?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
dbgcnt name matching bug fix
[official-gcc.git] / fixincludes / inclhack.def
blob8cb6b7ed61dd91734c1a840cd491ee5ce5e45423
1 /* -*- Mode: C -*- */
2
3 autogen definitions fixincl;
4
5 /* Define all the fixes we know about for repairing damaged headers.
6 Please see the README before adding or changing entries in this file.
7
8 This is the sort command:
9
10 blocksort output=inclhack.sorted \
11 pattern='^/\*$' \
12 trailer='^/\*EOF\*[/]' \
13 input=inclhack.def \
14 key='hackname[ ]*=[ ]*(.*);'
15
16 Set up a debug test so we can make the templates emit special
17 code while debugging these fixes: */
18
19 #ifdef DEBUG
20 FIXINC_DEBUG = yes;
21 #endif
22
23 /* On AIX when _LARGE_FILES is defined stdio.h defines fopen to
24 * fopen64 etc. and this causes problems when building with g++
25 * because cstdio udefs everything from stdio.h, leaving us with
26 * ::fopen has not been declared errors. This fixes stdio.h to
27 * undef those defines and use __asm__ to alias the symbols if
28 * building with g++ and -D_LARGE_FILES
29 */
30 fix = {
31 hackname = AAB_aix_stdio;
32 files = stdio.h;
33 select = "define fopen fopen64";
34 mach = "*-*-aix*";
35 test-text = ''; /* no way to test */
36
37 c_fix = wrap;
38
39 c_fix_arg = "";
40
41 c_fix_arg = <<- _EOArg_
42
43 #if defined __GNUG__ && defined _LARGE_FILES && defined __cplusplus
44 #define __need__aix_stdio_h_fix
45 #ifdef __need__aix_stdio_h_fix
46 #undef fseeko
47 #undef ftello
48 #undef fgetpos
49 #undef fsetpos
50 #undef fopen
51 #undef freopen
52 /* Alias the symbols using asm */
53 extern "C" {
54 extern int fgetpos(FILE *, fpos64_t *) __asm__("fgetpos64");
55 extern FILE *fopen(const char *, const char *) __asm__("fopen64");
56 extern FILE *freopen(const char *, const char *, FILE *) __asm__("freopen64");
57 extern int fseeko(FILE *, off64_t, int) __asm__("fseeko64");
58 extern int fsetpos(FILE *, const fpos64_t *) __asm__("fsetpos64");
59 extern off64_t ftello(FILE *) __asm__("ftello64");
60 }
61 #endif
62 #endif
63
64 _EOArg_;
65 };
66
67
68 /*
69 * On Mac OS 10.3.9, the 'long double' functions are available in
70 * libSystem, but are not prototyped in math.h.
71 */
72 fix = {
73 hackname = AAB_darwin7_9_long_double_funcs;
74 mach = "*-*-darwin7.9*";
75 files = architecture/ppc/math.h;
76 bypass = "powl";
77 replace = <<- _EndOfHeader_
78 /* This file prototypes the long double functions available on Mac OS
79 10.3.9. */
80 #ifndef __MATH__
81 # undef __APPLE_CC__
82 # define __APPLE_CC__ 1345
83 # include_next <architecture/ppc/math.h>
84 # undef __APPLE_CC__
85 # define __APPLE_CC__ 1
86 # ifndef __LIBMLDBL_COMPAT
87 # ifdef __LONG_DOUBLE_128__
88 # define __LIBMLDBL_COMPAT(sym) __asm("_" #sym "$LDBL128")
89 # else
90 # define __LIBMLDBL_COMPAT(sym)
91 # endif /* __LONG_DOUBLE_128__ */
92 # endif /* __LIBMLDBL_COMPAT */
93 # ifdef __cplusplus
94 extern "C" {
95 # endif
96 extern long double acosl( long double ) __LIBMLDBL_COMPAT(acosl);
97 extern long double asinl( long double ) __LIBMLDBL_COMPAT(asinl);
98 extern long double atanl( long double ) __LIBMLDBL_COMPAT(atanl);
99 extern long double atan2l( long double, long double ) __LIBMLDBL_COMPAT(atan2l);
100 extern long double cosl( long double ) __LIBMLDBL_COMPAT(cosl);
101 extern long double sinl( long double ) __LIBMLDBL_COMPAT(sinl);
102 extern long double tanl( long double ) __LIBMLDBL_COMPAT(tanl);
103 extern long double acoshl( long double ) __LIBMLDBL_COMPAT(acoshl);
104 extern long double asinhl( long double ) __LIBMLDBL_COMPAT(asinhl);
105 extern long double atanhl( long double ) __LIBMLDBL_COMPAT(atanhl);
106 extern long double coshl( long double ) __LIBMLDBL_COMPAT(coshl);
107 extern long double sinhl( long double ) __LIBMLDBL_COMPAT(sinhl);
108 extern long double tanhl( long double ) __LIBMLDBL_COMPAT(tanhl);
109 extern long double expl( long double ) __LIBMLDBL_COMPAT(expl);
110 extern long double exp2l( long double ) __LIBMLDBL_COMPAT(exp2l);
111 extern long double expm1l( long double ) __LIBMLDBL_COMPAT(expm1l);
112 extern long double logl( long double ) __LIBMLDBL_COMPAT(logl);
113 extern long double log10l( long double ) __LIBMLDBL_COMPAT(log10l);
114 extern long double log2l( long double ) __LIBMLDBL_COMPAT(log2l);
115 extern long double log1pl( long double ) __LIBMLDBL_COMPAT(log1pl);
116 extern long double logbl( long double ) __LIBMLDBL_COMPAT(logbl);
117 extern long double modfl( long double, long double * ) __LIBMLDBL_COMPAT(modfl);
118 extern long double ldexpl( long double, int ) __LIBMLDBL_COMPAT(ldexpl);
119 extern long double frexpl( long double, int * ) __LIBMLDBL_COMPAT(frexpl);
120 extern int ilogbl( long double ) __LIBMLDBL_COMPAT(ilogbl);
121 extern long double scalbnl( long double, int ) __LIBMLDBL_COMPAT(scalbnl);
122 extern long double scalblnl( long double, long int ) __LIBMLDBL_COMPAT(scalblnl);
123 extern long double fabsl( long double ) __LIBMLDBL_COMPAT(fabsl);
124 extern long double cbrtl( long double ) __LIBMLDBL_COMPAT(cbrtl);
125 extern long double hypotl( long double, long double ) __LIBMLDBL_COMPAT(hypotl);
126 extern long double powl( long double, long double ) __LIBMLDBL_COMPAT(powl);
127 extern long double sqrtl( long double ) __LIBMLDBL_COMPAT(sqrtl);
128 extern long double erfl( long double ) __LIBMLDBL_COMPAT(erfl);
129 extern long double erfcl( long double ) __LIBMLDBL_COMPAT(erfcl);
130 extern long double lgammal( long double ) __LIBMLDBL_COMPAT(lgammal);
131 extern long double tgammal( long double ) __LIBMLDBL_COMPAT(tgammal);
132 extern long double ceill( long double ) __LIBMLDBL_COMPAT(ceill);
133 extern long double floorl( long double ) __LIBMLDBL_COMPAT(floorl);
134 extern long double nearbyintl( long double ) __LIBMLDBL_COMPAT(nearbyintl);
135 extern long double rintl( long double ) __LIBMLDBL_COMPAT(rintl);
136 extern long int lrintl( long double ) __LIBMLDBL_COMPAT(lrintl);
137 extern long long int llrintl( long double ) __LIBMLDBL_COMPAT(llrintl);
138 extern long double roundl( long double ) __LIBMLDBL_COMPAT(roundl);
139 extern long int lroundl( long double ) __LIBMLDBL_COMPAT(lroundl);
140 extern long long int llroundl( long double ) __LIBMLDBL_COMPAT(llroundl);
141 extern long double truncl( long double ) __LIBMLDBL_COMPAT(truncl);
142 extern long double fmodl( long double, long double) __LIBMLDBL_COMPAT(fmodl);
143 extern long double remainderl( long double, long double ) __LIBMLDBL_COMPAT(remainderl);
144 extern long double remquol( long double, long double, int * ) __LIBMLDBL_COMPAT(remquol);
145 extern long double copysignl( long double, long double ) __LIBMLDBL_COMPAT(copysignl);
146 extern long double nanl( const char * ) __LIBMLDBL_COMPAT(nanl);
147 extern long double nextafterl( long double, long double ) __LIBMLDBL_COMPAT(nextafterl);
148 extern long double nexttowardl( long double, long double ) __LIBMLDBL_COMPAT(nexttowardl);
149 extern long double fdiml( long double, long double ) __LIBMLDBL_COMPAT(fdiml);
150 extern long double fmaxl( long double, long double ) __LIBMLDBL_COMPAT(fmaxl);
151 extern long double fminl( long double, long double ) __LIBMLDBL_COMPAT(fminl);
152 extern long double fmal( long double, long double, long double ) __LIBMLDBL_COMPAT(fmal);
153 # ifdef __cplusplus
154 }
155 # endif
156 #endif /* __MATH__ */
157 _EndOfHeader_;
158 };
159
160
161 /*
162 * ... and for the previous fix to be useful, you have to not use ""
163 * includes.
164 */
165 fix = {
166 hackname = AAB_darwin7_9_long_double_funcs_2;
167 mach = "*-*-darwin7.9*";
168 files = math.h;
169 select = '#include[ \t]+\"';
170 c_fix = format;
171 c_fix_arg = "%1<%2.h>";
172
173 c_fix_arg = '([ \t]*#[ \t]*include[ \t]+)"([a-z0-9/]+)\.h"';
174
175 test_text = '#include "architecture/ppc/math.h"';
176 };
177
178
179 /*
180 * This fixes __FD_ZERO bug for linux 2.x.y (x <= 2 && y <= some n)
181 */
182 fix = {
183 hackname = AAB_fd_zero_asm_posix_types_h;
184 files = asm/posix_types.h;
185 mach = 'i[34567]86-*-linux*';
186 bypass = '} while';
187 bypass = 'x86_64';
188 bypass = 'posix_types_64';
189
190 /*
191 * Define _POSIX_TYPES_H_WRAPPER at the end of the wrapper, not
192 * the start, so that if #include_next gets another instance of
193 * the wrapper, this will follow the #include_next chain until
194 * we arrive at the real <asm/posix_types.h>.
195 */
196 replace = <<- _EndOfHeader_
197 /* This file fixes a bug in the __FD_ZERO macro
198 for older versions of the Linux kernel. */
199 #ifndef _POSIX_TYPES_H_WRAPPER
200 #include <features.h>
201 #include_next <asm/posix_types.h>
202
203 #if defined(__FD_ZERO) && !defined(__GLIBC__)
204 #undef __FD_ZERO
205 #define __FD_ZERO(fdsetp) \
206 do { \
207 int __d0, __d1; \
208 __asm__ __volatile__("cld ; rep ; stosl" \
209 : "=&c" (__d0), "=&D" (__d1) \
210 : "a" (0), "0" (__FDSET_LONGS), \
211 "1" ((__kernel_fd_set *) (fdsetp)) :"memory"); \
212 } while (0)
213 #endif
214
215 #define _POSIX_TYPES_H_WRAPPER
216 #endif /* _POSIX_TYPES_H_WRAPPER */
217 _EndOfHeader_;
218 };
219
220
221 /*
222 * This fixes __FD_ZERO bug for glibc-1.x
223 */
224 fix = {
225 hackname = AAB_fd_zero_gnu_types_h;
226 files = gnu/types.h;
227 mach = 'i[34567]86-*-linux*';
228
229 /*
230 * Define _TYPES_H_WRAPPER at the end of the wrapper, not
231 * the start, so that if #include_next gets another instance of
232 * the wrapper, this will follow the #include_next chain until
233 * we arrive at the real <gnu/types.h>.
234 */
235 replace = <<- _EndOfHeader_
236 /* This file fixes a bug in the __FD_ZERO macro present in glibc 1.x. */
237 #ifndef _TYPES_H_WRAPPER
238 #include <features.h>
239 #include_next <gnu/types.h>
240
241 #if defined(__FD_ZERO) && !defined(__GLIBC__)
242 #undef __FD_ZERO
243 # define __FD_ZERO(fdsetp) \
244 do { \
245 int __d0, __d1; \
246 __asm__ __volatile__("cld ; rep ; stosl" \
247 : "=&c" (__d0), "=&D" (__d1) \
248 : "a" (0), "0" (__FDSET_LONGS), \
249 "1" ((__fd_set *) (fdsetp)) :"memory"); \
250 } while (0)
251 #endif
252
253 #define _TYPES_H_WRAPPER
254 #endif /* _TYPES_H_WRAPPER */
255 _EndOfHeader_;
256 };
257
258
259 /*
260 * This fixes __FD_ZERO bug for glibc-2.0.x
261 */
262 fix = {
263 hackname = AAB_fd_zero_selectbits_h;
264 files = selectbits.h;
265 mach = 'i[34567]86-*-linux*';
266
267 /*
268 * Define _SELECTBITS_H_WRAPPER at the end of the wrapper, not
269 * the start, so that if #include_next gets another instance of
270 * the wrapper, this will follow the #include_next chain until
271 * we arrive at the real <selectbits.h>.
272 */
273 replace = <<- _EndOfHeader_
274 /* This file fixes a bug in the __FD_ZERO macro present in glibc 2.0.x. */
275 #ifndef _SELECTBITS_H_WRAPPER
276 #include <features.h>
277 #include_next <selectbits.h>
278
279 #if defined(__FD_ZERO) && defined(__GLIBC__) \\
280 && defined(__GLIBC_MINOR__) && __GLIBC__ == 2 \\
281 && __GLIBC_MINOR__ == 0
282 #undef __FD_ZERO
283 #define __FD_ZERO(fdsetp) \\
284 do { \\
285 int __d0, __d1; \\
286 __asm__ __volatile__ ("cld; rep; stosl" \\
287 : "=&c" (__d0), "=&D" (__d1) \\
288 : "a" (0), "0" (sizeof (__fd_set) \\
289 / sizeof (__fd_mask)), \\
290 "1" ((__fd_mask *) (fdsetp)) \\
291 : "memory"); \\
292 } while (0)
293 #endif
294
295 #define _SELECTBITS_H_WRAPPER
296 #endif /* _SELECTBITS_H_WRAPPER */
297 _EndOfHeader_;
298 };
299
300
301 /*
302 * Solaris <sys/varargs.h> is a DDK (aka kernel-land) header providing
303 * the same interface as <stdarg.h>. No idea why they couldn't have just
304 * used the standard header.
305 */
306 fix = {
307 hackname = AAB_solaris_sys_varargs_h;
308 files = "sys/varargs.h";
309 mach = '*-*-solaris*';
310 replace = <<- _EndOfHeader_
311 #ifdef __STDC__
312 #include <stdarg.h>
313 #else
314 #include <varargs.h>
315 #endif
316 _EndOfHeader_;
317 };
318
319
320 /*
321 * Fix non-ANSI memcpy declaration that conflicts with gcc's builtin
322 * declaration on Sun OS 4.x. We must only fix this on Sun OS 4.x, because
323 * many other systems have similar text but correct versions of the file.
324 * To ensure only Sun's is fixed, we grep for a likely unique string.
325 * Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t )
326 */
327 fix = {
328 hackname = AAB_sun_memcpy;
329 files = memory.h;
330 select = "/\\*\t@\\(#\\)"
331 "(head/memory.h\t50.1\t "
332 "|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/";
333
334 replace = <<- _EndOfHeader_
335 /* This file was generated by fixincludes */
336 #ifndef __memory_h__
337 #define __memory_h__
338
339 #ifdef __STDC__
340 extern void *memccpy();
341 extern void *memchr();
342 extern void *memcpy();
343 extern void *memset();
344 #else
345 extern char *memccpy();
346 extern char *memchr();
347 extern char *memcpy();
348 extern char *memset();
349 #endif /* __STDC__ */
350
351 extern int memcmp();
352
353 #endif /* __memory_h__ */
354 _EndOfHeader_;
355 };
356
357
358 /*
359 * pthread.h on AIX 4.3.3 tries to define a macro without whitspace
360 * which violates a requirement of ISO C.
361 */
362 fix = {
363 hackname = aix_pthread;
364 files = "pthread.h";
365 select = "(#define [A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])";
366 c_fix = format;
367 c_fix_arg = "%1 %2";
368 test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n"
369 "{...init stuff...}";
370 };
371
372
373 /*
374 * sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline
375 * in an otherwise harmless (and #ifed out) macro definition
376 */
377 fix = {
378 hackname = aix_sysmachine;
379 files = sys/machine.h;
380 select = "\\\\ +\n";
381 c_fix = format;
382 c_fix_arg = "\\\n";
383 test_text = "#define FOO \\\n"
384 " bar \\ \n baz \\ \n bat";
385 };
386
387
388 /*
389 * sys/wait.h on AIX 5.2 defines macros that have both signed and
390 * unsigned types in conditional expressions.
391 */
392 fix = {
393 hackname = aix_syswait_2;
394 files = sys/wait.h;
395 select = '\? (\(\(\(\(unsigned[^)]*\)[^)]*\) >> [^)]*\) \& 0xff\) : -1)';
396 c_fix = format;
397 c_fix_arg = "? (int)%1";
398 test_text = "#define WSTOPSIG(__x) (int)(WIFSTOPPED(__x) ? ((((unsigned int)__x) >> 8) & 0xff) : -1)";
399 };
400
401
402 /*
403 * sys/signal.h on some versions of AIX uses volatile in the typedef of
404 * sig_atomic_t, which causes gcc to generate a warning about duplicate
405 * volatile when a sig_atomic_t variable is declared volatile, as
406 * required by ANSI C.
407 */
408 fix = {
409 hackname = aix_volatile;
410 files = sys/signal.h;
411 select = "typedef volatile int sig_atomic_t";
412 c_fix = format;
413 c_fix_arg = "typedef int sig_atomic_t";
414 test_text = "typedef volatile int sig_atomic_t;";
415 };
416
417
418 /*
419 * Fix __assert declaration in assert.h on Alpha OSF/1.
420 */
421 fix = {
422 hackname = alpha___assert;
423 files = "assert.h";
424 select = '__assert\(char \*, char \*, int\)';
425 c_fix = format;
426 c_fix_arg = "__assert(const char *, const char *, int)";
427 test_text = 'extern void __assert(char *, char *, int);';
428 };
429
430
431 /*
432 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4/5 headers.
433 */
434 fix = {
435 hackname = alpha___extern_prefix;
436 select = "(.*)(defined\\(__DECC\\)|def[ \t]*__DECC)[ \t]*\n"
437 "(#[ \t]*pragma[ \t]*extern_prefix.*)";
438
439 mach = "alpha*-dec-osf*";
440 c_fix = format;
441 c_fix_arg = "%1 (defined(__DECC) || defined(__PRAGMA_EXTERN_PREFIX))\n%3";
442
443 test_text = "#ifdef __DECC\n"
444 "#pragma extern_prefix \"_P\"\n"
445 "# if defined(__DECC)\n"
446 "# pragma extern_prefix \"_E\"\n"
447 "# if !defined(_LIBC_POLLUTION_H_) && defined(__DECC)\n"
448 "# pragma extern_prefix \"\"";
449 };
450
451
452 /*
453 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4/5 <standards.h>.
