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Mark ChangeLog
[official-gcc.git] / fixincludes / inclhack.def
blob66d4f2b7315360fe40285c321ec14113cb8d2b35
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 /* On AIX when _LARGE_FILES is defined fcntl.h defines open to
69 * open64 and creat to creat64. This fixes fcntl.h to
70 * undef those defines and use __asm__ to alias the symbols if
71 * building with g++ and -D_LARGE_FILES
72 */
73 fix = {
74 hackname = AAB_aix_fcntl;
75 files = fcntl.h;
76 select = "define open[ \t]open64";
77 mach = "*-*-aix*";
78 test-text = ''; /* no way to test */
79
80 c_fix = wrap;
81
82 c_fix_arg = "";
83
84 c_fix_arg = <<- _EOArg_
85
86 #if defined __GNUG__ && defined _LARGE_FILES && defined __cplusplus
87 #define __need__aix_fcntl_h_fix
88 #ifdef __need__aix_fcntl_h_fix
89 #undef open
90 #undef creat
91 #undef openat
92 /* Alias the symbols using asm */
93 extern "C" {
94 extern int open(const char *, int, ...) __asm__("open64");
95 extern int creat(const char *, mode_t) __asm__("creat64");
96 #if (_XOPEN_SOURCE >= 700)
97 extern int openat(int, const char *, int, ...) __asm__("open64at");
98 #endif
99 }
100 #endif
101 #endif
102
103 _EOArg_;
104 };
105
106
107 /*
108 * On Mac OS 10.3.9, the 'long double' functions are available in
109 * libSystem, but are not prototyped in math.h.
110 */
111 fix = {
112 hackname = AAB_darwin7_9_long_double_funcs;
113 mach = "*-*-darwin7.9*";
114 files = architecture/ppc/math.h;
115 bypass = "powl";
116 replace = <<- _EndOfHeader_
117 /* This file prototypes the long double functions available on Mac OS
118 10.3.9. */
119 #ifndef __MATH__
120 # undef __APPLE_CC__
121 # define __APPLE_CC__ 1345
122 # include_next <architecture/ppc/math.h>
123 # undef __APPLE_CC__
124 # define __APPLE_CC__ 1
125 # ifndef __LIBMLDBL_COMPAT
126 # ifdef __LONG_DOUBLE_128__
127 # define __LIBMLDBL_COMPAT(sym) __asm("_" #sym "$LDBL128")
128 # else
129 # define __LIBMLDBL_COMPAT(sym)
130 # endif /* __LONG_DOUBLE_128__ */
131 # endif /* __LIBMLDBL_COMPAT */
132 # ifdef __cplusplus
133 extern "C" {
134 # endif
135 extern long double acosl( long double ) __LIBMLDBL_COMPAT(acosl);
136 extern long double asinl( long double ) __LIBMLDBL_COMPAT(asinl);
137 extern long double atanl( long double ) __LIBMLDBL_COMPAT(atanl);
138 extern long double atan2l( long double, long double ) __LIBMLDBL_COMPAT(atan2l);
139 extern long double cosl( long double ) __LIBMLDBL_COMPAT(cosl);
140 extern long double sinl( long double ) __LIBMLDBL_COMPAT(sinl);
141 extern long double tanl( long double ) __LIBMLDBL_COMPAT(tanl);
142 extern long double acoshl( long double ) __LIBMLDBL_COMPAT(acoshl);
143 extern long double asinhl( long double ) __LIBMLDBL_COMPAT(asinhl);
144 extern long double atanhl( long double ) __LIBMLDBL_COMPAT(atanhl);
145 extern long double coshl( long double ) __LIBMLDBL_COMPAT(coshl);
146 extern long double sinhl( long double ) __LIBMLDBL_COMPAT(sinhl);
147 extern long double tanhl( long double ) __LIBMLDBL_COMPAT(tanhl);
148 extern long double expl( long double ) __LIBMLDBL_COMPAT(expl);
149 extern long double exp2l( long double ) __LIBMLDBL_COMPAT(exp2l);
150 extern long double expm1l( long double ) __LIBMLDBL_COMPAT(expm1l);
151 extern long double logl( long double ) __LIBMLDBL_COMPAT(logl);
152 extern long double log10l( long double ) __LIBMLDBL_COMPAT(log10l);
153 extern long double log2l( long double ) __LIBMLDBL_COMPAT(log2l);
154 extern long double log1pl( long double ) __LIBMLDBL_COMPAT(log1pl);
155 extern long double logbl( long double ) __LIBMLDBL_COMPAT(logbl);
156 extern long double modfl( long double, long double * ) __LIBMLDBL_COMPAT(modfl);
157 extern long double ldexpl( long double, int ) __LIBMLDBL_COMPAT(ldexpl);
158 extern long double frexpl( long double, int * ) __LIBMLDBL_COMPAT(frexpl);
159 extern int ilogbl( long double ) __LIBMLDBL_COMPAT(ilogbl);
160 extern long double scalbnl( long double, int ) __LIBMLDBL_COMPAT(scalbnl);
161 extern long double scalblnl( long double, long int ) __LIBMLDBL_COMPAT(scalblnl);
162 extern long double fabsl( long double ) __LIBMLDBL_COMPAT(fabsl);
163 extern long double cbrtl( long double ) __LIBMLDBL_COMPAT(cbrtl);
164 extern long double hypotl( long double, long double ) __LIBMLDBL_COMPAT(hypotl);
165 extern long double powl( long double, long double ) __LIBMLDBL_COMPAT(powl);
166 extern long double sqrtl( long double ) __LIBMLDBL_COMPAT(sqrtl);
167 extern long double erfl( long double ) __LIBMLDBL_COMPAT(erfl);
168 extern long double erfcl( long double ) __LIBMLDBL_COMPAT(erfcl);
169 extern long double lgammal( long double ) __LIBMLDBL_COMPAT(lgammal);
170 extern long double tgammal( long double ) __LIBMLDBL_COMPAT(tgammal);
171 extern long double ceill( long double ) __LIBMLDBL_COMPAT(ceill);
172 extern long double floorl( long double ) __LIBMLDBL_COMPAT(floorl);
173 extern long double nearbyintl( long double ) __LIBMLDBL_COMPAT(nearbyintl);
174 extern long double rintl( long double ) __LIBMLDBL_COMPAT(rintl);
175 extern long int lrintl( long double ) __LIBMLDBL_COMPAT(lrintl);
176 extern long long int llrintl( long double ) __LIBMLDBL_COMPAT(llrintl);
177 extern long double roundl( long double ) __LIBMLDBL_COMPAT(roundl);
178 extern long int lroundl( long double ) __LIBMLDBL_COMPAT(lroundl);
179 extern long long int llroundl( long double ) __LIBMLDBL_COMPAT(llroundl);
180 extern long double truncl( long double ) __LIBMLDBL_COMPAT(truncl);
181 extern long double fmodl( long double, long double) __LIBMLDBL_COMPAT(fmodl);
182 extern long double remainderl( long double, long double ) __LIBMLDBL_COMPAT(remainderl);
183 extern long double remquol( long double, long double, int * ) __LIBMLDBL_COMPAT(remquol);
184 extern long double copysignl( long double, long double ) __LIBMLDBL_COMPAT(copysignl);
185 extern long double nanl( const char * ) __LIBMLDBL_COMPAT(nanl);
186 extern long double nextafterl( long double, long double ) __LIBMLDBL_COMPAT(nextafterl);
187 extern long double nexttowardl( long double, long double ) __LIBMLDBL_COMPAT(nexttowardl);
188 extern long double fdiml( long double, long double ) __LIBMLDBL_COMPAT(fdiml);
189 extern long double fmaxl( long double, long double ) __LIBMLDBL_COMPAT(fmaxl);
190 extern long double fminl( long double, long double ) __LIBMLDBL_COMPAT(fminl);
191 extern long double fmal( long double, long double, long double ) __LIBMLDBL_COMPAT(fmal);
192 # ifdef __cplusplus
193 }
194 # endif
195 #endif /* __MATH__ */
196 _EndOfHeader_;
197 };
198
199 /*
200 * This fixes __FD_ZERO bug for linux 2.x.y (x <= 2 && y <= some n)
201 */
202 fix = {
203 hackname = AAB_fd_zero_asm_posix_types_h;
204 files = asm/posix_types.h;
205 mach = 'i[34567]86-*-linux*';
206 bypass = '} while';
207 bypass = 'x86_64';
208 bypass = 'posix_types_64';
209
210 /*
211 * Define _POSIX_TYPES_H_WRAPPER at the end of the wrapper, not
212 * the start, so that if #include_next gets another instance of
213 * the wrapper, this will follow the #include_next chain until
214 * we arrive at the real <asm/posix_types.h>.
215 */
216 replace = <<- _EndOfHeader_
217 /* This file fixes a bug in the __FD_ZERO macro
218 for older versions of the Linux kernel. */
219 #ifndef _POSIX_TYPES_H_WRAPPER
220 #include <features.h>
221 #include_next <asm/posix_types.h>
222
223 #if defined(__FD_ZERO) && !defined(__GLIBC__)
224 #undef __FD_ZERO
225 #define __FD_ZERO(fdsetp) \
226 do { \
227 int __d0, __d1; \
228 __asm__ __volatile__("cld ; rep ; stosl" \
229 : "=&c" (__d0), "=&D" (__d1) \
230 : "a" (0), "0" (__FDSET_LONGS), \
231 "1" ((__kernel_fd_set *) (fdsetp)) :"memory"); \
232 } while (0)
233 #endif
234
235 #define _POSIX_TYPES_H_WRAPPER
236 #endif /* _POSIX_TYPES_H_WRAPPER */
237 _EndOfHeader_;
238 };
239
240
241 /*
242 * This fixes __FD_ZERO bug for glibc-1.x
243 */
244 fix = {
245 hackname = AAB_fd_zero_gnu_types_h;
246 files = gnu/types.h;
247 mach = 'i[34567]86-*-linux*';
248
249 /*
250 * Define _TYPES_H_WRAPPER at the end of the wrapper, not
251 * the start, so that if #include_next gets another instance of
252 * the wrapper, this will follow the #include_next chain until
253 * we arrive at the real <gnu/types.h>.
254 */
255 replace = <<- _EndOfHeader_
256 /* This file fixes a bug in the __FD_ZERO macro present in glibc 1.x. */
257 #ifndef _TYPES_H_WRAPPER
258 #include <features.h>
259 #include_next <gnu/types.h>
260
261 #if defined(__FD_ZERO) && !defined(__GLIBC__)
262 #undef __FD_ZERO
263 # define __FD_ZERO(fdsetp) \
264 do { \
265 int __d0, __d1; \
266 __asm__ __volatile__("cld ; rep ; stosl" \
267 : "=&c" (__d0), "=&D" (__d1) \
268 : "a" (0), "0" (__FDSET_LONGS), \
269 "1" ((__fd_set *) (fdsetp)) :"memory"); \
270 } while (0)
271 #endif
272
273 #define _TYPES_H_WRAPPER
274 #endif /* _TYPES_H_WRAPPER */
275 _EndOfHeader_;
276 };
277
278
279 /*
280 * This fixes __FD_ZERO bug for glibc-2.0.x
281 */
282 fix = {
283 hackname = AAB_fd_zero_selectbits_h;
284 files = selectbits.h;
285 mach = 'i[34567]86-*-linux*';
286
287 /*
288 * Define _SELECTBITS_H_WRAPPER at the end of the wrapper, not
289 * the start, so that if #include_next gets another instance of
290 * the wrapper, this will follow the #include_next chain until
291 * we arrive at the real <selectbits.h>.
292 */
293 replace = <<- _EndOfHeader_
294 /* This file fixes a bug in the __FD_ZERO macro present in glibc 2.0.x. */
295 #ifndef _SELECTBITS_H_WRAPPER
296 #include <features.h>
297 #include_next <selectbits.h>
298
299 #if defined(__FD_ZERO) && defined(__GLIBC__) \\
300 && defined(__GLIBC_MINOR__) && __GLIBC__ == 2 \\
301 && __GLIBC_MINOR__ == 0
302 #undef __FD_ZERO
303 #define __FD_ZERO(fdsetp) \\
304 do { \\
305 int __d0, __d1; \\
306 __asm__ __volatile__ ("cld; rep; stosl" \\
307 : "=&c" (__d0), "=&D" (__d1) \\
308 : "a" (0), "0" (sizeof (__fd_set) \\
309 / sizeof (__fd_mask)), \\
310 "1" ((__fd_mask *) (fdsetp)) \\
311 : "memory"); \\
312 } while (0)
313 #endif
314
315 #define _SELECTBITS_H_WRAPPER
316 #endif /* _SELECTBITS_H_WRAPPER */
317 _EndOfHeader_;
318 };
319
320
321 /*
322 * Solaris <sys/varargs.h> is a DDK (aka kernel-land) header providing
323 * the same interface as <stdarg.h>. No idea why they couldn't have just
324 * used the standard header.
325 */
326 fix = {
327 hackname = AAB_solaris_sys_varargs_h;
328 files = "sys/varargs.h";
329 mach = '*-*-solaris*';
330 replace = <<- _EndOfHeader_
331 #ifdef __STDC__
332 #include <stdarg.h>
333 #else
334 #include <varargs.h>
335 #endif
336 _EndOfHeader_;
337 };
338
339
340 /*
341 * Fix non-ANSI memcpy declaration that conflicts with gcc's builtin
342 * declaration on Sun OS 4.x. We must only fix this on Sun OS 4.x, because
343 * many other systems have similar text but correct versions of the file.
344 * To ensure only Sun's is fixed, we grep for a likely unique string.
345 * Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t )
346 */
347 fix = {
348 hackname = AAB_sun_memcpy;
349 files = memory.h;
350 select = "/\\*\t@\\(#\\)"
351 "(head/memory.h\t50.1\t "
352 "|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/";
353
354 replace = <<- _EndOfHeader_
355 /* This file was generated by fixincludes */
356 #ifndef __memory_h__
357 #define __memory_h__
358
359 #ifdef __STDC__
360 extern void *memccpy();
361 extern void *memchr();
362 extern void *memcpy();
363 extern void *memset();
364 #else
365 extern char *memccpy();
366 extern char *memchr();
367 extern char *memcpy();
368 extern char *memset();
369 #endif /* __STDC__ */
370
371 extern int memcmp();
372
373 #endif /* __memory_h__ */
374 _EndOfHeader_;
375 };
376
377 /*
378 * Fix assert.h on VxWorks:
379 */
380 fix = {
381 hackname = AAB_vxworks_assert;
382 files = assert.h;
383 mach = "*-*-vxworks*";
384
385 replace = <<- _EndOfHeader_
386 #ifndef _ASSERT_H
387 #define _ASSERT_H
388
389 #ifdef assert
390 #undef assert
391 #endif
392
393 #if defined(__STDC__) || defined(__cplusplus)
394 extern void __assert (const char*);
395 #else
396 extern void __assert ();
397 #endif
398
399 #ifdef NDEBUG
400 #define assert(ign) ((void)0)
401 #else
402
403 #define ASSERT_STRINGIFY(str) ASSERT_STRINGIFY_HELPER(str)
404 #define ASSERT_STRINGIFY_HELPER(str) #str
405
406 #define assert(test) ((void) \
407 ((test) ? ((void)0) : \
408 __assert("Assertion failed: " ASSERT_STRINGIFY(test) ", file " \
409 __FILE__ ", line " ASSERT_STRINGIFY(__LINE__) "\n")))
410
411 #endif
412
413 #endif
414 _EndOfHeader_;
415 };
416
417 /*
418 * Add needed include to regs.h (NOT the gcc header) on VxWorks
419 */
420
421 fix = {
422 hackname = AAB_vxworks_regs_vxtypes;
423 files = regs.h;
424 mach = "*-*-vxworks*";
425
426 replace = <<- _EndOfHeader_
427 #ifndef _REGS_H
428 #define _REGS_H
429 #include <types/vxTypesOld.h>
430 #include_next <arch/../regs.h>
431 #endif
432 _EndOfHeader_;
433 };
434
435 /*
436 * Make VxWorks stdint.h a bit more compliant - add typedefs
437 */
438 fix = {
439 hackname = AAB_vxworks_stdint;
440 files = stdint.h;
441 mach = "*-*-vxworks*";
442
443 replace = <<- _EndOfHeader_
444 #ifndef _STDINT_H
445 #define _STDINT_H
446 /* get int*_t, uint*_t */
447 #include <types/vxTypes.h>
448
449 /* get legacy vxworks types for compatibility */
450 #include <types/vxTypesOld.h>
451
452 typedef long intptr_t;
453 typedef unsigned long uintptr_t;
454
455 typedef int64_t intmax_t;
456 typedef uint64_t uintmax_t;
457
458 typedef int8_t int_least8_t;
459 typedef int16_t int_least16_t;
460 typedef int32_t int_least32_t;
461 typedef int64_t int_least64_t;
462
463 typedef uint8_t uint_least8_t;
464 typedef uint16_t uint_least16_t;
465 typedef uint32_t uint_least32_t;
466 typedef uint64_t uint_least64_t;
467
468 typedef int8_t int_fast8_t;
469 typedef int int_fast16_t;
470 typedef int32_t int_fast32_t;
471 typedef int64_t int_fast64_t;
472
473 typedef uint8_t uint_fast8_t;
474 typedef unsigned int uint_fast16_t;
475 typedef uint32_t uint_fast32_t;
476 typedef uint64_t uint_fast64_t;
477
478 /* Ranges */
479 #define UINT8_MAX (~(uint8_t)0)
480 #define UINT8_MIN 0
481 #define UINT16_MAX (~(uint16_t)0)
482 #define UINT16_MIN 0
483 #define UINT32_MAX (~(uint32_t)0)
484 #define UINT32_MIN 0
485 #define UINT64_MAX (~(uint64_t)0)
486 #define UINT64_MIN 0
487
488 #define UINTPTR_MAX (~(uintptr_t)0)
489 #define UINTPTR_MIN 0
490
491 /* Need to do int_fast16_t as well, as type
492 size may be architecture dependent */
493 #define UINT_FAST16_MAX (~(uint_fast16_t)0)
494 #define UINT_FAST16_MAX 0
495
496 #define INT8_MAX (UINT8_MAX>>1)
497 #define INT8_MIN (INT8_MAX+1)
498 #define INT16_MAX (UINT16_MAX>>1)
499 #define INT16_MIN (INT16_MAX+1)
500 #define INT32_MAX (UINT32_MAX>>1)
501 #define INT32_MIN (INT32_MAX+1)
502 #define INT64_MAX (UINT64_MAX>>1)
503 #define INT64_MIN (INT64_MAX+1)
504
505 #define INTPTR_MAX (UINTPTR_MAX>>1)
506 #define INTPTR_MIN (INTPTR_MAX+1)
507
508 #define INT_FAST16_MAX (UINT_FAST16_MAX>>1)
509 #define INT_FAST16_MIN (INT_FAST16_MAX+1)
510
511 /* now define equiv. constants */
512 #define UINT_FAST8_MAX UINT8_MAX
513 #define UINT_FAST8_MIN UINT_FAST8_MIN
514 #define INT_FAST8_MAX INT8_MAX
515 #define INT_FAST8_MIN INT8_MIN
516 #define UINT_FAST32_MAX UINT32_MAX
517 #define UINT_FAST32_MIN UINT32_MIN
518 #define INT_FAST32_MAX INT32_MAX
519 #define INT_FAST32_MIN INT32_MIN
520 #define UINT_FAST64_MAX UINT64_MAX
521 #define UINT_FAST64_MIN UINT64_MIN
522 #define INT_FAST64_MAX INT64_MAX
523 #define INT_FAST64_MIN INT64_MIN
524
525 #define UINT_LEAST8_MAX UINT8_MAX
526 #define UINT_LEAST8_MIN UINT8_MIN
527 #define INT_LEAST8_MAX INT8_MAX
528 #define INT_LEAST8_MIN INT8_MIN
529 #define UINT_LEAST16_MAX UINT16_MAX
530 #define UINT_LEAST16_MIN UINT16_MIN
531 #define INT_LEAST16_MAX INT16_MAX
532 #define INT_LEAST16_MIN INT16_MIN
533 #define UINT_LEAST32_MAX UINT32_MAX
534 #define UINT_LEAST32_MIN UINT32_MIN
535 #define INT_LEAST32_MAX INT32_MAX
536 #define INT_LEAST32_MIN INT32_MIN
537 #define UINT_LEAST64_MAX UINT64_MAX
538 #define UINT_LEAST64_MIN UINT64_MIN
539 #define INT_LEAST64_MAX INT64_MAX
540 #define INT_LEAST64_MIN INT64_MIN
541
542 #define UINTMAX_MAX UINT64_MAX
543 #define UINTMAX_MIN UINT64_MIN
544 #define INTMAX_MAX INT64_MAX
545 #define INTMAX_MIN INT64_MIN
546
547 #endif
548 _EndOfHeader_;
549 };
550
551 /*
552 * This hack makes makes unistd.h more POSIX-compliant on VxWorks
553 */
554 fix = {
555 hackname = AAB_vxworks_unistd;
556 files = unistd.h;
557 mach = "*-*-vxworks*";
558
559 replace = <<- _EndOfHeader_
560 #ifndef _UNISTD_H
561 #define _UNISTD_H
562 #include_next <unistd.h>
563 #include <ioLib.h>
564 #ifndef STDIN_FILENO
565 #define STDIN_FILENO 0
566 #endif
567 #ifndef STDOUT_FILENO
568 #define STDOUT_FILENO 1
569 #endif
570 #ifndef STDERR_FILENO
571 #define STDERR_FILENO 2
572 #endif
573 #endif /* _UNISTD_H */
574 _EndOfHeader_;
575 };
576
577 /*
578 * assert.h on AIX 7 redefines static_assert as _Static_assert without
579 * protecting C++.
