ChangeLog

   1 2010-08-11  Ulrich Drepper  <drepper@redhat.com>
   2
   3         [BZ #11903]
   4         * sysdeps/generic/netinet/ip.h (IPTOS_CLASS): Fix definition.
   5         Patch by Evgeni Bikov <bikovevg@iitp.ru>.
   6
   7         * nss/Makefile: Add rules to build and run tst-nss-test1.
   8         * shlib-versions: Add entry for libnss_test1.
   9         * nss/nss_test1.c: New file.
  10         * nss/tst-nss-test1.c: New file.
  11
  12         * nss/nsswitch.c (__nss_database_custom): Define new variable.
  13         (__nss_configure_lookup): Set appropriate entry in
  14         __nss_configure_lookup to true.
  15         * nss/nsswitch.h: Define enum with indeces of databases in
  16         databases and __nss_database_custom arrays.  Declare
  17         __nss_database_custom.
  18         * grp/initgroups.c (internal_getgrouplist): Use __nss_database_custom
  19         to avoid using nscd when custom rules are installed.
  20         * nss/getXXbyYY_r.c: Likewise.
  21         * sysdeps/posix/getaddrinfo.c (gaih_inet): Likewise.
  22
  23         * nss/nss_files/files-parse.c: Whitespace fixes.
  24
  25 2010-08-09  Ulrich Drepper  <drepper@redhat.com>
  26
  27         [BZ #11883]
  28         * posix/fnmatch.c: Keep track of alloca use and fall back on malloc.
  29         * posix/fnmatch_loop.c: Likewise.
  30
  31 2010-07-17  Andi Kleen  <ak@linux.intel.com>
  32
  33         * sysdeps/i386/i386-mcount.S (__fentry__): Define.
  34         * sysdeps/x86_64/_mcount.S (__fentry__): Define.
  35         * stdlib/Versions (__fentry__): Add for GLIBC 2.13
  36         * Versions.def [GLIBC_2.13]: Add.
  37
  38 2010-08-06  Ulrich Drepper  <drepper@redhat.com>
  39
  40         * sysdeps/unix/sysv/linux/getlogin_r.c (__getlogin_r_loginuid):
  41         Also fail if tpwd after pwuid call is NULL.
  42
  43 2010-07-31  Samuel Thibault  <samuel.thibault@ens-lyon.org>
  44
  45         * hurd/hurdselect.c (_hurd_select): Round timeout up instead of down
  46         when converting to ms.
  47
  48 2010-06-06  Samuel Thibault  <samuel.thibault@ens-lyon.org>
  49
  50         * sysdeps/mach/hurd/ttyname.c (ttyname): Replace MIG_BAD_ID and
  51         EOPNOTSUPP errors with ENOTTY.
  52         * sysdeps/mach/hurd/ttyname_r.c (__ttyname_r): Replace MIG_BAD_ID and
  53         EOPNOTSUPP errors with ENOTTY.
  54
  55 2010-07-31  Ulrich Drepper  <drepper@redhat.com>
  56
  57         * sysdeps/x86_64/multiarch/Makefile [subdir=string] (sysdep_routines):
  58         Add strcasecmp_l-ssse3.
  59         * sysdeps/x86_64/multiarch/strcmp.S: Add support to compile for
  60         strcasecmp.
  61         * sysdeps/x86_64/strcmp.S: Allow more flexible compiling of strcasecmp.
  62         * sysdeps/x86_64/multiarch/strcasecmp_l.S: New file.
  63         * sysdeps/x86_64/multiarch/strcasecmp_l-ssse3.S: New file.
  64
  65 2010-07-30  Ulrich Drepper  <drepper@redhat.com>
  66
  67         * sysdeps/x86_64/multiarch/strcmp.S: Pretty printing.
  68
  69         * string/Makefile (strop-tests): Add strcasecmp.
  70         * sysdeps/x86_64/Makefile [subdir=string] (sysdep_routines): Add
  71         strcasecmp_l-nonascii.
  72         (gen-as-const-headers): Add locale-defines.sym.
  73         * sysdeps/x86_64/strcmp.S: Add support for strcasecmp implementation.