454 */
455 fix = {
456 hackname = alpha___extern_prefix_standards;
457 files = standards.h;
458 select = ".*!defined\\(_LIBC_POLLUTION_H_\\) && !defined\\(__DECC\\)";
459
460 mach = "alpha*-dec-osf*";
461 c_fix = format;
462 c_fix_arg = "%0 && !defined(__PRAGMA_EXTERN_PREFIX)";
463
464 test_text = "#if (_ISO_C_SOURCE>=19990L) "
465 "&& !defined(_LIBC_POLLUTION_H_) && !defined(__DECC)";
466 };
467
468
469 /*
470 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V5 <sys/mount.h> and
471 * <sys/stat.h>. The tests for __DECC are special in various ways, so
472 * alpha__extern_prefix cannot be used.
473 */
474 fix = {
475 hackname = alpha___extern_prefix_sys_stat;
476 files = sys/stat.h;
477 files = sys/mount.h;
478 select = "#[ \t]*if[ \t]*defined\\(__DECC\\)";
479
480 mach = "alpha*-dec-osf5*";
481 c_fix = format;
482 c_fix_arg = "%0 || defined(__PRAGMA_EXTERN_PREFIX)";
483
484 test_text = "# if defined(__DECC)";
485 };
486
487
488 /*
489 * Fix assert macro in assert.h on Alpha OSF/1.
490 * The superfluous int cast breaks C++.
491 */
492 fix = {
493 hackname = alpha_assert;
494 files = "assert.h";
495 select = '(#define assert\(EX\).*)\(\(int\) \(EX\)\)';
496 c_fix = format;
497 c_fix_arg = "%1(EX)";
498 test_text = '#define assert(EX) (((int) (EX)) ? (void)0 '
499 ': __assert(#EX, __FILE__, __LINE__))';
500 };
501
502
503 /*
504 * Fix #defines under Alpha OSF/1:
505 * The following files contain '#pragma extern_prefix "_FOO"' followed by
506 * a '#define something(x,y,z) _FOOsomething(x,y,z)'. The intent of these
507 * statements is to reduce namespace pollution. While these macros work
508 * properly in most cases, they don't allow you to take a pointer to the
509 * "something" being modified. To get around this limitation, change these
510 * statements to be of the form '#define something _FOOsomething'.
511 *
512 * sed ain't egrep, lesson 2463: sed can use self-referential
513 * regular expressions. In the substitute expression below,
514 * "\\1" and "\\2" refer to subexpressions found earlier in the
515 * same match. So, we continue to use sed. "extern_prefix" will
516 * be a rare match anyway...
517 */
518 fix = {
519 hackname = alpha_bad_lval;
520
521 select = "^[ \t]*#[ \t]*pragma[ \t]+extern_prefix";
522 mach = "alpha*-dec-osf*";
523
524 sed =
525 "s/^[ \t]*#[ \t]*define[ \t][ \t]*\\([^(]*\\)\\(([^)]*)\\)[ \t]*"
526 "\\(_.*\\)\\1\\2[ \t]*$/#define \\1 \\3\\1/";
527
528 test_text = '#pragma extern_prefix "_FOO"'"\n"
529 "#define something(x,y,z) _FOOsomething(x,y,z)\n"
530 "#define mumble _FOOmumble";
531 };
532
533
534 /*
535 * Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX.
536 */
537 fix = {
538 hackname = alpha_getopt;
539 files = "stdio.h";
540 files = "stdlib.h";
541 select = 'getopt\(int, char \*\[\], *char \*\)';
542 c_fix = format;
543 c_fix_arg = "getopt(int, char *const[], const char *)";
544 test_text = 'extern int getopt(int, char *[], char *);';
545 };
546
547
548 /*
549 * Fix missing semicolon on Alpha OSF/4 in <net/if.h>
550 */
551 fix = {
552 hackname = alpha_if_semicolon;
553 files = net/if.h;
554 select = "struct[ \t]+sockaddr[ \t]+vmif_paddr[ \t]+/\\*";
555 c_fix = format;
556 c_fix_arg = "struct sockaddr vmif_paddr;\t/*";
557 test_text = ' struct sockaddr vmif_paddr /* protocol address */';
558 };
559
560
561 /*
562 * Remove erroneous parentheses in sym.h on Alpha OSF/1.
563 */
564 fix = {
565 hackname = alpha_parens;
566 files = sym.h;
567 select = '#ifndef\(__mips64\)';
568 c_fix = format;
569 c_fix_arg = "#ifndef __mips64";
570 test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif";
571 };
572
573
574 /*
575 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX <pthread.h>.
576 */
577 fix = {
578 hackname = alpha_pthread;
579 files = pthread.h;
580 select = "((#[ \t]*if)([ \t]*defined[ \t]*\\(_PTHREAD_ENV_DECC\\)"
581 "|def _PTHREAD_ENV_DECC)(.*))\n"
582 "(#[ \t]*define _PTHREAD_USE_PTDNAM_)";
583
584 mach = "alpha*-dec-osf*";
585 c_fix = format;
586 c_fix_arg = "%2 defined (_PTHREAD_ENV_DECC)%4 "
587 "|| defined (__PRAGMA_EXTERN_PREFIX)\n%5";
588
589 test_text = "# if defined (_PTHREAD_ENV_DECC) "
590 "|| defined (_PTHREAD_ENV_EPCC)\n"
591 "# define _PTHREAD_USE_PTDNAM_\n"
592 "# endif\n"
593 "# ifdef _PTHREAD_ENV_DECC\n"
594 "# define _PTHREAD_USE_PTDNAM_\n"
595 "# endif";
596 };
597
598
599 /*
600 * Recognize GCC in Tru64 UNIX V5.1B <pthread.h>.
601 */
602 fix = {
603 hackname = alpha_pthread_gcc;
604 files = pthread.h;
605 select = "#else\n# error <pthread.h>: unrecognized compiler.";
606
607 mach = "alpha*-dec-osf*";
608 c_fix = format;
609 c_fix_arg = "#elif defined (__GNUC__)\n"
610 "# define _PTHREAD_ENV_GCC\n"
611 "%0";
612
613 test_text = "# define _PTHREAD_ENV_INTELC\n"
614 "#else\n"
615 "# error <pthread.h>: unrecognized compiler.\n"
616 "#endif";
617 };
618
619
620 /*
621 * Compaq Tru64 v5.1 defines all of its PTHREAD_*_INITIALIZER macros
622 * incorrectly, specifying less fields in the initializers than are
623 * defined in the corresponding structure types. Use of these macros
624 * in user code results in spurious warnings.
625 */
626 fix = {
627 hackname = alpha_pthread_init;
628 files = pthread.h;
629 select = ' \* @\(#\).RCSfile: pthread\.h,v \$'
630 ' .Revision: 1\.1\.33\.21 \$ \(DEC\)'
631 ' .Date: 2000/08/15 15:30:13 \$';
632 mach = "alpha*-dec-osf*";
633 sed = "s@MVALID\\(.*\\)A}@MVALID\\1A, 0, 0, 0, 0, 0, 0 }@\n"
634 "s@MVALID\\(.*\\)_}@MVALID\\1_, 0, 0, 0, 0 }@\n"
635 "s@CVALID\\(.*\\)A}@CVALID\\1A, 0, 0, 0, 0 }@\n"
636 "s@CVALID\\(.*\\)_}@CVALID\\1_, 0, 0 }@\n"
637 "s@WVALID\\(.*\\)A}@WVALID\\1A, 0, 0, 0, 0, 0, 0, 0, 0, 0 }@\n"
638 "s@WVALID\\(.*\\)_}@WVALID\\1_, 0, 0, 0, 0, 0, 0, 0 }@\n";
639 test_text = <<- _EOText_
640 /*
641 * @(#)_RCSfile: pthread.h,v $ _Revision: 1.1.33.21 $ (DEC) _Date: 2000/08/15 15:30:13 $
642 */
643 #ifndef _PTHREAD_NOMETER_STATIC
644 # define PTHREAD_MUTEX_INITIALIZER \
645 {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA}
646 # define PTHREAD_COND_INITIALIZER \
647 {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA}
648 # define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \
649 {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}
650 # define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \
651 {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}
652 #else
653 # define PTHREAD_MUTEX_INITIALIZER {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA}
654 # define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \
655 {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}
656 # define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \
657 {0, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}
658 #endif
659
660 #define PTHREAD_RWLOCK_INITIALIZER {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA}
661 #define PTHREAD_RWLOCK_INITWITHNAME_NP(_n_,_a_) \
662 {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA, _n_, _a_}
663 _EOText_;
664 };
665
666
667 /*
668 * Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0
669 * And OpenBSD.
670 */
671 fix = {
672 hackname = alpha_sbrk;
673 files = unistd.h;
674 select = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
675 c_fix = format;
676 c_fix_arg = "void *sbrk(";
677 test_text = "extern char* sbrk(ptrdiff_t increment);";
678 };
679
680
681 /*
682 * Change external names of wcstok/wcsftime via asm instead of macros on
683 * Tru64 UNIX V4.0.
684 */
685 fix = {
686 hackname = alpha_wchar;
687 files = wchar.h;
688
689 mach = "alpha*-dec-osf4*";
690 select = "#define wcstok wcstok_r";
691 sed = "s@#define wcstok wcstok_r@"
692 "extern wchar_t *wcstok __((wchar_t *, const wchar_t *, "
693 "wchar_t **)) __asm__(\"wcstok_r\");@";
694 sed = "s@#define wcsftime __wcsftime_isoc@"
695 "extern size_t wcsftime __((wchar_t *, size_t, const wchar_t *"
696 ", const struct tm *)) __asm__(\"__wcsftime_isoc\");@";
697 test_text = "#define wcstok wcstok_r\n"
698 "#define wcsftime __wcsftime_isoc";
699 };
700
701
702 /*
703 * For C++, avoid any typedef or macro definition of bool,
704 * and use the built in type instead.
705 * HP/UX 10.20 also has it in curses_colr/curses.h.
706 */
707 fix = {
708 hackname = avoid_bool_define;
709 files = curses.h;
710 files = curses_colr/curses.h;
711 files = term.h;
712 files = tinfo.h;
713
714 select = "#[ \t]*define[ \t]+bool[ \t]";
715 bypass = "__cplusplus";
716
717 c_fix = format;
718 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
719 c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*";
720
721 test_text = "# define bool\t char \n";
722 };
723
724
725 fix = {
726 hackname = avoid_bool_type;
727 files = curses.h;
728 files = curses_colr/curses.h;
729 files = term.h;
730 files = tinfo.h;
731
732 select = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
733 bypass = "__cplusplus";
734
735 c_fix = format;
736 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
737
738 test_text = "typedef unsigned int\tbool \t; /* bool\n type */";
739 };
740
741
742 /*
743 * For C++, avoid any typedef definition of wchar_t,
744 * and use the built in type instead.
745 * Don't do this for headers that are smart enough to do the right
746 * thing (recent [n]curses.h and Xlib.h).
747 * Don't do it for <linux/nls.h> which is never used from C++ anyway,
748 * and will be broken by the edit.
749 */
750
751 fix = {
752 hackname = avoid_wchar_t_type;
753
754 select = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;";
755 bypass = "__cplusplus";
756 bypass = "_LINUX_NLS_H";
757 bypass = "XFree86: xc/lib/X11/Xlib\\.h";
758
759 c_fix = format;
760 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
761
762 test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */";
763 };
764
765
766 /*
767 * Fix `typedef struct term;' on hppa1.1-hp-hpux9.
768 */
769 fix = {
770 hackname = bad_struct_term;
771 files = curses.h;
772 select = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;";
773 c_fix = format;
774 c_fix_arg = "struct term;";
775
776 test_text = 'typedef struct term;';
777 };
778
779
780 /*
781 * Fix one other error in this file:
782 * a mismatched quote not inside a C comment.
783 */
784 fix = {
785 hackname = badquote;
786 files = sundev/vuid_event.h;
787 select = "doesn't";
788 c_fix = format;
789 c_fix_arg = "does not";
790
791 test_text = "/* doesn't have matched single quotes */";
792 };
793
794
795 /*
796 * check for broken assert.h that needs stdio.h
797 */
798 fix = {
799 hackname = broken_assert_stdio;
800 files = assert.h;
801 select = stderr;
802 bypass = "include.*stdio\\.h";
803 c_fix = wrap;
804 c_fix_arg = "#include <stdio.h>\n";
805 test_text = "extern FILE* stderr;";
806 };
807
808
809 /*
810 * check for broken assert.h that needs stdlib.h
811 */
812 fix = {
813 hackname = broken_assert_stdlib;
814 files = assert.h;
815 select = 'exit *\(|abort *\(';
816 bypass = "include.*stdlib\\.h";
817 c_fix = wrap;
818 c_fix_arg = "#ifdef __cplusplus\n"
819 "#include <stdlib.h>\n"
820 "#endif\n";
821 test_text = "extern void exit ( int );";
822 };
823
824
825 /*
826 * Remove `extern double cabs' declarations from math.h.
827 * This conflicts with C99. Discovered on AIX.
828 * IRIX 5 and IRIX 6 before 6.5.18 (where C99 support was introduced)
829 * declares cabs() to take a struct __cabs_s argument.
830 * SunOS4 has its cabs() declaration followed by a comment which
831 * terminates on the following line.
832 * Darwin hides its broken cabs in architecture-specific subdirs.
833 */
834 fix = {
835 hackname = broken_cabs;
836 files = math.h, "architecture/*/math.h";
837 select = "^extern[ \t]+double[ \t]+cabs";
838
839 sed = "s/^extern[ \t]*double[ \t]*cabs[ \t]*\([^\\\)]*\);//";
840 sed = "s/^extern[ \t]*long[ \t]*double[ \t]*cabsl[ \t]*\([^\\\)]*\);//";
841
842 test_text = "#ifdef __STDC__\n"
843 "extern double cabs(struct dbl_hypot);\n"
844 "#else\n"
845 "extern double cabs();\n"
846 "#endif\n"
847 "extern double cabs ( _Complex z );\n"
848 "extern double cabs(); /* This is a comment\n"
849 " and it ends here. */\n"
850 "extern double cabs(struct __cabs_s);\n"
851 "extern long double cabsl( struct __cabsl_s );";
852 };
853
854
855 /*
856 * Fixup Darwin's broken check for __builtin_nanf.
857 */
858 fix = {
859 hackname = broken_nan;
860 /*
861 * It is tempting to omit the first "files" entry. Do not.
862 * The testing machinery will take the first "files" entry as the name
863 * of a test file to play with. It would be a nuisance to have a directory
864 * with the name "*".
865 */
866 files = "architecture/ppc/math.h";
867 files = "architecture/*/math.h";
868 select = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
869 bypass = "powl";
870 c_fix = format;
871 c_fix_arg = "#if 1";
872 test_text = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
873 };
874
875
876 /*
877 * Various systems derived from BSD4.4 contain a macro definition
878 * for vfscanf that interacts badly with requirements of builtin-attrs.def.
879 * Known to be fixed in FreeBSD 5 system headers.
880 */
881 fix = {
882 hackname = bsd_stdio_attrs_conflict;
883 mach = "*-*-*bsd*";
884 mach = "*-*-*darwin*";
885 files = stdio.h;
886 select = "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$";
887 c_fix = format;
888 c_fix_arg = '#define _BSD_STRING(_BSD_X) _BSD_STRINGX(_BSD_X)' "\n"
889 '#define _BSD_STRINGX(_BSD_X) #_BSD_X' "\n"
890 'int vfscanf(FILE *, const char *, __builtin_va_list) '
891 '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__) "__svfscanf");';
892 test_text = '#define vfscanf __svfscanf';
893 };
894
895
896 /*
897 * Fix various macros used to define ioctl numbers.
898 * The traditional syntax was:
899 *
900 * #define _CTRL(n, x) (('n'<<8)+x)
901 * #define TCTRLCFOO _CTRL(T, 1)
902 *
903 * but this does not work with the C standard, which disallows macro
904 * expansion inside strings. We have to rewrite it thus:
905 *
906 * #define _CTRL(n, x) ((n<<8)+x)
907 * #define TCTRLCFOO _CTRL('T', 1)
908 *
909 * The select expressions match too much, but the c_fix code is cautious.
910 *
911 * CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ...
912 */
913 fix = {
914 hackname = ctrl_quotes_def;
915 select = "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]";
916 c_fix = char_macro_def;
917 c_fix_arg = "CTRL";
918
919 /*
920 * This is two tests in order to ensure that the "CTRL(c)" can
921 * be selected in isolation from the multi-arg format
922 */
923 test_text = "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n";
924 test_text = "#define _CTRL(c) ('c'&037)";
925 };
926
927 fix = {
928 hackname = ctrl_quotes_use;
929 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']";
930 c_fix = char_macro_use;
931 c_fix_arg = "CTRL";
932 test_text = "#define TCTRLFOO BSD43_CTRL(T, 1)";
933 };
934
935
936 /*
937 * sys/mman.h on HP/UX is not C++ ready,
938 * even though NO_IMPLICIT_EXTERN_C is defined on HP/UX.
939 *
940 * rpc/types.h on OSF1/2.0 is not C++ ready,
941 * even though NO_IMPLICIT_EXTERN_C is defined for the alpha.
942 *
943 * The problem is the declaration of malloc.
944 */
945 fix = {
946 hackname = cxx_unready;
947 files = sys/mman.h;
948 files = rpc/types.h;
949 select = '[^#]+malloc.*;'; /* Catch any form of declaration
950 not within a macro. */
951 bypass = '"C"|__BEGIN_DECLS';
952
953 c_fix = wrap;
954 c_fix_arg = "#ifdef __cplusplus\n"
955 "extern \"C\" {\n"
956 "#endif\n";
957 c_fix_arg = "#ifdef __cplusplus\n"
958 "}\n"
959 "#endif\n";
960 test_text = "extern void* malloc( size_t );";
961 };
962
963
964 /*
965 * On darwin8 and earlier, mach-o/swap.h isn't properly guarded
966 * by 'extern "C"'. On darwin7 some mach/ headers aren't properly guarded.
967 */
968 fix = {
969 hackname = darwin_externc;
970 mach = "*-*-darwin*";
971 files = mach-o/swap.h;
972 files = mach/mach_time.h;
973 files = mach/mach_traps.h;
974 files = mach/message.h;
975 files = mach/mig.h;
976 files = mach/semaphore.h;
977 bypass = "extern \"C\"";
978 bypass = "__BEGIN_DECLS";
979 c_fix = wrap;
980 c_fix_arg = "#ifdef __cplusplus\n"
981 "extern \"C\" {\n"
982 "#endif\n";
983 c_fix_arg = "#ifdef __cplusplus\n"
984 "}\n"
985 "#endif\n";
986 test_text = "extern void swap_fat_header();\n";
987 };
988
989
990 /*
991 * AvailabilityMacros.h on Darwin breaks with GCC 4.0, because of
992 * bad __GNUC__ tests.
993 */
994
995 fix = {
996 hackname = darwin_gcc4_breakage;
997 mach = "*-*-darwin*";
998 files = AvailabilityMacros.h;
999 select = "\\(__GNUC__ >= 3\\) && \\(__GNUC_MINOR__ >= 1\\)";
1000 c_fix = format;
1001 c_fix_arg = "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))";
1002 test_text = "#if defined(__GNUC__) && (__GNUC__ >= 3) && "
1003 "(__GNUC_MINOR__ >= 1)\n";
1004 };
1005
1006
1007 /*
1008 * __private_extern__ doesn't exist in FSF GCC. Even if it did,
1009 * why would you ever put it in a system header file?