580 */
581 fix = {
582 hackname = aix_assert;
583 mach = "*-*-aix*";
584 files = assert.h;
585 select = "#define[ \t]static_assert[ \t]_Static_assert";
586 c_fix = format;
587 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
588 test_text = "#define static_assert _Static_assert";
589 };
590
591 /*
592 * complex.h on AIX 5 and AIX 6 define _Complex_I and I in terms of __I,
593 * which only is provided by AIX xlc C99.
594 */
595 fix = {
596 hackname = aix_complex;
597 mach = "*-*-aix*";
598 files = complex.h;
599 select = "#define[ \t]_Complex_I[ \t]__I";
600 c_fix = format;
601 c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
602 test_text = "#define _Complex_I __I\n";
603 };
604
605 /*
606 * malloc.h on AIX6 uses XLC++ specific builtin syntax
607 */
608 fix = {
609 hackname = aix_malloc;
610 mach = "*-*-aix*";
611 files = "malloc.h";
612 select = "#ifdef __cplusplus";
613 c_fix = format;
614 c_fix_arg = "#if (defined(__cplusplus) && defined(__IBMCPP__))";
615 test_text = "#ifdef __cplusplus";
616 };
617
618 /*
619 * net/if_arp.h defines a variable fc_softc instead of adding a
620 * typedef for the struct on AIX 5.2, 5.3, 6.1 and 7.1
621 */
622 fix = {
623 hackname = aix_net_if_arp;
624 mach = "*-*-aix*";
625 files = "net/if_arp.h";
626 select = "^struct fc_softc \\{";
627 c_fix = format;
628 c_fix_arg = "typedef struct _fc_softc {";
629 test_text = "struct fc_softc {\n int a;\n};";
630 };
631
632 /*
633 * pthread.h on AIX defines PTHREAD_ONCE_INIT, PTHREAD_MUTEX_INITIALIZER,
634 * PTHREAD_COND_INITIALIZER and PTHREAD_RWLOCK_INITIALIZER without enough
635 * braces.
636 */
637 fix = {
638 hackname = aix_once_init_1;
639 mach = "*-*-aix*";
640 files = "pthread.h";
641 select = "#define[ \t]PTHREAD_ONCE_INIT \\\\\n"
642 "\\{ \\\\\n";
643 c_fix = format;
644 c_fix_arg = "#define PTHREAD_ONCE_INIT \\\n"
645 "{{ \\\n";
646 test_text = "#define PTHREAD_ONCE_INIT \\\\\n"
647 "{ \\\\\n";
648 };
649
650 fix = {
651 hackname = aix_once_init_2;
652 mach = "*-*-aix*";
653 files = "pthread.h";
654 select = "[ \t]0 \\\\\n"
655 "\\}\n";
656 c_fix = format;
657 c_fix_arg = " 0 \\\n"
658 "}}\n";
659 test_text = " 0 \\\\\n"
660 "}\n";
661 };
662
663 fix = {
664 hackname = aix_mutex_initializer_1;
665 mach = "*-*-aix*";
666 files = "pthread.h";
667 select = "#define[ \t]PTHREAD_MUTEX_INITIALIZER \\\\\n"
668 "\\{ \\\\\n";
669 c_fix = format;
670 c_fix_arg = "#define PTHREAD_MUTEX_INITIALIZER \\\n"
671 "{{ \\\n";
672 test_text = "#define PTHREAD_MUTEX_INITIALIZER \\\\\n"
673 "{ \\\\\n";
674 };
675
676 fix = {
677 hackname = aix_cond_initializer_1;
678 mach = "*-*-aix*";
679 files = "pthread.h";
680 select = "#define[ \t]PTHREAD_COND_INITIALIZER \\\\\n"
681 "\\{ \\\\\n";
682 c_fix = format;
683 c_fix_arg = "#define PTHREAD_COND_INITIALIZER \\\n"
684 "{{ \\\n";
685 test_text = "#define PTHREAD_COND_INITIALIZER \\\\\n"
686 "{ \\\\\n";
687 };
688
689 fix = {
690 hackname = aix_rwlock_initializer_1;
691 mach = "*-*-aix*";
692 files = "pthread.h";
693 select = "#define[ \t]PTHREAD_RWLOCK_INITIALIZER \\\\\n"
694 "\\{ \\\\\n";
695 c_fix = format;
696 c_fix_arg = "#define PTHREAD_RWLOCK_INITIALIZER \\\n"
697 "{{ \\\n";
698 test_text = "#define PTHREAD_RWLOCK_INITIALIZER \\\\\n"
699 "{ \\\\\n";
700 };
701
702 /*
703 * pthread.h on AIX 4.3.3 tries to define a macro without whitspace
704 * which violates a requirement of ISO C.
705 */
706 fix = {
707 hackname = aix_pthread;
708 files = "pthread.h";
709 select = "(#define [A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])";
710 c_fix = format;
711 c_fix_arg = "%1 %2";
712 test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n"
713 "{...init stuff...}";
714 };
715
716
717 /*
718 * AIX stdint.h fixes.
719 */
720 fix = {
721 hackname = aix_stdint_1;
722 mach = "*-*-aix*";
723 files = stdint-aix.h, stdint.h;
724 select = "#define[ \t]UINT8_MAX[ \t]\\(255U\\)\n"
725 "#define[ \t]UINT16_MAX[ \t]\\(65535U\\)";
726 c_fix = format;
727 c_fix_arg = "#define UINT8_MAX (255)\n"
728 "#define UINT16_MAX (65535)";
729 test_text = "#define UINT8_MAX (255U)\n"
730 "#define UINT16_MAX (65535U)";
731 };
732
733
734 fix = {
735 hackname = aix_stdint_2;
736 mach = "*-*-aix*";
737 files = stdint-aix.h, stdint.h;
738 select = "#define[ \t]INTPTR_MIN[ \t]INT64_MIN\n"
739 "#define[ \t]INTPTR_MAX[ \t]INT64_MAX\n"
740 "#define[ \t]UINTPTR_MAX[ \t]UINT64_MAX\n"
741 "#else\n"
742 "#define[ \t]INTPTR_MIN[ \t]INT32_MIN\n"
743 "#define[ \t]INTPTR_MAX[ \t]INT32_MAX\n"
744 "#define[ \t]UINTPTR_MAX[ \t]UINT32_MAX";
745 c_fix = format;
746 c_fix_arg = "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
747 "#define INTPTR_MAX 9223372036854775807L\n"
748 "#define UINTPTR_MAX 18446744073709551615UL\n"
749 "#else\n"
750 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
751 "#define INTPTR_MAX 2147483647L\n"
752 "#define UINTPTR_MAX 4294967295UL";
753 test_text = "#define INTPTR_MIN INT64_MIN\n"
754 "#define INTPTR_MAX INT64_MAX\n"
755 "#define UINTPTR_MAX UINT64_MAX\n"
756 "#else\n"
757 "#define INTPTR_MIN INT32_MIN\n"
758 "#define INTPTR_MAX INT32_MAX\n"
759 "#define UINTPTR_MAX UINT32_MAX";
760 };
761
762
763 fix = {
764 hackname = aix_stdint_3;
765 mach = "*-*-aix*";
766 files = stdint-aix.h, stdint.h;
767 select = "#define[ \t]PTRDIFF_MIN[ \t]INT64_MIN\n"
768 "#define[ \t]PTRDIFF_MAX[ \t]INT64_MAX\n"
769 "#else\n"
770 "#define[ \t]PTRDIFF_MIN[ \t]*INT32_MIN\n"
771 "#define[ \t]PTRDIFF_MAX[ \t]*INT32_MAX";
772 c_fix = format;
773 c_fix_arg = "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
774 "#define PTRDIFF_MAX 9223372036854775807L\n"
775 "#else\n"
776 "#define PTRDIFF_MIN (-2147483647L - 1)\n"
777 "#define PTRDIFF_MAX 2147483647L";
778 test_text = "#define PTRDIFF_MIN INT64_MIN\n"
779 "#define PTRDIFF_MAX INT64_MAX\n"
780 "#else\n"
781 "#define PTRDIFF_MIN INT32_MIN\n"
782 "#define PTRDIFF_MAX INT32_MAX";
783 };
784
785
786 fix = {
787 hackname = aix_stdint_4;
788 mach = "*-*-aix*";
789 files = stdint-aix.h, stdint.h;
790 select = "#define[ \t]SIZE_MAX[ \t]UINT64_MAX\n"
791 "#else\n"
792 "#define[ \t]SIZE_MAX[ \t]*UINT32_MAX";
793 c_fix = format;
794 c_fix_arg = "#define SIZE_MAX 18446744073709551615UL\n"
795 "#else\n"
796 "#define SIZE_MAX 4294967295UL";
797 test_text = "#define SIZE_MAX UINT64_MAX\n"
798 "#else\n"
799 "#define SIZE_MAX UINT32_MAX";
800 };
801
802
803 fix = {
804 hackname = aix_stdint_5;
805 mach = "*-*-aix*";
806 files = stdint-aix.h, stdint.h;
807 select = "#define[ \t]UINT8_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)\n"
808 "#define[ \t]UINT16_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)";
809 c_fix = format;
810 c_fix_arg = "#define UINT8_C(c) c\n"
811 "#define UINT16_C(c) c";
812 test_text = "#define UINT8_C(c) __CONCAT__(c,U)\n"
813 "#define UINT16_C(c) __CONCAT__(c,U)";
814 };
815
816
817 /*
818 * sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline
819 * in an otherwise harmless (and #ifed out) macro definition
820 */
821 fix = {
822 hackname = aix_sysmachine;
823 files = sys/machine.h;
824 select = "\\\\ +\n";
825 c_fix = format;
826 c_fix_arg = "\\\n";
827 test_text = "#define FOO \\\n"
828 " bar \\ \n baz \\ \n bat";
829 };
830
831
832 /*
833 * sys/wait.h on AIX 5.2 defines macros that have both signed and
834 * unsigned types in conditional expressions.
835 */
836 fix = {
837 hackname = aix_syswait_2;
838 files = sys/wait.h;
839 select = '\? (\(\(\(\(unsigned[^)]*\)[^)]*\) >> [^)]*\) \& 0xff\) : -1)';
840 c_fix = format;
841 c_fix_arg = "? (int)%1";
842 test_text = "#define WSTOPSIG(__x) (int)(WIFSTOPPED(__x) ? ((((unsigned int)__x) >> 8) & 0xff) : -1)";
843 };
844
845
846 /*
847 * sys/signal.h on some versions of AIX uses volatile in the typedef of
848 * sig_atomic_t, which causes gcc to generate a warning about duplicate
849 * volatile when a sig_atomic_t variable is declared volatile, as
850 * required by ANSI C.
851 */
852 fix = {
853 hackname = aix_volatile;
854 files = sys/signal.h;
855 select = "typedef volatile int sig_atomic_t";
856 c_fix = format;
857 c_fix_arg = "typedef int sig_atomic_t";
858 test_text = "typedef volatile int sig_atomic_t;";
859 };
860
861
862 /*
863 * Fix __assert declaration in assert.h on Alpha OSF/1.
864 */
865 fix = {
866 hackname = alpha___assert;
867 files = "assert.h";
868 select = '__assert\(char \*, char \*, int\)';
869 c_fix = format;
870 c_fix_arg = "__assert(const char *, const char *, int)";
871 test_text = 'extern void __assert(char *, char *, int);';
872 };
873
874
875 /*
876 * Fix assert macro in assert.h on Alpha OSF/1.
877 * The superfluous int cast breaks C++.
878 */
879 fix = {
880 hackname = alpha_assert;
881 files = "assert.h";
882 select = "(#[ \t]*" 'define assert\(EX\).*)\(\(int\) \(EX\)\)';
883 c_fix = format;
884 c_fix_arg = "%1(EX)";
885 test_text = '#define assert(EX) (((int) (EX)) ? (void)0 '
886 ': __assert(#EX, __FILE__, __LINE__))';
887 };
888
889
890 /*
891 * Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX.
892 */
893 fix = {
894 hackname = alpha_getopt;
895 files = "stdio.h";
896 files = "stdlib.h";
897 select = 'getopt\(int, char \*\[\], *char \*\)';
898 c_fix = format;
899 c_fix_arg = "getopt(int, char *const[], const char *)";
900 test_text = 'extern int getopt(int, char *[], char *);';
901 };
902
903
904 /*
905 * Fix missing semicolon on Alpha OSF/4 in <net/if.h>
906 */
907 fix = {
908 hackname = alpha_if_semicolon;
909 files = net/if.h;
910 select = "struct[ \t]+sockaddr[ \t]+vmif_paddr[ \t]+/\\*";
911 c_fix = format;
912 c_fix_arg = "struct sockaddr vmif_paddr;\t/*";
913 test_text = ' struct sockaddr vmif_paddr /* protocol address */';
914 };
915
916
917 /*
918 * Remove erroneous parentheses in sym.h on Alpha OSF/1.
919 */
920 fix = {
921 hackname = alpha_parens;
922 files = sym.h;
923 select = '#ifndef\(__mips64\)';
924 c_fix = format;
925 c_fix_arg = "#ifndef __mips64";
926 test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif";
927 };
928
929
930 /*
931 * Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0
932 * And OpenBSD.
933 */
934 fix = {
935 hackname = alpha_sbrk;
936 files = unistd.h;
937 select = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
938 c_fix = format;
939 c_fix_arg = "void *sbrk(";
940 test_text = "extern char* sbrk(ptrdiff_t increment);";
941 };
942
943
944 /*
945 * For C++, avoid any typedef or macro definition of bool,
946 * and use the built in type instead.
947 * HP/UX 10.20 also has it in curses_colr/curses.h.
948 */
949 fix = {
950 hackname = avoid_bool_define;
951 files = curses.h;
952 files = curses_colr/curses.h;
953 files = term.h;
954 files = tinfo.h;
955
956 select = "#[ \t]*define[ \t]+bool[ \t]";
957 bypass = "__cplusplus";
958
959 c_fix = format;
960 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
961 c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*";
962
963 test_text = "# define bool\t char \n";
964 };
965
966
967 fix = {
968 hackname = avoid_bool_type;
969 files = curses.h;
970 files = curses_colr/curses.h;
971 files = term.h;
972 files = tinfo.h;
973
974 select = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
975 bypass = "__cplusplus";
976
977 c_fix = format;
978 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
979
980 test_text = "typedef unsigned int\tbool \t; /* bool\n type */";
981 };
982
983
984 /*
985 * For C++, avoid any typedef definition of wchar_t,
986 * and use the built in type instead.
987 * Don't do this for headers that are smart enough to do the right
988 * thing (recent [n]curses.h and Xlib.h).
989 * Don't do it for <linux/nls.h> which is never used from C++ anyway,
990 * and will be broken by the edit.
991 */
992
993 fix = {
994 hackname = avoid_wchar_t_type;
995
996 select = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;";
997 bypass = "__cplusplus";
998 bypass = "_LINUX_NLS_H";
999 bypass = "XFree86: xc/lib/X11/Xlib\\.h";
1000
1001 c_fix = format;
1002 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1003
1004 test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */";
1005 };
1006
1007
1008 /*
1009 * Fix `typedef struct term;' on hppa1.1-hp-hpux9.
1010 */
1011 fix = {
1012 hackname = bad_struct_term;
1013 files = curses.h;
1014 select = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;";
1015 c_fix = format;
1016 c_fix_arg = "struct term;";
1017
1018 test_text = 'typedef struct term;';
1019 };
1020
1021
1022 /*
1023 * Fix one other error in this file:
1024 * a mismatched quote not inside a C comment.
1025 */
1026 fix = {
1027 hackname = badquote;
1028 files = sundev/vuid_event.h;
1029 select = "doesn't";
1030 c_fix = format;
1031 c_fix_arg = "does not";
1032
1033 test_text = "/* doesn't have matched single quotes */";
1034 };
1035
1036
1037 /*
1038 * check for broken assert.h that needs stdio.h
1039 */
1040 fix = {
1041 hackname = broken_assert_stdio;
1042 files = assert.h;
1043 select = stderr;
1044 bypass = "include.*stdio\\.h";
1045 c_fix = wrap;
1046 c_fix_arg = "#include <stdio.h>\n";
1047 test_text = "extern FILE* stderr;";
1048 };
1049
1050
1051 /*
1052 * check for broken assert.h that needs stdlib.h
1053 */
1054 fix = {
1055 hackname = broken_assert_stdlib;
1056 files = assert.h;
1057 select = 'exit *\(|abort *\(';
1058 bypass = "include.*stdlib\\.h";
1059 c_fix = wrap;
1060 c_fix_arg = "#ifdef __cplusplus\n"
1061 "#include <stdlib.h>\n"
1062 "#endif\n";
1063 test_text = "extern void exit ( int );";
1064 };
1065
1066 /*
1067 * Remove `extern double cabs' declarations from math.h.
1068 * This conflicts with C99. Discovered on AIX.
1069 * Darwin hides its broken cabs in architecture-specific subdirs.
