?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
(frame_pointer_required_p): Change return type to bool.
[official-gcc.git] / fixincludes / inclhack.def
blobf77845f77d293190710b108c25be224a5cc2c8aa
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 * Fix <c_asm.h> on Digital UNIX V4.0:
1027 * It contains a prototype for a DEC C internal asm() function,
1028 * clashing with gcc's asm keyword. So protect this with __DECC.
1029 */
1030 fix = {
1031 hackname = dec_intern_asm;
1032 files = c_asm.h;
1033 sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
1034 sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
1035 "#endif\n";
1036 test_text =
1037 "float fasm {\n"
1038 " ... asm stuff ...\n"
1039 "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/";
1040 };
1041
1042
1043 /*
1044 * Fix typo in <wchar.h> on DJGPP 2.03.
1045 */
1046 fix = {
1047 hackname = djgpp_wchar_h;
1048 file = wchar.h;
1049 select = "__DJ_wint_t";
1050 bypass = "sys/djtypes.h";
1051 c_fix = format;
1052 c_fix_arg = "%0\n#include <sys/djtypes.h>";
1053 c_fix_arg = "#include <stddef.h>";
1054 test_text = "#include <stddef.h>\n"
1055 "extern __DJ_wint_t x;\n";
1056 };
1057
1058
1059 /*
1060 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
1061 */
1062 fix = {
1063 hackname = ecd_cursor;
1064 files = "sunwindow/win_lock.h";
1065 files = "sunwindow/win_cursor.h";
1066 select = 'ecd\.cursor';
1067 c_fix = format;
1068 c_fix_arg = 'ecd_cursor';
1069
1070 test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
1071 };
1072
1073
1074 /*
1075 * Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume
1076 * neither the existence of GCC 3 nor its exact feature set yet break
1077 * (by design?) when __GNUC__ is set beyond 2.
1078 */
1079 fix = {
1080 hackname = freebsd_gcc3_breakage;
1081 mach = "*-*-freebsd*";
1082 files = sys/cdefs.h;
1083 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$';
1084 bypass = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)';
1085 c_fix = format;
1086 c_fix_arg = '%0 || __GNUC__ >= 3';
1087 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7';
1088 };
1089
1090
1091 /*
1092 * Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume
1093 * neither the existence of GCC 4 nor its exact feature set yet break
1094 * (by design?) when __GNUC__ is set beyond 3.
1095 */
1096 fix = {
1097 hackname = freebsd_gcc4_breakage;
1098 mach = "*-*-freebsd*";
1099 files = sys/cdefs.h;
1100 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$';
1101 c_fix = format;
1102 c_fix_arg = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3';
1103 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3';
1104 };
1105
1106
1107 /*
1108 * Some versions of glibc don't expect the C99 inline semantics.
1109 */
1110 fix = {
1111 hackname = glibc_c99_inline_1;
1112 files = features.h, '*/features.h';
1113 select = "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$";
1114 c_fix = format;
1115 c_fix_arg = "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)";
1116 test_text = <<-EOT
1117 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
1118 && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__
1119 # define __USE_EXTERN_INLINES 1
1120 #endif
1121 EOT;
1122 };
1123
1124
1125 /*
1126 * Similar, but a version that didn't have __NO_INLINE__
1127 */
1128 fix = {
1129 hackname = glibc_c99_inline_1a;
1130 files = features.h, '*/features.h';
1131 select = "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n"
1132 "(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)";
1133 c_fix = format;
1134 c_fix_arg = "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2";
1135 test_text = <<-EOT
1136 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__
1137 # define __USE_EXTERN_INLINES 1
1138 #endif
1139 EOT;
1140 };
1141
1142
1143 /*
1144 * The glibc_c99_inline_1 fix should have fixed everything. Unfortunately
1145 * there are many glibc headers which do not respect __USE_EXTERN_INLINES.
1146 * The remaining glibc_c99_inline_* fixes deal with some of those headers.
1147 */
1148 fix = {
1149 hackname = glibc_c99_inline_2;
1150 files = sys/stat.h, '*/sys/stat.h';
1151 select = "extern __inline__ int";
1152 sed = "s/extern int \\(stat\\|lstat\\|fstat\\|mknod\\)/"
1153 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1154 "__inline__ int \\1/";
1155 sed = "s/extern int __REDIRECT\\(_NTH\\|\\) (\\(stat\\|lstat\\|fstat\\)/"
1156 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1157 "__inline__ int __REDIRECT\\1 (\\2/";
1158 sed = "s/^extern __inline__ int/"
1159 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1160 "__inline__ int/";
1161 test_text = <<-EOT
1162 extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2));
1163 extern __inline__ int
1164 __NTH (fstat64 (int __fd, struct stat64 *__statbuf))
1165 {}
1166 EOT;
1167 };
1168
1169
1170 fix = {
1171 hackname = glibc_c99_inline_3;
1172 files = bits/string2.h, '*/bits/string2.h';
1173 select = "extern __inline";
1174 bypass = "__extern_inline|__GNU_STDC_INLINE__";
1175 c_fix = format;
1176 c_fix_arg = "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)";
1177 c_fix_arg = "^# ifdef __cplusplus$";
1178 test_text = <<-EOT
1179 # ifdef __cplusplus
1180 # define __STRING_INLINE inline
1181 # else
1182 # define __STRING_INLINE extern __inline
1183 # endif
1184 EOT;
1185 };
1186
1187
1188 fix = {
1189 hackname = glibc_c99_inline_4;
1190 files = sys/sysmacros.h, '*/sys/sysmacros.h', wchar.h, '*/wchar.h';
1191 bypass = "__extern_inline|__gnu_inline__";
1192 select = "(^| )extern __inline";
1193 c_fix = format;
1194 c_fix_arg = "%0 __attribute__ ((__gnu_inline__))";
1195 test_text = <<-EOT
1196 __extension__ extern __inline unsigned int
1197 extern __inline unsigned int
1198 EOT;
1199 };
1200
1201
1202 /* glibc-2.3.5 defines pthread mutex initializers incorrectly,
1203 * so we replace them with versions that correspond to the
1204 * definition.
1205 */
1206 fix = {
1207 hackname = glibc_mutex_init;
1208 files = pthread.h;
1209 select = '\{ *\{ *0, *\} *\}';
1210 sed = "/define[ \t]\\+PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/{\n"
1211 "N\ns/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/\n}";
1212 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1213 "\\(RECURSIVE\\|ERRORCHECK\\|ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/";
1214 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1215 "\\(RECURSIVE\\|ERRORCHECK\\|ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1216 sed = "/define[ \t]\\+PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/"
1217 "N;s/^[ \t]*#[ \t]*"
1218 "\\(define[ \t]\\+PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n"
1219 "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\n"
1220 "# \\1\\n"
1221 " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\n"
1222 "# else\\n"
1223 "# \\1\\n"
1224 " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\n"
1225 "# endif/";
1226 sed = "s/{ \\(0, 0, 0, 0, 0, 0, "
1227 "PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/";
1228 sed = "/define[ \t]\\+PTHREAD_COND_INITIALIZER/"
1229 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/";
1230
1231 test_text = <<- _EOText_
1232 #define PTHREAD_MUTEX_INITIALIZER \\
1233 { { 0, } }
1234 #ifdef __USE_GNU
1235 # if __WORDSIZE == 64
1236 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1237 { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1238 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1239 { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1240 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1241 { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1242 # else
1243 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1244 { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1245 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1246 { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1247 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1248 { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1249 # endif
1250 #endif
1251 # define PTHREAD_RWLOCK_INITIALIZER \\
1252 { { 0, } }
1253 # ifdef __USE_GNU
1254 # if __WORDSIZE == 64
1255 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1256 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\
1257 PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1258 # else
1259 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1260 { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1261 # endif
1262 # endif
1263 #define PTHREAD_COND_INITIALIZER { { 0, } }
1264 _EOText_;
1265 };
1266
1267
1268 /* glibc versions before 2.5 have a version of stdint.h that defines
1269 UINT8_C and UINT16_C to produce unsigned constants, as do uClibc
1270 versions with stdint.h based on those glibc versions. */
1271 fix = {
1272 hackname = glibc_stdint;
1273 files = stdint.h;
1274 select = "GNU C Library";
1275 c_fix = format;
1276 c_fix_arg = "# define UINT8_C(c)\tc\n# define UINT16_C(c)\tc";
1277 c_fix_arg = "# define UINT8_C\\(c\\)\tc ## U\n# define UINT16_C\\(c\\)\tc ## U";
1278 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";
1279 };
1280
1281
1282 /* glibc's tgmath.h relies on an expression that is not an integer
1283 constant expression being treated as it was by GCC 4.4 and
1284 earlier. */
1285 fix = {
1286 hackname = glibc_tgmath;
1287 files = tgmath.h;
1288 select = '\(\(\(type\) 0.25\) && \(\(type\) 0.25 - 1\)\)';
1289 bypass = "__floating_type \\\\\n.*__builtin_classify_type";
1290 c_fix = format;
1291 c_fix_arg = "(__builtin_classify_type ((type) 0) == 8 || (__builtin_classify_type ((type) 0) == 9 && __builtin_classify_type (__real__ ((type) 0)) == 8))";
1292 test_text = "# define __floating_type(type) (((type) 0.25) && ((type) 0.25 - 1))";
1293 };
1294
1295 /*
1296 * Fix these files to use the types we think they should for
1297 * ptrdiff_t, size_t, and wchar_t.
1298 *
1299 * This defines the types in terms of macros predefined by our 'cpp'.
1300 * This is supposedly necessary for glibc's handling of these types.
1301 * It's probably not necessary for anyone else, but it doesn't hurt.
1302 */
1303 fix = {
1304 hackname = gnu_types;
1305 files = "sys/types.h";
1306 files = "stdlib.h";
1307 files = "sys/stdtypes.h";
1308 files = "stddef.h";
1309 files = "memory.h";
1310 files = "unistd.h";
1311 bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
1312 select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
1313 c_fix = gnu_type;
1314 /* The Solaris 10 headers already define these types correctly. */
1315 mach = '*-*-solaris2.1[0-9]*';
1316 not_machine = true;
1317
1318 test_text = "typedef long int ptrdiff_t; /* long int */\n"
1319 "typedef uint_t size_t; /* uint_t */\n"
1320 "typedef ushort_t wchar_t; /* ushort_t */";
1321 };
1322
1323
1324 /*
1325 * Fix HP & Sony's use of "../machine/xxx.h"
1326 * to refer to: <machine/xxx.h>
1327 */
1328 fix = {
1329 hackname = hp_inline;
1330 files = sys/spinlock.h;
1331 files = machine/machparam.h;
1332 select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/';
1333
1334 c_fix = format;
1335 c_fix_arg = "%1<machine/%2.h>";
1336
1337 c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/'
1338 '([a-z]+)\.h"';
1339
1340 test_text = ' # include "../machine/mumble.h"';
1341 };
1342
1343
1344 /*
1345 * Check for (...) in C++ code in HP/UX sys/file.h.
1346 */
1347 fix = {
1348 hackname = hp_sysfile;
1349 files = sys/file.h;
1350 select = "HPUX_SOURCE";
1351
1352 c_fix = format;
1353 c_fix_arg = "(struct file *, ...)";
1354 c_fix_arg = '\(\.\.\.\)';
1355
1356 test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
1357 };
1358
1359
1360 /*
1361 * Un-Hide a series of five FP defines from post-1999 compliance GCC:
1362 * FP_NORMAL, FP_ZERO, FP_INFINITE, FP_SUBNORMAL and FP_NAN
1363 */
1364 fix = {
1365 hackname = hppa_hpux_fp_macros;
1366 mach = "hppa*-hp-hpux11*";
1367 files = math.h;
1368 select = "#[ \t]*define[ \t]*FP_NORMAL.*\n"
1369 "#[ \t]*define[ \t]*FP_ZERO.*\n"
1370 "#[ \t]*define[ \t]*FP_INFINITE.*\n"
1371 "#[ \t]*define[ \t]*FP_SUBNORMAL.*\n"
1372 "#[ \t]*define[ \t]*FP_NAN.*\n";
1373 c_fix = format;
1374 c_fix_arg = <<- _EOFix_
1375 #endif /* _INCLUDE_HPUX_SOURCE */
1376
1377 #if defined(_INCLUDE_HPUX_SOURCE) || \
1378 (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
1379 %0#endif
1380
1381 #ifdef _INCLUDE_HPUX_SOURCE
1382
1383 _EOFix_;
1384
1385 test_text =
1386 "# define FP_NORMAL 0\n"
1387 "# define FP_ZERO 1\n"
1388 "# define FP_INFINITE 2\n"
1389 "# define FP_SUBNORMAL 3\n"
1390 "# define FP_NAN 4\n";
1391 };
1392
1393
1394 /*
1395 * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
1396 * math.h to prevent clash with define in c_std/bits/std_cmath.h.