  74         * sysdeps/x86_64/strcasecmp.S: New file.
  75         * sysdeps/x86_64/strcasecmp_l.S: New file.
  76         * sysdeps/x86_64/strcasecmp_l-nonascii.c: New file.
  77         * sysdeps/x86_64/locale-defines.sym: New file.
  78         * string/test-strcasecmp.c: New file.
  79
  80         * string/test-strcasestr.c: Test both ends of the range of characters.
  81         * sysdeps/x86_64/multiarch/strstr.c: Fix UCHIGH definition.
  82
  83 2010-07-29  Roland McGrath  <roland@redhat.com>
  84
  85         [BZ #11856]
  86         * manual/locale.texi (Yes-or-No Questions): Fix example code.
  87
  88 2010-07-27  Ulrich Drepper  <drepper@redhat.com>
  89
  90         * sysdeps/x86_64/multiarch/strcmp-ssse3.S: Avoid compiling the file
  91         for ld.so.
  92
  93 2010-07-27  Andreas Schwab  <schwab@redhat.com>
  94
  95         * manual/memory.texi (Malloc Tunable Parameters): Document
  96         M_PERTURB.
  97
  98 2010-07-26  Roland McGrath  <roland@redhat.com>
  99
 100         [BZ #11840]
 101         * configure.in (-fgnu89-inline check): Set and substitute
 102         gnu89_inline, not libc_cv_gnu89_inline.
 103         * configure: Regenerated.
 104         * config.make.in (gnu89-inline-CFLAGS): Use @gnu89_inline@.
 105
 106 2010-07-26  Ulrich Drepper  <drepper@redhat.com>
 107
 108         * string/test-strnlen.c: New file.
 109         * string/Makefile (strop-tests): Add strnlen.
 110         * string/tester.c (test_strnlen): Add a few more test cases.
 111         * string/tst-strlen.c: Better error reporting.
 112
 113         * sysdeps/x86_64/strnlen.S: New file.
 114
 115 2010-07-24  Ulrich Drepper  <drepper@redhat.com>
 116
 117         * sysdeps/x86_64/multiarch/strstr.c (__m128i_strloadu_tolower): Use
 118         lower-latency instructions.
 119
 120 2010-07-23  Ulrich Drepper  <drepper@redhat.com>
 121
 122         * string/test-strcasestr.c: New file.
 123         * string/test-strstr.c: New file.
 124         * string/Makefile (strop-tests): Add strstr and strcasestr.
 125         * string/str-two-way.h: Don't undefine MAX.
 126         * string/strcasestr.c: Don't define alias if NO_ALIAS is defined.
 127
 128 2010-07-21  Andreas Schwab  <schwab@redhat.com>
 129
 130         * sysdeps/i386/i686/multiarch/Makefile (sysdep_routines): Add
 131         strcasestr-nonascii.
 132         (CFLAGS-strcasestr-nonascii.c): Define.
 133         * sysdeps/i386/i686/multiarch/strcasestr-nonascii.c: New file.
 134         * sysdeps/x86_64/multiarch/strcasestr-nonascii.c (STRSTR_SSE42):
 135         Remove unused attribute.
 136
 137 2010-07-20  Roland McGrath  <roland@redhat.com>
 138
 139         * elf/dl-sysdep.c (_dl_important_hwcaps): Add dsocaps mask to
 140         dl_hwcap_mask as well as dl_hwcap.  Without this, dsocaps matching in
 141         ld.so.cache was broken.  With it, there is no way to disable dsocaps
 142         like LD_HWCAP_MASK can disable hwcaps.
 143
 144 2010-06-02  Emilio Pozuelo Monfort  <pochu27@gmail.com>
 145
 146         * sysdeps/mach/hurd/sendmsg.c (__libc_sendmsg): Fix memory leaks.
 147
 148 2010-07-16  Ulrich Drepper  <drepper@redhat.com>
 149
 150         * sysdeps/x86_64/multiarch/strstr.c: Rewrite to avoid indirect function
 151         call in strcasestr.
 152         * sysdeps/x86_64/multiarch/strcasestr.c: Declare
 153         __strcasestr_sse42_nonascii.