1070 */
1071 fix = {
1072 hackname = broken_cabs;
1073 files = math.h, "architecture/*/math.h";
1074 select = "^extern[ \t]+double[ \t]+cabs";
1075
1076 sed = "s/^extern[ \t]*double[ \t]*cabs[ \t]*\([^\\\)]*\);//";
1077 sed = "s/^extern[ \t]*long[ \t]*double[ \t]*cabsl[ \t]*\([^\\\)]*\);//";
1078
1079 test_text = "#ifdef __STDC__\n"
1080 "extern double cabs(struct dbl_hypot);\n"
1081 "#else\n"
1082 "extern double cabs();\n"
1083 "#endif\n"
1084 "extern double cabs ( _Complex z );";
1085 };
1086
1087
1088 /*
1089 * Fixup Darwin's broken check for __builtin_nanf.
1090 */
1091 fix = {
1092 hackname = broken_nan;
1093 /*
1094 * It is tempting to omit the first "files" entry. Do not.
1095 * The testing machinery will take the first "files" entry as the name
1096 * of a test file to play with. It would be a nuisance to have a directory
1097 * with the name "*".
1098 */
1099 files = "architecture/ppc/math.h";
1100 files = "architecture/*/math.h";
1101 select = '#if defined\(__APPLE_CC__\) && \(__APPLE_CC__ >= 1345\)';
1102 bypass = "powl";
1103 c_fix = format;
1104 c_fix_arg = "#if 1";
1105 test_text = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
1106 };
1107
1108
1109 /*
1110 * Various systems derived from BSD4.4 contain a macro definition
1111 * for vfscanf that interacts badly with requirements of builtin-attrs.def.
1112 * Known to be fixed in FreeBSD 5 system headers.
1113 */
1114 fix = {
1115 hackname = bsd_stdio_attrs_conflict;
1116 mach = "*-*-*bsd*";
1117 mach = "*-*-*darwin*";
1118 files = stdio.h;
1119 select = "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$";
1120 c_fix = format;
1121 c_fix_arg = '#define _BSD_STRING(_BSD_X) _BSD_STRINGX(_BSD_X)' "\n"
1122 '#define _BSD_STRINGX(_BSD_X) #_BSD_X' "\n"
1123 'int vfscanf(FILE *, const char *, __builtin_va_list) '
1124 '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__) "__svfscanf");';
1125 test_text = '#define vfscanf __svfscanf';
1126 };
1127
1128 /*
1129 * 'g++ -std=c++11' defines __cplusplus to 201103L, which suggests
1130 * that it conforms to ISO/IEC 14882:2011. It currently does
1131 * not support the [[noreturn]] procedure attribute.
1132 * When it does, this hack should be removed.
1133 * SEE: gcc.gnu.org/bugzilla/show_bug.cgi?id=51776
1134 */
1135 fix = {
1136 hackname = cdef_cplusplus;
1137 files = sys/cdefs.h;
1138 select = '\[\[noreturn\]\]';
1139 c_fix = format;
1140 c_fix_arg = '__attribute__((__noreturn__))';
1141 test_text = "#define _Noreturn [[noreturn]]";
1142 };
1143
1144 /*
1145 * Fix various macros used to define ioctl numbers.
1146 * The traditional syntax was:
1147 *
1148 * #define _CTRL(n, x) (('n'<<8)+x)
1149 * #define TCTRLCFOO _CTRL(T, 1)
1150 *
1151 * but this does not work with the C standard, which disallows macro
1152 * expansion inside strings. We have to rewrite it thus:
1153 *
1154 * #define _CTRL(n, x) ((n<<8)+x)
1155 * #define TCTRLCFOO _CTRL('T', 1)
1156 *
1157 * The select expressions match too much, but the c_fix code is cautious.
1158 *
1159 * CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ...
1160 */
1161 fix = {
1162 hackname = ctrl_quotes_def;
1163 select = "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]";
1164 c_fix = char_macro_def;
1165 c_fix_arg = "CTRL";
1166
1167 /*
1168 * This is two tests in order to ensure that the "CTRL(c)" can
1169 * be selected in isolation from the multi-arg format
1170 */
1171 test_text = "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n";
1172 test_text = "#define _CTRL(c) ('c'&037)";
1173 };
1174
1175 /*
1176 * Fix various macros used to define ioctl numbers.
1177 */
1178 fix = {
1179 hackname = ctrl_quotes_use;
1180 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']";
1181 c_fix = char_macro_use;
1182 c_fix_arg = "CTRL";
1183 test_text = "#define TCTRLFOO BSD43_CTRL(T, 1)";
1184 };
1185
1186
1187 /*
1188 * sys/mman.h on HP/UX is not C++ ready,
1189 * even though NO_IMPLICIT_EXTERN_C is defined on HP/UX.
1190 *
1191 * rpc/types.h on OSF1/2.0 is not C++ ready,
1192 * even though NO_IMPLICIT_EXTERN_C is defined for the alpha.
1193 *
1194 * The problem is the declaration of malloc.
1195 */
1196 fix = {
1197 hackname = cxx_unready;
1198 files = sys/mman.h;
1199 files = rpc/types.h;
1200 select = '[^#]+malloc.*;'; /* Catch any form of declaration
1201 not within a macro. */
1202 bypass = '"C"|__BEGIN_DECLS';
1203
1204 c_fix = wrap;
1205 c_fix_arg = "#ifdef __cplusplus\n"
1206 "extern \"C\" {\n"
1207 "#endif\n";
1208 c_fix_arg = "#ifdef __cplusplus\n"
1209 "}\n"
1210 "#endif\n";
1211 test_text = "extern void* malloc( size_t );";
1212 };
1213
1214 /*
1215 * For the AAB_darwin7_9_long_double_funcs fix to be useful,
1216 * you have to not use "" includes.
1217 */
1218 fix = {
1219 hackname = darwin_9_long_double_funcs_2;
1220 mach = "*-*-darwin7.9*";
1221 files = math.h;
1222 select = '#include[ \t]+\"';
1223 c_fix = format;
1224 c_fix_arg = "%1<%2.h>";
1225
1226 c_fix_arg = '([ \t]*#[ \t]*include[ \t]+)"([a-z0-9/]+)\.h"';
1227
1228 test_text = '#include "architecture/ppc/math.h"';
1229 };
1230
1231
1232 /*
1233 * On darwin8 and earlier, mach-o/swap.h isn't properly guarded
1234 * by 'extern "C"'. On darwin7 some mach/ headers aren't properly guarded.
1235 */
1236 fix = {
1237 hackname = darwin_externc;
1238 mach = "*-*-darwin*";
1239 files = mach-o/swap.h;
1240 files = mach/mach_time.h;
1241 files = mach/mach_traps.h;
1242 files = mach/message.h;
1243 files = mach/mig.h;
1244 files = mach/semaphore.h;
1245 bypass = "extern \"C\"";
1246 bypass = "__BEGIN_DECLS";
1247 c_fix = wrap;
1248 c_fix_arg = "#ifdef __cplusplus\n"
1249 "extern \"C\" {\n"
1250 "#endif\n";
1251 c_fix_arg = "#ifdef __cplusplus\n"
1252 "}\n"
1253 "#endif\n";
1254 test_text = "extern void swap_fat_header();\n";
1255 };
1256
1257
1258 /*
1259 * AvailabilityMacros.h on Darwin breaks with GCC 4.0, because of
1260 * bad __GNUC__ tests.
1261 */
1262
1263 fix = {
1264 hackname = darwin_gcc4_breakage;
1265 mach = "*-*-darwin*";
1266 files = AvailabilityMacros.h;
1267 select = "\\(__GNUC__ >= 3\\) && \\(__GNUC_MINOR__ >= 1\\)";
1268 c_fix = format;
1269 c_fix_arg = "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))";
1270 test_text = "#if defined(__GNUC__) && (__GNUC__ >= 3) && "
1271 "(__GNUC_MINOR__ >= 1)\n";
1272 };
1273
1274
1275 /*
1276 * __private_extern__ doesn't exist in FSF GCC. Even if it did,
1277 * why would you ever put it in a system header file?
1278 */
1279 fix = {
1280 hackname = darwin_private_extern;
1281 mach = "*-*-darwin*";
1282 files = mach-o/dyld.h;
1283 select = "__private_extern__ [a-z_]+ _dyld_";
1284 c_fix = format;
1285 c_fix_arg = "extern";
1286 c_fix_arg = "__private_extern__";
1287 test_text = "__private_extern__ int _dyld_func_lookup(\n"
1288 "const char *dyld_func_name,\n"
1289 "unsigned long *address);\n";
1290 };
1291
1292
1293 /*
1294 * Darwin headers have a stdint.h that defines UINT8_C and UINT16_C to
1295 * unsigned constants.
1296 */
1297 fix = {
1298 hackname = darwin_stdint_1;
1299 mach = "*-*-darwin*";
1300 files = stdint-darwin.h, stdint.h;
1301 c_fix = format;
1302 c_fix_arg = "#define UINT8_C(v)\tv\n#define UINT16_C(v)\tv";
1303 select = "#define UINT8_C\\(v\\)[ \t]+\\(v ## U\\)\n"
1304 "#define UINT16_C\\(v\\)[ \t]+\\(v ## U\\)";
1305 test_text = "#define UINT8_C(v) (v ## U)\n"
1306 "#define UINT16_C(v) (v ## U)";
1307 };
1308
1309
1310 /*
1311 * Darwin headers have a stdint.h that defines INTPTR_MIN and INTPTR_MAX
1312 * with wrong types.
1313 */
1314 fix = {
1315 hackname = darwin_stdint_2;
1316 mach = "*-*-darwin*";
1317 files = stdint-darwin.h, stdint.h;
1318 c_fix = format;
1319 c_fix_arg = "#if __WORDSIZE == 64\n"
1320 "#define INTPTR_MAX 9223372036854775807L\n"
1321 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1322 "#else\n"
1323 "#define INTPTR_MAX 2147483647L\n"
1324 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1325 "#endif";
1326 select = "#if __WORDSIZE == 64\n"
1327 "#define INTPTR_MIN[ \t]+INT64_MIN\n"
1328 "#define INTPTR_MAX[ \t]+INT64_MAX\n"
1329 "#else\n"
1330 "#define INTPTR_MIN[ \t]+INT32_MIN\n"
1331 "#define INTPTR_MAX[ \t]+INT32_MAX\n"
1332 "#endif";
1333 test_text = "#if __WORDSIZE == 64\n"
1334 "#define INTPTR_MIN INT64_MIN\n"
1335 "#define INTPTR_MAX INT64_MAX\n"
1336 "#else\n"
1337 "#define INTPTR_MIN INT32_MIN\n"
1338 "#define INTPTR_MAX INT32_MAX\n"
1339 "#endif";
1340 };
1341
1342
1343 /*
1344 * Darwin headers have a stdint.h that defines UINTPTR_MAX with a wrong type.
1345 */
1346 fix = {
1347 hackname = darwin_stdint_3;
1348 mach = "*-*-darwin*";
1349 files = stdint-darwin.h, stdint.h;
1350 c_fix = format;
1351 c_fix_arg = "#if __WORDSIZE == 64\n"
1352 "#define UINTPTR_MAX 18446744073709551615UL\n"
1353 "#else\n"
1354 "#define UINTPTR_MAX 4294967295UL\n"
1355 "#endif";
1356 select = "#if __WORDSIZE == 64\n"
1357 "#define UINTPTR_MAX[ \t]+UINT64_MAX\n"
1358 "#else\n"
1359 "#define UINTPTR_MAX[ \t]+UINT32_MAX\n"
1360 "#endif";
1361 test_text = "#if __WORDSIZE == 64\n"
1362 "#define UINTPTR_MAX UINT64_MAX\n"
1363 "#else\n"
1364 "#define UINTPTR_MAX UINT32_MAX\n"
1365 "#endif";
1366 };
1367
1368
1369 /*
1370 * Darwin headers have a stdint.h that defines SIZE_MAX with a wrong type.
1371 */
1372 fix = {
1373 hackname = darwin_stdint_4;
1374 mach = "*-*-darwin*";
1375 files = stdint-darwin.h, stdint.h;
1376 c_fix = format;
1377 c_fix_arg = "#if __WORDSIZE == 64\n"
1378 "#define SIZE_MAX 18446744073709551615UL\n"
1379 "#else\n"
1380 "#define SIZE_MAX 4294967295UL\n"
1381 "#endif";
1382 select = "#if __WORDSIZE == 64\n"
1383 "#define SIZE_MAX[ \t]+UINT64_MAX\n"
1384 "#else\n"
1385 "#define SIZE_MAX[ \t]+UINT32_MAX\n"
1386 "#endif";
1387 test_text = "#if __WORDSIZE == 64\n"
1388 "#define SIZE_MAX UINT64_MAX\n"
1389 "#else\n"
1390 "#define SIZE_MAX UINT32_MAX\n"
1391 "#endif";
1392 };
1393
1394
1395 /*
1396 * Darwin headers have a stdint.h that defines {U,}INTMAX_{MIN,MAX}
1397 * with a wrong type.
1398 */
1399 fix = {
1400 hackname = darwin_stdint_5;
1401 mach = "*-*-darwin*";
1402 files = stdint-darwin.h, stdint.h;
1403 c_fix = format;
1404 c_fix_arg = "#if __WORDSIZE == 64\n"
1405 "#define INTMAX_MIN (-9223372036854775807L - 1)\n"
1406 "#define INTMAX_MAX 9223372036854775807L\n"
1407 "#define UINTMAX_MAX 18446744073709551615UL\n"
1408 "#else\n"
1409 "#define INTMAX_MIN (-9223372036854775807LL - 1)\n"
1410 "#define INTMAX_MAX 9223372036854775807LL\n"
1411 "#define UINTMAX_MAX 18446744073709551615ULL\n"
1412 "#endif";
1413 select = "#define INTMAX_MIN[ \t]+INT64_MIN\n"
1414 "#define INTMAX_MAX[ \t]+INT64_MAX\n"
1415 "\n"
1416 "#define UINTMAX_MAX[ \t]+UINT64_MAX";
1417 test_text = "#define INTMAX_MIN INT64_MIN\n"
1418 "#define INTMAX_MAX INT64_MAX\n"
1419 "\n"
1420 "#define UINTMAX_MAX UINT64_MAX";
1421 };
1422
1423
1424 /*
1425 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1426 * with a wrong type.
1427 */
1428 fix = {
1429 hackname = darwin_stdint_6;
1430 mach = "*-*-darwin*";
1431 files = stdint-darwin.h, stdint.h;
1432 c_fix = format;
1433 c_fix_arg = "#if __WORDSIZE == 64\n"
1434 "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
1435 "#define PTRDIFF_MAX 9223372036854775807L\n"
1436 "#else\n"
1437 "#define PTRDIFF_MIN (-2147483647 - 1)\n"
1438 "#define PTRDIFF_MAX 2147483647\n"
1439 "#endif";
1440 select = "#if __WORDSIZE == 64\n"
1441 "#define PTRDIFF_MIN[ \t]+INT64_MIN\n"
1442 "#define PTRDIFF_MAX[ \t]+INT64_MAX\n"
1443 "#else\n"
1444 "#define PTRDIFF_MIN[ \t]+INT32_MIN\n"
1445 "#define PTRDIFF_MAX[ \t]+INT32_MAX\n"
1446 "#endif";
1447 test_text = "#if __WORDSIZE == 64\n"
1448 "#define PTRDIFF_MIN INT64_MIN\n"
1449 "#define PTRDIFF_MAX INT64_MAX\n"
1450 "#else\n"
1451 "#define PTRDIFF_MIN INT32_MIN\n"
1452 "#define PTRDIFF_MAX INT32_MAX\n"
1453 "#endif";
1454 };
1455
1456
1457 /*
1458 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1459 * with a wrong type.
1460 */
1461 fix = {
1462 hackname = darwin_stdint_7;
1463 mach = "*-*-darwin*";
1464 files = stdint-darwin.h, stdint.h;
1465 c_fix = format;
1466 c_fix_arg = "#if __WORDSIZE == 64\n"
1467 "#define INTMAX_C(v) (v ## L)\n"
1468 "#define UINTMAX_C(v) (v ## UL)\n"
1469 "#else\n"
1470 "#define INTMAX_C(v) (v ## LL)\n"
1471 "#define UINTMAX_C(v) (v ## ULL)\n"
1472 "#endif";
1473 select = "#define INTMAX_C\\(v\\)[ \t]+\\(v ## LL\\)\n"
1474 "#define UINTMAX_C\\(v\\)[ \t]+\\(v ## ULL\\)";
1475 test_text = "#define INTMAX_C(v) (v ## LL)\n"
1476 "#define UINTMAX_C(v) (v ## ULL)";
1477 };
1478
1479
1480 /*
1481 * Fix <c_asm.h> on Digital UNIX V4.0:
1482 * It contains a prototype for a DEC C internal asm() function,
1483 * clashing with gcc's asm keyword. So protect this with __DECC.
1484 */
1485 fix = {
1486 hackname = dec_intern_asm;
1487 files = c_asm.h;
1488 sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
1489 sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
1490 "#endif\n";
1491 test_text =
1492 "float fasm {\n"
1493 " ... asm stuff ...\n"
1494 "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/";
1495 };
1496
1497
1498 /*
1499 * Fix typo in <wchar.h> on DJGPP 2.03.
1500 */
1501 fix = {
1502 hackname = djgpp_wchar_h;
1503 file = wchar.h;
1504 select = "__DJ_wint_t";
1505 bypass = "sys/djtypes.h";
1506 c_fix = format;
1507 c_fix_arg = "%0\n#include <sys/djtypes.h>";
1508 c_fix_arg = "#include <stddef.h>";
1509 test_text = "#include <stddef.h>\n"
1510 "extern __DJ_wint_t x;\n";
1511 };
1512
1513
1514 /*
1515 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
1516 */
1517 fix = {
1518 hackname = ecd_cursor;
1519 files = "sunwindow/win_lock.h";
1520 files = "sunwindow/win_cursor.h";
1521 select = 'ecd\.cursor';
1522 c_fix = format;
1523 c_fix_arg = 'ecd_cursor';
1524
1525 test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
1526 };
1527
1528
1529 /*
1530 * Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume
1531 * neither the existence of GCC 3 nor its exact feature set yet break
1532 * (by design?) when __GNUC__ is set beyond 2.
1533 */
1534 fix = {
1535 hackname = freebsd_gcc3_breakage;
1536 mach = "*-*-freebsd*";
1537 files = sys/cdefs.h;
1538 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$';
1539 bypass = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)';
1540 c_fix = format;
1541 c_fix_arg = '%0 || __GNUC__ >= 3';
1542 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7';
1543 };
1544
1545
1546 /*
1547 * Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume
1548 * neither the existence of GCC 4 nor its exact feature set yet break
1549 * (by design?) when __GNUC__ is set beyond 3.
1550 */
1551 fix = {
1552 hackname = freebsd_gcc4_breakage;
1553 mach = "*-*-freebsd*";
1554 files = sys/cdefs.h;
1555 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$';
1556 c_fix = format;
1557 c_fix_arg = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3';
1558 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3';
1559 };
1560
1561
1562 /*
1563 * Some versions of glibc don't expect the C99 inline semantics.