1397 */
1398 fix = {
1399 hackname = hpux10_cpp_pow_inline;
1400 files = fixinc-test-limits.h, math.h;
1401 select = <<- END_POW_INLINE
1402 ^# +ifdef +__cplusplus
1403 +\}
1404 +inline +double +pow\(double +__d,int +__expon\) +\{
1405 [ ]+return +pow\(__d,\(double\)__expon\);
1406 +\}
1407 +extern +"C" +\{
1408 #else
1409 # +endif
1410 END_POW_INLINE;
1411
1412 c_fix = format;
1413 c_fix_arg = "";
1414
1415 test_text =
1416 "# ifdef __cplusplus\n"
1417 " }\n"
1418 " inline double pow(double __d,int __expon) {\n"
1419 "\t return pow(__d,(double)__expon);\n"
1420 " }\n"
1421 ' extern "C"' " {\n"
1422 "#else\n"
1423 "# endif";
1424 };
1425
1426 fix = {
1427 hackname = hpux11_cpp_pow_inline;
1428 files = math.h;
1429 select = " +inline double pow\\(double d,int expon\\) \\{\n"
1430 " +return pow\\(d, \\(double\\)expon\\);\n"
1431 " +\\}\n";
1432 c_fix = format;
1433 c_fix_arg = "";
1434
1435 test_text =
1436 " inline double pow(double d,int expon) {\n"
1437 " return pow(d, (double)expon);\n"
1438 " }\n";
1439 };
1440
1441
1442 /*
1443 * Fix hpux 10.X missing ctype declarations 1
1444 */
1445 fix = {
1446 hackname = hpux10_ctype_declarations1;
1447 files = ctype.h;
1448 select = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)";
1449 bypass = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\(";
1450 c_fix = format;
1451 c_fix_arg = "#ifdef _PROTOTYPES\n"
1452 "extern int __tolower(int);\n"
1453 "extern int __toupper(int);\n"
1454 "#else /* NOT _PROTOTYPES */\n"
1455 "extern int __tolower();\n"
1456 "extern int __toupper();\n"
1457 "#endif /* _PROTOTYPES */\n\n"
1458 "%0\n";
1459
1460 test_text = "# define _toupper(__c) __toupper(__c)\n";
1461 };
1462
1463
1464 /*
1465 * Fix hpux 10.X missing ctype declarations 2
1466 */
1467 fix = {
1468 hackname = hpux10_ctype_declarations2;
1469 files = ctype.h;
1470 select = "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)";
1471 bypass = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\(";
1472 c_fix = format;
1473 c_fix_arg = "%0\n\n"
1474 "#ifdef _PROTOTYPES\n"
1475 " extern int _isalnum(int);\n"
1476 " extern int _isalpha(int);\n"
1477 " extern int _iscntrl(int);\n"
1478 " extern int _isdigit(int);\n"
1479 " extern int _isgraph(int);\n"
1480 " extern int _islower(int);\n"
1481 " extern int _isprint(int);\n"
1482 " extern int _ispunct(int);\n"
1483 " extern int _isspace(int);\n"
1484 " extern int _isupper(int);\n"
1485 " extern int _isxdigit(int);\n"
1486 "# else /* not _PROTOTYPES */\n"
1487 " extern int _isalnum();\n"
1488 " extern int _isalpha();\n"
1489 " extern int _iscntrl();\n"
1490 " extern int _isdigit();\n"
1491 " extern int _isgraph();\n"
1492 " extern int _islower();\n"
1493 " extern int _isprint();\n"
1494 " extern int _ispunct();\n"
1495 " extern int _isspace();\n"
1496 " extern int _isupper();\n"
1497 " extern int _isxdigit();\n"
1498 "#endif /* _PROTOTYPES */\n";
1499
1500 test_text = "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n"
1501 " extern unsigned int *__SB_masks;\n";
1502 };
1503
1504
1505 /*
1506 * Fix hpux 10.X missing stdio declarations
1507 */
1508 fix = {
1509 hackname = hpux10_stdio_declarations;
1510 files = stdio.h;
1511 select = "^#[ \t]*define _iob[ \t]*__iob";
1512 bypass = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\(";
1513 c_fix = format;
1514 c_fix_arg = "%0\n\n"
1515 "# if defined(__STDC__) || defined(__cplusplus)\n"
1516 " extern int snprintf(char *, size_t, const char *, ...);\n"
1517 " extern int vsnprintf(char *, size_t, const char *, __va_list);\n"
1518 "# else /* not __STDC__) || __cplusplus */\n"
1519 " extern int snprintf();\n"
1520 " extern int vsnprintf();\n"
1521 "# endif /* __STDC__) || __cplusplus */\n";
1522
1523 test_text = "# define _iob __iob\n";
1524 };
1525
1526
1527 /*
1528 * Make sure hpux defines abs in header.
1529 */
1530 fix = {
1531 hackname = hpux11_abs;
1532 mach = "ia64-hp-hpux11*";
1533 files = stdlib.h;
1534 select = "ifndef _MATH_INCLUDED";
1535 c_fix = format;
1536 c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)";
1537 test_text = "#ifndef _MATH_INCLUDED";
1538 };
1539
1540
1541 /*
1542 * Keep HP-UX 11 from stomping on C++ math namespace
1543 * with defines for fabsf.
1544 */
1545 fix = {
1546 hackname = hpux11_fabsf;
1547 files = math.h;
1548 select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
1549 bypass = "__cplusplus";
1550
1551 c_fix = format;
1552 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1553
1554 test_text =
1555 "#ifdef _PA_RISC\n"
1556 "# define fabsf(x) ((float)fabs((double)(float)(x)))\n"
1557 "#endif";
1558 };
1559
1560
1561 /*
1562 * Fix C99 constant in __POINTER_SET define.
1563 */
1564 fix = {
1565 hackname = hpux11_pthread_const;
1566 mach = "*-hp-hpux11.[0-3]*";
1567 files = sys/pthread.h;
1568 select = "^#define[ \t]*__POINTER_SET[ \t]*\\(\\(void \\*\\) 1LL\\)";
1569
1570 c_fix = format;
1571 c_fix_arg = "#define __POINTER_SET\t\t((void *) 1L)";
1572 test_text = "#define __POINTER_SET\t\t((void *) 1LL)";
1573 };
1574
1575
1576 /*
1577 * Prevent HP-UX 11 from defining __size_t and preventing size_t from
1578 * being defined by having it define _hpux_size_t instead.
1579 */
1580 fix = {
1581 hackname = hpux11_size_t;
1582 mach = "*-hp-hpux11*";
1583 select = "__size_t";
1584
1585 c_fix = format;
1586 c_fix_arg = "_hpux_size_t";
1587
1588 test_text =
1589 "#define __size_t size_t\n"
1590 " extern int getpwuid_r( char *, __size_t, struct passwd **);\n";
1591 };
1592
1593
1594 /*
1595 * Fix hpux 11.00 broken snprintf declaration
1596 * (third argument is char *, needs to be const char * to prevent
1597 * spurious warnings with -Wwrite-strings or in C++).
1598 */
1599 fix = {
1600 hackname = hpux11_snprintf;
1601 files = stdio.h;
1602 select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
1603 ' *(char *\*, *\.\.\.\);)';
1604 c_fix = format;
1605 c_fix_arg = '%1 const %3';
1606
1607 test_text = "extern int snprintf(char *, size_t, char *, ...);\n"
1608 "extern int snprintf(char *, __size_t, char *, ...);\n"
1609 "extern int snprintf(char *, _hpux_size_t, char *, ...);";
1610 };
1611
1612 /*
1613 * Fix hpux 11.00 broken vsnprintf declaration
1614 */
1615 fix = {
1616 hackname = hpux11_vsnprintf;
1617 files = stdio.h;
1618 select = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
1619 'const char \*,) __va__list\);';
1620 c_fix = format;
1621 c_fix_arg = "%1 __va_list);";
1622
1623 test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
1624 ' __va__list);';
1625 };
1626
1627
1628 /*
1629 * get rid of bogus inline definitions in HP-UX 8.0
1630 */
1631 fix = {
1632 hackname = hpux8_bogus_inlines;
1633 files = math.h;
1634 select = inline;
1635 bypass = "__GNUG__";
1636 sed = "s@inline int abs(int [a-z][a-z]*) {.*}"
1637 "@extern \"C\" int abs(int);@";
1638 sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
1639 sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
1640 sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
1641 test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n"
1642 "inline double sqr(double v) { return v**0.5; }";
1643 };
1644
1645
1646 /*
1647 * Fix hpux broken ctype macros
1648 */
1649 fix = {
1650 hackname = hpux_ctype_macros;
1651 files = ctype.h;
1652 select = '((: |\()__SB_masks \? )'
1653 '(__SB_masks\[__(alnum|c)\] & _IS)';
1654 c_fix = format;
1655 c_fix_arg = "%1(int)%3";
1656
1657 test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
1658 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
1659 };
1660
1661
1662 /*
1663 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
1664 */
1665 fix = {
1666 hackname = hpux_htonl;
1667 files = netinet/in.h;
1668 select = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1669 "(/\\*\n"
1670 " \\* Macros for number representation conversion\\.\n"
1671 " \\*/\n"
1672 "#ifndef ntohl)";
1673 c_fix = format;
1674 c_fix_arg = "#if 1\n%1";
1675
1676 test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1677 "/*\n"
1678 " * Macros for number representation conversion.\n"
1679 " */\n"
1680 "#ifndef ntohl\n"
1681 "#define ntohl(x) (x)\n"
1682 "#define ntohs(x) (x)\n"
1683 "#define htonl(x) (x)\n"
1684 "#define htons(x) (x)\n"
1685 "#endif\n"
1686 "#endif /* ! _XOPEN_SOURCE_EXTENDED */";
1687 };
1688
1689
1690 /*
1691 * HP-UX long_double
1692 */
1693 fix = {
1694 hackname = hpux_long_double;
1695 mach = "*-*-hpux10*";
1696 mach = "*-*-hpux11.[012]*";
1697 files = stdlib.h;
1698 select = "extern[ \t]long_double[ \t]strtold";
1699 bypass = "long_double_t";
1700 sed = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
1701 sed = "s/long_double/long double/g";
1702
1703 test_text = "# ifndef _LONG_DOUBLE\n"
1704 "# define _LONG_DOUBLE\n"
1705 " typedef struct {\n"
1706 " unsigned int word1, word2, word3, word4;\n"
1707 " } long_double;\n"
1708 "# endif /* _LONG_DOUBLE */\n"
1709 "extern long_double strtold(const char *, char **);\n";
1710 };
1711
1712 /*
1713 * We cannot use the above rule on 11.31 because it removes the strtold
1714 * definition. ia64 is OK with no hack, PA needs some help.
1715 */
1716 fix = {
1717 hackname = hpux_long_double_2;
1718 mach = "hppa*-*-hpux11.3*";
1719 files = stdlib.h;
1720 select = "#[ \t]*if[ \t]*!defined\\(__ia64\\) \\|\\| defined\\(_PROTOTYPES\\) \\|\\| defined\\(_LONG_DOUBLE_STRUCT\\)";
1721 c_fix = format;
1722 c_fix_arg = "# if !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)";
1723
1724 test_text = "# if !defined(__ia64) || !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)\n";
1725 };
1726
1727 /*
1728 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
1729 */
1730 fix = {
1731 hackname = hpux_systime;
1732 files = sys/time.h;
1733 select = "^extern struct sigevent;";
1734
1735 c_fix = format;
1736 c_fix_arg = "struct sigevent;";
1737
1738 test_text = 'extern struct sigevent;';
1739 };
1740
1741
1742 /*
1743 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown
1744 * type and mpinfou is only defined when _KERNEL is set.
1745 */
1746 fix = {
1747 hackname = hpux_spu_info;
1748 mach = "*-hp-hpux*";
1749 /*
1750 * It is tempting to omit the first "files" entry. Do not.
1751 * The testing machinery will take the first "files" entry as the name
1752 * of a test file to play with. It would be a nuisance to have a directory
1753 * with the name "*".
1754 */
1755 files = "ia64/sys/getppdp.h";
1756 files = "*/sys/getppdp.h";
1757 select = "^.*extern.*spu_info.*";
1758
1759 c_fix = format;
1760 c_fix_arg = "#ifdef _KERNEL\n%0\n#endif";
1761
1762 test_text = "extern union mpinfou spu_info[];";
1763 };
1764
1765 fix = {
1766 hackname = hpux11_extern_sendfile;
1767 mach = "*-hp-hpux11.[12]*";
1768 files = sys/socket.h;
1769 select = "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n";
1770 c_fix = format;
1771 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
1772 test_text = " extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
1773 };
1774
1775 fix = {
1776 hackname = hpux11_extern_sendpath;
1777 mach = "*-hp-hpux11.[12]*";
1778 files = sys/socket.h;
1779 select = "^[ \t]*extern sbsize_t sendpath.*\n.*, int\\)\\);\n";
1780 c_fix = format;
1781 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
1782 test_text = " extern sbsize_t sendpath __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
1783 };
1784
1785 fix = {
1786 hackname = hpux_extern_errno;
1787 mach = "*-hp-hpux10.*";
1788 mach = "*-hp-hpux11.[0-2]*";
1789 files = errno.h;
1790 select = "^[ \t]*extern int errno;$";
1791 c_fix = format;
1792 c_fix_arg = "#ifdef __cplusplus\nextern \"C\" {\n#endif\n%0\n#ifdef __cplusplus\n}\n#endif";
1793 test_text = " extern int errno;\n";
1794 };
1795
1796
1797 /*
1798 * Add missing braces to pthread initializer defines.