1010 */
1011 fix = {
1012 hackname = darwin_private_extern;
1013 mach = "*-*-darwin*";
1014 files = mach-o/dyld.h;
1015 select = "__private_extern__ [a-z_]+ _dyld_";
1016 c_fix = format;
1017 c_fix_arg = "extern";
1018 c_fix_arg = "__private_extern__";
1019 test_text = "__private_extern__ int _dyld_func_lookup(\n"
1020 "const char *dyld_func_name,\n"
1021 "unsigned long *address);\n";
1022 };
1023
1024
1025 /*
1026 * Darwin headers have a stdint.h that defines UINT8_C and UINT16_C to
1027 * unsigned constants.
1028 */
1029 fix = {
1030 hackname = darwin_stdint_1;
1031 mach = "*-*-darwin*";
1032 files = stdint.h;
1033 c_fix = format;
1034 c_fix_arg = "#define UINT8_C(v)\tv\n#define UINT16_C(v)\tv";
1035 select = "#define UINT8_C\\(v\\)[ \t]+\\(v ## U\\)\n"
1036 "#define UINT16_C\\(v\\)[ \t]+\\(v ## U\\)";
1037 test_text = "#define UINT8_C(v) (v ## U)\n"
1038 "#define UINT16_C(v) (v ## U)";
1039 };
1040
1041
1042 /*
1043 * Darwin headers have a stdint.h that defines INTPTR_MIN and INTPTR_MAX
1044 * with wrong types.
1045 */
1046 fix = {
1047 hackname = darwin_stdint_2;
1048 mach = "*-*-darwin*";
1049 files = stdint.h;
1050 c_fix = format;
1051 c_fix_arg = "#if __WORDSIZE == 64\n"
1052 "#define INTPTR_MAX 9223372036854775807L\n"
1053 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1054 "#else\n"
1055 "#define INTPTR_MAX 2147483647L\n"
1056 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1057 "#endif";
1058 select = "#if __WORDSIZE == 64\n"
1059 "#define INTPTR_MIN[ \t]+INT64_MIN\n"
1060 "#define INTPTR_MAX[ \t]+INT64_MAX\n"
1061 "#else\n"
1062 "#define INTPTR_MIN[ \t]+INT32_MIN\n"
1063 "#define INTPTR_MAX[ \t]+INT32_MAX\n"
1064 "#endif";
1065 test_text = "#if __WORDSIZE == 64\n"
1066 "#define INTPTR_MIN INT64_MIN\n"
1067 "#define INTPTR_MAX INT64_MAX\n"
1068 "#else\n"
1069 "#define INTPTR_MIN INT32_MIN\n"
1070 "#define INTPTR_MAX INT32_MAX\n"
1071 "#endif";
1072 };
1073
1074
1075 /*
1076 * Darwin headers have a stdint.h that defines UINTPTR_MAX with a wrong type.
1077 */
1078 fix = {
1079 hackname = darwin_stdint_3;
1080 mach = "*-*-darwin*";
1081 files = stdint.h;
1082 c_fix = format;
1083 c_fix_arg = "#if __WORDSIZE == 64\n"
1084 "#define UINTPTR_MAX 18446744073709551615UL\n"
1085 "#else\n"
1086 "#define UINTPTR_MAX 4294967295UL\n"
1087 "#endif";
1088 select = "#if __WORDSIZE == 64\n"
1089 "#define UINTPTR_MAX[ \t]+UINT64_MAX\n"
1090 "#else\n"
1091 "#define UINTPTR_MAX[ \t]+UINT32_MAX\n"
1092 "#endif";
1093 test_text = "#if __WORDSIZE == 64\n"
1094 "#define UINTPTR_MAX UINT64_MAX\n"
1095 "#else\n"
1096 "#define UINTPTR_MAX UINT32_MAX\n"
1097 "#endif";
1098 };
1099
1100
1101 /*
1102 * Darwin headers have a stdint.h that defines SIZE_MAX with a wrong type.
1103 */
1104 fix = {
1105 hackname = darwin_stdint_4;
1106 mach = "*-*-darwin*";
1107 files = stdint.h;
1108 c_fix = format;
1109 c_fix_arg = "#if __WORDSIZE == 64\n"
1110 "#define SIZE_MAX 18446744073709551615UL\n"
1111 "#else\n"
1112 "#define SIZE_MAX 4294967295UL\n"
1113 "#endif";
1114 select = "#if __WORDSIZE == 64\n"
1115 "#define SIZE_MAX[ \t]+UINT64_MAX\n"
1116 "#else\n"
1117 "#define SIZE_MAX[ \t]+UINT32_MAX\n"
1118 "#endif";
1119 test_text = "#if __WORDSIZE == 64\n"
1120 "#define SIZE_MAX UINT64_MAX\n"
1121 "#else\n"
1122 "#define SIZE_MAX UINT32_MAX\n"
1123 "#endif";
1124 };
1125
1126
1127 /*
1128 * Darwin headers have a stdint.h that defines {U,}INTMAX_{MIN,MAX}
1129 * with a wrong type.
1130 */
1131 fix = {
1132 hackname = darwin_stdint_5;
1133 mach = "*-*-darwin*";
1134 files = stdint.h;
1135 c_fix = format;
1136 c_fix_arg = "#if __WORDSIZE == 64\n"
1137 "#define INTMAX_MIN (-9223372036854775807L - 1)\n"
1138 "#define INTMAX_MAX 9223372036854775807L\n"
1139 "#define UINTMAX_MAX 18446744073709551615UL\n"
1140 "#else\n"
1141 "#define INTMAX_MIN (-9223372036854775807LL - 1)\n"
1142 "#define INTMAX_MAX 9223372036854775807LL\n"
1143 "#define UINTMAX_MAX 18446744073709551615ULL\n"
1144 "#endif";
1145 select = "#define INTMAX_MIN[ \t]+INT64_MIN\n"
1146 "#define INTMAX_MAX[ \t]+INT64_MAX\n"
1147 "\n"
1148 "#define UINTMAX_MAX[ \t]+UINT64_MAX";
1149 test_text = "#define INTMAX_MIN INT64_MIN\n"
1150 "#define INTMAX_MAX INT64_MAX\n"
1151 "\n"
1152 "#define UINTMAX_MAX UINT64_MAX";
1153 };
1154
1155
1156 /*
1157 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1158 * with a wrong type.
1159 */
1160 fix = {
1161 hackname = darwin_stdint_6;
1162 mach = "*-*-darwin*";
1163 files = stdint.h;
1164 c_fix = format;
1165 c_fix_arg = "#if __WORDSIZE == 64\n"
1166 "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
1167 "#define PTRDIFF_MAX 9223372036854775807L\n"
1168 "#else\n"
1169 "#define PTRDIFF_MIN (-2147483647 - 1)\n"
1170 "#define PTRDIFF_MAX 2147483647\n"
1171 "#endif";
1172 select = "#if __WORDSIZE == 64\n"
1173 "#define PTRDIFF_MIN[ \t]+INT64_MIN\n"
1174 "#define PTRDIFF_MAX[ \t]+INT64_MAX\n"
1175 "#else\n"
1176 "#define PTRDIFF_MIN[ \t]+INT32_MIN\n"
1177 "#define PTRDIFF_MAX[ \t]+INT32_MAX\n"
1178 "#endif";
1179 test_text = "#if __WORDSIZE == 64\n"
1180 "#define PTRDIFF_MIN INT64_MIN\n"
1181 "#define PTRDIFF_MAX INT64_MAX\n"
1182 "#else\n"
1183 "#define PTRDIFF_MIN INT32_MIN\n"
1184 "#define PTRDIFF_MAX INT32_MAX\n"
1185 "#endif";
1186 };
1187
1188
1189 /*
1190 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1191 * with a wrong type.
1192 */
1193 fix = {
1194 hackname = darwin_stdint_7;
1195 mach = "*-*-darwin*";
1196 files = stdint.h;
1197 c_fix = format;
1198 c_fix_arg = "#if __WORDSIZE == 64\n"
1199 "#define INTMAX_C(v) (v ## L)\n"
1200 "#define UINTMAX_C(v) (v ## UL)\n"
1201 "#else\n"
1202 "#define INTMAX_C(v) (v ## LL)\n"
1203 "#define UINTMAX_C(v) (v ## ULL)\n"
1204 "#endif";
1205 select = "#define INTMAX_C\\(v\\)[ \t]+\\(v ## LL\\)\n"
1206 "#define UINTMAX_C\\(v\\)[ \t]+\\(v ## ULL\\)";
1207 test_text = "#define INTMAX_C(v) (v ## LL)\n"
1208 "#define UINTMAX_C(v) (v ## ULL)";
1209 };
1210
1211
1212 /*
1213 * Fix <c_asm.h> on Digital UNIX V4.0:
1214 * It contains a prototype for a DEC C internal asm() function,
1215 * clashing with gcc's asm keyword. So protect this with __DECC.
1216 */
1217 fix = {
1218 hackname = dec_intern_asm;
1219 files = c_asm.h;
1220 sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
1221 sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
1222 "#endif\n";
1223 test_text =
1224 "float fasm {\n"
1225 " ... asm stuff ...\n"
1226 "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/";
1227 };
1228
1229
1230 /*
1231 * Fix typo in <wchar.h> on DJGPP 2.03.
1232 */
1233 fix = {
1234 hackname = djgpp_wchar_h;
1235 file = wchar.h;
1236 select = "__DJ_wint_t";
1237 bypass = "sys/djtypes.h";
1238 c_fix = format;
1239 c_fix_arg = "%0\n#include <sys/djtypes.h>";
1240 c_fix_arg = "#include <stddef.h>";
1241 test_text = "#include <stddef.h>\n"
1242 "extern __DJ_wint_t x;\n";
1243 };
1244
1245
1246 /*
1247 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
1248 */
1249 fix = {
1250 hackname = ecd_cursor;
1251 files = "sunwindow/win_lock.h";
1252 files = "sunwindow/win_cursor.h";
1253 select = 'ecd\.cursor';
1254 c_fix = format;
1255 c_fix_arg = 'ecd_cursor';
1256
1257 test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
1258 };
1259
1260
1261 /*
1262 * Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume
1263 * neither the existence of GCC 3 nor its exact feature set yet break
1264 * (by design?) when __GNUC__ is set beyond 2.
1265 */
1266 fix = {
1267 hackname = freebsd_gcc3_breakage;
1268 mach = "*-*-freebsd*";
1269 files = sys/cdefs.h;
1270 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$';
1271 bypass = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)';
1272 c_fix = format;
1273 c_fix_arg = '%0 || __GNUC__ >= 3';
1274 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7';
1275 };
1276
1277
1278 /*
1279 * Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume
1280 * neither the existence of GCC 4 nor its exact feature set yet break
1281 * (by design?) when __GNUC__ is set beyond 3.
1282 */
1283 fix = {
1284 hackname = freebsd_gcc4_breakage;
1285 mach = "*-*-freebsd*";
1286 files = sys/cdefs.h;
1287 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$';
1288 c_fix = format;
1289 c_fix_arg = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3';
1290 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3';
1291 };
1292
1293
1294 /*
1295 * Some versions of glibc don't expect the C99 inline semantics.
1296 */
1297 fix = {
1298 hackname = glibc_c99_inline_1;
1299 files = features.h, '*/features.h';
1300 select = "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$";
1301 c_fix = format;
1302 c_fix_arg = "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)";
1303 test_text = <<-EOT
1304 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
1305 && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__
1306 # define __USE_EXTERN_INLINES 1
1307 #endif
1308 EOT;
1309 };
1310
1311
1312 /*
1313 * Similar, but a version that didn't have __NO_INLINE__
1314 */
1315 fix = {
1316 hackname = glibc_c99_inline_1a;
1317 files = features.h, '*/features.h';
1318 select = "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n"
1319 "(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)";
1320 c_fix = format;
1321 c_fix_arg = "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2";
1322 test_text = <<-EOT
1323 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__
1324 # define __USE_EXTERN_INLINES 1
1325 #endif
1326 EOT;
1327 };
1328
1329
1330 /*
1331 * The glibc_c99_inline_1 fix should have fixed everything. Unfortunately
1332 * there are many glibc headers which do not respect __USE_EXTERN_INLINES.
1333 * The remaining glibc_c99_inline_* fixes deal with some of those headers.
1334 */
1335 fix = {
1336 hackname = glibc_c99_inline_2;
1337 files = sys/stat.h, '*/sys/stat.h';
1338 select = "extern __inline__ int";
1339 sed = "s/extern int \\(stat\\|lstat\\|fstat\\|mknod\\)/"
1340 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1341 "__inline__ int \\1/";
1342 sed = "s/extern int __REDIRECT\\(_NTH\\|\\) (\\(stat\\|lstat\\|fstat\\)/"
1343 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1344 "__inline__ int __REDIRECT\\1 (\\2/";
1345 sed = "s/^extern __inline__ int/"
1346 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1347 "__inline__ int/";
1348 test_text = <<-EOT
1349 extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2));
1350 extern __inline__ int
1351 __NTH (fstat64 (int __fd, struct stat64 *__statbuf))
1352 {}
1353 EOT;
1354 };
1355
1356
1357 fix = {
1358 hackname = glibc_c99_inline_3;
1359 files = bits/string2.h, '*/bits/string2.h';
1360 select = "extern __inline";
1361 bypass = "__extern_inline|__GNU_STDC_INLINE__";
1362 c_fix = format;
1363 c_fix_arg = "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)";
1364 c_fix_arg = "^# ifdef __cplusplus$";
1365 test_text = <<-EOT
1366 # ifdef __cplusplus
1367 # define __STRING_INLINE inline
1368 # else
1369 # define __STRING_INLINE extern __inline
1370 # endif
1371 EOT;
1372 };
1373
1374
1375 fix = {
1376 hackname = glibc_c99_inline_4;
1377 files = sys/sysmacros.h, '*/sys/sysmacros.h', wchar.h, '*/wchar.h';
1378 bypass = "__extern_inline|__gnu_inline__";
1379 select = "(^| )extern __inline";
1380 c_fix = format;
1381 c_fix_arg = "%0 __attribute__ ((__gnu_inline__))";
1382 test_text = <<-EOT
1383 __extension__ extern __inline unsigned int
1384 extern __inline unsigned int
1385 EOT;
1386 };
1387
1388
1389 /* glibc-2.3.5 defines pthread mutex initializers incorrectly,
1390 * so we replace them with versions that correspond to the
1391 * definition.
1392 */
1393 fix = {
1394 hackname = glibc_mutex_init;
1395 files = pthread.h;
1396 select = '\{ *\{ *0, *\} *\}';
1397 sed = "/define[ \t]\\+PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/{\n"
1398 "N\ns/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/\n}";
1399 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1400 "\\(RECURSIVE\\|ERRORCHECK\\|ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/";
1401 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1402 "\\(RECURSIVE\\|ERRORCHECK\\|ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1403 sed = "/define[ \t]\\+PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/"
1404 "N;s/^[ \t]*#[ \t]*"
1405 "\\(define[ \t]\\+PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n"
1406 "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\n"
1407 "# \\1\\n"
1408 " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\n"
1409 "# else\\n"
1410 "# \\1\\n"
1411 " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\n"
1412 "# endif/";
1413 sed = "s/{ \\(0, 0, 0, 0, 0, 0, "
1414 "PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/";
1415 sed = "/define[ \t]\\+PTHREAD_COND_INITIALIZER/"
1416 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/";
1417
1418 test_text = <<- _EOText_
1419 #define PTHREAD_MUTEX_INITIALIZER \\
1420 { { 0, } }
1421 #ifdef __USE_GNU
1422 # if __WORDSIZE == 64
1423 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1424 { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1425 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1426 { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1427 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1428 { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1429 # else
1430 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1431 { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1432 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1433 { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1434 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1435 { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1436 # endif
1437 #endif
1438 # define PTHREAD_RWLOCK_INITIALIZER \\
1439 { { 0, } }
1440 # ifdef __USE_GNU
1441 # if __WORDSIZE == 64
1442 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1443 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\
1444 PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1445 # else
1446 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1447 { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1448 # endif
1449 # endif
1450 #define PTHREAD_COND_INITIALIZER { { 0, } }
1451 _EOText_;
1452 };
1453
1454
1455 /* glibc versions before 2.5 have a version of stdint.h that defines
1456 UINT8_C and UINT16_C to produce unsigned constants, as do uClibc
1457 versions with stdint.h based on those glibc versions. */
1458 fix = {
1459 hackname = glibc_stdint;
1460 files = stdint.h;
1461 select = "GNU C Library";
1462 c_fix = format;
1463 c_fix_arg = "# define UINT8_C(c)\tc\n# define UINT16_C(c)\tc";
1464 c_fix_arg = "# define UINT8_C\\(c\\)\tc ## U\n# define UINT16_C\\(c\\)\tc ## U";
1465 test_text = "/* This file is part of the GNU C Library. */\n# define UINT8_C(c)\tc ## U\n# define UINT16_C(c)\tc ## U";
1466 };
1467
1468
1469 /* glibc's tgmath.h relies on an expression that is not an integer
1470 constant expression being treated as it was by GCC 4.4 and
1471 earlier. */
1472 fix = {
1473 hackname = glibc_tgmath;
1474 files = tgmath.h;
1475 select = '\(\(\(type\) 0.25\) && \(\(type\) 0.25 - 1\)\)';
1476 bypass = "__floating_type\\(type\\) \\\\\n.*__builtin_classify_type";
1477 c_fix = format;
1478 c_fix_arg = "(__builtin_classify_type ((type) 0) == 8 || (__builtin_classify_type ((type) 0) == 9 && __builtin_classify_type (__real__ ((type) 0)) == 8))";
1479 test_text = "# define __floating_type(type) (((type) 0.25) && ((type) 0.25 - 1))";
1480 };
1481
1482 /*
1483 * Fix these files to use the types we think they should for
1484 * ptrdiff_t, size_t, and wchar_t.
1485 *
1486 * This defines the types in terms of macros predefined by our 'cpp'.
1487 * This is supposedly necessary for glibc's handling of these types.
1488 * It's probably not necessary for anyone else, but it doesn't hurt.
1489 */
1490 fix = {
1491 hackname = gnu_types;
1492 files = "sys/types.h";
1493 files = "stdlib.h";
1494 files = "sys/stdtypes.h";
1495 files = "stddef.h";
1496 files = "memory.h";
1497 files = "unistd.h";
1498 bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
1499 select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
1500 c_fix = gnu_type;
1501 /* The Solaris 10 headers already define these types correctly. */
1502 mach = '*-*-solaris2.1[0-9]*';
1503 not_machine = true;
1504
1505 test_text = "typedef long int ptrdiff_t; /* long int */\n"
1506 "typedef uint_t size_t; /* uint_t */\n"
1507 "typedef ushort_t wchar_t; /* ushort_t */";
1508 };
1509
1510
1511 /*
1512 * Fix HP & Sony's use of "../machine/xxx.h"
1513 * to refer to: <machine/xxx.h>
1514 */
1515 fix = {
1516 hackname = hp_inline;
1517 files = sys/spinlock.h;
1518 files = machine/machparam.h;
1519 select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/';
1520
1521 c_fix = format;
1522 c_fix_arg = "%1<machine/%2.h>";
1523
1524 c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/'
1525 '([a-z]+)\.h"';
1526
1527 test_text = ' # include "../machine/mumble.h"';
1528 };
1529
1530
1531 /*
1532 * Check for (...) in C++ code in HP/UX sys/file.h.