1564 */
1565 fix = {
1566 hackname = glibc_c99_inline_1;
1567 files = features.h, '*/features.h';
1568 select = "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$";
1569 c_fix = format;
1570 c_fix_arg = "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)";
1571 test_text = <<-EOT
1572 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
1573 && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__
1574 # define __USE_EXTERN_INLINES 1
1575 #endif
1576 EOT;
1577 };
1578
1579
1580 /*
1581 * Similar, but a version that didn't have __NO_INLINE__
1582 */
1583 fix = {
1584 hackname = glibc_c99_inline_1a;
1585 files = features.h, '*/features.h';
1586 select = "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n"
1587 "(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)";
1588 c_fix = format;
1589 c_fix_arg = "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2";
1590 test_text = <<-EOT
1591 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__
1592 # define __USE_EXTERN_INLINES 1
1593 #endif
1594 EOT;
1595 };
1596
1597
1598 /*
1599 * The glibc_c99_inline_1 fix should have fixed everything. Unfortunately
1600 * there are many glibc headers which do not respect __USE_EXTERN_INLINES.
1601 * The remaining glibc_c99_inline_* fixes deal with some of those headers.
1602 */
1603 fix = {
1604 hackname = glibc_c99_inline_2;
1605 files = sys/stat.h, '*/sys/stat.h';
1606 select = "extern __inline__ int";
1607 sed = "s/extern int \\(stat\\)/"
1608 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1609 "__inline__ int \\1/";
1610 sed = "s/extern int \\([lf]stat\\)/"
1611 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1612 "__inline__ int \\1/";
1613 sed = "s/extern int \\(mknod\\)/"
1614 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1615 "__inline__ int \\1/";
1616 sed = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\(stat\\)/"
1617 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1618 "__inline__ int __REDIRECT\\1 (\\2/";
1619 sed = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\([lf]stat\\)/"
1620 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1621 "__inline__ int __REDIRECT\\1 (\\2/";
1622 sed = "s/^extern __inline__ int/"
1623 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1624 "__inline__ int/";
1625 test_text = <<-EOT
1626 extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2));
1627 extern __inline__ int
1628 __NTH (fstat64 (int __fd, struct stat64 *__statbuf))
1629 {}
1630 EOT;
1631 };
1632
1633
1634 fix = {
1635 hackname = glibc_c99_inline_3;
1636 files = bits/string2.h, '*/bits/string2.h';
1637 select = "extern __inline";
1638 bypass = "__extern_inline|__GNU_STDC_INLINE__";
1639 c_fix = format;
1640 c_fix_arg = "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)";
1641 c_fix_arg = "^# ifdef __cplusplus$";
1642 test_text = <<-EOT
1643 # ifdef __cplusplus
1644 # define __STRING_INLINE inline
1645 # else
1646 # define __STRING_INLINE extern __inline
1647 # endif
1648 EOT;
1649 };
1650
1651
1652 fix = {
1653 hackname = glibc_c99_inline_4;
1654 files = sys/sysmacros.h, '*/sys/sysmacros.h', wchar.h, '*/wchar.h';
1655 bypass = "__extern_inline|__gnu_inline__";
1656 select = "(^| )extern __inline";
1657 c_fix = format;
1658 c_fix_arg = "%0 __attribute__ ((__gnu_inline__))";
1659 test_text = <<-EOT
1660 __extension__ extern __inline unsigned int
1661 extern __inline unsigned int
1662 EOT;
1663 };
1664
1665
1666 /* glibc-2.3.5 defines pthread mutex initializers incorrectly,
1667 * so we replace them with versions that correspond to the
1668 * definition.
1669 */
1670 fix = {
1671 hackname = glibc_mutex_init;
1672 files = pthread.h;
1673 select = '\{ *\{ *0, *\} *\}';
1674 sed = "/define[ \t]\\{1,\\}PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/{\n"
1675 "N\ns/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/\n}";
1676 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1677 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0 }/";
1678 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1679 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0 }/";
1680 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1681 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/";
1682 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1683 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1684 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1685 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0, 0 }/";
1686 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1687 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1688 sed = "/define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/"
1689 "N;s/^[ \t]*#[ \t]*"
1690 "\\(define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n"
1691 "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\\n"
1692 "# \\1\\\n"
1693 " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1694 "# else\\\n"
1695 "# \\1\\\n"
1696 " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1697 "# endif/";
1698 sed = "s/{ \\(0, 0, 0, 0, 0, 0, "
1699 "PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/";
1700 sed = "/define[ \t]\\{1,\\}PTHREAD_COND_INITIALIZER/"
1701 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/";
1702
1703 test_text = <<- _EOText_
1704 #define PTHREAD_MUTEX_INITIALIZER \\
1705 { { 0, } }
1706 #ifdef __USE_GNU
1707 # if __WORDSIZE == 64
1708 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1709 { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1710 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1711 { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1712 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1713 { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1714 # else
1715 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1716 { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1717 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1718 { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1719 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1720 { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1721 # endif
1722 #endif
1723 # define PTHREAD_RWLOCK_INITIALIZER \\
1724 { { 0, } }
1725 # ifdef __USE_GNU
1726 # if __WORDSIZE == 64
1727 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1728 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\
1729 PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1730 # else
1731 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1732 { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1733 # endif
1734 # endif
1735 #define PTHREAD_COND_INITIALIZER { { 0, } }
1736 _EOText_;
1737 };
1738
1739
1740 /* glibc versions before 2.5 have a version of stdint.h that defines
1741 UINT8_C and UINT16_C to produce unsigned constants, as do uClibc
1742 versions with stdint.h based on those glibc versions. */
1743 fix = {
1744 hackname = glibc_stdint;
1745 files = stdint.h;
1746 select = "GNU C Library";
1747 c_fix = format;
1748 c_fix_arg = "# define UINT8_C(c)\tc\n# define UINT16_C(c)\tc";
1749 c_fix_arg = "# define UINT8_C\\(c\\)\tc ## U\n# define UINT16_C\\(c\\)\tc ## U";
1750 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";
1751 };
1752
1753
1754 /* Some versions of glibc have a version of bits/string2.h that
1755 produces "value computed is not used" warnings from strncpy; fix
1756 this definition by using __builtin_strncpy instead as in newer
1757 versions. */
1758 fix = {
1759 hackname = glibc_strncpy;
1760 files = bits/string2.h;
1761 bypass = "__builtin_strncpy";
1762 c_fix = format;
1763 c_fix_arg = "# define strncpy(dest, src, n) __builtin_strncpy (dest, src, n)";
1764 c_fix_arg = "# define strncpy([^\n]*\\\\\n)*[^\n]*";
1765 test_text = <<-EOT
1766 # define strncpy(dest, src, n) \
1767 (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n) \\
1768 ? (strlen (src) + 1 >= ((size_t) (n)) \\
1769 ? (char *) memcpy (dest, src, n) \\
1770 : strncpy (dest, src, n)) \\
1771 : strncpy (dest, src, n)))
1772 EOT;
1773
1774 };
1775
1776 /* glibc's tgmath.h relies on an expression that is not an integer
1777 constant expression being treated as it was by GCC 4.4 and
1778 earlier. */
1779 fix = {
1780 hackname = glibc_tgmath;
1781 files = tgmath.h;
1782 select = '\(\(\(type\) 0.25\) && \(\(type\) 0.25 - 1\)\)';
1783 bypass = "__floating_type\\(type\\) \\\\\n.*__builtin_classify_type";
1784 c_fix = format;
1785 c_fix_arg = "(__builtin_classify_type ((type) 0) == 8 || (__builtin_classify_type ((type) 0) == 9 && __builtin_classify_type (__real__ ((type) 0)) == 8))";
1786 test_text = "# define __floating_type(type) (((type) 0.25) && ((type) 0.25 - 1))";
1787 };
1788
1789 /*
1790 * Fix these files to use the types we think they should for
1791 * ptrdiff_t, size_t, and wchar_t.
1792 *
1793 * This defines the types in terms of macros predefined by our 'cpp'.
1794 * This is supposedly necessary for glibc's handling of these types.
1795 * It's probably not necessary for anyone else, but it doesn't hurt.
1796 */
1797 fix = {
1798 hackname = gnu_types;
1799 files = "sys/types.h";
1800 files = "stdlib.h";
1801 files = "sys/stdtypes.h";
1802 files = "stddef.h";
1803 files = "memory.h";
1804 files = "unistd.h";
1805 bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
1806 select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
1807 c_fix = gnu_type;
1808 /* The Solaris 10 headers already define these types correctly. */
1809 mach = '*-*-solaris2.1[0-9]*';
1810 not_machine = true;
1811
1812 test_text = "typedef long int ptrdiff_t; /* long int */\n"
1813 "typedef uint_t size_t; /* uint_t */\n"
1814 "typedef ushort_t wchar_t; /* ushort_t */";
1815 };
1816
1817
1818 /*
1819 * Fix HP & Sony's use of "../machine/xxx.h"
1820 * to refer to: <machine/xxx.h>
1821 */
1822 fix = {
1823 hackname = hp_inline;
1824 files = sys/spinlock.h;
1825 files = machine/machparam.h;
1826 select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/';
1827
1828 c_fix = format;
1829 c_fix_arg = "%1<machine/%2.h>";
1830
1831 c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/'
1832 '([a-z]+)\.h"';
1833
1834 test_text = ' # include "../machine/mumble.h"';
1835 };
1836
1837
1838 /*
1839 * Check for (...) in C++ code in HP/UX sys/file.h.
1840 */
1841 fix = {
1842 hackname = hp_sysfile;
1843 files = sys/file.h;
1844 select = "HPUX_SOURCE";
1845
1846 c_fix = format;
1847 c_fix_arg = "(struct file *, ...)";
1848 c_fix_arg = '\(\.\.\.\)';
1849
1850 test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
1851 };
1852
1853
1854 /*
1855 * Un-Hide a series of five FP defines from post-1999 compliance GCC:
1856 * FP_NORMAL, FP_ZERO, FP_INFINITE, FP_SUBNORMAL and FP_NAN
1857 */
1858 fix = {
1859 hackname = hppa_hpux_fp_macros;
1860 mach = "hppa*-hp-hpux11*";
1861 files = math.h;
1862 select = "#[ \t]*define[ \t]*FP_NORMAL.*\n"
1863 "#[ \t]*define[ \t]*FP_ZERO.*\n"
1864 "#[ \t]*define[ \t]*FP_INFINITE.*\n"
1865 "#[ \t]*define[ \t]*FP_SUBNORMAL.*\n"
1866 "#[ \t]*define[ \t]*FP_NAN.*\n";
1867 c_fix = format;
1868 c_fix_arg = <<- _EOFix_
1869 #endif /* _INCLUDE_HPUX_SOURCE */
1870
1871 #if defined(_INCLUDE_HPUX_SOURCE) || \
1872 (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
1873 %0#endif
1874
1875 #ifdef _INCLUDE_HPUX_SOURCE
1876
1877 _EOFix_;
1878
1879 test_text =
1880 "# define FP_NORMAL 0\n"
1881 "# define FP_ZERO 1\n"
1882 "# define FP_INFINITE 2\n"
1883 "# define FP_SUBNORMAL 3\n"
1884 "# define FP_NAN 4\n";
1885 };
1886
1887
1888 /*
1889 * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
1890 * math.h to prevent clash with define in c_std/bits/std_cmath.h.
1891 */
1892 fix = {
1893 hackname = hpux10_cpp_pow_inline;
1894 files = fixinc-test-limits.h, math.h;
1895 select = <<- END_POW_INLINE
1896 ^# +ifdef +__cplusplus
1897 +\}
1898 +inline +double +pow\(double +__d,int +__expon\) +\{
1899 [ ]+return +pow\(__d,\(double\)__expon\);
1900 +\}
1901 +extern +"C" +\{
1902 #else
1903 # +endif
1904 END_POW_INLINE;
1905
1906 c_fix = format;
1907 c_fix_arg = "";
1908
1909 test_text =
1910 "# ifdef __cplusplus\n"
1911 " }\n"
1912 " inline double pow(double __d,int __expon) {\n"
1913 "\t return pow(__d,(double)__expon);\n"
1914 " }\n"
1915 ' extern "C"' " {\n"
1916 "#else\n"
1917 "# endif";
1918 };
1919
1920 fix = {
1921 hackname = hpux11_cpp_pow_inline;
1922 files = math.h;
1923 select = " +inline double pow\\(double d,int expon\\) \\{\n"
1924 " +return pow\\(d, \\(double\\)expon\\);\n"
1925 " +\\}\n";
1926 c_fix = format;
1927 c_fix_arg = "";
1928
1929 test_text =
1930 " inline double pow(double d,int expon) {\n"
1931 " return pow(d, (double)expon);\n"
1932 " }\n";
1933 };
1934
1935
1936 /*
1937 * Fix hpux 10.X missing ctype declarations 1
1938 */
1939 fix = {
1940 hackname = hpux10_ctype_declarations1;
1941 files = ctype.h;
1942 select = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)";
1943 bypass = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\(";
1944 c_fix = format;
1945 c_fix_arg = "#ifdef _PROTOTYPES\n"
1946 "extern int __tolower(int);\n"
1947 "extern int __toupper(int);\n"
1948 "#else /* NOT _PROTOTYPES */\n"
1949 "extern int __tolower();\n"
1950 "extern int __toupper();\n"
1951 "#endif /* _PROTOTYPES */\n\n"
1952 "%0\n";
1953
1954 test_text = "# define _toupper(__c) __toupper(__c)\n";
1955 };
1956
1957
1958 /*
1959 * Fix hpux 10.X missing ctype declarations 2
1960 */
1961 fix = {
1962 hackname = hpux10_ctype_declarations2;
1963 files = ctype.h;
1964 select = "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)";
1965 bypass = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\(";
1966 c_fix = format;
1967 c_fix_arg = "%0\n\n"
1968 "#ifdef _PROTOTYPES\n"
1969 " extern int _isalnum(int);\n"
1970 " extern int _isalpha(int);\n"
1971 " extern int _iscntrl(int);\n"
1972 " extern int _isdigit(int);\n"
1973 " extern int _isgraph(int);\n"
1974 " extern int _islower(int);\n"
1975 " extern int _isprint(int);\n"
1976 " extern int _ispunct(int);\n"
1977 " extern int _isspace(int);\n"
1978 " extern int _isupper(int);\n"
1979 " extern int _isxdigit(int);\n"
1980 "# else /* not _PROTOTYPES */\n"
1981 " extern int _isalnum();\n"
1982 " extern int _isalpha();\n"
1983 " extern int _iscntrl();\n"
1984 " extern int _isdigit();\n"
1985 " extern int _isgraph();\n"
1986 " extern int _islower();\n"
1987 " extern int _isprint();\n"
1988 " extern int _ispunct();\n"
1989 " extern int _isspace();\n"
1990 " extern int _isupper();\n"
1991 " extern int _isxdigit();\n"
1992 "#endif /* _PROTOTYPES */\n";
1993
1994 test_text = "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n"
1995 " extern unsigned int *__SB_masks;\n";
1996 };
1997
1998
1999 /*
2000 * Fix hpux 10.X missing stdio declarations
2001 */
2002 fix = {
2003 hackname = hpux10_stdio_declarations;
2004 files = stdio.h;
2005 select = "^#[ \t]*define _iob[ \t]*__iob";
2006 bypass = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\(";
2007 c_fix = format;
2008 c_fix_arg = "%0\n\n"
2009 "# if defined(__STDC__) || defined(__cplusplus)\n"
2010 " extern int snprintf(char *, size_t, const char *, ...);\n"
2011 " extern int vsnprintf(char *, size_t, const char *, __va_list);\n"
2012 "# else /* not __STDC__) || __cplusplus */\n"
2013 " extern int snprintf();\n"
2014 " extern int vsnprintf();\n"
2015 "# endif /* __STDC__) || __cplusplus */\n";
2016
2017 test_text = "# define _iob __iob\n";
2018 };
2019
2020
2021 /*
2022 * Make sure hpux defines abs in header.
2023 */
2024 fix = {
2025 hackname = hpux11_abs;
2026 mach = "*-hp-hpux11*";
2027 files = stdlib.h;
2028 select = "ifndef _MATH_INCLUDED";
2029 c_fix = format;
2030 c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)";
2031 test_text = "#ifndef _MATH_INCLUDED";
2032 };
2033
2034
2035 /*
2036 * Keep HP-UX 11 from stomping on C++ math namespace
2037 * with defines for fabsf.
2038 */
2039 fix = {
2040 hackname = hpux11_fabsf;
2041 files = math.h;
2042 select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
2043 bypass = "__cplusplus";
2044
2045 c_fix = format;
2046 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
2047
2048 test_text =
2049 "#ifdef _PA_RISC\n"
2050 "# define fabsf(x) ((float)fabs((double)(float)(x)))\n"
2051 "#endif";
2052 };
2053
2054
2055 /*
2056 * Fix C99 constant in __POINTER_SET define.
2057 */
2058 fix = {
2059 hackname = hpux11_pthread_const;
2060 mach = "*-hp-hpux11.[0-3]*";
2061 files = sys/pthread.h;
2062 select = "^#define[ \t]*__POINTER_SET[ \t]*\\(\\(void \\*\\) 1LL\\)";
2063
2064 c_fix = format;
2065 c_fix_arg = "#define __POINTER_SET\t\t((void *) 1L)";
2066 test_text = "#define __POINTER_SET\t\t((void *) 1LL)";
2067 };
2068
2069
2070 /*
2071 * Prevent HP-UX 11 from defining __size_t and preventing size_t from
2072 * being defined by having it define _hpux_size_t instead.
2073 */
2074 fix = {
2075 hackname = hpux11_size_t;
2076 mach = "*-hp-hpux11*";
2077 select = "__size_t";
2078
2079 c_fix = format;
2080 c_fix_arg = "_hpux_size_t";
2081
2082 test_text =
2083 "#define __size_t size_t\n"
2084 " extern int getpwuid_r( char *, __size_t, struct passwd **);\n";
2085 };
2086
2087
2088 /*
2089 * Fix hpux 11.00 broken snprintf declaration
2090 * (third argument is char *, needs to be const char * to prevent
2091 * spurious warnings with -Wwrite-strings or in C++).