1799 */
1800 fix = {
1801 hackname = hpux_pthread_initializers;
1802 mach = "*-hp-hpux11.[0-3]*";
1803 files = sys/pthread.h;
1804 sed = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\"
1805 "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@";
1806 sed = "s@^[ \t]*1,[ \t]*\\\\"
1807 "@\t{ 1, 0 }@";
1808 sed = "/^[ \t]*0$/d";
1809 sed = "s@__PTHREAD_MUTEX_VALID, 0"
1810 "@{ __PTHREAD_MUTEX_VALID, 0 }@";
1811 sed = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\"
1812 "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@";
1813 sed = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
1814 "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
1815 sed = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
1816 "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
1817 sed = "s@^[ \t]*0, 0[ \t]*\\\\"
1818 "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@";
1819 sed = "s@__PTHREAD_COND_VALID, 0"
1820 "@{ __PTHREAD_COND_VALID, 0 }@";
1821 sed = "s@__LWP_COND_VALID, 0,[ \t]*\\\\"
1822 "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@";
1823 sed = "s@__PTHREAD_RWLOCK_VALID, 0"
1824 "@{ __PTHREAD_RWLOCK_VALID, 0 }@";
1825 sed = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\"
1826 "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@";
1827 sed = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
1828 "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@";
1829 test_text = "#define PTHREAD_MUTEX_INITIALIZER {\t\t\t\t\t\\\\\n"
1830 "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n"
1831 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n"
1832 "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n"
1833 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
1834 "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
1835 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
1836 "}\n";
1837 };
1838
1839 fix = {
1840 hackname = hpux_c99_intptr;
1841 mach = "*-hp-hpux11.3*";
1842 files = stdint.h;
1843 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MAX[ \t]*INT32_MAX[ \t]*$@#define PTRDIFF_MAX (2147483647l)@";
1844 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MIN[ \t]*INT32_MIN[ \t]*$@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
1845 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MAX[ \t]*INT32_MAX[ \t]*$@#define INTPTR_MAX (2147483647l)@";
1846 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MIN[ \t]*INT32_MIN[ \t]*$@#define INTPTR_MIN (-INTPTR_MAX - 1)@";
1847 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINTPTR_MAX[ \t]*UINT32_MAX[ \t]*$@#define UINTPTR_MAX (4294967295ul)@";
1848 sed = "s@^[ \t]*#[ \t]*define[ \t]*SIZE_MAX[ \t]*UINT32_MAX[ \t]*$@#define SIZE_MAX (4294967295ul)@";
1849 test_text = "#define PTRDIFF_MAX INT32_MAX\n"
1850 "#define PTRDIFF_MIN INT32_MIN\n"
1851 "#define INTPTR_MAX INT32_MAX\n"
1852 "#define INTPTR_MIN INT32_MIN\n"
1853 "#define UINTPTR_MAX UINT32_MAX\n"
1854 "#define SIZE_MAX UINT32_MAX\n";
1855 };
1856
1857 /*
1858 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
1859 */
1860
1861 fix = {
1862 hackname = hpux_c99_inttypes;
1863 mach = "*-hp-hpux11.[23]*";
1864 files = inttypes.h;
1865 files = stdint.h;
1866 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*__CONCAT_U__(__c)[ \t]*$@#define UINT8_C(__c) (__c)@";
1867 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*__CONCAT_U__(__c)[ \t]*$@#define UINT16_C(__c) (__c)@";
1868 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT32_C(__c)[ \t]*__CONCAT__(__c,l)[ \t]*$@#define INT32_C(__c) (__c)@";
1869 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT32_C(__c)[ \t].*$@#define UINT32_C(__c) __CONCAT__(__c,u)@";
1870 test_text = "#define UINT8_C(__c) __CONCAT_U__(__c)\n"
1871 "#define UINT16_C(__c) __CONCAT_U__(__c)\n"
1872 "#define INT32_C(__c) __CONCAT__(__c,l)\n"
1873 "#define UINT32_C(__c) __CONCAT__(__c,ul)\n";
1874 };
1875
1876 fix = {
1877 hackname = hpux_c99_inttypes2;
1878 mach = "*-hp-hpux11.2*";
1879 files = stdint.h;
1880 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT8_C(__c)[ \t]*((signed char)(__c))[ \t]*$@#define INT8_C(__c) (__c)@";
1881 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*((unsigned char)(__c))[ \t]*$@#define UINT8_C(__c) (__c)@";
1882 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT16_C(__c)[ \t]*((short)(__c))[ \t]*$@#define INT16_C(__c) (__c)@";
1883 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*((unsigned short)(__c))[ \t]*$@#define UINT16_C(__c) (__c)@";
1884 test_text = "# define INT8_C(__c) ((signed char)(__c))\n"
1885 "# define UINT8_C(__c) ((unsigned char)(__c))\n"
1886 "# define INT16_C(__c) ((short)(__c))\n"
1887 "# define UINT16_C(__c) ((unsigned short)(__c))\n";
1888 };
1889
1890 fix = {
1891 hackname = hpux_stdint_least;
1892 mach = "*-hp-hpux11.2*";
1893 files = stdint.h;
1894 select = "^[ \t]*#[ \t]*define[ \t]*UINT_LEAST64_MAX[ \t]*ULLONG_MAX";
1895 c_fix = format;
1896 c_fix_arg = "#ifdef __LP64__\n# define UINT_LEAST64_MAX ULONG_MAX\n#else\n%0\n#endif\n";
1897 test_text ="# define UINT_LEAST64_MAX ULLONG_MAX\n";
1898 };
1899
1900 fix = {
1901 hackname = hpux_stdint_fast;
1902 mach = "*-hp-hpux11.2*";
1903 files = stdint.h;
1904 select = "^[ \t]*#[ \t]*define[ \t]*UINT_FAST64_MAX[ \t]*ULLONG_MAX";
1905 c_fix = format;
1906 c_fix_arg = "#ifdef __LP64__\n# define UINT_FAST64_MAX ULONG_MAX\n#else\n%0\n#endif\n";
1907 test_text ="# define UINT_FAST64_MAX ULLONG_MAX\n";
1908 };
1909
1910 fix = {
1911 hackname = hpux_inttype_int_least8_t;
1912 mach = "*-hp-hpux11.*";
1913 files = sys/_inttypes.h;
1914 select = "^[ \t]*typedef[ \t]*char[ \t]*int_least8_t.*";
1915 c_fix = format;
1916 c_fix_arg = "typedef signed char int_least8_t;";
1917 test_text ="typedef char int_least8_t;\n";
1918 };
1919
1920 fix = {
1921 hackname = hpux_inttype_int8_t;
1922 mach = "*-hp-hpux11.*";
1923 files = sys/_inttypes.h;
1924 select = "^[ \t]*typedef[ \t]*char[ \t]*int8_t.*";
1925 c_fix = format;
1926 c_fix_arg = "typedef signed char int8_t;";
1927 test_text ="typedef char int8_t;\n";
1928 };
1929
1930 /*
1931 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant
1932 */
1933 fix = {
1934 hackname = huge_val_hex;
1935 files = bits/huge_val.h;
1936 select = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*";
1937 bypass = "__builtin_huge_val";
1938
1939 c_fix = format;
1940 c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n";
1941
1942 test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)";
1943 };
1944
1945
1946 /*
1947 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant
1948 */
1949 fix = {
1950 hackname = huge_valf_hex;
1951 files = bits/huge_val.h;
1952 select = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*";
1953 bypass = "__builtin_huge_valf";
1954
1955 c_fix = format;
1956 c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n";
1957
1958 test_text = "# define HUGE_VALF (__extension__ 0x1.0p255f)";
1959 };
1960
1961
1962 /*
1963 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant
1964 */
1965 fix = {
1966 hackname = huge_vall_hex;
1967 files = bits/huge_val.h;
1968 select = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*";
1969 bypass = "__builtin_huge_vall";
1970
1971 c_fix = format;
1972 c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n";
1973
1974 test_text = "# define HUGE_VALL (__extension__ 0x1.0p32767L)";
1975 };
1976
1977
1978 /*
1979 * Fix return type of abort and free
1980 */
1981 fix = {
1982 hackname = int_abort_free_and_exit;
1983 files = stdlib.h;
1984 select = "int[ \t]+(abort|free|exit)[ \t]*\\(";
1985 bypass = "_CLASSIC_ANSI_TYPES";
1986
1987 c_fix = format;
1988 c_fix_arg = "void\t%1(";
1989
1990 test_text = "extern int abort(int);\n"
1991 "extern int free(void*);\n"
1992 "extern int exit(void*);";
1993 };
1994
1995
1996 /*
1997 * Fix various macros used to define ioctl numbers.
1998 * The traditional syntax was:
1999 *
2000 * #define _IO(n, x) (('n'<<8)+x)
2001 * #define TIOCFOO _IO(T, 1)
2002 *
2003 * but this does not work with the C standard, which disallows macro
2004 * expansion inside strings. We have to rewrite it thus:
2005 *
2006 * #define _IO(n, x) ((n<<8)+x)
2007 * #define TIOCFOO _IO('T', 1)
2008 *
2009 * The select expressions match too much, but the c_fix code is cautious.
2010 *
2011 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
2012 */
2013 fix = {
2014 hackname = io_quotes_def;
2015 select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
2016 c_fix = char_macro_def;
2017 c_fix_arg = "IO";
2018 test_text =
2019 "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n"
2020 "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n"
2021 "#define _IO(x,y) ('x'<<8|y)";
2022 test_text =
2023 "#define XX_IO(x) ('x'<<8|256)";
2024 };
2025
2026 fix = {
2027 hackname = io_quotes_use;
2028 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
2029 "\\( *[^,']";
2030 c_fix = char_macro_use;
2031 c_fix_arg = "IO";
2032 test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
2033 "#define TIOCFOO \\\\\n"
2034 "BSD43__IOWR(T, 1) /* Some are multi-line */";
2035 };
2036
2037
2038 /*
2039 * Check for missing ';' in struct
2040 */
2041 fix = {
2042 hackname = ip_missing_semi;
2043 files = netinet/ip.h;
2044 select = "}$";
2045 sed = "/^struct/,/^};/s/}$/};/";
2046 test_text=
2047 "struct mumble {\n"
2048 " union {\n"
2049 " int x;\n"
2050 " }\n"
2051 "}; /* mumbled struct */\n";
2052 };
2053
2054
2055 /*
2056 * IRIX 6.5.1[89] <internal/sgimacros.h> unconditionally defines
2057 * __restrict as restrict iff __c99. This is wrong for C++, which
2058 * needs many C99 features, but only supports __restrict.
2059 */
2060 fix = {
2061 hackname = irix___restrict;
2062 files = internal/sgimacros.h;
2063 select = "(#ifdef __c99\n)(#[ \t]*define __restrict restrict)";
2064
2065 mach = "mips-sgi-irix6.5";
2066 c_fix = format;
2067 c_fix_arg = "%1"
2068 "# ifndef __cplusplus\n%2\n# endif";
2069
2070 test_text = "#ifdef __c99\n# define __restrict restrict";
2071 };
2072
2073 /*
2074 * IRIX 6.5.22 <internal/math_core.h> uses the SGI c99 __generic() intrinsic
2075 * to define the fpclasify, isfinite, isinf, isnan, isnormal and signbit
2076 * functions.
2077 *
2078 * This was probably introduced around IRIX 6.5.18
2079 */
2080 fix = {
2081 hackname = irix___generic1;
2082 files = internal/math_core.h;
2083 mach = "mips-sgi-irix6.5";
2084 select = "#define ([a-z]+)\\(x\\) *__generic.*";
2085
2086 c_fix = format;
2087 c_fix_arg = "extern int %1(double);\n"
2088 "extern int %1f(float);\n"
2089 "extern int %1l(long double);\n"
2090 "#define %1(x) (sizeof(x) == sizeof(double) ? _%1(x) \\\n"
2091 " : sizeof(x) == sizeof(float) ? _%1f(x) \\\n"
2092 " : _%1l(x))\n";
2093
2094 test_text =
2095 "#define isnan(x) __generic(x,,, _isnan, _isnanf, _isnanl,,,)(x)\n";
2096 };
2097
2098
2099 /* Likewise <internal/math_core.h> on IRIX 6.5.19 and later uses the SGI
2100 compiler's __generic intrinsic to define isgreater, isgreaterequal,
2101 isless, islessequal, islessgreater and isunordered functions. */
2102 fix = {
2103 hackname = irix___generic2;
2104 files = internal/math_core.h;
2105 mach = "mips-sgi-irix6.5";
2106 select = "#define ([a-z]+)\\(x,y\\) *__generic.*";
2107
2108 c_fix = format;
2109 c_fix_arg = "#define %1(x,y) \\\n"
2110 " ((sizeof(x)<=4 && sizeof(y)<=4) ? _%1f(x,y) \\\n"
2111 " : (sizeof(x)<=8 && sizeof(y)<=8) ? _%1(x,y) \\\n"
2112 " : _%1l(x,y))\n";
2113
2114 test_text =
2115 "#define isless(x,y) __generic(x,y,, _isless, _islessf, _islessl,,,)(x,y)";
2116 };
2117
2118
2119 /*
2120 * IRIX 5.2's <sys/asm.h> contains an asm comment with a contraction
2121 * that causes the assembly preprocessor to complain about an
2122 * unterminated character constant.