1533 */
1534 fix = {
1535 hackname = hp_sysfile;
1536 files = sys/file.h;
1537 select = "HPUX_SOURCE";
1538
1539 c_fix = format;
1540 c_fix_arg = "(struct file *, ...)";
1541 c_fix_arg = '\(\.\.\.\)';
1542
1543 test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
1544 };
1545
1546
1547 /*
1548 * Un-Hide a series of five FP defines from post-1999 compliance GCC:
1549 * FP_NORMAL, FP_ZERO, FP_INFINITE, FP_SUBNORMAL and FP_NAN
1550 */
1551 fix = {
1552 hackname = hppa_hpux_fp_macros;
1553 mach = "hppa*-hp-hpux11*";
1554 files = math.h;
1555 select = "#[ \t]*define[ \t]*FP_NORMAL.*\n"
1556 "#[ \t]*define[ \t]*FP_ZERO.*\n"
1557 "#[ \t]*define[ \t]*FP_INFINITE.*\n"
1558 "#[ \t]*define[ \t]*FP_SUBNORMAL.*\n"
1559 "#[ \t]*define[ \t]*FP_NAN.*\n";
1560 c_fix = format;
1561 c_fix_arg = <<- _EOFix_
1562 #endif /* _INCLUDE_HPUX_SOURCE */
1563
1564 #if defined(_INCLUDE_HPUX_SOURCE) || \
1565 (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
1566 %0#endif
1567
1568 #ifdef _INCLUDE_HPUX_SOURCE
1569
1570 _EOFix_;
1571
1572 test_text =
1573 "# define FP_NORMAL 0\n"
1574 "# define FP_ZERO 1\n"
1575 "# define FP_INFINITE 2\n"
1576 "# define FP_SUBNORMAL 3\n"
1577 "# define FP_NAN 4\n";
1578 };
1579
1580
1581 /*
1582 * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
1583 * math.h to prevent clash with define in c_std/bits/std_cmath.h.
1584 */
1585 fix = {
1586 hackname = hpux10_cpp_pow_inline;
1587 files = fixinc-test-limits.h, math.h;
1588 select = <<- END_POW_INLINE
1589 ^# +ifdef +__cplusplus
1590 +\}
1591 +inline +double +pow\(double +__d,int +__expon\) +\{
1592 [ ]+return +pow\(__d,\(double\)__expon\);
1593 +\}
1594 +extern +"C" +\{
1595 #else
1596 # +endif
1597 END_POW_INLINE;
1598
1599 c_fix = format;
1600 c_fix_arg = "";
1601
1602 test_text =
1603 "# ifdef __cplusplus\n"
1604 " }\n"
1605 " inline double pow(double __d,int __expon) {\n"
1606 "\t return pow(__d,(double)__expon);\n"
1607 " }\n"
1608 ' extern "C"' " {\n"
1609 "#else\n"
1610 "# endif";
1611 };
1612
1613 fix = {
1614 hackname = hpux11_cpp_pow_inline;
1615 files = math.h;
1616 select = " +inline double pow\\(double d,int expon\\) \\{\n"
1617 " +return pow\\(d, \\(double\\)expon\\);\n"
1618 " +\\}\n";
1619 c_fix = format;
1620 c_fix_arg = "";
1621
1622 test_text =
1623 " inline double pow(double d,int expon) {\n"
1624 " return pow(d, (double)expon);\n"
1625 " }\n";
1626 };
1627
1628
1629 /*
1630 * Fix hpux 10.X missing ctype declarations 1
1631 */
1632 fix = {
1633 hackname = hpux10_ctype_declarations1;
1634 files = ctype.h;
1635 select = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)";
1636 bypass = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\(";
1637 c_fix = format;
1638 c_fix_arg = "#ifdef _PROTOTYPES\n"
1639 "extern int __tolower(int);\n"
1640 "extern int __toupper(int);\n"
1641 "#else /* NOT _PROTOTYPES */\n"
1642 "extern int __tolower();\n"
1643 "extern int __toupper();\n"
1644 "#endif /* _PROTOTYPES */\n\n"
1645 "%0\n";
1646
1647 test_text = "# define _toupper(__c) __toupper(__c)\n";
1648 };
1649
1650
1651 /*
1652 * Fix hpux 10.X missing ctype declarations 2
1653 */
1654 fix = {
1655 hackname = hpux10_ctype_declarations2;
1656 files = ctype.h;
1657 select = "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)";
1658 bypass = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\(";
1659 c_fix = format;
1660 c_fix_arg = "%0\n\n"
1661 "#ifdef _PROTOTYPES\n"
1662 " extern int _isalnum(int);\n"
1663 " extern int _isalpha(int);\n"
1664 " extern int _iscntrl(int);\n"
1665 " extern int _isdigit(int);\n"
1666 " extern int _isgraph(int);\n"
1667 " extern int _islower(int);\n"
1668 " extern int _isprint(int);\n"
1669 " extern int _ispunct(int);\n"
1670 " extern int _isspace(int);\n"
1671 " extern int _isupper(int);\n"
1672 " extern int _isxdigit(int);\n"
1673 "# else /* not _PROTOTYPES */\n"
1674 " extern int _isalnum();\n"
1675 " extern int _isalpha();\n"
1676 " extern int _iscntrl();\n"
1677 " extern int _isdigit();\n"
1678 " extern int _isgraph();\n"
1679 " extern int _islower();\n"
1680 " extern int _isprint();\n"
1681 " extern int _ispunct();\n"
1682 " extern int _isspace();\n"
1683 " extern int _isupper();\n"
1684 " extern int _isxdigit();\n"
1685 "#endif /* _PROTOTYPES */\n";
1686
1687 test_text = "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n"
1688 " extern unsigned int *__SB_masks;\n";
1689 };
1690
1691
1692 /*
1693 * Fix hpux 10.X missing stdio declarations
1694 */
1695 fix = {
1696 hackname = hpux10_stdio_declarations;
1697 files = stdio.h;
1698 select = "^#[ \t]*define _iob[ \t]*__iob";
1699 bypass = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\(";
1700 c_fix = format;
1701 c_fix_arg = "%0\n\n"
1702 "# if defined(__STDC__) || defined(__cplusplus)\n"
1703 " extern int snprintf(char *, size_t, const char *, ...);\n"
1704 " extern int vsnprintf(char *, size_t, const char *, __va_list);\n"
1705 "# else /* not __STDC__) || __cplusplus */\n"
1706 " extern int snprintf();\n"
1707 " extern int vsnprintf();\n"
1708 "# endif /* __STDC__) || __cplusplus */\n";
1709
1710 test_text = "# define _iob __iob\n";
1711 };
1712
1713
1714 /*
1715 * Make sure hpux defines abs in header.
1716 */
1717 fix = {
1718 hackname = hpux11_abs;
1719 mach = "ia64-hp-hpux11*";
1720 files = stdlib.h;
1721 select = "ifndef _MATH_INCLUDED";
1722 c_fix = format;
1723 c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)";
1724 test_text = "#ifndef _MATH_INCLUDED";
1725 };
1726
1727
1728 /*
1729 * Keep HP-UX 11 from stomping on C++ math namespace
1730 * with defines for fabsf.
1731 */
1732 fix = {
1733 hackname = hpux11_fabsf;
1734 files = math.h;
1735 select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
1736 bypass = "__cplusplus";
1737
1738 c_fix = format;
1739 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1740
1741 test_text =
1742 "#ifdef _PA_RISC\n"
1743 "# define fabsf(x) ((float)fabs((double)(float)(x)))\n"
1744 "#endif";
1745 };
1746
1747
1748 /*
1749 * Fix C99 constant in __POINTER_SET define.
1750 */
1751 fix = {
1752 hackname = hpux11_pthread_const;
1753 mach = "*-hp-hpux11.[0-3]*";
1754 files = sys/pthread.h;
1755 select = "^#define[ \t]*__POINTER_SET[ \t]*\\(\\(void \\*\\) 1LL\\)";
1756
1757 c_fix = format;
1758 c_fix_arg = "#define __POINTER_SET\t\t((void *) 1L)";
1759 test_text = "#define __POINTER_SET\t\t((void *) 1LL)";
1760 };
1761
1762
1763 /*
1764 * Prevent HP-UX 11 from defining __size_t and preventing size_t from
1765 * being defined by having it define _hpux_size_t instead.
1766 */
1767 fix = {
1768 hackname = hpux11_size_t;
1769 mach = "*-hp-hpux11*";
1770 select = "__size_t";
1771
1772 c_fix = format;
1773 c_fix_arg = "_hpux_size_t";
1774
1775 test_text =
1776 "#define __size_t size_t\n"
1777 " extern int getpwuid_r( char *, __size_t, struct passwd **);\n";
1778 };
1779
1780
1781 /*
1782 * Fix hpux 11.00 broken snprintf declaration
1783 * (third argument is char *, needs to be const char * to prevent
1784 * spurious warnings with -Wwrite-strings or in C++).
1785 */
1786 fix = {
1787 hackname = hpux11_snprintf;
1788 files = stdio.h;
1789 select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
1790 ' *(char *\*, *\.\.\.\);)';
1791 c_fix = format;
1792 c_fix_arg = '%1 const %3';
1793
1794 test_text = "extern int snprintf(char *, size_t, char *, ...);\n"
1795 "extern int snprintf(char *, __size_t, char *, ...);\n"
1796 "extern int snprintf(char *, _hpux_size_t, char *, ...);";
1797 };
1798
1799 /*
1800 * Fix hpux 11.00 broken vsnprintf declaration
1801 */
1802 fix = {
1803 hackname = hpux11_vsnprintf;
1804 files = stdio.h;
1805 select = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
1806 'const char \*,) __va__list\);';
1807 c_fix = format;
1808 c_fix_arg = "%1 __va_list);";
1809
1810 test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
1811 ' __va__list);';
1812 };
1813
1814
1815 /*
1816 * get rid of bogus inline definitions in HP-UX 8.0
1817 */
1818 fix = {
1819 hackname = hpux8_bogus_inlines;
1820 files = math.h;
1821 select = inline;
1822 bypass = "__GNUG__";
1823 sed = "s@inline int abs(int [a-z][a-z]*) {.*}"
1824 "@extern \"C\" int abs(int);@";
1825 sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
1826 sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
1827 sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
1828 test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n"
1829 "inline double sqr(double v) { return v**0.5; }";
1830 };
1831
1832
1833 /*
1834 * Fix hpux broken ctype macros
1835 */
1836 fix = {
1837 hackname = hpux_ctype_macros;
1838 files = ctype.h;
1839 select = '((: |\()__SB_masks \? )'
1840 '(__SB_masks\[__(alnum|c)\] & _IS)';
1841 c_fix = format;
1842 c_fix_arg = "%1(int)%3";
1843
1844 test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
1845 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
1846 };
1847
1848
1849 /*
1850 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
1851 */
1852 fix = {
1853 hackname = hpux_htonl;
1854 files = netinet/in.h;
1855 select = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1856 "(/\\*\n"
1857 " \\* Macros for number representation conversion\\.\n"
1858 " \\*/\n"
1859 "#ifndef ntohl)";
1860 c_fix = format;
1861 c_fix_arg = "#if 1\n%1";
1862
1863 test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1864 "/*\n"
1865 " * Macros for number representation conversion.\n"
1866 " */\n"
1867 "#ifndef ntohl\n"
1868 "#define ntohl(x) (x)\n"
1869 "#define ntohs(x) (x)\n"
1870 "#define htonl(x) (x)\n"
1871 "#define htons(x) (x)\n"
1872 "#endif\n"
1873 "#endif /* ! _XOPEN_SOURCE_EXTENDED */";
1874 };
1875
1876
1877 /*
1878 * HP-UX long_double
1879 */
1880 fix = {
1881 hackname = hpux_long_double;
1882 mach = "*-*-hpux10*";
1883 mach = "*-*-hpux11.[012]*";
1884 files = stdlib.h;
1885 select = "extern[ \t]long_double[ \t]strtold";
1886 bypass = "long_double_t";
1887 sed = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
1888 sed = "s/long_double/long double/g";
1889
1890 test_text = "# ifndef _LONG_DOUBLE\n"
1891 "# define _LONG_DOUBLE\n"
1892 " typedef struct {\n"
1893 " unsigned int word1, word2, word3, word4;\n"
1894 " } long_double;\n"
1895 "# endif /* _LONG_DOUBLE */\n"
1896 "extern long_double strtold(const char *, char **);\n";
1897 };
1898
1899 /*
1900 * We cannot use the above rule on 11.31 because it removes the strtold
1901 * definition. ia64 is OK with no hack, PA needs some help.
1902 */
1903 fix = {
1904 hackname = hpux_long_double_2;
1905 mach = "hppa*-*-hpux11.3*";
1906 files = stdlib.h;
1907 select = "#[ \t]*if[ \t]*!defined\\(__ia64\\) \\|\\| defined\\(_PROTOTYPES\\) \\|\\| defined\\(_LONG_DOUBLE_STRUCT\\)";
1908 c_fix = format;
1909 c_fix_arg = "# if !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)";
1910
1911 test_text = "# if !defined(__ia64) || !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)\n";
1912 };
1913
1914 /*
1915 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
1916 */
1917 fix = {
1918 hackname = hpux_systime;
1919 files = sys/time.h;
1920 select = "^extern struct sigevent;";
1921
1922 c_fix = format;
1923 c_fix_arg = "struct sigevent;";
1924
1925 test_text = 'extern struct sigevent;';
1926 };
1927
1928
1929 /*
1930 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown
1931 * type and mpinfou is only defined when _KERNEL is set.
1932 */
1933 fix = {
1934 hackname = hpux_spu_info;
1935 mach = "*-hp-hpux*";
1936 /*
1937 * It is tempting to omit the first "files" entry. Do not.
1938 * The testing machinery will take the first "files" entry as the name
1939 * of a test file to play with. It would be a nuisance to have a directory
1940 * with the name "*".
1941 */
1942 files = "ia64/sys/getppdp.h";
1943 files = "*/sys/getppdp.h";
1944 select = "^.*extern.*spu_info.*";
1945
1946 c_fix = format;
1947 c_fix_arg = "#ifdef _KERNEL\n%0\n#endif";
1948
1949 test_text = "extern union mpinfou spu_info[];";
1950 };
1951
1952 fix = {
1953 hackname = hpux11_extern_sendfile;
1954 mach = "*-hp-hpux11.[12]*";
1955 files = sys/socket.h;
1956 select = "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n";
1957 c_fix = format;
1958 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
1959 test_text = " extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
1960 };
1961
1962 fix = {
1963 hackname = hpux11_extern_sendpath;
1964 mach = "*-hp-hpux11.[12]*";
1965 files = sys/socket.h;
1966 select = "^[ \t]*extern sbsize_t sendpath.*\n.*, int\\)\\);\n";
1967 c_fix = format;
1968 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
1969 test_text = " extern sbsize_t sendpath __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
1970 };
1971
1972 fix = {
1973 hackname = hpux_extern_errno;
1974 mach = "*-hp-hpux10.*";
1975 mach = "*-hp-hpux11.[0-2]*";
1976 files = errno.h;
1977 select = "^[ \t]*extern int errno;$";
1978 c_fix = format;
1979 c_fix_arg = "#ifdef __cplusplus\nextern \"C\" {\n#endif\n%0\n#ifdef __cplusplus\n}\n#endif";
1980 test_text = " extern int errno;\n";
1981 };
1982
1983
1984 /*
1985 * Add missing braces to pthread initializer defines.
