| blob | 21a454f4c375ccbb1375d6b8d95b5e3adb7b3813 |
1 2007-05-31 Jim Meyering <jim@meyering.net>
3 * printf-parse.c, vasnprintf.c, unicodeio.c: Remove local
4 copies, so we now get these files from gnulib.
6 2007-03-20 Jim Meyering <jim@meyering.net>
8 Fix a typo in the handling of %x and %X.
9 * vasnprintf.c (VASNPRINTF): When adding 2 to buffer length,
10 don't double it.
12 2007-03-04 Jim Meyering <jim@meyering.net>
14 * vasnprintf.c (VASNPRINTF): Add missing semicolon.
16 2007-03-02 Jim Meyering <jim@meyering.net>
18 * vasnprintf.c (VASNPRINTF): Remove cast of alloca return value.
20 2007-03-01 Jim Meyering <jim@meyering.net>
22 Merge in changes from gnulib:
23 * vasnprintf.c: Add a comment explaining why coreutils has its own
24 version of this file.
25 Include <stdint.h>.
26 (SIZE_MAX): Remove definition (now, stdint.h covers that).
27 (EOVERFLOW): Remove definition (now done via the eoverflow module).
28 Update some #ifdef to #if.
29 Use HAVE_LONG_LONG_INT, not HAVE_LONG_LONG.
30 * printf-parse.c: Likewise.
32 2007-02-28 Jim Meyering <jim@meyering.net>
34 * tsearch.c: Remove unused file.
36 2007-02-23 Jim Meyering <jim@meyering.net>
38 * randperm.c (randperm_new): Comment: say that this function
39 returns a pointer to malloc'd storage.
41 2007-02-18 Jim Meyering <jim@meyering.net>
43 * xfts.c: Include <stdlib.h> rather than exit.h, now that stdlib.h
44 is guaranteed to provide a valid definition of EXIT_FAILURE.
46 2007-01-19 Jim Meyering <jim@meyering.net>
48 * .cvsignore, .gitignore: Add sys, as well as more
49 bootstrap-inserted file names.
51 2007-01-14 Jim Meyering <jim@meyering.net>
53 * fchdir-stub.c: Remove file. No longer needed.
55 2006-12-03 Jim Meyering <jim@meyering.net>
57 * Makefile.am (libcoreutils_a_SOURCES): Remove xmemcoll.c and
58 xmemcoll.h. Now, they're handled by the gnulib xmemcoll module.
60 2006-11-22 Paul Eggert <eggert@cs.ucla.edu>
62 * randread.c (__attribute__): Don't define if __attribute__ is
63 already defined. Otherwise, the code won't conform to C99, since
64 the macro arg is spelled differently by some include file, and the
65 compilation fails with pedantic GCC.
67 2006-11-22 Jim Meyering <jim@meyering.net>
69 * .cvsignore, .gitignore: Add fstat.c.
71 2006-11-14 Jim Meyering <jim@meyering.net>
73 * readlink-stub.c, lstat-stub.c: Remove now-unused files.
75 2006-10-14 Paul Eggert <eggert@cs.ucla.edu>
77 Port sha512sum to hosts where uintmax_t is only 32 bits, e.g.,
78 HP/Tandom NonStop OSS circa 2005 has 32-bit uintmax_t, 64-bit intmax_t.
79 * u64.h: New file.
80 * sha512.c (SWAP, sha512_init_ctx, sha384_init_ctx, sha512_read_ctx):
81 (sha384_read_ctx, sha512_conclude_ctx, sha512_process_bytes):
82 (sha512_round_constants, F2, F1, sha512_process_block):
83 (S0, S1, SS0, SS1, M, R):
84 Rewrite to use u64.h instead of assuming uint64_t.
85 * sha512.h: Include u64.h rather than stdint.h.
86 (rol64): Remove; moved to u64.h and renamed to u64rol.
88 2006-10-12 Jim Meyering <jim@meyering.net>
90 * Makefile.am (libcoreutils_a_LIBADD): Append $(LIBOBJS),
91 to accommodate the latest version of gnulib-tool.
92 (libcoreutils_a_DEPENDENCIES): Likewise.
93 From Bruno Haible.
95 2006-10-06 Jim Meyering <jim@meyering.net>
97 Avoid a compiler warning: const'ify and remove a cast.
98 * randread.c (struct randread_source) [handler]: Make parameter "const".
99 [handler_arg]: Add "const" attribute.
100 (randread_error): Make parameter "const".
101 (simple_new, randread_set_handler, randread_set_handler_arg): Likewise.
102 (randread_new): Remove now-unnecessary cast.
103 * randread.h: Adjust prototypes.
105 2006-09-29 Paul Eggert <eggert@cs.ucla.edu>
107 * .cvsignore: Add openat-proc.c.
109 2006-09-25 Paul Eggert <eggert@cs.ucla.edu>
111 * .cvsignore: Add fchmodat.c.
113 2006-09-25 Jim Meyering <jim@meyering.net>
115 * fchmodat.c: Remove file. gnulib's copy is identical.
117 2006-09-01 Paul Eggert <eggert@cs.ucla.edu>
119 * .cvsignore: Add fcntl.h, fcntl_.h, inttypes_.h, isapipe.c,
120 isapipe.h.
122 2006-08-25 Paul Eggert <eggert@cs.ucla.edu>
124 * euidaccess-stat.c: Include <config.h> unconditionally, since
125 we now assume config.h exists.
126 * fchmodat.c: Likewise.
127 * fd-reopen.c: Likewise.
128 * fdopendir-glibc.c: Likewise.
129 * memxfrm.c: Likewise.
130 * printf-parse.c: Likewise.
131 * rand-isaac.c: Likewise.
132 * randint.c: Likewise.
133 * randperm.c: Likewise.
134 * randread.c: Likewise.
135 * root-dev-ino.c: Likewise.
136 * sha256.c: Likewise.
137 * sha512.c: Likewise.
138 * stdopen.c: Likewise.
139 * strintcmp.c: Likewise.
140 * strnumcmp.c: Likewise.
141 * t-chdir-long: Likewise.
142 * tsearch.c: Likewise.
143 * unicodeio.c: Likewise.
144 * vasnprintf.c: Likewise.
145 * xfts.c: Likewise.
146 * xmemxfrm.c: Likewise.
148 * .cvsignore: Add configmake.h, stamp-h1.
150 2006-08-23 Paul Eggert <eggert@cs.ucla.edu>
152 * .cvsignore: Add config.h, config.hin.
153 * Makefile.am (AM_CPPFLAGS): Remove; we no longer need '-I..'.
155 2006-08-22 Paul Eggert <eggert@cs.ucla.edu>
157 * .cvsignore: Add Makefile.in, getdate.tab.h.
158 Remove stat.c, sysexit.h.
160 2006-08-22 Jim Meyering <jim@meyering.net>
162 * .cvsignore: Add files that are now generated by ../bootstrap.
164 2006-08-21 Eric Blake <ebb9@byu.net>
166 * Makefile.am (LDADD): Restore this line; it is still needed for
167 t-fpending on platforms without __fpending.
169 2006-08-20 Paul Eggert <eggert@cs.ucla.edu>
171 Add a bootstrap procedure, so that the CVS version contains fewer
172 files and we bootstrap the rest from gnulib, gettext, etc.
173 * Makefile.am: include gnulib.mk, so that we can remove most of
174 this file.
175 (AM_CPPFLAGS): Don't mention -I$(srcdir), since that's now done
176 for us.
177 (noinst_LIBRARIES, LDDADD, DEFS): Remove.
178 (libcoreutils_a_SOURCES): Trim down greatly, just to the files
179 that aren't in gnulib.
180 (libcoreutils_a_LIBADD, lib_OBJECTS, BUILT_SOURCES, CLEANFILES):
181 (MAINTAINERCLEANFILES, MOSTLYCLEANDIRS, MOSTLYCLEANFILES):
182 (SUFFIXES, EXTRA_DIST, all-local, charset_alias, charset_tmp):
183 (install-exec-local, uninstall-local, charset.alias, .sin.sed):
184 (stdbool.h, stdint.h, fnmatch.h, arpa/inet.h, netinet/in.h):
185 (sys/socket.h, getopt.h): Remove.
187 * Makefile.in, README, __fpending.c, __fpending.h, acl.c, acl.h:
188 * alloca.c, alloca_.h, allocsa.c, allocsa.h, argmatch.c, argmatch.h:
189 * asnprintf.c, asprintf.c, at-func.c, atexit.c, backupfile.c:
190 * backupfile.h, base64.c, base64.h, basename.c, bcopy.c, c-strtod.c:
191 * c-strtod.h, c-strtold.c, calloc.c, canon-host.c, canon-host.h:
192 * canonicalize.c, canonicalize.h, chdir-long.c, chdir-long.h:
193 * chdir-safer.c, chdir-safer.h, chown.c, cloexec.c, cloexec.h:
194 * close-stream.c, close-stream.h, closeout.c, closeout.h:
195 * config.charset, creat-safer.c, cycle-check.c, cycle-check.h:
196 * dev-ino.h, diacrit.c, diacrit.h, dirchownmod.c, dirchownmod.h:
197 * dirfd.c, dirfd.h, dirname.c, dirname.h, dup-safer.c, dup2.c:
198 * error.c, error.h, euidaccess.c, euidaccess.h, exclude.c:
199 * exclude.h, exit.h, exitfail.c, exitfail.h, fchown-stub.c:
200 * fcntl--.h, fcntl-safer.h, fd-safer.c, file-type.c, file-type.h:
201 * fileblocks.c, filemode.c, filemode.h, filenamecat.c:
202 * filenamecat.h, fnmatch.c, fnmatch_.h, fnmatch_loop.c:
203 * fopen-safer.c, fprintftime.c, fprintftime.h, free.c, fsusage.c:
204 * fsusage.h, ftruncate.c, fts-cycle.c, fts.c, fts_.h, full-read.c:
205 * full-read.h, full-write.c, full-write.h, gai_strerror.c:
206 * getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h:
207 * getdate.y, getdelim.c, getdelim.h, getgroups.c, gethostname.c:
208 * gethrxtime.c, gethrxtime.h, getline.c, getline.h, getloadavg.c:
209 * getndelim2.c, getndelim2.h, getopt.c, getopt1.c, getopt_.h:
210 * getopt_int.h, getpagesize.h, getpass.c, getpass.h, gettext.h:
211 * gettime.c, gettimeofday.c, getugroups.c, getusershell.c:
212 * group-member.c, group-member.h, hard-locale.c, hard-locale.h:
213 * hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h:
214 * idcache.c, imaxtostr.c, inet_ntop.c, inet_ntop.h, intprops.h:
215 * inttostr.c, inttostr.h, lchmod.h, lchown.c, lchown.h:
216 * linebuffer.c, linebuffer.h, localcharset.c, localcharset.h:
217 * long-options.c, long-options.h, lstat.c, lstat.h, malloc.c:
218 * mbchar.c, mbchar.h, mbswidth.c, mbswidth.h, mbuiter.h, md5.c:
219 * md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c:
220 * memcoll.h, memcpy.c, memmove.c, mempcpy.c, mempcpy.h, memrchr.c:
221 * memrchr.h, memset.c, mkancesdirs.c, mkancesdirs.h, mkdir-p.c:
222 * mkdir-p.h, mkdir.c, mkdirat.c, mkstemp-safer.c, mkstemp.c:
223 * mktime.c, modechange.c, modechange.h, mountlist.c, mountlist.h:
224 * nanosleep.c, obstack.c, obstack.h, offtostr.c, open-safer.c:
225 * openat-die.c, openat-priv.h, openat.c, openat.h, pathmax.h:
226 * physmem.c, physmem.h, pipe-safer.c, posixtm.c, posixtm.h:
227 * posixver.c, posixver.h, printf-args.c, printf-args.h:
228 * printf-parse.h, putenv.c, quote.c, quote.h, quotearg.c:
229 * quotearg.h, raise.c, readlink.c, readtokens.c, readtokens.h:
230 * readtokens0.c, readtokens0.h, readutmp.c, readutmp.h, realloc.c:
231 * ref-add.sin, ref-del.sin, regcomp.c, regex.c, regex.h:
232 * regex_internal.c, regex_internal.h, regexec.c, rename.c, rmdir.c:
233 * rpmatch.c, safe-read.c, safe-read.h, safe-write.c, safe-write.h:
234 * same-inode.h, same.c, same.h, save-cwd.c, save-cwd.h, savedir.c:
235 * savedir.h, setenv.c, setenv.h, settime.c, sha1.c, sha1.h:
236 * sig2str.c, sig2str.h, snprintf.c, snprintf.h, socket_.h:
237 * stat-macros.h, stat-time.h, stdbool_.h, stdint_.h, stdio--.h:
238 * stdio-safer.h, stdlib--.h, stdlib-safer.h, stpcpy.c, strcase.h:
239 * strcasecmp.c, strcspn.c, strdup.c, strdup.h, strftime.c:
240 * strftime.h, stripslash.c, strncasecmp.c, strndup.c, strndup.h:
241 * strnlen.c, strnlen.h, strnlen1.c, strnlen1.h, strpbrk.c, strstr.c:
242 * strstr.h, strtod.c, strtoimax.c, strtol.c, strtoll.c, strtoul.c:
243 * strtoull.c, strtoumax.c, strverscmp.c, strverscmp.h, tempname.c:
244 * time_r.c, time_r.h, timespec.h, umaxtostr.c, unicodeio.h:
245 * unistd--.h, unistd-safer.h, unlinkdir.c, unlinkdir.h:
246 * unlocked-io.h, unsetenv.c, userspec.c, userspec.h, utime.c:
247 * utimecmp.c, utimecmp.h, utimens.c, utimens.h, vasnprintf.h:
248 * vasprintf.c, vasprintf.h, verify.h, version-etc-fsf.c:
249 * version-etc.c, version-etc.h, wcwidth.h, xalloc-die.c, xalloc.h:
250 * xgetcwd.c, xgetcwd.h, xgethostname.c, xgethostname.h, xmalloc.c:
251 * xmemcoll.c, xmemcoll.h, xnanosleep.c, xnanosleep.h, xreadlink.c:
252 * xreadlink.h, xstrndup.c, xstrndup.h, xstrtod.c, xstrtod.h:
253 * xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtold.c, xstrtoul.c:
254 * xstrtoumax.c, xtime.h, yesno.c, yesno.h:
255 Remove from CVS, since ../bootstrap generates them automatically.
257 2006-08-18 Bruno Haible <bruno@clisp.org>
259 * mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
260 (ME_DUMMY): Treat "kernfs" as a dummy.
261 (read_file_system_list) [MOUNTED_GETMNTINFO2]: Implement.
263 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
265 * ChangeLog: Add copyright notice.
266 * .gdb-history: Likewise.
267 * TODO: Likewise.
268 * __fpending.h: Likewise.
269 * fdopendir-glibc.c: Likewise.
270 * fprintftime.h: Likewise.
271 * root-dev-ino.h: Likewise.
272 * search_.h: Likewise.
273 * t-chdir-long: Likewise.
274 * t-fpending.c: Likewise.
275 * savedir.c: Use (C) in copyright notice.
276 * savedir.h: Likewise.
278 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
280 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
281 Problem and fix reported by Pádraig Brady in
282 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
284 2006-08-16 Jim Meyering <jim@meyering.net>
286 * fts.c (fts_children): Remove obsolete "// FIXME ..." comment.
287 Reported by Bruno Haible.
289 2006-08-15 Jim Meyering <jim@meyering.net>
291 * at-func.c: New file, with the logic of all emulated at-functions.
292 * openat-priv.h: Include <errno.h> and define ENOSYS,
293 in support of the EXPECTED_ERRNO macro.
294 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
295 Instead, define the appropriate symbols and include "at-func.c".
296 * mkdirat.c (mkdirat): Likewise.
297 * fchmodat.c (fchmodat): Likewise.
298 (ENOSYS): Remove definition.
299 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
300 Don't include "unistd--.h" -- it wasn't ever used.
302 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
304 * memcoll.c (memcoll): Optimize for the common case where the
305 arguments are bytewise equal.
307 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
309 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
310 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
312 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
313 in wchar_t. Problem reported by Eric Blake.
315 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
316 LEN is smaller than SIZE. Suggested by Bruno Haible.
317 Also, help the compiler to keep LEN in a register.
319 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
321 Import the following changes from libc:
323 2006-06-02 Jakub Jelinek <jakub@redhat.com>
325 * posix/regex_internal.c (re_string_skip_chars): If no character has
326 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
327 to the byte which couldn't be converted.
328 (re_string_reconstruct): Don't clear valid_raw_len before calling
329 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
330 tip_context using re_string_context_at.
332 2006-05-02 Ulrich Drepper <drepper@redhat.com>
334 * posix/regex.h: g++ still cannot handled [restrict].
336 2006-04-21 Ulrich Drepper <drepper@redhat.com>
338 * posix/regex.h: Remove special handling for VMS.
340 Accommodate new getaddrinfo implementation in gnulib.
341 * inet_ntop.c, inet_ntop.h, snprintf.c, snprintf.h, socket_.h:
342 New files, from gnulib.
343 * .cppi-disable: Add snprintf.h, socket_.h.
344 * Makefile.am (libcoreutils_a_SOURCES): Add inet_ntop.h, snprintf.h.
345 (MOSTLYCLEANDIRS): New macro.
346 (BUILT_SOURCES): Add $(ARPA_INET_H), $(SYS_SOCKET_H), $(NETINET_IN_H).
347 (arpa/inet.h, netinet/in.h, sys/socket.h): New rules.
348 (MOSTLYCLEANFILES): Add arpa/inet.h, arpa/inet.h-t, netinet/in.h,
349 netinet/in.h-t, sys/socket.h, sys/socket.h-t.
350 (EXTRA_DIST): Add socket_.h.
352 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
354 * allocsa.h, config.charset, error.c, error.h, exitfail.c, full-write.c:
355 * getaddrinfo.c, getaddrinfo.h, gettext.h, localcharset.c, mbchar.h:
356 * mbswidth.c, mkstemp-safer.c, pipe-safer.c, printf-args.c, quote.c:
357 * readlink.c, regex_internal.h, setenv.c, stdint_.h, stdio--.h:
358 * stdio-safer.h, stpcpy.c, strcspn.c, strtoimax.c, vasnprintf.h:
359 * version-etc.c, wcwidth.h:
360 Update from gnulib.
362 2006-08-09 Jim Meyering <jim@meyering.net>
364 * rand-isaac.c: Include <config.h>.
366 2006-08-08 Paul Eggert <eggert@cs.ucla.edu>
368 * Makefile.am (libcoreutils_a_SOURCES): Add xmemxfrm.c, xmemxfrm.h.
369 * memxfrm.c, memxfrm.h, randint.c, randint.h, randperm.c, randperm.h:
370 * randread.c, randread.h, xmemxfrm.c, xmemxfrm.h: New files.
371 * rand-isaac.h: New file.
372 * rand-isaac.c: New file, mostly taken from ../src/rand-isaac.c.
374 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
376 * modechange.c (mode_compile): Numeric modes now affect setuid and
377 setgid on directories only if they set these bits.
378 * modechange.h: Remove obsolete comment about masks.
380 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
382 * close-stream.c, close-stream.h: New files.
383 * closeout.c (close_stdout): Use new function close_stream.
385 2006-07-19 Mike Frysinger <vapier@gentoo.org>
387 * mountlist.c [ME_REMOTE]: Filter out cifs.
388 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
390 2006-07-20 Jim Meyering <jim@meyering.net>
392 * mountlist.c (ME_REMOTE): Compare strchr's result to NULL, not 0,
393 for better readability.
395 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
397 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
398 New files.
399 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
400 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
401 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
402 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
403 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
404 callers changed. Revamp internals significantly, by not
405 attempting to create directories that are temporarily more
406 permissive than the final results. Do not attempt to use
407 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
408 This removes some race conditions, fixes some bugs, and simplifies
409 things. Use new dirchownmod function to do owner and mode changes.
410 * mkdir-p.h: Likewise.
411 * modechange.c (octal_to_mode): New function.
412 (struct mode_change): New member mentioned.
413 (make_node_op_equals): New arg mentioned. All callers changed.
414 (mode_compile): Keep track of which mode bits the user has explicitly
415 mentioned.
416 (mode_adjust): New arg DIR, so that we implement the X op correctly.
417 New arg PMODE_BITS, to keep track of which mode bits the user
418 mentioned; it treats S_ISUID and S_ISGID speciall.
419 All callers changed.
420 * modechange.h: Likewise.
422 2006-07-16 Jim Meyering <jim@meyering.net>
424 * userspec.c (parse_with_separator): Say "invalid spec" rather than
425 the sometimes erroneous "cannot get the login group of a numeric UID"
426 for a spec like "not-a-username:" or "1:". Reported by
427 suckfish@ihug.co.nz in https://bugzilla.redhat.com/bugzilla/199027.
429 2006-07-10 Derek R. Price <derek@ximbiot.com>
431 * backupfile.c, dirfd.h, fts.c, getcwd.c:
432 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
433 macros into the GNU _D_EXACT_NAMLEN.
434 * savedir.c: Likewise.
435 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
437 2006-07-08 Paul Eggert <eggert@cs.ucla.edu>
439 * Makefile.am (stdint.h): FULL_PATH_STDINT_H -> ABSOLUTE_STDINT_H,
440 to accommodate update from gnulib.
442 Update from gnulib, as follows:
444 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
446 * getaddrinfo.c: Changes to compile under MSVC6: changed
447 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
448 brackets. Other minor changes to suppress some compiler
449 warnings.
451 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
453 * getloadavg.c: Use __VMS, not VMS.
454 * getopt.c: Likewise.
455 * getpagesize.h: Likewise.
457 2006-07-06 Derek R. Price <derek@ximbiot.com>
458 and Paul Eggert <eggert@cs.ucla.edu>
460 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
461 Don't worry about this obsolete case any more.
462 (HAVE_DIR): Remove. All uses removed; we now assume you can read
463 directories.
464 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
465 worry about this obsolete case any more.
466 * fts.c: Likewise.
467 * getcwd.c: Likewise.
468 * savedir.c: Likewise.
470 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
472 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
473 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
474 (ISGRAPH): Remove. All uses changed to isgraph.
475 (FOLD) [!defined _LIBC]: Remove special case.
476 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
477 * regext_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
478 HAVE_ISBLANK.
479 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
481 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
483 * strtod.c (strtod): cast the argument of tolower to unsigned char.
485 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
487 * memcasecmp.c: Include <limits.h>.
488 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
489 * strtod.c (strtod): Don't assume isspace works on negative chars.
490 Don't assume isdigit succeeds only on '0' through '9'.
492 2006-07-05 Derek R. Price <derek@ximbiot.com>
494 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
495 All uses of is_space replaced by isspace.
496 * exit.h: Don't talk about STDC_HEADERS.
497 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
498 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
499 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
500 replaced by isprint etc.
501 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
502 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
503 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
504 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
505 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
506 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
508 2006-07-05 Eric Blake <ebb9@byu.net>
510 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
511 missing from netdb.h.
512 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
514 2006-06-27 Bruno Haible <bruno@clisp.org>
516 Assume ANSI C header files and <ctype.h> functions.
517 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
518 (mbsnwidth): Use isprint, iscntrl instead.
520 2006-07-08 Jim Meyering <jim@meyering.net>
522 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
524 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
526 * Makefile.am (libcoreutils_a_SOURCES): Add setenv.h, wcwidth.h,
527 to accommodate sync from gnulib.
529 Sync from gnulib.
531 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
533 * getaddrinfo.c: fixed typo
535 2006-06-28 Bruno Haible <bruno@clisp.org>
537 * getaddrinfo.h: Fix POSIX URL.
538 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
539 (use_win32_p): Make static.
540 (getaddrinfo): Reject service name if it is empty or does not consist
541 solely of decimal digits, or if its value is > 65535.
542 (getnameinfo): Remove useless casts.
544 2006-06-28 Eric Blake <ebb9@byu.net>
546 * mbchar.h (wcwidth): Include wcwidth.h.
547 * mbswidth.c (wcwidth): Move from here...
548 * wcwidth.h: ...to this new file.
550 2006-06-28 Simon Josefsson <jas@extundo.com>
552 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
553 functions there. It will succeed on Windows XP, but on Windows
554 2000 and (presumably) earlier, it will fail, and use the internal
555 re-implementation.
556 (use_win32_p): New function.
557 (getaddrinfo): Use strtoul on servname, to support numeric ports.
558 Support AI_NUMERICSERV to disable getservbyname.
559 (getnameinfo): New function, only supports
560 NI_NUMERICHOST|NI_NUMERICSERV for now.
562 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
563 only have some of them. Add AI_NUMERICSERV. Add prototype for
564 getnameinfo.
566 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
568 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
569 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
570 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
572 2006-06-21 Simon Josefsson <jas@extundo.com>
574 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
575 variable.
577 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
579 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
581 2006-06-16 Eric Blake <ebb9@byu.net>
583 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
584 * unicodeio.c [!defined errno]: Likewise.
585 * strtol.c [!defined errno]: Likewise.
586 * strtod.c [!defined errno]: Likewise.
588 2006-05-26 Martin Lambers <marlam@marlam.de>
590 * getpass.c: Updates the test for the native W32 API, and adds
591 missing includes, thus fixing compilation warnings.
593 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
595 * exclude.c (exclude_fnmatch): New function.
596 (excluded_file_name): Call exclude_fnmatch.
597 * exclude.h (excluded_file_name): New prototype
599 2006-05-19 Jim Meyering <jim@meyering.net>
601 * getugroups.c: Correct an outdated comment. From Bruno Haible.
603 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
605 * sha1.c (rol): Cast right-shift arg to uint32_t to prevent
606 unwanted sign propagation, e.g., on hosts with 64-bit int.
607 There still are some problems with reeelly weird theoretical hosts
608 (e.g., 33-bit int) but it's not worth worrying about now.
609 (K1, K2, K3, K4): Remove unnecessary L suffix.
611 2006-03-24 Simon Josefsson <jas@extundo.com>
613 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
614 including some doc fixes.
615 (base64_encode_alloc): Fix +1 bug on allocation failures.
617 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
619 * base64.c (base64_encode): Do not read past end of array with
620 unsanitized input on systems with CHAR_BIT > 8.
622 2006-03-24 Eric Blake <ebb9@byu.net>
624 * time_r.c (copy_string_result): Remove, as it is no longer used.
626 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
628 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
629 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
630 reported by Mark D. Baushke, one in
631 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
633 2006-07-03 Jim Meyering <jim@meyering.net>
635 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
636 macro is used before the first cycle_check call.
638 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
640 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
641 both are 64 bits, since this seems to be the tradition, and this
642 prevents gcc -Wformat from warning about usages with PRIuMAX. If
643 we ever run into a host that prefers long long to long in this
644 case, we'll need another configure-time test. Problem reported by
645 Jim Meyering.
647 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
649 * Makefile.am (stdint.h): Sync from gnulib.
650 * stdint_.h: Sync from gnulib.
652 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
654 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
655 both double and long double versions.
656 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
657 * xstrtold.c: New file.
658 * xstrtod.h (xstrtold): New decl.
660 2006-06-29 Derek R. Price <derek@ximbiot.com>
662 * strftime.c: Assume strftime exists.
664 2006-06-28 Derek R. Price <derek@ximbiot.com>
666 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
667 Autoconf 2.60 says this stuff was obsolete.
669 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
671 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
672 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
673 Problem reported by Denis Excoffier in
674 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
676 2006-06-19 Jim Meyering <jim@meyering.net>
678 Apply this change from gnulib:
679 2006-06-16 Eric Blake <ebb9@byu.net>
680 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
682 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
684 * getdate.y (__attribute__): Don't define if already defined.
685 Problem reported by Larry Jones.
686 * utimens.c (__attribute__): Likewise.
688 2006-06-10 Jim Meyering <jim@meyering.net>
690 Apply this change from gnulib:
692 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
693 Bruno Haible <bruno@clisp.org>
695 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
697 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
699 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
700 reported by Andreas Schwab.
702 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
704 * tempname.c (small_open, large_open): New macros.
705 (__open, __open64) [!_LIBC]: Remove.
706 (__gen_tempname): Use small_open and large_open instead of __open
707 and __open64. This fixes a portability bug on HP-UX 11.11i
708 reported by Simon Wing-Tang in
709 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
711 2006-05-23 Paul Eggert <eggert@cs.ucla.edu>
713 * filemode.c: Don't include <string.h>; this include was
714 inadvertently put into the previous patch. Problem noted
715 by Jim Meyering.
717 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
719 * filemode.c (setst): Remove.
720 (strmode): Rewrite to avoid setst. This makes the code shorter,
721 (arguably) clearer, and the generated code is a bit smaller on my
722 Debian GNU/Linux stable x86 host.
724 Import from gnulib.
725 * verify.h: Document the internals better. Most of this change
726 was written by Bruno Haible.
728 2006-05-21 Jim Meyering <jim@meyering.net>
730 * fts.c (fts_open): Fail with EINVAL if a caller violates this rule:
731 Either FTS_LOGICAL or FTS_PHYSICAL must be provided to the
732 fts_open() function.
734 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
736 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
737 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
738 (my_usleep): Don't mishandle maximum value.
740 2006-05-15 Jim Meyering <jim@meyering.net>
742 Avoid the expense of an fstat, when possible.
743 * fts.c (O_NOFOLLOW, STREQ): Define.
744 (diropen_fd): Remove function. Merge it into sole caller...
745 (diropen): ...here. Use O_NOFOLLOW when appropriate.
746 (fts_safe_changedir): Call fstat for dev/inode check, only if the
747 previous open/openat call may have opened the wrong directory.
749 2006-05-13 Jim Meyering <jim@meyering.net>
751 * xfts.c (xfts_open): Always use FTS_CWDFD.
753 Restore the parts of fts that were removed on 2006-01-17, so that
754 it's easier for legacy applications designed for the version
755 of fts in glibc or BSD to convert to this more robust version.
756 Add a new mode, FTS_CWDFD, by which to enable the improved
757 (openat- based -- aka no-chdir) semantics.
758 * fts_.h (FTS_CWDFD): Define. Callers must use this fts_open
759 option to enable the more robust behavior.
760 (FTS_OPTIONMASK): Widen accordingly.
761 * fts.c: Restore removed code, reverting the default behavior.
763 2006-05-11 Jim Meyering <jim@meyering.net>
765 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
767 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
769 * getdate.y (get_date): When adding relative date, start with the
770 initial time, not with the result of the first mktime call.
772 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
774 * filemode.c: Include "filemode.h" first, to test the interface.
775 Assume that filemode.h includes sys/types.h and sys/stat.h.
776 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
777 (ftypelet): Reorder to put common cases first, for efficiency.
778 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
779 to do 'M'.
780 (strmode): Renamed from mode_string, and now stores 12 bytes instead
781 of 10, for compatibility with FreeBSD. All callers changed.
782 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
783 that can't be deduced solely from st_mode. First arg is now a const
784 pointer.
785 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
786 (strmode): Renamed from mode_string.
787 (filemodestring): New decl.
788 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
789 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
790 (S_ISPORT, S_ISWHT): New macros, if not already defined.
792 * openat.h (openat_needs_fchdir) [ ! defined __OPENAT_PREFIX]:
793 Turn this into a macro that always returns false.
795 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
797 * utimens.c (futimens): glibc futimesat messes up if /proc
798 isn't mounted. Problem reported by Kir Kolyshkin.
800 2006-04-14 Jim Meyering <jim@meyering.net>
802 Remove unreachable code and plug leaks in code that handles degenerate
803 input and some failure cases.
804 * fts.c (fts_build): #if-0-out a block of unused code. Patch from glibc.
805 (fts_build): Remove just-#if-0'd code and the code that
806 declares and sets cderrno.
807 (fts_build): Free `head' before returning NULL, in two places,
808 to avoid leaks. Patch from glibc.
809 (fts_open): Don't allocate parent if *argv==NULL. Patch from glibc.
811 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
813 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
814 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
815 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
817 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
819 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
820 fsusage.h now does that. Include fsusage.h first, to test interface.
821 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
822 at most one method (the old code could have generated decls that
823 didn't conform to C89, not that this was ever exercised).
824 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
826 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
828 Merge regex changes from libc, removing some of our
829 POSIX-conformance changes that were rejected and redoing them in a
830 less-intrusive way.
832 * regcomp.c (re_compile_internal, init_dfa):
833 Length arg is now size_t, not Idx. All uses changed.
834 (peek_token): Forward decl now says internal_function.
835 (__re_error_msgid, __re_error_msgid_idx):
836 Now static rather than extern with attribute_hidden.
837 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
838 For some reason libc prefers K&R style defns for external functions.
839 (regerror) [!defined _LIBC]: Likewise.
840 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
841 (seek_collating_symbol_entry, lookup_collation_sequence_value):
842 (build_range_exp, build_collating_symbol):
843 Use K&R-style defn.
844 (re_compile_fastmap): Use '\0' to memset, not 0.
845 (utf8_sb_map): Make the calculations more obvious.
846 (init_dfa, parse_bracket_exp, build_charclass_op):
847 Call calloc and cast result, as glibc does.
848 (init_word_char, fetch_token, peek_token, peek_token_bracket):
849 (build_range_exp, build_collating_symbol):
850 Now internal functions.
852 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
854 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
855 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
856 Don't depend on VMS; depend on __VMS instead, for POSIX
857 namespace cleanness.
858 (regoff_t): Define to ssize_t, not long int.
860 Remove the REG_ macros named below. Instead, make the old names
861 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
862 __USE_GNU_REGEX.
863 (REG_BACKSLASH_ESCAPE_IN_LISTS):
864 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
865 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
866 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
867 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
868 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
869 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
870 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
871 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
872 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
873 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
874 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
875 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
876 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
877 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
878 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
879 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
880 (REG_NREGS):
881 Remove. All uses replaced by the old RE_* names.
882 (RE_BACKSLASH_ESCAPE_IN_LISTS):
883 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
884 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
885 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
886 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
887 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
888 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
889 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
890 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
891 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
892 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
893 Don't bother having these macros be independent of each others'
894 values, since they no longer exist in the POSIX name space.
896 Rename the following member names back to their old names,
897 unless !__USE_GNU_REGEX. All uses changed back.
898 (buffer): Renamed from re_buffer.
899 (allocated): Renamed from re_allocated.
900 (used): Renamed from re_used.
901 (syntax): Renamed from re_syntax.
902 (fastmap): Renamed from re_fastmap.
903 (translate): Renamed from re_translate.
904 (can_be_null): Renamed from re_can_be_null.
905 (regs_allocated): Renamed from re_regs_allocated.
906 (fastmap_accurate): Renamed from re_fastmap_accurate.
907 (no_sub): Renamed from re_no_sub.
908 (not_bol): Renamed from re_not_bol.
909 (not_eol): Renamed from re_not_eol.
910 (newline_anchor): Renamed from re_newline_anchor.
911 (num_regs): Renamed from rm_num_regs.
912 (start): Renamed from rm_start.
913 (end): Renamed from rm_end.
915 (free_state): Move up a bit.
917 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
918 #define to be empty.
919 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
920 when that is what is intended.
921 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
922 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
923 (MAX): New macro.
924 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
925 All uses changed back to re_malloc, etc. It's now the caller's
926 responsibility to check for overflow; all callers changed.
927 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
928 (re_x2nrealloc): Remove.
929 (free_state): Remove decl.
931 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
932 (re_set_registers, re_exec):
933 Use K&R-style defn.
935 2006-01-31 Roland McGrath <roland@redhat.com>
937 * regcomp.c (calc_eclosure_iter): Remove dead variables.
938 Reported by Mike Frysinger <vapier@gentoo.org>.
940 2006-01-15 Andreas Jaeger <aj@suse.de>
942 [BZ #1950]
943 * regex_internal.c (re_string_reconstruct): Adjust for
944 build_wcs_upper_buffer change.
945 (build_wcs_upper_buffer): Change return type.
947 2005-12-10 Ulrich Drepper <drepper@redhat.com>
949 * regex_internal.h: Include <stdint.h> if available.
951 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
953 * regex_internal.h (SIZE_MAX): Provide a default definition.
955 2005-10-14 Ulrich Drepper <drepper@redhat.com>
957 * regcomp.c: Adjust for changed secondary hash function.
959 2005-09-30 Ulrich Drepper <drepper@redhat.com>
961 * regex.h: Pretty printing.
962 Clean up namespace a bit.
964 2005-09-30 Jakub Jelinek <jakub@redhat.com>
966 * regexec.c (update_cur_sifted_state, check_arrival,
967 check_arrival_add_next_nodes): Avoid using uninitialized variable.
969 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
970 Ulrich Drepper <drepper@redhat.com>
972 [BZ #1302]
973 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
974 (bitset_word_t): Renamed from bitset_word. All uses changed.
976 2005-09-22 Ulrich Drepper <drepper@redhat.com>
978 [BZ #281]
979 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
980 * regcomp.c: Remove unnecessary uses of
981 unsigned RE_TRANSLATE_TYPE.
982 * regex_internal.h: Likewise.
983 * regex_internal.c: Likewise.
984 * regexec.c: Likewise.
985 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
987 2005-09-07 Ulrich Drepper <drepper@redhat.com>
989 * regexec.c (find_recover_state): Remove unnecessary
990 initialization.
991 (transit_state_bkref): Make DFA a const pointer.
992 (get_subexp): Likewise.
993 (check_arrival): Likewise.
994 (update_cur_sifted_state): Likewise.
995 (re_search_internal): Likewise.
996 (prune_impossible_nodes): Likewise.
997 (acquire_init_state_context): Likewise.
998 (proceed_next_node): Likewise.
999 (set_regs): Likewise.
1000 (free_fail_stack_return): Likewise.
1001 (check_arrival_expand_ecl): Mark DFA parameter as const.
1002 (check_arrival_expand_ecl_sub): Likewise.
1003 (check_subexp_limits): Likewise.
1004 (sub_epsilon_src_nodes): Likewise.
1005 (add_epsilon_src_nodes): Likewise.
1006 (merge_state_array): Likewise.
1007 (update_regs): Likewise.
1008 (build_trtable): Likewise.
1009 (sift_states_backward): Mark MCTX parameter as const.
1010 (build_sifted_states): Likewise.
1011 (update_cur_sifted_state): Likewise.
1012 (sift_states_mkref): Likewise.
1013 (check_arrival_expand_ecl): Mark eclosure as const.
1014 (check_dst_limits_calc_pos_1): Likewise.
1015 * regex_internal.h (re_match_context_t): Make dfa a const
1016 pointer.
1018 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1020 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1021 (transit_state_sb): Likewise.
1022 (transit_state_mb): Likewise.
1023 (sift_states_iter_mb): Likewise.
1024 (check_arrival_add_next_nodes): Likewise.
1025 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1026 [_LIBC] (re_search_2_stub): Use mempcpy.
1028 * regex_internal.c (re_string_reconstruct): Avoid calling
1029 mbrtowc for very simple UTF-8 case.
1031 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1032 a pointer-to-const.
1033 (re_acquire_state_context): Likewise.
1034 * regex_internal.h: Adjust prototypes.
1036 * regex.c: Prevent using C++ compilers.
1038 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1039 (re_acquire_state_context): Likewise.
1041 2006-03-11 Eric Blake <ebb9@byu.net>
1043 * same.c (same_name): s/base_name/last_component/
1044 * backupfile.c (check_extension, numbered_backup): Likewise.
1045 * filenamecat.c (file_name_concat): Likewise.
1047 2006-03-11 Eric Blake <ebb9@byu.net>,
1048 Paul Eggert <eggert@cs.ucla.edu>
1050 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
1051 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
1052 drive prefix.
1053 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
1054 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
1055 (last_component): New method.
1056 * dirname.c (dir_len): Determine when drive letters need a
1057 subsequent slash. Preserve // when it is special.
1058 (dir_name): Don't append dot when drive letter is absolute.
1059 [TEST_DIRNAME]: Move into a full-blown gnulib test.
1060 * basename.c (base_name): New semantics - malloc the result.
1061 Preserve // when it is special. Preserve relative files that look
1062 like drive letters.