2092 */
2093 fix = {
2094 hackname = hpux11_snprintf;
2095 files = stdio.h;
2096 select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
2097 ' *(char *\*, *\.\.\.\);)';
2098 c_fix = format;
2099 c_fix_arg = '%1 const %3';
2100
2101 test_text = "extern int snprintf(char *, size_t, char *, ...);\n"
2102 "extern int snprintf(char *, __size_t, char *, ...);\n"
2103 "extern int snprintf(char *, _hpux_size_t, char *, ...);";
2104 };
2105
2106 /*
2107 * Fix hpux 11.00 broken vsnprintf declaration
2108 */
2109 fix = {
2110 hackname = hpux11_vsnprintf;
2111 files = stdio.h;
2112 select = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
2113 'const char \*,) __va__list\);';
2114 c_fix = format;
2115 c_fix_arg = "%1 __va_list);";
2116
2117 test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
2118 ' __va__list);';
2119 };
2120
2121
2122 /*
2123 * get rid of bogus inline definitions in HP-UX 8.0
2124 */
2125 fix = {
2126 hackname = hpux8_bogus_inlines;
2127 files = math.h;
2128 select = inline;
2129 bypass = "__GNUG__";
2130 sed = "s@inline int abs(int [a-z][a-z]*) {.*}"
2131 "@extern \"C\" int abs(int);@";
2132 sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
2133 sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
2134 sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
2135 test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n"
2136 "inline double sqr(double v) { return v**0.5; }";
2137 };
2138
2139
2140 /*
2141 * Fix hpux broken ctype macros
2142 */
2143 fix = {
2144 hackname = hpux_ctype_macros;
2145 files = ctype.h;
2146 select = '((: |\()__SB_masks \? )'
2147 '(__SB_masks\[__(alnum|c)\] & _IS)';
2148 c_fix = format;
2149 c_fix_arg = "%1(int)%3";
2150
2151 test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
2152 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
2153 };
2154
2155
2156 /*
2157 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
2158 */
2159 fix = {
2160 hackname = hpux_htonl;
2161 files = netinet/in.h;
2162 select = "#ifndef _XOPEN_SOURCE_EXTENDED[ \t]*\n"
2163 "(/\\*\n"
2164 " \\* Macros for number representation conversion\\.\n"
2165 " \\*/\n"
2166 "#ifndef ntohl)";
2167 c_fix = format;
2168 c_fix_arg = "#if 1\n%1";
2169
2170 test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
2171 "/*\n"
2172 " * Macros for number representation conversion.\n"
2173 " */\n"
2174 "#ifndef ntohl\n"
2175 "#define ntohl(x) (x)\n"
2176 "#define ntohs(x) (x)\n"
2177 "#define htonl(x) (x)\n"
2178 "#define htons(x) (x)\n"
2179 "#endif\n"
2180 "#endif /* ! _XOPEN_SOURCE_EXTENDED */";
2181 };
2182
2183
2184 /*
2185 * HP-UX long_double
2186 */
2187 fix = {
2188 hackname = hpux_long_double;
2189 mach = "*-*-hpux10*";
2190 mach = "*-*-hpux11.[012]*";
2191 files = stdlib.h;
2192 select = "extern[ \t]long_double[ \t]strtold";
2193 bypass = "long_double_t";
2194 sed = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
2195 sed = "s/long_double/long double/g";
2196
2197 test_text = "# ifndef _LONG_DOUBLE\n"
2198 "# define _LONG_DOUBLE\n"
2199 " typedef struct {\n"
2200 " unsigned int word1, word2, word3, word4;\n"
2201 " } long_double;\n"
2202 "# endif /* _LONG_DOUBLE */\n"
2203 "extern long_double strtold(const char *, char **);\n";
2204 };
2205
2206 /*
2207 * We cannot use the above rule on 11.31 because it removes the strtold
2208 * definition. ia64 is OK with no hack, PA needs some help.
2209 */
2210 fix = {
2211 hackname = hpux_long_double_2;
2212 mach = "hppa*-*-hpux11.3*";
2213 files = stdlib.h;
2214 select = "#[ \t]*if[ \t]*!defined\\(__ia64\\) \\|\\| defined\\(_PROTOTYPES\\) \\|\\| defined\\(_LONG_DOUBLE_STRUCT\\)";
2215 c_fix = format;
2216 c_fix_arg = "# if !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)";
2217
2218 test_text = "# if !defined(__ia64) || !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)\n";
2219 };
2220
2221 /*
2222 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
2223 */
2224 fix = {
2225 hackname = hpux_systime;
2226 files = sys/time.h;
2227 select = "^extern struct sigevent;";
2228
2229 c_fix = format;
2230 c_fix_arg = "struct sigevent;";
2231
2232 test_text = 'extern struct sigevent;';
2233 };
2234
2235
2236 /*
2237 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown
2238 * type and mpinfou is only defined when _KERNEL is set.
2239 */
2240 fix = {
2241 hackname = hpux_spu_info;
2242 mach = "*-hp-hpux*";
2243 /*
2244 * It is tempting to omit the first "files" entry. Do not.
2245 * The testing machinery will take the first "files" entry as the name
2246 * of a test file to play with. It would be a nuisance to have a directory
2247 * with the name "*".
2248 */
2249 files = "ia64/sys/getppdp.h";
2250 files = "*/sys/getppdp.h";
2251 select = "^.*extern.*spu_info.*";
2252
2253 c_fix = format;
2254 c_fix_arg = "#ifdef _KERNEL\n%0\n#endif";
2255
2256 test_text = "extern union mpinfou spu_info[];";
2257 };
2258
2259 fix = {
2260 hackname = hpux11_extern_sendfile;
2261 mach = "*-hp-hpux11.[12]*";
2262 files = sys/socket.h;
2263 select = "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n";
2264 c_fix = format;
2265 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
2266 test_text = " extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
2267 };
2268
2269 fix = {
2270 hackname = hpux11_extern_sendpath;
2271 mach = "*-hp-hpux11.[12]*";
2272 files = sys/socket.h;
2273 select = "^[ \t]*extern sbsize_t sendpath.*\n.*, int\\)\\);\n";
2274 c_fix = format;
2275 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
2276 test_text = " extern sbsize_t sendpath __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
2277 };
2278
2279 fix = {
2280 hackname = hpux_extern_errno;
2281 mach = "*-hp-hpux10.*";
2282 mach = "*-hp-hpux11.[0-2]*";
2283 files = errno.h;
2284 select = "^[ \t]*extern int errno;$";
2285 c_fix = format;
2286 c_fix_arg = "#ifdef __cplusplus\nextern \"C\" {\n#endif\n%0\n#ifdef __cplusplus\n}\n#endif";
2287 test_text = " extern int errno;\n";
2288 };
2289
2290
2291 /*
2292 * Add missing braces to pthread initializer defines.
2293 */
2294 fix = {
2295 hackname = hpux_pthread_initializers;
2296 mach = "*-hp-hpux11.[0-3]*";
2297 files = sys/pthread.h;
2298 sed = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\"
2299 "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@";
2300 sed = "s@^[ \t]*1,[ \t]*\\\\"
2301 "@\t{ 1, 0 }@";
2302 sed = "/^[ \t]*0$/d";
2303 sed = "s@__PTHREAD_MUTEX_VALID, 0"
2304 "@{ __PTHREAD_MUTEX_VALID, 0 }@";
2305 sed = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\"
2306 "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@";
2307 sed = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2308 "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2309 sed = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2310 "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2311 sed = "s@^[ \t]*0, 0[ \t]*\\\\"
2312 "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@";
2313 sed = "s@__PTHREAD_COND_VALID, 0"
2314 "@{ __PTHREAD_COND_VALID, 0 }@";
2315 sed = "s@__LWP_COND_VALID, 0,[ \t]*\\\\"
2316 "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@";
2317 sed = "s@__PTHREAD_RWLOCK_VALID, 0"
2318 "@{ __PTHREAD_RWLOCK_VALID, 0 }@";
2319 sed = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\"
2320 "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@";
2321 sed = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
2322 "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@";
2323 test_text = "#define PTHREAD_MUTEX_INITIALIZER {\t\t\t\t\t\\\\\n"
2324 "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n"
2325 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n"
2326 "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n"
2327 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
2328 "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
2329 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
2330 "}\n";
2331 };
2332
2333 fix = {
2334 hackname = hpux_c99_intptr;
2335 mach = "*-hp-hpux11.3*";
2336 files = stdint-hpux11.h, stdint.h;
2337 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MAX[ \t]*INT32_MAX[ \t]*$@#define PTRDIFF_MAX (2147483647l)@";
2338 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MIN[ \t]*INT32_MIN[ \t]*$@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2339 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MAX[ \t]*INT32_MAX[ \t]*$@#define INTPTR_MAX (2147483647l)@";
2340 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MIN[ \t]*INT32_MIN[ \t]*$@#define INTPTR_MIN (-INTPTR_MAX - 1)@";
2341 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINTPTR_MAX[ \t]*UINT32_MAX[ \t]*$@#define UINTPTR_MAX (4294967295ul)@";
2342 sed = "s@^[ \t]*#[ \t]*define[ \t]*SIZE_MAX[ \t]*UINT32_MAX[ \t]*$@#define SIZE_MAX (4294967295ul)@";
2343 test_text = "#define PTRDIFF_MAX INT32_MAX\n"
2344 "#define PTRDIFF_MIN INT32_MIN\n"
2345 "#define INTPTR_MAX INT32_MAX\n"
2346 "#define INTPTR_MIN INT32_MIN\n"
2347 "#define UINTPTR_MAX UINT32_MAX\n"
2348 "#define SIZE_MAX UINT32_MAX\n";
2349 };
2350
2351 /*
2352 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2353 */
2354
2355 fix = {
2356 hackname = hpux_c99_inttypes;
2357 mach = "*-hp-hpux11.[23]*";
2358 files = inttypes.h;
2359 files = stdint-hpux11.h, stdint.h;
2360 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*__CONCAT_U__(__c)[ \t]*$@#define UINT8_C(__c) (__c)@";
2361 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*__CONCAT_U__(__c)[ \t]*$@#define UINT16_C(__c) (__c)@";
2362 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT32_C(__c)[ \t]*__CONCAT__(__c,l)[ \t]*$@#define INT32_C(__c) (__c)@";
2363 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT32_C(__c)[ \t].*$@#define UINT32_C(__c) __CONCAT__(__c,u)@";
2364 test_text = "#define UINT8_C(__c) __CONCAT_U__(__c)\n"
2365 "#define UINT16_C(__c) __CONCAT_U__(__c)\n"
2366 "#define INT32_C(__c) __CONCAT__(__c,l)\n"
2367 "#define UINT32_C(__c) __CONCAT__(__c,ul)\n";
2368 };
2369
2370 fix = {
2371 hackname = hpux_c99_inttypes2;
2372 mach = "*-hp-hpux11.2*";
2373 files = stdint-hpux11.h, stdint.h;
2374 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT8_C(__c)[ \t]*((signed char)(__c))[ \t]*$@#define INT8_C(__c) (__c)@";
2375 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*((unsigned char)(__c))[ \t]*$@#define UINT8_C(__c) (__c)@";
2376 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT16_C(__c)[ \t]*((short)(__c))[ \t]*$@#define INT16_C(__c) (__c)@";
2377 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*((unsigned short)(__c))[ \t]*$@#define UINT16_C(__c) (__c)@";
2378 test_text = "# define INT8_C(__c) ((signed char)(__c))\n"
2379 "# define UINT8_C(__c) ((unsigned char)(__c))\n"
2380 "# define INT16_C(__c) ((short)(__c))\n"
2381 "# define UINT16_C(__c) ((unsigned short)(__c))\n";
2382 };
2383
2384 fix = {
2385 hackname = hpux_stdint_least_fast;
2386 mach = "*-hp-hpux11.2*";
2387 files = stdint-hpux11.h, stdint.h;
2388 select =
2389 "^[ \t]*#[ \t]*define[ \t]+UINT_(LEAST|FAST)64_MAX[ \t]+ULLONG_MAX";
2390 c_fix = format;
2391 c-fix-arg = "# define UINT_%164_MAX __UINT64_MAX__";
2392 test-text = "# define UINT_FAST64_MAX ULLONG_MAX\n"
2393 "# define UINT_LEAST64_MAX ULLONG_MAX\n";
2394 _EOFix_;
2395 };
2396
2397 fix = {
2398 hackname = hpux_inttype_int8_t;
2399 mach = "*-hp-hpux1[01].*";
2400 files = sys/_inttypes.h;
2401 select = "^[ \t]*typedef[ \t]*char[ \t]*int(_least){0,1}8_t.*";
2402 c_fix = format;
2403 c_fix_arg = "typedef signed char int%18_t;";
2404 test_text = "typedef char int_least8_t;\n"
2405 "typedef char int8_t;\n";
2406 };
2407
2408 fix = {
2409 hackname = hpux_imaginary_i;
2410 mach = "ia64-hp-hpux11.*";
2411 files = complex.h;
2412 select = "^[ \t]*#[ \t]*define[ \t]*_Complex_I.*";
2413 c_fix = format;
2414 c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
2415 test_text = "#define _Complex_I (0.f+_Imaginary_I)\n";
2416 };
2417
2418 /*
2419 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant
2420 */
2421 fix = {
2422 hackname = huge_val_hex;
2423 files = bits/huge_val.h;
2424 select = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*";
2425 bypass = "__builtin_huge_val";
2426
2427 c_fix = format;
2428 c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n";
2429
2430 test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)";
2431 };
2432
2433
2434 /*
2435 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant
2436 */
2437 fix = {
2438 hackname = huge_valf_hex;
2439 files = bits/huge_val.h;
2440 select = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*";
2441 bypass = "__builtin_huge_valf";
2442
2443 c_fix = format;
2444 c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n";
2445
2446 test_text = "# define HUGE_VALF (__extension__ 0x1.0p255f)";
2447 };
2448
2449
2450 /*
2451 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant
2452 */
2453 fix = {
2454 hackname = huge_vall_hex;
2455 files = bits/huge_val.h;
2456 select = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*";
2457 bypass = "__builtin_huge_vall";
2458
2459 c_fix = format;
2460 c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n";
2461
2462 test_text = "# define HUGE_VALL (__extension__ 0x1.0p32767L)";
2463 };
2464
2465
2466 /*
2467 * Fix return type of abort and free
2468 */
2469 fix = {
2470 hackname = int_abort_free_and_exit;
2471 files = stdlib.h;
2472 select = "int[ \t]+(abort|free|exit)[ \t]*\\(";
2473 bypass = "_CLASSIC_ANSI_TYPES";
2474
2475 c_fix = format;
2476 c_fix_arg = "void\t%1(";
2477
2478 test_text = "extern int abort(int);\n"
2479 "extern int free(void*);\n"
2480 "extern int exit(void*);";
2481 };
2482
2483
2484 /*
2485 * Fix various macros used to define ioctl numbers.
2486 * The traditional syntax was:
2487 *
2488 * #define _IO(n, x) (('n'<<8)+x)
2489 * #define TIOCFOO _IO(T, 1)
2490 *
2491 * but this does not work with the C standard, which disallows macro
2492 * expansion inside strings. We have to rewrite it thus:
2493 *
2494 * #define _IO(n, x) ((n<<8)+x)
2495 * #define TIOCFOO _IO('T', 1)
2496 *
2497 * The select expressions match too much, but the c_fix code is cautious.
2498 *
2499 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
2500 */
2501 fix = {
2502 hackname = io_quotes_def;
2503 select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
2504 c_fix = char_macro_def;
2505 c_fix_arg = "IO";
2506 test_text =
2507 "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n"
2508 "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n"
2509 "#define _IO(x,y) ('x'<<8|y)";
2510 test_text =
2511 "#define XX_IO(x) ('x'<<8|256)";
2512 };
2513
2514 /*
2515 * Fix the usage of the ioctl macro numbers.
2516 */
2517 fix = {
2518 hackname = io_quotes_use;
2519 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
2520 "\\( *[^,']";
2521 c_fix = char_macro_use;
2522 c_fix_arg = "IO";
2523 test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
2524 "#define TIOCFOO \\\\\n"
2525 "BSD43__IOWR(T, 1) /* Some are multi-line */";
2526 };
2527
2528
2529 /*
2530 * Check for missing ';' in struct
2531 */
2532 fix = {
2533 hackname = ip_missing_semi;
2534 files = netinet/ip.h;
2535 select = "}$";
2536 sed = "/^struct/,/^};/s/}$/};/";
2537 test_text=
2538 "struct mumble {\n"
2539 " union {\n"
2540 " int x;\n"
2541 " }\n"
2542 "}; /* mumbled struct */\n";
2543 };
2544
2545
2546 /*
2547 * Non-traditional "const" declaration in Irix's limits.h.
2548 */
2549 fix = {
2550 hackname = irix_limits_const;
2551 files = fixinc-test-limits.h, limits.h;
2552 select = "^extern const ";
2553 c_fix = format;
2554 c_fix_arg = "extern __const ";
2555 test_text = "extern const char limit; /* test limits */";
2556 };
2557
2558
2559 /*
2560 * IRIX 5.x's stdio.h declares some functions that take a va_list as
2561 * taking char *. However, GCC uses void * for va_list, so
2562 * calling vfprintf with a va_list fails in C++. */
2563 fix = {
2564 hackname = irix_stdio_va_list;
2565 files = stdio.h;
2566
2567 select = '/\* va_list \*/ char \*';
2568 c_fix = format;
2569 c_fix_arg = "__gnuc_va_list";
2570 test_text =
2571 "extern int printf( const char *, /* va_list */ char * );";
2572 };
2573
2574
2575 /*
2576 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
2577 * use / * * / to concatenate tokens.
2578 */
2579 fix = {
2580 hackname = kandr_concat;
2581 files = "sparc/asm_linkage.h";
2582 files = "sun*/asm_linkage.h";
2583 files = "arm/as_support.h";
2584 files = "arm/mc_type.h";
2585 files = "arm/xcb.h";
2586 files = "dev/chardefmac.h";
2587 files = "dev/ps_irq.h";
2588 files = "dev/screen.h";
2589 files = "dev/scsi.h";
2590 files = "sys/tty.h";
2591 files = "Xm.acorn/XmP.h";
2592 files = bsd43/bsd43_.h;
2593 select = '/\*\*/';
2594 c_fix = format;
2595 c_fix_arg = '##';
2596 test_text = "#define __CONCAT__(a,b) a/**/b";
2597 };
2598
2599
2600 /* The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
2601 * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
2602 * constant on recent versions of g++.
2603 */
2604 fix = {
2605 hackname = linux_ia64_ucontext;
2606 files = "sys/ucontext.h";
2607 mach = "ia64-*-linux*";
2608 select = '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
2609 '->sc_gr\[0\]\) - \(char \*\) 0\)';
2610 c_fix = format;
2611 c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2612 test_text = "# define _SC_GR0_OFFSET\t\\\\\n"
2613 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2614 };
2615
2616
2617 /*
2618 * Remove header file warning from sys/time.h. Autoconf's
2619 * AC_HEADER_TIME recommends to include both sys/time.h and time.h
2620 * which causes warning on LynxOS. Remove the warning.
2621 */
2622 fix = {
2623 hackname = lynxos_no_warning_in_sys_time_h;
2624 files = sys/time.h;
2625 select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
2626 c_fix = format;
2627 c_fix_arg = "";
2628 test_text = "#warning Using <time.h> instead of <sys/time.h>";
2629 };
2630
2631
2632 /*
2633 * Add missing declaration for putenv.
2634 */
2635 fix = {
2636 hackname = lynxos_missing_putenv;
2637 mach = '*-*-lynxos*';
2638 files = stdlib.h;
2639 bypass = 'putenv[ \t]*\\(';
2640 select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2641 c_fix = format;
2642 c_fix_arg = "%0\n"
2643 "extern int putenv _AP((char *));";
2644 c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2645 test_text = "extern char *getenv _AP((const char *));";
2646 };
2647
2648
2649 /*
2650 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2651 *
2652 * On NetBSD, machine is a symbolic link to an architecture specific
2653 * directory name, so we can't match a specific file name here.
2654 */
2655 fix = {
2656 hackname = machine_ansi_h_va_list;
2657 select = "define[ \t]+_BSD_VA_LIST_[ \t]";
2658 bypass = '__builtin_va_list';
2659
2660 c_fix = format;
2661 c_fix_arg = "%1__builtin_va_list";
2662 c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2663
2664 test_text = " # define _BSD_VA_LIST_\tchar**";
2665 };
2666
2667
2668 /*
2669 * Fix non-ansi machine name defines
2670 */
2671 fix = {
2672 hackname = machine_name;
2673 c_test = machine_name;
2674 c_fix = machine_name;
2675
2676 test_text = "/* MACH_DIFF: */\n"
2677 "#if defined( i386 ) || defined( sparc ) || defined( vax )"
2678 "\n/* no uniform test, so be careful :-) */";
2679 };
2680
2681
2682 /*
2683 * Some math.h files define struct exception (it's in the System V
2684 * Interface Definition), which conflicts with the class exception defined
2685 * in the C++ file std/stdexcept.h. We redefine it to __math_exception.