 154         * sysdeps/x86_64/multiarch/Makefile: Add rules to build
 155         strcasestr-nonascii.c.
 156         * sysdeps/x86_64/multiarch/strcasestr-nonascii.c: New file.
 157
 158 2010-06-15  Luis Machado  <luisgpm@br.ibm.com>
 159
 160         * sysdeps/powerpc/powerpc32/power6/fpu/s_copysign.S: New file.
 161         * sysdeps/powerpc/powerpc32/power6/fpu/s_copysignf.S: New file.
 162         * sysdeps/powerpc/powerpc64/power6/fpu/s_copysign.S: New file.
 163         * sysdeps/powerpc/powerpc64/power6/fpu/s_copysignf.S: New file.
 164
 165 2010-07-09  Ulrich Drepper  <drepper@redhat.com>
 166
 167         * sysdeps/unix/sysv/linux/fpathconf.c (__fpathconf): Use __fcntl not
 168         fcntl.
 169
 170 2010-07-06  Andreas Schwab  <schwab@redhat.com>
 171
 172         * elf/dl-version.c (match_symbol): Don't pass NULL occation to
 173         dl_signal_cerror.
 174
 175 2010-07-06  Ulrich Drepper  <drepper@redhat.com>
 176
 177         * sysdeps/unix/sysv/linux/fpathconf.c (__fpathconf): Implement
 178         _PC_PIPE_BUF using F_GETPIPE_SZ.
 179
 180 2010-07-05  Roland McGrath  <roland@redhat.com>
 181
 182         * manual/arith.texi (Rounding Functions): Fix rint description
 183         implicit in round description.
 184
 185 2010-07-02  Ulrich Drepper  <drepper@redhat.com>
 186
 187         * elf/Makefile: Fix linking for a few tests to make recent linker
 188         happy.
 189
 190 2010-06-30  Andreas Schwab  <schwab@redhat.com>
 191
 192         * dlfcn/Makefile (LDLIBS-bug-atexit3-lib.so): Readd
 193         $(common-objpfx)libc_nonshared.a.
 194
 195 2010-06-21  Luis Machado  <luisgpm@br.ibm.com>
 196
 197         * sysdeps/powerpc/powerpc32/970/fpu/Implies: Remove.
 198         * sysdeps/powerpc/powerpc32/power5/fpu/Implies: Remove.
 199         * sysdeps/powerpc/powerpc32/power5+/fpu/Implies: Remove.
 200         * sysdeps/powerpc/powerpc32/power6x/fpu/Implies: Remove.
 201         * sysdeps/powerpc/powerpc64/970/fpu/Implies: Remove.
 202         * sysdeps/powerpc/powerpc64/power5/fpu/Implies: Remove.
 203         * sysdeps/powerpc/powerpc64/power5+/fpu/Implies: Remove.
 204         * sysdeps/powerpc/powerpc64/power6x/fpu/Implies: Remove.
 205         * sysdeps/unix/sysv/linux/powerpc/powerpc32/970/fpu/Implies: Remove.
 206         * sysdeps/unix/sysv/linux/powerpc/powerpc32/power4/fpu/Implies: Remove.
 207         * sysdeps/unix/sysv/linux/powerpc/powerpc32/power5/fpu/Implies: Remove.
 208         * sysdeps/unix/sysv/linux/powerpc/powerpc32/power5+/fpu/Implies: Remove.
 209         * sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/fpu/Implies: Remove.
 210         * sysdeps/unix/sysv/linux/powerpc/powerpc32/power6x/fpu/Implies: Remove.
 211         * sysdeps/unix/sysv/linux/powerpc/powerpc32/power7/fpu/Implies: Remove.
 212         * sysdeps/unix/sysv/linux/powerpc/powerpc64/970/fpu/Implies: Remove.
 213         * sysdeps/unix/sysv/linux/powerpc/powerpc64/power4/fpu/Implies: Remove.
 214         * sysdeps/unix/sysv/linux/powerpc/powerpc64/power5/fpu/Implies: Remove.
 215         * sysdeps/unix/sysv/linux/powerpc/powerpc64/power5+/fpu/Implies: Remove.
 216         * sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/fpu/Implies: Remove.