1063 (base_len): Preserve // when it is special.
1064 (last_component): New method, similar to old base_name semantics.
1065 * stripslash.c (strip_trailing_slashes): Use last_component, not
1066 base_name. Strip redundant slashes from ///.
1068 2006-03-19 Jim Meyering <jim@meyering.net>
1070 Work even in a chroot where d_ino values for entries in "/"
1071 don't match the stat.st_ino values for the same names.
1072 * getcwd.c (__getcwd): When no d_ino value matches the target inode
1073 number, iterate through all entries again, using lstat instead.
1074 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
1075 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
1077 * getcwd.c (__getcwd): Clarify a comment.
1078 Use memcpy in place of a call to strcpy.
1080 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1082 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1083 Typedef to long int, not to off_, as POSIX will likely change
1084 in that direction.
1086 2006-03-12 Jim Meyering <jim@meyering.net>
1088 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
1089 that of the current directory (which we're about to chdir ".." out of),
1090 then save the dev-ino of the parent, instead.
1092 * same-inode.h (SAME_INODE): New file/macro.
1093 * chdir-safer.c (SAME_INODE): Remove definition.
1094 Include "same-inode.h", instead.
1095 * same.c: Likewise.
1096 * cycle-check.h: Include "same-inode.h".
1097 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
1098 * cycle-check.c (SAME_INODE): Remove definition.
1099 * root-dev-ino.h: Include "same-inode.h".
1101 2006-03-12 Paul Eggert <eggert@cs.ucla.edu>
1103 * Makefile.am (libcoreutils_a_SOURCES): Remove time_r.c, time_r.h,
1104 as this is now done in m4.
1105 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1106 overrun buffers and shouldn't be used (much as gets shouldn't be
1107 used).
1108 * time_r.c (asctime_r, ctime_r): Likewise.
1110 2006-02-17 Simon Josefsson <jas@extundo.com>
1112 * base64.h, base64.c: New files.
1113 * Makefile.am (libcoreutils_a_SOURCES): Add base64.h and base64.c.
1115 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1117 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1118 AT_FDCWD exceeds INT_MAX.
1119 * openat.h (AT_FDCWD): Likewise.
1121 2006-02-17 Jim Meyering <jim@meyering.net>
1123 * openat.c: Include lstat.h, so that uses of lstat are converted
1124 to uses of rpl_lstat, e.g., on Solaris 9. Otherwise, programs like
1125 du (which now uses the openat-enabled fts and hence fstatat) would
1126 mistakenly fail to dereference a symlink-to-directory specified
1127 with a trailing slash.
1129 2006-02-14 Paul Eggert <eggert@cs.ucla.edu>
1131 * vasnprintf.c (VASNPRINTF): Rewrite the computation so that we
1132 need not use xsum.
1134 2006-02-14 Bruno Haible <bruno@clisp.org>
1136 Sync from gnulib.
1138 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1139 temporary buffer for sprintf, take into account the precision also
1140 for 'd', 'i', 'u', 'o', 'x', 'X'.
1142 2006-02-14 Simon Josefsson <jas@extundo.com>
1144 Sync from gnulib.
1146 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1147 for mingw32.
1149 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1150 mingw32).
1152 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1154 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1155 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1157 2006-02-02 Jim Meyering <jim@meyering.net>
1159 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1160 failure on deficient systems, and simplify gnulib lgpl dependencies.
1161 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1162 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1164 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1166 * fnmatch.c (L_): Renamed from L, to work around a bug in
1167 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1168 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1169 All uses changed.
1171 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1173 * stdbool_.h: Sync from gnulib.
1174 Use signed char with all non-GCC compilers.
1176 2006-01-25 Paul Eggert <eggert@cs.ucla.edu>
1178 * stdbool_.h: Merge from gnulib; we still don't quite match exactly,
1179 but we're getting closer.
1180 (true, false) [defined __BEOS__]: undef, as before.
1181 (_Bool) [!@HAVE__BOOL@ && defined __GNUC__]: Use an enum
1182 rather than a #define.
1184 2006-01-25 Jim Meyering <jim@meyering.net>
1186 * fileblocks.c: Remove useless parentheses in cpp directive.
1187 * readutmp.h: Likewise.
1189 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1191 Work around porting bugs reported by Dieter in
1192 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1193 * getopt.c (_NOPROTO): Remove; no longer needed.
1194 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1195 Include "getopt.h" first, to check interface.
1196 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1197 !HAVE_DECL_GETENV.
1198 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1199 (__strndup): Revert to K&R-style function dfns, the glibc style.
1200 * strnlen.c: Don't claim it's taken from glibc; it's not.
1201 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1202 Include strnlen.h first, to get prototype properly.
1203 (strnlen): Renamed from __strnlen.
1204 Remove weak alias.
1206 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1208 These changes imported from libc.
1209 * getopt.c: Use __fxprintf instead of inline stream orientation
1210 test and two separate function calls.
1211 * strndup.c (__strndup): Add libc_hidden_def.
1213 2006-01-23 Jim Meyering <jim@meyering.net>
1215 * xalloc-die.c: Remove unused definition of N_.
1217 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1219 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1220 to pacify gcc -Wswitch-default.
1222 2006-01-17 Jim Meyering <jim@meyering.net>
1224 Rewrite fts.c not to change the current working directory,
1225 by using openat, fstatat, fdopendir, etc..
1227 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
1228 (HAVE_OPENAT_SUPPORT): Define.
1229 [_LIBC] (fchdir): Don't undef or define; no longer used.
1230 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
1231 Now, this `function' always succeeds, and consumes its file descriptor
1232 parameter -- so callers must not close such FDs. Update callers.
1233 (diropen_fd, opendirat, cwd_advance_fd): New functions.
1234 (diropen): Add parameter, SP. Adjust all callers.
1235 Implement using diropen_fd, rather than open.
1236 (fts_open): Initialize new member, fts_cwd_fd.
1237 Remove fts_rft-setting code.
1238 (fts_close): Close fts_cwd_fd, if necessary.
1239 (__opendir2): Define in terms of opendir or opendirat,
1240 depending on whether the FST_NOCHDIR flag is set.
1241 (fts_build): Since fts_safe_changedir consumes its FD, and since
1242 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
1243 and close the dup'd file descriptor upon failure.
1244 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
1245 (fts_safe_changedir): Tweak semantics to reflect that this function
1246 now calls cwd_advance_fd and hence consumes its FD argument.
1247 * fts_.h [struct FTS] (fts_cwd_fd): New member.
1248 [struct FTS] (fts_rft): Remove now-unused member.
1249 [struct FTS] (fts_cycle.state): Improve comment.
1251 * openat.c (openat_needs_fchdir): New function.
1252 * openat.h (openat_needs_fchdir): Declare it.
1254 2006-01-12 Jim Meyering <jim@meyering.net>
1256 * stdint_.h: Remove useless parentheses in cpp directives, so that
1257 this file passes coreutils' `make syntax-check' tests.
1259 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1261 * .cvsignore: Add stdint.h.
1262 * Makefile.am (BUILT_SOURCES, EXTRA_DIST, stdint.h, MOSTLYCLEANFILES):
1263 Add gnulib snippet.
1264 * md5.c: Fix commentary typos.
1265 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1266 * md5.h (__attribute__): Remove; unused.
1267 * sha1.c, sha256.c, sha256.c: Fix commentary to match md5 better.
1268 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1269 so that we don't need to worry about alignment. All uses changed.
1270 This merges the 2005-10-28 md5 change into sha1.
1271 * sha256.h (struct sha256_ctx): Likewise.
1272 * sha512.h (struct sha512_ctx): Likewise.
1273 * sha256.h: Include stdint.h rather than md5.h.
1274 * sha512.h: Include stdint.h uniformly, since we now have the
1275 stdint module.
1276 * stdint_.h: New file, from gnulib.
1278 2006-01-11 Jim Meyering <jim@meyering.net>
1280 * fts.c (fts_stat): When following a symlink-to-directory,
1281 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1282 a dangling symlink. That can also happen at least for ELOOP.
1283 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1284 FYI, this bug predates the inclusion of fts.c in coreutils.
1286 2006-01-11 Jim Meyering <jim@meyering.net>
1288 * fts.c [!_LIBC]: Include "fcntl--.h", to map open to open_safer.
1289 (fts_open): Put new (2006-01-04) maxarglen declaration and uses
1290 in their own block, so pre-c99 compilers don't object.
1292 * openat.c (fchownat): New function.
1293 * openat.h (fchmodat, fchownat): Declare.
1294 (chmodat, lchmodat): Define convenience functions.
1295 (chownat, lchownat): Likewise.
1296 * fchmodat.c (fchmodat): New file and function.
1298 * md5.c (OP): Remove useless space-before-TAB.
1300 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1302 * localcharset.c, md5.c, md5.h, savedir.c, savedir.h, sha1.c, sha1.h
1303 * strcasecmp.c, strncasecmp.c, verify.h, regex_internal.h:
1304 Sync from gnulib.
1305 * sha256.c, sha256.h, sha512.c, sha512.h:
1306 Replace all instances of md5_uint32_t with uint32_t, to accommodate
1307 gnulib change.
1309 2006-01-10 Jim Meyering <jim@meyering.net>
1311 Avoid the double-free (first in fts_read, second in fts_close) that
1312 would occur when an `active' directory is made inaccessible (e.g.,
1313 via chmod a-x) during a traversal.
1314 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1315 before returning. Reproduce this failure by
1316 mkdir -p a/b; cd a; chmod a-x . b
1317 Reported by Stavros Passas.
1319 2006-01-06 Jim Meyering <jim@meyering.net>
1321 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1323 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1325 * strftime.c (tzname): Don't declare if it is already #defined.
1326 Problem reported for Mingw by Mark Junker.
1328 2006-01-04 Jim Meyering <jim@meyering.net>
1330 Merge from glibc.
1331 * fts.c (fts_open): Avoid function call in MAX macro use.
1333 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1335 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1336 long int, not int, for nanosecond counts, so that people who are
1337 used to POSIX struct timespec won't be surprised. Reported by Jim
1338 Meyering.
1340 2006-01-01 Paul Eggert <eggert@cs.ucla.edu>
1342 * chmod-safer.c, chmod-safer.h: Remove.
1343 * lchmod.h: New file.
1344 * mkdir-p.c: Include lchmod.h, lchown.h.
1345 (make_dir_parents): Use lchown rather than chown, and
1346 lchmod rather than chmod.
1348 2005-12-26 Paul Eggert <eggert@cs.ucla.edu>
1350 * chdir-long.c (cdb_free): Don't bother trying to open directory
1351 for write access: POSIX says that must fail.
1352 * chdir-safer.c (chdir_no_follow): Likewise.
1353 * fts.c (diropen): Likewise.
1354 * save-cwd.c (save_cwd): Likewise.
1355 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1356 well, for minor improvements on hosts that lack O_DIRECTORY.
1357 * chmod-safer.c (defined_S_IFMT): New macro.
1358 Include stat-macros.h.
1359 Include stdlib.h, for abort().
1360 Don't include stdio.h or assert.h; no longer needed.
1361 (same_file_type): Don't assume S_IFMT is defined, as POSIX
1362 does not require this. Don't assume S_IFCHR and S_IFBLK have
1363 their usual sort of bit pattern.
1364 (fchmod_new): Open with O_NOCTTY for as well, for minor
1365 improvement on hosts where that matters. Don't bother to assert,
1366 since the caller (in this source file) checks the same thing.
1367 Discard any errno from a close failure, for consistency with other
1368 code.
1369 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1370 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1371 Fall back on chown if open failed with EACCES.
1373 2005-12-26 Jim Meyering <jim@meyering.net>
1375 * chdir-safer.c (chdir_no_follow): Move declaration of local,
1376 sb2, `down' into the scope where it is used.
1377 Note that on some systems this function also fails when DIR
1378 is a writable-yet-unreadable directory.
1380 2005-12-25 Paul Eggert <eggert@cs.ucla.edu>
1382 * chdir-safer.h (FCHMOD_SAFER_H): Remove: it was misnamed, and
1383 wasn't needed anyay.
1384 * chdir-safer.c (chdir_no_follow): Don't include stdio.h, assert.h,
1385 fcntl--.h; not needed.
1386 (O_DIRECTORY): Define if not already defined.
1387 (chdir_no_follow): Revamp describing comment to match code more
1388 closely. Redo use of internal vars to avoid lint complaints.
1389 Work even if directory is writeable but not readable.
1390 Open with O_DIRECTORY | O_NOCTTY, for benefit of hosts that
1391 don't have O_NOFOLLOW. Use O_NONBLOCK (POSIX spelling) rather
1392 than O_NDELAY. Don't bother invoking fstat if open does not
1393 dereference symlink, since the result isn't used then.
1394 Don't assume file descriptor is positive; it might be zero
1395 now that we no longer include fcntl--.h (we don't need fcntl--.h
1396 since we immediately close the descriptor).
1398 2005-12-25 Jim Meyering <jim@meyering.net>
1400 * chdir-safer.c (chdir_no_follow): Remove unnecessary
1401 test of S_ISDIR (sb_init.st_mode).
1403 2005-12-23 Jim Meyering <jim@meyering.net>
1405 * mkdir-p.c (make_dir_parents): Use chdir_no_follow only
1406 if we've just created the directory.
1408 * chdir-safer.c (chdir_no_follow): Rewrite to use fchdir even
1409 when O_NOFOLLOW is not defined. Suggested by James Youngman.
1411 * chmod-safer.c (O_NOFOLLOW): Define, if necessary.
1412 * chdir-safer.c (O_NOFOLLOW): Likewise.
1413 Reported by Eric Blake.
1415 2005-12-22 Jim Meyering <jim@meyering.net>
1417 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1418 and dup to open_safer and dup_safer, respectively.
1419 (openat_permissive): Fix typo in comment.
1421 2005-12-21 Jim Meyering <jim@meyering.net>
1423 Like chdir(2), but safer, if possible.
1424 * chdir-safer.c, chdir-safer.h: New files.
1426 2005-12-20 Jim Meyering <jim@meyering.net>
1428 * mkdir-p.c (RW_USR): Remove definition.
1429 (make_dir_parents): Use S_IRWXU, now that read access is also required.
1431 Avoid a race condition, on systems where open honors O_NOFOLLOW.
1432 * mkdir-p.c (make_dir_parents): Include chdir-safer.h.
1433 Use chdir_no_follow in place of chdir.
1435 * mkdir-p.c (make_dir_parents): Remove unnecessary casts of alloca,
1436 since now it's guaranteed to be (void *).
1438 * chmod-safer.c (fchmod_new): Don't try to close fd if it's < 0.
1440 2005-12-19 Jim Meyering <jim@meyering.net>
1442 * chmod-safer.c, chmod-safer.h: New files.
1444 2005-12-05 Andreas Gruenbacher <agruen@suse.de>
1446 Add POSIX ACL support
1447 * acl.h (copy_acl, set_acl): Add declarations.
1448 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1449 systems other than Linux.
1450 (chmod_or_fchmod): New function: use fchmod when possible,
1451 and chmod otherwise.
1452 (file_has_acl): Add a POSIX ACL implementation, with a
1453 Linux-specific subcase.
1454 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1455 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1456 acls are unsupported.
1457 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1458 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1459 are unsupported.
1461 2005-12-16 Paul Eggert <eggert@cs.ucla.edu>
1463 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1464 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1465 (_): Remove; no longer needed.
1466 (openat): Renamed from rpl_openat; no need for rpl_openat
1467 since openat.h renames openat for us.
1468 Replace most of the body with a call to openat_permissive,
1469 to avoid duplicate code.
1470 Port to (probably hypothetical) environments were mode_t is
1471 wider than int.
1472 (openat_permissive): Require mode arg, so that we can check
1473 types better. Put it just after flags. Change cwd failure
1474 indicator from pointer-to-bool to pointer-to-errno-value.
1475 All callers changed.
1476 Invoke openat_save_fail and/or openat_restore_fail if
1477 cwd_errno is null, so that openat can call us.
1478 (openat_permissive, fdopendir, fstatat, unlinkat):
1479 Simplify errno handling to avoid some duplicate code,
1480 as it's OK to set errno on success.
1481 * openat.h: Revamp code so that function macros depend on
1482 __OPENAT_PREFIX only, not also on AT_FDCWD.
1483 (openat_ro): Remove. Caller changed to use openat_permissive.
1484 (openat_permissive): Now a macro, if not a function.
1485 (openat_restore_fail, openat_save_fail): Now always functions,
1486 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1488 2005-12-14 Jim Meyering <jim@meyering.net>
1490 * Makefile.am (libcoreutils_a_SOURCES): Remove fprintftime.c
1491 and fprintftime.h. Now they're pulled in via the .m4 file.
1493 2005-12-13 Paul Eggert <eggert@cs.ucla.edu>
1495 * Makefile.am (stdbool.h): Resurrect the 'sed' that goes along
1496 with '#if !@HAVE_BOOL@".
1497 * stdbool_.h (_Bool): Resurrect the "#if !@HAVE__BOOL@" check, to
1498 work around compilers that have a (possibly-broken) _Bool but lack
1499 a working <stdbool.h>.
1501 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1503 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1504 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1505 porting problem reported by Georg Schwarz in
1506 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1508 2005-12-04 Jim Meyering <jim@meyering.net>
1510 * openat-priv.h (EXPECTED_ERRNO): Add ENOSYS, for Solaris 8.
1511 Paul Eggert reported that unlink/rmdir vs. e.g., /proc/self/fd/N/FILE
1512 fails with ENOSYS. This makes openat revert to using save-cwd.c
1513 functions in that case.
1515 2005-12-01 Paul Eggert <eggert@cs.ucla.edu>
1517 Sync from gnulib.
1519 * exclude.c: Include verify.h.
1520 (verify): Remove. All callers changed to use verify.h's version.
1521 * strtoimax.c: Likewise.
1522 * utimecmp.c: Likewis.e
1524 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1525 include <wchar.h>; no longer needed.
1527 2005-12-01 Jim Meyering <jim@meyering.net>
1529 Sync from gnulib.
1531 * intprops.h (signed_type_or_expr__): Define.
1532 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1533 for unsigned types.
1535 2005-12-01 Jakub Jelinek <jakub@redhat.com>
1536 and Ulrich Drepper <drepper@redhat.com>
1538 Import from libc via gnulib.
1539 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1540 instead of inline stream orientation test and two separate
1541 function calls. Pay no attention to USE_IN_LIBIO.
1543 2005-12-01 Roland McGrath <roland@redhat.com>
1545 Import from libc via gnulib. [BZ #1331]
1546 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1547 macro argument.
1548 Reported by Matej Vela <vela@debian.org>.
1550 2005-11-30 Jim Meyering <jim@meyering.net>
1552 * openat-priv.h: New file, defining macros used by mkdirat.c
1553 and openat.c.
1554 * mkdirat.c: Include openat-priv.h.
1555 Remove definitions of macros defined therein.
1556 * openat.c: Likewise.
1558 * mkdirat.c (mkdirat): New file and function.
1559 * openat.h (mkdirat): Declare.
1561 2005-11-25 Paul Eggert <eggert@cs.ucla.edu>
1563 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1564 too. Problem with "none" reported by Bob Proulx. Problem with
1565 "proc" reported by n0dalus.
1567 * mountlist.c: Include <limits.h>.
1568 (dev_from_mount_options)
1569 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1570 New function. It no longer assumes "dev=" has the System V meaning
1571 on Linux (since it doesn't). It also parses "dev=" more carefully.
1572 (read_file_system_list)
1573 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1574 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1575 dev= in that case.
1577 * Makefile.am (stdbool.h): Just copy stdbool_.h; no need to sed
1578 any more.
1580 * stdbool_.h: Simplify greatly, under the assumption that these
1581 days most people use C99-compatible compilers to debug, so it's
1582 not worth worrying about catering to older compilers for that.
1583 This works around some porting problems with HP-UX compilers.
1584 (false, true) [defined __BEOS__]: Don't #undef; no longer needed.
1585 (_Bool): typedef to bool if C++ or BeOS, and #define to signed char
1586 otherwise.
1588 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1589 Report an error at compile-time if only a 1-second nominal clock
1590 resolution is found.
1592 2005-11-23 Paul Eggert <eggert@cs.ucla.edu>
1594 * Makefile.am (libcoreutils_a_SOURCES): Add buffer-lcm.c, buffer-lcm.h.
1595 * buffer-lcm.c, buffer-lcm.h: New files, from diffutils.
1597 2005-11-23 Jim Meyering <jim@meyering.net>
1599 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1601 2005-11-22 Jim Meyering <jim@meyering.net>
1603 * openat.h (openat_permissive): Declare.
1604 (openat_ro): Define.
1606 * openat.c (EXPECTED_ERRNO): New macro.
1607 (openat_permissive): New function -- used in remove.c rewrite.
1608 (all functions): Set errno just before returning, only if there
1609 was an actual failure.
1610 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1612 2005-11-20 Jim Meyering <jim@meyering.net>
1614 * euidaccess-stat.c: New file, mostly from euidaccess.c.
1615 * euidaccess-stat.h: New file.
1617 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1619 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1620 coreutils no longer futzes with rounding modes.
1622 2005-11-08 Eric Blake <ebb9@byu.net>
1624 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1626 2005-11-13 Jim Meyering <jim@meyering.net>
1628 * mkstemp-safer.c: Include <config.h>, required for possible
1629 replacement of mkstemp.
1631 2005-11-12 Jim Meyering <jim@meyering.net>
1633 Emulate openat-family functions using Linux's procfs, if possible.
1634 Idea and some code based on Ulrich Drepper's glibc changes.
1636 * openat.c: (BUILD_PROC_NAME): New macro.
1637 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1638 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1639 before falling back on save_cwd and restore_cwd.
1640 (fdopendir, fstatat, unlinkat): Likewise.
1642 2005-11-11 Jim Meyering <jim@meyering.net>
1644 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1645 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1647 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1649 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1650 business.
1651 (gethrxtime) [! (HAVE_NANOUPTIME
1652 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1653 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1654 our own approximation.
1656 2005-11-01 Paul Eggert <eggert@cs.ucla.edu>
1658 * posixtm.h (PDS_PRE_2000): New macro.
1659 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1660 All usages changed. Reject dates outside the range 1969-1999 if
1661 PDS_PRE_2000 is used.
1663 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1665 Fix porting problems reported by Theodoros V. Kalamatianos.
1666 * fd-reopen.c [defined HAVE_CONFIG_H]: Include <config.h>,
1667 so that large files can be opened.
1668 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1669 Don't assume that futimes failing means we must fail.
1671 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1673 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1674 leave errno alone. Problem reported by Dmitry V. Levin.
1676 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1678 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1679 errno alone. Problem reported by Frederic Jolliton.
1681 2005-10-24 Jim Meyering <jim@meyering.net>
1683 * mkdir-p.c (make_dir_parents): Like the code above, don't rely
1684 on mkdir failing with a particular errno value (EEXIST).
1685 Based on a patch by Dmitry V. Levin.
1687 * mkdir-p.c (make_dir_parents): Make the preceding fix a little
1688 more robust, e.g., when the final component is created as a non-
1689 directory by another process just before `mkdir -p's final mkdir.
1691 A command like `mkdir -p nonexistent/.' would create the
1692 directory but exit nonzero with a diagnostic. This could also be
1693 triggered with a non-`.' component, e.g., in a race with another
1694 process running the same `mkdir -p nonexistent/sub' command.
1696 * mkdir-p.c (make_dir_parents): Handle the case of an
1697 existing final component.
1698 Reported by Matthias Andree here:
1699 http://savannah.gnu.org/bugs/?func=detailitem&item_id=14848
1701 2005-10-23 Jim Meyering <jim@meyering.net>
1703 * sha512.h: Remove no-longer-relevant comment.
1705 2005-08-27 David Madore <david.madore@ens.fr>
1707 * sha256.h, sha256.c, sha512.h, sha512.c: New files - sha-2
1708 implementation.
1710 2005-10-20 Jim Meyering <jim@meyering.net>
1712 * modechange.c (mode_compile): Reject an invalid mode string
1713 that starts with an octal digit. From Andreas Gruenbacher.
1715 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1717 * mkdir-p.c (make_dir_parents): Don't report an error if an
1718 intermediate directory is in a read-only file system. Problem
1719 reported by Eric Blake.
1721 2005-10-08 Jim Meyering <jim@meyering.net>
1723 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1724 as second argument to va_arg. Otherwise, some versions of gcc
1725 warn that `if this code is reached, the program will abort'.
1727 Update from gnulib.
1728 * getdelim.c: (SIZE_MAX): New macro, if not already defined.
1730 2005-10-05 Jim Meyering <jim@meyering.net>
1732 * Makefile.am (libcoreutils_a_DEPENDENCIES): Remove definition.
1733 Once it's gone, automake generates an equivalent one.
1734 Suggestion from Stepan Kasal.
1736 * getaddrinfo.h: Merge from gnulib.
1738 2005-10-04 Jim Meyering <jim@meyering.net>
1740 Merge from gnulib.
1741 * getaddrinfo.h: Include sys/types.h before other headers.
1743 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1745 * getdelim.c: Import from gnulib (to fix unused var warnings) then
1746 apply the following fixes:
1747 Include getdelim.h first. Include <limits.h>.
1748 (SSIZE_MAX): New macro, if not already defined.
1749 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1750 than 2 GiB.
1752 2005-10-01 Simon Josefsson <jas@extundo.com>
1754 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1755 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1756 AI_* and EAI_* definitions. Protect function declarations.
1758 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1760 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1761 Remove AT_FDCWD test.
1762 Do not consume the fd unless successful.
1763 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1765 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1767 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1768 so that the code works even with ancient cpp. Portability problem
1769 with GCC 2.7.2.1 reported by Thomas M.Ott.
1771 * settime.c (settime): Fix { typo in previous patch. Also, don't
1772 bother returning ENOSYS if settimeofday or stime fails; just let
1773 them return whatever errno they want to return.
1775 2005-09-29 Jim Meyering <jim@meyering.net>
1777 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1778 block, so that we don't even try to compile it if settimeofday is
1779 available. This works around a compilation failure on OSF1 V5.1,
1780 due to stime requiring a `long int*' while tv_sec is `int'.
1782 2005-09-27 Jim Meyering <jim@meyering.net>
1784 * fprintftime.c [HAVE_CONFIG_H]: Include <config.h> conditionally,
1785 to be consistent with gnulib.
1786 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1787 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1788 * strnumcmp.c [HAVE_CONFIG_H]: Include <config.h> here, now that
1789 strnumcmp-in.h no longer includes it.
1791 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1793 * utimens.c: Include unistd.h, for dup2.
1794 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1795 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1797 2005-09-25 Jim Meyering <jim@meyering.net>
1799 * strnumcmp-in.h: Protect against multiple inclusion.
1801 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1803 * utimens.c (ENOSYS): Define if not already defined.
1804 (futimens): Support having a null PATH if the file descriptor
1805 is nonnegative.
1807 * Makefile.am (libcoreutils_a_SOURCES): Remove mbchar.c, since
1808 it doesn't build in OpenBSD 3.4. See
1809 <http://lists.gnu.org/archive/html/bug-gnulib/2005-09/msg00242.html>.
1811 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1812 Remove.
1813 (__attribute): Define to empty unless GCC 3.1 or later.
1814 This works around a core dump on OpenBSD 3.4, which has GCC
1815 2.95.3, which dumps core when given __attribute__(()). It also
1816 simplifies other tests, since we really don't want to bother with
1817 worrying about which ancient version of GCC supported what.
1818 Original problem reported by Yoann Vandoorselaere, with part of
1819 the fix suggested by Derek Price.
1821 2005-09-24 Jim Meyering <jim@meyering.net>
1823 * openat-die.c, root-dev-ino.c, setenv.c, stdopen.c:
1824 * tsearch.c, unsetenv.c, xfts.c: Use `#ifdef HAVE_CONFIG_H',
1825 not `#if HAVE_CONFIG_H', for consistency with gnulib.
1827 * strintcmp.c: Include <config.h> here, ...
1828 * strnumcmp-in.h: ..., not here.
1830 Sync from gnulib.
1832 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1833 so we can once again use a positive bitfield width of 1 -- now we
1834 don't have to explain why we were using a bitfield width of 2.
1836 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1838 * utimens.c (futimens): Use futimesat if available.
1839 Prefer it to futimes since it doesn't have the futimes bug.
1841 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1842 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1843 Instead, declare a function that returns a pointer to an array,
1844 and use verify_type__ to declare the size of the array.
1845 Problem and germ of a solution reported by Bruno Haible.
1846 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1847 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1849 2005-09-23 Jim Meyering <jim@meyering.net>
1851 * strnumcmp-in.h: Include <config.h>. Otherwise builds with strict
1852 C89 (e.g., Sun's /opt/SUNWspro/bin/c89) would fail due to the use
1853 of `inline'.
1855 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1857 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1858 Problem reported by Eric Blake.
1859 (getaddrinfo): Initialize se so that it's not garbage.
1860 Redo internal storage allocation so that it doesn't make unportable
1861 assumptions about alignment.
1862 Fix a memory leak.
1864 2005-09-21 Paul Eggert <eggert@cs.ucla.edu>
1866 Sync from gnulib.
1868 * Makefile.am (libcoreutils_a_SOURCES): Add getaddrinfo.h,
1869 mbchar.c, mbchar.h, mbuiter.h, strcase.h, strlen1.c, strnlen1.h,
1870 strstr.h.
1872 * argmatch.h (GL_CONCAT): Remove.
1873 Include "verify.h" instead.
1874 (ARGMATCH_CONSTRAINT, ARGMATCH_ASSERT): Remove.
1875 (ARGMATCH_VERIFY): Rewrite in terms of new verify macros.
1877 * xalloc.h (VERIFY_EXPR, X2NREALLOC, X2REALLOC): Remove.
1878 The latter two macros are moving to ../src/system.h for now.
1879 This reverts this file to the gnulib version.
1881 * xanstrftime.c, xanstrftime.h: Remove; no longer used.
1883 * .cppi-disable: Add getaddrinfo.h, getdelim.h, mbchar.h,
1884 mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1886 * canon-host.h, gai_strerror.c, getaddrinfo.c, getaddrinfo.h:
1887 * getdelim.c, getdelim.h, mbchar.c, mbchar.h, mbuiter.h:
1888 * strcase.h, strnlen.h, strnlen1.c, strnlen1.h, strstr.h:
1889 New files, from gnulib.
1891 * __fpending.c, __fpending.h, acl.c, argmatch.c, atexit.c:
1892 * backupfile.c, basename.c, calloc.c, canonicalize.c:
1893 * chdir-long.c, chown.c, cloexec.c, closeout.c, creat-safer.c:
1894 * cycle-check.c, dirfd.c, dirfd.h, dirname.c, dup-safer.c:
1895 * dup2.c, euidaccess.c, exclude.c, exitfail.c, fchown-stub.c:
1896 * fd-safer.c, file-type.c, fileblocks.c, filemode.c:
1897 * filenamecat.c, fnmatch.c, fopen-safer.c, free.c, fsusage.c:
1898 * ftruncate.c, full-write.c, getcwd.c, getcwd.h, getdate.h:
1899 * getgroups.c, getndelim2.c, getopt1.c, getopt_.h:
1900 * gettimeofday.c, getugroups.c, group-member.c, hard-locale.c:
1901 * hash-pjw.c, hash.c, human.c, human.h, idcache.c, inttostr.c:
1902 * inttostr.h, lchown.c, long-options.c, lstat.c, malloc.c:
1903 * memcasecmp.c, memchr.c, memcmp.c, memcoll.c, memcpy.c:
1904 * memmove.c, mkdir.c, mkstemp.c, mktime.c, modechange.c:
1905 * mountlist.c, nanosleep.c, open-safer.c, openat.c, physmem.c:
1906 * pipe-safer.c, posixtm.c, posixver.c, putenv.c, quote.c:
1907 * quotearg.c, raise.c, readlink.c, readtokens0.c, readutmp.c:
1908 * realloc.c, regex.c, regex_internal.h, rename.c, rmdir.c:
1909 * rpmatch.c, safe-read.c, same.c, save-cwd.c, savedir.c:
1910 * settime.c, sig2str.c, strcspn.c, stripslash.c, strndup.c:
1911 * strnlen.c, strtod.c, strtoimax.c, strtol.c, strverscmp.c:
1912 * tempname.c, time_r.c, time_r.h, timespec.h, unicodeio.h:
1913 * unistd--.h, unlinkdir.c, userspec.c, utimecmp.c:
1914 * version-etc-fsf.c, version-etc.c, xalloc-die.c, xgetcwd.c:
1915 * xgethostname.c, xmalloc.c, xmemcoll.c, xnanosleep.c:
1916 * xreadlink.c, xstrndup.c, xstrtoimax.c, xstrtol.c:
1917 * xstrtoumax.c, yesno.c:
1918 Sync from gnulib.
1920 * canon-host.c, getline.c, getline.h, getpass.c, strcasecmp.c:
1921 * strncasecmp.c, strstr.c:
1922 Nontrivial sync from gnulib.
1924 * .cvsignore: Sort entries.
1926 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1927 (make_dir_parents): Treat ENOSYS like EEXIST.
1929 2005-09-20 Jim Meyering <jim@meyering.net>
1931 * openat.c (fdopendir): Be sure to close the supplied
1932 file descriptor before returning. This makes our replacement
1933 implementation a little closer to Solaris's, where fdopendir
1934 ties the file descriptor to the returned DIR* pointer.
1936 2005-09-19 Jim Meyering <jim@meyering.net>
1938 * openat.c (unlinkat): New function.
1939 * openat.h (unlinkat): Add prototype.
1941 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1943 Import from gnulib.
1944 * stat-time.h: New file.
1945 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1946 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1947 in a different way.
1948 (timespec_cmp): New function.
1949 * utimecmp.c: Include stat-time.h.
1950 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1951 members exist, not on the obsolescent ST_MTIM_NSEC.
1952 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1954 * .cppi-disable: Add stat-time.h.
1956 2005-09-16 Jim Meyering <jim@meyering.net>
1958 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1959 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1960 int utc, int nanoseconds);
1961 Background:
1962 date should not have to allocate a megabyte of virtual memory to
1963 handle a format argument like +%1048575T. When implemented with
1964 strftime, it must allocate such a buffer, use strftime to fill it
1965 in, print it, then free it.
1966 With fprintftime, it simply prints everything and exits.
1967 With no need for memory allocation, that's one fewer way to fail.
1969 * fprintftime.c, fprintftime.h: New files.
1970 * Makefile.am (libcoreutils_a_SOURCES):
1971 Add fprintftime.c and fprintftime.h.
1973 2005-09-15 Paul Eggert <eggert@cs.ucla.edu>
1975 * strftime.c (my_strftime): Rewrite the previous change slightly,
1976 to make it a bit faster and (I hope) clearer.
1978 2005-09-14 Jim Meyering <jim@meyering.net>
1980 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1981 optional field width, not before, so we accept %9:z, not %:9z.
1982 (my_strftime): Be sure to use L_('x') for literals.
1984 2005-09-13 Paul Eggert <eggert@cs.ucla.edu>
1986 Merge md5 from libc, and clean up some sha1 glitches.
1987 * md5.h (__GNUC_PREREQ, __THROW, __attribute__): New macros.
1988 (__md5_buffer): Renamed from md5_buffer. Add a macro undoing this
1989 if _LIBC is not defined. Add __THROW.
1990 (__md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1991 (__md5_process_bytes, __md5_read_ctx, __md5_stream): Likewise.
1992 (struct md5_ctx): Mark buffer as being aligned.
1993 (rol): Remove; all uses changed to CYCLIC.
1994 * md5.c (CYCLIC): New macro. All uses of rol changed to use CYCLIC.
1995 Redo comment to minimize changes from libc.
1996 * sha1.h (struct sha1_ctx): Mark buffer as being aligned.
1997 * sha1.c (SWAP): Renamed from NOTSWAP, to avoid a horrible misnaming.
1998 All uses changed. Remove the old SWAP.
1999 Remove obvious comment about BLOCKSIZE.
2000 (rol): New macro, moved here from md5.h.
2001 (sha1_process_block): Remove an incoherent FIXME comment.
2003 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2004 Fix bug in formats like %2N.
2006 2005-09-13 Jim Meyering <jim@meyering.net>
2008 * xalloc.h: Revert unintended change that removed definitions
2009 of X2REALLOC and X2NREALLOC.
2011 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2013 2005-09-09 Paul Eggert <eggert@cs.ucla.edu>
2015 * regcomp.c, regex.c, regex.h, regex_internal.c, regex_internal.h:
2016 * regexec.c: Import from gnulib, to fix some 64-bit bugs.
2018 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2020 * verify.h (__builtin_constant_p): Remove, undoing previous change.
2021 (verify_type__): Solve the problem by using a bit-field rather
2022 than an array.
2024 2005-09-05 Jim Meyering <jim@meyering.net>
2026 * verify.h (__builtin_constant_p) [__GNUC__ <= 2]: Define to 1.
2027 (verify_type__) [verify_error_if_non_const__]: New member/test,
2028 to help detect when verify or verify_expr is mistakenly passed
2029 a non-constant argument within a function.
2031 2005-08-31 Jim Meyering <jim@meyering.net>
2033 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2034 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2036 * localcharset.c (get_charset_aliases): Add `void' in parameter list
2037 to placate gcc's -Wstrict-prototypes.
2039 2005-08-27 Jim Meyering <jim@meyering.net>
2041 * md5.c: Use `#error' rather than a string literal to provoke failure.
2042 * sha1.c: Likewise.
2044 2005-08-25 Jim Meyering <jim@meyering.net>
2046 * open-safer.c: Include <config.h>.
2047 Otherwise, we'd lose LARGEFILE support in any file using
2048 e.g. "fcntl--.h"
2050 2005-08-24 Jim Meyering <jim@meyering.net>
2052 * stdopen.c (stdopen): Revert to iterating over descriptors, but
2053 rather than using fstat, use fcntl with its F_GETFD flag, which
2054 is more efficient. Unlike the 2-syscall dup-close approach,
2055 this one doesn't apply any unnecessary pressure on the file
2056 descriptor pool -- thus there is one fewer way to fail.
2058 2005-08-23 Jim Meyering <jim@meyering.net>
2060 * regcomp.c, regex.c, regex.h, regex_internal.c: Update from gnulib.
2061 * regex_internal.h, regexec.c: Likewise.
2063 2005-08-19 Jim Meyering <jim@meyering.net>
2065 * stdopen.c (stdopen): Return `bool' so caller can detect failure.
2067 2005-08-17 Jim Meyering <jim@meyering.net>
2069 Make the %s format (seconds since the epoch) work for a negative
2070 number and when used with a zero-padded field width, e.g. %015s.
2072 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2073 label so that it precedes the code to set `digits'. Otherwise,
2074 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2075 print `00-22'. Now, it prints `-0022', as it should.
2077 2005-08-15 Bruno Haible <bruno@clisp.org>
2079 Import from gnulib.
2080 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2081 is defined.
2083 2005-08-13 Jim Meyering <jim@meyering.net>
2085 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2086 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2087 when run in a time zone for which daylight savings time is in effect
2088 for the starting date.
2090 2005-08-12 Jim Meyering <jim@meyering.net>
2092 * regcomp.c (duplicate_node) [lint]: Set *new_idx to -1, to avoid
2093 warnings (unfounded) in caller that it may be used uninitialized.
2095 * regex.c (IF_LINT): Define.
2097 * regex_internal.c (re_string_realloc_buffers): Rename local-shadowed
2098 variable: s/new_array/offsets/.
2099 (re_acquire_state) [lint]: Set *err, to avoid warnings in caller.
2101 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2102 of unused local, dfa.
2103 (proceed_next_node): Remove outer declaration and
2104 unnecessary initialization of local-shadowed `dest_node'.
2105 Declare it in inner scopes, nearer its uses instead.
2107 * regex.h (RE_SYNTAX_POSIX_AWK): Remove useless space-before-TAB.
2109 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2110 Use the hash-table-based cycle-detection code not just when
2111 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2112 Reported by James Youngman in
2113 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2114 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2116 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2117 This lets us compile with -DFTS_DEBUG, once again.