1986 */
1987 fix = {
1988 hackname = hpux_pthread_initializers;
1989 mach = "*-hp-hpux11.[0-3]*";
1990 files = sys/pthread.h;
1991 sed = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\"
1992 "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@";
1993 sed = "s@^[ \t]*1,[ \t]*\\\\"
1994 "@\t{ 1, 0 }@";
1995 sed = "/^[ \t]*0$/d";
1996 sed = "s@__PTHREAD_MUTEX_VALID, 0"
1997 "@{ __PTHREAD_MUTEX_VALID, 0 }@";
1998 sed = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\"
1999 "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@";
2000 sed = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2001 "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2002 sed = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2003 "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2004 sed = "s@^[ \t]*0, 0[ \t]*\\\\"
2005 "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@";
2006 sed = "s@__PTHREAD_COND_VALID, 0"
2007 "@{ __PTHREAD_COND_VALID, 0 }@";
2008 sed = "s@__LWP_COND_VALID, 0,[ \t]*\\\\"
2009 "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@";
2010 sed = "s@__PTHREAD_RWLOCK_VALID, 0"
2011 "@{ __PTHREAD_RWLOCK_VALID, 0 }@";
2012 sed = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\"
2013 "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@";
2014 sed = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
2015 "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@";
2016 test_text = "#define PTHREAD_MUTEX_INITIALIZER {\t\t\t\t\t\\\\\n"
2017 "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n"
2018 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n"
2019 "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n"
2020 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
2021 "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
2022 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
2023 "}\n";
2024 };
2025
2026 fix = {
2027 hackname = hpux_c99_intptr;
2028 mach = "*-hp-hpux11.3*";
2029 files = stdint.h;
2030 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MAX[ \t]*INT32_MAX[ \t]*$@#define PTRDIFF_MAX (2147483647l)@";
2031 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MIN[ \t]*INT32_MIN[ \t]*$@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2032 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MAX[ \t]*INT32_MAX[ \t]*$@#define INTPTR_MAX (2147483647l)@";
2033 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MIN[ \t]*INT32_MIN[ \t]*$@#define INTPTR_MIN (-INTPTR_MAX - 1)@";
2034 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINTPTR_MAX[ \t]*UINT32_MAX[ \t]*$@#define UINTPTR_MAX (4294967295ul)@";
2035 sed = "s@^[ \t]*#[ \t]*define[ \t]*SIZE_MAX[ \t]*UINT32_MAX[ \t]*$@#define SIZE_MAX (4294967295ul)@";
2036 test_text = "#define PTRDIFF_MAX INT32_MAX\n"
2037 "#define PTRDIFF_MIN INT32_MIN\n"
2038 "#define INTPTR_MAX INT32_MAX\n"
2039 "#define INTPTR_MIN INT32_MIN\n"
2040 "#define UINTPTR_MAX UINT32_MAX\n"
2041 "#define SIZE_MAX UINT32_MAX\n";
2042 };
2043
2044 /*
2045 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2046 */
2047
2048 fix = {
2049 hackname = hpux_c99_inttypes;
2050 mach = "*-hp-hpux11.[23]*";
2051 files = inttypes.h;
2052 files = stdint.h;
2053 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*__CONCAT_U__(__c)[ \t]*$@#define UINT8_C(__c) (__c)@";
2054 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*__CONCAT_U__(__c)[ \t]*$@#define UINT16_C(__c) (__c)@";
2055 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT32_C(__c)[ \t]*__CONCAT__(__c,l)[ \t]*$@#define INT32_C(__c) (__c)@";
2056 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT32_C(__c)[ \t].*$@#define UINT32_C(__c) __CONCAT__(__c,u)@";
2057 test_text = "#define UINT8_C(__c) __CONCAT_U__(__c)\n"
2058 "#define UINT16_C(__c) __CONCAT_U__(__c)\n"
2059 "#define INT32_C(__c) __CONCAT__(__c,l)\n"
2060 "#define UINT32_C(__c) __CONCAT__(__c,ul)\n";
2061 };
2062
2063 fix = {
2064 hackname = hpux_c99_inttypes2;
2065 mach = "*-hp-hpux11.2*";
2066 files = stdint.h;
2067 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT8_C(__c)[ \t]*((signed char)(__c))[ \t]*$@#define INT8_C(__c) (__c)@";
2068 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*((unsigned char)(__c))[ \t]*$@#define UINT8_C(__c) (__c)@";
2069 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT16_C(__c)[ \t]*((short)(__c))[ \t]*$@#define INT16_C(__c) (__c)@";
2070 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*((unsigned short)(__c))[ \t]*$@#define UINT16_C(__c) (__c)@";
2071 test_text = "# define INT8_C(__c) ((signed char)(__c))\n"
2072 "# define UINT8_C(__c) ((unsigned char)(__c))\n"
2073 "# define INT16_C(__c) ((short)(__c))\n"
2074 "# define UINT16_C(__c) ((unsigned short)(__c))\n";
2075 };
2076
2077 fix = {
2078 hackname = hpux_stdint_least;
2079 mach = "*-hp-hpux11.2*";
2080 files = stdint.h;
2081 select = "^[ \t]*#[ \t]*define[ \t]*UINT_LEAST64_MAX[ \t]*ULLONG_MAX";
2082 c_fix = format;
2083 c_fix_arg = "#ifdef __LP64__\n# define UINT_LEAST64_MAX ULONG_MAX\n#else\n%0\n#endif\n";
2084 test_text ="# define UINT_LEAST64_MAX ULLONG_MAX\n";
2085 };
2086
2087 fix = {
2088 hackname = hpux_stdint_fast;
2089 mach = "*-hp-hpux11.2*";
2090 files = stdint.h;
2091 select = "^[ \t]*#[ \t]*define[ \t]*UINT_FAST64_MAX[ \t]*ULLONG_MAX";
2092 c_fix = format;
2093 c_fix_arg = "#ifdef __LP64__\n# define UINT_FAST64_MAX ULONG_MAX\n#else\n%0\n#endif\n";
2094 test_text ="# define UINT_FAST64_MAX ULLONG_MAX\n";
2095 };
2096
2097 fix = {
2098 hackname = hpux_inttype_int_least8_t;
2099 mach = "*-hp-hpux11.*";
2100 files = sys/_inttypes.h;
2101 select = "^[ \t]*typedef[ \t]*char[ \t]*int_least8_t.*";
2102 c_fix = format;
2103 c_fix_arg = "typedef signed char int_least8_t;";
2104 test_text ="typedef char int_least8_t;\n";
2105 };
2106
2107 fix = {
2108 hackname = hpux_inttype_int8_t;
2109 mach = "*-hp-hpux11.*";
2110 files = sys/_inttypes.h;
2111 select = "^[ \t]*typedef[ \t]*char[ \t]*int8_t.*";
2112 c_fix = format;
2113 c_fix_arg = "typedef signed char int8_t;";
2114 test_text ="typedef char int8_t;\n";
2115 };
2116
2117 /*
2118 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant
2119 */
2120 fix = {
2121 hackname = huge_val_hex;
2122 files = bits/huge_val.h;
2123 select = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*";
2124 bypass = "__builtin_huge_val";
2125
2126 c_fix = format;
2127 c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n";
2128
2129 test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)";
2130 };
2131
2132
2133 /*
2134 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant
2135 */
2136 fix = {
2137 hackname = huge_valf_hex;
2138 files = bits/huge_val.h;
2139 select = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*";
2140 bypass = "__builtin_huge_valf";
2141
2142 c_fix = format;
2143 c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n";
2144
2145 test_text = "# define HUGE_VALF (__extension__ 0x1.0p255f)";
2146 };
2147
2148
2149 /*
2150 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant
2151 */
2152 fix = {
2153 hackname = huge_vall_hex;
2154 files = bits/huge_val.h;
2155 select = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*";
2156 bypass = "__builtin_huge_vall";
2157
2158 c_fix = format;
2159 c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n";
2160
2161 test_text = "# define HUGE_VALL (__extension__ 0x1.0p32767L)";
2162 };
2163
2164
2165 /*
2166 * Fix return type of abort and free
2167 */
2168 fix = {
2169 hackname = int_abort_free_and_exit;
2170 files = stdlib.h;
2171 select = "int[ \t]+(abort|free|exit)[ \t]*\\(";
2172 bypass = "_CLASSIC_ANSI_TYPES";
2173
2174 c_fix = format;
2175 c_fix_arg = "void\t%1(";
2176
2177 test_text = "extern int abort(int);\n"
2178 "extern int free(void*);\n"
2179 "extern int exit(void*);";
2180 };
2181
2182
2183 /*
2184 * Fix various macros used to define ioctl numbers.
2185 * The traditional syntax was:
2186 *
2187 * #define _IO(n, x) (('n'<<8)+x)
2188 * #define TIOCFOO _IO(T, 1)
2189 *
2190 * but this does not work with the C standard, which disallows macro
2191 * expansion inside strings. We have to rewrite it thus:
2192 *
2193 * #define _IO(n, x) ((n<<8)+x)
2194 * #define TIOCFOO _IO('T', 1)
2195 *
2196 * The select expressions match too much, but the c_fix code is cautious.
2197 *
2198 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
2199 */
2200 fix = {
2201 hackname = io_quotes_def;
2202 select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
2203 c_fix = char_macro_def;
2204 c_fix_arg = "IO";
2205 test_text =
2206 "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n"
2207 "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n"
2208 "#define _IO(x,y) ('x'<<8|y)";
2209 test_text =
2210 "#define XX_IO(x) ('x'<<8|256)";
2211 };
2212
2213 fix = {
2214 hackname = io_quotes_use;
2215 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
2216 "\\( *[^,']";
2217 c_fix = char_macro_use;
2218 c_fix_arg = "IO";
2219 test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
2220 "#define TIOCFOO \\\\\n"
2221 "BSD43__IOWR(T, 1) /* Some are multi-line */";
2222 };
2223
2224
2225 /*
2226 * Check for missing ';' in struct
2227 */
2228 fix = {
2229 hackname = ip_missing_semi;
2230 files = netinet/ip.h;
2231 select = "}$";
2232 sed = "/^struct/,/^};/s/}$/};/";
2233 test_text=
2234 "struct mumble {\n"
2235 " union {\n"
2236 " int x;\n"
2237 " }\n"
2238 "}; /* mumbled struct */\n";
2239 };
2240
2241
2242 /*
2243 * IRIX 6.5.1[89] <internal/sgimacros.h> unconditionally defines
2244 * __restrict as restrict iff __c99. This is wrong for C++, which
2245 * needs many C99 features, but only supports __restrict.
2246 */
2247 fix = {
2248 hackname = irix___restrict;
2249 files = internal/sgimacros.h;
2250 select = "(#ifdef __c99\n)(#[ \t]*define __restrict restrict)";
2251
2252 mach = "mips-sgi-irix6.5";
2253 c_fix = format;
2254 c_fix_arg = "%1"
2255 "# ifndef __cplusplus\n%2\n# endif";
2256
2257 test_text = "#ifdef __c99\n# define __restrict restrict";
2258 };
2259
2260 /*
2261 * IRIX 6.5.22 <internal/math_core.h> uses the SGI c99 __generic() intrinsic
2262 * to define the fpclasify, isfinite, isinf, isnan, isnormal and signbit
2263 * functions.
2264 *
2265 * This was probably introduced around IRIX 6.5.18
2266 */
2267 fix = {
2268 hackname = irix___generic1;
2269 files = internal/math_core.h;
2270 mach = "mips-sgi-irix6.5";
2271 select = "#define ([a-z]+)\\(x\\) *__generic.*";
2272
2273 c_fix = format;
2274 c_fix_arg = "extern int %1(double);\n"
2275 "extern int %1f(float);\n"
2276 "extern int %1l(long double);\n"
2277 "#define %1(x) (sizeof(x) == sizeof(double) ? _%1(x) \\\n"
2278 " : sizeof(x) == sizeof(float) ? _%1f(x) \\\n"
2279 " : _%1l(x))\n";
2280
2281 test_text =
2282 "#define isnan(x) __generic(x,,, _isnan, _isnanf, _isnanl,,,)(x)\n";
2283 };
2284
2285
2286 /* Likewise <internal/math_core.h> on IRIX 6.5.19 and later uses the SGI
2287 compiler's __generic intrinsic to define isgreater, isgreaterequal,
2288 isless, islessequal, islessgreater and isunordered functions. */
2289 fix = {
2290 hackname = irix___generic2;
2291 files = internal/math_core.h;
2292 mach = "mips-sgi-irix6.5";
2293 select = "#define ([a-z]+)\\(x,y\\) *__generic.*";
2294
2295 c_fix = format;
2296 c_fix_arg = "#define %1(x,y) \\\n"
2297 " ((sizeof(x)<=4 && sizeof(y)<=4) ? _%1f(x,y) \\\n"
2298 " : (sizeof(x)<=8 && sizeof(y)<=8) ? _%1(x,y) \\\n"
2299 " : _%1l(x,y))\n";
2300
2301 test_text =
2302 "#define isless(x,y) __generic(x,y,, _isless, _islessf, _islessl,,,)(x,y)";
2303 };
2304
2305
2306 /*
2307 * IRIX 5.2's <sys/asm.h> contains an asm comment with a contraction
2308 * that causes the assembly preprocessor to complain about an
2309 * unterminated character constant.
2310 */
2311 fix = {
2312 hackname = irix_asm_apostrophe;
2313 files = sys/asm.h;
2314
2315 select = "^[ \t]*#.*[Ww]e're";
2316 c_fix = format;
2317 c_fix_arg = "%1 are";
2318 c_fix_arg = "^([ \t]*#.*[Ww]e)'re";
2319 test_text = "\t# and we're on vacation";
2320 };
2321
2322
2323 /*
2324 * Non-traditional "const" declaration in Irix's limits.h.
2325 */
2326 fix = {
2327 hackname = irix_limits_const;
2328 files = fixinc-test-limits.h, limits.h;
2329 select = "^extern const ";
2330 c_fix = format;
2331 c_fix_arg = "extern __const ";
2332 test_text = "extern const char limit; /* test limits */";
2333 };
2334
2335
2336 /*
2337 * IRIX 6.5.1[78] <sys/socket.h> has a broken definition of socklen_t.
2338 * Various socket function prototypes use different types instead,
2339 * depending on the API in use (BSD, XPG4/5), but the socklen_t
2340 * definition doesn't reflect this (SGI Bug Id 864477, fixed in
2341 * IRIX 6.5.19).
2342 */
2343 fix = {
2344 hackname = irix_socklen_t;
2345 files = sys/socket.h;
2346 select = "(#define _SOCKLEN_T\n)(typedef u_int32_t socklen_t;)";
2347
2348 mach = "mips-sgi-irix6.5";
2349 c_fix = format;
2350 c_fix_arg = "%1"
2351 "#if _NO_XOPEN4 && _NO_XOPEN5\n"
2352 "typedef int socklen_t;\n"
2353 "#else\n"
2354 "%2\n"
2355 "#endif /* _NO_XOPEN4 && _NO_XOPEN5 */";
2356
2357 test_text = "#define _SOCKLEN_T\ntypedef u_int32_t socklen_t;";
2358 };
2359
2360 /*
2361 * IRIX 6.5 <stdint.h> only works with ISO C99 and errors out
2362 * otherwise.
2363 */
2364 fix = {
2365 hackname = irix_stdint_c99;
2366 files = stdint.h;
2367 select = "(#ifndef __c99\n)(#error This header file is to be used only for c99 mode compilations)";
2368
2369 mach = "mips-sgi-irix6.5";
2370 c_fix = format;
2371 c_fix_arg = "#if 0\n"
2372 "%2";
2373 test_text =
2374 "#ifndef __c99\n#error This header file is to be used only for c99 mode compilations\n#else";
2375 };
2376
2377
2378 /*
2379 * IRIX 5.x's stdio.h and IRIX 6.5's internal/stdio_core.h declare
2380 * some functions that take a va_list as
2381 * taking char *. However, GCC uses void * for va_list, so
2382 * calling vfprintf with a va_list fails in C++. */
2383 fix = {
2384 hackname = irix_stdio_va_list;
2385 files = stdio.h;
2386 files = internal/stdio_core.h;
2387
2388 select = '/\* va_list \*/ char \*';
2389 c_fix = format;
2390 c_fix_arg = "__gnuc_va_list";
2391 test_text =
2392 "extern int printf( const char *, /* va_list */ char * );";
2393 };
2394
2395
2396 /*
2397 * IRIX 6.5.19 <internal/wchar_core.h> provides the XPG4 variant of
2398 * wcsftime by default. ISO C99 requires the XPG5 variant instead.
2399 */
2400 fix = {
2401 hackname = irix_wcsftime;
2402 files = internal/wchar_core.h;
2403 select = "#if _NO_XOPEN5\n(extern size_t[ \t]+wcsftime.*const char \*.*)";
2404
2405 mach = "mips-sgi-irix6.5";
2406 c_fix = format;
2407 c_fix_arg = "#if _NO_XOPEN5 && !defined(__c99)\n%1";
2408
2409 test_text = "#if _NO_XOPEN5\n"
2410 "extern size_t wcsftime(wchar_t *, "
2411 "__SGI_LIBC_NAMESPACE_QUALIFIER size_t, const char *, "
2412 "const struct tm *);";
2413 };
2414
2415 /*
2416 * Fixing ISC fmod declaration
2417 */
2418 fix = {
2419 hackname = isc_fmod;
2420 files = math.h;
2421 select = 'fmod\(double\)';
2422 c_fix = format;
2423 c_fix_arg = "fmod(double, double)";
2424 test_text = "extern double fmod(double);";
2425 };
2426
2427
2428 /*
2429 * On Interactive Unix 2.2, certain traditional Unix definitions
2430 * (notably getc and putc in stdio.h) are omitted if __STDC__ is
2431 * defined, not just if _POSIX_SOURCE is defined. This makes it
2432 * impossible to compile any nontrivial program except with -posix.
2433 */
2434 fix = {
2435 hackname = isc_omits_with_stdc;
2436
2437 files = "stdio.h";
2438 files = "math.h";
2439 files = "ctype.h";
2440 files = "sys/limits.h";
2441 files = "sys/fcntl.h";
2442 files = "sys/dirent.h";
2443
2444 select = '!defined\(__STDC__\) && !defined\(_POSIX_SOURCE\)';
2445 c_fix = format;
2446 c_fix_arg = '!defined(_POSIX_SOURCE)';
2447 test_text = "#if !defined(__STDC__) && !defined(_POSIX_SOURCE) /* ? ! */"
2448 "\nint foo;\n#endif";
2449 };
2450
2451
2452 /*
2453 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
2454 * use / * * / to concatenate tokens.
2455 */
2456 fix = {
2457 hackname = kandr_concat;
2458 files = "sparc/asm_linkage.h";
2459 files = "sun*/asm_linkage.h";
2460 files = "arm/as_support.h";
2461 files = "arm/mc_type.h";
2462 files = "arm/xcb.h";
2463 files = "dev/chardefmac.h";
2464 files = "dev/ps_irq.h";
2465 files = "dev/screen.h";
2466 files = "dev/scsi.h";
2467 files = "sys/tty.h";
2468 files = "Xm.acorn/XmP.h";
2469 files = bsd43/bsd43_.h;
2470 select = '/\*\*/';
2471 c_fix = format;
2472 c_fix_arg = '##';
2473 test_text = "#define __CONCAT__(a,b) a/**/b";
2474 };
2475
2476
2477 /* The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
2478 * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
2479 * constant on recent versions of g++.
2480 */
2481 fix = {
2482 hackname = linux_ia64_ucontext;
2483 files = "sys/ucontext.h";
2484 mach = "ia64-*-linux*";
2485 select = '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
2486 '->sc_gr\[0\]\) - \(char \*\) 0\)';
2487 c_fix = format;
2488 c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2489 test_text = "# define _SC_GR0_OFFSET\t\\\\\n"
2490 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2491 };
2492
2493
2494 /*
2495 * Remove header file warning from sys/time.h. Autoconf's
2496 * AC_HEADER_TIME recommends to include both sys/time.h and time.h
2497 * which causes warning on LynxOS. Remove the warning.
2498 */
2499 fix = {
2500 hackname = lynxos_no_warning_in_sys_time_h;
2501 files = sys/time.h;
2502 select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
2503 c_fix = format;
2504 c_fix_arg = "";
2505 test_text = "#warning Using <time.h> instead of <sys/time.h>";
2506 };
2507
2508
2509 /*
2510 * Add missing declaration for putenv.
2511 */
2512 fix = {
2513 hackname = lynxos_missing_putenv;
2514 mach = '*-*-lynxos*';
2515 files = stdlib.h;
2516 bypass = 'putenv[ \t]*\\(';
2517 select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2518 c_fix = format;
2519 c_fix_arg = "%0\n"
2520 "extern int putenv _AP((char *));";
2521 c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2522 test_text = "extern char *getenv _AP((const char *));";
2523 };
2524
2525
2526 /*
2527 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2528 *
2529 * On NetBSD, machine is a symbolic link to an architecture specific
2530 * directory name, so we can't match a specific file name here.
2531 */
2532 fix = {
2533 hackname = machine_ansi_h_va_list;
2534 select = "define[ \t]+_BSD_VA_LIST_[ \t]";
2535 bypass = '__builtin_va_list';
2536
2537 c_fix = format;
2538 c_fix_arg = "%1__builtin_va_list";
2539 c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2540
2541 test_text = " # define _BSD_VA_LIST_\tchar**";
2542 };
2543
2544
2545 /*
2546 * Fix non-ansi machine name defines
2547 */
2548 fix = {
2549 hackname = machine_name;
2550 c_test = machine_name;
2551 c_fix = machine_name;
2552
2553 test_text = "/* MACH_DIFF: */\n"
2554 "#if defined( i386 ) || defined( sparc ) || defined( vax )"
2555 "\n/* no uniform test, so be careful :-) */";
2556 };
2557
2558
2559 /*
2560 * Some math.h files define struct exception (it's in the System V
2561 * Interface Definition), which conflicts with the class exception defined
2562 * in the C++ file std/stdexcept.h. We redefine it to __math_exception.
2563 * This is not a great fix, but I haven't been able to think of anything
2564 * better.
2565 */
2566 fix = {
2567 hackname = math_exception;
2568 files = math.h;
2569 select = "struct exception";
2570 /*
2571 * This should be bypassed on __cplusplus, but some supposedly C++ C++
2572 * aware headers, such as Solaris 8 and 9, don't wrap their struct
2573 * exception either. So currently we bypass only for glibc, based on a
2574 * comment in the fixed glibc header. Ick.
2575 */
2576 bypass = 'We have a problem when using C\+\+|for C\+\+, '
2577 '_[a-z0-9A-Z_]+_exception; for C, exception';
2578 c_fix = wrap;
2579
2580 c_fix_arg = "#ifdef __cplusplus\n"
2581 "#define exception __math_exception\n"
2582 "#endif\n";
2583
2584 c_fix_arg = "#ifdef __cplusplus\n"
2585 "#undef exception\n"
2586 "#endif\n";
2587
2588 test_text = "typedef struct exception t_math_exception;";
2589 };
2590
2591
2592 /*
2593 * This looks pretty broken to me. ``dbl_max_def'' will contain
2594 * "define DBL_MAX " at the start, when what we really want is just
2595 * the value portion. Can't figure out how to write a test case
2596 * for this either :-(
2597 */
2598 fix = {
2599 hackname = math_huge_val_from_dbl_max;
2600 files = math.h;
2601
2602 /*
2603 * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
2604 * in math.h, this fix applies.