2123 */
2124 fix = {
2125 hackname = irix_asm_apostrophe;
2126 files = sys/asm.h;
2127
2128 select = "^[ \t]*#.*[Ww]e're";
2129 c_fix = format;
2130 c_fix_arg = "%1 are";
2131 c_fix_arg = "^([ \t]*#.*[Ww]e)'re";
2132 test_text = "\t# and we're on vacation";
2133 };
2134
2135
2136 /*
2137 * Non-traditional "const" declaration in Irix's limits.h.
2138 */
2139 fix = {
2140 hackname = irix_limits_const;
2141 files = fixinc-test-limits.h, limits.h;
2142 select = "^extern const ";
2143 c_fix = format;
2144 c_fix_arg = "extern __const ";
2145 test_text = "extern const char limit; /* test limits */";
2146 };
2147
2148
2149 /*
2150 * IRIX 6.5.1[78] <sys/socket.h> has a broken definition of socklen_t.
2151 * Various socket function prototypes use different types instead,
2152 * depending on the API in use (BSD, XPG4/5), but the socklen_t
2153 * definition doesn't reflect this (SGI Bug Id 864477, fixed in
2154 * IRIX 6.5.19).
2155 */
2156 fix = {
2157 hackname = irix_socklen_t;
2158 files = sys/socket.h;
2159 select = "(#define _SOCKLEN_T\n)(typedef u_int32_t socklen_t;)";
2160
2161 mach = "mips-sgi-irix6.5";
2162 c_fix = format;
2163 c_fix_arg = "%1"
2164 "#if _NO_XOPEN4 && _NO_XOPEN5\n"
2165 "typedef int socklen_t;\n"
2166 "#else\n"
2167 "%2\n"
2168 "#endif /* _NO_XOPEN4 && _NO_XOPEN5 */";
2169
2170 test_text = "#define _SOCKLEN_T\ntypedef u_int32_t socklen_t;";
2171 };
2172
2173 /*
2174 * IRIX 6.5 <stdint.h> only works with ISO C99 and errors out
2175 * otherwise.
2176 */
2177 fix = {
2178 hackname = irix_stdint_c99;
2179 files = stdint.h;
2180 select = "(#ifndef __c99\n)(#error This header file is to be used only for c99 mode compilations)";
2181
2182 mach = "mips-sgi-irix6.5";
2183 c_fix = format;
2184 c_fix_arg = "#if 0\n"
2185 "%2";
2186 test_text =
2187 "#ifndef __c99\n#error This header file is to be used only for c99 mode compilations\n#else";
2188 };
2189
2190
2191 /*
2192 * IRIX 5.x's stdio.h and IRIX 6.5's internal/stdio_core.h declare
2193 * some functions that take a va_list as
2194 * taking char *. However, GCC uses void * for va_list, so
2195 * calling vfprintf with a va_list fails in C++. */
2196 fix = {
2197 hackname = irix_stdio_va_list;
2198 files = stdio.h;
2199 files = internal/stdio_core.h;
2200
2201 select = '/\* va_list \*/ char \*';
2202 c_fix = format;
2203 c_fix_arg = "__gnuc_va_list";
2204 test_text =
2205 "extern int printf( const char *, /* va_list */ char * );";
2206 };
2207
2208
2209 /*
2210 * IRIX 6.5.19 <internal/wchar_core.h> provides the XPG4 variant of
2211 * wcsftime by default. ISO C99 requires the XPG5 variant instead.
2212 */
2213 fix = {
2214 hackname = irix_wcsftime;
2215 files = internal/wchar_core.h;
2216 select = "#if _NO_XOPEN5\n(extern size_t[ \t]+wcsftime.*const char \*.*)";
2217
2218 mach = "mips-sgi-irix6.5";
2219 c_fix = format;
2220 c_fix_arg = "#if _NO_XOPEN5 && !defined(__c99)\n%1";
2221
2222 test_text = "#if _NO_XOPEN5\n"
2223 "extern size_t wcsftime(wchar_t *, "
2224 "__SGI_LIBC_NAMESPACE_QUALIFIER size_t, const char *, "
2225 "const struct tm *);";
2226 };
2227
2228 /*
2229 * Fixing ISC fmod declaration
2230 */
2231 fix = {
2232 hackname = isc_fmod;
2233 files = math.h;
2234 select = 'fmod\(double\)';
2235 c_fix = format;
2236 c_fix_arg = "fmod(double, double)";
2237 test_text = "extern double fmod(double);";
2238 };
2239
2240
2241 /*
2242 * On Interactive Unix 2.2, certain traditional Unix definitions
2243 * (notably getc and putc in stdio.h) are omitted if __STDC__ is
2244 * defined, not just if _POSIX_SOURCE is defined. This makes it
2245 * impossible to compile any nontrivial program except with -posix.
2246 */
2247 fix = {
2248 hackname = isc_omits_with_stdc;
2249
2250 files = "stdio.h";
2251 files = "math.h";
2252 files = "ctype.h";
2253 files = "sys/limits.h";
2254 files = "sys/fcntl.h";
2255 files = "sys/dirent.h";
2256
2257 select = '!defined\(__STDC__\) && !defined\(_POSIX_SOURCE\)';
2258 c_fix = format;
2259 c_fix_arg = '!defined(_POSIX_SOURCE)';
2260 test_text = "#if !defined(__STDC__) && !defined(_POSIX_SOURCE) /* ? ! */"
2261 "\nint foo;\n#endif";
2262 };
2263
2264
2265 /*
2266 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
2267 * use / * * / to concatenate tokens.
2268 */
2269 fix = {
2270 hackname = kandr_concat;
2271 files = "sparc/asm_linkage.h";
2272 files = "sun*/asm_linkage.h";
2273 files = "arm/as_support.h";
2274 files = "arm/mc_type.h";
2275 files = "arm/xcb.h";
2276 files = "dev/chardefmac.h";
2277 files = "dev/ps_irq.h";
2278 files = "dev/screen.h";
2279 files = "dev/scsi.h";
2280 files = "sys/tty.h";
2281 files = "Xm.acorn/XmP.h";
2282 files = bsd43/bsd43_.h;
2283 select = '/\*\*/';
2284 c_fix = format;
2285 c_fix_arg = '##';
2286 test_text = "#define __CONCAT__(a,b) a/**/b";
2287 };
2288
2289
2290 /* The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
2291 * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
2292 * constant on recent versions of g++.
2293 */
2294 fix = {
2295 hackname = linux_ia64_ucontext;
2296 files = "sys/ucontext.h";
2297 mach = "ia64-*-linux*";
2298 select = '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
2299 '->sc_gr\[0\]\) - \(char \*\) 0\)';
2300 c_fix = format;
2301 c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2302 test_text = "# define _SC_GR0_OFFSET\t\\\\\n"
2303 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2304 };
2305
2306
2307 /*
2308 * Remove header file warning from sys/time.h. Autoconf's
2309 * AC_HEADER_TIME recommends to include both sys/time.h and time.h
2310 * which causes warning on LynxOS. Remove the warning.
2311 */
2312 fix = {
2313 hackname = lynxos_no_warning_in_sys_time_h;
2314 files = sys/time.h;
2315 select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
2316 c_fix = format;
2317 c_fix_arg = "";
2318 test_text = "#warning Using <time.h> instead of <sys/time.h>";
2319 };
2320
2321
2322 /*
2323 * Add missing declaration for putenv.
2324 */
2325 fix = {
2326 hackname = lynxos_missing_putenv;
2327 mach = '*-*-lynxos*';
2328 files = stdlib.h;
2329 bypass = 'putenv[ \t]*\\(';
2330 select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2331 c_fix = format;
2332 c_fix_arg = "%0\n"
2333 "extern int putenv _AP((char *));";
2334 c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2335 test_text = "extern char *getenv _AP((const char *));";
2336 };
2337
2338
2339 /*
2340 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2341 *
2342 * On NetBSD, machine is a symbolic link to an architecture specific
2343 * directory name, so we can't match a specific file name here.
2344 */
2345 fix = {
2346 hackname = machine_ansi_h_va_list;
2347 select = "define[ \t]+_BSD_VA_LIST_[ \t]";
2348 bypass = '__builtin_va_list';
2349
2350 c_fix = format;
2351 c_fix_arg = "%1__builtin_va_list";
2352 c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2353
2354 test_text = " # define _BSD_VA_LIST_\tchar**";
2355 };
2356
2357
2358 /*
2359 * Fix non-ansi machine name defines
2360 */
2361 fix = {
2362 hackname = machine_name;
2363 c_test = machine_name;
2364 c_fix = machine_name;
2365
2366 test_text = "/* MACH_DIFF: */\n"
2367 "#if defined( i386 ) || defined( sparc ) || defined( vax )"
2368 "\n/* no uniform test, so be careful :-) */";
2369 };
2370
2371
2372 /*
2373 * Some math.h files define struct exception (it's in the System V
2374 * Interface Definition), which conflicts with the class exception defined
2375 * in the C++ file std/stdexcept.h. We redefine it to __math_exception.
2376 * This is not a great fix, but I haven't been able to think of anything
2377 * better.
2378 */
2379 fix = {
2380 hackname = math_exception;
2381 files = math.h;
2382 select = "struct exception";
2383 /*
2384 * This should be bypassed on __cplusplus, but some supposedly C++ C++
2385 * aware headers, such as Solaris 8 and 9, don't wrap their struct
2386 * exception either. So currently we bypass only for glibc, based on a
2387 * comment in the fixed glibc header. Ick.
2388 */
2389 bypass = 'We have a problem when using C\+\+|for C\+\+, '
2390 '_[a-z0-9A-Z_]+_exception; for C, exception';
2391 c_fix = wrap;
2392
2393 c_fix_arg = "#ifdef __cplusplus\n"
2394 "#define exception __math_exception\n"
2395 "#endif\n";
2396
2397 c_fix_arg = "#ifdef __cplusplus\n"
2398 "#undef exception\n"
2399 "#endif\n";
2400
2401 test_text = "typedef struct exception t_math_exception;";
2402 };
2403
2404
2405 /*
2406 * This looks pretty broken to me. ``dbl_max_def'' will contain
2407 * "define DBL_MAX " at the start, when what we really want is just
2408 * the value portion. Can't figure out how to write a test case
2409 * for this either :-(
2410 */
2411 fix = {
2412 hackname = math_huge_val_from_dbl_max;
2413 files = math.h;
2414
2415 /*
2416 * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
2417 * in math.h, this fix applies.
2418 */
2419 select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
2420 bypass = "define[ \t]+DBL_MAX";
2421
2422 shell =
2423 /*
2424 * See if we have a definition for DBL_MAX in float.h.
2425 * If we do, we will replace the one in math.h with that one.
2426 */
2427
2428 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
2429 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
2430
2431 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
2432 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
2433 "s@DBL_MAX@'\"$dbl_max_def@\"\n"
2434 "\telse cat\n"
2435 "\tfi";
2436
2437 test_text =
2438 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
2439 "#define HUGE_VAL DBL_MAX";
2440 };
2441
2442
2443 /*
2444 * nested comment
2445 */
2446 fix = {
2447 hackname = nested_auth_des;
2448 files = rpc/rpc.h;
2449 select = '(/\*.*rpc/auth_des\.h>.*)/\*';
2450 c_fix = format;
2451 c_fix_arg = "%1*/ /*";
2452 test_text = "/*#include <rpc/auth_des.h> /* skip this */";
2453 };
2454
2455
2456 /*
2457 * Fixing nested comments in ISC <sys/limits.h>
2458 */
2459 fix = {
2460 hackname = nested_sys_limits;
2461 files = sys/limits.h;
2462 select = CHILD_MAX;
2463 sed = "/CHILD_MAX/s,/\\* Max, Max,";
2464 sed = "/OPEN_MAX/s,/\\* Max, Max,";
2465 test_text = "/*\n#define CHILD_MAX 20 /* Max, Max, ... */ /*\n"
2466 "#define OPEN_MAX 20 /* Max, Max, ... */\n";
2467 };
2468
2469
2470 /*
2471 * Some versions of NetBSD don't expect the C99 inline semantics.