2119 2005-08-02 Jim Meyering <jim@meyering.net>
2121 * xanstrftime.c, xanstrftime.h: New files.
2123 2005-07-21 Paul Eggert <eggert@cs.ucla.edu>
2125 * getdate.y (relative_time): New type.
2126 (RELATIVE_TIME_0): New constant.
2127 (parser_control): Use relative_time instead of doing it ourselves.
2128 (%union): Add new relative_time rel member.
2129 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2130 Now typeless.
2131 (relunit, relunit_snumber): Now of type rel.
2132 (zone, rel, relunit, get_date): Adjust to above changes.
2134 2005-07-12 Jim Meyering <jim@meyering.net>
2136 * xalloc.h (X2NREALLOC): Define.
2138 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2140 * verify.h (verify_expr): Use ((verify_type__ (R) *) 0), not
2141 sizeof (verify_type__ (R)), to pacify C++ compilers. Problem
2142 reported by Bruno Haible.
2144 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2145 copyright symbol and the year.
2146 * version-etc.c (COPYRIGHT_YEAR): New constant.
2147 (version_etc_va): Use parameterized copyright notice.
2148 Reword to conform to the current GNU coding standards.
2150 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2152 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2153 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2154 [!LDAV_DONE]: Avoid unused variable warning.
2156 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2157 and Paul Eggert <eggert@cs.ucla.edu>
2159 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2160 in wint_t, not wchar_t. Remove now-unnecessary cast.
2162 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2164 Switch to Isamu Hasegawa's implementation of regex, which is
2165 now in gnulib.
2166 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2167 New files, from gnulib.
2168 * regex.h, regex.c: Sync from gnulib.
2169 * Makefile.am (libcoreutils_a_SOURCES): Remove regex.h; gnulib
2170 now does this automatically for us.
2171 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h.
2173 2005-07-04 Paul Eggert <eggert@cs.ucla.edu>
2175 * verify.h (GL_CONCAT0, GL_CONCAT): Define unconditionally; don't
2176 depend on whether verify_decl is defined.
2177 (verify): Renamed from verify_decl. All uses changed.
2178 Use an extern function decl, as it can't possibly collide with other
2179 decls.
2180 (verify_expr): Renamed from verify. All uses changed.
2181 (verify_type__): New private macro.
2182 (verify, verify_expr): Use it.
2184 2005-07-04 Jim Meyering <jim@meyering.net>
2186 * verify.h (verify, verify_decl): New file/macros.
2187 * Makefile.am (libcoreutils_a_SOURCES): Add verify.h here, temporarily.
2188 Eventually, it'll be pulled in via AC_LIBSOURCES.
2190 * argmatch.h (verify_dcl): Rename from VERIFY. Update use.
2192 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2194 Remove the dependency of the strftime module on the tzset module.
2195 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2196 Copy the input structure, to work around some of the bug with
2197 Solaris 2.5.1 and Solaris 2.6.
2199 2005-07-03 Jim Meyering <jim@meyering.net>
2201 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2202 the .tm_year member, since otherwise gcc-4.0 would now warn about
2203 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2205 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2207 * Makefile.am (libcoreutils_a_SOURCES): Undo previous change.
2209 * Makefile.am (libcoreutils_a_SOURCES): Add fcntl--.h, stdio--h,
2210 stdlib--.h, unistd--.h.
2211 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2212 * lstat.c: Sync from gnulib.
2213 * lstat.h: New file, from gnulib.
2214 * stat.c: Remove.
2216 2005-07-03 Jim Meyering <jim@meyering.net>
2218 * fd-reopen.c: Include <unistd.h> for declaration of close.
2220 2005-07-02 Paul Eggert <eggert@cs.ucla.edu>
2222 Cleanup to isolate "safer" functions to a small part of the code.
2223 * fcntl--.h, stdio--.h, stdlib--.h, unistd--.h, fcntl-safer.h:
2224 * open-safer.c, stdlib-safer.h, mkstemp-safer.c, fd-reopen.h:
2225 * fd-reopen.c: New files.
2226 * fopen-safer.c: Include stdio-safer.h first, to check interface.
2227 Don't bother including stdio.h, since stdio-safer.h does.
2228 * fts.c (fd_safer): Remove decl.
2229 Include fcntl--.h rather than unistd-safer.h
2230 (fts_safe_changedir): Don't call fd_safer; no longer needed
2231 now that we include fcntl--.h.
2232 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2233 Do not include unistd-safer.h.
2234 (getloadavg): Don't call fd_safer; no longer needed
2235 now that we include fcntl--.h.
2236 * getusershell.c: Include stdio--.h rather than stdio.h
2237 and stdio-safer.h.
2238 (getusershell): Call fopen, not fopen_safer.
2239 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2240 Do not include unistd-safer.h.
2241 (save_cwd): Don't call fd_safer; no longer needed
2242 now that we include fcntl--.h.
2244 2005-07-02 Jim Meyering <jim@meyering.net>
2246 * getopt_.h: Assume HAVE_UNISTD_H, i.e., include <unistd.h>
2247 unconditionally.
2249 * fnmatch.c: Update from gnulib.
2251 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2252 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2253 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2254 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2255 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2256 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2257 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2258 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2259 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2261 2005-07-01 Jim Meyering <jim@meyering.net>
2263 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2264 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2265 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2266 and don't include <sys/file.h>).
2268 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2270 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2271 declares only 'struct timespec;' (!).
2273 2005-06-30 Jim Meyering <jim@meyering.net>
2275 * stdopen.c: Add copyright.
2276 Include <fcntl.h> and <unistd.h> unconditionally --
2277 it seems to be ok to do this, these days.
2279 * stdopen.c: Rewritten by Paul Eggert.
2280 Now, the minimum overhead is just two system calls: dup and close.
2282 * stdopen.c: New file. As yet unused.
2283 The minimum overhead is three fstat calls.
2284 * stdopen.h: New file.
2286 * argmatch.h [!VERIFY] (VERIFY): Define.
2287 (ARGMATCH_VERIFY): Use it, so this macro may be used more than
2288 once in any given scope.
2290 * xalloc.h (VERIFY_EXPR): Undef before defining, and add a comment.
2292 2005-06-29 Jim Meyering <jim@meyering.net>
2294 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2295 type name. Use the variable name instead.
2296 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2298 * xalloc.h (VERIFY_EXPR): Define.
2299 (X2REALLOC): New macro, to make using x2realloc a little safer.
2301 2005-06-26 Jim Meyering <jim@meyering.net>
2303 * Makefile.am (libcoreutils_a_SOURCES): Remove diacrit.c and diacrit.h.
2305 2005-06-25 Jim Meyering <jim@meyering.net>
2307 * Makefile.am (libcoreutils_a_SOURCES): Remove
2308 root-dev-ino.c and root-dev-ino.h.
2309 (libcoreutils_a_SOURCES): Remove dev-ino.h too, now that we
2310 get it via root-dev-ino.m4
2311 (libcoreutils_a_SOURCES): Remove version-etc.c version-etc.h
2312 and version-etc-fsf.c.
2314 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2316 * canon-host.c (canon_host) [HAVE_GETADDRINFO]: Use `= { 0, };' to
2317 initialize local `hint'. This undoes the previous change, and
2318 syncs with gnulib.
2320 2005-06-23 Jim Meyering <jim@meyering.net>
2322 * Makefile.am (libcoreutils_a_SOURCES): Remove xreadlink.c
2323 and xreadlink.h.
2324 (libcoreutils_a_SOURCES): Remove xstrtod.c and xstrtod.h.
2326 * backupfile.c (backup_args): Change a `0' to NULL.
2328 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2330 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2331 (ranged_convert): Don't save conversion in a temporary struct.
2332 This causes a warning with GCC 4.0.0, and anyway in the typical
2333 case it's not worth the extra 100 bytes or so of code.
2334 (ranged_convert, __mktime_internal): When calling a function via a
2335 pointer P, use P () rather than (*P) (), as we now assume C89 or better.
2337 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2338 "who -r" failed to give output. Problem reported by Tim Waugh.
2340 2005-06-22 Jim Meyering <jim@meyering.net>
2342 * xmalloc.c: Update from gnulib.
2344 2005-06-19 Jim Meyering <jim@meyering.net>
2346 * Makefile.am (libcoreutils_a_SOURCES): Remove xgetcwd.c, xgetcwd.h,
2347 xfts.c and xfts.h.
2349 2005-06-16 Jim Meyering <jim@meyering.net>
2351 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2352 when either N or S is zero.
2354 2005-06-15 Jim Meyering <jim@meyering.net>
2356 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2357 stop us from restricting permissions of just-created absolute-named
2358 directories.
2360 2005-06-14 Paul Eggert <eggert@cs.ucla.edu>
2362 Improve quality of diagnostics on restore_cwd failure.
2363 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2364 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2365 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2366 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2367 each time through the loop. Do not diagnose restore_cwd failure;
2368 that is the caller's job (and perhaps the caller does not care).
2370 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2371 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2372 If the file already exists but is not a directory, don't bother
2373 to try to make its parents.
2374 Close potential file descriptor leak if we can't chdir("/") (!).
2375 Don't always return true if chdir($PWD) fails; return true only
2376 if the requested action was done successfully (except for the
2377 chdir($PWD)).
2378 Don't log final directory unless we actually made it.
2379 Refactor to avoid duplicate code to fix up permissions.
2380 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2382 2005-06-14 Jim Meyering <jim@meyering.net>
2384 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2385 (openat_restore_fail): Rename from openat_restore_die.
2386 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2388 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2389 to restore initial working directory.
2391 Provide an alternative to exiting immediately upon save_cwd or
2392 restore_cwd failure. Now, an application can arrange e.g.,
2393 to perform a longjump in that case.
2394 * openat.c: Include dirname.h.
2395 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2396 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2397 and openat_restore_die rather than calling error directly.
2398 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2400 * openat-die.c (openat_save_die, openat_restore_die): New file.
2401 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2403 2005-06-13 Jim Meyering <jim@meyering.net>
2405 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2406 to tell caller if/when we change the working directory and are
2407 unable to return to the initial one.
2408 * mkdir-p.h (make_dir_parents): Update prototype.
2410 2005-06-12 Jim Meyering <jim@meyering.net>
2412 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2413 `return false'. This fixes a bug introduced on 2004-07-30.
2415 2005-06-01 Paul Eggert <eggert@cs.ucla.edu>
2417 Use "file name" when talking about file names, instead of "filename"
2418 or "path", as per the GNU coding standards.
2419 * mkdir-p.c: Renamed from makepath.c.
2420 (make_dir_parents): Renamed from make_path. All callers changed.
2421 * mkdir-p.h: Likewise. All includers changed.
2422 * filenamecat.c: Renamed from path-concat.c.
2423 (file_name_concat): Renamed from path_concat. All callers changed.
2424 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2425 * filenamecat.h: Likewise. All includers changed.
2426 * acl.c: Don't use "path" or "filename" to mean "file name"
2427 in comments or local variable names.
2428 * basename.c: Likewise.
2429 * canonicalize.c, canonicalize.h: Likewise.
2430 * dirname.c, dirname.h: Likewise.
2431 * euidaccess.c: Likewise.
2432 * exclude.c: Likewise
2433 * fnmatch_.h, fnmatch_loop.c: Likewise.
2434 * fsusage.c, fsuage.h: Likewise.
2435 * fts.c, fts_.h: Likewise.
2436 * getcwd.c: Likewise.
2437 * getloadavg.c: Likewise.
2438 * mkstemp.c: Likewise.
2439 * mountlist.c, mountlist.h: Likewise.
2440 * openat.c, openat.h: Likewise.
2441 * readlink-stub.c: Likewise.
2442 * readutmp.c, readutmp.h: Likewise.
2443 * rename.c: Likewise.
2444 * rmdir.c: Likewise.
2445 * same.c: Likewise.
2446 * savedir.c: Likewise.
2447 * stripslash.c: Likewise.
2448 * tempname.c: Likewise.
2449 * xreadlink.c: Likewise.
2450 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2451 All uses changed.
2452 * exclude.h: Likewise.
2454 2005-05-30 Paul Eggert <eggert@cs.ucla.edu>
2456 * euidaccess.c (getuid, getgid, getuid, getegid)
2457 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2458 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2459 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2460 * pathmax.h: Include <limits.h> unconditionally, since other
2461 files have been getting away with it for years (MORE/BSD 4.3
2462 is extinct now).
2463 * userspec.c (getpwnam, getgrnam, getgrgid)
2464 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2466 2005-05-29 Paul Eggert <eggert@cs.ucla.edu>
2468 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2469 Define to 256, not 255, as per modern POSIX.
2471 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2473 * fts.c: Don't worry about debugging on pre-C99-comopatible hosts;
2474 the configuration hassle isn't worth it.
2475 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2476 (LONGEST_MODIFIER, PRIuMAX): Remove.
2478 * strnumcmp.c, strnumcmp.h, strnumcmp-in.h, strintcmp.c:
2479 New files.
2481 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2483 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2484 so that unistd-safer.h (GPL'ed code) need not be included.
2486 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2488 Split the fts code into GPL'ed and LGPL'ed parts, and fix some
2489 minor memory-allocation bugs.
2491 * fts.c: Don't include "cycle-check.h" or "hash.h".
2492 (setup_dir, free_dir): New functions.
2493 (enter_dir, leave_dir): Define trivial
2494 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2495 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2496 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2497 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2498 Move to fts-cycle.c.
2499 (fts_open): Use setup_dir.
2500 (fts_close): Use free_dir.
2501 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2502 This adds a label and some gotos, but the alternatives were messier.
2503 Check for memory allocation failure when entering a dir.
2504 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2505 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2506 (FTS): New member fts_cycle, that is a union that contains the
2507 old active_dir_ht and cycle_state. All uses changed to mention
2508 fts_cycle.ht and fts_cycle.state.
2509 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2510 fts.c, with the following changes:
2511 (setup_dir, free_dir): New functions.
2512 (enter_dir): Now returns bool. Return true if successful, false
2513 if memory exhausted. All callers changed.
2514 Do not bother partly cleaning up on
2515 memory allocation failure; that is free_dir's job.
2516 However, free ad if hash_insert fails, to avoid memory leak.
2517 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2518 fts->fts_options to see which union member to use.
2520 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2522 * chown.c (rpl_chown): Return -1 on failure.
2524 2005-05-20 Jim Meyering <jim@meyering.net>
2526 * fts.c (fts_open): Remove useless but otherwise harmless malloc call.
2527 Spotted by Paul Eggert.
2529 2005-05-19 Jim Meyering <jim@meyering.net>
2531 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2532 Use #define rather than a static function, to avoid a warning
2533 when the function was not used.
2535 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2537 * canonicalize.c: Include canonicalize.h first, to test interface.
2538 Include <stddef.h> unconditionally, since we assume C89 now.
2539 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2540 * fts.c: Include fts_.h first, to check interface.
2541 Do not include intprops.h; no longer needed.
2542 Include cycle-check.h and hash.h, since fts_.h no longer does.
2543 Remove unnecessary casts of closedir to void.
2544 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2545 decide whether to decrement nlinks.
2546 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2547 (FTS): Use struct hash_table * instead of Hash_table, so that
2548 we no longer need to include hash.h here.
2550 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2552 * unlinkdir.c, unlinkdir.h: New files.
2554 2005-05-14 Jim Meyering <jim@meyering.net>
2556 * unlocked-io.h, gethrxtime.c, gethrxtime.h, mountlist.h,
2557 * xtime.h, path-concat.c: Correct cpp indentation.
2559 2005-05-14 Jim Meyering <jim@meyering.net>
2561 Update FSF postal mail address everywhere.
2563 2005-05-09 Paul Eggert <eggert@cs.ucla.edu>
2565 * fts_.h (FTS): Use correct type for fts_compar member.
2566 (FTSENT): New member fts_fts. Remove members fts_ino, fts_dev,
2567 fts_nlink; no longer needed now that fts_statp is always there.
2568 All uses changed to use fts_statp instead.
2569 * fts.c (__P): Remove. All uses rewritten to assume C89 or better.
2570 (fts_open): Don't cast a function value in a possibly-unsafe way.
2571 (fts_compar): New function.
2572 (fts_sort): Use it. But optimize the common case where all
2573 pointers smell the same.
2575 2005-05-08 Paul Eggert <eggert@cs.ucla.edu>
2577 * yesno.c: Include getline.h, not ctype.h.
2578 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2579 Use getline to remove arbitrary restriction on response length.
2581 2005-05-05 Paul Eggert <eggert@cs.ucla.edu>
2583 * makepath.c (make_path): chdir to "//", not "/", if the file name
2584 starts with exactly two slashes. This doesn't solve the problem
2585 in general but it's better than nothing. Problem reported by
2586 Pierre A. Humblet via Eric Blake.
2588 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2590 * modechange.h (mode_free): Remove; all callers changed to invoke
2591 'free'.
2592 * modechange.c: Likewise.
2593 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2594 (MODE_DONE): New constant.
2595 (struct mode_change): Remove 'next' member.
2596 (make_node_op_equals): New function; like the old one of the
2597 same name, except it allocates an array.
2598 (mode_compile, mode_create_from_ref): Use it.
2599 (mode_compile): Allocate result as an array, not a linked list.
2600 Parse octal string ourself, so that we catch mistakes like "+0".
2601 (mode_adjust): Arg is an array, not a linked list.
2603 * mbswidth.c, regex.c, strtol.c: Sync from gnulib.
2605 2005-04-28 Paul Eggert <eggert@cs.ucla.edu>
2607 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2608 [!_LIBC] Include "stat-macros.h" instead.
2610 * file-type.c: Include file-type.h first.
2611 * filetype.h: Don't assume <sys/stat.h> was included first.
2613 * modechange.c: Include stat-macros.h, xalloc.h.
2614 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2615 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2616 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2617 Remove. This is now stat-macros.h's job.
2618 (talloc): Remove. All callers replaced by xalloc, so that
2619 our invokers don't have to worry about reporting memory failures.
2620 (make_node_op_equals): Remove.
2621 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2622 New constants.
2623 (struct mode_change): Moved here from modechange.h.
2624 (mode_append_entry): Remove.
2625 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2626 apps to have incorrect behavior. Use simpler algorithm for head
2627 and tail. Don't futz with umask; that's now the job of mode_adjust.
2628 Detect more invalid usages rather than having somewhat-random behavior.
2629 Don't insert an "a=" action, as that leads to incorrect behavior.
2630 (mode_compile, mode_create_from_ref): Return NULL on error instead
2631 of an enum, since now there's only one way to have an error. All
2632 callers changed.
2633 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2634 at the correct time. Simplify calculation of "+u" and its ilk.
2635 Don't mishandle "+X".
2636 (mode_free): Remove "register" and localize decls.
2637 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2638 (struct mode_change): Move to modechange.c; callers don't
2639 need to see this stuff.
2640 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2641 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2642 (mode_change, mode_adjust): Reflect the new signatures noted above.
2644 2005-04-18 Paul Eggert <eggert@cs.ucla.edu>
2646 * Makefile.am (noinst_LIBRARIES): fetish -> coreutils.
2647 (libcoreutils_a_SOURCES): Renamed from libfetish_a_SOURCES.
2648 All uses changed.
2649 (libcoreutils_a_LIBADD): Renamed from libfetish_a_LIBADD.
2650 All uses changed.
2651 (libcoreutils_a_DEPENDENCIES): Renamed from libfetish_a_DEPENDENCIES.
2652 All uses changed.
2653 * chdir-long.c: fetish->coreutils in comment.
2654 * t-chdir-long: fetish->coreutils in compilation command.
2656 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2658 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2659 that "UTC +1 second" continues to work. Problem reported
2660 by Dmitry V. Levin.
2661 (relunit_snumber): New rule.
2662 (relunit): Use it.
2664 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2666 * getdate.y (universal_time_zone_table): New constant.
2667 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2668 universal_time_zone_table.
2669 (lookup_zone): Prefer universal_time_zone_table to
2670 local_time_zone_table, so that "GMT" time stamps are allowed in
2671 London during the summer. Problem reported by Ian Abbott.
2673 2005-04-11 Paul Eggert <eggert@cs.ucla.edu>
2675 Add bulletproofing for cases where stdin, stdout, or stderr are closed.
2676 * fcntl-safer.h, open-safer.c: Remove.
2677 * fd-safer.c: New file.
2678 * dup-safer.c: Include unistd-safer.h first, to test interface.
2679 (dup_safer) [!deefined F_DUPD]: Use new fd_safer function instead of
2680 rolling our own code.
2681 * fts.c: Include unistd-safer.h.
2682 (fts_safe_changedir): Use fd_safer.
2683 * getloadavg.c: Include unistd-safer.h.
2684 (getloadavg): Use fd_safer.
2685 * getusershell.c: Include stdio-safer.h.
2686 (getusershell): Use fopen_safer.
2687 * save-cwd.c: Include unistd-safer.h.
2688 (save_cwd): Use fd_safer.
2689 * unistd-safer.h (fd_safer): New decl.
2690 * Makefile.am (libfetish_a_SOURCES): Remove dup-safer.c,
2691 fcntl-safer.h, fopen-safer.c, open-safer.c, stdio-safer.h,
2692 unistd-safer.h.
2694 2005-04-09 Jim Meyering <jim@meyering.net>
2696 * fts.c (__attribute__, ATTRIBUTE_UNUSED): Define.
2697 Mark parameter `sp' with ATTRIBUTE_UNUSED.
2699 Avoid warnings from gcc-4.
2700 * canon-host.c (canon_host) [HAVE_GETADDRINFO]: Use memset
2701 rather than `= { 0 };' to initialize local `hint'.
2702 * unicodeio.c (__attribute__, ATTRIBUTE_UNUSED): Define.
2703 (exit_failure_callback, fallback_failure_callback): Mark unused
2704 parameters with ATTRIBUTE_UNUSED.
2706 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2707 -Wuninitialized: initialize tm0.tm_year.
2709 * human.c (humblock): Set *options even when returning due to
2710 xstrtoumax conversion failure. Thanks to a used-uninitialized
2711 warning from gcc-4.
2713 2005-04-08 Paul Eggert <eggert@cs.ucla.edu>
2715 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2716 that might redefine system include files.
2717 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2718 (my_usleep): Use NULL rather than (void *) 0.
2719 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2720 Use siginterrupt to specify that system calls should be interrupted.
2721 (rpl_nanosleep): Move initialization of suspended closer to call of
2722 my_usleep.
2724 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2726 * getdate.y (parser_control): rels_seen is now a boolean, not a
2727 count, since there's no maximum. All uses changed.
2728 Add member dsts_seen.
2729 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2730 not being INT_MAX.
2731 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2732 Use pc_rels_seen to decide whther a date is absolute.
2734 * getdate.y (number): Don't overwrite year.
2735 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2736 check.
2738 2005-03-30 Paul Eggert <eggert@cs.ucla.edu>
2740 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2741 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2742 (desirable_utmp_entry): New function.
2743 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2744 using x2nrealloc, to simplify logic.
2745 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2746 size calculation. Do not assume utmp file is a regular file.
2747 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2748 (READ_UTMP_CHECK_PIDS): New constant.
2750 2005-03-29 Jim Meyering <jim@meyering.net>
2752 * long-options.c (long_options): Use NULL, not `0'.
2754 2005-03-27 Jim Meyering <jim@meyering.net>
2756 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2758 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2760 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2761 "one's complement" -> "ones' complement" in comment, as per Knuth.
2762 "value of type" -> "type or expression" in comment.
2763 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2765 2005-03-26 Jim Meyering <jim@meyering.net>
2767 Comment nits.
2768 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2769 Correct typos: s/or/of/.
2771 2005-03-23 Jim Meyering <jim@meyering.net>
2773 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2775 2005-03-21 Paul Eggert <eggert@cs.ucla.edu>
2777 * Makefile.am (libfetish_a_SOURCES): Remove stat-macros.h, xstrtoul.c,
2778 as they are now done by Autoconf macros.
2780 2005-03-20 Paul Eggert <eggert@cs.ucla.edu>
2782 * gettext.h, regex.c, setenv.c, vasprintf.c: Sync from gnulib.
2783 * vasnprintf.c (EOVERFLOW): Define if not already defined.
2784 This merges a change from gnulib.
2786 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2788 * strftime.c (my_strftime): If the underlying strftime returns 0
2789 (which shouldn't happen), generate nothing instead of returning 0
2790 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2792 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2794 * strftime.c (my_strftime): Prepend space to format so that we can
2795 reliably distinguish strftime failure from empty output on POSIX
2796 hosts.
2798 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2800 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2801 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2802 intprops.h.
2803 * strtol.c: Likewise.
2805 2005-03-14 Jim Meyering <jim@meyering.net>
2807 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2808 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2809 to be nonzero so that we (and caller) can detect the difference
2810 between a valid zero-length expansion and an error return, even
2811 when the underlying strftime fails before writing anything into
2812 that location.
2814 2005-03-11 Jim Meyering <jim@meyering.net>
2816 * getdate.c: Regenerate using bison-2.0.
2818 2005-03-10 Jim Meyering <jim@meyering.net>
2820 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2821 so that this module works on systems without fchdir.
2823 * Makefile.am (libfetish_a_SOURCES): Remove xstrtol.c and xstrtol.h.
2825 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2827 Factor int-properties macros into a single file, except for
2828 glibc-related files.
2829 * intprops.h: New file.
2830 * getloadavg.c: Include it instead of limits.h.
2831 (INT_STRLEN_BOUND): Remove.
2832 * human.c: Include intprops.h.
2833 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2834 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2835 * inttostr.h: Include intprops.h instead of limits.h.
2836 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2837 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2838 for consistency with intprops.h.
2839 (time_t_is_integer, twos_complement_arithmetic): Use them.
2840 * sig2str.h: Include <signal.h>, intprops.h.
2841 (INT_STRLEN_BOUND): Remove.
2842 * strftime.c (TYPE_SIGNED): Remove.
2843 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2844 * strtol.c: Adjust comments to match intprops.h.
2845 * userspec.c: Include intprops.h.
2846 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2847 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2848 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2849 instead of rolling our own expressions.
2850 * xstrtol.c: Include xstrtol.h first, to test interface.
2851 * fts.c: Include intprops.h.
2852 (TYPE_SIGNED): Remove.
2854 2005-03-09 Jim Meyering <jim@meyering.net>
2856 More migration to AC_LIBSOURCES/AC_LIBOBJ.
2857 * Makefile.am (libfetish_a_SOURCES): Remove two more pairs of files:
2858 cycle-check.c, cycle-check.h and argmatch.c, argmatch.h.
2860 * cycle-check.c: Don't include "xalloc.h". It's not used.
2862 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2864 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2865 The workaround isn't strictly needed for POSIX conformance, and
2866 it's too much of a pain to configure and maintain. We'll ask
2867 people to fix their kernels instead.
2868 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2869 (NANOSLEEP_BUG_WORKAROUND): Remove.
2870 (xnanosleep): Remove the workaround.
2872 2005-02-27 Jim Meyering <jim@meyering.net>
2874 * xnanosleep.c (xnanosleep): Work around bug in Linux-2.6.8.1's
2875 nanosleep whereby it fails without setting errno upon being resumed
2876 after being suspended.
2878 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2880 * vasnprintf.c (VASNPRINTF) [!USE_SNPRINTF]: Correct the test for
2881 integer overflow again. Actually, neither this nor the 2005-01-23
2882 change fixes any bug on any plausible platform; it's more of a
2883 code-clarity thing.
2885 * config.charset, gettext.h, localcharset.c: Sync from gnulib.
2887 2005-02-23 Paul Eggert <eggert@cs.ucla.edu>
2889 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2890 instead of int.
2891 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2892 the right thing even if adding 1900 would overflow. Similarly
2893 for tm_mon + 1 and tm_yday + 1.
2894 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2895 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2896 (DO_SIGNED_NUMBER): New macro.
2897 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2899 2005-02-21 Paul Eggert <eggert@cs.ucla.edu>
2901 * Makefile.am (libfetish_a_SOURCES): Remove xnanosleep.c,
2902 xnanosleep.h; now done by ../m4/xnanosleep.m4 automatically.
2904 2005-02-20 Paul Eggert <eggert@cs.ucla.edu>
2906 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2907 * timespec.h (gettime): Return void, since it always
2908 succeeds now. All uses changed.
2909 * gettime.c (gettime) Likewise.
2910 [HAVE_NANOTIME]: Prefer nanotime.
2911 Assume gettimeofday succeeds, as POSIX requires.
2912 Assime time () succeeds, since other code already does.
2913 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2914 (timespec_subtract): Remove.
2915 (NANOSLEEP_BUG_WORKAROUND): New constant.
2916 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2917 things considerably. Use it only on GNU/Linux hosts, since the
2918 workaround shouldn't be needed elsewhere.
2920 2005-02-20 Neil Conway <neilc@samurai.com>
2922 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2923 returned by OSX/Darwin if the specified buffer is not large
2924 enough for the hostname.
2926 2005-02-20 Jim Meyering <jim@meyering.net>
2928 More of the same.
2929 * Makefile.am (libfetish_a_SOURCES): Remove
2930 linebuffer.[ch] and stripslash.c.
2932 2005-02-11 Jim Meyering <jim@meyering.net>
2934 Remove names of files that are now mentioned in AC_LIBSOURCES
2935 and AC_LIBOBJ uses in inttostr.m4.
2936 * Makefile.am (libfetish_a_SOURCES): Remove imaxtostr.c,
2937 offtostr.c, and umaxtostr.c.
2938 (EXTRA_DIST): Remove inttostr.c and inttostr.h.
2940 2005-02-08 Jim Meyering <jim@meyering.net>
2942 * Makefile.am (libfetish_a_SOURCES): Remove memcasecmp.c
2943 and memcasecmp.h.
2945 2005-02-07 Jim Meyering <jim@meyering.net>
2947 * Makefile.am (libfetish_a_SOURCES): Remove fts.c, fts_.h, and
2948 getcwd.h now that they're mentioned in AC_LIBSOURCES and AC_LIBOBJ
2949 uses in the corresponding ../m4/*.m4.
2951 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2953 * memrchr.h: New file.
2954 * chdir-long.c: Include it.
2955 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>.
2956 Don't bother including stddef.h.
2958 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2960 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2961 inclusion.
2962 Include <sys/types.h>, for dev_t.
2963 (ME_DUMMY, ME_REMOTE): Move from here....
2964 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2965 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2966 Dmitry V. Levin.
2967 Include mountlist.h first, to test the interface.
2969 2005-01-29 Jim Meyering <jim@meyering.net>
2971 * Makefile.am (libfetish_a_SOURCES): Remove many files from this
2972 list, now that automake determines their names automatically,
2973 thanks to the new AC_LIBSOURCES and AC_LIBOBJ uses in the
2974 corresponding ../m4/*.m4 files.
2975 (EXTRA_DIST): Add getdate.c here, so that we continue to distribute it.
2977 2005-01-25 Jim Meyering <jim@meyering.net>
2979 * path-concat.c: Don't include assert.h.
2980 (path_concat): Remove assertion that would have triggered
2981 for ABASE starting with more than one slash.
2982 Reported by Andreas Schwab.
2984 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2985 properly when ABASE is an absolute file name.
2986 Correct the description of this function.
2987 Include <assert.h>.
2988 Add an assertion and a test driver.
2989 This fixes a bug introduced on 2004-07-02.
2990 Andreas Schwab reported the resulting failure of cp --parents:
2991 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2993 2005-01-23 Jim Meyering <jim@meyering.net>
2995 * vasnprintf.c (VASNPRINTF) [!USE_SNPRINTF]: Correct the test for
2996 integer overflow.
2998 2005-01-21 Paul Eggert <eggert@cs.ucla.edu>
3000 Sync from gnulib.
3001 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3002 not needed. This removes a dependency on the gettext module.
3003 [defined _LIBC]: Do not include <libintl.h>; not needed.
3005 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3007 * save-cwd.c (save_cwd): Remove code to support the case
3008 where fchdir is missing or flaky.
3010 * Makefile.am (libfetish_a_SOURCES): Add version-etc-fsf.c.
3012 2005-01-20 Simon Josefsson <jas@extundo.com>
3014 * version-etc-fsf.c: New file, with version_etc_copyright.
3015 * version-etc.c: Remove version_etc_copyright.
3016 * version-etc.h (version_etc_copyright): Use [] instead of * in
3017 prototype, suggested by Paul Eggert.
3019 2005-01-19 Jim Meyering <jim@meyering.net>
3021 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3022 same value as for Solaris 9.
3024 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3025 component length. This included changing the parameter to be
3026 of type `char *' rather than `char const *'.
3027 * chdir-long.h (chdir_long): Update prototype.
3028 * t-chdir-long: A test harness to exercize chdir-long.c's
3029 sample main program.
3031 * openat.c (fdopendir, fstatat): New functions.
3032 * openat.h: Include headers required for use of DIR and struct stat.
3033 [AT_SYMLINK_NOFOLLOW]: Define.
3034 (fdopendir, fstatat): Add prototypes.
3036 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3038 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3039 definitions to be after all include files, to avoid collisions.
3040 Problem reported by Bob Proulx.
3042 2005-01-04 Bob Proulx <bob@proulx.com>
3044 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3045 offsetof() macro construct to avoid compile failure with native HP-UX
3046 11.0 ANSI C compiler.
3048 2005-01-03 Paul Eggert <eggert@cs.ucla.edu>
3050 * utimens.c (futimens): Robustify the previous patch, by checking
3051 for known valid error numbers rather than observed invalid ones.
3053 2005-01-03 Jim Meyering <jim@meyering.net>
3055 * utimens.c (futimens): Account for the fact that futimes
3056 can also fail with errno == ENOSYS in that case.
3057 Patch from Dmitry V. Levin.
3059 2005-01-03 Paul Eggert <eggert@cs.ucla.edu>
3061 * utimens.c (futimens) [HAVE_FUTIMES]: Fall back on utimes if
3062 futimes fails with errno == ENOENT. Problem reported by
3063 Dmitry V. Levin.
3065 2005-01-02 Jim Meyering <jim@meyering.net>
3067 * version-etc.c (version_etc_copyright): Update copyright date.
3069 2004-12-31 Jim Meyering <jim@meyering.net>
3071 * openat.c (rpl_openat): Correct comment.
3072 Call free_cwd, to avoid leaking a file descriptor.
3074 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3076 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3077 need to extend the stack.
3078 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3079 large.
3081 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3083 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3084 HAVE_DECL_STRTOLD.
3086 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3087 Remove now-obsolete comment about AIX.
3088 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3089 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3090 (YYMAXDEPTH): New macro.
3092 2004-12-11 Jim Meyering <jim@meyering.net>
3094 * chdir-long.c: Fail via #error if PATH_MAX is not defined, since
3095 this file is now compiled only on systems that define PATH_MAX.
3097 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3099 * getdate.y (textint): New member "negative".
3100 (time_zone_hhmm): New function.
3101 Expect 14 shift-reduce conflicts, not 13.
3102 (o_colon_minutes): New rule.
3103 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3104 (yylex): Set the "negative" member of signed numbers.
3106 2004-12-06 Jim Meyering <jim@meyering.net>
3108 * Makefile.am (libfetish_a_SOURCES): Begin removing .c and .h file
3109 names, as they are added to AC_LIBSOURCES directives in the
3110 corresponding m4/*.m4 files.
3112 2004-12-05 Jim Meyering <jim@meyering.net>
3114 Currently, fpending.m4 punts (by defining PENDING_OUTPUT_N_BYTES
3115 to 1) if it doesn't find a valid expression for the replacement
3116 function. Before this change, that might have gone undetected
3117 for some time. Now, we'll catch it close to the source.
3119 * t-fpending.c: New file. Test the __fpending function.
3120 This ensures that if there is an error in the definition of the
3121 PENDING_OUTPUT_N_BYTES expression, we'll find about it right away;
3122 that value is used only in the rare event that close_stdout's
3123 fclose fails with EBADF.
3124 * Makefile.am (unit-test): New target.
3125 (check): Depend on it.
3126 (noinst_PROGRAMS): Define.
3127 (LDADD): Define.
3128 * Makefile.am (unit-test): Depend on t-fpending.
3129 Make the target .PHONY.
3131 2004-12-02 Paul Eggert <eggert@cs.ucla.edu>
3133 * openat.c: Include "openat.h" before other include files.
3134 Include "exitfail.h".
3135 (openat): Remove #undef; no longer needed now that we include openat.h
3136 first.
3137 (rpl_openat): Add comment about mode_t promotion. Simplify
3138 code a bit by moving initializations around. Use exit_failure
3139 rather than EXIT_FAILURE.
3140 * openat.h: Add copyright and authorship notice.
3141 (AT_FDCWD): Use the same value Solaris 9 uses, except of type
3142 'int' not 'unsigned int'.
3144 * save-cwd.c: Include "save-cwd.h" before other include files.
3145 (O_DIRECTORY): Remove; not needed here, since "." must be
3146 a directory. All uses removed.
3147 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3148 universal on Suns, and we also need to test for IRIX.
3149 Revamp code to use 'if' rather than '#if'.
3150 Avoid unnecessary comparison of cwd->desc to 0.
3152 2004-12-01 Paul Eggert <eggert@cs.ucla.edu>
3154 * hard-locale.c: Assume <locale.h> exists.
3155 Include "strdup.h".
3156 (GLIBC_VERSION): New macro.
3157 (hard_locale): Assume setlocale exists.
3158 Rewrite to avoid #ifdef.
3159 Use strdup rather than malloc + strcpy.
3160 * human.c: Assume <locale.h> exists.
3161 (human_readable): Assume localeconv exists.
3163 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3165 * getcwd.c (is_ENAMETOOLONG): New macro.
3166 (__getcwd.c): Don't restore errno; glibc doesn't.
3167 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3168 first, falling back to our code only if its results look suspicious.
3169 Ensure that the resulting buffer is only as large as necessary.
3171 * readutmp.c: Include readutmp.h first.
3172 Include <errno.h>, since readutmp.h no longer does that.
3173 * readutmp.h: Don't include <errno.h>,
3174 <sys/param.h>, <time.h>; not needed to establish interface.
3175 (errno): Remove decl.
3176 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3177 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3178 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3180 2004-11-30 Jim Meyering <jim@meyering.net>
3182 Change the name of the robust chdir function from chdir to chdir_long.
3183 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3184 (restore_cwd): Use chdir_long, not chdir.
3185 * chdir-long.c: Renamed from chdir.c.
3186 * chdir-long.h: Renamed from chdir.h.
3187 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the Hurd.
3188 * Makefile.am (libfetish_a_SOURCES): Reflect name changes.
3190 * chdir.c (O_DIRECTORY): Define, if necessary.
3191 (memchrcspn): Tiny wrapper around memchr.
3192 (rpl_chdir): Use memchrcspn rather than strcspn.
3194 2004-11-28 Jim Meyering <jim@meyering.net>
3196 * openat.c (rpl_openat): Also accept optional mode parameter.
3197 * openat.h (rpl_openat): Adjust prototype.
3199 * save-cwd.c: Include "chdir.h", so that if save_cwd/getcwd
3200 saves a name longer than PATH_MAX, restore_cwd's chdir can use it.
3202 * Makefile.am (libfetish_a_SOURCES): Add chdir.h and openat.h.
3204 This is a robust version of chdir, in that it can handle directory
3205 names longer than PATH_MAX.
3206 * chdir.c, chdir.h: New file.
3207 * openat.c, openat.h: New files.
3209 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3211 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3212 HP's ANSI C compiler.
3213 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3214 Declaring int functions causes warnings on some modern systems and
3215 shouldn't be needed to compile on ancient ones.
3216 * same.c (MIN) [defined MIN]: Don't define, since it's already
3217 defined.
3219 * mempcpy.c, mempcpy.h: New files, taken from gnulib.
3220 * Makefile.am: (libfetish_a_SOURCES): Add getcwd.h, mempcpy.h.
3221 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3222 with the following changes.
3223 (__set_errno): Parenthesize properly.
3224 Include <stdbool.h>.
3225 (MIN, MAX, MATCHING_INO): New macros.
3226 (__getcwd): Define with prototype, not K&R form.