2686 * This is not a great fix, but I haven't been able to think of anything
2687 * better.
2688 */
2689 fix = {
2690 hackname = math_exception;
2691 files = math.h;
2692 select = "struct exception";
2693 /*
2694 * This should be bypassed on __cplusplus, but some supposedly C++
2695 * aware headers, such as Solaris 8 and 9, don't wrap their struct
2696 * exception either. So currently we bypass only for glibc, based on a
2697 * comment in the fixed glibc header. Ick.
2698 */
2699 bypass = 'We have a problem when using C\+\+|for C\+\+, '
2700 '_[a-z0-9A-Z_]+_exception; for C, exception';
2701 c_fix = wrap;
2702
2703 c_fix_arg = "#ifdef __cplusplus\n"
2704 "#define exception __math_exception\n"
2705 "#endif\n";
2706
2707 c_fix_arg = "#ifdef __cplusplus\n"
2708 "#undef exception\n"
2709 "#endif\n";
2710
2711 test_text = "typedef struct exception t_math_exception;";
2712 };
2713
2714
2715 /*
2716 * This looks pretty broken to me. ``dbl_max_def'' will contain
2717 * "define DBL_MAX " at the start, when what we really want is just
2718 * the value portion. Can't figure out how to write a test case
2719 * for this either :-(
2720 */
2721 fix = {
2722 hackname = math_huge_val_from_dbl_max;
2723 files = math.h;
2724
2725 /*
2726 * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
2727 * in math.h, this fix applies.
2728 */
2729 select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
2730 bypass = "define[ \t]+DBL_MAX";
2731
2732 shell =
2733 /*
2734 * See if we have a definition for DBL_MAX in float.h.
2735 * If we do, we will replace the one in math.h with that one.
2736 */
2737
2738 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
2739 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
2740
2741 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
2742 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
2743 "s@DBL_MAX@'\"$dbl_max_def@\"\n"
2744 "\telse cat\n"
2745 "\tfi";
2746
2747 test_text =
2748 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
2749 "#define HUGE_VAL DBL_MAX";
2750 };
2751
2752
2753 /*
2754 * nested comment
2755 */
2756 fix = {
2757 hackname = nested_auth_des;
2758 files = rpc/rpc.h;
2759 select = '(/\*.*rpc/auth_des\.h>.*)/\*';
2760 c_fix = format;
2761 c_fix_arg = "%1*/ /*";
2762 test_text = "/*#include <rpc/auth_des.h> /* skip this */";
2763 };
2764
2765
2766 /*
2767 * Some versions of NetBSD don't expect the C99 inline semantics.
2768 */
2769 fix = {
2770 hackname = netbsd_c99_inline_1;
2771 mach = "*-*-netbsd*";
2772 files = signal.h;
2773 select = "extern __inline int";
2774
2775 c_fix = format;
2776 c_fix_arg = "extern\n"
2777 "#ifdef __GNUC_STDC_INLINE__\n"
2778 "__attribute__((__gnu_inline__))\n"
2779 "#endif\n"
2780 "__inline int";
2781
2782 test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}";
2783 };
2784
2785
2786 fix = {
2787 hackname = netbsd_c99_inline_2;
2788 mach = "*-*-netbsd*";
2789 files = signal.h;
2790 select = "#define _SIGINLINE extern __inline";
2791
2792 c_fix = format;
2793 c_fix_arg = <<- _EOArg_
2794 #ifdef __GNUC_STDC_INLINE__
2795 #define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline
2796 #else
2797 %0
2798 #endif
2799 _EOArg_;
2800
2801 test_text = "#define _SIGINLINE extern __inline";
2802 };
2803
2804
2805 /*
2806 * NetBSD has a semicolon after the ending '}' for some extern "C".
2807 */
2808 fix = {
2809 hackname = netbsd_extra_semicolon;
2810 mach = "*-*-netbsd*";
2811 files = sys/cdefs.h;
2812 select = "#define[ \t]*__END_DECLS[ \t]*};";
2813
2814 c_fix = format;
2815 c_fix_arg = "#define __END_DECLS }";
2816
2817 test_text = "#define __END_DECLS };";
2818 };
2819
2820
2821 /* newlib's stdint.h has several failures to conform to C99. The fix
2822 for these removed a comment that can be matched to identify unfixed
2823 versions. */
2824 fix = {
2825 hackname = newlib_stdint_1;
2826 files = stdint-newlib.h, stdint.h;
2827 select = "@todo - Add support for wint_t types";
2828 sed = "s@#define INT32_MIN.*@#define INT32_MIN (-INT32_MAX - 1)@";
2829 sed = "s@#define INT32_MAX.*@#define INT32_MAX __INT32_MAX__@";
2830 sed = "s@#define UINT32_MAX.*@#define UINT32_MAX __UINT32_MAX__@";
2831 sed = "s@#define INT_LEAST32_MIN.*@#define INT_LEAST32_MIN (-INT_LEAST32_MAX - 1)@";
2832 sed = "s@#define INT_LEAST32_MAX.*@#define INT_LEAST32_MAX __INT_LEAST32_MAX__@";
2833 sed = "s@#define UINT_LEAST32_MAX.*@#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__@";
2834 sed = 's@#define INT_FAST\([0-9]*\)_MIN.*@#define INT_FAST\1_MIN (-INT_FAST\1_MAX - 1)@';
2835 sed = 's@#define INT_FAST\([0-9]*\)_MAX.*@#define INT_FAST\1_MAX __INT_FAST\1_MAX__@';
2836 sed = 's@#define UINT_FAST\([0-9]*\)_MAX.*@#define UINT_FAST\1_MAX __UINT_FAST\1_MAX__@';
2837 sed = "s@#define SIZE_MAX.*@#define SIZE_MAX __SIZE_MAX__@";
2838 sed = "s@#define PTRDIFF_MIN.*@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2839 sed = "s@#define PTRDIFF_MAX.*@#define PTRDIFF_MAX __PTRDIFF_MAX__@";
2840 sed = "s@#define UINT8_C.*@#define UINT8_C(c) __UINT8_C(c)@";
2841 sed = "s@#define UINT16_C.*@#define UINT16_C(c) __UINT16_C(c)@";
2842 test_text = "/* @todo - Add support for wint_t types. */\n"
2843 "#define INT32_MIN (-2147483647-1)\n"
2844 "#define INT32_MAX 2147483647\n"
2845 "#define UINT32_MAX 4294967295U\n"
2846 "#define INT_LEAST32_MIN (-2147483647-1)\n"
2847 "#define INT_LEAST32_MAX 2147483647\n"
2848 "#define UINT_LEAST32_MAX 4294967295U\n"
2849 "#define INT_FAST8_MIN INT8_MIN\n"
2850 "#define INT_FAST8_MAX INT8_MAX\n"
2851 "#define UINT_FAST8_MAX UINT8_MAX\n"
2852 "#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)\n"
2853 "#define PTRDIFF_MIN (-__STDINT_EXP(LONG_MAX) - 1L)\n"
2854 "#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX)\n"
2855 "#define UINT8_C(x) x##U\n"
2856 "#define UINT16_C(x) x##U";
2857 };
2858
2859
2860 fix = {
2861 hackname = newlib_stdint_2;
2862 files = stdint-newlib.h, stdint.h;
2863 select = "@todo - Add support for wint_t types";
2864 c_fix = format;
2865 c_fix_arg = "#define INTMAX_MAX __INTMAX_MAX__\n"
2866 "#define INTMAX_MIN (-INTMAX_MAX - 1)\n"
2867 "#define UINTMAX_MAX __UINTMAX_MAX__\n"
2868 "#define WCHAR_MAX __WCHAR_MAX__\n"
2869 "#define WCHAR_MIN __WCHAR_MIN__\n"
2870 "#define WINT_MAX __WINT_MAX__\n"
2871 "#define WINT_MIN __WINT_MIN__\n\n"
2872 "%0";
2873 c_fix_arg = '/\*\* Macros for minimum-width integer constant expressions \*/';
2874 test_text = "/* @todo - Add support for wint_t types. */\n"
2875 "/** Macros for minimum-width integer constant expressions */";
2876 };
2877
2878
2879 /*
2880 * NeXT 3.2 adds const prefix to some math functions.
2881 * These conflict with the built-in functions.
2882 */
2883 fix = {
2884 hackname = next_math_prefix;
2885 files = ansi/math.h;
2886 select = "^extern[ \t]+double[ \t]+__const__[ \t]";
2887
2888 c_fix = format;
2889 c_fix_arg = "extern double %1(";
2890 c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
2891
2892 test_text = "extern\tdouble\t__const__\tmumble();";
2893 };
2894
2895
2896 /*
2897 * NeXT 3.2 uses the word "template" as a parameter for some
2898 * functions. GCC reports an invalid use of a reserved key word
2899 * with the built-in functions.
2900 */
2901 fix = {
2902 hackname = next_template;
2903 files = bsd/libc.h;
2904 select = "[ \t]template\\)";
2905
2906 c_fix = format;
2907 c_fix_arg = "(%1)";
2908 c_fix_arg = "\\(([^)]*)[ \t]template\\)";
2909 test_text = "extern mumble( char * template); /* fix */";
2910 };
2911
2912
2913 /*
2914 * NeXT 3.2 includes the keyword volatile in the abort() and exit()
2915 * function prototypes. That conflicts with the built-in functions.
2916 */
2917 fix = {
2918 hackname = next_volitile;
2919 files = ansi/stdlib.h;
2920 select = "^extern[ \t]+volatile[ \t]+void[ \t]";
2921
2922 c_fix = format;
2923 c_fix_arg = "extern void %1(";
2924 c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
2925
2926 test_text = "extern\tvolatile\tvoid\tabort();";
2927 };
2928
2929
2930 /*
2931 * NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1.
2932 * Note that version 3 of the NeXT system has wait.h in a different directory,
2933 * so that this code won't do anything. But wait.h in version 3 has a
2934 * conditional, so it doesn't need this fix. So everything is okay.
2935 */
2936 fix = {
2937 hackname = next_wait_union;
2938 files = sys/wait.h;
2939
2940 select = 'wait\(union wait';
2941 c_fix = format;
2942 c_fix_arg = "wait(void";
2943 test_text = "extern pid_d wait(union wait*);";
2944 };
2945
2946
2947 /*
2948 * a missing semi-colon at the end of the nodeent structure definition.
2949 */
2950 fix = {
2951 hackname = nodeent_syntax;
2952 files = netdnet/dnetdb.h;
2953 select = "char[ \t]*\\*na_addr[ \t]*$";
2954 c_fix = format;
2955 c_fix_arg = "%0;";
2956 test_text = "char *na_addr\t";
2957 };
2958
2959 /*
2960 * Fix OpenBSD's NULL definition.
2961 */
2962 fix = {
2963 hackname = openbsd_null_definition;
2964 mach = "*-*-openbsd*";
2965 files = locale.h, stddef.h, stdio.h, string.h,
2966 time.h, unistd.h, wchar.h, sys/param.h;
2967 select = "__GNUG__";
2968 c_fix = format;
2969 c_fix_arg = "#ifndef NULL\n"
2970 "#ifdef __cplusplus\n"
2971 "#ifdef __GNUG__\n"
2972 "#define NULL\t__null\n"
2973 "#else\t /* ! __GNUG__ */\n"
2974 "#define NULL\t0L\n"
2975 "#endif\t /* __GNUG__ */\n"
2976 "#else\t /* ! __cplusplus */\n"
2977 "#define NULL\t((void *)0)\n"
2978 "#endif\t /* __cplusplus */\n"
2979 "#endif\t /* !NULL */";
2980
2981 c_fix_arg = "^#ifndef[ \t]*NULL\n"
2982 "^#ifdef[ \t]*__GNUG__\n"
2983 "^#define[ \t]*NULL[ \t]*__null\n"
2984 "^#else\n"
2985 "^#define[ \t]*NULL[ \t]*0L\n"
2986 "^#endif\n"
2987 "^#endif";
2988 test_text =
2989 "#ifndef NULL\n"
2990 "#ifdef __GNUG__\n"
2991 "#define NULL __null\n"
2992 "#else\n"
2993 "#define NULL 0L\n"
2994 "#endif\n"
2995 "#endif\n";
2996 };
2997
2998 /*
2999 * obstack.h used casts as lvalues.
3000 *
3001 * We need to change postincrements of casted pointers (which are
3002 * then dereferenced and assigned into) of the form
3003 *
3004 * *((TYPE*)PTRVAR)++ = (VALUE)
3005 *
3006 * into expressions like
3007 *
3008 * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
3009 *
3010 * which is correct for the cases used in obstack.h since PTRVAR is
3011 * of type char * and the value of the expression is not used.
3012 */
3013 fix = {
3014 hackname = obstack_lvalue_cast;
3015 files = obstack.h;
3016 select = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
3017 c_fix = format;
3018 c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
3019 test_text = "*((void **) (h)->next_free)++ = (aptr)";
3020 };
3021
3022 /*
3023 * Fix OpenBSD's va_start define.
3024 */
3025 fix = {
3026 hackname = openbsd_va_start;
3027 mach = "*-*-openbsd*";
3028 files = stdarg.h;
3029 select = '__builtin_stdarg_start';
3030 c_fix = format;
3031 c_fix_arg = __builtin_va_start;
3032
3033 test_text = "#define va_start(v,l) __builtin_stdarg_start((v),l)";
3034 };
3035
3036 /*
3037 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
3038 * defining regex.h related types. This causes libg++ build and usage
3039 * failures. Fixing this correctly requires checking and modifying 3 files.
3040 */
3041 fix = {
3042 hackname = osf_namespace_a;
3043 files = reg_types.h;
3044 files = sys/lc_core.h;
3045 test = " -r reg_types.h";
3046 test = " -r sys/lc_core.h";
3047 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
3048 test = " -z \"`grep __regex_t regex.h`\"";
3049
3050 c_fix = format;
3051 c_fix_arg = "__%0";
3052 c_fix_arg = "reg(ex|off|match)_t";
3053
3054 test_text = "`touch sys/lc_core.h`"
3055 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
3056 "extern regex_t re;\n"
3057 "extern regoff_t ro;\n"
3058 "extern regmatch_t rm;\n";
3059 };
3060
3061 fix = {
3062 hackname = osf_namespace_c;
3063 files = regex.h;
3064 test = " -r reg_types.h";
3065 test = " -r sys/lc_core.h";
3066 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
3067 test = " -z \"`grep __regex_t regex.h`\"";
3068
3069 select = "#include <reg_types\.h>.*";
3070 c_fix = format;
3071 c_fix_arg = "%0\n"
3072 "typedef __regex_t\tregex_t;\n"
3073 "typedef __regoff_t\tregoff_t;\n"
3074 "typedef __regmatch_t\tregmatch_t;";
3075
3076 test_text = "#include <reg_types.h>";
3077 };
3078
3079
3080 /*
3081 * On broken glibc-2.3.3 systems an array of incomplete structures is
3082 * passed to __sigsetjmp. Fix that to take a pointer instead.
3083 */
3084 fix = {
3085 hackname = pthread_incomplete_struct_argument;
3086 files = pthread.h;
3087 select = "struct __jmp_buf_tag";
3088 c_fix = format;
3089 c_fix_arg = "%1 *%2%3";
3090 c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) (__env)\\[1\\](.*)$";
3091 test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask);";
3092 };
3093
3094 /*
3095 * Fix return type of fread and fwrite on sysV68
3096 */
3097 fix = {
3098 hackname = read_ret_type;
3099 files = stdio.h;
3100 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
3101 c_fix = format;
3102 c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
3103 c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
3104
3105 test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
3106 };
3107
3108
3109 /*
3110 * Fix casts as lvalues in glibc's <rpc/xdr.h>.
3111 */
3112 fix = {
3113 hackname = rpc_xdr_lvalue_cast_a;
3114 files = rpc/xdr.h;
3115 select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
3116 c_fix = format;
3117 c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
3118 test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
3119 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
3120 };
3121
3122
3123 fix = {
3124 hackname = rpc_xdr_lvalue_cast_b;
3125 files = rpc/xdr.h;
3126 select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
3127 c_fix = format;
3128 c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
3129 test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
3130 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
3131 };
3132
3133
3134 /*
3135 * function class(double x) conflicts with C++ keyword on rs/6000
3136 */
3137 fix = {
3138 hackname = rs6000_double;
3139 files = math.h;
3140 select = '[^a-zA-Z_]class\(';
3141
3142 c_fix = format;
3143 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
3144 c_fix_arg = '^.*[^a-zA-Z_]class\(.*';
3145
3146 test_text = "extern int class();";
3147 };
3148
3149
3150 /*
3151 * Wrong fchmod prototype on RS/6000.
3152 */
3153 fix = {
3154 hackname = rs6000_fchmod;
3155 files = sys/stat.h;
3156 select = 'fchmod\(char \*';
3157 c_fix = format;
3158 c_fix_arg = "fchmod(int";
3159 test_text = "extern int fchmod(char *, mode_t);";
3160 };
3161
3162
3163 /*
3164 * parameters conflict with C++ new on rs/6000
3165 */
3166 fix = {
3167 hackname = rs6000_param;
3168 files = "stdio.h";
3169 files = "unistd.h";
3170
3171 select = 'rename\(const char \*old, const char \*new\)';
3172 c_fix = format;
3173 c_fix_arg = 'rename(const char *_old, const char *_new)';
3174
3175 test_text = 'extern int rename(const char *old, const char *new);';
3176 };
3177
3178
3179 /*
3180 * Solaris 10+ <sys/feature_tests.h> defines _RESTRICT_KYWD as restrict
3181 * for C99. This is wrong for C++, which needs many C99 features, but
3182 * only supports __restrict.
3183 */
3184 fix = {
3185 hackname = solaris___restrict;
3186 files = sys/feature_tests.h;
3187 select = "#define[ \t]*_RESTRICT_KYWD[ \t]*restrict";
3188 mach = "*-*-solaris2*";
3189 c_fix = format;
3190 c_fix_arg = "#ifdef __cplusplus\n#define\t_RESTRICT_KYWD\t__restrict\n"
3191 "#else\n%0\n#endif";
3192 test_text = "#define _RESTRICT_KYWD restrict";
3193 };
3194
3195
3196 /*
3197 * Solaris 10+ complex.h defines _Complex_I and _Imaginary_I in terms of
3198 * themselves, which are Sun Studio compiler intrinsics. Remove _Imaginary_I
3199 * and imaginary definitions which are not supported by GCC.
3200 */
3201 fix = {
3202 hackname = solaris_complex;
3203 mach = "*-*-solaris2.*";
3204 files = complex.h;
3205 select = "#define[ \t]_Complex_I[ \t]_Complex_I";
3206 sed = "s/#define[ \t]_Complex_I[ \t]_Complex_I/"
3207 "#define\t_Complex_I\t(__extension__ 1.0iF)/";
3208 sed = "/#define[ \t]_Imaginary_I[ \t]_Imaginary_I/d";
3209 sed = "/#define[ \t]imaginary[ \t]_Imaginary/d";
3210 sed = "s/#define[ \t]I[ \t]\\{1,\\}_Imaginary_I/#define\tI\t\t_Complex_I/";
3211 test_text = "#define _Complex_I _Complex_I\n"
3212 "#define complex _Complex\n"
3213 "#define _Imaginary_I _Imaginary_I\n"
3214 "#define imaginary _Imaginary\n"
3215 "#undef I\n"
3216 "#define I _Imaginary_I";
3217 };
3218
3219
3220 /*
3221 * Solaris 10+ <complex.h> is wrapped in #ifndef __cplusplus. Wrap in
3222 * extern "C" instead so libstdc++ can use it.