2472 */
2473 fix = {
2474 hackname = netbsd_c99_inline_1;
2475 mach = "*-*-netbsd*";
2476 files = signal.h;
2477 select = "extern __inline int";
2478
2479 c_fix = format;
2480 c_fix_arg = "extern\n"
2481 "#ifdef __GNUC_STDC_INLINE__\n"
2482 "__attribute__((__gnu_inline__))\n"
2483 "#endif\n"
2484 "__inline int";
2485
2486 test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}";
2487 };
2488
2489
2490 fix = {
2491 hackname = netbsd_c99_inline_2;
2492 mach = "*-*-netbsd*";
2493 files = signal.h;
2494 select = "#define _SIGINLINE extern __inline";
2495
2496 c_fix = format;
2497 c_fix_arg = <<- _EOArg_
2498 #ifdef __GNUC_STDC_INLINE__
2499 #define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline
2500 #else
2501 %0
2502 #endif
2503 _EOArg_;
2504
2505 test_text = "#define _SIGINLINE extern __inline";
2506 };
2507
2508
2509 /*
2510 * NetBSD has a semicolon after the ending '}' for some extern "C".
2511 */
2512 fix = {
2513 hackname = netbsd_extra_semicolon;
2514 mach = "*-*-netbsd*";
2515 files = sys/cdefs.h;
2516 select = "#define[ \t]*__END_DECLS[ \t]*};";
2517
2518 c_fix = format;
2519 c_fix_arg = "#define __END_DECLS }";
2520
2521 test_text = "#define __END_DECLS };";
2522 };
2523
2524
2525 /* newlib's stdint.h has several failures to conform to C99. The fix
2526 for these removed a comment that can be matched to identify unfixed
2527 versions. */
2528 fix = {
2529 hackname = newlib_stdint_1;
2530 files = stdint.h;
2531 select = "@todo - Add support for wint_t types";
2532 sed = "s@#define INT32_MIN.*@#define INT32_MIN (-INT32_MAX - 1)@";
2533 sed = "s@#define INT32_MAX.*@#define INT32_MAX __INT32_MAX__@";
2534 sed = "s@#define UINT32_MAX.*@#define UINT32_MAX __UINT32_MAX__@";
2535 sed = "s@#define INT_LEAST32_MIN.*@#define INT_LEAST32_MIN (-INT_LEAST32_MAX - 1)@";
2536 sed = "s@#define INT_LEAST32_MAX.*@#define INT_LEAST32_MAX __INT_LEAST32_MAX__@";
2537 sed = "s@#define UINT_LEAST32_MAX.*@#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__@";
2538 sed = 's@#define INT_FAST\([0-9]*\)_MIN.*@#define INT_FAST\1_MIN (-INT_FAST\1_MAX - 1)@';
2539 sed = 's@#define INT_FAST\([0-9]*\)_MAX.*@#define INT_FAST\1_MAX __INT_FAST\1_MAX__@';
2540 sed = 's@#define UINT_FAST\([0-9]*\)_MAX.*@#define UINT_FAST\1_MAX __UINT_FAST\1_MAX__@';
2541 sed = "s@#define SIZE_MAX.*@#define SIZE_MAX __SIZE_MAX__@";
2542 sed = "s@#define PTRDIFF_MIN.*@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2543 sed = "s@#define PTRDIFF_MAX.*@#define PTRDIFF_MAX __PTRDIFF_MAX__@";
2544 sed = "s@#define UINT8_C.*@#define UINT8_C(c) __UINT8_C(c)@";
2545 sed = "s@#define UINT16_C.*@#define UINT16_C(c) __UINT16_C(c)@";
2546 test_text = "/* @todo - Add support for wint_t types. */\n"
2547 "#define INT32_MIN (-2147483647-1)\n"
2548 "#define INT32_MAX 2147483647\n"
2549 "#define UINT32_MAX 4294967295U\n"
2550 "#define INT_LEAST32_MIN (-2147483647-1)\n"
2551 "#define INT_LEAST32_MAX 2147483647\n"
2552 "#define UINT_LEAST32_MAX 4294967295U\n"
2553 "#define INT_FAST8_MIN INT8_MIN\n"
2554 "#define INT_FAST8_MAX INT8_MAX\n"
2555 "#define UINT_FAST8_MAX UINT8_MAX\n"
2556 "#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)\n"
2557 "#define PTRDIFF_MIN (-__STDINT_EXP(LONG_MAX) - 1L)\n"
2558 "#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX)\n"
2559 "#define UINT8_C(x) x##U\n"
2560 "#define UINT16_C(x) x##U";
2561 };
2562
2563
2564 fix = {
2565 hackname = newlib_stdint_2;
2566 files = stdint.h;
2567 select = "@todo - Add support for wint_t types";
2568 c_fix = format;
2569 c_fix_arg = "#define INTMAX_MAX __INTMAX_MAX__\n"
2570 "#define INTMAX_MIN (-INTMAX_MAX - 1)\n"
2571 "#define UINTMAX_MAX __UINTMAX_MAX__\n"
2572 "#define WCHAR_MAX __WCHAR_MAX__\n"
2573 "#define WCHAR_MIN __WCHAR_MIN__\n"
2574 "#define WINT_MAX __WINT_MAX__\n"
2575 "#define WINT_MIN __WINT_MIN__\n\n"
2576 "%0";
2577 c_fix_arg = '/\*\* Macros for minimum-width integer constant expressions \*/';
2578 test_text = "/* @todo - Add support for wint_t types. */\n"
2579 "/** Macros for minimum-width integer constant expressions */";
2580 };
2581
2582
2583 /*
2584 * NeXT 3.2 adds const prefix to some math functions.
2585 * These conflict with the built-in functions.
2586 */
2587 fix = {
2588 hackname = next_math_prefix;
2589 files = ansi/math.h;
2590 select = "^extern[ \t]+double[ \t]+__const__[ \t]";
2591
2592 c_fix = format;
2593 c_fix_arg = "extern double %1(";
2594 c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
2595
2596 test_text = "extern\tdouble\t__const__\tmumble();";
2597 };
2598
2599
2600 /*
2601 * NeXT 3.2 uses the word "template" as a parameter for some
2602 * functions. GCC reports an invalid use of a reserved key word
2603 * with the built-in functions.
2604 */
2605 fix = {
2606 hackname = next_template;
2607 files = bsd/libc.h;
2608 select = "[ \t]template\\)";
2609
2610 c_fix = format;
2611 c_fix_arg = "(%1)";
2612 c_fix_arg = "\\(([^)]*)[ \t]template\\)";
2613 test_text = "extern mumble( char * template); /* fix */";
2614 };
2615
2616
2617 /*
2618 * NeXT 3.2 includes the keyword volatile in the abort() and exit()
2619 * function prototypes. That conflicts with the built-in functions.
2620 */
2621 fix = {
2622 hackname = next_volitile;
2623 files = ansi/stdlib.h;
2624 select = "^extern[ \t]+volatile[ \t]+void[ \t]";
2625
2626 c_fix = format;
2627 c_fix_arg = "extern void %1(";
2628 c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
2629
2630 test_text = "extern\tvolatile\tvoid\tabort();";
2631 };
2632
2633
2634 /*
2635 * NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1.
2636 * Note that version 3 of the NeXT system has wait.h in a different directory,
2637 * so that this code won't do anything. But wait.h in version 3 has a
2638 * conditional, so it doesn't need this fix. So everything is okay.
2639 */
2640 fix = {
2641 hackname = next_wait_union;
2642 files = sys/wait.h;
2643
2644 select = 'wait\(union wait';
2645 c_fix = format;
2646 c_fix_arg = "wait(void";
2647 test_text = "extern pid_d wait(union wait*);";
2648 };
2649
2650
2651 /*
2652 * a missing semi-colon at the end of the nodeent structure definition.
2653 */
2654 fix = {
2655 hackname = nodeent_syntax;
2656 files = netdnet/dnetdb.h;
2657 select = "char[ \t]*\\*na_addr[ \t]*$";
2658 c_fix = format;
2659 c_fix_arg = "%0;";
2660 test_text = "char *na_addr\t";
2661 };
2662
2663 /*
2664 * Fix OpenBSD's NULL definition.
2665 */
2666 fix = {
2667 hackname = openbsd_null_definition;
2668 mach = "*-*-openbsd*";
2669 files = locale.h, stddef.h, stdio.h, string.h,
2670 time.h, unistd.h, wchar.h, sys/param.h;
2671 select = "__GNUG__";
2672 c_fix = format;
2673 c_fix_arg = "#ifndef NULL\n"
2674 "#ifdef __cplusplus\n"
2675 "#ifdef __GNUG__\n"
2676 "#define NULL\t__null\n"
2677 "#else\t /* ! __GNUG__ */\n"
2678 "#define NULL\t0L\n"
2679 "#endif\t /* __GNUG__ */\n"
2680 "#else\t /* ! __cplusplus */\n"
2681 "#define NULL\t((void *)0)\n"
2682 "#endif\t /* __cplusplus */\n"
2683 "#endif\t /* !NULL */";
2684
2685 c_fix_arg = "^#ifndef[ \t]*NULL\n"
2686 "^#ifdef[ \t]*__GNUG__\n"
2687 "^#define[ \t]*NULL[ \t]*__null\n"
2688 "^#else\n"
2689 "^#define[ \t]*NULL[ \t]*0L\n"
2690 "^#endif\n"
2691 "^#endif";
2692 test_text =
2693 "#ifndef NULL\n"
2694 "#ifdef __GNUG__\n"
2695 "#define NULL __null\n"
2696 "#else\n"
2697 "#define NULL 0L\n"
2698 "#endif\n"
2699 "#endif\n";
2700 };
2701
2702 /*
2703 * obstack.h used casts as lvalues.
2704 *
2705 * We need to change postincrements of casted pointers (which are
2706 * then dereferenced and assigned into) of the form
2707 *
2708 * *((TYPE*)PTRVAR)++ = (VALUE)
2709 *
2710 * into expressions like
2711 *
2712 * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
2713 *
2714 * which is correct for the cases used in obstack.h since PTRVAR is
2715 * of type char * and the value of the expression is not used.
2716 */
2717 fix = {
2718 hackname = obstack_lvalue_cast;
2719 files = obstack.h;
2720 select = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
2721 c_fix = format;
2722 c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
2723 test_text = "*((void **) (h)->next_free)++ = (aptr)";
2724 };
2725
2726 /*
2727 * Fix OpenBSD's va_start define.
2728 */
2729 fix = {
2730 hackname = openbsd_va_start;
2731 mach = "*-*-openbsd*";
2732 files = stdarg.h;
2733 select = '__builtin_stdarg_start';
2734 c_fix = format;
2735 c_fix_arg = __builtin_va_start;
2736
2737 test_text = "#define va_start(v,l) __builtin_stdarg_start((v),l)";
2738 };
2739
2740 /*
2741 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
2742 * defining regex.h related types. This causes libg++ build and usage
2743 * failures. Fixing this correctly requires checking and modifying 3 files.
2744 */
2745 fix = {
2746 hackname = osf_namespace_a;
2747 files = reg_types.h;
2748 files = sys/lc_core.h;
2749 test = " -r reg_types.h";
2750 test = " -r sys/lc_core.h";
2751 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
2752 test = " -z \"`grep __regex_t regex.h`\"";
2753
2754 c_fix = format;
2755 c_fix_arg = "__%0";
2756 c_fix_arg = "reg(ex|off|match)_t";
2757
2758 test_text = "`touch sys/lc_core.h`"
2759 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
2760 "extern regex_t re;\n"
2761 "extern regoff_t ro;\n"
2762 "extern regmatch_t rm;\n";
2763 };
2764
2765 fix = {
2766 hackname = osf_namespace_c;
2767 files = regex.h;
2768 test = " -r reg_types.h";
2769 test = " -r sys/lc_core.h";
2770 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
2771 test = " -z \"`grep __regex_t regex.h`\"";
2772
2773 select = "#include <reg_types\.h>.*";
2774 c_fix = format;
2775 c_fix_arg = "%0\n"
2776 "typedef __regex_t\tregex_t;\n"
2777 "typedef __regoff_t\tregoff_t;\n"
2778 "typedef __regmatch_t\tregmatch_t;";
2779
2780 test_text = "#include <reg_types.h>";
2781 };
2782
2783
2784 /*
2785 * On broken glibc-2.3.3 systems an array of incomplete structures is
2786 * passed to __sigsetjmp. Fix that to take a pointer instead.
2787 */
2788 fix = {
2789 hackname = pthread_incomplete_struct_argument;
2790 files = pthread.h;
2791 select = "struct __jmp_buf_tag";
2792 c_fix = format;
2793 c_fix_arg = "%1 *%2%3";
2794 c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) (__env)\\[1\\](.*)$";
2795 test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask);";
2796 };
2797
2798 /*
2799 * Fix return type of fread and fwrite on sysV68
2800 */
2801 fix = {
2802 hackname = read_ret_type;
2803 files = stdio.h;
2804 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
2805 c_fix = format;
2806 c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
2807 c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
2808
2809 test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
2810 };
2811
2812
2813 /*
2814 * Fix casts as lvalues in glibc's <rpc/xdr.h>.