3227 Use heuristics to allocate default buffer on stack if possible.
3228 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3229 behavior, and to avoid the PATH_MAX limit when computing
3230 ../../../../...
3231 Use MATCHING_INO to compare inode number to file.
3232 Check for arithmetic overflow in size calculations.
3233 Fix bug in reallocation of dot array that caused getcwd to fail
3234 on directories nested deeper than 75.
3235 Be more careful about saving errno on error.
3236 Do not use realloc; use only free+malloc, as this is a bit
3237 more flexible and avoids a needless copy operation.
3238 Do not inspect st_dev and st_ino for symbolic links; POSIX
3239 doesn't specify the latter.
3240 Check for closedir errors.
3241 Avoid needless casts.
3242 Use "#ifdef weak_alias" around weak_alias, to be like other
3243 glibc code.
3244 The following changes to getcwd.c have effect only when used in
3245 gnulib; they have no effect inside glibc proper.
3246 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3247 as alloca isn't used.
3248 (alloca, __alloca): Likewise.
3249 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3250 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3251 unconditionally, as gnulib assumes C89 or better.
3252 Do not include <sys/param.h>.
3253 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3254 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3255 better.
3256 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3257 Include <dirent.h> in a way that is compatible with modern Autoconf.
3258 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3259 New macros, if not already defined.
3260 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3261 Use "_LIBC", not "defined _LIBC", for consistency.
3262 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3263 a mempcpy module.
3264 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3265 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3266 * xgetcwd.c: David MacKenzie's old code was removed, so give
3267 credit only to Jim Meyering and adjust the copyright dates.
3268 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3269 <stdlib.h>, <unistd.h>, "pathmax.h".
3270 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3271 (INITIAL_BUFFER_SIZE): Remove.
3272 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3274 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3276 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3277 (futimens): New function, which uses futimes if available.
3278 (futimens, utimens): Support timespec==NULL, with same semantics
3279 as utime and utimens.
3280 * utimens.h (futimens): New decl.
3282 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3284 * getopt_.h: Re-addition of __getopt_argv_const caused
3285 redefinition warnings. To avoid them, include the defines
3286 in `#if !defined __need_getopt ... #endif'. The only place
3287 where __getopt_argv_const is used is in definitions
3288 of getopt_long and getopt_long_only below, which are as well
3289 protected by `#ifndef __need_getopt'.
3290 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3291 __need_getopt after including <stdio.h> and <unistd.h> These
3292 headers might have defined it.
3294 2004-11-23 Jim Meyering <jim@meyering.net>
3296 * closeout.c: Revert last change, since it seems EBADF is always
3297 defined.
3299 2004-11-22 Jim Meyering <jim@meyering.net>
3301 * closeout.c (EBADF): Fail with `#error ...' if it's not defined,
3302 asking the user to report the problem.
3304 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3306 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3307 might fail. Problem reported by Yoann Vandoorselaere.
3308 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3309 that mishandle size_t overflow.
3311 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3313 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3314 (xgetcwd): Set errno correctly when failing.
3315 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3316 the failure is actually due to a PATH_MAX problem.
3318 Further getopt changes to make it more likely that glibc will
3319 buy the changes back.
3320 * getopt.c (POSIXLY_CORRECT): New constant.
3321 (getopt): Use it, so to preserve glibc semantic
3322 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3323 when compiling for libc.
3324 * getopt_.h (__getopt_argv_const): Bring it back.
3325 (getopt_long, getopt_long_only): Use it.
3327 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3328 New arg POSIXLY_CORRECT. All callers changed.
3329 (getopt): Argv is now char * const *, as per standard.
3330 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3331 not char *__getopt_argv_const *.
3332 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3333 _getopt_long_only_r): Likewise.
3334 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3335 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3336 _getopt_long_r, _getopt_long_only_r): Likewise.
3337 * getopt_.h (__getopt_argv_const): Remove.
3338 (getopt): Argv is now char * const *, as per standard.
3340 * canon-host.c: Include "strdup.h".
3341 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3342 Use strdup instead of malloc/strcpy to duplicate strings.
3344 * getdate.y (tORDINAL): New token.
3345 (day, relunit): Allow it for relative times.
3346 (relative_time_table): Use tORDINAL for ordinals.
3348 2004-11-15 Paul Eggert <eggert@cs.ucla.edu>
3350 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3351 (human_space_before_unit): New constant.
3352 * human.c (human_readable): Support it.
3354 2004-11-14 Jim Meyering <jim@meyering.net>
3356 * closeout.c (close_stdout): Don't fail just because stdout was
3357 closed initially, since some programs don't write to stdout in the
3358 normal course of operation (other than --version and --help), and
3359 we don't want this function to make e.g. `cp 1 2 >&-' fail.
3360 But do fail if it was closed and someone has tried to write to it.
3361 E.g., printf foo >&-
3363 * __fpending.c, __fpending.h: Restore these files.
3364 They're useful after all.
3365 * Makefile.am (libfetish_a_SOURCES): Add __fpending.h.
3367 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3369 * getopt.c, getopt1.c, getopt_.h, getopt_int.h:
3370 Sync from gnulib.
3372 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3374 * allocsa.h, mbswidth.c, mktime.c, readlink.c, getdate.y,
3375 quotearg.c, strftime.c: Sync from gnulib.
3377 2004-11-06 Jim Meyering <jim@meyering.net>
3379 * __fpending.c, __fpending.h: Remove files.
3381 * Makefile.am (libfetish_a_SOURCES): Remove __fpending.h, now
3382 that it's no longer used.
3384 Ensure that no close failure goes unreported.
3385 * closeout.c (close_stdout): Always close stdout. I.e., don't
3386 return early when it seems there's nothing to flush.
3387 Don't include __fpending.h.
3389 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3391 * unsetenv.c: New file, from gnulib. Needed for new getdate.y.
3392 * Makefile.am (libfetish_a_SOURCES): Remove setenv.c.
3393 * xreadlink.c: Sync from gnulib.
3395 2004-11-03 Jim Meyering <jim@meyering.net>
3397 * Makefile.am (libfetish_a_SOURCES): Add setenv.c and setenv.h.
3399 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3401 * getdate.y, getpass.c, setenv.h: Sync from gnulib.
3403 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3405 * getdate.y, getpagesize.h, mktime.c: Sync from gnulib.
3407 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3409 * mktime.c (leapyear): Arg is long int, not int.
3410 Change imported from gnulib.
3412 2004-10-17 Paul Eggert <eggert@cs.ucla.edu>
3414 Sync from gnulib.
3415 * diacrit.c, diacrit.h: Add copyright notice.
3416 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3417 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3418 to real functions.
3420 2004-10-13 Jim Meyering <jim@meyering.net>
3422 * fts.c (fts_read): When about to fail (by returning NULL) due
3423 to a failed fchdir or failed fts_safe_changedir call, set
3424 `sp->fts_cur = p'. Do this by removing the explicit `return NULL;'
3425 statements and setting p->fts_errno so execution falls through
3426 to the common-case code below. Otherwise, after such a failure,
3427 calling fts_close would attempt to free an already-freed buffer.
3428 Reported by Luis Lopez Lopez in http://bugs.debian.org/276352.
3430 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3432 Sync from gnulib.
3434 * xalloc.h (xmemdup): Renamed from xclone.
3435 * xmalloc.c (xmemdup): Likewise.
3436 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3437 XFREE): Remove these long-obsolescent macros.
3438 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3439 * xstrdup.c: Remove.
3441 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3442 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3443 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3444 regex.c, sha1.c, version-etc.c, yesno.c:
3445 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3446 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3447 the includer's responsibility.
3449 2004-10-03 Paul Eggert <eggert@cs.ucla.edu>
3451 Sync from gnulib.
3452 * dirfd.h, getpagesize.h: Add copyright notice.
3453 * vasnprintf.c: (VASNPRINTF): Set errno=EOVERFLOW if the output is
3454 too long.
3455 * vasnprintf.h: Doc fix.
3456 * vasprintf.c: Don't include <limits.h>.
3457 (vasprintf): Rely on vasnprintf to set errno=EOVERFLOW.
3459 2004-09-23 Paul Eggert <eggert@cs.ucla.edu>
3461 * modechange.c (mode_compile): Don't decrement a pointer that
3462 points to the start of a string, as the C Standard says the
3463 resulting behavior is undefined.
3465 2004-09-22 Jim Meyering <jim@meyering.net>
3467 * getopt.c: Remove extraneous spaces before TAB.
3468 * getopt_.h: Likewise.
3470 * backupfile.c: Remove trailing blanks.
3471 * euidaccess.c: Likewise.
3473 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3475 * backupfile.h (enum backuptype): Rename none -> no_backups,
3476 simple -> simple_backups, numbered_existing ->
3477 numbered_existing_backups, numbered -> numbered_backups
3478 to avoid shadowing problems. All uses changed.
3479 * argmatch.c (enum backuptype): Likewise.
3480 * backupfile.c (check_extension, numbered_backup):
3481 Rename locals to avoid shadowing 'basename'.
3482 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3483 once.
3485 2004-09-02 Paul Eggert <eggert@cs.ucla.edu>
3487 Port to diet libc. Problem reported by Felix von Leitner in
3488 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00171.html>
3489 * fts.c (fts_stat, fts_open, fts_read): Use "unsigned short int"
3490 rather than the unportable "u_short", and similarly for u_int.
3491 * fts_.h (FTSENT): Likewise.
3493 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3495 * getopt.c, getopt1.c: Sync from gnulib.
3496 * getopt_.h: Renamed from getopt.h (this syncs from gnulib).
3497 * Makefile.am (libfetish_a_SOURCES): Remove getopt.c, getopt.h,
3498 getopt1.c, getopt_int.h.
3499 (BUILT_SOURCES, EXTRA_DIST, all-local, $(lib_OBJECTS), getopt.h,
3500 MOSTLYCLEANFILES): Add current gnulib snippet for getopt.
3501 * .cppi-disable: Add getopt_.h, getopt_int.h.
3502 * .cvsignore: Add getopt.h.
3504 2004-08-18 Paul Eggert <eggert@cs.ucla.edu>
3506 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3507 strings on unbounded length. alloca's performance benefits aren't
3508 that important here.
3509 (V_STRDUP): Remove.
3510 (parse_with_separator): New function, with most of the internals
3511 of the old parse_user_spec. Allow user to omit both user and group,
3512 for compatibility with FreeBSD.
3513 Clone only the user name, not the entire spec.
3514 Do not set *uid, *gid unless entirely successful.
3515 Avoid memory leak in some failing cases.
3516 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3517 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3518 (parse_user_spec): Rewrite to use parse_with_separator.
3520 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3522 * fts.c (O_DIRECTORY): Define to 0 if the system doesn't define.
3524 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3526 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3527 (union fooround): Use uintmax_t, not long int.
3528 The rest is a merge from libc:
3529 [defined _LIBC]: Include <shlib-compat.h>.
3530 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3532 * xgethostname.c: Do not include error.h. (merge from gnulib).
3534 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3535 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3536 for Reliant Unix 5.43.
3538 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3540 * Makefile.am (libfetish_a_SOURCES): Add getpass.h.
3541 * getpass.h: New file.
3542 * .cpp-disable: Add it.
3543 * getpass.c [!_LIBC]: Include it.
3545 * obstack.h (obstack_empty_p):
3546 Don't assume that chunk->contents is suitably aligned.
3547 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3548 Likewise. Problem reported by Benno in
3549 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3551 * chown.c (rpl_chown): Work even if the file is writeable but not
3552 readable. This could be improved further but it'd take some work.
3553 * fts.c (diropen): New function.
3554 (fts_open, fts_read, fts_children, fts_safe_changedir):
3555 Use it, so that the code works even if the directory
3556 is writeable but not readable. We'd like it to work even if
3557 the directory is merely executable, but I don't know how to do
3558 that portably.
3560 * xalloc-die.c: New file.
3561 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3562 All uses removed.
3563 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3564 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3565 (_, N_, xalloc_die): Move to xalloc-die.c.
3566 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3567 so that we needn't mess with xalloc_msg_memory_exhausted.
3569 * sha1.h (sha1_ctx): Renamed from sha_ctx.
3570 (sha1_init_ctx): Renamed from sha_init_ctx.
3571 (sha1_process_block): Renamed from sha_process_block.
3572 (sha1_process_bytes): Renamed from sha_process_bytes.
3573 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3574 (sha1_read_ctx): Renamed from sha_read_ctx.
3575 (sha1_stream): Renamed from sha_stream.
3576 (sha1_buffer): Renamed from sha_buffer.
3577 * sha1.c: Likewise.
3579 2004-08-07 Paul Eggert <eggert@cs.ucla.edu>
3581 * canonicalize.h, cycle-check.h, stat-macros.h, strdup.h,
3582 strftime.h, xnanosleep.c: Merge from gnulib.
3584 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3586 Merge with gnulib and deal with some minor cleanups resulting.
3588 * .cppi-disable: Change fnmatch.h to fnmatch_.h.
3589 * .cvsignore: Add fnmatch.h, poll.h, stdbool.h, sysexit.h.
3590 Remove safe-lstat.c, safe-lstat.h, safe-stat.c, safe-stat.h.
3592 * backupfile.h, closeout.h, full-write.h, mbswidth.h, xalloc.h:
3593 Add extern "C" wrappers for C++.
3595 * dirname.h (IS_ABSOLUTE_FILE_NAME): Port to DOS.
3597 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3598 doesn't work.
3599 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3600 (ENOSYS): Define if not defined.
3601 (settime): Fall back on stime if it exists and settimeofday fails.
3602 But don't bother with fallbacks if a method fails with errno == EPERM.
3604 * obstack.h: Add white space.
3606 * printf-parse.c, printf-parse.h, vasnprintf.c: Merge changes from
3607 gnulib, but rewrite to avoid "xsize.h".
3609 2004-08-04 Paul Eggert <eggert@cs.ucla.edu>
3611 * mountlist.c (SIZE_MAX): Define after including files, to avoid
3612 a collision on OpenBSD 3.4.
3614 * fts.c (LONGEST_MODIFIER): New macro.
3615 (PRIuMAX) [!PRI_MACROS_BROKEN && !defined PRIuMAX]: New macro.
3616 (find_matching_ancestor): Use it for dev_t and ino_t.
3618 * getndelim2.c: Sync from gnulib.
3620 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3621 sometimes returns a positive errno value even when it succeeds.
3622 (print_errno_message) [!LIBC]: Fall back on strerror if
3623 __strerror_r fails.
3625 2004-08-02 Paul Eggert <eggert@cs.ucla.edu>
3627 * canonicalize.c (errno): Remove decl; we now assume C89 or better.
3628 * chown.c (errno): Likewise.
3629 * closeout.c (errno): Likewise.
3630 * dup-safer.c (errno): Likewise.
3631 * dup2.c (errno): Likewise.
3632 * exclude.c (errno): Likewise.
3633 * fopen-safer.c (errno): Likewise.
3634 * ftruncate.c (errno): Likewise.
3635 * full-write.c (errno): Likewise.
3636 * getcwd.c (errno): Likewise.
3637 * lchown.c (errno): Likewise.
3638 * memcoll.c (errno): Likewise.
3639 * nanosleep.c (errno): Likewise.
3640 * putenv.c (errno): Likewise.
3641 * rmdir.c (errno): Likewise.
3642 * same.c (errno): Likewise.
3643 * savedir.c (errno): Likewise.
3644 * setenv.c (errno): Likewise.
3645 * stat.c (errno): Likewise.
3646 * utime.c (errno): Likewise.
3647 * xgetcwd.c (errno): Likewise.
3648 * xmemcoll.c (errno): Likewise.
3649 * xreadlink.c (errno): Likewise.
3650 * xstrtol.c (errno): Likewise.
3651 * canonicalize.h (enum canonicalize_mode_t): Reformat comments to
3652 fit in 80 columns.
3653 * fileblocks.c (textutils_fileblocks_unused): Make it a typedef
3654 instead of an int, to save a few bytes in the object file.
3655 * getdate.y (lookup_word): Rewrite to avoid cast.
3656 * getloadavg.c: Include <stdbool.h>.
3657 (getloadavg_initialized): Use bool for booleans.
3658 * hard-locale.c (hard_locale): Return bool, not int.
3659 * hard-locale.h (hard_locale): Likewise. Include <stdbool.h>.
3660 * hash.c (hash_string): Rewrite to avoid cast.
3661 * human.h: Use Autoconf-suggested pattern for inttypes and stdint.
3662 * strtiomax.c: Likewise.
3663 * xstrtol.h: Likewise.
3664 * nanosleep.c: Include stdbool.h.
3665 (rpl_nanosleep): Usee bool for booleans.
3666 * quotearg.c: Include stdbool.h.
3667 (quotearg_buffer_restyled): Use bool for booleans.
3668 * readtokens.c (readtoken): Rewrite to avoid casts.
3669 * same.c (same_name): Return bool, not int.
3670 * same.h (same_name): Likewise. Include <stdbool.h>.
3671 * version-etc.c (version_etc_va): Use size_t for sizes.
3672 * xnanosleep.c: Include limits.h, stdbool.h.
3673 (CHAR_BIT): Remove.
3674 (timespec_subtract, xnanosleep): Use bool for booleans.
3675 * xstrtoimax.c: Just include xstrtol.h rather than rolling our
3676 own include pattern.
3677 * xstrtoumax.c: Likewise.
3678 * xstrtol.c (__xstrtol): Rewrite to avoid casts.
3679 * yesno.c: Include yesno.h first.
3680 (yesno): Return bool, not int.
3681 * yesno.h (yesno): Likewise. Include <stdbool.h>.
3683 * xstrtod.h (xstrtod): Return bool, not int. Invert the
3684 sense of the boolean. All uses changed.
3685 * xstrtod.c (xstrtod): Likewise.
3686 * nanosleep.c: Include stdbool.h. Use bool for booleans.
3688 * xgethostname.c: Don't include <sys/types.h> or "exit.h";
3689 no longer needed.
3690 (errno): Remove decl; we now assume C89 or better.
3691 Include unistd.h if available, for gethostname.
3692 (ENAMETOOLONG): Define to 0, not 9999, to avoid colliding with
3693 existing errno values if any.
3694 (gethostname): Remove decl, since unistd.h declares it (or doesn't,
3695 in which case it's an older system and it should just work).
3696 (xgethostname): Don't assume host name length is less than INT_MAX.
3697 Exit if malloc fails, just as the comment says.
3699 * save-cwd.c: Include <stdbool.h>.
3700 (errno): Remove decl; we now assume C89 or better.
3701 (save_cwd): Use bool for booleans.
3702 (save_cwd, restore_cwd): Return -1 on failure, not 1, since we set
3703 errno on failure.
3705 * readutmp.h (UT_USER): Parenthesize properly.
3706 (UT_USER_SIZE): New constant.
3707 (read_utmp): Don't assume that the number of users is less than
3708 INT_MAX.
3709 * readutmp.c (read_utmp): Likewise.
3710 Check for integer overflow in size calculations.
3711 Return -1 (not 1) on failure, since we set errno in that case.
3713 * posixtm.c (posix_time_parse): Don't assume that the length of
3714 the string being parsed is <= UINT_MAX.
3716 * mountlist.h (read_file_system_list): Accept bool flag, not int.
3717 * mountlist.c (read_file_system_list): Likewise.
3718 * mountlist.h: Include <stdbool.h>.
3719 * mountlist.c (errno): Remove decl; we now assume C89 or better.
3720 (xatoi): Remove; replaced by strtoul. Hence device numbers can now
3721 go up to ULONG_MAX.
3723 * isdir.c: Remove; no longer needed.
3724 * Makefile.am (libfetish_a_SOURCES): Remove isdir.c.
3726 * fts_.h: Add an FSF copyright notice, since our changes are becoming
3727 nontrivial.
3728 * fts.c: Likewise.
3729 * fts_.h: Include stddef.h, for ptrdiff_t.
3730 (FTS.fts_nitems): Now size_t, not int, for hosts that allow more
3731 than INT_MAX entries in a directory.
3732 (FTS_ROOTPARENTLEVEL): Parenthesize properly.
3733 (FTSENT.fts_level): Now ptrdiff_t, not int, to allow recursing more
3734 than INT_MAX levels deep on 64-bit hosts.
3735 (FTSENT.fts_namelen): Now size_t, not u_short, to support hosts like
3736 the Hurd that don't have arbitrary limits on directory entry lengths.
3737 (FTSENT.fts_statp): Now an array, not a pointer, so that we don't
3738 have to play unportable games with pointer arithmetic. Keep it array
3739 for the benefit of user code that assumes it is a pointer.
3740 * fts.c: Include stdint.h if available, as Autoconf suggests.
3741 (ALIGNBYTES, ALIGN): Remove; no longer needed now that fts_statp
3742 is an array.
3743 (fts_alloc, fts_palloc, fts_sort, fts_load, fts_build):
3744 Use size_t for sizes.
3745 (fts_stat, fts_safe_changedir, fts_debug, fts_read, fts_build,
3746 fts_palloc):
3747 Use bool when appropriate.
3748 (SIZE_MAX, TYPE_SIGNED): New macros.
3749 (fts_read): Use u_short for instructions.
3750 (fts_build): Use ptrdiff_t for levels. Don't assume file name lengths
3751 fit into int. Don't assume nlink_t is signed.
3752 (find_matching_ancestor): Don't assume dev, ino fit in int.
3753 (fts_stat): Use function prototype; required for bool arg.
3754 (fts_sort): Detect integer overflow in size calculations.
3755 (fts_alloc): Simplify allocation code, now that fts_statp is an array
3756 and not a pointer.
3758 * fsusage.h: Include <stdbool.h>.
3759 (struct fs_usage): Use uintmax_t for block sizes, so that they're
3760 not limited to INT_MAX.
3761 Use bool for booleans.
3762 * fsusage.c: Use Autoconf-suggested pattern for inttypes and stdint.
3763 Include unistd.h, for lseek.
3765 * fnmatch.c: Include <stdbool.h>.
3766 (errno): Remove decl; we now assume C89 or better.
3767 * fnmatch_loop.c (EXT, FCT): Use bool when appropriate.
3768 (FCT): Use size_t, not unsigned int, for sizes.
3769 (EXT): Use size_t, not int, for sizes.
3771 * stripslash.c (strip_trailing_slashes): Now returns bool.
3772 * dirname.h (strip_trailing_slashes): Likewise.
3773 Include <stdbool.h>.
3774 * dirname.c (dir_name): Use bool when appropriate.
3776 * argmatch.h (argmatch, __xargmatch_internal, argmatch_invalid):
3777 Use ptrdiff_t, not int, when counting arguments, to allow more
3778 than INT_MAX arguments.
3779 * argmatch.c: Likewise. Use bool when appropriate.
3781 2004-08-01 Paul Eggert <eggert@cs.ucla.edu>
3783 * safe-read.c (errno): Remove decl; we now assume C89 or better.
3784 (safe_rw): Don't work around Tru64 bug unless the bug symptoms
3785 manifest themselves. This allows us to do proper reads and writes
3786 on other hosts, e.g., "dd" with a block size greater than 2**31.
3788 * md5.c (UNALIGNED_P): Use size_t; in practice, this is just as
3789 good as uintptr_t in checking for alignments, and has fewer
3790 configuration hassles.
3791 * sha1.c (UNALIGNED_P): Likewise.
3792 * md5.h: Don't include <limits.h>. Include <inttypes.h> if available,
3793 as it defines symbols like UINT32_MAX on Solaris 8.
3794 (md5_uint32): Assume uint32_t exists; Autoconf will define it
3795 otherwise (if the host has a 32-bit unsigned type, anyway).
3796 * memchr.c: Don't include inttypes.h or stdint.h.
3797 (UNALIGNED_P): Remove.
3798 (__memchr): Use size_t, not uintptr_t, to test alignment.
3799 * memrchr.c: Likewise, for __memrchr.
3801 2004-07-30 Paul Eggert <eggert@cs.ucla.edu>
3803 * makepath.h: Include <stdbool.h>.
3804 (make_path, make_dir): Use bool, not int, since we're not setting
3805 errno.
3806 Use mode_t for modes, not int. All uses changed.
3807 * makepath.c: Likewise.
3808 (errno): Remove decl; no longer needed since we assume C89.
3810 2004-07-29 Paul Eggert <eggert@cs.ucla.edu>
3812 * modechange.c: Include <stdbool.h>.
3813 (mode_compile): Use bool when appropriate.
3815 * memchr.c (UNALIGNED_P): Use sizeof, not alignof, for better
3816 performance on m68k-linux. Reported by Andreas Schwab in
3817 <http://lists.gnu.org/archive/html/bug-coreutils/2004-07/msg00104.html>.
3818 * memrchr.c (UNALIGNED_P): Likewise.
3820 2004-07-28 Paul Eggert <eggert@cs.ucla.edu>
3822 * userspec.c: Include <stdbool.h>, "inttostr.h".
3823 (V_STRDUP): Don't assume the string's length fits in int.
3824 (ISDIGIT): unsigned -> unsigned int
3825 (is_number): Define only ifdef __DJGPP__; not needed elsewhere.
3826 Use bool instead of int where appropriate.
3827 Do not allow empty strings.
3828 (parse_user_spec): Parse numbers as decimal integers, even if
3829 they have a leading 0. Don't assume uids and gids fit in int.
3831 * memchr.c: Include <stddef.h>, not <stdlib.h> and <sys/types.h>.
3832 (LONG_MAX_32_BITS): Remove.
3833 Include <inttypes.h> and <stdint.h> if available.
3834 (alignof, UNALIGNEDP): New macro, portable to all C89 hosts.
3835 (__memchr): Don't assume unsigned long int is either 4 or 8 bytes;
3836 let it be any number of bytes greater than or equal to 4.
3837 * memrchr.c: Likewise, with __memrchr.
3839 * md5.h: Include <stdint.h> if HAVE_STDINT_H || _LIBC, not
3840 ifdef _LIBC.
3841 (md5_uint32): Use uint32_t if available. Simplify fallback ifdefs.
3842 * md5.c: Don't include <sys/types.h> or <stdlib.h>; <stddef.h>
3843 suffices with C89 or better.
3844 (alignof): New macro, portable to all C89 hosts.
3845 (UNALIGNED): Use it. Use uintptr_t if available, and assume
3846 everything is unaligned otherwise; this is more portable than
3847 assuming 'unsigned long int' will always work.
3848 * sha1.c: Likewise.
3850 * getugroups.c: Include <errno.h>.
3851 (EOVERFLOW): Define if not defined.
3852 (getgroups): Return -1 with errno=EOVERFLOW if an integer overflow
3853 occurs.
3855 2004-07-27 Paul Eggert <eggert@cs.ucla.edu>
3857 * euidaccess.c [HAVE_LIBGEN_H]: Include <libgen.h>, for
3858 eaccess on Solaris and SVR4-like systems.
3859 (euidaccess): Use HAVE_EACCESS, not HAVE_DECL_EACCESS.
3861 cycle-check integer overflow fixup.
3863 * cycle-check.h: Remove now-inaccurate comment about the files
3864 you need to include first. You don't need to include any files
3865 other than the usual config.h.
3866 Include <inttypes.h> and <stdint.h> if available, for uintmax_t.
3867 Remove 'struct stat;' not needed since we know sys/stat.h has
3868 been included by dev-ino.h.
3869 (struct cycle_check_state): Change chdir_counter to uintmax_t,
3870 not size_t, since it isn't limited by object sizes.
3871 Change magic from long unsigned int to int; that's good enough
3872 for our use.
3873 * cycle-check.c (is_zero_or_power_of_two): Renamed from
3874 is_power_of_two, to reflect better what it really does.
3875 All uses changed. Arg is now uintmax_t, not unsigned int
3876 (it should have been unsigned long int -- that was a bug).
3877 (cycle_check): Check for integer overflow in cycle count,
3878 and report a cycle if that happens, as it must be a cycle
3879 by this point.
3881 backupfile.c rewrite to avoid arbitrary limits on lengths of
3882 numeric backup extensions.
3884 * addext.c: Remove; no longer needed.
3885 * Makefile.am (libfetish_a_SOURCES): Remove addext.c.
3886 * backupfile.h (addext): Remove decl.
3887 * backupfile.c: Include "backupfile.h" first.
3888 Include errno.h, stdbool.h, limits.h, unistd.h, xalloc.h.
3889 (CLOSEDIR, INT_STRLEN_BOUND): Remove.
3890 (pathconf) [! (HAVE_PATHCONF && defined _PC_NAME_MAX)]: New macro.
3891 (_POSIX_NAME_MAX) [!defined _POSIX_NAME_MAX]: New macro.
3892 (NAME_MAX_MAXIMUM): New macro. Unlike the old addext.c, we
3893 also look at _XOPEN_NAME_MAX, for better performance on modern
3894 hosts that support only file names of length 255 or more.
3895 (ISDIGIT): unsigned -> unsigned int
3896 (max_backup_version, version_number): Remove.
3897 (check_extension): New function. Similar to the old addext, but
3898 static, assumes that the extension has already been added,
3899 and a bit more careful on DOS hosts.
3900 (numbered_backup): New function. It does what max_backup_version
3901 and version_number used to do, but it doesn't use integer arithmetic
3902 to calculate extensions so it doesn't overflow.
3903 (find_backup_file_name): Rewrite to use these new functions.
3904 This has a new optimization: we needn't call pathconf if the
3905 new numbered backup name has the same length as the old.
3906 Also, use xmalloc rather than malloc, so that the caller
3907 needn't worry about memory exhaustion.
3909 2004-07-25 Paul Eggert <eggert@cs.ucla.edu>
3911 * euidaccess.c [!defined LIBC]: Included group-member.h, stat-macros.h.
3912 (S_IXUSR, S_IXGRP, S_IXOTH, S_IROTH, S_IWOTH, S_IXOTH):
3913 Remove; now done by stat-macros.h.
3914 (NGROUPS_MAX, group_member): Remove; now done by group-member.h.
3915 No need to include <limits.h>.
3916 (errno): Remove decl; we now assume C89 or better.
3917 (access, getuid, getgid, geteuid, getegid, stat) [defined _LIBC]:
3918 New macros.
3919 (uid, gid, have_ids): Remove these static variables.
3920 They weren't accurate for programs that also invoked setreuid etc.
3921 (euidaccess) [defined EFF_ONLY_OK || defined ACC_SELF ||
3922 HAVE_DECL_EACCSS]: Use builtin substitutes.
3923 [defined _LIBC]: Ignore __libc_enable_secure; it's not a
3924 correct optimization for programs run as root that later
3925 invoke setreuid.
3926 [no builtin substitutes && HAVE_DECL_SETREGID &&
3927 PREFER_NONREENTRANT_EUIDACCESS]:
3928 Use setreuid+setregid to get the correct answer.
3929 [no builtin substitutes && ! (HAVE_DECL_SETREGID &&
3930 PREFER_NONREENTRANT_EUIDACCESS)]:
3931 Don't assume that the stat macros have their historical values,
3932 as POSIX doesn't require this.
3933 [defined TEST]: Include <stdlib.h>; don't include errno.h
3934 twice; include <error.h> rather than "error.h".
3936 2004-07-23 Paul Eggert <eggert@cs.ucla.edu>
3938 * Makefile.am (libfetish_a_SOURCES): Add fcntl-safer.h,
3939 open-safer.c.
3940 * fcntl-safer.h, open-safer.c: New files.
3942 2004-07-12 Paul Eggert <eggert@cs.ucla.edu>
3944 * c-strtod.c (STRTOD_L): New macro.
3945 (C_STRTOD) [defined LC_ALL_MASK]: Use it, so that the
3946 code is reentrant on platforms that have strtod_l.
3948 * getloadavg.c: Include <errno.h>, <stdio.h>, <stdlib.h> even
3949 if HAVE_GETLOADAVG is defined, so that the test program can work.
3950 (errno): Remove declaration; not needed in C89 or later.
3951 Include "c-strtod.h".
3952 Do not include locale.h or define setlocale; no longer needed.
3953 Include <limits.h>.
3954 (INT_STRLEN_BOUND): New macro.
3955 (getloadavg): Use it to compute buffer size.
3956 Don't assume that buffer will be properly terminated by 'read'.
3957 Use c_strtod instead of setlocale.
3958 (main) [defined TEST]: Return int, not void.
3960 2004-07-11 Paul Eggert <eggert@cs.ucla.edu>
3962 * Makefile.am (libfetish_a_SOURCES): Add c-strtold.c.
3963 * c-strtold.c: New file.
3964 * c-strtod.c: Include <config.h> first.
3965 (C_STRTOD, DOUBLE, STRTOD): New macros.
3966 (c_strtod): Use them.
3967 * c-strtod.h (c_strtold): New decl.
3969 2004-07-07 Jim Meyering <jim@meyering.net>
3971 Don't infloop when MAXSYMLINKS is not defined.
3972 Detect symlink loops much earlier (albeit lazily) on systems
3973 with MAXSYMLINKS defined to a large value.
3975 * canonicalize.c: Include "cycle-check.h".
3976 (canonicalize_filename_mode): Don't try to detect loops by counting
3977 symlink-hops. Instead, use the cycle-check module.
3979 * cycle-check.h: Include stdbool.h.
3980 Forward-declare `struct stat'.
3982 * canonicalize.c (canonicalize_filename_mode): Remove do-while(0) loop.
3983 Replace each corresponding `break' stmt with `continue'.
3985 2004-07-06 Jim Meyering <jim@meyering.net>
3987 * canonicalize.c: Include "stat-macros.h".
3988 (canonicalize_filename_mode): Remove #ifdef S_ISLNK, now that
3989 S_ISLNK is guaranteed to be defined (via stat-macros.h).
3991 2004-04-03 Dmitry V. Levin <ldv@altlinux.org>
3993 * Makefile.am (libfetish_a_SOURCES): Add canonicalize.c
3994 unconditionally.
3995 * canonicalize.h (canonicalize_mode_t): New type.
3996 * canonicalize.c: Include "file-type.h".
3997 (canonicalize_filename_mode): New function, based on
3998 canonicalize_file_name, supports three canonicalize modes.
3999 (canonicalize_file_name)
4000 [!HAVE_CANONICALIZE_FILE_NAME && !HAVE_RESOLVEPATH]: Use it.
4002 2004-07-05 Jim Meyering <jim@meyering.net>
4004 * path-concat.c (path_concat): Improve comment. From Paul Eggert.
4006 2004-07-02 Paul Eggert <eggert@cs.ucla.edu>
4008 * canonicalize.c (canonicalize_file_name): Assume that path_concat
4009 never returns NULL.
4010 * path-concat.c (mempcpy): Don't define if a system header defines it.
4011 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4012 (longest_relative_suffix): New function.
4013 (path_concat): Use it. Assume first argument is not NULL.
4014 Port to DOS. Omit redundant separators.
4015 Report an error instead of returning NULL.
4016 Use mempcpy instead of memcpy.
4017 (xpath_concat): Remove: not declared or used.
4019 2004-06-30 Paul Eggert <eggert@cs.ucla.edu>
4021 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4022 FILESYSTEM_PREFIX_LEN. All uses changed.
4023 * mountlist.h (read_file_system_list): Renamed from
4024 read_filesystem_list. All definitions and uses changed.
4026 2004-06-24 Jim Meyering <jim@meyering.net>
4028 * obstack.h (obstack_base): Fix parentheses. From Paul Eggert.
4030 2004-06-20 Jim Meyering <jim@meyering.net>
4032 * obstack.h (obstack_base): Cast to (void *), per documentation.
4034 * yesno.h: New file.
4035 * yesno.c: Include "yesno.h".
4036 * Makefile.am (libfetish_a_SOURCES): Add yesno.h.
4038 2004-06-19 Jim Meyering <jim@meyering.net>
4040 * filemode.c: Remove all S_IS* and S_IF* definitions.
4041 Instead, just include "stat-macros.h".
4042 * stat.c: Likewise.
4043 * rmdir.c: Likewise.
4044 * makepath.c: Likewise.
4045 * lchown.c: Likewise.
4046 * isdir.c: Likewise.
4047 * canonicalize.c: Likewise.
4049 Add S_IS* definitions from filemode.c.
4050 * stat-macros.h (S_ISCTG): Define to zero if not already defined.
4051 (S_ISOFD): Likewise.
4052 (S_ISOFL): Likewise.
4054 2004-06-11 Paul Eggert <eggert@cs.ucla.edu>
4056 * readutmp.c (extract_trimmed_name): Don't apply strchr to a
4057 non-string; this leads to undefined behavior.
4059 2004-05-18 Paul Eggert <eggert@cs.ucla.edu>
4061 * fts.c (fts_stat, fts_alloc): Always allocate and use a struct
4062 stat, even if the user isn't interested in the results.
4063 This prevents a core dump in cycle_check when FTS_NOSTAT is set.
4064 * lchown.c (lchown): Return EOPNOTSUPP if not supported; this
4065 is what POSIX-2004 specifies.
4066 * lchown.h (EOPNOTSUPP): Define if not defined.
4067 (ENOSYS): Remove.
4069 2004-06-06 Jim Meyering <jim@meyering.net>
4071 * getdate.y: Update from gnulib.
4073 2004-05-25 Paul Eggert <eggert@cs.ucla.edu>
4075 * xreadlink.c: Include xreadlink.h first, to catch .h file
4076 dependency problems.
4077 (xreadlink): Accept new arg SIZE, for efficiency.
4078 All decls and uses changed.
4079 * xreadlink.h: Include <stddef.h>, for size_t.
4080 * canonicalize.c (canonicalize_file_name): Update use of xreadlink.
4082 2004-06-01 Jim Meyering <jim@meyering.net>
4084 * xmalloc.c: Update from gnulib.
4086 2004-05-30 Jim Meyering <jim@meyering.net>
4088 * alloca_.h: Remove trailing blank.
4090 2004-05-29 Jim Meyering <jim@meyering.net>
4092 * dirname.h (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): Define.
4094 * calloc.c: New file.
4096 2004-05-21 Jim Meyering <jim@meyering.net>
4098 * alloca.c, alloca_.h, fnmatch.c: Update from gnulib.
4099 * localcharset.c, regex.c: Likewise.
4101 2004-05-20 Jim Meyering <jim@meyering.net>
4103 * obstack.c, obstack.h: Update from gnulib.
4105 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4107 * getline.c, getndelim2.c, getndelim2.h: Sync with gnulib.
4109 2004-05-11 Jim Meyering <jim@meyering.net>
4111 Prior to this change, rm required read access to the current
4112 directory on most systems (ones with the fchdir function).
4114 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4115 fails, try write-only, and finally, resort to using xgetcwd.
4117 2004-05-07 Jim Meyering <jim@meyering.net>
4119 Update from gnulib.
4120 * obstack.c (_): Define only if not already defined.
4121 * obstack.h (obstack_finish): Rename local: s/value/__value/.
4123 2004-05-03 Jim Meyering <jim@meyering.net>
4125 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4127 2004-05-01 Jim Meyering <jim@meyering.net>
4129 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4130 Wrap old code with this conditional.
4131 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4132 function that does not dereference symlinks.
4134 2004-04-18 Paul Eggert <eggert@twinsun.com>
4136 * nanosleep.c (suspended): Change its type from int to
4137 sig_atomic_t volatile.
4138 (first_call): Make it private to rpl_nanosleep, and have it
4139 be zero initially as that's a bit faster.
4140 (my_usleep): Round up fractional times instead of truncating them,
4141 as this is the usual meaning for 'sleep'.
4143 2004-04-20 Jim Meyering <jim@meyering.net>
4145 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4147 2004-04-18 Jim Meyering <jim@meyering.net>
4149 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4150 don't leak memory and do call END_UTMP_ENT.
4152 2004-04-13 Jim Meyering <jim@meyering.net>
4154 * quotearg.c, quotearg.h: Remove trailing blanks.
4156 2004-04-12 Jim Meyering <jim@meyering.net>
4158 * inttostr.h: Update from gnulib.
4160 2004-03-27 Paul Eggert <eggert@twinsun.com>
4162 * utimecmp.c, utimecmp.h: New files.
4163 * Makefile.am (libfetish_a_SOURCES): Add utimecmp.c, utimecmp.h.