3223 */
3224 fix = {
3225 hackname = solaris_complex_cxx;
3226 mach = "*-*-solaris2.*";
3227 files = complex.h;
3228 sed = "/#if[ \t]*!defined(__cplusplus)/c\\\n"
3229 "#ifdef\t__cplusplus\\\nextern \"C\" {\\\n#endif";
3230 sed = "/#endif[ \t]*\\/\\* !defined(__cplusplus) \\*\\//c\\\n"
3231 "#ifdef\t__cplusplus\\\n}\\\n#endif";
3232 test_text = "#if !defined(__cplusplus)\n"
3233 "#endif /* !defined(__cplusplus) */";
3234 };
3235
3236
3237 /*
3238 * g++ rejects functions declared with both C and C++ linkage.
3239 */
3240 fix = {
3241 hackname = solaris_cxx_linkage;
3242 mach = '*-*-solaris2*';
3243 files = "iso/stdlib_iso.h";
3244 select = "(#if __cplusplus >= 199711L)\n"
3245 "(extern \"C\\+\\+\" \\{\n)"
3246 "(.*(bsearch|qsort).*)";
3247 c_fix = format;
3248 c_fix_arg = "%1 && !__GNUG__\n%2%3";
3249
3250 test_text =
3251 "#if __cplusplus >= 199711L\n"
3252 "extern \"C++\" {\n"
3253 " void *bsearch(const void *, const void *, size_t, size_t,";
3254 };
3255
3256
3257 /*
3258 * Solaris <iso/stdio_iso.h> doesn't declare getc for C++ with
3259 * _STRICT_STDC, but uses it.
3260 */
3261 fix = {
3262 hackname = solaris_getc_strict_stdc;
3263 mach = "*-*-solaris2*";
3264 files = "iso/stdio_iso.h";
3265 select = "(.*&& )!defined\\(_STRICT_STDC\\)(.*)";
3266 c_fix = format;
3267 c_fix_arg = "%1(!defined(_STRICT_STDC) || (__cplusplus >= 199711L))%2";
3268
3269 test_text =
3270 "#if !defined(_REENTRANT) && !defined(_LP64) && !defined(_STRICT_STDC)";
3271 };
3272
3273
3274 /*
3275 * Before Solaris 10, <iso/setjmp_iso.h> doesn't mark longjump noreturn.
3276 */
3277 fix = {
3278 hackname = solaris_longjmp_noreturn;
3279 mach = "*-*-solaris2*";
3280 files = "iso/setjmp_iso.h";
3281 bypass = "__NORETURN";
3282 select = "(.*longjmp\\(jmp_buf.*[^)]+\\));";
3283 c_fix = format;
3284 c_fix_arg = "%1 __attribute__ ((__noreturn__));";
3285
3286 test_text = "extern void longjmp(jmp_buf, int);";
3287 };
3288
3289
3290 /*
3291 * Sun Solaris 10 defines several C99 math macros in terms of
3292 * builtins specific to the Studio compiler, in particular not
3293 * compatible with the GNU compiler.
3294 */
3295 fix = {
3296 hackname = solaris_math_1;
3297 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3298 bypass = "__GNUC__";
3299 files = iso/math_c99.h;
3300 c_fix = format;
3301 c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
3302 c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
3303 test_text =
3304 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3305 "#undef HUGE_VAL\n"
3306 "#define HUGE_VAL __builtin_huge_val\n"
3307 "#undef HUGE_VALF\n"
3308 "#define HUGE_VALF __builtin_huge_valf\n"
3309 "#undef HUGE_VALL\n"
3310 "#define HUGE_VALL __builtin_huge_vall";
3311 };
3312
3313 fix = {
3314 hackname = solaris_math_2;
3315 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3316 bypass = "__GNUC__";
3317 files = iso/math_c99.h;
3318 c_fix = format;
3319 c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
3320 c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
3321 test_text =
3322 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3323 "#undef INFINITY\n"
3324 "#define INFINITY __builtin_infinity";
3325 };
3326
3327 fix = {
3328 hackname = solaris_math_3;
3329 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3330 bypass = "__GNUC__";
3331 files = iso/math_c99.h;
3332 c_fix = format;
3333 c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
3334 c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
3335 test_text =
3336 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3337 "#undef NAN\n"
3338 "#define NAN __builtin_nan";
3339 };
3340
3341 fix = {
3342 hackname = solaris_math_4;
3343 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3344 bypass = "__GNUC__";
3345 files = iso/math_c99.h;
3346 c_fix = format;
3347 c_fix_arg = "#define\tfpclassify(x) \\\n"
3348 " __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, FP_SUBNORMAL, FP_ZERO, (x))";
3349 c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
3350 test_text =
3351 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3352 "#undef fpclassify\n"
3353 "#define fpclassify(x) __builtin_fpclassify(x)";
3354 };
3355
3356 fix = {
3357 hackname = solaris_math_8;
3358 select = '@\(#\)math_c99\.h' "[ \t]+1\\.[0-9]+[ \t]+[0-9/]+ SMI";
3359 bypass = "__GNUC__";
3360 files = iso/math_c99.h;
3361 c_fix = format;
3362 c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
3363 "\t\t\t ? __builtin_signbitf(x) \\\n"
3364 "\t\t\t : sizeof(x) == sizeof(long double) \\\n"
3365 "\t\t\t ? __builtin_signbitl(x) \\\n"
3366 "\t\t\t : __builtin_signbit(x))";
3367 c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
3368 test_text = <<- _EOText_
3369 #ident "@(#)math_c99.h 1.9 04/11/01 SMI"
3370 #undef signbit
3371 #define signbit(x) __builtin_signbit(x)
3372 _EOText_;
3373 };
3374
3375 fix = {
3376 hackname = solaris_math_9;
3377 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3378 bypass = "__GNUC__";
3379 files = iso/math_c99.h;
3380 c_fix = format;
3381 c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)";
3382 c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) __builtin_[a-z]+\\(y\\)\\)";
3383 test_text =
3384 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3385 "#undef isgreater\n"
3386 "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n"
3387 "#undef isgreaterequal\n"
3388 "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n"
3389 "#undef isless\n"
3390 "#define isless(x, y) ((x) __builtin_isless(y))\n"
3391 "#undef islessequal\n"
3392 "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n"
3393 "#undef islessgreater\n"
3394 "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n"
3395 "#undef isunordered\n"
3396 "#define isunordered(x, y) ((x) __builtin_isunordered(y))";
3397 };
3398
3399 /*
3400 * On Solaris 11, if you do isinf(NaN) you'll get a floating point
3401 * exception. Provide an alternative using GCC's builtin.
3402 */
3403
3404 fix = {
3405 hackname = solaris_math_10;
3406 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3407 files = iso/math_c99.h;
3408 c_fix = format;
3409 c_fix_arg = "#define\tisinf(x) __builtin_isinf(x)";
3410 c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n"
3411 "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);[ \t]*\\\\\n"
3412 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*INFINITY[ \t]*\\|\\|[ \t]*\\\\\n"
3413 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*\\(-INFINITY\\);[ \t]*\\}\\)";
3414 test_text =
3415 '#pragma ident "@(#)math_c99.h 1.12 07/01/21 SMI"'"\n"
3416 "#undef isinf\n"
3417 "#define isinf(x) __extension__( \\\\\n"
3418 " { __typeof(x) __x_i = (x); \\\\\n"
3419 " __x_i == (__typeof(__x_i)) INFINITY || \\\\\n"
3420 " __x_i == (__typeof(__x_i)) (-INFINITY); })";
3421 };
3422
3423 /*
3424 * Sun Solaris defines PTHREAD_MUTEX_INITIALIZER with a trailing
3425 * "0" for the last field of the pthread_mutex_t structure, which is
3426 * of type upad64_t, which itself is typedef'd to int64_t, but with
3427 * __STDC__ defined (e.g. by -ansi) it is a union. So change the
3428 * initializer to "{0}" instead
3429 */
3430 fix = {
3431 hackname = solaris_mutex_init_2;
3432 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3433 files = pthread.h;
3434 /*
3435 * On Solaris 10, this fix is unnecessary because upad64_t is
3436 * always defined correctly regardless of the definition of the
3437 * __STDC__ macro. The first "mach" pattern matches up to
3438 * solaris9. The second "mach" pattern will not match any two (or
3439 * more) digit solaris version, but it will match e.g. 2.5.1.
3440 */
3441 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3442 c_fix = format;
3443 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3444 "%0\n"
3445 "#else\n"
3446 "%1, {0}}%4\n"
3447 "#endif";
3448 c_fix_arg = "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+"
3449 "(|/\*.*\*/[ \t]*\\\\\n[ \t]*)\\{.*)"
3450 ",[ \t]*0\\}" "(|[ \t].*)$";
3451 test_text =
3452 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3453 "#define PTHREAD_MUTEX_INITIALIZER\t{{{0},0}, {{{0}}}, 0}\n"
3454 "#define PTHREAD_COND_INITIALIZER\t{{{0}, 0}, 0}\t/* DEFAULTCV */\n"
3455 "#define PTHREAD_MUTEX_INITIALIZER /* = DEFAULTMUTEX */ \\\\\n"
3456 " {{0, 0, 0, DEFAULT_TYPE, _MUTEX_MAGIC}, {{{0}}}, 0}\n"
3457 "#define PTHREAD_COND_INITIALIZER /* = DEFAULTCV */ \\\\\n"
3458 " {{{0, 0, 0, 0}, DEFAULT_TYPE, _COND_MAGIC}, 0}";
3459 };
3460
3461
3462 /*
3463 * The pow overloads with int were removed in C++ 2011 DR 550.
3464 */
3465 fix = {
3466 hackname = solaris_pow_int_overload;
3467 mach = '*-*-solaris2*';
3468 files = "iso/math_iso.h";
3469 select = "^[ \t]*inline [a-z ]* pow\\([^()]*, int [^()]*\\)"
3470 " *\\{[^{}]*\n[^{}]*\\}";
3471 c_fix = format;
3472 c_fix_arg = "#if __cplusplus < 201103L\n%0\n#endif";
3473
3474 test_text =
3475 " inline long double pow(long double __X, int __Y) { return\n"
3476 " __powl(__X, (long double) (__Y)); }";
3477 };
3478
3479
3480 /*
3481 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a "0" for some
3482 * fields of the pthread_rwlock_t structure, which are of type
3483 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3484 * defined (e.g. by -ansi) it is a union. So change the initializer
3485 * to "{0}" instead.
3486 */
3487 fix = {
3488 hackname = solaris_rwlock_init_1;
3489 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3490 files = pthread.h;
3491 mach = '*-*-solaris*';
3492 c_fix = format;
3493 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3494 "%0\n"
3495 "#else\n"
3496 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
3497 "#endif";
3498 c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
3499 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
3500
3501 test_text =
3502 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3503 "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
3504 };
3505
3506
3507 /*
3508 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
3509 * structure. As such, it need two levels of brackets, but only
3510 * contains one. Wrap the macro definition in an extra layer.
3511 */
3512 fix = {
3513 hackname = solaris_once_init_1;
3514 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3515 files = pthread.h;
3516 mach = '*-*-solaris*';
3517 c_fix = format;
3518 c_fix_arg = "%1{%2}%3";
3519 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
3520 test_text =
3521 '#pragma ident "@(#)pthread.h 1.37 04/09/28 SMI"'"\n"
3522 "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
3523 };
3524
3525
3526 /*
3527 * Sun Solaris defines PTHREAD_ONCE_INIT with a "0" for some
3528 * fields of the pthread_once_t structure, which are of type
3529 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3530 * defined (e.g. by -ansi) it is a union. So change the initializer
3531 * to "{0}" instead. This test relies on solaris_once_init_1.
3532 */
3533 fix = {
3534 hackname = solaris_once_init_2;
3535 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3536 files = pthread.h;
3537 /*
3538 * On Solaris 10, this fix is unnecessary because upad64_t is
3539 * always defined correctly regardless of the definition of the
3540 * __STDC__ macro. The first "mach" pattern matches up to
3541 * solaris9. The second "mach" pattern will not match any two (or
3542 * more) digit solaris version, but it will match e.g. 2.5.1.
3543 */
3544 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3545 c_fix = format;
3546 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3547 "%0\n"
3548 "#else\n"
3549 "%1{0}, {0}, {0}, {%3}%4\n"
3550 "#endif";
3551 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{\\{)"
3552 "(0, 0, 0, )(PTHREAD_[A-Z_]+)(\\}\\})[ \t]*$";
3553 test_text =
3554 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3555 "#define PTHREAD_ONCE_INIT\t{{0, 0, 0, PTHREAD_ONCE_NOTDONE}}\n";
3556 };
3557
3558
3559 /*
3560 * Sun Solaris 2 has a version of sys/int_const.h that defines
3561 * UINT8_C and UINT16_C to unsigned constants.
3562 */
3563 fix = {
3564 hackname = solaris_int_const;
3565 files = sys/int_const.h;
3566 mach = '*-*-solaris2*';
3567 c_fix = format;
3568 c_fix_arg = "#define\tUINT8_C(c)\t(c)\n"
3569 "%1\n"
3570 "#define\tUINT16_C(c)\t(c)";
3571 select = "^#define[ \t]+UINT8_C\\(c\\)[ \t]+__CONCAT__.*\n"
3572 "(/\*.*\*/)\n"
3573 "#define[ \t]+UINT16_C\\(c\\)[ \t]+__CONCAT__.*";
3574 test_text =
3575 "#define UINT8_C(c) __CONCAT__(c,u)\n"
3576 "/* CSTYLED */\n"
3577 "#define UINT16_C(c) __CONCAT__(c,u)";
3578 };
3579
3580
3581 /*
3582 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3583 * UINT8_MAX and UINT16_MAX to unsigned constants.
3584 */
3585 fix = {
3586 hackname = solaris_int_limits_1;
3587 files = sys/int_limits.h;
3588 mach = '*-*-solaris2*';
3589 c_fix = format;
3590 c_fix_arg = "#define\tUINT8_MAX\t(255)\n"
3591 "#define\tUINT16_MAX\t(65535)";
3592 select = "^#define[ \t]+UINT8_MAX[ \t]+\\(255U\\)\n"
3593 "#define[ \t]+UINT16_MAX[ \t]+\\(65535U\\)";
3594 test_text =
3595 "#define UINT8_MAX (255U)\n"
3596 "#define UINT16_MAX (65535U)";
3597 };
3598
3599
3600 /*
3601 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3602 * INT_FAST16 limits to wrong values for sys/int_types.h.
3603 */
3604 fix = {
3605 hackname = solaris_int_limits_2;
3606 files = sys/int_limits.h;
3607 mach = '*-*-solaris2*';
3608 c_fix = format;
3609 c_fix_arg = "#define\t%1_FAST16_%2 %132_%2";
3610 select = "^#define[ \t]+(INT|UINT)_FAST16_(MAX|MIN)[ \t](INT|UINT)16.*";
3611 test_text =
3612 "#define INT_FAST16_MAX INT16_MAX\n"
3613 "#define UINT_FAST16_MAX UINT16_MAX\n"
3614 "#define INT_FAST16_MIN INT16_MIN";
3615 };
3616
3617
3618 /*
3619 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3620 * SIZE_MAX as unsigned long.
3621 */
3622 fix = {
3623 hackname = solaris_int_limits_3;
3624 files = sys/int_limits.h;
3625 mach = '*-*-solaris2*';
3626 c_fix = format;
3627 c_fix_arg = "#define\tSIZE_MAX\t4294967295U";
3628 select = "^#define[ \t]+SIZE_MAX[ \t]+4294967295UL";
3629 test_text =
3630 "#define SIZE_MAX 4294967295UL";
3631 };
3632
3633
3634 /*
3635 * Sun Solaris up to 9 has a version of sys/int_types.h that forbids use
3636 * of Standard C99 64-bit types in 32-bit mode.
3637 */
3638 fix = {
3639 hackname = solaris_int_types;
3640 select = "__STDC__ - 0 == 0";
3641 bypass = "_LONGLONG_TYPE";
3642 files = sys/int_types.h;
3643 c_fix = format;
3644 c_fix_arg =
3645 "(defined(_STDC_C99) || !defined(_STRICT_STDC) || defined(__GNUC__))";
3646 test_text =
3647 "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3648 "typedef long long int64_t;\n"
3649 "#endif\n\n"
3650 "#if defined(_LP64) || (__STDC__ - 0 == 0 && !defined(_NO_LONGLONG))\n"
3651 "typedef int64_t intmax_t;\n"
3652 "#endif";
3653 };
3654
3655
3656 /*
3657 * Solaris 10+ <spawn.h> uses char *const argv[_RESTRICT_KYWD] in the
3658 * posix_spawn declarations, which doesn't work with C++.
3659 */
3660 fix = {
3661 hackname = solaris_posix_spawn_restrict;
3662 files = spawn.h;
3663 mach = '*-*-solaris2*';
3664 c_fix = format;
3665 c_fix_arg = "%1*_RESTRICT_KYWD %2%3";
3666 select = "(.*[ \t]+)([a-z]+)\\[_RESTRICT_KYWD\\](.*)";
3667 test_text =
3668 "char *const argv[_RESTRICT_KYWD],\n"
3669 "char *const envp[_RESTRICT_KYWD]);";
3670 };
3671
3672
3673 /*
3674 * Before Solaris 10, <stdio.h> lacks declarations of std::__filbuf and
3675 * std::__flsbuf, but <iso/stdio_iso.h> uses them.
3676 */
3677 fix = {
3678 hackname = solaris_std___filbuf;
3679 files = stdio.h;
3680 mach = '*-*-solaris2*';
3681 bypass = "using std::__filbuf";
3682 select = "(using std::perror;\n)(#endif)";
3683 c_fix = format;
3684 c_fix_arg = "%1#ifndef _LP64\n"
3685 "using std::__filbuf;\n"
3686 "using std::__flsbuf;\n"
3687 "#endif\n%2";
3688
3689 test_text = "using std::perror;\n"
3690 "#endif";
3691 };
3692
3693
3694 /*
3695 * Sun Solaris 8 has what appears to be some gross workaround for
3696 * some old version of their c++ compiler. G++ doesn't want it
3697 * either, but doesn't want to be tied to SunPRO version numbers.
3698 */
3699 fix = {
3700 hackname = solaris_stdio_tag;
3701 files = stdio_tag.h;
3702
3703 select = '__cplusplus < 54321L';
3704 /* In Solaris 10, the code in stdio_tag.h is conditionalized on
3705 "!defined(__GNUC__)" so we no longer need to fix it. */
3706 bypass = '__GNUC__';
3707 sed = 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/';
3708
3709 test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
3710 };
3711
3712
3713 /*
3714 * On Solaris 9, __va_list needs to become a typedef for
3715 * __builtin_va_list to make -Wmissing-format-attribute work.