 217         * sysdeps/unix/sysv/linux/powerpc/powerpc64/power6x/fpu/Implies: Remove.
 218         * sysdeps/unix/sysv/linux/powerpc/powerpc64/power7/fpu/Implies: Remove.
 219         * sysdeps/powerpc/powerpc32/970/Implies: Point to power4.
 220         * sysdeps/powerpc/powerpc32/power5/Implies: Point to power4.
 221         * sysdeps/powerpc/powerpc32/power5+/Implies: Point to power5.
 222         * sysdeps/powerpc/powerpc32/power6/Implies: Point to power5+.
 223         * sysdeps/powerpc/powerpc32/power6x/Implies: Point to power6.
 224         * sysdeps/powerpc/powerpc64/970/Implies: Point to power4.
 225         * sysdeps/powerpc/powerpc64/power5/Implies: Point to power4.
 226         * sysdeps/powerpc/powerpc64/power5+/Implies: Point to power5.
 227         * sysdeps/powerpc/powerpc64/power6/Implies: Point to power5+.
 228         * sysdeps/powerpc/powerpc64/power6x/Implies: Point to power6.
 229         * sysdeps/powerpc/powerpc32/power7/Implies: New file.
 230         * sysdeps/powerpc/powerpc64/power7/Implies: New file.
 231         * sysdeps/unix/sysv/linux/powerpc/powerpc32/970/Implies: New file.
 232         * sysdeps/unix/sysv/linux/powerpc/powerpc32/cell/Implies: New file.
 233         * sysdeps/unix/sysv/linux/powerpc/powerpc32/power4/Implies: New file.
 234         * sysdeps/unix/sysv/linux/powerpc/powerpc32/power5/Implies: New file.
 235         * sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/Implies: New file.
 236         * sysdeps/unix/sysv/linux/powerpc/powerpc32/power6x/Implies: New file.
 237         * sysdeps/unix/sysv/linux/powerpc/powerpc32/power7/Implies: New file.
 238         * sysdeps/unix/sysv/linux/powerpc/powerpc64/970/Implies: New file.
 239         * sysdeps/unix/sysv/linux/powerpc/powerpc64/cell/Implies: New file.
 240         * sysdeps/unix/sysv/linux/powerpc/powerpc64/power4/Implies: New file.
 241         * sysdeps/unix/sysv/linux/powerpc/powerpc64/power5/Implies: New file.
 242         * sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/Implies: New file.
 243         * sysdeps/unix/sysv/linux/powerpc/powerpc64/power6x/Implies: New file.
 244         * sysdeps/unix/sysv/linux/powerpc/powerpc64/power7/Implies: New file.
 245
 246 2010-06-25  H.J. Lu  <hongjiu.lu@intel.com>
 247
 248         * debug/memmove_chk.c (__memmove_chk): Renamed to ...
 249         (MEMMOVE_CHK): ...this.  Default to __memmove_chk.
 250         * string/memmove.c (memmove): Renamed to ...
 251         (MEMMOVE): ...this.  Default to memmove.
 252         * sysdeps/x86_64/memcpy.S: Use ENTRY_CHK and END_CHK.
 253         * sysdeps/x86_64/sysdep.h (ENTRY_CHK): Define.
 254         (END_CHK): Define.
 255         * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
 256         memcpy-ssse3 mempcpy-ssse3 memmove-ssse3 memcpy-ssse3-back
 257         mempcpy-ssse3-back memmove-ssse3-back.
 258         * sysdeps/x86_64/multiarch/bcopy.S: New file .
 259         * sysdeps/x86_64/multiarch/memcpy-ssse3-back.S: New file.
 260         * sysdeps/x86_64/multiarch/memcpy-ssse3.S: New file.
 261         * sysdeps/x86_64/multiarch/memcpy.S: New file.
 262         * sysdeps/x86_64/multiarch/memcpy_chk.S: New file.
 263         * sysdeps/x86_64/multiarch/memmove-ssse3-back.S: New file.
 264         * sysdeps/x86_64/multiarch/memmove-ssse3.S: New file.
 265         * sysdeps/x86_64/multiarch/memmove.c: New file.
 266         * sysdeps/x86_64/multiarch/memmove_chk.c: New file.