4165 2004-04-09 Jim Meyering <jim@meyering.net>
4167 * stat-macros.h: New file, with contents from file-type.h
4168 and coreutils' system.h.
4169 * Makefile.am (libfetish_a_SOURCES): Add stat-macros.h.
4170 * file-type.c: Include "stat-macros.h".
4171 * file-type.h (file_type): Move all macro defiitions to new file,
4172 stat-macros.h.
4174 2004-03-30 Paul Eggert <eggert@twinsun.com>
4176 * cloexec.c, cloexec.h, config.charset, file-type.c, file-type.h:
4177 * getloadavg.c, getndelim2.c, getusershell.c, group-member.c:
4178 * human.c, path-concat.c, printf-args.c, printf-args.h:
4179 * quotearg.c, quotearg.h, setenv.c, strdup.c:
4180 * userspec.c, userspec.h, vasprintf.c: Sync from gnulib.
4182 * allocsa.c, allocsa.h, strdup.h: New files, from gnulib.
4183 * Makefile.am (libfetish_a_SOURCES): Add allocsa.c, allocsa.h,
4184 and strdup.h.
4186 2004-03-30 Jim Meyering <jim@meyering.net>
4188 * getloadavg.c: Merge changes from emacs (via gnulib).
4190 2004-03-28 Paul Eggert <eggert@twinsun.com>
4192 Fix some gotchas encountered when porting to Solaris 8, using
4193 the Forte 6u2 compiler.
4195 * canonicalize.c [HAVE_UNISTD_H]: Include <unistd.h>,
4196 for resolvepath declaration.
4197 * fts.c: Include dirfd.h, for dirfd.
4199 2004-02-25 Paul Eggert <eggert@twinsun.com>
4201 * human.c (humblock): Support BLOCKSIZE as well as BLOCK_SIZE.
4203 2004-03-23 Paul Eggert <eggert@twinsun.com>
4205 * readtokens0.c (readtokens0): Return true on success rather
4206 than on failure. All callers changed. This also happens to fix a
4207 portability bug on pre-C99 hosts, where (bool) INTEGER sometimes
4208 returns false even when INTEGER is nonzero.
4210 2004-03-23 Jim Meyering <jim@meyering.net>
4212 * Makefile.am (libfetish_a_SOURCES): Add getopt_int.h.
4213 * getopt_int.h: New file, from gnulib.
4214 * getopt.c, getopt.h, getopt1.c: Sync from gnulib.
4215 * getopt.c, getopt.h: Remove space(s) before TAB.
4217 * mbswidth.c, mbswidth.h: Sync from gnulib.
4219 2004-03-21 Jim Meyering <jim@meyering.net>
4221 * readtokens0.c, readtokens0.h: New files.
4222 * Makefile.am (libfetish_a_SOURCES): Add readtokens0.c and readtokens0.h
4224 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4225 an empty input stream.
4227 * readtokens.c: Include <stdbool.h>.
4228 (readtoken): Use `size_t' rather than int/long.
4229 All callers adjusted.
4230 Use `bool' rather than `int' where appropriate.
4231 Use memset rather than an explicit loop.
4232 Use x2nrealloc rather than xrealloc.
4233 Allow the use of `\0' as a delimiter.
4234 (readtokens): Likewise.
4235 * readtokens.h (readtoken, readtokens): Update prototypes.
4237 2004-02-29 Paul Eggert <eggert@twinsun.com>
4239 * getdate.h: Include stdbool.h, and timespec.h instead of
4240 the usual <time.h> dance.
4241 (get_date): Change signature to support fractional time stamps.
4242 All callers changed.
4243 * getdate.y: Include "getdate.h" first, as we can now
4244 assume C89 and don't need to worry about 'const'.
4245 Similarly, include "unlocked-io.h" near start, not in middle.
4246 Include <limits.h>.
4247 (textint.value): Use long int rather than int.
4248 (textint.digits): Use size_t rather than int.
4249 (BILLION, LOG10_BILLION): New constants.
4250 (parser_control): New member rel_ns. Members day_ordinal,
4251 time_zone, month, day, hour, minutes, rel_year, rel_month,
4252 rel_day, rel_hour, rel_minutes, rel_seconds
4253 are now long int, not int. Member seconds is now struct timespec,
4254 not int. New member timespec_seen. Members dates_seen, days_seen,
4255 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4256 not int.
4257 (%union.intval): Now long int, not int.
4258 New member timespec.
4259 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4260 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4261 (spec): Now is a timespec or an item list.
4262 (timespec, items): New nonterminals.
4263 (time, rel, relunit, number, get_date):
4264 Add support for fractional seconds.
4265 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4266 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4267 (to_hour): First arg is now long int, not int.
4268 (to_year): Returns long int, not int.
4269 Don't treat year -70 like 70.
4270 (tm_diff): Returns long int, not int.
4271 (lookup_word): Use bool instead of int when appropriate.
4272 (yylex): Use size_t for count, not int.
4273 Detect overflow when parsing large integer constants.
4274 Add support for fractions.
4275 (get_date): Make pointers 'const' if possible.
4276 Use more-portable code to detect integer overflow.
4277 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4278 Don't use ctime; it's not reliable if the year has >4 digits.
4280 2004-03-15 Jim Meyering <jim@meyering.net>
4282 `date --date="21:04 +0100" +%S' would print the seconds value
4283 from the current time, rather than `00'.
4284 * getdate.y: For a date string like `10:23 +0100',
4285 set the number of seconds to zero. Reported by Marc Haber.
4287 2004-03-04 Jim Meyering <jim@meyering.net>
4289 * cloexec.c (set_cloexec_flag) [ ! (F_GETFD && F_SETFD)]:
4290 Return true, not false.
4292 2004-03-03 Paul Eggert <eggert@twinsun.com>
4294 * cloexec.c: Include "cloexec.h" first, and <unistd.h> before <fcntl.h>.
4295 (set_cloexec_flag): Use bool for booleans. All uses changed.
4296 If F_GETFD returns a negative number (not just -1), report a
4297 failure. Don't use F_SETFD if the flags are already right.
4298 Don't report a failure with F_SETFD unless it returns -1.
4299 * cloexec.h: Include <stdbool.h>.
4300 Adjust signature to use `bool' rather than `int'.
4301 * getloadavg.c (getloadavg): Use `true', not `1'.
4303 2004-03-02 Dmitry V. Levin <ldv@altlinux.org>
4305 * cloexec.c: New file.
4306 The set_cloexec_flag implementation imported from GNU C Library
4307 Reference Manual.
4308 * cloexec.h: New file.
4309 * getloadavg.c: Include "cloexec.h".
4310 (getloadavg): Use set_cloexec_flag instead of manual fcntl call.
4311 * Makefile.am (libfetish_a_SOURCES): Add cloexec.c, cloexec.h.
4313 2004-02-23 Paul Eggert <eggert@twinsun.com>
4315 * userspec.c: Don't include "posixver.h".
4316 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4317 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4318 compatible extension. Simplify code by removing a boolean int
4319 that was always nonzero if a string was nonnull.
4321 2004-02-05 Jim Meyering <jim@meyering.net>
4323 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4324 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4325 From coreutils' system.h.
4327 2004-01-29 Jim Meyering <jim@meyering.net>
4329 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4331 2004-01-21 Paul Eggert <eggert@twinsun.com>
4333 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4334 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4335 * argmatch.h: Comment fix to match the above.
4336 * long-options.c (parse_long_options): Use prototype
4337 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4338 for clarity.
4339 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4340 Now a macro referring to exit_failure, instead of a separate
4341 variable. Include "exitfail.h" to get it.
4342 * xstrtol.h: Include "exitfail.h".
4343 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4345 2004-01-21 Jim Meyering <jim@meyering.net>
4347 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4348 so as not to conflict with a different-sized __mktime_internal
4349 function in GNU libc.
4351 2004-01-16 Jim Meyering <jim@meyering.net>
4353 Merge from gnulib.
4354 * localcharset.c: Test HAVE_DECL_GETC_UNLOCKED,
4355 rather than HAVE_GETC_UNLOCKED.
4357 2003-10-08 Paul Eggert <eggert@twinsun.com>
4359 Merge from gnulib.
4361 * unlocked-io.h: Include <stdio.h>, so that the caller
4362 doesn't have to include <stdio.h> before us.
4363 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4364 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4365 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4366 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4367 if not declared, so that we can use getpass.c code from libc without
4368 rewriting it.
4369 (flockfile, ftrylockfile, funlockfile): New macros.
4371 2004-01-14 Paul Eggert <eggert@twinsun.com>
4373 Merge from gnulib.
4375 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4376 with like-named macro in fnmatch.c.
4377 (EXT): Use an internal constant instead.
4379 Merge fnmatch patches from glibc.
4380 * fnmatch.c (mbsinit): Remove define.
4381 Add libc_hidden_ver (__fnmatch, fnmatch).
4382 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4383 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4385 2003-11-24 Paul Eggert <eggert@twinsun.com>
4387 Merge from gnulib.
4389 * alloca.c: Remove dependency on xalloc module.
4390 (xalloc_die): Remove.
4391 (memory_full) [!defined emacs]: New macro.
4392 [!defined emacs]: Don't include xalloc.h.
4393 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4394 address arithmetic overflows. Change datatypes a bit to avoid
4395 unnecessary casts.
4397 2004-01-14 Paul Eggert <eggert@twinsun.com>
4399 * posixver.c: Include posixver.h.
4401 2004-01-12 Jim Meyering <jim@meyering.net>
4403 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4404 optional configure-time default.
4406 2004-01-10 Jim Meyering <jim@meyering.net>
4408 * version-etc.c (version_etc_copyright): Update copyright date.
4410 2003-12-20 Jim Meyering <jim@meyering.net>
4412 * fts.c [!_LIBC]: Undefine, then define-away __P.
4414 2003-12-19 Jim Meyering <jim@meyering.net>
4416 Rewrite fts to use a hash table or O(1)-mem cycle-detection
4417 code rather than the tree-based tsearch functions.
4418 * fts_.h: Include hash.h and cycle-check.h.
4419 (FTS_TIGHT_CYCLE_CHECK): New value.
4420 (FTS_OPTIONMASK): Adjust to include the new value.
4421 (FTS_NAMEONLY, FTS_STOP): Increase to allow room for new value.
4422 (struct FTS) [active_dir_ht]: New member. Replaces fts_dir_signatures.
4423 (struct FTS) [cycle_state]: New member.
4424 * fts.c: Don't include <search.h>.
4425 [HAVE_INTTYPES_H]: Include <inttypes.h>.
4426 (tdestroy, tfind, tsearch): Remove definitions.
4427 (struct Active_dir): Rename from `known_object'.
4428 (AD_compare, AD_hash): New functions.
4429 (enter_dir, leave_dir): Rewrite to manipulate a hash table
4430 rather than a tree.
4431 (fts_open): Initialize hash table or cycle_state buffer.
4432 (free_node): Remove function.
4433 (find_matching_ancestor): Renamed/rewritten from look_up_active_dir.
4434 (fts_cross_check): Adapt to use new data structure.
4436 * Makefile.am (libfetish_a_SOURCES): Remove search_.h.
4437 (DISTCLEANFILES): Remove definition.
4439 2003-12-18 Jim Meyering <jim@meyering.net>
4441 Rewrite cycle detection code to work properly.
4442 Add some framework (compiled out by default) to test it.
4443 * fts.c (Dprintf, ENTER_DIR, LEAVE_DIR): Define.
4444 (add_object): Remove function. Rewritten as...
4445 (enter_dir): New function.
4446 (leave_dir, free_node): New functions.
4447 (fts_read): Ensure that we call ENTER_DIR or LEAVE_DIR,
4448 as appropriate, before returning.
4449 (look_up_active_dir, fts_cross_check) [FTS_DEBUG]: New functions.
4450 (fts_stat): Don't perform the cycle check here.
4451 Now it's done via enter_dir.
4453 2003-12-12 Jim Meyering <jim@meyering.net>
4455 * fts_.h (FTS) [fts_dir_signatures]: Add comment.
4457 2003-12-03 Paul Eggert <eggert@twinsun.com>
4459 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4460 Bug reported by Alfred M. Szmidt.
4462 2003-12-02 Jim Meyering <jim@meyering.net>
4464 * Makefile.am (libfetish_a_SOURCES): Reflect sha -> sha1 renaming.
4466 * sha1.c: File renamed from sha.c.
4467 * sha1.h: File renamed from sha.h.
4468 Use SHA1_H, not _SHA_H in #ifndef condition.
4470 * sha.c: Add FSF Copyright.
4471 * sha.h: Correct stale references to MD5 and `16 bytes'.
4472 Patch by Ulrich Drepper.
4474 * sha.h: Add FSF Copyright. Remove reference to Scott Miller,
4475 since this file is now nearly identical to md5.h.
4477 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4478 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4479 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4481 2003-11-29 Jim Meyering <jim@meyering.net>
4483 * c-strtod.c (c_strtod): Save and restore original LC_NUMERIC setting,
4484 in case it was different from the environment-derived value.
4485 Patch by Paul Eggert.
4486 Include "xalloc.h" for declaration of xstrdup.
4488 2003-11-24 Paul Eggert <eggert@twinsun.com>
4490 Parse floating-point operands and options in the C locale.
4491 POSIX requires this for printf, and we might as well be
4492 consistent elsewhere (tail, sleep, seq).
4494 * Makefile.am (libfetish_a_SOURCES): Add c-strtod.c, c-strtod.h.
4495 * c-strtod.c, c-strtod.h: New files.
4496 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4497 conversion function.
4498 * xstrtod.c (xstrtod): Likewise. All callers changed to
4499 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4500 longer needed.
4502 * xnanosleep.c: Don't include xstrtod.h; it's not needed.
4504 2003-11-22 Jim Meyering <jim@meyering.net>
4506 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4508 2003-11-21 Jim Meyering <jim@meyering.net>
4510 * xreadlink.c (xreadlink): Correct outdated comment.
4512 2003-11-17 Jim Meyering <jim@meyering.net>
4514 On systems without utime and without a utimes function capable of
4515 dealing with a NULL struct utimbuf* argument, this utime replacement
4516 could -- in unusual circumstances -- leak a file descriptor.
4517 * utime.c: Include <unistd.h> and <errno.h>.
4518 (utime_null): Be sure to close `fd' and to preserve errno.
4519 Reported by Geoff Collyer via Arnold Robbins.
4521 2003-11-13 Jim Meyering <jim@meyering.net>
4523 * xalloc.h, xstrtol.c: Update from gnulib.
4525 2003-11-11 Jim Meyering <jim@meyering.net>
4527 * ftw.c, ftw_.h: Remove files. No longer used.
4529 2003-11-09 Jim Meyering <jim@meyering.net>
4531 * root-dev-ino.c, root-dev-ino.h: New files.
4532 * Makefile.am (libfetish_a_SOURCES): Add root-dev-ino.c root-dev-ino.h.
4534 * dev-ino.h: Include <sys/types.h> and <sys/stat.h>.
4536 2003-11-06 Jim Meyering <jim@meyering.net>
4538 * free.c: New file, from gnulib.
4540 2003-10-31 Paul Eggert <eggert@twinsun.com>
4542 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4543 * mountlist.c (SIZE_MAX): Define if not defined already.
4544 (read_filesystem_list): Set and use me_type_malloced.
4545 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4546 whatever the type happens to be), for brevity and consistency.
4547 Check for size calculation overflow on Alphas running OSF/1.
4549 2003-10-31 Jim Meyering <jim@meyering.net>
4551 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4553 * linebuffer.c: Include <string.h> for declaration of memset.
4555 * alloca.c, linebuffer.c, xmalloc.c, xalloc.h: Update from gnulib.
4556 * exclude.c, getgroups.c, quotearg.c, stdbool_.h: Update from gnulib.
4557 * hash.c, hash-pjw.h: Update from gnulib.
4559 2003-10-25 Jim Meyering <jim@meyering.net>
4561 * hash.c, hash.h: Update from gnulib.
4562 * hash-pjw.c, hash-pjw.h: Likewise.
4563 * obstack.c, obstack.h: Likewise.
4565 2003-10-25 Jim Meyering <meyering@lucent.com>
4567 * fts_.h: Include <features.h> only if _LIBC.
4568 [!_LIBC]: Define-away __THROW, __BEGIN_DECLS, __END_DECLS.
4570 2003-10-19 Jim Meyering <jim@meyering.net>
4572 * vasnprintf.c (vasnprintf): Work around losing snprintf on
4573 e.g. HPUX 10.20.
4575 2003-09-25 Jim Meyering <jim@meyering.net>
4576 Bruno Haible <bruno@clisp.org>
4578 [Update from gnulib]
4579 This lets translators provide better translations for the
4580 "Written by ..." part of --version output.
4581 * version-etc.h: Include stdarg.h.
4582 (version_etc_copyright): Declare as readonly.
4583 (version_etc): Make this function variadic with a NULL-terminated list
4584 of author name strings.
4585 (version_etc_va): New declaration.
4586 * version-etc.c: Include stdarg.h, stdlib.h.
4587 (version_etc_copyright): Declare as readonly.
4588 (version_etc_va): New function. Provide a different translatable string
4589 for each possible number of authors < 10. Abbreviate when there are 10
4590 authors or more.
4591 (version_etc): Make this function variadic. Call version_etc_va.
4592 Suggestion from Gary V. Vaughan.
4594 * long-options.h (parse_long_options): Change prototype: the authors
4595 string is moved to the end and becomes variadic.
4596 * long-options.c: Include stdarg.h.
4597 (parse_long_options): Make this function variadic, too.
4598 Call version_etc_va, not version_etc.
4600 2003-10-17 Jim Meyering <jim@meyering.net>
4602 * xfts.c, xfts.h: New files.
4603 This factors out code used by du.c, chmod.c, and chown-core.c.
4604 * Makefile.am (libfetish_a_SOURCES): Add xfts.c and xfts.h.
4606 * error.h: Update from gnulib.
4607 * getpass.c: Likewise.
4608 * fnmatch.c: Likewise.
4609 * fnmatch_loop.c: Likewise.
4611 2003-10-16 Jim Meyering <jim@meyering.net>
4613 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4615 * getgroups.c: Update from gnulib.
4616 * readutmp.c: Fix indentation, from gnulib.
4617 * exclude.c: Update from gnulib.
4618 * xgethostname.c: Include xgethostname.h.
4619 * xgethostname.h: New file, from gnulib.
4620 * Makefile.am (libfetish_a_SOURCES): Add xgethostname.h.
4622 2003-10-15 Jim Meyering <jim@meyering.net>
4624 * userspec.h: New file.
4625 * userspec.c: Include "userspec.h".
4626 * Makefile.am (libfetish_a_SOURCES): Add userspec.h.
4628 2003-10-14 Paul Eggert <eggert@twinsun.com>
4630 Fix some number-parsing bugs, e.g., "head -n 100k@" wasn't
4631 properly diagnosed.
4632 * human.c, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoul.c, xstrtoumax.c:
4633 Sync with gnulib.
4635 2003-10-13 Paul Eggert <eggert@twinsun.com>
4637 * xalloc.h, xmalloc.c, xstrdup.c: Import latest version from gnulib.
4639 2003-09-29 Paul Eggert <eggert@twinsun.com>
4641 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4643 2003-10-02 Jim Meyering <jim@meyering.net>
4645 Don't require that the maximum length of a file name
4646 encountered in a traversal fit in an `unsigned short',
4647 and fix some portability bugs (don't depend on gcc).
4649 * fts.c: Include "fts_.h", not <fts.h>.
4650 (ALIGNBYTES) [!(__GNUC__ >= 2)]: Add a definition that works with
4651 compilers that don't have __alignof__.
4652 (MAX): Use a definition that doesn't depend on gcc.
4653 (fts_build): Make `len' and `maxlen' be of type size_t, not int.
4654 Test for overflow in a less type-dependent manner.
4655 Test HAVE_STRUCT_DIRENT_D_TYPE, rather than
4656 defined DT_DIR && defined _DIRENT_HAVE_D_TYPE.
4657 (fts_palloc): Test for overflow in a less type-dependent manner.
4658 (fts_safe_changedir): Use stat, not stat64.
4659 Use fstat, not __fxstat64(_STAT_VER.
4661 * fts_.h [FTS] (fts_pathlen): Change type from int to size_t.
4662 [FTSENT] (fts_pathlen): Change type from u_short to size_t.
4663 (fts_level): Change type from u_short to int.
4665 * Makefile.am (libfetish_a_SOURCES): Add fts.c fts_.h.
4666 Remove ftw_.h.
4668 2003-09-29 Paul Eggert <eggert@twinsun.com>
4670 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4671 Fix arg typo in previous patch.
4673 2003-09-28 Jim Meyering <jim@meyering.net>
4675 * error.c: Update from gnulib.
4677 2003-09-19 Jim Meyering <jim@meyering.net>
4679 * version-etc.h: (version_etc): Rename parameter, authors,
4680 to written_by.
4681 * version-etc.c: (version_etc): Likewise.
4682 Combine fprintf and following putc('\n'.
4684 * version-etc.c, version-etc.h: Revert yesterday's changes.
4685 * long-options.c, long-options.h: Likewise.
4687 2003-09-18 Jim Meyering <jim@meyering.net>
4689 This lets translators provide better translations for the
4690 `Written by ...' part of --version output.
4691 * version-etc.c: Include stdarg.h, stdlib.h, string.h, and xalloc.h.
4692 (version_etc): Make this function variadic,
4693 with a NULL-terminated list of author name strings.
4694 (version_etc_va): New function.
4695 Suggestion from Gary V. Vaughan.
4696 * version-etc.h (version_etc_va): Declare it.
4698 * long-options.c: Include stdarg.h.
4699 (parse_long_options): Make this function variadic (authors), too.
4700 Call version_etc_va, not version_etc.
4701 * long-options.h (parse_long_options): Update prototype.
4703 2003-09-16 Paul Eggert <eggert@twinsun.com>
4705 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4706 input error, instead of returning NULL the next time we are called
4707 (and therefore losing track of errno).
4709 2003-09-15 Paul Eggert <eggert@twinsun.com>
4711 * getndelim2.c (getndelim2): Don't trash errno when a read
4712 fails, so that the caller gets the proper errno.
4714 * readutmp.c (read_utmp): Likewise.
4715 Check for fstat error. Close stream and free storage
4716 when failing.
4718 2003-09-14 Jim Meyering <jim@meyering.net>
4720 * argmatch.c: Update from gnulib.
4722 * Makefile.am (libfetish_a_SOURCES): Add exit.h, strndup.h,
4723 time_r.c, time_r.h.
4725 2003-09-13 Jim Meyering <jim@meyering.net>
4727 * setenv.c, strcspn.c, strdup.c, strndup.c, strnlen.c, strpbrk.c:
4728 * strstr.c, strtod.c, strtoimax.c, tempname.c, unicodeio.c, userspec.c:
4729 * vasprintf.h, xgethostname.c, xreadlink.c, xstrdup.c, xstrndup.c:
4730 * xstrndup.h, xstrtod.c, xstrtol.c, yesno.c: Update from gnulib.
4731 * strndup.h: New file, from gnulib.
4732 * exit.h: New file, from GNU gettext, via gnulib.
4734 2003-09-06 Paul Eggert <eggert@twinsun.com>
4736 * time_r.c, time_r.h: New files.
4738 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4739 __localtime_r.
4740 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4741 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4743 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4744 __gmtime_r.
4745 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4746 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4747 Include <time_r.h>.
4749 2003-09-13 Jim Meyering <jim@meyering.net>
4751 * strtol.c: Update from gnulib.
4753 2003-09-12 Paul Eggert <eggert@twinsun.com>
4755 * argmatch.c, xgethostname.c, xmalloc.c: Include exit.h.
4756 * obstack.c [!defined _LIBC]: Likewise.
4757 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4758 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4759 * exitfail.c: Don't include stdlib.h; no longer needed.
4761 2003-09-12 Paul Eggert <eggert@twinsun.com>
4763 * error.c (error_tail): Assume vprintf.
4765 2003-09-09 Paul Eggert <eggert@twinsun.com>
4767 More K&R removal.
4769 * getloadavg.c (getloadavg, main): Define via prototypes.
4771 * getopt.h (struct option.name): Assume C89, and use 'const'.
4772 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4773 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4774 with a prototype.
4775 * getopt.c (const): Remove macro.
4776 Include <string.h> unconditionally.
4777 (my_index): Remove; all uses changed to strchr.
4778 (strlen): Remove decl.
4779 (exchange): Remove forward decl; no longer needed.
4780 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4781 Define with prototype.
4782 * getopt1.c (const): Remove macro.
4783 (getopt_long, getopt_long_only, main): Define with prototype.
4785 * getugroups.c: Include <string.h> unconditionally.
4787 * getusershell.c: Include <stdlib.h> unconditionally.
4788 (getusershell, setusershell, endusershell, readname, main):
4789 Define with prototypes.
4791 * group-member.c: Include group-member.h first.
4792 Include <stdlib.h> unconditionally.
4794 * hard-locale.c: Include hard-locale.h first.
4795 Include <stdlib.h>, <string.h> unconditionally.
4797 * hash.c (free, malloc): Remove decls.
4798 Include <stdlib.h> unconditionally.
4800 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4801 (getenv): Do not declare.
4803 * idcache.c: Include <string.h> unconditionally.
4805 * long-options.c: Include long-options.h first, to test interface.
4806 Include <stdlib.h> unconditionally.
4808 * makepath.c: Include makepath.h first, to test interface.
4809 Include <stdlib.h> and <string.h> unconditionally.
4811 * linebuffer.c: Include <stdlib.h>.
4812 (free): Remove decl.
4814 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4815 rpl_malloc returns void *, not char *.
4816 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4818 * md5.h: Include <limits.h> unconditionally.
4819 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4820 (__P): Remove; all uses removed.
4821 * md5.c: Include "md5.h" first.
4822 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4823 md5_buffer, md5_process_bytes, md5_process_block):
4824 Define with prototypes.
4825 * sha.h (__P): Remove all uses. (It wasn't defined??)
4826 * sha.c: Include "sha.h" first.
4827 Include <stdlib.h>, <string.h> unconditionally.
4829 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4830 * memcmp.c (__ptr_t): Likewise.
4831 * memrchr.c (__ptr_t): Likewise.
4832 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4833 Include <string.h> unconditionally.
4834 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4835 * memchr.c: Include <stdlib.h> unconditionally.
4836 * memchr.c (LONG_MAX): Remove.
4837 * memrchr.c (LONG_MAX): Likewise.
4838 * memchr.c (__memchr): Define via a prototype.
4839 * memrchr.c (__memrchr): Likewise.
4840 * memcmp.c (__P): Remove, and remove all uses.
4841 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4842 Remove forward decls; no longer needed.
4843 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4844 Use types required by C89 in prototype.
4846 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4847 * savedir.c: Likewise.
4848 * mkdir.c (free): Remove decl.
4849 * rmdir.c (rmdir): Define with a prototype.
4850 * savedir.c: Include savedir.h first, to test interface.
4852 * mktime.c (STDC_HEADERS): Remove.
4853 Include <stdlib.h>, <string.h> unconditionally.
4855 * modechange.c: Include <stdlib.h> unconditionally.
4856 (malloc): Remove decl.
4858 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4859 (free): Remove decl.
4861 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4862 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4863 (This type really should be intptr_t, but that's a C99ism.)
4864 (_obstack_memcpy): Remove: all uses changed to memcpy.
4865 Include <string.h> unconditionally.
4866 (struct obstack): Assume __STDC__ for types of members
4867 chunkfun, freefun, extra_arg.
4868 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4869 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4870 obstack_begin, obstack_specify_allocation,
4871 obstack_specify_allocation_with_arg, obstack_chunkfun,
4872 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4873 Remove unprototyped decls and the macros that use them.
4874 * obstack.c (POINTER): Remove. All uses changed to void *.
4875 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4876 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4877 (defined __STDC__ && __STDC__)]:
4878 Remove nonprototyped code.
4879 Include <stdlib.h> unconditionally.
4880 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4881 _obstack_allocated_p, _obstack_free, obstack_free,
4882 _obstack_memory_used, print_and_abort):
4883 Define using prototypes.
4884 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4885 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4886 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4887 obstack_next_free, obstack_object_size, obstack_room) [0]:
4888 Remove unused, unprototyped code.
4890 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4892 * physmem.c (physmem_total, physmem_available, main): Define
4893 with prototypes.
4895 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4896 (main): Define with a prototype.
4898 * posixver.c (getenv): Remove decl.
4900 * putenv.c (malloc): Returns void *, not char *.
4901 Include <string.h> unconditionally.
4902 (strchr, memcpy, NULL): Do not define.
4904 * readtokens.c: Include readtokens.h first, to test interface.
4905 Include <stdlib.h>, <string.h> unconditionally.
4906 (init_tokenbuffer): Define with a prototype.
4908 * regex.c (PARAMS): Remove. All uses removed.
4909 All uses of _RE_ARGS removed, too.
4910 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4911 unconditionally.
4912 (bzero): Assume memset exists.
4913 (memcmp, memcpy, NULL): Remove.
4914 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4915 char, or assignments to local vars of type signed char.
4916 (init_syntax_once, PREFIX(extract_number_and_incr),
4917 PREFIX(print_partial_compiled_pattern),
4918 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4919 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4920 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4921 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4922 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4923 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4924 wcs_compile_range, byte_compile_range, truncate_wchar,
4925 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4926 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4927 count_mbs_length, wcs_re_match_2_internal,
4928 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4929 PREFIX(alt_match_null_string_p),
4930 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4931 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4932 regfree, PREFIX(extract_number)): Define with prototype. Remove
4933 now-unnecessary declaration, if any.
4934 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4935 regcomp, regexec):
4936 Remove now-unnecessary casts among pointer types.
4937 * regex.h (_RE_ARGS): Remove. All uses removed.
4939 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4940 (free): Remove decl.
4942 * rpmatch.c: Include <stdlib.h> unconditionally.
4944 * save-cwd.c: Include <stdlib.h> unconditionally.
4945 * xgetcwd.c: Likewise.
4947 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4948 (free): Remove decl.
4950 The following changes are not K&R related:
4952 * group-member.h: Include <sys/types.h>, so that this file is
4953 self-contained.
4954 * makepath.h: Likewise.
4956 * getusershell.c (readname, default_index, line_size, readname):
4957 Use size_t, not int, for sizes.
4958 (readname): If the size overflows, report an error instead of
4959 looping forever.
4961 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4963 * getndelim2.c: Assume stdlib.h per the C89 spec.
4965 2003-09-08 Paul Eggert <eggert@twinsun.com>
4967 Assume C89 or better; remove K&R cruft.
4968 A few of these changes were first proposed by Derek Robert Price
4969 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4971 * addext.c: Include <string.h> unconditionally.
4972 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4973 Don't declare getenv or malloc.
4975 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4976 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4977 (NULL): Remove.
4978 (find_stack_direction, alloca): Use prototypes.
4980 * atexit.c (atexit): Define using a prototype.
4982 * basename.c, dirname.c, stripslash.c:
4983 Include <string.h> unconditionally.
4985 * bcopy.c: Include <stddef.h>.
4986 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4988 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4990 * error.h (error, error_at_line, error_print_progname)
4991 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4992 * error.c: Include error.h first, to check interface.
4993 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4994 (VA_START): Remove; all uses changeed to va_start.
4995 (exit, strerror): Remove decls.
4996 (error_print_progname): Prototype uncondionally.
4997 Don't include <errno.h>; no longer needed.
4998 (private_strerror): Remove.
4999 (error_tail): Always define.
5000 (error, error_at_line): Assume C89 or better; always use prototypes.
5002 * euidaccess.c (main): Define with a prototype.
5004 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5006 * exitfail.c: Include <stdlib.h> unconditionally.
5008 * fnmatch_.h (__P): Remove. All uses changed to assume prototypes.
5009 * fnmatch.c: Include fnmatch.h first, to test interface.
5010 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5011 (getenv): Remove decl.
5012 (fnmatch): Define using a prototype.
5013 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5014 (FCT): Define using a prototype.
5016 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5018 * gethostname.c: Include <stddef.h>.
5019 (gethostname): Define with prototype. Length is size_t, not int.
5021 2003-09-08 Paul Eggert <eggert@twinsun.com>
5023 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5024 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5026 2003-09-09 Jim Meyering <jim@meyering.net>
5028 * getversion.c: Remove unused file. Reported by Paul Eggert.
5030 2003-09-03 Paul Eggert <eggert@twinsun.com>
5032 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5033 Bug reported by Lute Kamstra in
5034 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5036 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5037 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5038 course with correspondingly smaller numbers for tomorrow and
5039 yesterday. From Tadayoshi Funaba. Originally installed into
5040 sh-utils on 1999-08-07, but the patch was mistakenly reverted by
5041 the next change to that shared file (but this time in fileutils)
5042 on 1999-08-29.
5044 2003-08-18 Paul Eggert <eggert@twinsun.com>
5046 * same.c: Include <stdlib.h> and <string.h> unconditionally,
5047 as we're now assuming that part of hosted C89.
5048 (free) [!HAVE_DECL_FREE]: Remove decl; no longer needed.
5049 (same_name): Invoke pathconf on destination, not source, as
5050 that's a bit clearer even if they are the same dir.
5052 2003-08-18 Jim Meyering <jim@meyering.net>
5054 * getopt.h: Remove space before TAB.
5056 2003-08-17 Paul Eggert <eggert@twinsun.com>
5058 * same.c: Include <stdbool.h>, <limits.h>.
5059 (_POSIX_NAME_MAX): Define if not defined.
5060 (MIN): New macro.
5061 (same_name): If file names are silently truncated, report
5062 that the file names are the same if they are the same after
5063 the silent truncation.
5065 2003-08-16 Paul Eggert <eggert@twinsun.com>
5067 Merge from gnulib.
5068 * Makefile.am (libfetish_a_SOURCES): Remove getndelim2.c,
5069 getndelim2.h, xstrtoimax.c. Add localcharset.h.
5070 (CLEANFILES, SUFFIXES): Initialize to empty.
5071 (EXTRA_DIST): Add getndelim2.c, getndelim2.h.
5072 (install-exec-local): Use $(GLIBC21), not @GLIBC21@.
5073 Do not mkdir libdir if not glibc21.
5074 (charset.alias): @host@ -> $(host).
5075 (SUFFIXES, .sin.sed, CLEANFILES): Reorder rules
5076 to match gnulib module suggestions.
5077 * localcharset.h, readlink.c: New files, from gnulib.
5078 * asnprintf.c, asnprintf.c, asprintf.c, backupfile.h,
5079 canon-host.c, config.charset, dirname.h, euidaccess.c, exclude.c,
5080 fsusage.h, full-write.c, getloadavg.c, getndelim2.h, gettext.h,
5081 group-member.h, hard-locale.h, hash.c, hash.h, hash-pjw.c,
5082 localcharset.c, long-options.h, makepath.h, malloc.c, mbswidth.c,
5083 mbswidth.h, md5.h, memcasecmp.c, memcasecmp.h, memcoll.h,
5084 mkstemp.c, modechange.h, mountlist.h, path-concat.h, pathmax.h,
5085 physmem.h, posixtm.h, printf-args.c, printf-args.h,
5086 printf-parse.c, printf-parse.h, putenv.c, quote.h, readutmp.h,
5087 ref-add.sin, ref-del.sin, safe-read.c, savedir.h, setenv.c,
5088 setenv.h, stdbool_.h, strnlen.c, strpbrk.c, strtoimax.c,
5089 strverscmp.h, tempname.c, unicodeio.c, unicodeio.h,
5090 unistd-safer.h, unlocked-io.h, vasnprintf.c, vasnprintf.h,
5091 vasprintf.c, vasprintf.h, version-etc.h, xgethostname.c,
5092 xmemcoll.c, xstrtoimax.c, xstrtoumax.c: Sync with gnulib.
5094 2003-08-15 Paul Eggert <eggert@twinsun.com>
5096 * physmem.c: Include "physmem.h" before system includes.
5098 2003-08-10 Jim Meyering <jim@meyering.net>
5100 * utimens.c (utimens): Revert most of last change.
5101 Test HAVE_WORKING_UTIMES instead of HAVE_UTIMES.
5103 2003-08-09 Jim Meyering <jim@meyering.net>
5105 * utimens.c (utimens): Test HAVE_UTIME, not HAVE_UTIMES.
5106 Prefer utime, since it works and utimes doesn't on some systems.
5107 FIXME: Revert the above change once we have a working utimes
5108 replacement function.
5110 2003-08-06 Paul Eggert <eggert@twinsun.com>
5112 * Makefile.am (libeftish_a_SOURCES): Add utimens.c, utimens.h.
5113 * utimens.c, utimens.h: New files.
5115 2003-08-09 Jim Meyering <jim@meyering.net>
5117 * unicodeio.c (unicode_to_mb): Change to `Solaris 5.7' in comment.
5118 * putenv.c: Likewise.
5120 * fatal.c, fatal.h: Remove unused files.
5122 * Makefile.am: Use the e.g., `$(FNMATCH_H)' notation for AC_SUBST'd
5123 variable names, rather than @FNMATCH_H@.
5124 Likewise for $(ALLOCA_H).
5125 (fnmatch.h): Use `$@' in the commands, in place of the three copies
5126 of the literal target, `fnmatch.h'.
5127 (alloca.h): Likewise.
5129 2003-08-08 Paul Eggert <eggert@twinsun.com>
5131 * Makefile.am (libfetish_a_SOURCES): Remove fnmatch_.h.
5132 (lib_OBJECTS): New macro, for convenience when cutting and
5133 pasting Makefile.am templates from gnulib.
5134 (EXTRA_DIST): Remove fnmatch_loop.c.
5135 (BUILT_SOURCES): Append $(FNMATCH_H).
5136 * Makefile.am: Import the following changes from gnulib templates
5137 for alloca and fnmatch):
5138 (all-local $(lib_OBJECTS)): New dependencies.
5139 (alloca.h): Use alloca.h-t for temporary.
5140 (EXTRA_DIST): Append fnmatch_.h, fnmatch_loop.c.
5141 (fnmatch.h): New rule.
5142 (MOSTLYCLEANFILES): Add fnmatch.h, fnmatch.h-t.
5143 (DISTCLEANFILES): Remove fnmatch.h
5145 2003-08-08 Jim Meyering <jim@meyering.net>
5147 * mountlist.c (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5148 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5149 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5150 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5152 2003-08-07 Jim Meyering <jim@meyering.net>
5154 * regex.h (RE_SYNTAX_POSIX_AWK): Remove SPACE in SPACE-TAB sequence.
5156 2003-08-05 Paul Eggert <eggert@twinsun.com>
5158 Merge getline from gnulib.
5159 * getline.h, getline.c: Merge from gnulib.
5160 * getndelim2.h, getndelim2.c: New files, from gnulib.
5161 * getdelim2.c, getdelim2.h: Remove.
5162 * Makefile.am (libfetish_a_SOURCES): Change getdelim2.c and
5163 getdelim2.h to getndelim2.c and getndelim2.h.
5165 2003-08-04 Paul Eggert <eggert@twinsun.com>
5167 * regex.c, regex.h: Sync with gnulib.
5169 2003-08-03 Paul Eggert <eggert@twinsun.com>
5171 * stdbool_.h (_Bool): Use a #define, not a typedef.
5173 2003-07-31 Paul Eggert <eggert@twinsun.com>
5175 * bumpalloc.h: Remove.
5176 * Makefile.am (libfetish_a_SOURCES): Remove bumpalloc.h.
5178 2003-07-28 Jim Meyering <jim@meyering.net>
5180 * stdbool_.h: Renamed from stdbool.hin.
5181 * Makefile.am: Reflect renaming: stdbool.hin -> stdbool_.h.
5182 * stdbool.hin: Remove file.
5184 2003-07-28 Paul Eggert <eggert@twinsun.com>
5186 * stdbool.hin (_Bool): Make it signed char, instead of
5187 an enum type, so that it's guaranteed to promote to int.
5189 2003-07-23 Jim Meyering <jim@meyering.net>
5191 * xstrndup.h: New file.
5192 * xstrndup.c: New file, factored out of dircolors.c from coreutils.