2815 */
2816 fix = {
2817 hackname = rpc_xdr_lvalue_cast_a;
2818 files = rpc/xdr.h;
2819 select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
2820 c_fix = format;
2821 c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
2822 test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
2823 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
2824 };
2825
2826
2827 fix = {
2828 hackname = rpc_xdr_lvalue_cast_b;
2829 files = rpc/xdr.h;
2830 select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
2831 c_fix = format;
2832 c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
2833 test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
2834 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
2835 };
2836
2837
2838 /*
2839 * function class(double x) conflicts with C++ keyword on rs/6000
2840 */
2841 fix = {
2842 hackname = rs6000_double;
2843 files = math.h;
2844 select = '[^a-zA-Z_]class\(';
2845
2846 c_fix = format;
2847 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
2848 c_fix_arg = '^.*[^a-zA-Z_]class\(.*';
2849
2850 test_text = "extern int class();";
2851 };
2852
2853
2854 /*
2855 * Wrong fchmod prototype on RS/6000.
2856 */
2857 fix = {
2858 hackname = rs6000_fchmod;
2859 files = sys/stat.h;
2860 select = 'fchmod\(char \*';
2861 c_fix = format;
2862 c_fix_arg = "fchmod(int";
2863 test_text = "extern int fchmod(char *, mode_t);";
2864 };
2865
2866
2867 /*
2868 * parameters conflict with C++ new on rs/6000
2869 */
2870 fix = {
2871 hackname = rs6000_param;
2872 files = "stdio.h";
2873 files = "unistd.h";
2874
2875 select = 'rename\(const char \*old, const char \*new\)';
2876 c_fix = format;
2877 c_fix_arg = 'rename(const char *_old, const char *_new)';
2878
2879 test_text = 'extern int rename(const char *old, const char *new);';
2880 };
2881
2882
2883 /*
2884 * On OpenServer and on UnixWare 7, <math.h> uses the native compiler
2885 * __builtin_generic. We fix that usage to use the GCC equivalent.
2886 * It also has a plethora of inline functions that conflict with libstdc++.
2887 */
2888 fix = {
2889 hackname = sco_math;
2890 files = math.h, '*/math.h';
2891 select = "inline double abs";
2892 bypass = "__GNUG__";
2893 sed = "/#define.*__fp_class(a) \\\\/i\\\n"
2894 "#ifndef __GNUC__\n";
2895 sed =
2896 "/.*__builtin_generic/a\\\n"
2897 "#else\\\n"
2898 "#define __fp_class(a) \\\\\\\n"
2899 " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a),long double),\\\\\\\n"
2900 " __fpclassifyl(a), \\\\\\\n"
2901 " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a), float), \\\\\\\n"
2902 " __fpclassifyf(a),__fpclassify(a)))\\\n"
2903 "#endif";
2904
2905 sed = "/extern \"C\\+\\+\"/N;"
2906 "/inline double abs/i\\\n"
2907 "#ifndef __GNUC__\n";
2908 sed = "/inline long double trunc/N;"
2909 "/inline long double trunc.*}.*extern \"C\\+\\+\"/a\\\n"
2910 "#endif /* ! __GNUC__ */";
2911
2912 test_text =
2913 "#define __fp_class(a) \\\\\n"
2914 " __builtin_generic(a,\"ld:__fplcassifyl;f:__fpclassifyf;:__fpclassify\")\n";
2915
2916 };
2917
2918
2919 /*
2920 * Sun Solaris 10 defines several C99 math macros in terms of
2921 * builtins specific to the Studio compiler, in particular not
2922 * compatible with the GNU compiler.
2923 */
2924 fix = {
2925 hackname = solaris_math_1;
2926 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2927 bypass = "__GNUC__";
2928 files = iso/math_c99.h;
2929 c_fix = format;
2930 c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
2931 c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
2932 test_text =
2933 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2934 "#undef HUGE_VAL\n"
2935 "#define HUGE_VAL __builtin_huge_val\n"
2936 "#undef HUGE_VALF\n"
2937 "#define HUGE_VALF __builtin_huge_valf\n"
2938 "#undef HUGE_VALL\n"
2939 "#define HUGE_VALL __builtin_huge_vall";
2940 };
2941
2942 fix = {
2943 hackname = solaris_math_2;
2944 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2945 bypass = "__GNUC__";
2946 files = iso/math_c99.h;
2947 c_fix = format;
2948 c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
2949 c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
2950 test_text =
2951 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2952 "#undef INFINITY\n"
2953 "#define INFINITY __builtin_infinity";
2954 };
2955
2956 fix = {
2957 hackname = solaris_math_3;
2958 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2959 bypass = "__GNUC__";
2960 files = iso/math_c99.h;
2961 c_fix = format;
2962 c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
2963 c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
2964 test_text =
2965 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2966 "#undef NAN\n"
2967 "#define NAN __builtin_nan";
2968 };
2969
2970 fix = {
2971 hackname = solaris_math_4;
2972 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2973 bypass = "__GNUC__";
2974 files = iso/math_c99.h;
2975 c_fix = format;
2976 c_fix_arg = "#define\tfpclassify(x) \\\n"
2977 " __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, FP_SUBNORMAL, FP_ZERO, (x))";
2978 c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
2979 test_text =
2980 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2981 "#undef fpclassify\n"
2982 "#define fpclassify(x) __builtin_fpclassify(x)";
2983 };
2984
2985 fix = {
2986 hackname = solaris_math_8;
2987 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2988 bypass = "__GNUC__";
2989 files = iso/math_c99.h;
2990 c_fix = format;
2991 c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
2992 "\t\t\t ? __builtin_signbitf(x) \\\n"
2993 "\t\t\t : sizeof(x) == sizeof(long double) \\\n"
2994 "\t\t\t ? __builtin_signbitl(x) \\\n"
2995 "\t\t\t : __builtin_signbit(x))";
2996 c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
2997 test_text =
2998 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2999 "#undef signbit\n"
3000 "#define signbit(x) __builtin_signbit(x)";
3001 };
3002
3003 fix = {
3004 hackname = solaris_math_9;
3005 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3006 bypass = "__GNUC__";
3007 files = iso/math_c99.h;
3008 c_fix = format;
3009 c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)";
3010 c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) __builtin_[a-z]+\\(y\\)\\)";
3011 test_text =
3012 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3013 "#undef isgreater\n"
3014 "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n"
3015 "#undef isgreaterequal\n"
3016 "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n"
3017 "#undef isless\n"
3018 "#define isless(x, y) ((x) __builtin_isless(y))\n"
3019 "#undef islessequal\n"
3020 "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n"
3021 "#undef islessgreater\n"
3022 "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n"
3023 "#undef isunordered\n"
3024 "#define isunordered(x, y) ((x) __builtin_isunordered(y))";
3025 };
3026
3027 /*
3028 * On Solaris 11, if you do isinf(NaN) you'll get a floating point
3029 * exception. Provide an alternative using GCC's builtin.
3030 */
3031
3032 fix = {
3033 hackname = solaris_math_10;
3034 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3035 files = iso/math_c99.h;
3036 c_fix = format;
3037 c_fix_arg = "#define\tisinf(x) __builtin_isinf(x)";
3038 c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n"
3039 "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);[ \t]*\\\\\n"
3040 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*INFINITY[ \t]*\\|\\|[ \t]*\\\\\n"
3041 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*\\(-INFINITY\\);[ \t]*\\}\\)";
3042 test_text =
3043 '#pragma ident "@(#)math_c99.h 1.12 07/01/21 SMI"'"\n"
3044 "#undef isinf\n"
3045 "#define isinf(x) __extension__( \\\\\n"
3046 " { __typeof(x) __x_i = (x); \\\\\n"
3047 " __x_i == (__typeof(__x_i)) INFINITY || \\\\\n"
3048 " __x_i == (__typeof(__x_i)) (-INFINITY); })";
3049 };
3050
3051 /*
3052 * Sun Solaris defines PTHREAD_MUTEX_INITIALIZER with a trailing
3053 * "0" for the last field of the pthread_mutex_t structure, which is
3054 * of type upad64_t, which itself is typedef'd to int64_t, but with
3055 * __STDC__ defined (e.g. by -ansi) it is a union. So change the
3056 * initializer to "{0}" instead
3057 */
3058 fix = {
3059 hackname = solaris_mutex_init_2;
3060 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3061 files = pthread.h;
3062 /*
3063 * On Solaris 10, this fix is unnecessary because upad64_t is
3064 * always defined correctly regardless of the definition of the
3065 * __STDC__ macro. The first "mach" pattern matches up to
3066 * solaris9. The second "mach" pattern will not match any two (or
3067 * more) digit solaris version, but it will match e.g. 2.5.1.
3068 */
3069 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3070 c_fix = format;
3071 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3072 "%0\n"
3073 "#else\n"
3074 "%1, {0}}%4\n"
3075 "#endif";
3076 c_fix_arg = "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+"
3077 "(|/\*.*\*/[ \t]*\\\\\n[ \t]*)\\{.*)"
3078 ",[ \t]*0\\}" "(|[ \t].*)$";
3079 test_text =
3080 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3081 "#define PTHREAD_MUTEX_INITIALIZER\t{{{0},0}, {{{0}}}, 0}\n"
3082 "#define PTHREAD_COND_INITIALIZER\t{{{0}, 0}, 0}\t/* DEFAULTCV */\n"
3083 "#define PTHREAD_MUTEX_INITIALIZER /* = DEFAULTMUTEX */ \\\\\n"
3084 " {{0, 0, 0, DEFAULT_TYPE, _MUTEX_MAGIC}, {{{0}}}, 0}\n"
3085 "#define PTHREAD_COND_INITIALIZER /* = DEFAULTCV */ \\\\\n"
3086 " {{{0, 0, 0, 0}, DEFAULT_TYPE, _COND_MAGIC}, 0}";
3087 };
3088
3089
3090 /*
3091 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a "0" for some
3092 * fields of the pthread_rwlock_t structure, which are of type
3093 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3094 * defined (e.g. by -ansi) it is a union. So change the initializer
3095 * to "{0}" instead.
3096 */
3097 fix = {
3098 hackname = solaris_rwlock_init_1;
3099 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3100 files = pthread.h;
3101 mach = '*-*-solaris*';
3102 c_fix = format;
3103 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3104 "%0\n"
3105 "#else\n"
3106 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
3107 "#endif";
3108 c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
3109 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
3110
3111 test_text =
3112 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3113 "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
3114 };
3115
3116
3117 /*
3118 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
3119 * structure. As such, it need two levels of brackets, but only
3120 * contains one. Wrap the macro definition in an extra layer.
3121 */
3122 fix = {
3123 hackname = solaris_once_init_1;
3124 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3125 files = pthread.h;
3126 mach = '*-*-solaris*';
3127 c_fix = format;
3128 c_fix_arg = "%1{%2}%3";
3129 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
3130 test_text =
3131 '#pragma ident "@(#)pthread.h 1.37 04/09/28 SMI"'"\n"
3132 "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
3133 };
3134
3135
3136 /*
3137 * Sun Solaris defines PTHREAD_ONCE_INIT with a "0" for some
3138 * fields of the pthread_once_t structure, which are of type
3139 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3140 * defined (e.g. by -ansi) it is a union. So change the initializer
3141 * to "{0}" instead. This test relies on solaris_once_init_1.
3142 */
3143 fix = {
3144 hackname = solaris_once_init_2;
3145 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3146 files = pthread.h;
3147 /*
3148 * On Solaris 10, this fix is unnecessary because upad64_t is
3149 * always defined correctly regardless of the definition of the
3150 * __STDC__ macro. The first "mach" pattern matches up to
3151 * solaris9. The second "mach" pattern will not match any two (or
3152 * more) digit solaris version, but it will match e.g. 2.5.1.
3153 */
3154 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3155 c_fix = format;
3156 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3157 "%0\n"
3158 "#else\n"
3159 "%1{0}, {0}, {0}, {%3}%4\n"
3160 "#endif";
3161 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{\\{)"
3162 "(0, 0, 0, )(PTHREAD_[A-Z_]+)(\\}\\})[ \t]*$";
3163 test_text =
3164 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3165 "#define PTHREAD_ONCE_INIT\t{{0, 0, 0, PTHREAD_ONCE_NOTDONE}}\n";
3166 };
3167
3168
3169 /*
3170 * Solaris 2.8 has what appears to be some gross workaround for
3171 * some old version of their c++ compiler. G++ doesn't want it
3172 * either, but doesn't want to be tied to SunPRO version numbers.
3173 */
3174 fix = {
3175 hackname = solaris_stdio_tag;
3176 files = stdio_tag.h;
3177
3178 select = '__cplusplus < 54321L';
3179 /* In Solaris 10, the code in stdio_tag.h is conditionalized on
3180 "!defined(__GNUC__)" so we no longer need to fix it. */
3181 bypass = '__GNUC__';
3182 sed = 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/';
3183
3184 test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
3185 };
3186
3187
3188 /*
3189 * a missing semi-colon at the end of the statsswtch structure definition.
3190 */
3191 fix = {
3192 hackname = statsswtch;
3193 files = rpcsvc/rstat.h;
3194 select = "boottime$";
3195 c_fix = format;
3196 c_fix_arg = "boottime;";
3197 test_text = "struct statswtch {\n int boottime\n};";
3198 };
3199
3200
3201 /*
3202 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
3203 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
3204 * OK too.