2605 */
2606 select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
2607 bypass = "define[ \t]+DBL_MAX";
2608
2609 shell =
2610 /*
2611 * See if we have a definition for DBL_MAX in float.h.
2612 * If we do, we will replace the one in math.h with that one.
2613 */
2614
2615 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
2616 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
2617
2618 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
2619 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
2620 "s@DBL_MAX@'\"$dbl_max_def@\"\n"
2621 "\telse cat\n"
2622 "\tfi";
2623
2624 test_text =
2625 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
2626 "#define HUGE_VAL DBL_MAX";
2627 };
2628
2629
2630 /*
2631 * nested comment
2632 */
2633 fix = {
2634 hackname = nested_auth_des;
2635 files = rpc/rpc.h;
2636 select = '(/\*.*rpc/auth_des\.h>.*)/\*';
2637 c_fix = format;
2638 c_fix_arg = "%1*/ /*";
2639 test_text = "/*#include <rpc/auth_des.h> /* skip this */";
2640 };
2641
2642
2643 /*
2644 * Fixing nested comments in ISC <sys/limits.h>
2645 */
2646 fix = {
2647 hackname = nested_sys_limits;
2648 files = sys/limits.h;
2649 select = CHILD_MAX;
2650 sed = "/CHILD_MAX/s,/\\* Max, Max,";
2651 sed = "/OPEN_MAX/s,/\\* Max, Max,";
2652 test_text = "/*\n#define CHILD_MAX 20 /* Max, Max, ... */ /*\n"
2653 "#define OPEN_MAX 20 /* Max, Max, ... */\n";
2654 };
2655
2656
2657 /*
2658 * Some versions of NetBSD don't expect the C99 inline semantics.
2659 */
2660 fix = {
2661 hackname = netbsd_c99_inline_1;
2662 mach = "*-*-netbsd*";
2663 files = signal.h;
2664 select = "extern __inline int";
2665
2666 c_fix = format;
2667 c_fix_arg = "extern\n"
2668 "#ifdef __GNUC_STDC_INLINE__\n"
2669 "__attribute__((__gnu_inline__))\n"
2670 "#endif\n"
2671 "__inline int";
2672
2673 test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}";
2674 };
2675
2676
2677 fix = {
2678 hackname = netbsd_c99_inline_2;
2679 mach = "*-*-netbsd*";
2680 files = signal.h;
2681 select = "#define _SIGINLINE extern __inline";
2682
2683 c_fix = format;
2684 c_fix_arg = <<- _EOArg_
2685 #ifdef __GNUC_STDC_INLINE__
2686 #define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline
2687 #else
2688 %0
2689 #endif
2690 _EOArg_;
2691
2692 test_text = "#define _SIGINLINE extern __inline";
2693 };
2694
2695
2696 /*
2697 * NetBSD has a semicolon after the ending '}' for some extern "C".
2698 */
2699 fix = {
2700 hackname = netbsd_extra_semicolon;
2701 mach = "*-*-netbsd*";
2702 files = sys/cdefs.h;
2703 select = "#define[ \t]*__END_DECLS[ \t]*};";
2704
2705 c_fix = format;
2706 c_fix_arg = "#define __END_DECLS }";
2707
2708 test_text = "#define __END_DECLS };";
2709 };
2710
2711
2712 /* newlib's stdint.h has several failures to conform to C99. The fix
2713 for these removed a comment that can be matched to identify unfixed
2714 versions. */
2715 fix = {
2716 hackname = newlib_stdint_1;
2717 files = stdint.h;
2718 select = "@todo - Add support for wint_t types";
2719 sed = "s@#define INT32_MIN.*@#define INT32_MIN (-INT32_MAX - 1)@";
2720 sed = "s@#define INT32_MAX.*@#define INT32_MAX __INT32_MAX__@";
2721 sed = "s@#define UINT32_MAX.*@#define UINT32_MAX __UINT32_MAX__@";
2722 sed = "s@#define INT_LEAST32_MIN.*@#define INT_LEAST32_MIN (-INT_LEAST32_MAX - 1)@";
2723 sed = "s@#define INT_LEAST32_MAX.*@#define INT_LEAST32_MAX __INT_LEAST32_MAX__@";
2724 sed = "s@#define UINT_LEAST32_MAX.*@#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__@";
2725 sed = 's@#define INT_FAST\([0-9]*\)_MIN.*@#define INT_FAST\1_MIN (-INT_FAST\1_MAX - 1)@';
2726 sed = 's@#define INT_FAST\([0-9]*\)_MAX.*@#define INT_FAST\1_MAX __INT_FAST\1_MAX__@';
2727 sed = 's@#define UINT_FAST\([0-9]*\)_MAX.*@#define UINT_FAST\1_MAX __UINT_FAST\1_MAX__@';
2728 sed = "s@#define SIZE_MAX.*@#define SIZE_MAX __SIZE_MAX__@";
2729 sed = "s@#define PTRDIFF_MIN.*@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2730 sed = "s@#define PTRDIFF_MAX.*@#define PTRDIFF_MAX __PTRDIFF_MAX__@";
2731 sed = "s@#define UINT8_C.*@#define UINT8_C(c) __UINT8_C(c)@";
2732 sed = "s@#define UINT16_C.*@#define UINT16_C(c) __UINT16_C(c)@";
2733 test_text = "/* @todo - Add support for wint_t types. */\n"
2734 "#define INT32_MIN (-2147483647-1)\n"
2735 "#define INT32_MAX 2147483647\n"
2736 "#define UINT32_MAX 4294967295U\n"
2737 "#define INT_LEAST32_MIN (-2147483647-1)\n"
2738 "#define INT_LEAST32_MAX 2147483647\n"
2739 "#define UINT_LEAST32_MAX 4294967295U\n"
2740 "#define INT_FAST8_MIN INT8_MIN\n"
2741 "#define INT_FAST8_MAX INT8_MAX\n"
2742 "#define UINT_FAST8_MAX UINT8_MAX\n"
2743 "#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)\n"
2744 "#define PTRDIFF_MIN (-__STDINT_EXP(LONG_MAX) - 1L)\n"
2745 "#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX)\n"
2746 "#define UINT8_C(x) x##U\n"
2747 "#define UINT16_C(x) x##U";
2748 };
2749
2750
2751 fix = {
2752 hackname = newlib_stdint_2;
2753 files = stdint.h;
2754 select = "@todo - Add support for wint_t types";
2755 c_fix = format;
2756 c_fix_arg = "#define INTMAX_MAX __INTMAX_MAX__\n"
2757 "#define INTMAX_MIN (-INTMAX_MAX - 1)\n"
2758 "#define UINTMAX_MAX __UINTMAX_MAX__\n"
2759 "#define WCHAR_MAX __WCHAR_MAX__\n"
2760 "#define WCHAR_MIN __WCHAR_MIN__\n"
2761 "#define WINT_MAX __WINT_MAX__\n"
2762 "#define WINT_MIN __WINT_MIN__\n\n"
2763 "%0";
2764 c_fix_arg = '/\*\* Macros for minimum-width integer constant expressions \*/';
2765 test_text = "/* @todo - Add support for wint_t types. */\n"
2766 "/** Macros for minimum-width integer constant expressions */";
2767 };
2768
2769
2770 /*
2771 * NeXT 3.2 adds const prefix to some math functions.
2772 * These conflict with the built-in functions.
2773 */
2774 fix = {
2775 hackname = next_math_prefix;
2776 files = ansi/math.h;
2777 select = "^extern[ \t]+double[ \t]+__const__[ \t]";
2778
2779 c_fix = format;
2780 c_fix_arg = "extern double %1(";
2781 c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
2782
2783 test_text = "extern\tdouble\t__const__\tmumble();";
2784 };
2785
2786
2787 /*
2788 * NeXT 3.2 uses the word "template" as a parameter for some
2789 * functions. GCC reports an invalid use of a reserved key word
2790 * with the built-in functions.
2791 */
2792 fix = {
2793 hackname = next_template;
2794 files = bsd/libc.h;
2795 select = "[ \t]template\\)";
2796
2797 c_fix = format;
2798 c_fix_arg = "(%1)";
2799 c_fix_arg = "\\(([^)]*)[ \t]template\\)";
2800 test_text = "extern mumble( char * template); /* fix */";
2801 };
2802
2803
2804 /*
2805 * NeXT 3.2 includes the keyword volatile in the abort() and exit()
2806 * function prototypes. That conflicts with the built-in functions.
2807 */
2808 fix = {
2809 hackname = next_volitile;
2810 files = ansi/stdlib.h;
2811 select = "^extern[ \t]+volatile[ \t]+void[ \t]";
2812
2813 c_fix = format;
2814 c_fix_arg = "extern void %1(";
2815 c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
2816
2817 test_text = "extern\tvolatile\tvoid\tabort();";
2818 };
2819
2820
2821 /*
2822 * NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1.
2823 * Note that version 3 of the NeXT system has wait.h in a different directory,
2824 * so that this code won't do anything. But wait.h in version 3 has a
2825 * conditional, so it doesn't need this fix. So everything is okay.
2826 */
2827 fix = {
2828 hackname = next_wait_union;
2829 files = sys/wait.h;
2830
2831 select = 'wait\(union wait';
2832 c_fix = format;
2833 c_fix_arg = "wait(void";
2834 test_text = "extern pid_d wait(union wait*);";
2835 };
2836
2837
2838 /*
2839 * a missing semi-colon at the end of the nodeent structure definition.
2840 */
2841 fix = {
2842 hackname = nodeent_syntax;
2843 files = netdnet/dnetdb.h;
2844 select = "char[ \t]*\\*na_addr[ \t]*$";
2845 c_fix = format;
2846 c_fix_arg = "%0;";
2847 test_text = "char *na_addr\t";
2848 };
2849
2850 /*
2851 * Fix OpenBSD's NULL definition.
2852 */
2853 fix = {
2854 hackname = openbsd_null_definition;
2855 mach = "*-*-openbsd*";
2856 files = locale.h, stddef.h, stdio.h, string.h,
2857 time.h, unistd.h, wchar.h, sys/param.h;
2858 select = "__GNUG__";
2859 c_fix = format;
2860 c_fix_arg = "#ifndef NULL\n"
2861 "#ifdef __cplusplus\n"
2862 "#ifdef __GNUG__\n"
2863 "#define NULL\t__null\n"
2864 "#else\t /* ! __GNUG__ */\n"
2865 "#define NULL\t0L\n"
2866 "#endif\t /* __GNUG__ */\n"
2867 "#else\t /* ! __cplusplus */\n"
2868 "#define NULL\t((void *)0)\n"
2869 "#endif\t /* __cplusplus */\n"
2870 "#endif\t /* !NULL */";
2871
2872 c_fix_arg = "^#ifndef[ \t]*NULL\n"
2873 "^#ifdef[ \t]*__GNUG__\n"
2874 "^#define[ \t]*NULL[ \t]*__null\n"
2875 "^#else\n"
2876 "^#define[ \t]*NULL[ \t]*0L\n"
2877 "^#endif\n"
2878 "^#endif";
2879 test_text =
2880 "#ifndef NULL\n"
2881 "#ifdef __GNUG__\n"
2882 "#define NULL __null\n"
2883 "#else\n"
2884 "#define NULL 0L\n"
2885 "#endif\n"
2886 "#endif\n";
2887 };
2888
2889 /*
2890 * obstack.h used casts as lvalues.
2891 *
2892 * We need to change postincrements of casted pointers (which are
2893 * then dereferenced and assigned into) of the form
2894 *
2895 * *((TYPE*)PTRVAR)++ = (VALUE)
2896 *
2897 * into expressions like
2898 *
2899 * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
2900 *
2901 * which is correct for the cases used in obstack.h since PTRVAR is
2902 * of type char * and the value of the expression is not used.
2903 */
2904 fix = {
2905 hackname = obstack_lvalue_cast;
2906 files = obstack.h;
2907 select = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
2908 c_fix = format;
2909 c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
2910 test_text = "*((void **) (h)->next_free)++ = (aptr)";
2911 };
2912
2913 /*
2914 * Fix OpenBSD's va_start define.
2915 */
2916 fix = {
2917 hackname = openbsd_va_start;
2918 mach = "*-*-openbsd*";
2919 files = stdarg.h;
2920 select = '__builtin_stdarg_start';
2921 c_fix = format;
2922 c_fix_arg = __builtin_va_start;
2923
2924 test_text = "#define va_start(v,l) __builtin_stdarg_start((v),l)";
2925 };
2926
2927 /*
2928 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
2929 * defining regex.h related types. This causes libg++ build and usage
2930 * failures. Fixing this correctly requires checking and modifying 3 files.
2931 */
2932 fix = {
2933 hackname = osf_namespace_a;
2934 files = reg_types.h;
2935 files = sys/lc_core.h;
2936 test = " -r reg_types.h";
2937 test = " -r sys/lc_core.h";
2938 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
2939 test = " -z \"`grep __regex_t regex.h`\"";
2940
2941 c_fix = format;
2942 c_fix_arg = "__%0";
2943 c_fix_arg = "reg(ex|off|match)_t";
2944
2945 test_text = "`touch sys/lc_core.h`"
2946 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
2947 "extern regex_t re;\n"
2948 "extern regoff_t ro;\n"
2949 "extern regmatch_t rm;\n";
2950 };
2951
2952 fix = {
2953 hackname = osf_namespace_c;
2954 files = regex.h;
2955 test = " -r reg_types.h";
2956 test = " -r sys/lc_core.h";
2957 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
2958 test = " -z \"`grep __regex_t regex.h`\"";
2959
2960 select = "#include <reg_types\.h>.*";
2961 c_fix = format;
2962 c_fix_arg = "%0\n"
2963 "typedef __regex_t\tregex_t;\n"
2964 "typedef __regoff_t\tregoff_t;\n"
2965 "typedef __regmatch_t\tregmatch_t;";
2966
2967 test_text = "#include <reg_types.h>";
2968 };
2969
2970
2971 /*
2972 * On broken glibc-2.3.3 systems an array of incomplete structures is
2973 * passed to __sigsetjmp. Fix that to take a pointer instead.
2974 */
2975 fix = {
2976 hackname = pthread_incomplete_struct_argument;
2977 files = pthread.h;
2978 select = "struct __jmp_buf_tag";
2979 c_fix = format;
2980 c_fix_arg = "%1 *%2%3";
2981 c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) (__env)\\[1\\](.*)$";
2982 test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask);";
2983 };
2984
2985 /*
2986 * Fix return type of fread and fwrite on sysV68
2987 */
2988 fix = {
2989 hackname = read_ret_type;
2990 files = stdio.h;
2991 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
2992 c_fix = format;
2993 c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
2994 c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
2995
2996 test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
2997 };
2998
2999
3000 /*
3001 * Fix casts as lvalues in glibc's <rpc/xdr.h>.
3002 */
3003 fix = {
3004 hackname = rpc_xdr_lvalue_cast_a;
3005 files = rpc/xdr.h;
3006 select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
3007 c_fix = format;
3008 c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
3009 test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
3010 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
3011 };
3012
3013
3014 fix = {
3015 hackname = rpc_xdr_lvalue_cast_b;
3016 files = rpc/xdr.h;
3017 select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
3018 c_fix = format;
3019 c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
3020 test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
3021 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
3022 };
3023
3024
3025 /*
3026 * function class(double x) conflicts with C++ keyword on rs/6000
3027 */
3028 fix = {
3029 hackname = rs6000_double;
3030 files = math.h;
3031 select = '[^a-zA-Z_]class\(';
3032
3033 c_fix = format;
3034 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
3035 c_fix_arg = '^.*[^a-zA-Z_]class\(.*';
3036
3037 test_text = "extern int class();";
3038 };
3039
3040
3041 /*
3042 * Wrong fchmod prototype on RS/6000.
3043 */
3044 fix = {
3045 hackname = rs6000_fchmod;
3046 files = sys/stat.h;
3047 select = 'fchmod\(char \*';
3048 c_fix = format;
3049 c_fix_arg = "fchmod(int";
3050 test_text = "extern int fchmod(char *, mode_t);";
3051 };
3052
3053
3054 /*
3055 * parameters conflict with C++ new on rs/6000
3056 */
3057 fix = {
3058 hackname = rs6000_param;
3059 files = "stdio.h";
3060 files = "unistd.h";
3061
3062 select = 'rename\(const char \*old, const char \*new\)';
3063 c_fix = format;
3064 c_fix_arg = 'rename(const char *_old, const char *_new)';
3065
3066 test_text = 'extern int rename(const char *old, const char *new);';
3067 };
3068
3069
3070 /*
3071 * On OpenServer and on UnixWare 7, <math.h> uses the native compiler
3072 * __builtin_generic. We fix that usage to use the GCC equivalent.
3073 * It also has a plethora of inline functions that conflict with libstdc++.
3074 */
3075 fix = {
3076 hackname = sco_math;
3077 files = math.h, '*/math.h';
3078 select = "inline double abs";
3079 bypass = "__GNUG__";
3080 sed = "/#define.*__fp_class(a) \\\\/i\\\n"
3081 "#ifndef __GNUC__\n";
3082 sed =
3083 "/.*__builtin_generic/a\\\n"
3084 "#else\\\n"
3085 "#define __fp_class(a) \\\\\\\n"
3086 " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a),long double),\\\\\\\n"
3087 " __fpclassifyl(a), \\\\\\\n"
3088 " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a), float), \\\\\\\n"
3089 " __fpclassifyf(a),__fpclassify(a)))\\\n"
3090 "#endif";
3091
3092 sed = "/extern \"C\\+\\+\"/N;"
3093 "/inline double abs/i\\\n"
3094 "#ifndef __GNUC__\n";
3095 sed = "/inline long double trunc/N;"
3096 "/inline long double trunc.*}.*extern \"C\\+\\+\"/a\\\n"
3097 "#endif /* ! __GNUC__ */";
3098
3099 test_text =
3100 "#define __fp_class(a) \\\\\n"
3101 " __builtin_generic(a,\"ld:__fplcassifyl;f:__fpclassifyf;:__fpclassify\")\n";
3102
3103 };
3104
3105
3106 /*
3107 * Sun Solaris 10 defines several C99 math macros in terms of
3108 * builtins specific to the Studio compiler, in particular not
3109 * compatible with the GNU compiler.