5193 * Makefile.am (libfetish_a_SOURCES): Add xstrndup.c and xstrndup.h.
5195 2003-07-23 Jim Meyering <jim@meyering.net>
5197 * lstat.c, save-cwd.c, stat.c, utime.c, xgethostname.c: Normalize
5198 naming of Sun operating systems in comments, e.g., SunOS4 -> SunOS 4,
5199 Solaris5.9 -> Solaris 9. From Paul Eggert.
5201 2003-07-22 Paul Eggert <eggert@twinsun.com>
5203 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5204 over-parenthesization in macros.
5206 2003-07-18 Paul Eggert <eggert@twinsun.com>
5208 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5209 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5210 to test that it can stand by itself. Include "exitfail.h".
5211 Clients should set exit_failure instead.
5212 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5214 2003-07-18 Andreas Schwab <schwab@suse.de>
5216 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5218 2003-07-17 Paul Eggert <eggert@twinsun.com>
5220 * xalloca.h, xmalloc.c, xmemcoll.c, xmemcoll.h:
5221 Merge with gnulib. Use a single exit_failure variable rather
5222 than a separate one for each module.
5224 2003-07-16 Jim Meyering <jim@meyering.net>
5226 * Makefile.am (AM_CPPFLAGS): Rename from `INCLUDES', to avoid
5227 warning from automake -Wall.
5229 2003-07-14 Jim Meyering <jim@meyering.net>
5231 * save-cwd.h: Add copyright.
5233 2003-07-13 Jim Meyering <jim@meyering.net>
5235 * xgethostname.c: Include <stdlib.h> for declaration of free.
5236 (xgethostname): Return NULL, rather than exiting, upon any
5237 non-malloc/realloc error.
5239 2003-07-12 Jim Meyering <jim@meyering.net>
5241 * Makefile.am (BUILT_SOURCES): Use `BUILT_SOURCES += $(STDBOOL_H)'
5242 rather than `all-local: $(STDBOOL_H)'. The latter didn't force
5243 creation of stdbool.h before most other targets.
5244 Likewise for $(ALLOCA_H).
5246 Don't emit diagnostics. Let callers do that.
5247 * save-cwd.c: Don't include "error.h".
5248 (save_cwd): Don't call error. Ensure that errno is valid
5249 when returning nonzero.
5251 * obstack.h: Update from gnulib.
5253 * makepath.c (make_path): Enclose diagnostic in _(...).
5255 2003-07-10 Jim Meyering <jim@meyering.net>
5257 * userspec.c: Include "posixver.h".
5258 (parse_user_spec): Accept `.' as a separator only
5259 in pre-POSIX-200112 mode.
5261 * Makefile.am (libfetish_a_SOURCES): Add these:
5262 printf-args.h, printf-parse.h, vasprintf.h, vasnprintf.h.
5264 Now that a program (`who') uses asprintf, we need all of these:
5265 * asnprintf.c, asprintf.c, printf-args.c, printf-args.h, printf-parse.c:
5266 * printf-parse.h, vasnprintf.c, vasnprintf.h, vasprintf.c, vasprintf.h:
5267 New files, from gnulib.
5269 * alloca_.h, getpass.c, memrchr.c, obstack.h, posixver.c,
5270 strftime.c, strnlen.c, strverscmp.c: Switch from LGPL to GPL.
5272 2003-07-09 Jim Meyering <jim@meyering.net>
5274 * mktime.c: Update from gnulib.
5275 FIXME: but still need to adjust m4/mktime.c so that this fixed
5276 version is used when needed.
5278 Fix the bug that would make `du /' omit the `/' on the last line.
5279 E.g., `du --exclude '[^/]*' -x /' would print only "4\t\n" for me.
5280 * ftw.c (ftw_dir): Don't clobber the leading `/'.
5281 Reported by Chris Lesniewski as http://bugs.debian.org/200542.
5283 2003-07-04 Jim Meyering <jim@meyering.net>
5285 Update from gnulib.
5286 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5287 having it depend on HAVE_SYS_TYPES_H.
5289 2003-06-18 Jim Meyering <jim@meyering.net>
5291 * inttostr.h (PARAMS): Remove. All uses removed.
5293 Merge in change from gnulib.
5294 * makepath.c: Remove block of alloca-related code in favor
5295 of an unconditional `#include <alloca.h>'.
5297 * xalloc.h: Include <stddef.h>.
5298 Remove unnecessary parentheses.
5299 Use `1990-2000' notation in Copyright line until Emacs'
5300 copyright-update function learns how to handle a comma-separated
5301 list of years that spans a line boundary.
5303 * Makefile.am (libfetish_a_SOURCES): Add getdelim2.c and getdelim2.h.
5305 * getline.c (getdelim2): Move this function into its own file.
5306 * getdelim2.c: Extracted from getline.c.
5308 * linebuffer.c, linebuffer.h: Update from gnulib.
5310 * getdelim2.c, getdelim2.h: New files.
5311 * getstr.c, getstr.h: Remove files.
5313 * same.h: Update from gnulib.
5314 * xstrtol.h: Update from gnulib.
5316 2003-06-17 Paul Eggert <eggert@twinsun.com>
5318 Assume C89, so PARAMS isn't needed.
5319 * backupfile.h (PARAMS): Remove. All uses removed.
5320 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5321 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5322 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5323 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5324 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5325 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5326 xstrtol.h: Likewise.
5327 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h, same.h,
5328 * strverscmp.h: Do not include config.h; no longer needed.
5329 Anyway, config.h should always be included before any other file.
5331 2003-06-17 Jim Meyering <jim@meyering.net>
5333 * getline.c: Update from gnulib.
5335 Merge in changes from gnulib.
5336 * hash.c: Include <stdbool.h> unconditionally.
5337 Include <limits.h>.
5338 (CHAR_BIT): Don't define.
5340 2003-06-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5342 * acl.c: Include <sys/types.h> before <sys/stat.h>.
5343 Required on Ultrix 4.3.
5345 2003-05-20 Derek Price <derek@ximbiot.com>
5347 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5349 2003-06-10 Jim Meyering <jim@meyering.net>
5351 * getdate.y: Also accept dates of the form May-23-2003.
5352 Suggestion from Karl Berry.
5354 2003-06-09 Jim Meyering <jim@meyering.net>
5356 * gettimeofday.c: Also undefine gmtime.
5357 (rpl_gmtime): New function. Suggestion from Paul Eggert.
5359 2003-06-08 Jim Meyering <jim@meyering.net>
5361 * getline.h: Update from gnulib.
5363 Clean up, as part of merge with emacs version of strftime.c.
5364 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5365 Remove function, now that we can rely on a working tzset function.
5366 [!_LIBC]: Ensure that the required autoconf test has been run.
5367 * gettimeofday.c: Also undef tzset.
5368 (rpl_tzset): New function, for use by new macro, gl_FUNC_TZSET_CLOBBER.
5370 2003-06-07 Jim Meyering <jim@meyering.net>
5372 * readtokens.h: Add copyright notice.
5373 Include <stdio.h>.
5374 Remove definition and uses of __P.
5376 * readtokens.c: Put `Free Software Foundation, Inc.' in place of
5377 my name in the copyright comment.
5378 (init_tokenbuffer): Remove unnecessary parentheses around malloc.
5380 Update from gnulib.
5381 * getdate.y: Include alloca.h unconditionally.
5382 * xmemcoll.h: Include <stddef.h>.
5384 * Makefile.am (MOSTLYCLEANFILES): Add alloca.h and alloca.ht.
5385 (MOSTLYCLEANFILES): Add stdbool.ht.
5387 * human.c: Include <stdio.h>, once again, for declaration of sprintf.
5389 Update from gnulib.
5390 * tempname.c: Include <stddef.h> unconditionally.
5391 Include <inttypes.h> as an alternative to <stdint.h>.
5392 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5393 * xstrtol.h: Likewise.
5394 * xstrtoimax.c: Likewise.
5395 * xstrtoumax.c: Likewise.
5397 Update from gnulib.
5398 * strcasecmp.c: Include <stddef.h>, not <sys/types.h>.
5399 * savedir.c: Include <stddef.h>.
5400 (NULL): Don't define, since <stddef.h> does that.
5402 2003-06-06 Jim Meyering <jim@meyering.net>
5404 Update from gnulib.
5405 * rpmatch.c: Include <limits.h> without checking for HAVE_LIMITS_H.
5406 Include <stddefs.h> unconditionally.
5407 (NULL): Don't define, since <stddef.h> does that.
5408 * rename.c: #undef rename before defining rpl_rename.
5409 [HAVE_CONFIG_H]: Guard inclusion of config.h.
5410 * putenv.c: Include <stddef.h> rather than <sys/types.h>,
5411 as we merely need size_t.
5412 * realloc.c: Likewise.
5413 * quote.c: Don't include <stddef.h> or <sys/types.h>; not needed.
5414 * modechange.c: Include <stddef.h>.
5415 (NULL): Don't define, since <stddef.h> does that.
5416 * memcoll.h: Include <stddef.h>, to get size_t.
5417 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5418 our interface, instead of including <sys/types.h>
5419 (memcoll): Fall back on a simple algorithm using
5420 memcmp if strcoll doesn't work.
5421 * memcasecmp.h: Include <stddef.h>.
5422 * memcasecmp.c: Don't include <sys/types.h>.
5424 From gnulib.
5425 * alloca_.h: New file.
5426 * Makefile.am (EXTRA_DIST): Add alloca_.h.
5427 (all-local $(lib_OBJECTS)): Depend on $(ALLOCA_H).
5428 (alloca.h): New rule.
5430 * addext.c: Update from gnulib.
5431 * backupfile.c: Likewise.
5432 * config.charset: Likewise.
5433 * dirname.h: Likewise.
5434 * fsusage.c: Likewise.
5435 * userspec.c: Likewise.
5436 * xreadlink.c: Likewise.
5437 * xstrtol.c: Likewise.
5438 * __fpending.h: Likewise.
5440 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5441 (memcpy): Remove definition.
5443 * posixtm.c: Include <stdbool.h> unconditionally.
5445 2003-06-05 Jim Meyering <jim@meyering.net>
5447 From gnulib.
5448 * mktime.c: Assume freestanding C89 or better.
5449 (HAVE_LIMITS_H): Remove. Assume it's 1.
5450 (__P): Remove; not used.
5451 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5452 (mktime, not_equal_tm, print_tm, check_result,
5453 main): Use prototypes. Use const * where appropriate.
5454 (main): Fix typo in testing code that uncovered by above changes.
5455 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5457 2003-06-04 Paul Eggert <eggert@twinsun.com>
5459 Merge human.c etc. from gnulib.
5460 * exclude.c, human.c, human.h: Merge from gnulib.
5461 * cycle-check.c, cycle-check.h, src/system.h:
5462 Include <stdbool.h> unconditionally.
5464 2003-06-02 Jim Meyering <jim@meyering.net>
5466 * stdbool.hin: New file. From gnulib.
5467 * Makefile.am (MOSTLYCLEANFILES): Initialize.
5468 (stdbool.h): New rule.
5469 (all-local $(lib_OBJECTS)): Depend on $(STDBOOL_H)
5470 (MOSTLYCLEANFILES): Add stdbool.h.
5471 (EXTRA_DIST): Add stdbool.h.
5473 2003-05-30 Jim Meyering <jim@meyering.net>
5475 * addext.c: Update from gnulib.
5476 * mktime.c: Likewise.
5478 2003-05-29 Jim Meyering <jim@meyering.net>
5480 Make the %r format directive honor any locale setting.
5481 * strftime.c: (my_strftime) [!defined _NL_CURRENT && HAVE_STRFTIME]:
5482 Use underlying_strftime for %r.
5484 2003-05-15 Jim Meyering <jim@meyering.net>
5486 * getopt.h: Remove a space before a TAB.
5488 2003-05-13 Jim Meyering <jim@meyering.net>
5490 * setenv.c (setenv): Don't apply cast to argument of free.
5491 * putenv.c (rpl_putenv): Likewise.
5492 * alloca.c (alloca): Likewise.
5494 2003-05-12 Jim Meyering <jim@meyering.net>
5496 * ftw.c (ftw_startup): Always call free_cwd after restore_cwd.
5497 Reported by Matti Aarnio as
5498 https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=90563.
5499 Forwarded by Tim Waugh.
5501 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5502 the space-padded-by-default conversion specifiers, %e, %k, %l.
5504 2003-05-07 Paul Eggert <eggert@twinsun.com>
5506 * xnanosleep.c (timespec_subtract): Don't modify the 2nd arg.
5507 Work even if X-Y overflows when subtracting. Make explicit the
5508 assumption that tv_nsec must be in range.
5509 (clock_get_realtime): Remove. All callers changed to invoke gettime,
5510 for simplicity.
5511 (xnanosleep): Check for gettime failure every time.
5513 2003-05-06 Jim Meyering <jim@meyering.net>
5515 * xnanosleep.c (clock_get_realtime): Use gettime.c's gettime function,
5516 rather than an inferior, open-coded version that would fail on
5517 AIX systems due to clock_gettime failing with errno == ENOSYS.
5518 Reported by Jérôme Zago.
5520 2003-05-05 Jim Meyering <jim@meyering.net>
5522 Avoid array overrun.
5523 * ftw.c (nftw_arr): Update to reflect complete list of members.
5524 (ftw_arr): Likewise
5525 Reported by Olatunji Oluwabukunmi Ruwase.
5527 Make it less likely that the above can happen again.
5528 * ftw.c (struct dummy): Ensure that at least the number of
5529 initializers matches the number of members in the corresponding enum.
5530 * ftw_.h (enum Ftw_option): Name this previously-anonymous enum.
5531 (enum Ftw_option) [FTW_N_MEMBERS]: New member.
5533 2003-05-04 Jim Meyering <jim@meyering.net>
5535 * setenv.c (__set_errno, LOCK, UNLOCK): Define.
5536 (unsetenv): Update from GNU libc.
5537 Ifdef-out this function, since the only caller
5538 is putenv.c and that file now has its own copy.
5540 This avoids a core dump on systems without GNU putenv,
5541 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5542 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5543 (unsetenv): New static function, from GNU libc.
5544 (rpl_putenv): Use it.
5546 2003-05-02 Jim Meyering <jim@meyering.net>
5548 * canonicalize.c (canonicalize_file_name) [!HAVE_RESOLVEPATH]:
5549 A memory-allocation error could result in heap corruption. Fix it
5550 by also updating `dest' when rpath may be changed by xrealloc.
5552 2003-04-15 Jim Meyering <jim@meyering.net>
5554 * getloadavg.c: Remove (or replace-with-TAB(s) to retain alignment)
5555 each sequence of spaces before a TAB character.
5556 * md5.c, getopt.c, getopt.h, obstack.h, strftime.c: Likewise.
5558 2003-04-11 Jim Meyering <jim@meyering.net>
5560 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5562 * canonicalize.c, exclude.c, getgroups.c, getusershell.c:
5563 * group-member.c, idcache.c, mountlist.c, readtokens.c, readutmp.c:
5564 * bumpalloc.h: Remove anachronistic casts of xmalloc, xrealloc,
5565 and xcalloc return values.
5567 * xalloc.h (PARAMS): Remove definitions and uses.
5568 (XMALLOC, XCALLOC, XREALLOC): Remove unnecessary casts.
5570 * xmalloc.c: Remove use of PARAMS.
5572 2003-04-10 Jim Meyering <jim@meyering.net>
5574 * canonicalize.c (canonicalize_file_name) [HAVE_RESOLVEPATH]: Remove
5575 stray semicolon that caused `readlink --canonical RELATIVE_NAME' to
5576 fail on e.g., Solaris systems. Reported by Bruce Korb.
5577 (canonicalize_file_name): Return NULL immediately if resolvepath fails.
5578 Otherwise, `readlink --canonical /no-such-file' would exhaust
5579 virtual memory on some systems (e.g. Solaris).
5580 (canonicalize_file_name): Always free `extra_buf' before returning.
5581 (canonicalize_file_name): NUL-terminate the result.
5583 2003-04-05 Jim Meyering <jim@meyering.net>
5585 * Makefile.am (DEFS): Use += notation rather than `DEFS = ... @DEFS@'.
5586 Use $(VAR) rather than @VAR@, now that we can rely on automake to
5587 emit a definition for each substituted variable.
5589 2003-03-26 Richard Dawe <rich@phekda.freeserve.co.uk>
5591 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5592 Add test-cases for DOS filenames. Declare program_name.
5593 (main): Set up program_name.
5595 2003-03-22 Jim Meyering <jim@meyering.net>
5597 * strftime.c (widen): Cast alloca return value to proper type.
5599 * fnmatch_loop.c
5600 (NEW_PATTERN): Cast alloca return value to proper type.
5601 Otherwise, it wouldn't compile with at least /bin/cc on
5602 ymp-cray-unicos9.0.2.X.
5603 Combine two mostly-identical uses of alloca into one.
5604 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5606 2003-03-19 Jim Meyering <jim@meyering.net>
5608 DJGPP doesn't have S_ISLNK, so provide a replacement.
5609 * ftw.c (S_IFMT): Define, if necessary.
5610 [STAT_MACROS_BROKEN]: Undefine S_ISLNK.
5611 (S_ISLNK): Define, if necessary.
5612 Based on a patch from Rich Dawe.
5614 * exclude.h (PARAMS): Remove definition and uses.
5615 * exclude.c: Remove uses of `PARAMS'.
5617 * fnmatch_.h: Don't define __const.
5618 (fnmatch): Use const, not __const in prototype.
5619 From Paul Eggert.
5621 2003-03-17 Richard Dawe <rich@phekda.freeserve.co.uk>
5623 * fchdir-stub.c: New file: trivial stub for fchdir.
5625 2003-03-18 Jim Meyering <jim@meyering.net>
5627 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5628 error from mntctl.
5629 Use mntctl's return value to drive the entry-processing loop, since
5630 we can't rely on the value of the vmt_length member in the last
5631 entry. On some systems doing so could result in exhausting
5632 virtual memory. Based in part on a patch from Mike Jetzer.
5634 * quote.c (quote_n): Fix typo in comment.
5636 2003-03-17 Jim Meyering <jim@meyering.net>
5638 * raise.c (raise): Rename from rpl_raise.
5639 Without that change, systems lacking raise (SunOS 4) would not be
5640 able to link programs using raise. Reported by Volker Borchert.
5642 * ftw.c (FTW_STAT): Rename from `STAT', to avoid conflict
5643 with STAT definition from <sys/dir.h> on AIX 5.1.
5644 Suggestion from Mike Jetzer and Petter Reinholdtsen.
5646 * fchown-stub.c (fchown): Put function type on its own line.
5647 * readlink-stub.c (readlink): Likewise.
5648 * lstat-stub.c (lstat): Likewise.
5650 2003-03-14 Jim Meyering <jim@meyering.net>
5652 * Makefile.am (AUTOMAKE_OPTIONS): Remove definition --
5653 before it pointed to ../src/ansi2knr. Some of these files
5654 have required an ANSI (c89) compiler for a year or two.
5655 (libfetish_a_SOURCES): Remove unused files: c-stack.c, c-stack.h.
5657 2003-02-04 Dmitry V. Levin <ldv@altlinux.org>
5659 * stat.c: Include "xalloc.h".
5661 2003-03-13 Paul Eggert <eggert@twinsun.com>
5663 Merge changes from Bison.
5664 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5665 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5666 when compiling Bison 1.875's `bitset bset = obstack_alloc
5667 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5669 2003-01-30 Richard Dawe <rich@phekda.freeserve.co.uk>
5671 * fchown-stub.c: New file: trivial stub for fchown.
5672 * lstat-stub.c: New file: trivial stub for lstat.
5673 * readlink-stub.c: New file: trivial stub for readlink.
5675 2003-03-09 Paul Eggert <eggert@twinsun.com>
5677 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5678 Reported by Bruce Becker; see:
5679 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5681 2003-03-03 Paul Eggert <eggert@twinsun.com>
5682 Bruno Haible <bruno@clisp.org>
5684 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5685 Reported by John Hughes, see
5686 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5688 2003-03-09 Jim Meyering <jim@meyering.net>
5690 * ftw.c: Include "save-cwd.h".
5691 (ftw_startup): Avoid use of getcwd, if possible.
5692 Instead, use fopen/fchdir via save_cwd/restore_cwd.
5694 2003-03-08 Jim Meyering <jim@meyering.net>
5696 * xnanosleep.c: Don't use `defined' in a #define directive.
5698 2003-03-07 Jim Meyering <jim@meyering.net>
5700 * Makefile.am (libfetish_a_SOURCES): Remove mmap-stack.h.
5702 * mmap-stack.c, mmap-stack.h: Remove files.
5704 * getcwd.c: #undef getcwd only after *all* included header files.
5705 Declare getcwd unconditionally. The problem was that same.h
5706 included config.h, and that defined getcwd to rpl_getcwd a second
5707 time (after the original #undef), and led to the rpl_getcwd
5708 function calling itself endlessly. This was the cause of at least
5709 the `du' test failures on IRIX 6.5, reported by Nelson Beebe.
5711 * same.h (same_name): Remove unnecessary inclusion of config.h.
5712 It also happened to lead to infinite recursion in getcwd.c.
5713 (PARAMS): Remove definition and use.
5715 2003-03-06 Jim Meyering <jim@meyering.net>
5717 * ftw.c (ftw_startup): Declare `func' parameter to be of type
5718 NFTW_FUNC_T, not void* which may be smaller on 64-bit systems.
5719 Remove now-unnecessary cast.
5720 (FTW_NAME): Cast func argument to type `NFTW_FUNC_T'.
5722 2003-03-05 Jim Meyering <jim@meyering.net>
5724 * physmem.c (ARRAY_SIZE): Define it.
5726 2003-03-04 Jim Meyering <jim@meyering.net>
5728 * makepath.c (CLEANUP_CWD): Call error here, now that restore_cwd
5729 no longer does it.
5731 * save-cwd.h (restore_cwd): Update prototype.
5732 * save-cwd.c (restore_cwd): Remove two parameters.
5733 Simplify. Don't call error upon failure. Let callers do that.
5734 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5735 when auditing is enabled. But don't bother updating the #if.
5737 * xgetcwd.c (xgetcwd): Improve comment.
5739 * getcwd.c: New file.
5741 2003-02-28 Jim Meyering <jim@meyering.net>
5743 * ftw.c (ftw_startup): Return -1 if alloca fails.
5745 2003-02-28 Jim Meyering <jim@meyering.net>
5747 * fts.c (fts_children): If opening `.' fails, set the fts_child
5748 member to NULL before returning. From NetBSD.
5750 * fts.c (fts_children): If fchdir fails, close file descriptor
5751 before returning. From NetBSD.
5753 2003-02-27 Jim Meyering <jim@meyering.net>
5755 * physmem.c (physmem_total, physmem_available): Add comments.
5756 From Kaveh Ghazi.
5758 * physmem.c: Merge in portability changes from gcc/libiberty
5759 to support AIX, Tru64, and Windows. See the ChangeLog there
5760 for credits and details. Thanks to Kaveh Ghazi for helping
5761 to keep these files in sync.
5763 2003-02-24 Jim Meyering <jim@meyering.net>
5765 * fts_.h [__USE_FILE_OFFSET64]: Remove #error directive.
5767 (fts_open): Initialize local, tmp, to pacify gcc.
5769 * fts_.h [struct FTS] (fts_dir_signatures): New, opaque member.
5770 * fts.c: Include <search.h>.
5771 (struct known_object): Define.
5772 (object_compare, add_object, find_object): New functions, like
5773 those in ftw.c.
5774 (fts_open): Initialize new member.
5775 (fts_close): Free memory allocated for new member.
5776 (fts_stat): Detect a cycle in O(logN) time per directory processed.
5778 * fts.c [HAVE_CONFIG_H]: Include <config.h>.
5779 Conditionalize inclusion of <sys/param.h>.
5780 Conditionalize inclusion of <include/sys/stat.h> vs <sys/stat.h>.
5781 Include autoconf-recommended block of dirent/NAMELEN-related
5782 definitions and includes. Use NAMLEN throughout, rather than
5783 _D_EXACT_NAMLEN.
5784 [_LIBC] (close, closedir, fchdir, open, opendir): Define.
5785 [_LIBC] (readdir, tdestroy, tfind, tsearch): Define.
5786 Remove `__' prefix from all uses of the above. This will help
5787 to merge *BSD changes.
5788 [!_LIBC] (internal_function): Define.
5789 [! _LIBC && ! LSTAT_FOLLOWS_SLASHED_SYMLINK]: Define lstat.
5790 (__set_errno): Define if not already defined.
5792 * fts.c: (fts_open): If fts_alloc returns NULL, don't dereference it.
5793 (fts_read): If fts_safe_changedir fails because it is not
5794 able to chdir into a subdirectory, then inform the caller.
5796 * fts.c, fts_.h: New files, directly from glibc.
5798 2003-02-23 Jim Meyering <jim@meyering.net>
5800 * fts_.h (struct _ftsent) [fts_level]: Change type from short to int,
5801 so it can handle a root-relative file name longer than 32K bytes.
5802 [fts_pathlen, fts_namelen]: Rearrange members to decrease size of
5803 this struct from 84 to 80 bytes.
5805 2003-02-21 Jim Meyering <jim@meyering.net>
5807 * mmap-stack.h: Undefine HAVE_MMAP_STACK, thus disabling
5808 this code on all systems.
5810 Merge in some changes from GNU libc.
5811 * md5.h (md5_uintptr): Define.
5813 * ftw.c: Include <sys/types.h> before <dirent.h>.
5814 This is required for Apple Darwin 6.3 (MacOS 10.2.3).
5815 Patch by Nelson Beebe.
5817 2003-02-19 Jim Meyering <jim@meyering.net>
5819 * md5.c: Merge in some clean-up and optimization changes from glibc.
5820 * sha.c: Apply those same changes here, too.
5822 2003-02-18 Jim Meyering <jim@meyering.net>
5824 * md5.c (md5_stream) [BLOCKSIZE]: Move definition to top of file.
5825 Ensure that it is a multiple of 64.
5826 Rearrange loop exit tests so as to avoid performing an
5827 additional fread after encountering an error or EOF.
5828 * sha.c (sha_stream): Likewise.
5829 Reported by Michael Bacarella.
5831 * Makefile.am (CLEANFILES): Remove ftw.h and search.h.
5832 (DISTCLEANFILES): Add them here.
5833 Add fnmatch.h, too.
5835 * sha.c (sha_stream): Rearrange loop exit tests so as to avoid
5836 performing an additional fread after encountering an error or EOF.
5838 2003-02-17 Jim Meyering <jim@meyering.net>
5840 * mmap-stack.h (RUN_WITH_BIG_STACK_4): Define.
5842 * physmem.c: Undo most of last change.
5843 Use sysmp instead, since it provides a cleaner interface.
5844 From Kaveh Ghazi.
5846 2003-02-16 Jim Meyering <jim@meyering.net>
5848 * Makefile.am (libfetish_a_SOURCES): Add mmap-stack.h.
5850 * mmap-stack.c (MAP_ANONYMOUS): Use MAP_ANON, if possible.
5851 Initialize `fd' to -1, so Solaris' mmap works with MAP_ANON.
5853 2003-02-15 Jim Meyering <jim@meyering.net>
5855 * mmap-stack.c, mmap-stack.h: New files.
5856 Let the caller run a function with a larger (mmap'd) stack.
5858 Add Irix6 support to physmem.c.
5859 * physmem.c (irix_sysget): New function.
5860 (IRIX_SYSGET_TOTAL, IRIX_SYSGET_AVAILABLE): New macros.
5861 (physmem_total, physmem_available): Use them.
5862 (main) [DEBUG]: New function.
5864 2003-02-11 Jim Meyering <jim@meyering.net>
5866 * Makefile.am (libfetish_a_SOURCES): Add euidaccess.h.
5867 * euidaccess.c: Include "euidaccess.h".
5868 * euidaccess.h: New file.
5870 2003-02-08 Jim Meyering <jim@meyering.net>
5872 * ftw.c (ftw_startup): Don't shadow outer declaration of save_err.
5873 Merge inconsequential changes from libc.
5875 * ftw.c (ftw_startup): When using FTW_CHDIR, always remember
5876 the current directory, not just when DIR contains a slash.
5877 Reported by Manoj Srivastava via Michael Stone as Debian bug #180228.
5879 2003-02-07 Jim Meyering <jim@meyering.net>
5881 Merge inconsequential changes from libc.
5882 * ftw.c: Include limits.h earlier.
5883 Move PATH_MAX definition `down' a little; add comment.
5884 Rename local, saved_errno to save_err.
5886 2003-02-06 Jim Meyering <jim@meyering.net>
5888 Support for pruning.
5889 * ftw_.h (FTW_DPRE) [enum]: New member and definition.
5890 (struct FTW) [skip]: New member.
5892 * search_.h (__restrict): Define to `restrict' or to nothing.
5894 * fsusage.c: Remove declaration of statfs.
5895 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5896 Reported by Nelson Beebe.
5898 2003-02-05 Jim Meyering <jim@meyering.net>
5900 Fix a heap-corruption bug that affected Solaris systems.
5901 * ftw.c: Include <limits.h>.
5902 (PATH_MAX): Define to 1024, if not already defined.
5903 (process_entry): Allocate enough space to hold the resulting
5904 file name. Don't presume that 2*dirbufsize is enough.
5905 (ftw_startup): Always use PATH_MAX to compute buffer size, now that
5906 it is guaranteed to be defined.
5907 Nelson Beebe reported that du would sometimes segfault on Solaris.
5909 * ftw.c (process_entry): When using FTW_DEPTH, call `func', the
5910 user-supplied callback, once for the current directory before calling
5911 ftw_dir, in case that part of the hierarchy should be pruned.
5912 `func' does that by setting `data->skip'.
5913 (ftw_startup): Likewise.
5915 2003-02-02 Jim Meyering <jim@meyering.net>
5917 * ftw.c (lstat) [!_LIBC && !LSTAT_FOLLOWS_SLASHED_SYMLINK]:
5918 Define to rpl_lstat.
5920 2003-01-25 Jim Meyering <jim@meyering.net>
5922 * ftw.c (ISSLASH, FILESYSTEM_PREFIX_LEN) [_LIBC]: Define.
5923 (base_name): New function.
5924 (ftw_startup): Don't strip trailing slashes.
5925 Use base_name to find the offset of the basename.
5927 2003-01-25 Jim Meyering <jim@meyering.net>
5929 * ftw.c (object_compare): Compare inode numbers before device numbers.
5930 The former is much more likely to differ for any two given file objects.
5932 2003-01-23 Jim Meyering <jim@meyering.net>
5934 * tsearch.c [HAVE_CONFIG_H]: Include <config.h>.
5935 Add autoconf-recommended block of alloca-related code.
5936 Cast each use of alloca to the required type, (node**).
5938 * ftw.c: Add autoconf-recommended block of alloca-related code.
5939 [!_LIBC] (__getcwd): Define to xgetcwd and declare xgetcwd.
5941 2003-01-22 Jim Meyering <jim@meyering.net>
5943 * ftw.c (find_object): Don't use c99-style struct initializer.
5945 * ftw_.h: Change all uses of __const to const.
5946 * search_.h: Likewise.
5948 * Makefile.am (CLEANFILES): Add generated files: ftw.h search.h.
5950 * ftw.c (process_entry): Handle FTW_DCHP.
5951 (ftw_dir): Handle FTW_DCH.
5953 * ftw_.h [!_LIBC && !__USE_XOPEN_EXTENDED]: Define __USE_XOPEN_EXTENDED
5954 and FTW_H_STANDALONE.
5955 [anon enum] (FTW_DCH, FTW_DCHP): New members.
5956 (FTW_DCH, FTW_DCHP): Define.
5958 * ftw.c: Include autoconf-recommended block of dirent/NAMELEN
5959 related definitions and includes. Use NAMELEN throughout,
5960 rather than _D_EXACT_NAMLEN.
5961 [_LIBC]: Define NAMELEN to _D_EXACT_NAMLEN.
5962 (stpcpy): Declare, if necessary.
5963 (mempcpy): Define, if necessary.
5964 [!_LIBC] (__stpcpy, __mempcpy): Define.
5965 [!_LIBC] (LXSTAT, XSTAT): Define.
5967 2003-01-21 Jim Meyering <jim@meyering.net>
5969 * tsearch.c: New file, from GNU libc.
5970 [! weak_alias]: Define __-prefixed names to publicized ones.
5971 [! defined _LIBC] (weak_alias, internal_function): Define-away.
5972 [defined weak_alias]: Guard each use of weak_alias.
5974 2003-01-20 Jim Meyering <jim@meyering.net>
5976 * canonicalize.c: Include "path-concat.h".
5978 * search_.h: New file, from GNU libc.
5980 * Makefile.am (libfetish_a_SOURCES): Use ftw_.h here, too.
5981 (libfetish_a_SOURCES): Add search_.h.
5982 * ftw_.h: Rename from ftw.h.
5984 * obstack.h (obstack_object_size): Declare temporary, __o,
5985 to be const, in order to avoid warnings.
5986 (obstack_room): Likewise.
5987 (obstack_empty_p): Likewise.
5989 Merge in changes from GNU libc
5990 * error.c: Eliminate many `#ifdef USE_IN_LIBIO' conditionals.
5992 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5994 From GNU libc.
5995 * strftime.c (my_strftime): Handle very large width
5996 specifications for numeric values correctly. Improve checks for
5997 overflow.
5999 2003-01-19 Jim Meyering <jim@meyering.net>
6001 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6002 (nl_get_alt_digit) [! defined my_strftime]: Define.
6003 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6004 _nl_get_alt_digit and _nl_get_walt_digit.
6006 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6007 These changes have no effect outside of _LIBC.
6009 2003-01-14 Jim Meyering <jim@meyering.net>
6011 * same.c (same_name): Declare *_basename locals to be `const'.
6012 Consolidate declarations and initializations of *_base* locals.
6014 2003-01-11 Bruno Haible <bruno@clisp.org>
6016 * same.c (same_name): Reorder tests so as to avoid calling stat()
6017 when a string comparison is sufficient.
6019 2003-01-11 Bruno Haible <bruno@clisp.org>
6021 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6022 'unsigned int'.
6024 2003-01-14 Jim Meyering <jim@meyering.net>
6026 * ftw.c: Merge in Ulrich's and my changes from libc.
6028 2003-01-12 Jim Meyering <jim@meyering.net>
6030 * ftw.c (ftw_startup): Rename local-shadowing local to pacify gcc.
6031 Also work on systems that have `struct direct', using autoconf's
6032 AC_HEADER_DIRENT.
6033 Tweak comments.
6035 * ftw.h, ftw.c: New files, from glibc/io.
6037 * Makefile.am (libfetish_a_SOURCES): Add ftw.h.
6039 2003-01-11 Jim Meyering <jim@meyering.net>
6041 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6043 * canonicalize.c: Don't test HAVE_ERRNO_H. It's not necessary.
6044 Don't test HAVE_STDDEF_H. It's not necessary.
6045 Use definition of PTR_INT_TYPE from obstack.h.
6047 2002-12-01 Dmitry V. Levin <ldv@altlinux.org>
6049 * canonicalize.c: New file.
6050 The readlink-based implementation imported from GNU C Library.
6051 The resolveip-based implementation imported from src/df.c (show_point).
6052 * canonicalize.h: New file.
6053 * Makefile.am (libfetish_a_SOURCES): Add canonicalize.h.
6055 2003-01-10 Jim Meyering <jim@meyering.net>
6057 * save-cwd.h: Remove uses of PARAMS.
6059 2002-11-30 Dmitry V. Levin <ldv@altlinux.org>
6061 * xgetcwd.h: New file.
6062 * Makefile.am (libfetish_a_SOURCES): Add xgetcwd.h.
6063 * save-cwd.c: Include "xgetcwd.h".
6064 * xgetcwd.c: Likewise.
6066 2002-11-30 Dmitry V. Levin <ldv@altlinux.org>
6068 * getgroups.c: Don't declare functions declared by xalloc.h.
6069 Include "xalloc.h" instead.
6070 * group-member.c: Likewise.
6071 * idcache.c: Likewise.
6072 * readutmp.c: Likewise.
6074 2003-01-08 Jim Meyering <jim@meyering.net>
6076 * full-write.c: Undefine and define-away `const' after inclusion
6077 of errno.h, not before. Suggestion from Bruno Haible.
6079 2003-01-06 Jim Meyering <jim@meyering.net>
6081 * full-write.c: Rework so that it may serve to define full_read, too.
6082 * full-read.c: Simply #define FULL_READ and include full-write.c.
6084 * Makefile.am (libfetish_a_SOURCES): Add full-read.c and full-read.h.
6085 * full-read.c, full-read.h: New files.
6087 Update from gnulib.
6089 2002-12-10 Paul Eggert <eggert@twinsun.com>
6090 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6091 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6092 Choose values that are less likely to collide with system fnmatch
6093 options.
6094 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6095 defined (e.g., a pure POSIX system).
6096 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6097 instead of FNM_FILE_NAME, for compatibility with pure POSIX systems.
6099 Update from gnulib.
6101 * utime.c (utime_null): Use SAFE_READ_ERROR.
6102 (utime_null): No need to call ftruncate if the file was nonempty.
6103 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6104 * canon-host.c (strdup): Remove unused declaration.
6105 * fsusage.c: Include full_read.h.
6106 (get_fs_usage): Use full_read instead of safe_read.
6107 Patches by Bruno Haible.
6109 2003-01-04 Jim Meyering <jim@meyering.net>
6111 * version-etc.c: Update copyright date.
6113 2002-12-31 Jim Meyering <meyering@lucent.com>
6115 * dev-ino.h: New file.
6116 * cycle-check.c: New file.
6117 * cycle-check.h: New file.
6118 * Makefile.am (libfetish_a_SOURCES): Add cycle-check.c, cycle-check.h,
6119 and dev-ino.h.
6121 2002-12-21 Jim Meyering <jim@meyering.net>
6123 * stime.c: Remove file (for real, this time).
6125 2002-12-15 Jim Meyering <jim@meyering.net>
6127 * strftime.h: New file, for declaration of nstrftime.
6128 * Makefile.am (libfetish_a_SOURCES): Add strftime.h.
6130 2002-12-09 Jim Meyering <jim@meyering.net>
6132 * unlocked-io.h: Sync from gnulib.
6134 2002-12-06 Jim Meyering <jim@meyering.net>
6136 * unlocked-io.h: New file, but with proper copyright notice and
6137 attribution. Note: this is *not* the same as the file in gnulib.
6138 This uses #if HAVE_FUNC_UNLOCKED for each `FUNC', rather than
6139 HAVE_DECL_FUNC_UNLOCKED. This usage is consistent with the autoconf
6140 macro in ../m4/jm-glibc-io.m4. Modulo comments, this file still
6141 contains exactly what was generated by gen-uio.
6143 2002-12-04 Paul Eggert <eggert@twinsun.com>
6145 Do not generate unlocked-io.h automatically, since it's easier to
6146 maintain it by hand.
6148 * gen-uio: Remove.
6149 * Makefile.am: Add copyright notice.
6150 (libfetish_a_SOURCES): Add unlocked-io.h.
6151 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6152 (DISTCLEANFILES, io_functions): Remove macros.
6153 (EXTRA_DIST): Remove gen_uio.
6154 (unlocked-io.h): Remove rule.
6156 2002-12-05 Paul Eggert <eggert@twinsun.com>
6158 * alloca.c [defined emacs]: Include "lisp.h".
6159 (xalloc_die) [defined emacs]: New macro.
6160 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6161 [! defined emacs]: Include <xalloc.h>.
6162 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6163 (pointer): Typedef to POINTER_TYPE *.
6164 (malloc): Remove decl; we now always use xmalloc.
6165 (alloca): Use old-style definition, since Emacs needs this.
6166 Check for arithmetic overflow when computing combined size.
6168 2002-12-04 Jim Meyering <jim@meyering.net>
6170 Reflect the fact that stat.c and lstat.c are no longer generated.
6171 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6172 (DISTCLEANFILES): Likewise.
6173 (EXTRA_DIST): Likewise.