 267         * sysdeps/x86_64/multiarch/mempcpy-ssse3-back.S: New file.
 268         * sysdeps/x86_64/multiarch/mempcpy-ssse3.S: New file.
 269         * sysdeps/x86_64/multiarch/mempcpy.S: New file.
 270         * sysdeps/x86_64/multiarch/mempcpy_chk.S: New file.
 271         * sysdeps/x86_64/multiarch/init-arch.h (bit_Fast_Copy_Backward):
 272         Define.
 273         (index_Fast_Copy_Backward): Define.
 274         (HAS_ARCH_FEATURE): Define.
 275         (HAS_FAST_REP_STRING): Define.
 276         (HAS_FAST_COPY_BACKWARD): Define.
 277
 278 2010-06-21  Andreas Schwab  <schwab@redhat.com>
 279
 280         * sysdeps/unix/sysv/linux/getlogin_r.c (__getlogin_r_loginuid):
 281         Restore proper fallback handling.
 282
 283 2010-06-19  Ulrich Drepper  <drepper@redhat.com>
 284
 285         [BZ #11701]
 286         * posix/group_member.c (__group_member): Correct checking loop.
 287
 288         * sysdeps/unix/sysv/linux/getlogin_r.c (__getlogin_r_loginuid): Handle
 289         OOM in getpwuid_r correctly.  Return error number when the caller
 290         should return, otherwise -1.
 291         (getlogin_r): Adjust to return also for result of __getlogin_r_loginuid
 292         call returning > 0 value.
 293         * sysdeps/unix/sysv/linux/getlogin.c (getlogin): Likewise.
 294
 295 2010-06-07  Andreas Schwab  <schwab@redhat.com>
 296
 297         * dlfcn/Makefile: Remove explicit dependencies on libc.so and
 298         libc_nonshared.a from targets in modules-names.
 299
 300 2010-06-02  Kirill A. Shutemov  <kirill@shutemov.name>
 301
 302         * elf/dl-reloc.c: Flush cache after solving TEXTRELs if arch
 303         requires it.
 304
 305 2010-06-10  Luis Machado  <luisgpm@br.ibm.com>
 306
 307         * sysdeps/powerpc/powerpc32/power7/memcmp.S: New file
 308         * sysdeps/powerpc/powerpc64/power7/memcmp.S: New file.
 309         * sysdeps/powerpc/powerpc32/power7/strncmp.S: New file.
 310         * sysdeps/powerpc/powerpc64/power7/strncmp.S: New file.
 311
 312 2010-06-02  Andreas Schwab  <schwab@redhat.com>
 313
 314         * nis/nss_nis/nis-initgroups.c (get_uid): Properly resize buffer.
 315
 316 2010-06-14  Ulrich Drepper  <drepper@redhat.com>
 317
 318         * sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h: Define F_SETPIPE_SZ
 319         and F_GETPIPE_SZ.
 320         * sysdeps/unix/sysv/linux/i386/bits/fcntl.h: Likewise.
 321         * sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h: Likewise.
 322         * sysdeps/unix/sysv/linux/s390/bits/fcntl.h: Likewise.
 323         * sysdeps/unix/sysv/linux/sparc/bits/fcntl.h: Likewise.
 324         * sysdeps/unix/sysv/linux/sh/bits/fcntl.h: Likewise.
 325         * sysdeps/unix/sysv/linux/ia64/bits/fcntl.h: Likewise
 326
 327 2010-06-14  Roland McGrath  <roland@redhat.com>
 328
 329         * manual/libc.texinfo (@copying): Change to GFDL v1.3.
 330
 331 2010-06-07  Jakub Jelinek  <jakub@redhat.com>
 332
 333         * libio/stdio.h (sscanf, vsscanf): Use __REDIRECT_NTH instead of
 334         __REDIRECT followed by __THROW.
 335         * wcsmbs/wchar.h (swscanf, vswscanf): Likewise.
 336         * posix/getopt.h (getopt): Likewise.