3205 */
3206 fix = {
3207 hackname = stdio_stdarg_h;
3208 files = stdio.h;
3209 bypass = "include.*(stdarg\.h|machine/ansi\.h)";
3210 /*
3211 * On Solaris 10, this fix is unncessary; <stdio.h> includes
3212 * <iso/stdio_iso.h>, which includes <sys/va_list.h>.
3213 */
3214 mach = '*-*-solaris2.1[0-9]*';
3215 not_machine = true;
3216
3217 c_fix = wrap;
3218
3219 c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n";
3220
3221 test_text = "";
3222 };
3223
3224
3225 /*
3226 * Don't use or define the name va_list in stdio.h. This is for
3227 * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence
3228 * of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
3229 * indicate that the header knows what it's doing -- under SUSv2,
3230 * stdio.h is required to define va_list, and we shouldn't break
3231 * that. On IRIX 6.5, internal/wchar_core.h used to get its
3232 * definition of va_list from stdio.h. Since this doesn't happen any
3233 * longer, use __gnuc_va_list there, too.
3234 */
3235 fix = {
3236 hackname = stdio_va_list;
3237 files = stdio.h;
3238 files = internal/stdio_core.h;
3239 files = internal/wchar_core.h;
3240 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3241 /*
3242 * On Solaris 10, the definition in
3243 * <stdio.h> is guarded appropriately by the _XPG4 feature macro;
3244 * there is therefore no need for this fix there.
3245 */
3246 mach = '*-*-solaris2.1[0-9]*';
3247 not_machine = true;
3248
3249 /*
3250 * Use __gnuc_va_list in arg types in place of va_list.
3251 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3252 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3253 * trailing parentheses and semicolon save all other systems from this.
3254 * Define __not_va_list__ (something harmless and unused)
3255 * instead of va_list.
3256 * Don't claim to have defined va_list.
3257 */
3258 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3259 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3260 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3261 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3262 "s@ va_list@ __not_va_list__@\n"
3263 "s@\\*va_list@*__not_va_list__@\n"
3264 "s@ __va_list)@ __gnuc_va_list)@\n"
3265 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3266 "@typedef \\1 __not_va_list__;@\n"
3267 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3268 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3269 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3270 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3271 "s@VA_LIST@DUMMY_VA_LIST@\n"
3272 "s@_Va_LIST@_VA_LIST@";
3273 test_text = "extern void mumble( va_list);";
3274 };
3275
3276
3277 /*
3278 * Fix headers that use va_list from stdio.h to use the updated
3279 * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is
3280 * dealt with elsewhere. The presence of __gnuc_va_list,
3281 * __DJ_va_list, or _G_va_list is taken to indicate that the header
3282 * knows what it's doing.
3283 */
3284 fix = {
3285 hackname = stdio_va_list_clients;
3286 files = com_err.h;
3287 files = cps.h;
3288 files = curses.h;
3289 files = krb5.h;
3290 files = lc_core.h;
3291 files = pfmt.h;
3292 files = wchar.h;
3293 files = curses_colr/curses.h;
3294 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3295 /* Don't fix, if we use va_list from stdarg.h, or if the use is
3296 otherwise protected. */
3297 bypass = 'include <stdarg\.h>|#ifdef va_start';
3298
3299 /*
3300 * Use __gnuc_va_list in arg types in place of va_list.
3301 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3302 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3303 * trailing parentheses and semicolon save all other systems from this.
3304 * Define __not_va_list__ (something harmless and unused)
3305 * instead of va_list.
3306 * Don't claim to have defined va_list.
3307 */
3308 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3309 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3310 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3311 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3312 "s@ va_list@ __not_va_list__@\n"
3313 "s@\\*va_list@*__not_va_list__@\n"
3314 "s@ __va_list)@ __gnuc_va_list)@\n"
3315 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3316 "@typedef \\1 __not_va_list__;@\n"
3317 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3318 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3319 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3320 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3321 "s@VA_LIST@DUMMY_VA_LIST@\n"
3322 "s@_Va_LIST@_VA_LIST@";
3323 test_text = "extern void mumble( va_list);";
3324 };
3325
3326
3327 /*
3328 * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
3329 * is "!defined( __STRICT_ANSI__ )"
3330 */
3331 fix = {
3332 hackname = strict_ansi_not;
3333 select = "^([ \t]*#[ \t]*if.*)"
3334 "(!__STDC__"
3335 "|__STDC__[ \t]*==[ \t]*0"
3336 "|__STDC__[ \t]*!=[ \t]*1"
3337 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
3338 /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
3339 bypass = 'GNU and MIPS C compilers define __STDC__ differently';
3340 /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
3341 is not defined by GCC, so it is safe. */
3342 bypass = '__SCO_VERSION__.*__STDC__ != 1';
3343 c_test = stdc_0_in_system_headers;
3344
3345 c_fix = format;
3346 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3347
3348 test_text = "#if !__STDC__ \n"
3349 "#if __STDC__ == 0\n"
3350 "#if __STDC__ != 1\n"
3351 "#if __STDC__ - 0 == 0"
3352 "/* not std C */\nint foo;\n"
3353 "\n#end-end-end-end-if :-)";
3354 };
3355
3356 /*
3357 * "__STDC__-0==0"
3358 * is "!defined( __STRICT_ANSI__ )" on continued #if-s
3359 */
3360 fix = {
3361 hackname = strict_ansi_not_ctd;
3362 files = math.h, limits.h, stdio.h, signal.h,
3363 stdlib.h, sys/signal.h, time.h;
3364 /*
3365 * Starting at the beginning of a line, skip white space and
3366 * a leading "(" or "&&" or "||". One of those must be found.
3367 * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
3368 * expression. If these are nested, then they must accumulate
3369 * because we won't match any closing parentheses. Finally,
3370 * after skipping over all that, we must then match our suspect
3371 * phrase: "__STDC__-0==0" with or without white space.
3372 */
3373 select = "^([ \t]*" '(\(|&&|\|\|)'
3374 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
3375 "[ \t(]*)"
3376 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
3377 c_test = stdc_0_in_system_headers;
3378
3379 c_fix = format;
3380 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3381
3382 test_text = "#if 1 && \\\\\n"
3383 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
3384 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
3385 "|| __STDC__ - 0 == 0 ) /* not std C */\n"
3386 "int foo;\n#endif";
3387 };
3388
3389
3390 /*
3391 * "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1"
3392 * is "defined( __STRICT_ANSI__ )"
3393 */
3394 fix = {
3395 hackname = strict_ansi_only;
3396 select = "^([ \t]*#[ \t]*if.*)"
3397 "(__STDC__[ \t]*!=[ \t]*0"
3398 "|__STDC__[ \t]*==[ \t]*1"
3399 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
3400 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
3401 c_test = stdc_0_in_system_headers;
3402
3403 c_fix = format;
3404 c_fix_arg = "%1 defined(__STRICT_ANSI__)";
3405
3406 test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
3407 };
3408
3409
3410 /*
3411 * IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s
3412 * in prototype without previous definition.
3413 */
3414 fix = {
3415 hackname = struct_file;
3416 files = rpc/xdr.h;
3417 select = '^.*xdrstdio_create.*struct __file_s';
3418 c_fix = format;
3419 c_fix_arg = "struct __file_s;\n%0";
3420 test_text = "extern void xdrstdio_create( struct __file_s* );";
3421 };
3422
3423
3424 /*
3425 * IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr
3426 * in prototype without previous definition.
3427 *
3428 * Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same
3429 * function, and does define it.
3430 */
3431 fix = {
3432 hackname = struct_sockaddr;
3433 files = rpc/auth.h;
3434 select = "^.*authdes_create.*struct sockaddr[^_]";
3435 bypass = "<sys/socket\.h>";
3436 bypass = "struct sockaddr;\n";
3437 c_fix = format;
3438 c_fix_arg = "struct sockaddr;\n%0";
3439 test_text = "extern AUTH* authdes_create( struct sockaddr* );";
3440 };
3441
3442
3443 /*
3444 * Apply fix this to all OSs since this problem seems to effect
3445 * more than just SunOS.
3446 */
3447 fix = {
3448 hackname = sun_auth_proto;
3449 files = rpc/auth.h;
3450 files = rpc/clnt.h;
3451 files = rpc/svc.h;
3452 files = rpc/xdr.h;
3453 bypass = "__cplusplus";
3454 /*
3455 * Select those files containing '(*name)()'.
3456 */
3457 select = '\(\*[a-z][a-z_]*\)\(\)';
3458
3459 c_fix = format;
3460 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
3461 "#else\n%1();%2\n#endif";
3462 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
3463
3464 test_text =
3465 "struct auth_t {\n"
3466 " int (*name)(); /* C++ bad */\n"
3467 "};";
3468 };
3469
3470
3471 /*
3472 * Fix bogus #ifdef on SunOS 4.1.
3473 */
3474 fix = {
3475 hackname = sun_bogus_ifdef;
3476 files = "hsfs/hsfs_spec.h";
3477 files = "hsfs/iso_spec.h";
3478 select = '#ifdef(.*\|\|.*)';
3479 c_fix = format;
3480 c_fix_arg = "#if%1";
3481
3482 test_text = "#ifdef __i386__ || __vax__ || __sun4c__";
3483 };
3484
3485
3486 /*
3487 * Fix the CAT macro in SunOS memvar.h.
3488 */
3489 fix = {
3490 hackname = sun_catmacro;
3491 files = pixrect/memvar.h;
3492 select = "^#define[ \t]+CAT\\(a,b\\).*";
3493 c_fix = format;
3494
3495 c_fix_arg =
3496 "#ifdef __STDC__\n"
3497 "# define CAT(a,b) a##b\n"
3498 "#else\n%0\n#endif";
3499
3500 test_text =
3501 "#define CAT(a,b)\ta/**/b";
3502 };
3503
3504
3505 /*
3506 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
3507 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68
3508 */
3509 fix = {
3510 hackname = sun_malloc;
3511 files = malloc.h;
3512 bypass = "_CLASSIC_ANSI_TYPES";
3513
3514 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
3515 sed = "s/int[ \t][ \t]*free/void\tfree/g";
3516 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
3517 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
3518 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
3519
3520 test_text =
3521 "typedef char *\tmalloc_t;\n"
3522 "int \tfree();\n"
3523 "char*\tmalloc();\n"
3524 "char*\tcalloc();\n"
3525 "char*\trealloc();";
3526 };
3527
3528
3529 /*
3530 * Check for yet more missing ';' in struct (in SunOS 4.0.x)
3531 */
3532 fix = {
3533 hackname = sun_rusers_semi;
3534 files = rpcsvc/rusers.h;
3535 select = "_cnt$";
3536 sed = "/^struct/,/^};/s/_cnt$/_cnt;/";
3537 test_text = "struct mumble\n int _cnt\n};";
3538 };
3539
3540
3541 /*
3542 * signal.h on SunOS defines signal using (),
3543 * which causes trouble when compiling with g++ -pedantic.
3544 */
3545 fix = {
3546 hackname = sun_signal;
3547 files = sys/signal.h;
3548 files = signal.h;
3549 select = "^void\t" '\(\*signal\(\)\)\(\);.*';
3550
3551 c_fix = format;
3552 c_fix_arg =
3553 "#ifdef __cplusplus\n"
3554 "void\t(*signal(...))(...);\n"
3555 "#else\n%0\n#endif";
3556
3557 test_text = "void\t(*signal())();";
3558 };
3559
3560
3561 /*
3562 * Correct the return type for strlen in strings.h in SunOS 4.
3563 */
3564 fix = {
3565 hackname = sunos_strlen;
3566 files = strings.h;
3567 select = "int[ \t]*strlen\\(\\);(.*)";
3568 c_fix = format;
3569 c_fix_arg = "__SIZE_TYPE__ strlen();%1";
3570 test_text = " int\tstrlen(); /* string length */";
3571 };
3572
3573
3574 /*
3575 * Disable apparent native compiler optimization cruft in SVR4.2 <string.h>
3576 * that is visible to any ANSI compiler using this include. Simply
3577 * delete the lines that #define some string functions to internal forms.
3578 */
3579 fix = {
3580 hackname = svr4_disable_opt;
3581 files = string.h;
3582 select = '#define.*__std_hdr_';
3583 sed = '/#define.*__std_hdr_/d';
3584 test_text = "#define strlen __std_hdr_strlen\n";
3585 };
3586
3587
3588 /*
3589 * Fix broken decl of getcwd present on some svr4 systems.
3590 */
3591 fix = {
3592 hackname = svr4_getcwd;
3593 files = stdlib.h;
3594 files = unistd.h;
3595 files = prototypes.h;
3596 select = 'getcwd\(char \*, int\)';
3597
3598 c_fix = format;
3599 c_fix_arg = "getcwd(char *, size_t)";
3600
3601 test_text = "extern char* getcwd(char *, int);";
3602 };
3603
3604
3605 /*
3606 * Fix broken decl of profil present on some svr4 systems.
3607 */
3608 fix = {
3609 hackname = svr4_profil;
3610 files = stdlib.h;
3611 files = unistd.h;
3612
3613 select =
3614 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
3615 /* The fix is wrong on IRIX 5/6 and creates a conflict with another
3616 prototype in <sys/profil.h>. */
3617 bypass = 'Silicon Graphics';
3618 c_fix = format;
3619 c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)';
3620
3621 test_text =
3622 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
3623 };
3624
3625
3626 /*
3627 * Correct types for signal handler constants like SIG_DFL; they might be
3628 * void (*) (), and should be void (*) (int). C++ doesn't like the
3629 * old style.