6174 (all_local): Don't depend on stat.c or lstat.c.
6175 (stat.c, lstat.c): Remove rules.
6176 (EXTRA_DIST): Remove xstat.in.
6178 * xstat.in: Remove file. Contents moved into stat.c.
6179 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6180 * lstat.c: Simply #define LSTAT and include stat.c.
6182 * safe-read.c: Rework so that it may serve to define safe_write, too.
6183 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6185 2002-12-03 Jim Meyering <jim@meyering.net>
6187 * safe-read.h: Update from gnulib (add comments, include stddef.h).
6189 2002-12-02 Jim Meyering <jim@meyering.net>
6191 * safe-read.c (EINTR): Define.
6192 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6194 2002-12-01 Jim Meyering <jim@meyering.net>
6196 * safe-read.c: Merge from gnulib.
6197 (safe_read): Also exit the loop when read returns zero.
6198 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6200 * Makefile.am (libfetish_a_SOURCES): Add safe-write.c and safe-write.h.
6202 * strtoll.c: Update from gnulib (trivial changes).
6203 * strdup.c: Likewise.
6204 * strpbrk.c: Likewise.
6205 * strstr.c: Likewise.
6206 * tempname.c: Likewise.
6207 * obstack.c: Likewise.
6208 * getopt.c: Likewise.
6209 * getopt1.c: Likewise.
6210 * getopt.h: Likewise.
6211 * quote.h: Update from gnulib: add Copyright comment.
6212 * quote.c: Likewise.
6214 2002-11-28 Jim Meyering <jim@meyering.net>
6216 * mktime.c: Merge from gnulib/libc, for a slightly uglier solution.
6218 Merge some more, in preparation for merge back into libc.
6219 * error.c (_): Define only if not already defined.
6220 Move definition to follow all #include directives.
6221 Include unlocked-io.h only if !_LIBC.
6223 Merge in changes from libc.
6224 * error.c [_LIBC]: Include <libio/libioP.h>.
6225 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6226 (fflush): Tweak definition to use INTUSE.
6227 (putc): Define.
6229 2002-11-23 Jim Meyering <jim@meyering.net>
6231 From gnulib, by Bruno Haible
6232 * closeout.c: Include gettext.h instead of <libintl.h>.
6233 * makepath.c: Likewise.
6234 * rpmatch.c: Likewise.
6235 * userspec.c: Likewise.
6236 * version-etc.c: Likewise.
6237 * xmemcoll.c: Likewise.
6238 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6240 * mbswidth.h: Update from gnulib.
6241 * mbswidth.c: Likewise.
6242 * localcharset.c: Likewise.
6243 * config.charset: Likewise.
6244 * unicodeio.c: Likewise.
6246 2002-11-22 Paul Eggert <eggert@twinsun.com>
6248 * quotearg.h: Allow multiple inclusion by surrounding with
6249 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6250 so that we can be included first.
6251 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6252 * quotearg.c: Include quotearg.h immediately after config.h.
6253 No need to include stddef.h or sys/types.h any more.
6254 Surround local include files with "", not "<>".
6255 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6256 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6257 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6258 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6259 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6260 (ISPRINT): Remove; no longer needed now that we assume C89.
6262 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6263 Preserve errno.
6265 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6266 quotearg_char): Use SIZE_MAX rather than
6267 (size_t) -1 when we are talking about "infinity".
6269 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6271 2002-11-22 Jim Meyering <jim@meyering.net>
6273 From gnulib.
6274 * strstr.c: Don't include <sys/types.h>. It's unnecessary.
6276 2002-11-21 Bruno Haible <bruno@clisp.org>
6278 Remove case insensitive option matching.
6279 * argmatch.h (argcasematch): Remove declaration.
6280 (ARGCASEMATCH): Remove macro.
6281 (__xargmatch_internal): Remove case_sensitive argument.
6282 (XARGMATCH): Update.
6283 (XARGCASEMATCH): Remove macro.
6284 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6285 case_sensitive argument.
6286 (argcasematch): Remove function.
6287 (__xargmatch_internal): Remove case_sensitive argument.
6288 (main): Use XARGMATCH instead of XARGCASEMATCH.
6290 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6292 2002-11-21 Bruno Haible <bruno@clisp.org>
6294 * xmalloc.c: Change compile-time error message. Add comment about
6295 required autoconf version.
6296 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6297 (textdomain): Remove definition.
6299 2002-11-21 Jim Meyering <jim@meyering.net>
6301 * strdup.c (strdup): Merge in changes from gnulib; mainly to
6302 use memcpy rather than strcpy.
6304 * strcspn.c: Update from gnulib.
6306 * sig2str.c (str2signum): Use unsigned, not size_t, for type of index.
6308 * quotearg.c: Use `"'s when including quotearg.h and xalloc.h,
6309 not the `<...>' notation.
6310 Include <errno.h> and declare errno if necessary.
6312 * README: Update from gnulib.
6314 2002-11-20 Paul Eggert <eggert@twinsun.com>
6316 Merge argmatch cleanups from Bison. Assume C89.
6318 * argmatch.c: Include config.h here, not in argmatch.h.
6319 Include stdlib.h, for EXIT_FAILURE.
6320 Always include <string.h>, since we assume C89.
6321 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6322 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6323 Include <stddef.h> instead, since it's all we need for size_t.
6324 (PARAMS): Remove. All uses removed.
6325 (ARRAY_CARDINALITY): Do not bother to #undef.
6326 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6327 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6328 Remove unnecessary parentheses.
6329 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6330 Insert necessary parentheses.
6331 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6332 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6334 2002-11-19 Jim Meyering <jim@meyering.net>
6336 Be careful not to clobber errno.
6337 * quotearg.c (quotearg_buffer_restyled): If mbrtowc returns
6338 `(size_t) -1' (at which point it would also set errno to EILSEQ),
6339 then restore errno to its previous value.
6340 Reported by Phillip Jones via Tim Waugh as
6341 https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=76334.
6343 Avoid a link-time failure on some Linux systems.
6344 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6345 (__mon_yday): Declare with the STATIC attribute.
6346 (__mktime_internal): Likewise.
6347 Based on a report from Greg Schafer.
6349 2002-11-14 Jim Meyering <jim@meyering.net>
6351 * long-options.c: Don't include libintl.h, and don't define `_' --
6352 they're not used.
6353 * same.c: Likewise.
6355 2002-11-10 Jim Meyering <jim@meyering.net>
6357 * raise.c: New file.
6359 2002-11-08 Paul Eggert <eggert@twinsun.com>
6361 * human.c (human_readable): Revamp to avoid warning about unused
6362 variable 'amt'. Unfortunately this means using some gotos.
6364 2002-11-08 Jim Meyering <jim@meyering.net>
6366 * human.c (human_readable): Avoid warnings from gcc -Wshadow.
6368 2002-11-06 Jim Meyering <jim@meyering.net>
6370 * Makefile.am (EXTRA_DIST): Add inttostr.h.
6372 2002-10-07 Paul Eggert <eggert@twinsun.com>
6374 * Makefile.am (libfetish_a_SOURCES): Add imaxtostr.c, offtostr.c,
6375 umaxtostr.c.
6376 (EXTRA_DIST): Add inttostr.c.
6377 * inttostr.c, inttostr.h, imaxtostr.c, offtostr.c, umaxtostr.c:
6378 New files, taken from GNU tar.
6380 * human.c, human.h: Rewrite to support locale-specific
6381 notations like thousands separators.
6382 Specify what includer of include.h must include beforehand.
6383 (human_group_digits, human_suppress_point_zero, human_autoscale,
6384 human_base_1024, human_SI, human_B): New enum values.
6385 (human_readable): Rename from human_readable_inexact; put the
6386 options before the sizes. All uses changed. The old human_readable
6387 function has been removed; use inttostr.h instead.
6388 (human_options): Renamed from human_block_size, with new signature
6389 that allows block sizes up to UINTMAX_MAX. All callers changed.
6391 2002-10-13 Jim Meyering <jim@meyering.net>
6393 * xnanosleep.c (initialized): Remove declaration now that it's unused.
6395 2002-10-12 Paul Eggert <eggert@twinsun.com>
6397 * xnanosleep.c: There's no need to futz with the rounding mode,
6398 since the code should work properly even in the default rounding mode.
6399 (<fenv.h>): Do not include.
6400 (#pragma STDC FENV_ACCESS ON): Remove.
6401 (xnanosleep): Don't futz with rounding state.
6403 2002-10-06 Jim Meyering <jim@meyering.net>
6405 * safe-read.c (safe_read): Change type of function
6406 from ssize_t to size_t.
6407 * safe-read.h: Update prototype.
6408 (SAFE_READ_ERROR): Define.
6410 2002-09-28 Jim Meyering <jim@meyering.net>
6412 * makepath.c (make_path): Restore umask *before* creating the final
6413 component.
6415 2002-09-25 Paul Eggert <eggert@twinsun.com>
6417 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6418 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6419 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6420 int. Work more efficiently if X is the same width as uintmax_t.
6421 Do not compare X to -1, to avoid bogus compiler warning.
6422 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6423 Don't assume that f_frsize and f_bsize are the same type.
6425 2002-09-25 Jim Meyering <jim@meyering.net>
6427 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6429 * safe-read.c (safe_read): Make comment more precise:
6430 upon error, it returns -1.
6432 2002-09-22 Jim Meyering <jim@meyering.net>
6434 * makepath.c (make_path): Minor reformatting.
6436 2002-09-14 Paul Eggert <eggert@twinsun.com>
6438 * xnanosleep (xnanosleep): Return -1 on failure, not 1,
6439 for consistency with nanosleep. Check errno after nanosleep
6440 returns -1.
6442 2002-09-11 Jim Meyering <jim@meyering.net>
6444 * xnanosleep.c, xnanosleep.h: New files, factored out of sleep.c.
6445 * Makefile.am (libfetish_a_SOURCES): Add them.
6447 2002-09-04 Jim Meyering <jim@meyering.net>
6449 * addext.c (addext): Add a cast to avoid gcc's warning about
6450 `comparison between signed and unsigned'.
6452 * sig2str.c (str2signum, sig2str): Declare loop index variables to be
6453 of type size_t so that they match type of upper bound, thus avoiding
6454 warning about `comparison between signed and unsigned'.
6456 2002-08-31 Jim Meyering <jim@meyering.net>
6458 * mktime.c: Update from GNU libc.
6459 * obstack.c: Likewise.
6460 * getopt.c: Likewise.
6461 * getopt1.c: Likewise.
6463 2002-08-05 Paul Eggert <eggert@twinsun.com>
6465 Fix some minor time-related bugs with POSIX time arguments.
6466 Some valid time stamps were being rejected (notably -1, and
6467 time stamps before 1900 on 64-bit hosts). And some invalid
6468 time stamps were being accepted, e.g. September 31.
6470 * posixtm.h (posixtime): Return bool instead of time_t, so
6471 that we can return (time_t) -1 successfully.
6472 * posixtm.c: Likewise.
6473 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6474 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6475 (t): Remove static var.
6476 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6477 of static var. All uses changed.
6478 (year): Do not reject years before 1900; they can occur with
6479 64-bit time_t.
6480 (posix_time_parse): Do not check for out-of-range components;
6481 that is now the caller's responsibility, since our checks were
6482 only approximations.
6483 (posixtime): Use mktime to check for out-of-range components,
6484 since it knows them exactly.
6485 If mktime returns (time_t) -1, check whether an error actually occurred
6486 by invoking localtime on -1.
6487 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6488 posixtime failures better.
6489 Improve the test data (in comments only).
6491 2002-07-27 Jim Meyering <jim@meyering.net>
6493 * readutmp.h: If we have both utmpx.h and utmp.h, and there exists
6494 the utmp.ut_exit member, but not the utmpx.ut_exit member, then
6495 undefine HAVE_UTMPX_H. For AIX 4.3.3. Doing all this in cpp is
6496 a big kludge; someday we'll put the brains in an autoconf macro.
6497 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6499 2002-07-20 Jim Meyering <jim@meyering.net>
6501 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6502 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6504 * gettext.h: Upgrade to gettext-0.11.3.
6506 2002-07-13 Bruno Haible <bruno@clisp.org>
6508 * xstat.in: Include <string.h>.
6509 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6510 on FreeBSD.
6512 2002-07-09 Jim Meyering <jim@meyering.net>
6514 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6515 ones. At least on GNU/Linux systems, `auto' means something else.
6516 From Michael Stone.
6518 2002-07-01 Jim Meyering <jim@meyering.net>
6520 * c-stack.c: Include sys/time.h.
6521 From Volker Borchert.
6523 2002-06-11 Paul Eggert <eggert@twinsun.com>
6525 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6526 New macro. Use it uniformly instead of
6527 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6528 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6529 reported by Vin Shelton.
6531 2002-06-22 Jim Meyering <jim@meyering.net>
6533 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6534 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6536 2002-06-22 Paul Eggert <eggert@twinsun.com>
6538 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6539 Do not assume SA_SIGINFO behavior.
6540 Bug reported by Jim Meyering on NetBSD 1.5.2.
6542 2002-06-22 Jim Meyering <jim@meyering.net>
6544 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6546 * exitfail.c, exitfail.h: Likewise.
6547 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6549 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6550 of fnmatch.h.
6551 (EXTRA_DIST): Add fnmatch_loop.c.
6552 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6554 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6555 * fnmatch.c: Update from diffutils-2.8.2.
6556 * fnmatch_.h: New file. From diffutils-2.8.2.
6557 * fnmatch.h: Remove file.
6559 2002-06-18 Paul Eggert <eggert@twinsun.com>
6561 * file-type.h: Report an error if neither S_ISREG nor
6562 S_IFREG is defined, instead of using a test specific to glibc
6563 2.2. This should be safe, since POSIX requires S_ISREG and
6564 Unix Version 7 had S_IFREG. We don't need to check for
6565 <sys/types.h> since we don't use any symbols that it defines.
6567 2002-06-15 Jim Meyering <jim@meyering.net>
6569 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6570 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6571 have been included before this file.
6573 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6575 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6576 so that each temporary file name is unique and valid in the first
6577 8 characters, for operation under DOS.
6579 2002-06-15 Jim Meyering <jim@meyering.net>
6581 Work even with DJGPP 2.03, which lacks support for symlinks.
6582 From Richard Dawe.
6583 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6584 is defined.
6585 * lchown.c (S_ISLNK): Likewise.
6587 2002-06-14 Jim Meyering <jim@meyering.net>
6589 * file-type.h: Use the version from diffutils-2.8.2.
6590 * file-type.c: Likewise.
6592 2002-05-27 Jim Meyering <jim@meyering.net>
6594 Fix a problem seen only on nonconforming systems whereby ls.c's
6595 use of localtime, and then of gettimeofday would cause trouble:
6596 the localtime call used to initialize rpl_gettimeofday's save
6597 mechanism would clobber ls's current local time information so
6598 that in any long listing the first file would always be listed
6599 with date 1970-01-01. Analysis by Volker Borchert.
6601 * gettimeofday.c (localtime): Undefine.
6602 (rpl_localtime): New function.
6604 2002-05-22 Jim Meyering <jim@meyering.net>
6606 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6607 * file-type.h: New file.
6608 * file-type.c (file_type): New file/function. Extracted from diffutils.
6610 2002-04-29 Paul Eggert <eggert@twinsun.com>
6612 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6614 2002-04-28 Paul Eggert <eggert@twinsun.com>
6616 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6617 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6618 of 127, since 64 is the largest conceivable number for ancient
6619 nonstandard hosts.
6620 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6622 2002-04-28 Jim Meyering <jim@meyering.net>
6624 * sig2str.c (WTERMSIG): Remove definition (unused).
6626 2002-04-28 Paul Eggert <eggert@twinsun.com>
6628 * sig2str.h, sig2str.c: New files.
6629 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6631 2002-04-24 Jim Meyering <jim@meyering.net>
6633 * gettext.h: New file, from Gettext.
6634 * Makefile.am (INCLUDES): Remove -I../intl.
6635 (libfetish_a_SOURCES): Add gettext.h.
6637 2002-04-16 Jim Meyering <jim@meyering.net>
6639 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6640 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6641 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6643 2002-04-12 Jim Meyering <jim@meyering.net>
6645 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6647 2002-03-10 Jim Meyering <jim@meyering.net>
6649 * makepath.c (make_path): Remove a comma from a diagnostic.
6650 Suggestion from Santiago Vila.
6652 2002-03-08 Jim Meyering <jim@meyering.net>
6654 * rename.c: Mention that this wrapper is needed also on
6655 mips-dec-ultrix4.4 systems.
6657 2002-03-02 Jim Meyering <jim@meyering.net>
6659 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6660 not HAVE_CLOCK_SETTIME.
6662 2002-02-27 Paul Eggert <eggert@twinsun.com>
6664 * nanosleep.h: Rename to....
6665 * timespec.h: New name for nanosleep.h. All uses changed.
6667 * gettime.c: New file.
6668 * settime.c: New file.
6669 * stime.c: Remove.
6671 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6672 timespec.h. Remove nanosleep.h.
6674 2002-02-25 Paul Eggert <eggert@twinsun.com>
6676 * acl.c, acl.h: New files.
6677 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6679 2002-02-24 Jim Meyering <jim@meyering.net>
6681 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6682 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6683 cause trouble. Reported by Nelson Beebe.
6685 2002-02-23 Paul Eggert <eggert@twinsun.com>
6687 * path-concat.c (xpath_concat): Reorder code to pacify
6688 compilers that don't know that xalloc_die never returns.
6690 2002-02-20 Jim Meyering <jim@meyering.net>
6692 * getdate.c: Regenerate using bison-1.33.
6694 2002-02-15 Paul Eggert <eggert@twinsun.com>
6696 * posixver.c, posixver.h: New files.
6697 * Makefile.am (libfetish_a_SOURCES): Add them.
6699 2002-02-02 Paul Eggert <eggert@twinsun.com>
6700 Bruno Haible <bruno@clisp.org>
6702 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6703 (fwrite_success_callback): New declaration.
6704 * unicodeio.c (unicode_to_mb): New function, extracted from
6705 print_unicode_char. Call failure callback instead of error.
6706 (fwrite_success_callback): New function.
6707 (exit_failure_callback): New function.
6708 (fallback_failure_callback): New function.
6709 (print_unicode_char): Call unicode_to_mb.
6711 2002-01-26 Jim Meyering <jim@meyering.net>
6713 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6715 2002-01-22 Jim Meyering <jim@meyering.net>
6717 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6718 Otherwise, some versions of automake would omit the rule that makes
6719 Makefile from Makefile.in.
6721 2001-01-21 Paul Eggert <eggert@twinsun.com>
6723 * xmemcoll.h, xmemcoll.c: New files.
6724 * Makefile.am (libfetish_a_SOURCES): Add them.
6725 * memcoll.c: Include errno.h, and declare errno if not defined.
6726 (memcoll): Set errno to zero if there is no error.
6728 * quotearg.c (quotearg_buffer_restyled):
6729 Fix bug with quoting buffers containing NUL when backslashing escapes.
6730 This bug was exposed by the other changes in this patch.
6731 (quotearg_n_options): New arg ARGSIZE.
6732 All callers changed.
6733 (quoting_options_from_style): New function.
6734 (quotearg_n_style): Use it.
6735 (quotearg_n_style_mem): New function.
6737 * quotearg.h (quotearg_n_style_mem): New function.
6739 2002-01-16 Jim Meyering <jim@meyering.net>
6741 * getdate.y: Add three semicolons, each just before a closing brace.
6742 Bison (as of version 1.31) no longer papers over that mistake.
6744 2002-02-14 Paul Eggert <eggert@twinsun.com>
6746 * backupfile.c (ISDIGIT): Comment fix.
6747 * getdate.y (ISDIGIT): Likewise.
6748 * posixtm.c (ISDIGIT, year): Likewise.
6749 * strverscmp.c (ISDIGIT): Likewise.
6750 * userspec.c (ISDIGIT): Likewise.
6752 2002-01-05 Jim Meyering <jim@meyering.net>
6754 * version-etc.c (version_etc_copyright): Update copyright year.
6756 2001-01-19 Paul Eggert <eggert@twinsun.com>
6758 * closeout.c (close_stdout_status): If ferror (stdout), do
6759 not silently exit merely because the output buffer happens to
6760 have nothing pending.
6762 2001-12-18 Paul Eggert <eggert@twinsun.com>
6764 See the big note in ../ChangeLog.
6765 * human.c (suffixes): Prefer K to k for 1024.
6766 (generate_suffix_backwards): New function.
6767 (human_readable_inexact): Use it.
6768 * xstrtol.c (__xstrtol): If there is no number but there
6769 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6770 Accept 'K' as well as 'k'.
6772 2001-12-15 Jim Meyering <jim@meyering.net>
6774 * regex.h (__restrict_arr): Update from libc.
6776 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6777 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6778 (STREQ): Define.
6780 2001-12-10 Jim Meyering <jim@meyering.net>
6782 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6783 Instead, include "xalloc.h".
6784 (initbuffer): Don't cast xmalloc return value to char*.
6785 (readline): Reword comment.
6786 Don't cast xrealloc return value to char*
6787 Return NULL, not 0.
6789 2001-12-09 Jim Meyering <jim@meyering.net>
6791 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6792 `signed and unsigned type in conditional expression'.
6793 * posixtm.c (posix_time_parse): Likewise.
6795 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6797 * readtokens.c (readtoken): Declare an index to be of type unsigned
6798 to avoid a pedantic warning.
6800 * getstr.c: Don't include assert.h.
6801 (getstr): Remove warning-evoking assertions.
6802 Return -1 if offset parameter is out of bounds.
6803 Change the type of a local from int to size_t.
6805 * strftime.c (my_strftime_localtime_r): Include this function
6806 definition in the `#if ! HAVE_TM_GMTOFF' block.
6808 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6809 Include xalloc.h instead.
6811 2001-12-02 Jim Meyering <jim@meyering.net>
6813 * tempname.c: Don't declare getenv, thus reverting the change of
6814 2001-11-18. It's no longer necessary, now that stdlib.h is always
6815 included.
6817 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6818 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6820 2001-11-30 Akim Demaille <akim@epita.fr>
6822 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6823 before being defined.
6825 2001-11-27 Paul Eggert <eggert@twinsun.com>
6827 * quotearg.h (quotearg_n, quotearg_n_style):
6828 First arg is int, not unsigned.
6829 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6830 (SIZE_MAX, UINT_MAX): New macros.
6831 (quotearg_n_options): Abort if N is negative.
6832 Avoid overflow check on hosts where size_t is 64 bits and int
6833 is 32 bits, as overflow is impossible there.
6834 Fix off-by-one typo that caused unnecessary reallocation.
6836 2001-11-27 Jim Meyering <jim@meyering.net>
6838 * tempname.c: Merge with version from libc.
6839 * regex.c: Likewise.
6841 * tempname.c: Include stdlib.h unconditionally. On some old systems
6842 for which STDC_HEADERS is 0, it was not included, resulting in a
6843 warning about an integer-to-pointer conversion problem with getenv.
6844 Reported by Volker Borchert.
6846 2001-11-26 Jim Meyering <jim@meyering.net>
6848 * gtod.h: Remove file.
6849 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6850 * gettimeofday.c: Don't include gtod.h.
6851 (GTOD_init): Remove function.
6852 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6853 Suggestion from Volker Borchert.
6855 2001-11-23 Jim Meyering <jim@meyering.net>
6857 * hash.h (struct hash_table): Don't define here. Merely declare it.
6858 * hash.c (struct hash_table): Define it here instead.
6860 2001-11-22 Jim Meyering <jim@meyering.net>
6862 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6864 2001-11-18 Paul Eggert <eggert@twinsun.com>
6866 * tempname.c (TMP_MAX): Remove; no longer needed.
6867 (TEMPORARIES): New macro.
6868 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6869 removes an artificial limitation (e.g. HP-UX 10.20, where
6870 TMP_MAX is 17576).
6872 2001-11-18 Jim Meyering <jim@meyering.net>
6874 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6875 on SunOS 4.
6877 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6878 files will be created before anything else.
6880 2001-11-17 Jim Meyering <jim@meyering.net>
6882 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6883 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6884 rather than group writable. Patch by Juan F. Codagnone.
6886 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6887 Instead, include "xalloc.h".
6889 * mountlist.c: Include unlocked-io.h after all system headers.
6890 Remove explicit declarations of xmalloc, xrealloc,
6891 and xstrdup. Instead, include "xalloc.h".
6893 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6894 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6895 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6897 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6898 Reported by Padraig Brady.
6900 * mkstemp.c: #undef mkstemp.
6901 Include config.h.
6902 (rpl_mkstemp): Rename from mkstemp.
6903 Protoize.
6905 2001-11-16 Jim Meyering <jim@meyering.net>
6907 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6908 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6909 determine the amount of total physical memory, use pstat_getstatic.
6910 HPUX-11 doesn't define _SC_PHYS_PAGES.
6911 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6912 If sysconf couldn't be used to determine the amount of available
6913 physical memory, use both pstat_getstatic and pstat_getdynamic.
6914 Based on a patch from Bob Proulx.
6916 2001-11-05 Jim Meyering <jim@meyering.net>
6918 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6920 2001-11-03 Jim Meyering <jim@meyering.net>
6922 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6923 in argmatch_to_argument call.
6925 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6926 argument.
6928 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6929 e.g., a fault due to an attempt to free a NULL pointer.
6931 2001-11-01 Jim Meyering <jim@meyering.net>
6933 * dirfd.c, dirfd.h: New files.
6934 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6936 * hash.c (hash_print) [TESTING]: Clean up.
6938 2001-10-22 Paul Eggert <eggert@twinsun.com>
6940 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6941 to avoid a warning if -Wall.
6943 2001-10-21 Paul Eggert <eggert@twinsun.com>
6945 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6947 2001-10-21 Jim Meyering <jim@meyering.net>
6949 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6950 this code would end up calling gettext even in packages built
6951 with --disable-nls.
6952 * getopt.c (_): Likewise.
6953 * regex.c (_): Likewise.
6955 2001-10-20 Paul Eggert <eggert@twinsun.com>
6957 * error.c (strerror_r): Do not declare unless !_LIBC.
6958 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6959 Use strerror_r that is only a macro, even if it is not a function.
6960 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6961 (private_strerror): Use prototypes, not old-style function definition.
6962 (print_errno_message): New function.
6963 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6964 char*-flavored one.
6965 (error_tail, error, error_at_line): Use it.
6967 2001-10-11 Jim Meyering <jim@meyering.net>
6969 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6970 and quote_n (1, ... to avoid clobbering a buffer.
6972 2001-10-05 Jim Meyering <jim@meyering.net>
6974 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6975 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6976 * hash-pjw.h: New file.
6978 2001-09-30 Jim Meyering <jim@meyering.net>
6980 * mountlist.c [MOUNTED_GETFSSTAT]:
6981 Include <sys/ucred.h>, for Apple Darwin.
6982 Include sys/mount.h and sys/fs_types.h only if available.
6983 (FS_TYPE): Define.
6984 (read_filesystem_list): Use FS_TYPE.
6986 2001-09-29 Paul Eggert <eggert@twinsun.com>
6988 * exclude.c (excluded_filename): 0 -> false, since it's
6989 a boolean context.
6991 2001-09-28 Paul Eggert <eggert@twinsun.com>
6993 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6994 #defines strtoimax. Also treat the other strto* functions
6995 like strtoimax.
6997 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6998 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6999 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7001 2001-09-26 Jim Meyering <jim@meyering.net>
7003 Most macros in unlocked-io.h had the wrong number of arguments.
7004 * gen-uio: New script.
7005 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7006 * unlocked-io.hin: Remove file.
7007 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7008 rather than trying to embed it here.
7009 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7010 Reported by Padraig Brady.
7012 2001-09-25 Volker Borchert <bt@teknon.de>
7014 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7016 2001-09-23 Jim Meyering <jim@meyering.net>
7018 * mountlist.c: Remove useless parentheses in #if directives.
7019 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7020 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7022 2001-09-22 Jim Meyering <jim@meyering.net>
7024 * localcharset.c: Update from latest gettext.
7025 * config.charset: Likewise.
7027 2001-09-20 Jim Meyering <jim@meyering.net>
7029 * xstrtol.c (strtoimax): Guard declaration with
7030 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7031 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7032 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7033 (strtoumax): Likewise, for completeness (it wasn't necessary).
7035 2001-09-06 Paul Eggert <eggert@twinsun.com>
7037 * strtoimax.c (HAVE_LONG_LONG):
7038 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7039 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7040 to work around bug in IBM C compiler.
7042 2001-09-16 Jim Meyering <jim@meyering.net>
7044 * mkdir.c: New file.
7046 2001-09-04 Paul Eggert <eggert@twinsun.com>
7048 * xgetcwd.c: Revert some of the previous change; intead,
7049 fix the HAVE_GETCWD_NULL code to behave more like the
7050 !HAVE_GETCWD_NULL code used to.
7052 Include "xalloc.h".
7053 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7054 invoke xalloc_die.
7056 2001-09-04 Paul Eggert <eggert@twinsun.com>
7058 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7059 Use ssize_t, not int, to store result of readlink.
7060 Check for ssize_t overflow as well as size_t overflow,
7061 as POSIX says the result of readlink is implementation-defined
7062 when ssize_t overflows.
7063 Remove unnecessary cast to char*.
7064 Use free+malloc instead of realloc, as the storage doesn't need
7065 to be preserved and it's clearer and can be more efficient that way.
7066 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7067 * xreadlink.h (xreadlink): Update prototype.
7069 2001-09-03 Paul Eggert <eggert@twinsun.com>
7071 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7072 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7073 spotted by Jim Meyering.
7075 2001-09-03 Jim Meyering <jim@meyering.net>
7077 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7079 2001-09-03 Paul Eggert <eggert@twinsun.com>
7081 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7082 like the HAVE_GETCWD_NULL code.
7083 Include pathmax.h if not HAVE_GETCWD.
7084 Do not include xalloc.h.
7085 (INITIAL_BUFFER_SIZE): New symbol.
7086 Do not use xmalloc / xrealloc, since the caller is responsible for
7087 handling errors. Preserve errno around `free' during failure.
7088 Do not overrun buffer when using getwd.
7090 2001-09-03 Paul Eggert <eggert@twinsun.com>
7092 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7093 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7095 2001-09-02 Jim Meyering <jim@meyering.net>
7097 * error.c: Update from GNU libc.
7099 2001-09-01 Jim Meyering <jim@meyering.net>
7101 * xreadlink.c: New file.
7102 * xreadlink.h: New file.
7103 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7105 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7106 doesn't conflict with sparc Solaris 7's definition in
7107 /usr/include/sys/int_types.h.
7109 * exclude.c: Use `""', not `<>' to #include non-system header files.
7110 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7111 and strncasecmp as r-values. Unixware didn't have declarations.
7113 2001-08-31 Jim Meyering <jim@meyering.net>
7115 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7116 Use an initial, malloc'd, buffer of length 128 rather than
7117 a statically allocated one of length 1024.
7119 2001-08-30 Paul Eggert <eggert@twinsun.com>
7121 * xgetcwd.c: Don't include pathmax.h.
7122 Include stdlib.h and unistd.h if available.
7123 Include xalloc.h.
7124 (xmalloc, xstrdup, free): Remove decls.
7125 (xgetcwd): Don't assume sizes fit in unsigned.
7126 Check for overflow when computing sizes.
7127 Simplify reallocation code.
7129 2001-08-28 Paul Eggert <eggert@twinsun.com>
7131 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7133 * strtoimax.c: Renamed from strtoxmax.c, removing the
7134 old strtoimax.c.
7136 Also, make the following further changes to make this file's
7137 configuration more similar to that of strtol.c:
7138 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7139 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7140 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7141 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7142 changed to signed values.
7144 And make the following changes as well:
7145 Fix copyright notice, as 1999 was missing.
7146 (verify): New macro.
7147 (strtoimax): Check sizes at compile-time, not run-time.
7148 Prefer strtol to strtoll if both work.
7149 (main): Remove; it was not that useful and was a pain to maintain.
7151 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7153 2001-08-30 Paul Eggert <eggert@twinsun.com>
7155 * savedir.c (savedir): Remove size parameter, as POSIX says that
7156 a directory's st_size can have an arbitrary value, so the old
7157 usage could waste an arbitrary amount of memory. All uses
7158 changed.
7159 * savedir.h: Update prototype.
7161 2001-08-30 Paul Eggert <eggert@twinsun.com>
7163 * xstrtol.c (strtoimax): New decl.
7165 2001-08-28 Paul Eggert <eggert@twinsun.com>
7167 * xstrtol.h: Add copyright notice.
7168 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7169 LONGINT_INVALID_SUFFIX_CHAR.
7171 2001-08-30 Paul Eggert <eggert@twinsun.com>
7173 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7174 tm to be declared.
7176 2001-08-30 Paul Eggert <eggert@twinsun.com>
7178 * hash.c: Remove '2001' from copyright notice.
7180 2001-08-30 Paul Eggert <eggert@twinsun.com>
7182 * full-write.h: New file.
7183 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7184 * full-write.c: Correct credits, as cccp.c no longer
7185 exists and anyway it was so heavily changed from the old cccp
7186 code as to be unrecognizable. Include full-write.h.
7187 (full_write) Return size_t, with short writes meaning failure.
7188 All callers changed. This fixes a bug with large buffers
7189 on 64-bit hosts.
7190 * utime.c: Include full-write.h.
7192 2001-08-30 Paul Eggert <eggert@twinsun.com>
7194 Merge 'exclude' changes from tar 1.13.22.
7195 This fixes one or two unlikely storage allocation overflow bugs,
7196 but doesn't change user-visible behavior otherwise.
7198 2001-08-30 Paul Eggert <eggert@twinsun.com>
7200 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7201 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7202 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7203 Include if available.
7204 (<xalloc.h>): Include
7205 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7206 (verify): New macro. Use it to verify that EXCLUDE macros do not
7207 collide with FNM macros.
7208 (struct patopts): New struct.
7209 (struct exclude): Use it, as exclude patterns now come with options.
7210 (new_exclude): Support above changes.
7211 (new_exclude, add_exclude_file):
7212 Initial size must now be a power of two to simplify overflow checking.
7213 (free_exclude, fnmatch_no_wildcards): New function.
7214 (excluded_filename): No longer requires options arg, as the options
7215 are determined by add_exclude. Now returns bool, not int.
7216 (excluded_filename, add_exclude):
7217 Add support for the fancy new exclusion options.
7218 (add_exclude, add_exclude_file): Now takes int options arg.
7219 Check for arithmetic overflow when computing sizes.
7220 (add_exclude_file): xrealloc might modify errno, so don't
7221 realloc until after errno might be used.
7223 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7224 New macros.
7225 (free_exclude): New decl.
7226 (add_exclude, add_exclude_file): Now takes int options arg.
7227 (excluded_filename): No longer requires options arg, as the options
7228 are determined by add_exclude. Now returns bool, not int.
7230 2001-08-30 Paul Eggert <eggert@twinsun.com>
7232 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7234 2001-08-27 Jim Meyering <jim@meyering.net>
7236 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7238 * version-etc.c (N_): Remove definition.
7239 Revert most of last change.
7240 Instead, simply don't mark the `Copyright...' string for translation.
7241 Based on advice from Paul Eggert.
7243 * strtoxmax.c: Tweak comment.
7245 2001-08-26 Jim Meyering <jim@meyering.net>
7247 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7248 of copyright with `%s' so translators don't get an untranslated
7249 message in 2002.
7250 (COPYRIGHT_YEAR): Define.
7251 (version_etc): Use fprintf rather than fputs.
7252 Suggestion from Ulrich Drepper.
7254 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7256 * strtoll.c: New file, from GNU libc.
7257 * xstrtoimax.c: New file.
7259 * xstrtol.h: Add xstrtoimax.
7260 * strtoumax.c: New file. Simply include "strtoumax.c".
7261 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7263 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7264 * strtoxmax.c: ... then renamed to this.
7266 2001-08-13 Paul Eggert <eggert@twinsun.com>
7268 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7269 Port to Solaris 8, where 'sed' requires a space after the 'r'
7270 command, and where sh dislikes "$/". Clean up the spacing a bit.
7271 Redirect output to $tmp just once.
7273 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7275 * addext.c (<errno.h>): Include.
7276 (errno): Declare if not defined.
7277 (addext): Work correctly when pathconf returns -1 and leaves
7278 errno alone because there is no limit. Also, work even if
7279 pathconf returns a value greater than SIZE_MAX.
7281 2001-08-12 Jim Meyering <jim@meyering.net>
7283 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7284 Simply `return getcwd (NULL, 0);'.
7285 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7286 Use 1300 as initial value for length, not PATH_MAX.
7288 * pathmax.h: Clean up cpp syntax.
7290 2001-08-12 Jim Meyering <jim@meyering.net>
7292 * gettimeofday.c: New file.
7293 * gtod.h: New file.
7294 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7296 2001-08-04 Jim Meyering <jim@meyering.net>
7298 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7299 to get in sync with glibc.
7301 2001-08-03 Paul Eggert <eggert@twinsun.com>
7303 The following changes are from gettext 0.10.39 as maintained by
7304 Bruno Haible.
7306 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7307 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7308 with inverted sense. All uses changed.
7310 * mbswidth.c: Don't include <limits.h>.
7311 Include <stdlib.h> and <string.h> unconditionally.
7312 (iswcntrl, mbsinit, ISCNTRL): New macros.
7313 (mbsnwidth): Use K&R style function declarations.
7314 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7315 can optimize it when MB_CUR_MAX == 1.
7316 The width of control characters is zero, not 1.
7318 2001-07-15 Jim Meyering <jim@meyering.net>
7320 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7321 (BUILT_SOURCES): Add unlocked-io.h.
7322 (io_functions): Define.
7323 (unlocked-io.h): New rule.
7324 (DISTCLEANFILES): Add unlocked-io.h.
7325 (all-local): Depend on unlocked-io.h, to ensure it is created.
7327 * unlocked-io.hin: New file
7329 * regex.c: Update from glibc.
7331 2001-07-05 Jim Meyering <jim@meyering.net>
7333 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7334 recommendation.
7335 (libfetish_a_SOURCES): Put all .h files here instead.
7336 Remove a thus-exposed (better checks in automake) duplicate and
7337 two unnecessary .h files.
7339 2001-06-11 Jim Meyering <jim@meyering.net>
7341 * regex.c: Update from GNU libc.
7343 2001-05-27 Jim Meyering <jim@meyering.net>
7345 * readutmp.h (UT_TYPE): Define.
7347 2001-05-24 Jim Meyering <jim@meyering.net>
7349 * argmatch.c: Include "quote.h".
7350 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7351 quote function. Reported by Göran Uddeborg.
7353 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7355 * dirname.c (dir_name): Compute append_dot using path, not newpath
7356 which is not yet declared.
7358 2001-05-11 Paul Eggert <eggert@twinsun.com>
7360 * Makefile.am (libfetish_a_SOURCES):
7361 Add strftime.c, since we now compile it on all hosts.
7363 * strftime.c (my_strftime):
7364 Define to nstrftime if emacs, but only if my_strftime is not defined.
7365 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7366 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7367 Add one more extra argument: a nanoseconds value.
7368 All uses changed.
7369 (ns): New macro.
7370 (my_strftime function): Add %N format.
7371 (emacs_strftimeu): Renamed from emacs_strftime,
7372 with extra ut argument.
7374 2001-05-11 Paul Eggert <eggert@twinsun.com>
7376 dirname code cleanup. base_name now behaves more compatibly
7377 with POSIX basename when given file names that have trailing
7378 slashes, and similarly for dir_name. Add new primitives
7379 base_len and dir_len. Put the directory-name-related decls
7380 into dirname.h.
7382 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7383 * backupfile.c (base_name): Likewise.
7384 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7385 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7386 * makepath.c (strip_trailing_slashes): Likewise.
7387 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7388 Likewise.
7389 * rename.c (strip_trailing_slashes): Likewise.
7390 * same.c (base_name): Likewise.
7391 * stripslash.c (ISSLASH): Likewise.
7393 * addext.c: Include <dirname.h> after size_t is defined.