3110 */
3111 fix = {
3112 hackname = solaris_math_1;
3113 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3114 bypass = "__GNUC__";
3115 files = iso/math_c99.h;
3116 c_fix = format;
3117 c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
3118 c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
3119 test_text =
3120 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3121 "#undef HUGE_VAL\n"
3122 "#define HUGE_VAL __builtin_huge_val\n"
3123 "#undef HUGE_VALF\n"
3124 "#define HUGE_VALF __builtin_huge_valf\n"
3125 "#undef HUGE_VALL\n"
3126 "#define HUGE_VALL __builtin_huge_vall";
3127 };
3128
3129 fix = {
3130 hackname = solaris_math_2;
3131 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3132 bypass = "__GNUC__";
3133 files = iso/math_c99.h;
3134 c_fix = format;
3135 c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
3136 c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
3137 test_text =
3138 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3139 "#undef INFINITY\n"
3140 "#define INFINITY __builtin_infinity";
3141 };
3142
3143 fix = {
3144 hackname = solaris_math_3;
3145 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3146 bypass = "__GNUC__";
3147 files = iso/math_c99.h;
3148 c_fix = format;
3149 c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
3150 c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
3151 test_text =
3152 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3153 "#undef NAN\n"
3154 "#define NAN __builtin_nan";
3155 };
3156
3157 fix = {
3158 hackname = solaris_math_4;
3159 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3160 bypass = "__GNUC__";
3161 files = iso/math_c99.h;
3162 c_fix = format;
3163 c_fix_arg = "#define\tfpclassify(x) \\\n"
3164 " __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, FP_SUBNORMAL, FP_ZERO, (x))";
3165 c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
3166 test_text =
3167 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3168 "#undef fpclassify\n"
3169 "#define fpclassify(x) __builtin_fpclassify(x)";
3170 };
3171
3172 fix = {
3173 hackname = solaris_math_8;
3174 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3175 bypass = "__GNUC__";
3176 files = iso/math_c99.h;
3177 c_fix = format;
3178 c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
3179 "\t\t\t ? __builtin_signbitf(x) \\\n"
3180 "\t\t\t : sizeof(x) == sizeof(long double) \\\n"
3181 "\t\t\t ? __builtin_signbitl(x) \\\n"
3182 "\t\t\t : __builtin_signbit(x))";
3183 c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
3184 test_text =
3185 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3186 "#undef signbit\n"
3187 "#define signbit(x) __builtin_signbit(x)";
3188 };
3189
3190 fix = {
3191 hackname = solaris_math_9;
3192 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3193 bypass = "__GNUC__";
3194 files = iso/math_c99.h;
3195 c_fix = format;
3196 c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)";
3197 c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) __builtin_[a-z]+\\(y\\)\\)";
3198 test_text =
3199 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3200 "#undef isgreater\n"
3201 "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n"
3202 "#undef isgreaterequal\n"
3203 "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n"
3204 "#undef isless\n"
3205 "#define isless(x, y) ((x) __builtin_isless(y))\n"
3206 "#undef islessequal\n"
3207 "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n"
3208 "#undef islessgreater\n"
3209 "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n"
3210 "#undef isunordered\n"
3211 "#define isunordered(x, y) ((x) __builtin_isunordered(y))";
3212 };
3213
3214 /*
3215 * On Solaris 11, if you do isinf(NaN) you'll get a floating point
3216 * exception. Provide an alternative using GCC's builtin.
3217 */
3218
3219 fix = {
3220 hackname = solaris_math_10;
3221 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3222 files = iso/math_c99.h;
3223 c_fix = format;
3224 c_fix_arg = "#define\tisinf(x) __builtin_isinf(x)";
3225 c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n"
3226 "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);[ \t]*\\\\\n"
3227 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*INFINITY[ \t]*\\|\\|[ \t]*\\\\\n"
3228 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*\\(-INFINITY\\);[ \t]*\\}\\)";
3229 test_text =
3230 '#pragma ident "@(#)math_c99.h 1.12 07/01/21 SMI"'"\n"
3231 "#undef isinf\n"
3232 "#define isinf(x) __extension__( \\\\\n"
3233 " { __typeof(x) __x_i = (x); \\\\\n"
3234 " __x_i == (__typeof(__x_i)) INFINITY || \\\\\n"
3235 " __x_i == (__typeof(__x_i)) (-INFINITY); })";
3236 };
3237
3238 /*
3239 * Sun Solaris defines PTHREAD_MUTEX_INITIALIZER with a trailing
3240 * "0" for the last field of the pthread_mutex_t structure, which is
3241 * of type upad64_t, which itself is typedef'd to int64_t, but with
3242 * __STDC__ defined (e.g. by -ansi) it is a union. So change the
3243 * initializer to "{0}" instead
3244 */
3245 fix = {
3246 hackname = solaris_mutex_init_2;
3247 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3248 files = pthread.h;
3249 /*
3250 * On Solaris 10, this fix is unnecessary because upad64_t is
3251 * always defined correctly regardless of the definition of the
3252 * __STDC__ macro. The first "mach" pattern matches up to
3253 * solaris9. The second "mach" pattern will not match any two (or
3254 * more) digit solaris version, but it will match e.g. 2.5.1.
3255 */
3256 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3257 c_fix = format;
3258 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3259 "%0\n"
3260 "#else\n"
3261 "%1, {0}}%4\n"
3262 "#endif";
3263 c_fix_arg = "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+"
3264 "(|/\*.*\*/[ \t]*\\\\\n[ \t]*)\\{.*)"
3265 ",[ \t]*0\\}" "(|[ \t].*)$";
3266 test_text =
3267 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3268 "#define PTHREAD_MUTEX_INITIALIZER\t{{{0},0}, {{{0}}}, 0}\n"
3269 "#define PTHREAD_COND_INITIALIZER\t{{{0}, 0}, 0}\t/* DEFAULTCV */\n"
3270 "#define PTHREAD_MUTEX_INITIALIZER /* = DEFAULTMUTEX */ \\\\\n"
3271 " {{0, 0, 0, DEFAULT_TYPE, _MUTEX_MAGIC}, {{{0}}}, 0}\n"
3272 "#define PTHREAD_COND_INITIALIZER /* = DEFAULTCV */ \\\\\n"
3273 " {{{0, 0, 0, 0}, DEFAULT_TYPE, _COND_MAGIC}, 0}";
3274 };
3275
3276
3277 /*
3278 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a "0" for some
3279 * fields of the pthread_rwlock_t structure, which are of type
3280 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3281 * defined (e.g. by -ansi) it is a union. So change the initializer
3282 * to "{0}" instead.
3283 */
3284 fix = {
3285 hackname = solaris_rwlock_init_1;
3286 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3287 files = pthread.h;
3288 mach = '*-*-solaris*';
3289 c_fix = format;
3290 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3291 "%0\n"
3292 "#else\n"
3293 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
3294 "#endif";
3295 c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
3296 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
3297
3298 test_text =
3299 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3300 "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
3301 };
3302
3303
3304 /*
3305 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
3306 * structure. As such, it need two levels of brackets, but only
3307 * contains one. Wrap the macro definition in an extra layer.
3308 */
3309 fix = {
3310 hackname = solaris_once_init_1;
3311 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3312 files = pthread.h;
3313 mach = '*-*-solaris*';
3314 c_fix = format;
3315 c_fix_arg = "%1{%2}%3";
3316 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
3317 test_text =
3318 '#pragma ident "@(#)pthread.h 1.37 04/09/28 SMI"'"\n"
3319 "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
3320 };
3321
3322
3323 /*
3324 * Sun Solaris defines PTHREAD_ONCE_INIT with a "0" for some
3325 * fields of the pthread_once_t structure, which are of type
3326 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3327 * defined (e.g. by -ansi) it is a union. So change the initializer
3328 * to "{0}" instead. This test relies on solaris_once_init_1.
3329 */
3330 fix = {
3331 hackname = solaris_once_init_2;
3332 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3333 files = pthread.h;
3334 /*
3335 * On Solaris 10, this fix is unnecessary because upad64_t is
3336 * always defined correctly regardless of the definition of the
3337 * __STDC__ macro. The first "mach" pattern matches up to
3338 * solaris9. The second "mach" pattern will not match any two (or
3339 * more) digit solaris version, but it will match e.g. 2.5.1.
3340 */
3341 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3342 c_fix = format;
3343 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3344 "%0\n"
3345 "#else\n"
3346 "%1{0}, {0}, {0}, {%3}%4\n"
3347 "#endif";
3348 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{\\{)"
3349 "(0, 0, 0, )(PTHREAD_[A-Z_]+)(\\}\\})[ \t]*$";
3350 test_text =
3351 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3352 "#define PTHREAD_ONCE_INIT\t{{0, 0, 0, PTHREAD_ONCE_NOTDONE}}\n";
3353 };
3354
3355
3356 /*
3357 * Sun Solaris 10 has a version of sys/int_const.h that defines
3358 * UINT8_C and UINT16_C to unsigned constants.
3359 */
3360 fix = {
3361 hackname = solaris_int_const;
3362 select = '@\(#\)int_const.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3363 files = sys/int_const.h;
3364 c_fix = format;
3365 c_fix_arg = "#define\tUINT8_C(c)\t(c)\n"
3366 "%1\n"
3367 "#define\tUINT16_C(c)\t(c)";
3368 c_fix_arg = "^#define[ \t]+UINT8_C\\(c\\)[ \t]+__CONCAT__.*\n"
3369 "(/\*.*\*/)\n"
3370 "#define[ \t]+UINT16_C\\(c\\)[ \t]+__CONCAT__.*";
3371 test_text =
3372 '#pragma ident "@(#)int_const.h 1.5 04/09/28 SMI"'"\n"
3373 "#define UINT8_C(c) __CONCAT__(c,u)\n"
3374 "/* CSTYLED */\n"
3375 "#define UINT16_C(c) __CONCAT__(c,u)";
3376 };
3377
3378
3379 /*
3380 * Sun Solaris 10 has a version of sys/int_limits.h that defines
3381 * UINT8_MAX and UINT16_MAX to unsigned constants.
3382 */
3383 fix = {
3384 hackname = solaris_int_limits_1;
3385 select = '@\(#\)int_limits.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3386 files = sys/int_limits.h;
3387 c_fix = format;
3388 c_fix_arg = "#define\tUINT8_MAX\t(255)\n"
3389 "#define\tUINT16_MAX\t(65535)";
3390 c_fix_arg = "^#define[ \t]+UINT8_MAX[ \t]+\\(255U\\)\n"
3391 "#define[ \t]+UINT16_MAX[ \t]+\\(65535U\\)";
3392 test_text =
3393 '#pragma ident "@(#)int_limits.h 1.9 04/09/28 SMI"'"\n"
3394 "#define UINT8_MAX (255U)\n"
3395 "#define UINT16_MAX (65535U)";
3396 };
3397
3398
3399 /*
3400 * Sun Solaris 10 has a version of sys/int_limits.h that defines
3401 * INT_FAST16 limits to wrong values for sys/int_types.h.
3402 */
3403 fix = {
3404 hackname = solaris_int_limits_2;
3405 select = '@\(#\)int_limits.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3406 files = sys/int_limits.h;
3407 c_fix = format;
3408 c_fix_arg = "#define\t%1_FAST16_%2 %132_%2";
3409 c_fix_arg = "^#define[ \t]+(INT|UINT)_FAST16_(MAX|MIN)[ \t](INT|UINT)16.*";
3410 test_text =
3411 '#pragma ident "@(#)int_limits.h 1.9 04/09/28 SMI"'"\n"
3412 "#define INT_FAST16_MAX INT16_MAX\n"
3413 "#define UINT_FAST16_MAX UINT16_MAX\n"
3414 "#define INT_FAST16_MIN INT16_MIN";
3415 };
3416
3417
3418 /*
3419 * Sun Solaris up to 9 has a version of sys/int_types.h that forbids use
3420 * of Standard C99 64-bit types in 32-bit mode.
3421 */
3422 fix = {
3423 hackname = solaris_int_types;
3424 select = "__STDC__ - 0 == 0";
3425 bypass = "_LONGLONG_TYPE";
3426 files = sys/int_types.h;
3427 c_fix = format;
3428 c_fix_arg =
3429 "(defined(_STDC_C99) || !defined(_STRICT_STDC) || defined(__GNUC__))";
3430 test_text =
3431 "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3432 "typedef long long int64_t;\n"
3433 "#endif\n\n"
3434 "#if defined(_LP64) || (__STDC__ - 0 == 0 && !defined(_NO_LONGLONG))\n"
3435 "typedef int64_t intmax_t;\n"
3436 "#endif";
3437 };
3438
3439
3440 /*
3441 * Sun Solaris 8 has what appears to be some gross workaround for
3442 * some old version of their c++ compiler. G++ doesn't want it
3443 * either, but doesn't want to be tied to SunPRO version numbers.
3444 */
3445 fix = {
3446 hackname = solaris_stdio_tag;
3447 files = stdio_tag.h;
3448
3449 select = '__cplusplus < 54321L';
3450 /* In Solaris 10, the code in stdio_tag.h is conditionalized on
3451 "!defined(__GNUC__)" so we no longer need to fix it. */
3452 bypass = '__GNUC__';
3453 sed = 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/';
3454
3455 test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
3456 };
3457
3458
3459 /*
3460 * a missing semi-colon at the end of the statsswtch structure definition.
3461 */
3462 fix = {
3463 hackname = statsswtch;
3464 files = rpcsvc/rstat.h;
3465 select = "boottime$";
3466 c_fix = format;
3467 c_fix_arg = "boottime;";
3468 test_text = "struct statswtch {\n int boottime\n};";
3469 };
3470
3471
3472 /*
3473 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
3474 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
3475 * OK too.
3476 */
3477 fix = {
3478 hackname = stdio_stdarg_h;
3479 files = stdio.h;
3480 bypass = "include.*(stdarg\.h|machine/ansi\.h)";
3481 /*
3482 * On Solaris 10, this fix is unncessary; <stdio.h> includes
3483 * <iso/stdio_iso.h>, which includes <sys/va_list.h>.
3484 */
3485 mach = '*-*-solaris2.1[0-9]*';
3486 not_machine = true;
3487
3488 c_fix = wrap;
3489
3490 c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n";
3491
3492 test_text = "";
3493 };
3494
3495
3496 /*
3497 * Don't use or define the name va_list in stdio.h. This is for
3498 * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence
3499 * of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
3500 * indicate that the header knows what it's doing -- under SUSv2,
3501 * stdio.h is required to define va_list, and we shouldn't break
3502 * that. On IRIX 6.5, internal/wchar_core.h used to get its
3503 * definition of va_list from stdio.h. Since this doesn't happen any
3504 * longer, use __gnuc_va_list there, too.
3505 */
3506 fix = {
3507 hackname = stdio_va_list;
3508 files = stdio.h;
3509 files = internal/stdio_core.h;
3510 files = internal/wchar_core.h;
3511 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3512 /*
3513 * On Solaris 10, the definition in
3514 * <stdio.h> is guarded appropriately by the _XPG4 feature macro;
3515 * there is therefore no need for this fix there.
3516 */
3517 mach = '*-*-solaris2.1[0-9]*';
3518 not_machine = true;
3519
3520 /*
3521 * Use __gnuc_va_list in arg types in place of va_list.
3522 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3523 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3524 * trailing parentheses and semicolon save all other systems from this.
3525 * Define __not_va_list__ (something harmless and unused)
3526 * instead of va_list.
3527 * Don't claim to have defined va_list.
3528 */
3529 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3530 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3531 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3532 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3533 "s@ va_list@ __not_va_list__@\n"
3534 "s@\\*va_list@*__not_va_list__@\n"
3535 "s@ __va_list)@ __gnuc_va_list)@\n"
3536 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3537 "@typedef \\1 __not_va_list__;@\n"
3538 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3539 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3540 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3541 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3542 "s@VA_LIST@DUMMY_VA_LIST@\n"
3543 "s@_Va_LIST@_VA_LIST@";
3544 test_text = "extern void mumble( va_list);";
3545 };
3546
3547
3548 /*
3549 * Fix headers that use va_list from stdio.h to use the updated
3550 * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is
3551 * dealt with elsewhere. The presence of __gnuc_va_list,
3552 * __DJ_va_list, or _G_va_list is taken to indicate that the header
3553 * knows what it's doing.
3554 */
3555 fix = {
3556 hackname = stdio_va_list_clients;
3557 files = com_err.h;
3558 files = cps.h;
3559 files = curses.h;
3560 files = krb5.h;
3561 files = lc_core.h;
3562 files = pfmt.h;
3563 files = wchar.h;
3564 files = curses_colr/curses.h;
3565 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3566 /* Don't fix, if we use va_list from stdarg.h, or if the use is
3567 otherwise protected. */
3568 bypass = 'include <stdarg\.h>|#ifdef va_start';
3569
3570 /*
3571 * Use __gnuc_va_list in arg types in place of va_list.
3572 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3573 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3574 * trailing parentheses and semicolon save all other systems from this.
3575 * Define __not_va_list__ (something harmless and unused)
3576 * instead of va_list.
3577 * Don't claim to have defined va_list.
3578 */
3579 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3580 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3581 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3582 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3583 "s@ va_list@ __not_va_list__@\n"
3584 "s@\\*va_list@*__not_va_list__@\n"
3585 "s@ __va_list)@ __gnuc_va_list)@\n"
3586 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3587 "@typedef \\1 __not_va_list__;@\n"
3588 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3589 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3590 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3591 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3592 "s@VA_LIST@DUMMY_VA_LIST@\n"
3593 "s@_Va_LIST@_VA_LIST@";
3594 test_text = "extern void mumble( va_list);";
3595 };
3596
3597
3598 /*
3599 * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
3600 * is "!defined( __STRICT_ANSI__ )"
3601 */
3602 fix = {
3603 hackname = strict_ansi_not;
3604 select = "^([ \t]*#[ \t]*if.*)"
3605 "(!__STDC__"
3606 "|__STDC__[ \t]*==[ \t]*0"
3607 "|__STDC__[ \t]*!=[ \t]*1"
3608 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
3609 /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
3610 bypass = 'GNU and MIPS C compilers define __STDC__ differently';
3611 /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
3612 is not defined by GCC, so it is safe. */
3613 bypass = '__SCO_VERSION__.*__STDC__ != 1';
3614 c_test = stdc_0_in_system_headers;
3615
3616 c_fix = format;
3617 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3618
3619 test_text = "#if !__STDC__ \n"
3620 "#if __STDC__ == 0\n"
3621 "#if __STDC__ != 1\n"
3622 "#if __STDC__ - 0 == 0"
3623 "/* not std C */\nint foo;\n"
3624 "\n#end-end-end-end-if :-)";
3625 };
3626
3627 /*
3628 * "__STDC__-0==0"
3629 * is "!defined( __STRICT_ANSI__ )" on continued #if-s
3630 */
3631 fix = {
3632 hackname = strict_ansi_not_ctd;
3633 files = math.h, limits.h, stdio.h, signal.h,
3634 stdlib.h, sys/signal.h, time.h;
3635 /*
3636 * Starting at the beginning of a line, skip white space and
3637 * a leading "(" or "&&" or "||". One of those must be found.
3638 * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
3639 * expression. If these are nested, then they must accumulate
3640 * because we won't match any closing parentheses. Finally,
3641 * after skipping over all that, we must then match our suspect
3642 * phrase: "__STDC__-0==0" with or without white space.
3643 */
3644 select = "^([ \t]*" '(\(|&&|\|\|)'
3645 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
3646 "[ \t(]*)"
3647 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
3648 c_test = stdc_0_in_system_headers;
3649
3650 c_fix = format;
3651 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3652
3653 test_text = "#if 1 && \\\\\n"
3654 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
3655 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
3656 "|| __STDC__ - 0 == 0 ) /* not std C */\n"
3657 "int foo;\n#endif";
3658 };
3659
3660
3661 /*
3662 * "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1"
3663 * is "defined( __STRICT_ANSI__ )"
3664 */
3665 fix = {
3666 hackname = strict_ansi_only;
3667 select = "^([ \t]*#[ \t]*if.*)"
3668 "(__STDC__[ \t]*!=[ \t]*0"
3669 "|__STDC__[ \t]*==[ \t]*1"
3670 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
3671 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
3672 c_test = stdc_0_in_system_headers;
3673
3674 c_fix = format;
3675 c_fix_arg = "%1 defined(__STRICT_ANSI__)";
3676
3677 test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
3678 };
3679
3680
3681 /*
3682 * IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s
3683 * in prototype without previous definition.