3630 */
3631 fix = {
3632 hackname = svr4_sighandler_type;
3633 files = sys/signal.h;
3634 select = 'void *\(\*\)\(\)';
3635 c_fix = format;
3636 c_fix_arg = "void (*)(int)";
3637 test_text = "#define SIG_DFL (void(*)())0\n"
3638 "#define SIG_IGN (void (*)())0\n";
3639 };
3640
3641
3642 /*
3643 * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
3644 * function 'getrnge' in <regexp.h> before they declare it. For these
3645 * systems add a 'static int' declaration of 'getrnge' into <regexp.h>
3646 * early on.
3647 *
3648 * 'getrnge' traditionally manipulates a file-scope global called 'size',
3649 * so put the declaration right after the declaration of 'size'.
3650 *
3651 * Don't do this if there is already a `static void getrnge' declaration
3652 * present, since this would cause a redeclaration error. Solaris 2.x has
3653 * such a declaration.
3654 */
3655 fix = {
3656 hackname = svr4_undeclared_getrnge;
3657 files = regexp.h;
3658 select = "getrnge";
3659 bypass = "static void getrnge";
3660 c_fix = format;
3661 c_fix_arg = "%0\n"
3662 "static int getrnge ();";
3663 c_fix_arg = "^static int[ \t]+size;";
3664 test_text = "static int size;\n"
3665 "/* stuff which calls getrnge() */\n"
3666 "static getrnge()\n"
3667 "{}";
3668 };
3669
3670
3671 /*
3672 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
3673 * in string.h on sysV68
3674 * Correct the return type for strlen in string.h on Lynx.
3675 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
3676 * Add missing const for strdup on OSF/1 V3.0.
3677 * On sysV88 layout is slightly different.
3678 */
3679 fix = {
3680 hackname = sysv68_string;
3681 files = testing.h;
3682 files = string.h;
3683 bypass = "_CLASSIC_ANSI_TYPES";
3684
3685 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
3686 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
3687 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
3688
3689 sed = "/^extern char$/N";
3690 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
3691
3692 sed = "/^extern int$/N";
3693 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
3694
3695 sed = "/^\tstrncmp(),$/N";
3696 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
3697 '\1;' "\\\nextern unsigned int\\\n\\2/";
3698
3699 test_text =
3700 "extern int strlen();\n"
3701
3702 "extern int ffs(long);\n"
3703
3704 "extern char\n"
3705 "\t*memccpy(),\n"
3706 "\tmemcpy();\n"
3707
3708 "extern int\n"
3709 "\tstrcmp(),\n"
3710 "\tstrncmp(),\n"
3711 "\tstrlen(),\n"
3712 "\tstrspn();\n"
3713
3714 "extern int\n"
3715 "\tstrlen(), strspn();";
3716 };
3717
3718
3719 /*
3720 * Fix return type of calloc, malloc, realloc, bsearch and exit
3721 */
3722 fix = {
3723 hackname = sysz_stdlib_for_sun;
3724 files = stdlib.h;
3725 bypass = "_CLASSIC_ANSI_TYPES";
3726
3727 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
3728 c_fix = format;
3729 c_fix_arg = "void *\t%1(";
3730
3731 test_text =
3732 "extern char*\tcalloc(size_t);\n"
3733 "extern char*\tmalloc(size_t);\n"
3734 "extern char*\trealloc(void*,size_t);\n"
3735 "extern char*\tbsearch(void*,size_t,size_t);\n";
3736 };
3737
3738
3739 /*
3740 * __thread is now a keyword.
3741 */
3742 fix = {
3743 hackname = thread_keyword;
3744 files = "pthread.h";
3745 files = "bits/sigthread.h";
3746 select = "([* ])__thread([,)])";
3747 c_fix = format;
3748 c_fix_arg = "%1__thr%2";
3749
3750 test_text =
3751 "extern int pthread_create (pthread_t *__restrict __thread,\n"
3752 "extern int pthread_kill (pthread_t __thread, int __signo);\n"
3753 "extern int pthread_cancel (pthread_t __thread);";
3754 };
3755
3756 /*
3757 * if the #if says _cplusplus, not the double underscore __cplusplus
3758 * that it should be
3759 */
3760 fix = {
3761 hackname = tinfo_cplusplus;
3762 files = tinfo.h;
3763 select = "[ \t]_cplusplus";
3764
3765 c_fix = format;
3766 c_fix_arg = " __cplusplus";
3767 test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
3768 };
3769
3770
3771 /*
3772 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
3773 */
3774 fix = {
3775 hackname = ultrix_const;
3776 files = stdio.h;
3777 select = 'perror\( char \*';
3778
3779 c_fix = format;
3780 c_fix_arg = "%1 const %3 *__";
3781 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
3782 "[ \t]+(char|void) \\*__";
3783
3784 test_text =
3785 "extern void perror( char *__s );\n"
3786 "extern int fputs( char *__s, FILE *);\n"
3787 "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n"
3788 "extern int fscanf( FILE *__stream, char *__format, ...);\n"
3789 "extern int scanf( char *__format, ...);\n";
3790 };
3791
3792
3793 /*
3794 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
3795 */
3796 fix = {
3797 hackname = ultrix_const2;
3798 files = stdio.h;
3799
3800 select = '\*fopen\( char \*';
3801 c_fix = format;
3802 c_fix_arg = "%1( const char *%3, const char *";
3803 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\("
3804 "[ \t]*char[ \t]*\\*([^,]*),"
3805 "[ \t]*char[ \t]*\\*[ \t]*";
3806
3807 test_text =
3808 "extern FILE *fopen( char *__filename, char *__type );\n"
3809 "extern int sscanf( char *__s, char *__format, ...);\n"
3810 "extern FILE *popen(char *, char *);\n"
3811 "extern char *tempnam(char*,char*);\n";
3812 };
3813
3814
3815 /*
3816 * Fix definitions of macros used by va-i960.h in VxWorks header file.
3817 */
3818 fix = {
3819 hackname = va_i960_macro;
3820 files = arch/i960/archI960.h;
3821 select = "__(vsiz|vali|vpad|alignof__)";
3822
3823 c_fix = format;
3824 c_fix_arg = "__vx%1";
3825
3826 test_text =
3827 "extern int __vsiz vsiz;\n"
3828 "extern int __vali vali;\n"
3829 "extern int __vpad vpad;\n"
3830 "#define __alignof__(x) ...";
3831 };
3832
3833
3834 /*
3835 * AIX and Interix headers define NULL to be cast to a void pointer,
3836 * which is illegal in ANSI C++.
3837 */
3838 fix = {
3839 hackname = void_null;
3840 files = curses.h;
3841 files = dbm.h;
3842 files = locale.h;
3843 files = stdio.h;
3844 files = stdlib.h;
3845 files = string.h;
3846 files = time.h;
3847 files = unistd.h;
3848 files = sys/dir.h;
3849 files = sys/param.h;
3850 files = sys/types.h;
3851 /* avoid changing C++ friendly NULL */
3852 bypass = __cplusplus;
3853 select = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
3854 c_fix = format;
3855 c_fix_arg = "#define NULL 0";
3856 test_text = "# define\tNULL \t((void *)0) /* typed NULL */";
3857 };
3858
3859
3860 /*
3861 * Make VxWorks header which is almost gcc ready fully gcc ready.
3862 */
3863 fix = {
3864 hackname = vxworks_gcc_problem;
3865 files = types/vxTypesBase.h;
3866 select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
3867
3868 sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
3869 "#if 1/";
3870
3871 sed = "/[ \t]size_t/i\\\n"
3872 "#ifndef _GCC_SIZE_T\\\n"
3873 "#define _GCC_SIZE_T\n";
3874
3875 sed = "/[ \t]size_t/a\\\n"
3876 "#endif\n";
3877
3878 sed = "/[ \t]ptrdiff_t/i\\\n"
3879 "#ifndef _GCC_PTRDIFF_T\\\n"
3880 "#define _GCC_PTRDIFF_T\n";
3881
3882 sed = "/[ \t]ptrdiff_t/a\\\n"
3883 "#endif\n";
3884
3885 sed = "/[ \t]wchar_t/i\\\n"
3886 "#ifndef _GCC_WCHAR_T\\\n"
3887 "#define _GCC_WCHAR_T\n";
3888
3889 sed = "/[ \t]wchar_t/a\\\n"
3890 "#endif\n";
3891
3892 test_text =
3893 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
3894 "typedef unsigned int size_t;\n"
3895 "typedef long ptrdiff_t;\n"
3896 "typedef unsigned short wchar_t;\n"
3897 "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
3898 };
3899
3900
3901 /*
3902 * Fix VxWorks <time.h> to not require including <vxTypes.h>.
3903 */
3904 fix = {
3905 hackname = vxworks_needs_vxtypes;
3906 files = time.h;
3907 select = "uint_t([ \t]+_clocks_per_sec)";
3908 c_fix = format;
3909 c_fix_arg = "unsigned int%1";
3910 test_text = "uint_t\t_clocks_per_sec;";
3911 };
3912
3913
3914 /*
3915 * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
3916 */
3917 fix = {
3918 hackname = vxworks_needs_vxworks;
3919 files = sys/stat.h;
3920 test = " -r types/vxTypesOld.h";
3921 test = " -n \"`egrep '#include' $file`\"";
3922 test = " -n \"`egrep ULONG $file`\"";
3923 select = "#[ \t]define[ \t]+__INCstath";
3924
3925 sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
3926 "#include <types/vxTypesOld.h>\n";
3927
3928 test_text = "`touch types/vxTypesOld.h`"
3929 "#include </dev/null> /* ULONG */\n"
3930 "# define\t__INCstath <sys/stat.h>";
3931 };
3932
3933
3934 /*
3935 * Another bad dependency in VxWorks 5.2 <time.h>.
3936 */
3937 fix = {
3938 hackname = vxworks_time;
3939 files = time.h;
3940 test = " -r vxWorks.h";
3941
3942 select = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
3943 c_fix = format;
3944
3945 c_fix_arg =
3946 "#ifndef __gcc_VOIDFUNCPTR_defined\n"
3947 "#ifdef __cplusplus\n"
3948 "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
3949 "#else\n"
3950 "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
3951 "#endif\n"
3952 "#define __gcc_VOIDFUNCPTR_defined\n"
3953 "#endif\n"
3954 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
3955
3956 test_text = "`touch vxWorks.h`"
3957 "#define VOIDFUNCPTR (void(*)())";
3958 };
3959
3960
3961 /*
3962 * There are several name conflicts with C++ reserved words in X11 header
3963 * files. These are fixed in some versions, so don't do the fixes if
3964 * we find __cplusplus in the file. These were found on the RS/6000.
3965 */
3966 fix = {
3967 hackname = x11_class;
3968 files = X11/ShellP.h;
3969 bypass = __cplusplus;
3970 select = "^([ \t]*char \\*)class;(.*)";
3971 c_fix = format;
3972 c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n"
3973 "#else\n%1class;%2\n#endif";
3974 test_text =
3975 "struct {\n"
3976 " char *class;\n"
3977 "} mumble;\n";
3978 };
3979
3980
3981 /*
3982 * class in Xm/BaseClassI.h
3983 */
3984 fix = {
3985 hackname = x11_class_usage;
3986 files = Xm/BaseClassI.h;
3987 bypass = "__cplusplus";
3988
3989 select = " class\\)";
3990 c_fix = format;
3991 c_fix_arg = " c_class)";
3992
3993 test_text = "extern mumble (int class);\n";
3994 };
3995
3996
3997 /*
3998 * new in Xm/Traversal.h
3999 */
4000 fix = {
4001 hackname = x11_new;
4002 files = Xm/Traversal.h;
4003 bypass = __cplusplus;
4004
4005 sed = "/Widget\told, new;/i\\\n"
4006 "#ifdef __cplusplus\\\n"
4007 "\tWidget\told, c_new;\\\n"
4008 "#else\n";
4009
4010 sed = "/Widget\told, new;/a\\\n"
4011 "#endif\n";
4012
4013 sed = "s/Widget new,/Widget c_new,/g";
4014 test_text =
4015 "struct wedge {\n"
4016 " Widget\told, new; /* fixinc check FAILS ON BSD */\n"
4017 "};\nextern Wedged( Widget new, Widget old );";
4018 };
4019
4020
4021 /*
4022 * Incorrect sprintf declaration in X11/Xmu.h
4023 */
4024 fix = {
4025 hackname = x11_sprintf;
4026 files = X11/Xmu.h;
4027 files = X11/Xmu/Xmu.h;
4028 select = "^extern char \\*\tsprintf\\(\\);$";
4029
4030 c_fix = format;
4031 c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
4032
4033 test_text = "extern char *\tsprintf();";
4034 };
4035
4036 /*EOF*/
Mirror of the offical gcc git repository hosted at gcc.gnu.org