7394 * backupfile.c: Likewise.
7396 * addext.c (addext): Use base_len to trim redundant
7397 trailing slashes instead of doing it ourselves.
7398 But do not trim the last slash if it is not redundant.
7400 * backupfile.c (find_backup_file_name,
7401 max_backup_version): Use base_len instead of rolling it ourselves.
7402 Handle the case of "" and (on DOS) "C:" correctly.
7404 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7405 Include <string.h>, <dirname.h>.
7406 (base_name): Allow file names ending in slashes, other than names
7407 that are all slashes. In this case, return the basename followed
7408 by the slashes. This is more general, and can be used in places
7409 where the original base_name purposely had an assertion failure.
7410 (base_len): New function.
7412 * dirname.c: Include <string.h> instead of <stdlib.h>.
7413 Do not include <assert.h>; no longer needed.
7414 Include xalloc.h.
7415 (memrchr): Remove decl.
7416 (dir_name_r): Remove.
7417 (dir_len): Renamed from dirlen. All callers changed.
7418 Rewrite in terms of base_name, for simplicity and consistency.
7419 (dir_name): Never return NULL. All callers changed.
7420 Do not include <stdlib.h> in test program; no longer needed.
7421 return 0; is fine for test program.
7423 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7424 New macros.
7425 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7427 * path-concat.c (path_concat): Use base_len to compute
7428 base length, not strlen; this means we cannot rely on memcpy
7429 to null-terminate.
7431 * same.c (STREQ): Remove.
7432 (same_name): Handle the case where the basename ends in trailing '/'.
7434 * stripslash.c (strip_trailing_slashes): Return nonzero if
7435 a slash was stripped. Do not strip the last slash after a
7436 file system prefix.
7438 2001-04-08 Jim Meyering <jim@meyering.net>
7440 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7441 recomputed; that's necessary when the offset spans a DST transition.
7442 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7444 2001-04-02 Jim Meyering <jim@meyering.net>
7446 * regex.h, regex.c: Update from GNU libc.
7448 2001-03-19 Paul Eggert <eggert@twinsun.com>
7450 * version-etc.c (version_etc_copyright): Update to 2001.
7452 2001-03-16 Paul Eggert <eggert@twinsun.com>
7454 * tempname.c (uint64_t): Define to uintmax_t if
7455 not defined, and if UINT64_MAX is not defined.
7456 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7457 Reported by John David Anglin.
7459 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7461 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7462 alias if codeset is empty.
7463 * config.charset (BeOS): Use wildcard syntax.
7465 2001-03-13 Jim Meyering <jim@meyering.net>
7467 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7468 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7469 From Bruno Haible.
7471 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7473 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7474 Don't return NULL.
7475 * unicodeio.c (print_unicode_char): Simplify accordingly.
7477 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7479 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7480 support for DOS/DJGPP.
7482 2001-02-28 Paul Eggert <eggert@twinsun.com>
7484 * Makefile.am (libfetish_a_SOURCES):
7485 Add dup-safer.c, fopen-safer.c.
7486 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7488 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7490 2001-02-25 Paul Eggert <eggert@twinsun.com>
7492 The mkstemp replacement is taken from glibc 2.2.2, with some
7493 portability fixes for use outside glibc, as follows:
7495 * tempname.c (struct_stat64): New macro.
7496 (direxists, __gen_tempname): Use it.
7497 This avoids a portability problem with Solaris 8.
7499 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7500 (<stddef.h>, <stdint.h>, <string.h>):
7501 Include only if STDC_HEADERS || _LIBC.
7502 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7503 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7504 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7505 (__set_errno): Define this macro if <errno.h> doesn't.
7506 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7507 Define these macros if <stdio.h> doesn't.
7508 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7509 Define these macros if <sys/stat.h>
7510 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7511 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7512 __xstat64): Define if not _LIBC.
7513 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7514 (__gen_tempname): Invoke gettimeofday only if
7515 HAVE_GETTIMEOFDAY || _LIBC;
7516 otherwise, fall back on plain "time".
7517 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7519 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7521 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7523 2001-02-17 Jim Meyering <jim@meyering.net>
7525 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7526 around included file name.
7528 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7530 * strftime.c: Update from GNU libc (the only changes were to comments).
7532 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7534 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7536 2001-02-17 Paul Eggert <eggert@twinsun.com>
7538 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7539 Remove workaround macros for hosts that have mbrtowc but not
7540 mbstate_t, as we now insist on proper declarations for both
7541 before using mbrtowc.
7543 2001-02-17 Jim Meyering <jim@meyering.net>
7545 * regex.c: Update from libc.
7547 2001-02-16 Paul Eggert <eggert@twinsun.com>
7549 * alloca.c (malloc): Undef before defining, since stdlib.h
7550 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7551 Reported by Mark Hounschell via Paul Eggert.
7553 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7555 * config.charset: Update for FreeBSD 4.2.
7557 2001-01-26 Jim Meyering <jim@meyering.net>
7559 * quotearg.c: Include stddef.h.
7560 * quote.c: Include stddef.h.
7561 Reported by Axel Kittenberger.
7563 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7564 line in double quotes so that it evokes a better diagnostic.
7565 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7566 Reported by Axel Kittenberger.
7568 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7570 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7571 to avoid a warning. Add back 'const' to inptr.
7573 2001-01-16 Jim Meyering <jim@meyering.net>
7575 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7576 From Bruno Haible.
7578 2001-01-14 Jim Meyering <jim@meyering.net>
7580 * rename.c: New file. From Volker Borchert.
7581 Include stdlib.h, string.h or strings.h, and xalloc.h.
7582 Use strip_trailing_slashes rather than open-coding it.
7584 2001-01-03 Paul Eggert <eggert@twinsun.com>
7586 * strftime.c: Sync with glibc time/strftime.c 1.81.
7588 2001-01-03 Jim Meyering <jim@meyering.net>
7590 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7591 local `inptr' to avoid warning with some system declarations of iconv.
7593 2000-12-29 Paul Eggert <eggert@twinsun.com>
7595 * modechange.c: Do not assume that mode_t uses the
7596 traditional octal encoding. E.g. "chmod 1 FOO" should set
7597 the other-execute bit of FOO even if S_IXOTH != 1.
7599 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7600 WOTH, XOTH, ALLM): New macros.
7601 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7602 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7603 Use them.
7604 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7605 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7606 (mode_compile):
7607 No need to use uintmax_t; unsigned long is long enough.
7608 Don't bother to get suffix since we don't use it.
7610 2000-12-24 Jim Meyering <jim@meyering.net>
7612 * hash.c (is_prime): Return explicit boolean values.
7613 (hash_get_first): Return NULL to appease Irix5.6's 89.
7614 Reported by Nelson Beebe.
7616 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7618 * localcharset.c (locale_charset): Add support for Win32.
7620 2000-12-18 Paul Eggert <eggert@twinsun.com>
7622 * physmem.h, physmem.c: New files.
7624 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7625 (noinst_HEADERS): Add physmem.h.
7627 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7628 't' for compatibility with Solaris 8 sort.
7630 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7632 * config.charset: Add support for BeOS.
7634 2000-12-16 Jim Meyering <jim@meyering.net>
7636 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7637 SHELLS_FILE to a file name that's useful on djgpp systems.
7638 Include stdlib.h.
7639 (ADDITIONAL_DEFAULT_SHELLS): Define.
7640 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7641 Based mostly on a patch from Prashant TR.
7643 2000-12-16 Jim Meyering <jim@meyering.net>
7645 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7646 N and M) would have treated it like `chown N:N FILE'.
7648 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7650 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7652 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7653 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7654 to the list of canonical encodings. Rename EUC-CN to GB2312.
7656 2000-12-08 Andreas Schwab <schwab@suse.de>
7658 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7659 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7661 2000-12-07 Jim Meyering <jim@meyering.net>
7663 * stripslash.c (ISSLASH): Define.
7664 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7665 From Prashant TR.
7667 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7668 (dir_name_r): Declare this function as static.
7669 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7670 manifest itself on a name containing a mix of slashes and
7671 backslashes.
7672 Make this function work with names starting with a DOS-style
7673 drive letter and colon prefix.
7674 (dir_name): Append `.' if necessary.
7675 Based mostly on patches from Prashant TR and Eli Zaretskii.
7677 * dirname.h (dir_name_r): Remove prototype.
7679 2000-12-05 Jim Meyering <jim@meyering.net>
7681 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7683 2000-12-04 Jim Meyering <jim@meyering.net>
7685 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7686 Also include memory.h, stdlib.h, unistd.h if appropriate.
7687 Reported by Andreas Jaeger (conflicting declaration of malloc).
7689 2000-12-02 Jim Meyering <jim@meyering.net>
7691 * closeout.h: Make idempotent, to avoid some obscure warnings.
7693 2000-12-01 Paul Eggert <eggert@twinsun.com>
7695 * memrchr.c: Include <config.h> before any system include file.
7697 2000-11-29 Paul Eggert <eggert@twinsun.com>
7699 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7701 2000-11-26 Jim Meyering <jim@meyering.net>
7703 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7705 2000-11-22 Paul Eggert <eggert@twinsun.com>
7707 * strftime.c (my_strftime): Do not invoke mbrlen with a
7708 size of (size_t) -1; it's not portable.
7710 2000-11-17 Akim Demaille <akim@epita.fr>
7712 * obstack.h: Formatting changes.
7713 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7714 prevent type checking.
7715 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7716 cast the value to (void *): assigning a `foo *' to a `void *'
7717 variable is valid.
7718 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7720 2000-11-17 Jim Meyering <jim@meyering.net>
7722 * strstr.c: Update from GNU libc.
7724 2000-11-16 Jim Meyering <jim@meyering.net>
7726 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7728 2000-11-11 Jim Meyering <jim@meyering.net>
7730 * error.c: Add a couple #includes, merging from GNU libc version.
7732 2000-11-10 Jim Meyering <jim@meyering.net>
7734 * obstack.h: Update from GNU libc.
7735 * obstack.c: Likewise.
7737 2000-11-06 Paul Eggert <eggert@twinsun.com>
7739 * getusershell.c (setusershell): Use rewind rather than
7740 fseek/fseeko, to avoid configuration hassles with fseeko.
7741 Don't bother opening SHELLS_FILE if shellstream is NULL;
7742 it's not necessary.
7744 2000-11-05 Jim Meyering <jim@meyering.net>
7746 * makepath.h (make_dir): Declare.
7747 * makepath.c (make_dir): Remove `static' attribute.
7748 Tweak a comment.
7750 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7752 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7753 last one in a bucket, advance to the next bucket.
7755 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7757 * fnmatch.c: Do not comment out all the code if we are using
7758 the GNU C library, because in some cases we are replacing buggy
7759 code in the GNU C library itself.
7761 2000-10-30 Paul Eggert <eggert@twinsun.com>
7763 * error.h, getline.h, modechange.h:
7764 Remove "2000" from Copyright line, as the file hasn't been
7765 changed this year other than in the copyright notice.
7767 * xalloc.h: Add "2000" to Copyright line, as this file
7768 was changed this year.
7770 2000-10-30 Paul Eggert <eggert@twinsun.com>
7772 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7773 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7774 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7776 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7778 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7779 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7780 doesn't define __restrict_arr.
7782 2000-10-29 Jim Meyering <jim@meyering.net>
7784 * xstat.in: Fix grammar in comment.
7786 2000-10-28 Jim Meyering <jim@meyering.net>
7788 * memchr.c: Update from libc.
7789 Adjust for portability:
7790 [HAVE_STDLIB_H]: Include stdlib.h.
7791 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7792 Undef __memchr, too.
7793 [!weak_alias]: Define __memchr to memchr.
7795 * regex.c: Update from libc.
7796 * regex.h: Likewise.
7797 * getopt1.c: Likewise.
7798 * memcmp.c: Likewise.
7800 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7801 Avoid using fseek, when possible -- it's broken by design.
7802 Patch by Ulrich Drepper.
7804 2000-10-26 Jim Meyering <jim@meyering.net>
7806 * strftime.c: Update from libc.
7808 2000-10-25 Jim Meyering <jim@meyering.net>
7810 * obstack.c: Update from libc.
7812 2000-10-23 Jim Meyering <jim@meyering.net>
7814 * hard-locale.c (hard_locale): Revert last change -- it was simply
7815 wrong. That set_locale call must not have any side effects.
7816 From Paul Eggert.
7818 2000-10-22 Jim Meyering <jim@meyering.net>
7820 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7821 [CYCLIC]: Remove now-unused definition.
7823 * save-cwd.c (O_DIRECTORY): Define, if needed.
7824 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7825 Suggestion from Ulrich Drepper.
7827 2000-10-21 Jim Meyering <jim@meyering.net>
7829 * dirname.c (dir_name_r): New function, factored out of dir_name.
7830 (dir_name): Use dir_name_r.
7831 * dirname.h (dir_name_r): Declare it.
7833 2000-10-21 Jim Meyering <jim@meyering.net>
7835 * dirname.c (memrchr): Declare if necessary.
7836 (dir_name): Remove the restriction that there be no
7837 trailing slashes. Now, this code skips past them, effectively
7838 ignoring them.
7839 [TEST_DIRNAME] (main): New unit tests.
7841 * memrchr.c: New file from GNU libc.
7842 Undef __memrchr, too.
7843 [!weak_alias]: Define __memrchr to memrchr.
7844 Guard weak_alias use with `#ifdef weak_alias'.
7846 2000-10-17 Jim Meyering <jim@meyering.net>
7848 * quote.h (PARAMS): Define and use.
7849 Reported by Akim Demaille.
7851 * getopt.c: Update from libc.
7853 2000-10-16 Jim Meyering <jim@meyering.net>
7855 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7856 From Jan Fedak.
7858 2000-09-25 Jim Meyering <jim@meyering.net>
7860 * md5.h (rol): Define (from GnuPG).
7862 * sha.c: Give credit (GnuPG) where due.
7863 (M): Use rol rather than open-coding it.
7864 Add a FIXME comment.
7866 2000-09-21 Jim Meyering <jim@meyering.net>
7868 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7869 Reported by Michael Stone.
7871 2000-09-20 Jim Meyering <jim@meyering.net>
7873 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7874 (noinst_HEADERS): Add sha.h.
7875 Based on code from Scott G. Miller and from GnuPG.
7877 2000-09-15 Jim Meyering <jim@meyering.net>
7879 * regex.c: Update from libc.
7881 2000-09-10 Jim Meyering <jim@meyering.net>
7883 * getopt.c (_getopt_internal): Update from glibc.
7885 2000-09-09 Jim Meyering <jim@meyering.net>
7887 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7888 think it should be used as a general replacement for isascii.
7889 * fnmatch.c: Likewise.
7890 * mbswidth.c: Likewise
7891 * regex.c: Likewise.
7893 Don't use atoi.
7894 * userspec.c: Include sys/param.h and limits.h.
7895 Include xstrtol.h.
7896 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7897 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7898 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7899 UID, GID. Check range.
7901 2000-09-06 Jim Meyering <jim@meyering.net>
7903 * getopt.c (_getopt_internal): Update from glibc.
7905 2000-08-30 Jim Meyering <jim@meyering.net>
7907 * strftime.c: Merge in changes from GNU libc.
7909 2000-08-26 Jim Meyering <jim@meyering.net>
7911 * closeout.c: Include "__fpending.h".
7912 (close_stdout_status): Return right away if there's nothing to flush.
7914 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7915 * __fpending.c: New file.
7916 * __fpending.h: New file.
7918 2000-08-07 Paul Eggert <eggert@twinsun.com>
7920 Standardize on "memory exhausted" instead of "Memory exhausted"
7921 or "virtual memory exhausted".
7922 * obstack.c (print_and_abort): Use "memory exhausted", not
7923 "virtual memory exhausted".
7924 * same.c (same_name): Invoke xalloc_die instead of printing
7925 our own message.
7926 * userspec.c (parse_user_spec): Likewise.
7927 * bumpalloc.h: comment fix
7928 * same.c, userspec.c: Include xalloc.h.
7930 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7931 not char *const and pointing to a constant array.
7932 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7933 (xrealloc): Comment fix.
7935 * userspec.c (parse_user_spec):
7936 Don't translate a message until just before returning,
7937 to avoid unnecessary translation.
7939 2000-08-07 Jim Meyering <jim@meyering.net>
7941 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7942 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7943 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7944 getgroups.c, gethostname.c, getopt.h, group-member.c,
7945 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7946 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7947 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7948 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7949 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7950 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7951 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7952 yesno.c: Back out Copyright date changes for each file with no change
7953 this year. This eases coordination with other programs using the same
7954 source code modules. From Paul Eggert.
7956 2000-08-03 Greg McGary <greg@mcgary.org>
7958 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7959 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7960 (EXTEND_BUFFER): Use them.
7962 2000-08-01 Jim Meyering <jim@meyering.net>
7964 * dirname.c (ISSLASH): Define.
7965 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7966 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7967 both `\' and `/' may be use as path separators.
7968 Based on a patch from Prashant TR.
7970 2000-07-31 Paul Eggert <eggert@twinsun.com>
7972 * quotearg.c (quotearg_n_options): Don't make the initial
7973 slot vector a constant, since it might get modified.
7975 2000-07-31 Jim Meyering <jim@meyering.net>
7977 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7978 * obstack.c (print_and_abort): Likewise.
7980 2000-07-30 Paul Eggert <eggert@twinsun.com>
7982 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7983 buffer, so that the caller can always quote one small
7984 component of a "memory exhausted" message in slot 0.
7985 From a suggestion by Jim Meyering.
7987 2000-07-30 Jim Meyering <jim@meyering.net>
7989 * makepath.c (make_path): Quote the other instance, too.
7991 * quotearg.c (N_STATIC_SLOTVECS): Define.
7992 (STATIC_BUF_SIZE): Define.
7993 (quotearg_n_options): Use only statically allocated storage when
7994 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7995 than STATIC_BUF_SIZE.
7997 2000-07-29 Jim Meyering <jim@meyering.net>
7999 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8000 * dirname.c (dir_name): Likewise.
8002 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8004 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8005 (dir_name): Assert that there are no trailing slashes.
8007 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8009 * mbswidth.h (mbswidth): Add a flags argument.
8010 (mbswidth): New declaration.
8011 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8012 * mbswidth.c (mbswidth): Add a flags argument.
8013 (mbsnwidth): New function.
8015 2000-07-24 Jim Meyering <jim@meyering.net>
8017 * mbswidth.c: Remove useless #else. From Bruno Haible.
8019 2000-07-23 Paul Eggert <eggert@twinsun.com>
8021 * mbswidth.c (_XOPEN_SOURCE):
8022 Don't define; this causes problems on Solaris 7.
8023 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8025 2000-07-23 Paul Eggert <eggert@twinsun.com>
8027 * quotearg.c:
8028 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8029 so that mbstate_t is always defined.
8031 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8032 be 1 in at least one GCC installation, and this configuration
8033 error is likely to be common. Ignoring MB_LEN_MAX hurts
8034 performance on hosts that have mbrtowc but have only unibyte
8035 locales, but I assume these hosts are rare.
8037 2000-07-23 Paul Eggert <eggert@twinsun.com>
8039 * quotearg.c: Streamline by invoking multibyte code only if needed.
8040 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8041 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8042 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8043 invoke multibyte primitives.
8045 2000-07-23 Jim Meyering <jim@meyering.net>
8047 * basename.c (base_name): Add an assertion.
8049 2000-07-15 Bruno Haible <clisp.cons.org>
8051 * quotearg.c: When the system forces us to redefine mbstate_t,
8052 shadow its mbsinit function.
8054 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8056 * mbswidth.h: New file.
8057 * mbswidth.c: New file.
8058 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8059 (noinst_HEADERS): Add mbswidth.h.
8061 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8063 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8064 and IRIX 6.
8066 2000-07-15 Jim Meyering <jim@meyering.net>
8068 * makepath.c: Include quote.h.
8069 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8070 corresponding argument in a `quote (...)' call.
8071 Give better diagnostics.
8073 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8074 (noinst_HEADERS): Add quote.h.
8076 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8077 from tar's src/misc.c.
8078 * quote.h: New file. Prototypes for same.
8080 2000-07-10 Paul Eggert <eggert@twinsun.com>
8082 From a suggestion by Bruno Haible.
8083 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8084 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8085 to decide whether to define the BeOS workaround macro;
8086 this adjusts to the change to AC_MBSTATE_T.
8088 2000-07-13 Paul Eggert <eggert@twinsun.com>
8090 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8092 * quotearg.c (quoting_style_args, quoting_style_vals,
8093 quotearg_buffer_restyled): Add support for
8094 clocale_quoting_style. Undo previous change to
8095 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8096 and "{RIGHT QUOTATION MARK}" msgids.
8098 2000-07-05 Paul Eggert <eggert@twinsun.com>
8100 The old behavior of quoting `like this' doesn't look good with
8101 newer, ISO-style fonts. See:
8102 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8104 Instead, quote "like this" by default. Let the translator
8105 tailor the locale-specific quoting behavior by providing
8106 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8108 * quotearg.c (N_): New macro.
8109 (gettext_default): New function.
8110 (quotearg_buffer_restyled): Use
8111 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8112 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8114 2000-07-09 Jim Meyering <jim@meyering.net>
8116 * Most files: Update copyright dates to include 2000.
8118 2000-07-08 Jim Meyering <jim@meyering.net>
8120 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8121 if not defined.
8122 (xgethostname): Remove now-unnecessary #ifdef.
8123 Move declaration of `err' into loop where it's used.
8125 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8127 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8128 by allocating a larger buffer. Test the gethostname return value for
8129 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8130 returns an error and ENAMETOOLONG isn't defined.
8132 2000-07-05 Paul Eggert <eggert@twinsun.com>
8133 and Bruno Haible <haible@clisp.cons.org>
8135 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8137 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8139 * quotearg.c (struct quoting_options): Simplify quote_these_too
8140 dimension.
8142 2000-07-03 Jim Meyering <jim@meyering.net>
8144 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8145 Reported by Bruno Haible.
8147 2000-07-04 Jim Meyering <jim@meyering.net>
8149 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8150 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8151 lacks mbrtowc.
8153 2000-07-03 Paul Eggert <eggert@twinsun.com>
8154 and Bruno Haible <haible@clisp.cons.org>
8156 * quotearg.c (mbrtowc):
8157 Assign to *pwc, and return 1 only if result is nonzero.
8158 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8160 2000-07-03 Jim Meyering <jim@meyering.net>
8162 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8163 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8164 From Bob Proulx.
8166 2000-07-02 Jim Meyering <jim@meyering.net>
8168 * quotearg.c (mbstate_t): Don't define here.
8170 2000-07-02 Jim Meyering <jim@meyering.net>
8172 * nanosleep.c (SIGCONT): Define if not already defined.
8174 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8176 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8177 per change in ../m4/ls-mntd-fs.m4.
8178 (read_filesystem_list): Ignore symbolic links.
8180 2000-06-29 Jim Meyering <jim@meyering.net>
8182 * same.c: Include <string.h> or <strings.h>, as appropriate,
8183 for declaration of strcmp.
8185 * long-options.c: Include <stdlib.h>, for declaration of exit.
8187 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8188 Avoid warning by casting result to `char *' to remove `const'.
8190 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8192 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8194 2000-06-26 Paul Eggert <eggert@twinsun.com>
8196 savedir now sets errno on failure and invokes xmalloc to get memory.
8197 Fix a couple of other minor bugs while we're at it.
8199 * savedir.c (<unistd.h>): Do not include; there's no need.
8200 (NAMLEN): Remove macro.
8201 (malloc, realloc): Remove decls.
8202 (stpcpy): Likewise.
8203 ("xalloc.h"): Include.
8204 (NAME_SIZE_DEFAULT): New macro.
8205 (savedir): Use xmalloc / xrealloc to allocate memory.
8206 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8207 Skip "" directory entries.
8208 Use strlen to calculate directory entry length, since the old method
8209 is rarely used these days and isn't worth supporting.
8210 Don't use a pointer after freeing it.
8211 Check for integer overflow when calculating allocation size.
8212 Use memcpy to copy entries, instead of stpcpy.
8213 Set errno properly when returning NULL.
8214 Check for readdir error.
8216 2000-06-26 Jim Meyering <jim@meyering.net>
8218 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8220 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8222 * getusershell.c (xmalloc, xrealloc): Remove functions.
8223 Include xalloc.h.
8224 Don't include <stdlib.h>. Don't declare malloc, realloc.
8226 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8228 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8230 2000-06-24 Jim Meyering <jim@meyering.net>
8232 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8234 2000-06-21 Jim Meyering <jim@meyering.net>
8236 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8238 2000-06-19 Paul Eggert <eggert@twinsun.com>
8240 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8241 (mbrtowc, mbstate_t): Define substitutes if
8242 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8243 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8244 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8246 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8248 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8249 than 1024, return a memory chunk of least possible size, instead
8250 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8251 Use free/xmalloc instead of xrealloc to avoid copying for very long
8252 paths.
8254 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8256 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8257 address, not strdup. Include <stdlib.h> and don't declare free().
8259 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8261 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8262 the empty string.
8264 2000-06-21 Jim Meyering <jim@meyering.net>
8266 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8267 (noinst_HEADERS): Add getstr.h.
8269 * getline.c (getstr): Move into a separate file.
8270 * getstr.c (getstr): New file, extracted from getline.c, with
8271 the following changes: new parameter, delim2; both delim[12]
8272 parameters have type `int', not `char'. The latter would lose
8273 with 8-bit delimiters.
8274 * getstr.h: New file.
8276 2000-06-19 Jim Meyering <jim@meyering.net>
8278 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8280 2000-06-18 Jim Meyering <jim@meyering.net>
8282 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8283 Besides, these days every porting target provides a mkdir function.
8285 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8286 (this snippet comes from src/system.h).
8288 2000-06-15 Paul Eggert <eggert@twinsun.com>
8290 * human.c (adjust_value): New function.
8291 (human_readable_inexact): Apply rounding style even when
8292 printing approximate values.
8294 2000-06-14 Paul Eggert <eggert@twinsun.com>
8296 * human.c (human_readable_inexact): Allow an input block
8297 size that is not a multiple of the output block size, and vice versa.
8298 Reported by Piergiorgio Sartor.
8300 2000-06-14 Paul Eggert <eggert@twinsun.com>
8302 * getdate.y (get_date): Apply relative times after time
8303 zone indicator, not before. Reported by Todd A. Jacobs.
8305 2000-06-13 Jim Meyering <jim@meyering.net>
8307 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8309 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8311 2000-06-12 Paul Eggert <eggert@twinsun.com>
8313 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8315 2000-06-04 Paul Eggert <eggert@twinsun.com>
8317 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8319 2000-06-04 Jim Meyering <jim@meyering.net>
8321 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8322 SunOS 4.1.4 for which gid_t is an unsigned type.
8324 2000-06-03 Jim Meyering <jim@meyering.net>
8326 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8328 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8330 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8331 newer, don't install charset.alias.
8332 * config.charset: Change the Linux/glibc rules so they become empty
8333 on glibc-2.1 or newer.
8335 2000-06-02 Jim Meyering <jim@meyering.net>
8337 * mountlist.c: Back out last change. Instead, do this...
8338 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8339 member using the same `ignore'-testing code.
8340 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8341 fs_type strings.
8342 From Mark D. Roth.
8344 2000-05-29 Jim Meyering <jim@meyering.net>
8346 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8347 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8349 2000-05-22 Jim Meyering <jim@meyering.net>
8351 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8353 2000-05-18 Jim Meyering <jim@meyering.net>
8355 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8356 back, too, since it may have been modified by allocate_entry.
8357 (hash_delete): Rewrite to use neither the assignment operator
8358 nor the comma operator in an if-expression.
8360 2000-05-15 Paul Eggert <eggert@twinsun.com>
8362 * closeout.c:
8363 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8364 Remove; no longer needed.
8365 "quotearg.h": Add include.
8366 (file_name): Do not bother to explicitly initialize to NULL; it's less
8367 efficient on some hosts.
8368 (close_stdout_status): Remove test as to whether stdout was already
8369 closed; it breaks for the case "echo x | sort >&-".
8370 Quote file name colons.
8371 Do not assume that _("write error") lacks format strings.
8373 2000-05-15 Jim Meyering <jim@meyering.net>
8375 * version-etc.c (version_etc_copyright): Update the copyright string
8376 used in all --version output.
8378 2000-05-14 Jim Meyering <jim@meyering.net>
8380 * closeout.c (close_stdout_set_file_name): New function.
8381 (close_stdout_status): Use new file-scoped global.
8382 Return right away if fstat says the stdout file descriptor is invalid.
8383 * closeout.h (close_stdout_set_file_name): Declare.
8385 2000-05-10 Jim Meyering <jim@meyering.net>
8387 * closeout.c [default_exit_status]: New file-scoped variable.
8388 (close_stdout_set_status): New function.
8389 * closeout.h (close_stdout_set_status): Declare.
8391 2000-05-08 Jim Meyering <jim@meyering.net>
8393 * long-options.c: Don't include closeout.h.
8394 (parse_long_options): Don't call close_stdout for --version.
8396 2000-05-06 Jim Meyering <jim@meyering.net>
8398 * strnlen.c: Undefine __strnlen and strnlen.
8399 [!weak_alias]: Define __strnlen to strnlen.
8401 * atexit.c: New file, from libiberty.
8403 2000-05-06 Jim Meyering <jim@meyering.net>
8405 * closeout.c (close_stdout_status): Also check for errors on the
8406 stderr stream.
8408 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8410 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8411 instead of xmalloc, xrealloc, path_concat.
8412 (locale_charset): Treat empty environment variables as absent.
8413 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8415 2000-05-04 Jim Meyering <jim@meyering.net>
8417 * getopt.c: Update from glibc.
8418 * obstack.c: Likewise.
8419 * obstack.h: Likewise.
8420 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8422 * regex.h: Likewise.
8423 * strndup.c: Likewise.
8424 * strnlen.c: New file, from glibc.
8426 2000-05-01 Jim Meyering <jim@meyering.net>
8428 * full-write.c (full_write): Remove `FIXME' part of comment.
8430 2000-04-29 Jim Meyering <jim@meyering.net>
8432 * path-concat.c: Declare strdup only if it's not defined.
8433 * canon-host.c: Likewise.
8435 2000-04-28 Jim Meyering <jim@meyering.net>
8437 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8438 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8439 included first, then limits.h is included by locale.h by libintl.h.
8440 From John David Anglin.
8442 2000-04-25 Jim Meyering <jim@meyering.net>
8444 * makepath.c (S_IRWXUGO): Define.
8445 (make_path): Always perform explicit chmod if MODE specifies any
8446 of the `special' permission bits. Prompted by a bug report against
8447 install from Mate Wierdl and Joost van Baal.
8449 2000-04-18 Jim Meyering <jim@meyering.net>
8451 * README: New file.
8453 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8454 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8456 2000-04-17 Jim Meyering <jim@meyering.net>
8458 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8459 the definition of it to rpl_strftime also defined-away the system's
8460 declaration.
8462 2000-04-15 Jim Meyering <jim@meyering.net>
8464 Use `C' to denote so-called `contiguous' files, the same way
8465 that tar does.
8466 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8467 (ftypelet): Use S_ISCTG.
8468 From Michael Deutschmann.
8470 2000-04-14 Jim Meyering <jim@meyering.net>
8472 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8474 2000-04-08 Jim Meyering <jim@meyering.net>
8476 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8477 names don't conflict. Reported by Eli Zaretskii.
8479 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8481 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8482 bug. Deal with the different error behavior of Irix iconv.
8484 2000-04-07 Jim Meyering <jim@meyering.net>
8486 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8487 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8489 2000-04-05 Jim Meyering <jim@meyering.net>
8491 Portability tweaks required for ultrix4.3.
8492 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8493 * readutmp.c: Include sys/types.h before sys/stat.h.
8494 * canon-host.c: Declare strdup.
8495 * path-concat.c: Likewise.
8496 From John David Anglin.
8498 2000-04-04 Jim Meyering <jim@meyering.net>
8500 Be more DOS 8.3-friendly.
8501 * ref-add.sin: Renamed from ref-add.sed.in.
8502 * ref-del.sin: Renamed from ref-del.sed.in.
8503 * Makefile.am: Reflect renaming.
8504 Reported by Eli Zaretskii.
8506 Use a temporary file name that won't clash with `charset.alias'
8507 in the DOS 8.3 name space.
8508 * Makefile.am (charset_tmp): Define.
8509 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8510 (uninstall-local): Likewise.
8511 Reported by Eli Zaretskii.
8513 2000-03-29 Paul Eggert <eggert@twinsun.com>
8515 * time/strftime.c (my_strftime): Make sure we call the system
8516 strftime, not ourselves, when invoking the underlying strftime.
8518 2000-03-24 Jim Meyering <jim@meyering.net>
8520 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8521 (charset_alias): Define.
8522 (install-exec-local): Factor out common code.
8523 (uninstall-local): Split lines longer than 80.
8524 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8525 (SUFFIXES): Define.
8526 (.sed.in.sed): New rule. Don't redirect directly to $@.
8527 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8529 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8531 * config.charset: Output a line containing "Packages using this file".
8532 * ref-add.sed.in, ref-del.sed.in: New files.
8533 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8534 ref-del.sed): New rules.
8536 2000-03-17 Jim Meyering <jim@meyering.net>
8538 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8539 Otherwise, include <strings.h>
8541 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8543 * unicodeio.c (utf8_wctomb): New function.
8544 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8545 format instead of in UCS-4 with platform dependent endianness.
8547 2000-03-07 Paul Eggert <eggert@twinsun.com>
8549 * savedir.c (savedir): Work even if directory size is
8550 negative; this can happen with some screwy NFS configurations.
8552 2000-03-06 Jim Meyering <jim@meyering.net>
8554 * localcharset.c (get_charset_aliases): Don't try to free file_name
8555 if it's NULL (because we ran out of memory). From Bruno Haible.
8557 2000-03-05 Jim Meyering <jim@meyering.net>
8559 * localcharset.c ("path-concat.h"): Include.
8560 (get_charset_aliases): Use path_concat instead of ANSI string
8561 concatenation.
8563 * unicodeio.h (PARAMS): Define.
8564 Use it to guard prototype.
8566 2000-03-04 Jim Meyering <jim@meyering.net>
8568 * Makefile.am (install-exec-local): Create $(libdir) before installing
8569 into it.
8570 (uninstall-local): Uncomment this rule so `make distcheck' works
8571 once again.
8573 * unicodeio.c (<errno.h>): Include it.
8574 (errno): Declare if not defined.
8576 * localcharset.c: Add Bruno's comment justifying use of volatile.
8578 * config.charset: New version, incorporating remarks from a linux
8579 i18n mailing list. From Bruno Haible.
8581 2000-03-02 Jim Meyering <jim@meyering.net>
8583 * Makefile.am (EXTRA_DIST): Add config.charset.
8585 2000-03-01 Jim Meyering <jim@meyering.net>
8587 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8588 * unicodeio.c: Likewise.
8590 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8592 * config.charset: New file.
8593 * localcharset.c: New file.
8594 * unicodeio.h, unicodeio.c: New files.
8595 * Makefile.am (DEFS): Add -DLIBDIR=...
8596 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8597 (noinst_HEADERS): Add unicodeio.h.
8598 (all-local, install-exec-local, charset.alias): New targets.
8600 2000-02-28 Paul Eggert <eggert@twinsun.com>
8602 * quotearg.c (ALERT_CHAR): New macro.
8603 (quotearg_buffer_restyled): Use it.
8605 2000-02-27 Jim Meyering <jim@meyering.net>
8607 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8608 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8610 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8611 not `#if STDC_HEADERS'.
8612 Declare malloc if needed.
8614 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8615 now that autoconf always defines the HAVE_DECL_ symbols.
8616 * human.c: Likewise.
8617 * same.c: Likewise.
8618 * strtoumax.c: Likewise.
8620 * backupfile.c: Arrange for cpp to fail if the configure-time
8621 declaration check was not run.
8622 * hash.c: Likewise.
8623 * human.c: Likewise.
8624 * same.c: Likewise.
8625 * strtoumax.c: Likewise.
8627 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8628 then first look up the entire `.'-containing string as a login name.
8630 2000-02-18 Paul Eggert <eggert@twinsun.com>
8632 * getdate.y: Handle two-digit years with leading zeros correctly.
8633 (textint): New typedef.
8634 (parser_control): Member year changed from int to textint.
8635 All uses changed.
8636 (YYSTYPE): Removed; replaced by %union with int and textint members.
8637 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8638 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8639 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8640 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8641 (date, number, to_year): Use width of number in digits, not its value,
8642 to determine whether it's a 2-digit year, or a 2-digit time.
8643 (yylex): Store number of digits of numeric tokens.
8644 Reported by John Kendall.
8646 (parser_control): Changed from struct parser_control to typedef (for
8647 consistency). All uses changed.
8649 (tID): Removed; not used.
8650 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8652 2000-02-14 Paul Eggert <eggert@twinsun.com>
8654 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8655 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8657 2000-02-12 Jim Meyering <jim@meyering.net>
8659 * userspec.c (ISDIGIT): Define it.
8660 (isdigit): Remove definition.
8661 (is_number): Use ISDIGIT, not isdigit.
8662 <libintl.h>: Include.
8663 (_ and N_): Define.
8664 (parse_user_spec): Mark translatable strings.
8666 2000-02-10 Jim Meyering <jim@meyering.net>
8668 With these changes, nanosleep.[ch] are finally enough like the other
8669 lib/* replacement files to compile on a few more losing systems.
8671 * nanosleep.h: Don't include config.h.
8672 Remove prototype from declaration of nanosleep.
8673 (PARAMS): Remove now-unneeded definition.
8674 * nanosleep.c: #undef nanosleep.
8675 (rpl_nanosleep): Rename from nanosleep.
8677 2000-02-03 Jim Meyering <jim@meyering.net>
8679 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8680 rather than with `#if HAVE_UTMPNAME'.
8682 2000-02-01 Jim Meyering <jim@meyering.net>
8684 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8686 2000-01-31 Jim Meyering <jim@meyering.net>
8688 * nanosleep.h (nanosleep): Guard declaration with
8689 `#if ! HAVE_DECL_NANOSLEEP'.
8690 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8691 the declaration in that vendor's sys/timers.h.
8692 Reported by Christian Krackowizer.
8694 * quotearg.c (ISASCII): Add #undef and move definition to follow
8695 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8696 (ISPRINT): Likewise.
8697 Reported by Tom Tromey.
8699 2000-01-30 Jim Meyering <jim@meyering.net>
8701 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8702 uses of ->ut_name. The latter doesn't work with new Linux header files
8703 where only utmpx.ut_user is declared.
8705 * readutmp.h (UT_USER): Define.
8707 2000-01-23 Jim Meyering <jim@meyering.net>
8709 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8710 obstack.c.
8712 2000-01-22 Jim Meyering <jim@meyering.net>
8714 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8715 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8716 Required for some AIX systems. Reported by Christian Krackowizer.
8717 [TESTING] (main): New function.
8719 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8720 * dirname.c (dir_name): Support for DOS-style file names with drive
8721 letters.
8723 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8725 * strverscmp.c (ISDIGIT): Define.
8726 (strverscmp): Use ISDIGIT, not isdigit.
8728 2000-01-17 Paul Eggert <eggert@twinsun.com>
8730 * nanosleep.c (nanosleep):
8731 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8732 POSIX.1 doesn't require SA_INTERRUPT and some systems
8733 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8734 it's been part of POSIX.1 since day 1 (in 1988).
8736 2000-01-17 Jim Meyering <jim@meyering.net>
8738 * interlock: Remove unused file. Reported by François Pinard.
8740 2000-01-16 Paul Eggert <eggert@twinsun.com>
8742 * quotearg.c (quotearg_buffer_restyled): Do not quote
8743 alert, backslash, formfeed, and vertical tab unnecessarily in
8744 shell quoting style.
8747 -----
8749 Copyright (C) 2000-2009 Free Software Foundation, Inc.
8751 Copying and distribution of this file, with or without
8752 modification, are permitted provided the copyright notice
8753 and this notice are preserved.