3684 */
3685 fix = {
3686 hackname = struct_file;
3687 files = rpc/xdr.h;
3688 select = '^.*xdrstdio_create.*struct __file_s';
3689 c_fix = format;
3690 c_fix_arg = "struct __file_s;\n%0";
3691 test_text = "extern void xdrstdio_create( struct __file_s* );";
3692 };
3693
3694
3695 /*
3696 * IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr
3697 * in prototype without previous definition.
3698 *
3699 * Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same
3700 * function, and does define it.
3701 */
3702 fix = {
3703 hackname = struct_sockaddr;
3704 files = rpc/auth.h;
3705 select = "^.*authdes_create.*struct sockaddr[^_]";
3706 bypass = "<sys/socket\.h>";
3707 bypass = "struct sockaddr;\n";
3708 c_fix = format;
3709 c_fix_arg = "struct sockaddr;\n%0";
3710 test_text = "extern AUTH* authdes_create( struct sockaddr* );";
3711 };
3712
3713
3714 /*
3715 * Apply fix this to all OSs since this problem seems to effect
3716 * more than just SunOS.
3717 */
3718 fix = {
3719 hackname = sun_auth_proto;
3720 files = rpc/auth.h;
3721 files = rpc/clnt.h;
3722 files = rpc/svc.h;
3723 files = rpc/xdr.h;
3724 bypass = "__cplusplus";
3725 /*
3726 * Select those files containing '(*name)()'.
3727 */
3728 select = '\(\*[a-z][a-z_]*\)\(\)';
3729
3730 c_fix = format;
3731 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
3732 "#else\n%1();%2\n#endif";
3733 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
3734
3735 test_text =
3736 "struct auth_t {\n"
3737 " int (*name)(); /* C++ bad */\n"
3738 "};";
3739 };
3740
3741
3742 /*
3743 * Fix bogus #ifdef on SunOS 4.1.
3744 */
3745 fix = {
3746 hackname = sun_bogus_ifdef;
3747 files = "hsfs/hsfs_spec.h";
3748 files = "hsfs/iso_spec.h";
3749 select = '#ifdef(.*\|\|.*)';
3750 c_fix = format;
3751 c_fix_arg = "#if%1";
3752
3753 test_text = "#ifdef __i386__ || __vax__ || __sun4c__";
3754 };
3755
3756
3757 /*
3758 * Fix the CAT macro in SunOS memvar.h.
3759 */
3760 fix = {
3761 hackname = sun_catmacro;
3762 files = pixrect/memvar.h;
3763 select = "^#define[ \t]+CAT\\(a,b\\).*";
3764 c_fix = format;
3765
3766 c_fix_arg =
3767 "#ifdef __STDC__\n"
3768 "# define CAT(a,b) a##b\n"
3769 "#else\n%0\n#endif";
3770
3771 test_text =
3772 "#define CAT(a,b)\ta/**/b";
3773 };
3774
3775
3776 /*
3777 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
3778 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68
3779 */
3780 fix = {
3781 hackname = sun_malloc;
3782 files = malloc.h;
3783 bypass = "_CLASSIC_ANSI_TYPES";
3784
3785 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
3786 sed = "s/int[ \t][ \t]*free/void\tfree/g";
3787 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
3788 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
3789 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
3790
3791 test_text =
3792 "typedef char *\tmalloc_t;\n"
3793 "int \tfree();\n"
3794 "char*\tmalloc();\n"
3795 "char*\tcalloc();\n"
3796 "char*\trealloc();";
3797 };
3798
3799
3800 /*
3801 * Check for yet more missing ';' in struct (in SunOS 4.0.x)
3802 */
3803 fix = {
3804 hackname = sun_rusers_semi;
3805 files = rpcsvc/rusers.h;
3806 select = "_cnt$";
3807 sed = "/^struct/,/^};/s/_cnt$/_cnt;/";
3808 test_text = "struct mumble\n int _cnt\n};";
3809 };
3810
3811
3812 /*
3813 * signal.h on SunOS defines signal using (),
3814 * which causes trouble when compiling with g++ -pedantic.
3815 */
3816 fix = {
3817 hackname = sun_signal;
3818 files = sys/signal.h;
3819 files = signal.h;
3820 select = "^void\t" '\(\*signal\(\)\)\(\);.*';
3821
3822 c_fix = format;
3823 c_fix_arg =
3824 "#ifdef __cplusplus\n"
3825 "void\t(*signal(...))(...);\n"
3826 "#else\n%0\n#endif";
3827
3828 test_text = "void\t(*signal())();";
3829 };
3830
3831
3832 /*
3833 * Correct the return type for strlen in strings.h in SunOS 4.
3834 */
3835 fix = {
3836 hackname = sunos_strlen;
3837 files = strings.h;
3838 select = "int[ \t]*strlen\\(\\);(.*)";
3839 c_fix = format;
3840 c_fix_arg = "__SIZE_TYPE__ strlen();%1";
3841 test_text = " int\tstrlen(); /* string length */";
3842 };
3843
3844
3845 /*
3846 * Disable apparent native compiler optimization cruft in SVR4.2 <string.h>
3847 * that is visible to any ANSI compiler using this include. Simply
3848 * delete the lines that #define some string functions to internal forms.
3849 */
3850 fix = {
3851 hackname = svr4_disable_opt;
3852 files = string.h;
3853 select = '#define.*__std_hdr_';
3854 sed = '/#define.*__std_hdr_/d';
3855 test_text = "#define strlen __std_hdr_strlen\n";
3856 };
3857
3858
3859 /*
3860 * Fix broken decl of getcwd present on some svr4 systems.
3861 */
3862 fix = {
3863 hackname = svr4_getcwd;
3864 files = stdlib.h;
3865 files = unistd.h;
3866 files = prototypes.h;
3867 select = 'getcwd\(char \*, int\)';
3868
3869 c_fix = format;
3870 c_fix_arg = "getcwd(char *, size_t)";
3871
3872 test_text = "extern char* getcwd(char *, int);";
3873 };
3874
3875
3876 /*
3877 * Fix broken decl of profil present on some svr4 systems.
3878 */
3879 fix = {
3880 hackname = svr4_profil;
3881 files = stdlib.h;
3882 files = unistd.h;
3883
3884 select =
3885 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
3886 /* The fix is wrong on IRIX 5/6 and creates a conflict with another
3887 prototype in <sys/profil.h>. */
3888 bypass = 'Silicon Graphics';
3889 c_fix = format;
3890 c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)';
3891
3892 test_text =
3893 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
3894 };
3895
3896
3897 /*
3898 * Correct types for signal handler constants like SIG_DFL; they might be
3899 * void (*) (), and should be void (*) (int). C++ doesn't like the
3900 * old style.
3901 */
3902 fix = {
3903 hackname = svr4_sighandler_type;
3904 files = sys/signal.h;
3905 select = 'void *\(\*\)\(\)';
3906 c_fix = format;
3907 c_fix_arg = "void (*)(int)";
3908 test_text = "#define SIG_DFL (void(*)())0\n"
3909 "#define SIG_IGN (void (*)())0\n";
3910 };
3911
3912
3913 /*
3914 * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
3915 * function 'getrnge' in <regexp.h> before they declare it. For these
3916 * systems add a 'static int' declaration of 'getrnge' into <regexp.h>
3917 * early on.
3918 *
3919 * 'getrnge' traditionally manipulates a file-scope global called 'size',
3920 * so put the declaration right after the declaration of 'size'.
3921 *
3922 * Don't do this if there is already a `static void getrnge' declaration
3923 * present, since this would cause a redeclaration error. Solaris 2.x has
3924 * such a declaration.
3925 */
3926 fix = {
3927 hackname = svr4_undeclared_getrnge;
3928 files = regexp.h;
3929 select = "getrnge";
3930 bypass = "static void getrnge";
3931 c_fix = format;
3932 c_fix_arg = "%0\n"
3933 "static int getrnge ();";
3934 c_fix_arg = "^static int[ \t]+size;";
3935 test_text = "static int size;\n"
3936 "/* stuff which calls getrnge() */\n"
3937 "static getrnge()\n"
3938 "{}";
3939 };
3940
3941
3942 /*
3943 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
3944 * in string.h on sysV68
3945 * Correct the return type for strlen in string.h on Lynx.
3946 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
3947 * Add missing const for strdup on OSF/1 V3.0.
3948 * On sysV88 layout is slightly different.
3949 */
3950 fix = {
3951 hackname = sysv68_string;
3952 files = testing.h;
3953 files = string.h;
3954 bypass = "_CLASSIC_ANSI_TYPES";
3955
3956 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
3957 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
3958 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
3959
3960 sed = "/^extern char$/N";
3961 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
3962
3963 sed = "/^extern int$/N";
3964 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
3965
3966 sed = "/^\tstrncmp(),$/N";
3967 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
3968 '\1;' "\\\nextern unsigned int\\\n\\2/";
3969
3970 test_text =
3971 "extern int strlen();\n"
3972
3973 "extern int ffs(long);\n"
3974
3975 "extern char\n"
3976 "\t*memccpy(),\n"
3977 "\tmemcpy();\n"
3978
3979 "extern int\n"
3980 "\tstrcmp(),\n"
3981 "\tstrncmp(),\n"
3982 "\tstrlen(),\n"
3983 "\tstrspn();\n"
3984
3985 "extern int\n"
3986 "\tstrlen(), strspn();";
3987 };
3988
3989
3990 /*
3991 * Fix return type of calloc, malloc, realloc, bsearch and exit
3992 */
3993 fix = {
3994 hackname = sysz_stdlib_for_sun;
3995 files = stdlib.h;
3996 bypass = "_CLASSIC_ANSI_TYPES";
3997
3998 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
3999 c_fix = format;
4000 c_fix_arg = "void *\t%1(";
4001
4002 test_text =
4003 "extern char*\tcalloc(size_t);\n"
4004 "extern char*\tmalloc(size_t);\n"
4005 "extern char*\trealloc(void*,size_t);\n"
4006 "extern char*\tbsearch(void*,size_t,size_t);\n";
4007 };
4008
4009
4010 /*
4011 * __thread is now a keyword.
4012 */
4013 fix = {
4014 hackname = thread_keyword;
4015 files = "pthread.h";
4016 files = "bits/sigthread.h";
4017 select = "([* ])__thread([,)])";
4018 c_fix = format;
4019 c_fix_arg = "%1__thr%2";
4020
4021 test_text =
4022 "extern int pthread_create (pthread_t *__restrict __thread,\n"
4023 "extern int pthread_kill (pthread_t __thread, int __signo);\n"
4024 "extern int pthread_cancel (pthread_t __thread);";
4025 };
4026
4027 /*
4028 * if the #if says _cplusplus, not the double underscore __cplusplus
4029 * that it should be
4030 */
4031 fix = {
4032 hackname = tinfo_cplusplus;
4033 files = tinfo.h;
4034 select = "[ \t]_cplusplus";
4035
4036 c_fix = format;
4037 c_fix_arg = " __cplusplus";
4038 test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
4039 };
4040
4041
4042 /*
4043 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4044 */
4045 fix = {
4046 hackname = ultrix_const;
4047 files = stdio.h;
4048 select = 'perror\( char \*';
4049
4050 c_fix = format;
4051 c_fix_arg = "%1 const %3 *__";
4052 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
4053 "[ \t]+(char|void) \\*__";
4054
4055 test_text =
4056 "extern void perror( char *__s );\n"
4057 "extern int fputs( char *__s, FILE *);\n"
4058 "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n"
4059 "extern int fscanf( FILE *__stream, char *__format, ...);\n"
4060 "extern int scanf( char *__format, ...);\n";
4061 };
4062
4063
4064 /*
4065 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4066 */
4067 fix = {
4068 hackname = ultrix_const2;
4069 files = stdio.h;
4070
4071 select = '\*fopen\( char \*';
4072 c_fix = format;
4073 c_fix_arg = "%1( const char *%3, const char *";
4074 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\("
4075 "[ \t]*char[ \t]*\\*([^,]*),"
4076 "[ \t]*char[ \t]*\\*[ \t]*";
4077
4078 test_text =
4079 "extern FILE *fopen( char *__filename, char *__type );\n"
4080 "extern int sscanf( char *__s, char *__format, ...);\n"
4081 "extern FILE *popen(char *, char *);\n"
4082 "extern char *tempnam(char*,char*);\n";
4083 };
4084
4085
4086 /*
4087 * Fix definitions of macros used by va-i960.h in VxWorks header file.
4088 */
4089 fix = {
4090 hackname = va_i960_macro;
4091 files = arch/i960/archI960.h;
4092 select = "__(vsiz|vali|vpad|alignof__)";
4093
4094 c_fix = format;
4095 c_fix_arg = "__vx%1";
4096
4097 test_text =
4098 "extern int __vsiz vsiz;\n"
4099 "extern int __vali vali;\n"
4100 "extern int __vpad vpad;\n"
4101 "#define __alignof__(x) ...";
4102 };
4103
4104
4105 /*
4106 * AIX and Interix headers define NULL to be cast to a void pointer,
4107 * which is illegal in ANSI C++.
4108 */
4109 fix = {
4110 hackname = void_null;
4111 files = curses.h;
4112 files = dbm.h;
4113 files = locale.h;
4114 files = stdio.h;
4115 files = stdlib.h;
4116 files = string.h;
4117 files = time.h;
4118 files = unistd.h;
4119 files = sys/dir.h;
4120 files = sys/param.h;
4121 files = sys/types.h;
4122 /* avoid changing C++ friendly NULL */
4123 bypass = __cplusplus;
4124 select = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
4125 c_fix = format;
4126 c_fix_arg = "#define NULL 0";
4127 test_text = "# define\tNULL \t((void *)0) /* typed NULL */";
4128 };
4129
4130
4131 /*
4132 * Make VxWorks header which is almost gcc ready fully gcc ready.
4133 */
4134 fix = {
4135 hackname = vxworks_gcc_problem;
4136 files = types/vxTypesBase.h;
4137 select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
4138
4139 sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
4140 "#if 1/";
4141
4142 sed = "/[ \t]size_t/i\\\n"
4143 "#ifndef _GCC_SIZE_T\\\n"
4144 "#define _GCC_SIZE_T\n";
4145
4146 sed = "/[ \t]size_t/a\\\n"
4147 "#endif\n";
4148
4149 sed = "/[ \t]ptrdiff_t/i\\\n"
4150 "#ifndef _GCC_PTRDIFF_T\\\n"
4151 "#define _GCC_PTRDIFF_T\n";
4152
4153 sed = "/[ \t]ptrdiff_t/a\\\n"
4154 "#endif\n";
4155
4156 sed = "/[ \t]wchar_t/i\\\n"
4157 "#ifndef _GCC_WCHAR_T\\\n"
4158 "#define _GCC_WCHAR_T\n";
4159
4160 sed = "/[ \t]wchar_t/a\\\n"
4161 "#endif\n";
4162
4163 test_text =
4164 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
4165 "typedef unsigned int size_t;\n"
4166 "typedef long ptrdiff_t;\n"
4167 "typedef unsigned short wchar_t;\n"
4168 "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
4169 };
4170
4171
4172 /*
4173 * Fix VxWorks <time.h> to not require including <vxTypes.h>.
4174 */
4175 fix = {
4176 hackname = vxworks_needs_vxtypes;
4177 files = time.h;
4178 select = "uint_t([ \t]+_clocks_per_sec)";
4179 c_fix = format;
4180 c_fix_arg = "unsigned int%1";
4181 test_text = "uint_t\t_clocks_per_sec;";
4182 };
4183
4184
4185 /*
4186 * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
4187 */
4188 fix = {
4189 hackname = vxworks_needs_vxworks;
4190 files = sys/stat.h;
4191 test = " -r types/vxTypesOld.h";
4192 test = " -n \"`egrep '#include' $file`\"";
4193 test = " -n \"`egrep ULONG $file`\"";
4194 select = "#[ \t]define[ \t]+__INCstath";
4195
4196 sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
4197 "#include <types/vxTypesOld.h>\n";
4198
4199 test_text = "`touch types/vxTypesOld.h`"
4200 "#include </dev/null> /* ULONG */\n"
4201 "# define\t__INCstath <sys/stat.h>";
4202 };
4203
4204
4205 /*
4206 * Another bad dependency in VxWorks 5.2 <time.h>.
4207 */
4208 fix = {
4209 hackname = vxworks_time;
4210 files = time.h;
4211 test = " -r vxWorks.h";
4212
4213 select = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
4214 c_fix = format;
4215
4216 c_fix_arg =
4217 "#ifndef __gcc_VOIDFUNCPTR_defined\n"
4218 "#ifdef __cplusplus\n"
4219 "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
4220 "#else\n"
4221 "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
4222 "#endif\n"
4223 "#define __gcc_VOIDFUNCPTR_defined\n"
4224 "#endif\n"
4225 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
4226
4227 test_text = "`touch vxWorks.h`"
4228 "#define VOIDFUNCPTR (void(*)())";
4229 };
4230
4231
4232 /*
4233 * There are several name conflicts with C++ reserved words in X11 header
4234 * files. These are fixed in some versions, so don't do the fixes if
4235 * we find __cplusplus in the file. These were found on the RS/6000.
4236 */
4237 fix = {
4238 hackname = x11_class;
4239 files = X11/ShellP.h;
4240 bypass = __cplusplus;
4241 select = "^([ \t]*char \\*)class;(.*)";
4242 c_fix = format;
4243 c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n"
4244 "#else\n%1class;%2\n#endif";
4245 test_text =
4246 "struct {\n"
4247 " char *class;\n"
4248 "} mumble;\n";
4249 };
4250
4251
4252 /*
4253 * class in Xm/BaseClassI.h
4254 */
4255 fix = {
4256 hackname = x11_class_usage;
4257 files = Xm/BaseClassI.h;
4258 bypass = "__cplusplus";
4259
4260 select = " class\\)";
4261 c_fix = format;
4262 c_fix_arg = " c_class)";
4263
4264 test_text = "extern mumble (int class);\n";
4265 };
4266
4267
4268 /*
4269 * new in Xm/Traversal.h
4270 */
4271 fix = {
4272 hackname = x11_new;
4273 files = Xm/Traversal.h;
4274 bypass = __cplusplus;
4275
4276 sed = "/Widget\told, new;/i\\\n"
4277 "#ifdef __cplusplus\\\n"
4278 "\tWidget\told, c_new;\\\n"
4279 "#else\n";
4280
4281 sed = "/Widget\told, new;/a\\\n"
4282 "#endif\n";
4283
4284 sed = "s/Widget new,/Widget c_new,/g";
4285 test_text =
4286 "struct wedge {\n"
4287 " Widget\told, new; /* fixinc check FAILS ON BSD */\n"
4288 "};\nextern Wedged( Widget new, Widget old );";
4289 };
4290
4291
4292 /*
4293 * Incorrect sprintf declaration in X11/Xmu.h
4294 */
4295 fix = {
4296 hackname = x11_sprintf;
4297 files = X11/Xmu.h;
4298 files = X11/Xmu/Xmu.h;
4299 select = "^extern char \\*\tsprintf\\(\\);$";
4300
4301 c_fix = format;
4302 c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
4303
4304 test_text = "extern char *\tsprintf();";
4305 };
4306
4307 /*EOF*/
Mirror of the offical gcc git repository hosted at gcc.gnu.org