 337
 338 2010-06-02  Emilio Pozuelo Monfort  <pochu27@gmail.com>
 339
 340         * hurd/lookup-at.c (__file_name_lookup_at): Accept
 341         AT_SYMLINK_FOLLOW in AT_FLAGS.  Fail with EINVAL if both
 342         AT_SYMLINK_FOLLOW and AT_SYMLINK_NOFOLLOW are present
 343         in AT_FLAGS.
 344         * hurd/hurd/fd.h (__file_name_lookup_at): Update comment.
 345         * sysdeps/mach/hurd/linkat.c (linkat): Pass O_NOLINK in FLAGS.
 346
 347 2010-05-28  Luis Machado  <luisgpm@br.ibm.com>
 348
 349         * sysdeps/powerpc/powerpc32/power7/memcpy.S: Exchange srdi for srwi.
 350
 351 2010-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 352
 353         [BZ #11640]
 354         * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features):
 355         Properly check family and model.
 356
 357 2010-05-26  Takashi Yoshii  <takashi.yoshii.zj@renesas.com>
 358
 359         * sysdeps/unix/sysv/linux/sh/sh4/register-dump.h: Fix iov[] size.
 360
 361 2010-05-24  Luis Machado  <luisgpm@br.ibm.com>
 362
 363         * sysdeps/powerpc/powerpc32/power7/memset.S: POWER7 32-bit memset fix.
 364
 365 2010-05-21  Ulrich Drepper  <drepper@redhat.com>
 366
 367         * elf/dl-runtime.c (_dl_profile_fixup): Don't crash on unresolved weak
 368         symbol reference.
 369
 370 2010-05-19  Andreas Schwab  <schwab@redhat.com>
 371
 372         * elf/dl-runtime.c (_dl_fixup): Don't crash on unresolved weak
 373         symbol reference.
 374
 375 2010-05-21  Andreas Schwab  <schwab@redhat.com>
 376
 377         * sysdeps/unix/sysv/linux/Makefile (sysdep_routines): Add recvmmsg
 378         and internal_recvmmsg.
 379         * sysdeps/unix/sysv/linux/recvmmsg.c: New file.
 380         * sysdeps/unix/sysv/linux/internal_recvmmsg.S: New file.
 381         * sysdeps/unix/sysv/linux/socketcall.h (SOCKOP_recvmmsg): Define.
 382         * sysdeps/unix/sysv/linux/syscalls.list (recvmmsg): Remove.
 383
 384         * sunrpc/clnt_tcp.c (clnttcp_control): Add missing break.
 385         * sunrpc/clnt_udp.c (clntudp_control): Likewise.
 386         * sunrpc/clnt_unix.c (clntunix_control): Likewise.
 387
 388 2010-05-20  Andreas Schwab  <schwab@redhat.com>
 389
 390         * sysdeps/unix/sysv/linux/sys/timex.h: Use __REDIRECT_NTH.
 391
 392 2010-05-17  Luis Machado  <luisgpm@br.ibm.com>
 393
 394         POWER7 optimizations.
 395         * sysdeps/powerpc/powerpc64/power7/memset.S: New file.
 396         * sysdeps/powerpc/powerpc32/power7/memset.S: New file.
 397
 398 2010-05-19  Ulrich Drepper  <drepper@redhat.com>
 399
 400         * version.h: Update for 2.13 development version.
 401
 402 2010-05-12  Andrew Stubbs  <ams@codesourcery.com>
 403
 404         * sysdeps/sh/sh4/fpu/feholdexcpt.c (feholdexcept): Really disable all
 405         exceptions.  Return 0.
 406
 407 2010-05-07  Roland McGrath  <roland@redhat.com>
 408
 409         * elf/ldconfig.c (main): Add a const.
 410
 411 2010-05-06  Ulrich Drepper  <drepper@redhat.com>
 412
 413         * nss/getent.c (idn_flags): Default to AI_IDN|AI_CANONIDN.
 414         (args_options): Add no-idn option.
 415         (ahosts_keys_int): Add idn_flags to ai_flags.
 416         (parse_option): Handle 'i' option to clear idn_flags.
 417
 418         * malloc/malloc.c (_int_free): Possible race in the most recently
 419         added check.  Only act on the data if no current modification
 420         happened.
 421
 422 See ChangeLog.17 for earlier changes.