3716 */
3717 fix = {
3718 hackname = solaris_sys_va_list;
3719 files = sys/va_list.h;
3720 mach = '*-*-solaris2.9';
3721 select = "#if.*__STDC__.*\n"
3722 "typedef void \\*__va_list;\n"
3723 "#else\n"
3724 "typedef char \\*__va_list;\n"
3725 "#endif";
3726
3727 c_fix = format;
3728 c_fix_arg = "#ifdef __GNUC__\n"
3729 "typedef __builtin_va_list __va_list;\n"
3730 "#else\n"
3731 "%0\n"
3732 "#endif";
3733 test_text = "#if defined(__STDC__) && !defined(__ia64)\n"
3734 "typedef void *__va_list;\n"
3735 "#else\n"
3736 "typedef char *__va_list;\n"
3737 "#endif";
3738 };
3739
3740
3741 /*
3742 * a missing semi-colon at the end of the statsswtch structure definition.
3743 */
3744 fix = {
3745 hackname = statsswtch;
3746 files = rpcsvc/rstat.h;
3747 select = "boottime$";
3748 c_fix = format;
3749 c_fix_arg = "boottime;";
3750 test_text = "struct statswtch {\n int boottime\n};";
3751 };
3752
3753
3754 /*
3755 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
3756 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
3757 * OK too.
3758 */
3759 fix = {
3760 hackname = stdio_stdarg_h;
3761 files = stdio.h;
3762 bypass = "include.*(stdarg\.h|machine/ansi\.h)";
3763 /*
3764 * On Solaris 10, this fix is unncessary; <stdio.h> includes
3765 * <iso/stdio_iso.h>, which includes <sys/va_list.h>.
3766 */
3767 mach = '*-*-solaris2.1[0-9]*';
3768 not_machine = true;
3769
3770 c_fix = wrap;
3771
3772 c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n";
3773
3774 test_text = "";
3775 };
3776
3777
3778 /*
3779 * Don't use or define the name va_list in stdio.h. This is for
3780 * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence
3781 * of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
3782 * indicate that the header knows what it's doing -- under SUSv2,
3783 * stdio.h is required to define va_list, and we shouldn't break
3784 * that.
3785 */
3786 fix = {
3787 hackname = stdio_va_list;
3788 files = stdio.h;
3789 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3790 /*
3791 * On Solaris 10, the definition in
3792 * <stdio.h> is guarded appropriately by the _XPG4 feature macro;
3793 * there is therefore no need for this fix there.
3794 */
3795 mach = '*-*-solaris2.1[0-9]*';
3796 not_machine = true;
3797
3798 /*
3799 * Use __gnuc_va_list in arg types in place of va_list.
3800 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3801 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3802 * trailing parentheses and semicolon save all other systems from this.
3803 * Define __not_va_list__ (something harmless and unused)
3804 * instead of va_list.
3805 * Don't claim to have defined va_list.
3806 */
3807 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3808 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3809 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3810 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3811 "s@ va_list@ __not_va_list__@\n"
3812 "s@\\*va_list@*__not_va_list__@\n"
3813 "s@ __va_list)@ __gnuc_va_list)@\n"
3814 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3815 "@typedef \\1 __not_va_list__;@\n"
3816 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3817 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3818 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3819 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3820 "s@VA_LIST@DUMMY_VA_LIST@\n"
3821 "s@_Va_LIST@_VA_LIST@";
3822 test_text = "extern void mumble( va_list);";
3823 };
3824
3825
3826 /*
3827 * Fix headers that use va_list from stdio.h to use the updated
3828 * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is
3829 * dealt with elsewhere. The presence of __gnuc_va_list,
3830 * __DJ_va_list, or _G_va_list is taken to indicate that the header
3831 * knows what it's doing.
3832 */
3833 fix = {
3834 hackname = stdio_va_list_clients;
3835 files = com_err.h;
3836 files = cps.h;
3837 files = curses.h;
3838 files = krb5.h;
3839 files = lc_core.h;
3840 files = pfmt.h;
3841 files = wchar.h;
3842 files = curses_colr/curses.h;
3843 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3844 /* Don't fix, if we use va_list from stdarg.h, or if the use is
3845 otherwise protected. */
3846 bypass = 'include <stdarg\.h>|#ifdef va_start';
3847
3848 /*
3849 * Use __gnuc_va_list in arg types in place of va_list.
3850 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3851 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3852 * trailing parentheses and semicolon save all other systems from this.
3853 * Define __not_va_list__ (something harmless and unused)
3854 * instead of va_list.
3855 * Don't claim to have defined va_list.
3856 */
3857 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3858 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3859 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3860 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3861 "s@ va_list@ __not_va_list__@\n"
3862 "s@\\*va_list@*__not_va_list__@\n"
3863 "s@ __va_list)@ __gnuc_va_list)@\n"
3864 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3865 "@typedef \\1 __not_va_list__;@\n"
3866 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3867 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3868 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3869 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3870 "s@VA_LIST@DUMMY_VA_LIST@\n"
3871 "s@_Va_LIST@_VA_LIST@";
3872 test_text = "extern void mumble( va_list);";
3873 };
3874
3875
3876 /*
3877 * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
3878 * is "!defined( __STRICT_ANSI__ )"
3879 */
3880 fix = {
3881 hackname = strict_ansi_not;
3882 select = "^([ \t]*#[ \t]*if.*)"
3883 "(!__STDC__"
3884 "|__STDC__[ \t]*==[ \t]*0"
3885 "|__STDC__[ \t]*!=[ \t]*1"
3886 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
3887 /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
3888 bypass = 'GNU and MIPS C compilers define __STDC__ differently';
3889 /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
3890 is not defined by GCC, so it is safe. */
3891 bypass = '__SCO_VERSION__.*__STDC__ != 1';
3892 c_test = stdc_0_in_system_headers;
3893
3894 c_fix = format;
3895 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3896
3897 test_text = "#if !__STDC__ \n"
3898 "#if __STDC__ == 0\n"
3899 "#if __STDC__ != 1\n"
3900 "#if __STDC__ - 0 == 0"
3901 "/* not std C */\nint foo;\n"
3902 "\n#end-end-end-end-if :-)";
3903 };
3904
3905 /*
3906 * "__STDC__-0==0"
3907 * is "!defined( __STRICT_ANSI__ )" on continued #if-s
3908 */
3909 fix = {
3910 hackname = strict_ansi_not_ctd;
3911 files = math.h, limits.h, stdio.h, signal.h,
3912 stdlib.h, sys/signal.h, time.h;
3913 /*
3914 * Starting at the beginning of a line, skip white space and
3915 * a leading "(" or "&&" or "||". One of those must be found.
3916 * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
3917 * expression. If these are nested, then they must accumulate
3918 * because we won't match any closing parentheses. Finally,
3919 * after skipping over all that, we must then match our suspect
3920 * phrase: "__STDC__-0==0" with or without white space.
3921 */
3922 select = "^([ \t]*" '(\(|&&|\|\|)'
3923 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
3924 "[ \t(]*)"
3925 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
3926 c_test = stdc_0_in_system_headers;
3927
3928 c_fix = format;
3929 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3930
3931 test_text = "#if 1 && \\\\\n"
3932 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
3933 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
3934 "|| __STDC__ - 0 == 0 ) /* not std C */\n"
3935 "int foo;\n#endif";
3936 };
3937
3938
3939 /*
3940 * "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1"
3941 * is "defined( __STRICT_ANSI__ )"
3942 */
3943 fix = {
3944 hackname = strict_ansi_only;
3945 select = "^([ \t]*#[ \t]*if.*)"
3946 "(__STDC__[ \t]*!=[ \t]*0"
3947 "|__STDC__[ \t]*==[ \t]*1"
3948 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
3949 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
3950 c_test = stdc_0_in_system_headers;
3951
3952 c_fix = format;
3953 c_fix_arg = "%1 defined(__STRICT_ANSI__)";
3954
3955 test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
3956 };
3957
3958
3959 /*
3960 * IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s
3961 * in prototype without previous definition.
3962 */
3963 fix = {
3964 hackname = struct_file;
3965 files = rpc/xdr.h;
3966 select = '^.*xdrstdio_create.*struct __file_s';
3967 c_fix = format;
3968 c_fix_arg = "struct __file_s;\n%0";
3969 test_text = "extern void xdrstdio_create( struct __file_s* );";
3970 };
3971
3972
3973 /*
3974 * IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr
3975 * in prototype without previous definition.
3976 *
3977 * Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same
3978 * function, and does define it.
3979 */
3980 fix = {
3981 hackname = struct_sockaddr;
3982 files = rpc/auth.h;
3983 select = "^.*authdes_create.*struct sockaddr[^_]";
3984 bypass = "<sys/socket\.h>";
3985 bypass = "struct sockaddr;\n";
3986 c_fix = format;
3987 c_fix_arg = "struct sockaddr;\n%0";
3988 test_text = "extern AUTH* authdes_create( struct sockaddr* );";
3989 };
3990
3991
3992 /*
3993 * Apply fix this to all OSs since this problem seems to effect
3994 * more than just SunOS.
3995 */
3996 fix = {
3997 hackname = sun_auth_proto;
3998 files = rpc/auth.h;
3999 files = rpc/clnt.h;
4000 files = rpc/svc.h;
4001 files = rpc/xdr.h;
4002 bypass = "__cplusplus";
4003 /*
4004 * Select those files containing '(*name)()'.
4005 */
4006 select = '\(\*[a-z][a-z_]*\)\(\)';
4007
4008 c_fix = format;
4009 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
4010 "#else\n%1();%2\n#endif";
4011 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
4012
4013 test_text =
4014 "struct auth_t {\n"
4015 " int (*name)(); /* C++ bad */\n"
4016 "};";
4017 };
4018
4019
4020 /*
4021 * Fix bogus #ifdef on SunOS 4.1.
4022 */
4023 fix = {
4024 hackname = sun_bogus_ifdef;
4025 files = "hsfs/hsfs_spec.h";
4026 files = "hsfs/iso_spec.h";
4027 select = '#ifdef(.*\|\|.*)';
4028 c_fix = format;
4029 c_fix_arg = "#if%1";
4030
4031 test_text = "#ifdef __i386__ || __vax__ || __sun4c__";
4032 };
4033
4034
4035 /*
4036 * Fix the CAT macro in SunOS memvar.h.
4037 */
4038 fix = {
4039 hackname = sun_catmacro;
4040 files = pixrect/memvar.h;
4041 select = "^#define[ \t]+CAT\\(a,b\\).*";
4042 c_fix = format;
4043
4044 c_fix_arg =
4045 "#ifdef __STDC__\n"
4046 "# define CAT(a,b) a##b\n"
4047 "#else\n%0\n#endif";
4048
4049 test_text =
4050 "#define CAT(a,b)\ta/**/b";
4051 };
4052
4053
4054 /*
4055 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
4056 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68
4057 */
4058 fix = {
4059 hackname = sun_malloc;
4060 files = malloc.h;
4061 bypass = "_CLASSIC_ANSI_TYPES";
4062
4063 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
4064 sed = "s/int[ \t][ \t]*free/void\tfree/g";
4065 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
4066 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
4067 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
4068
4069 test_text =
4070 "typedef char *\tmalloc_t;\n"
4071 "int \tfree();\n"
4072 "char*\tmalloc();\n"
4073 "char*\tcalloc();\n"
4074 "char*\trealloc();";
4075 };
4076
4077
4078 /*
4079 * Check for yet more missing ';' in struct (in SunOS 4.0.x)
4080 */
4081 fix = {
4082 hackname = sun_rusers_semi;
4083 files = rpcsvc/rusers.h;
4084 select = "_cnt$";
4085 sed = "/^struct/,/^};/s/_cnt$/_cnt;/";
4086 test_text = "struct mumble\n int _cnt\n};";
4087 };
4088
4089
4090 /*
4091 * signal.h on SunOS defines signal using (),
4092 * which causes trouble when compiling with g++ -pedantic.
4093 */
4094 fix = {
4095 hackname = sun_signal;
4096 files = sys/signal.h;
4097 files = signal.h;
4098 select = "^void\t" '\(\*signal\(\)\)\(\);.*';
4099
4100 c_fix = format;
4101 c_fix_arg =
4102 "#ifdef __cplusplus\n"
4103 "void\t(*signal(...))(...);\n"
4104 "#else\n%0\n#endif";
4105
4106 test_text = "void\t(*signal())();";
4107 };
4108
4109
4110 /*
4111 * Correct the return type for strlen in strings.h in SunOS 4.
4112 */
4113 fix = {
4114 hackname = sunos_strlen;
4115 files = strings.h;
4116 select = "int[ \t]*strlen\\(\\);(.*)";
4117 c_fix = format;
4118 c_fix_arg = "__SIZE_TYPE__ strlen();%1";
4119 test_text = " int\tstrlen(); /* string length */";
4120 };
4121
4122
4123 /*
4124 * Disable apparent native compiler optimization cruft in SVR4.2 <string.h>
4125 * that is visible to any ANSI compiler using this include. Simply
4126 * delete the lines that #define some string functions to internal forms.
4127 */
4128 fix = {
4129 hackname = svr4_disable_opt;
4130 files = string.h;
4131 select = '#define.*__std_hdr_';
4132 sed = '/#define.*__std_hdr_/d';
4133 test_text = "#define strlen __std_hdr_strlen\n";
4134 };
4135
4136
4137 /*
4138 * Fix broken decl of getcwd present on some svr4 systems.
4139 */
4140 fix = {
4141 hackname = svr4_getcwd;
4142 files = stdlib.h;
4143 files = unistd.h;
4144 files = prototypes.h;
4145 select = 'getcwd\(char \*, int\)';
4146
4147 c_fix = format;
4148 c_fix_arg = "getcwd(char *, size_t)";
4149
4150 test_text = "extern char* getcwd(char *, int);";
4151 };
4152
4153
4154 /*
4155 * Fix broken decl of profil present on some svr4 systems.
4156 */
4157 fix = {
4158 hackname = svr4_profil;
4159 files = stdlib.h;
4160 files = unistd.h;
4161
4162 select =
4163 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
4164 c_fix = format;
4165 c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)';
4166
4167 test_text =
4168 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
4169 };
4170
4171
4172 /*
4173 * Correct types for signal handler constants like SIG_DFL; they might be
4174 * void (*) (), and should be void (*) (int). C++ doesn't like the
4175 * old style.
4176 */
4177 fix = {
4178 hackname = svr4_sighandler_type;
4179 files = sys/signal.h;
4180 select = 'void *\(\*\)\(\)';
4181 c_fix = format;
4182 c_fix_arg = "void (*)(int)";
4183 test_text = "#define SIG_DFL (void(*)())0\n"
4184 "#define SIG_IGN (void (*)())0\n";
4185 };
4186
4187
4188 /*
4189 * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
4190 * function 'getrnge' in <regexp.h> before they declare it. For these
4191 * systems add a 'static int' declaration of 'getrnge' into <regexp.h>
4192 * early on.
4193 *
4194 * 'getrnge' traditionally manipulates a file-scope global called 'size',
4195 * so put the declaration right after the declaration of 'size'.
4196 *
4197 * Don't do this if there is already a `static void getrnge' declaration
4198 * present, since this would cause a redeclaration error. Solaris 2.x has
4199 * such a declaration.
4200 */
4201 fix = {
4202 hackname = svr4_undeclared_getrnge;
4203 files = regexp.h;
4204 select = "getrnge";
4205 bypass = "static void getrnge";
4206 c_fix = format;
4207 c_fix_arg = "%0\n"
4208 "static int getrnge ();";
4209 c_fix_arg = "^static int[ \t]+size;";
4210 test_text = "static int size;\n"
4211 "/* stuff which calls getrnge() */\n"
4212 "static getrnge()\n"
4213 "{}";
4214 };
4215
4216
4217 /*
4218 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
4219 * in string.h on sysV68
4220 * Correct the return type for strlen in string.h on Lynx.
4221 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
4222 * Add missing const for strdup on OSF/1 V3.0.
4223 * On sysV88 layout is slightly different.
4224 */
4225 fix = {
4226 hackname = sysv68_string;
4227 files = testing.h;
4228 files = string.h;
4229 bypass = "_CLASSIC_ANSI_TYPES";
4230
4231 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
4232 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
4233 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
4234
4235 sed = "/^extern char$/N";
4236 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
4237
4238 sed = "/^extern int$/N";
4239 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
4240
4241 sed = "/^\tstrncmp(),$/N";
4242 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
4243 '\1;' "\\\nextern unsigned int\\\n\\2/";
4244
4245 test_text =
4246 "extern int strlen();\n"
4247
4248 "extern int ffs(long);\n"
4249
4250 "extern char\n"
4251 "\t*memccpy(),\n"
4252 "\tmemcpy();\n"
4253
4254 "extern int\n"
4255 "\tstrcmp(),\n"
4256 "\tstrncmp(),\n"
4257 "\tstrlen(),\n"
4258 "\tstrspn();\n"
4259
4260 "extern int\n"
4261 "\tstrlen(), strspn();";
4262 };
4263
4264
4265 /*
4266 * Fix return type of calloc, malloc, realloc, bsearch and exit
4267 */
4268 fix = {
4269 hackname = sysz_stdlib_for_sun;
4270 files = stdlib.h;
4271 bypass = "_CLASSIC_ANSI_TYPES";
4272
4273 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
4274 c_fix = format;
4275 c_fix_arg = "void *\t%1(";
4276
4277 test_text =
4278 "extern char*\tcalloc(size_t);\n"
4279 "extern char*\tmalloc(size_t);\n"
4280 "extern char*\trealloc(void*,size_t);\n"
4281 "extern char*\tbsearch(void*,size_t,size_t);\n";
4282 };
4283
4284
4285 /*
4286 * __thread is now a keyword.
4287 */
4288 fix = {
4289 hackname = thread_keyword;
4290 files = "pthread.h";
4291 files = "bits/sigthread.h";
4292 select = "([* ])__thread([,)])";
4293 c_fix = format;
4294 c_fix_arg = "%1__thr%2";
4295
4296 test_text =
4297 "extern int pthread_create (pthread_t *__restrict __thread,\n"
4298 "extern int pthread_kill (pthread_t __thread, int __signo);\n"
4299 "extern int pthread_cancel (pthread_t __thread);";
4300 };
4301
4302 /*
4303 * if the #if says _cplusplus, not the double underscore __cplusplus
4304 * that it should be
4305 */
4306 fix = {
4307 hackname = tinfo_cplusplus;
4308 files = tinfo.h;
4309 select = "[ \t]_cplusplus";
4310
4311 c_fix = format;
4312 c_fix_arg = " __cplusplus";
4313 test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
4314 };
4315
4316
4317 /*
4318 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4319 */
4320 fix = {
4321 hackname = ultrix_const;
4322 files = stdio.h;
4323 select = 'perror\( char \*';
4324
4325 c_fix = format;
4326 c_fix_arg = "%1 const %3 *__";
4327 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
4328 "[ \t]+(char|void) \\*__";
4329
4330 test_text =
4331 "extern void perror( char *__s );\n"
4332 "extern int fputs( char *__s, FILE *);\n"
4333 "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n"
4334 "extern int fscanf( FILE *__stream, char *__format, ...);\n"
4335 "extern int scanf( char *__format, ...);\n";
4336 };
4337
4338
4339 /*
4340 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4341 */
4342 fix = {
4343 hackname = ultrix_const2;
4344 files = stdio.h;
4345
4346 select = '\*fopen\( char \*';
4347 c_fix = format;
4348 c_fix_arg = "%1( const char *%3, const char *";
4349 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\("
4350 "[ \t]*char[ \t]*\\*([^,]*),"
4351 "[ \t]*char[ \t]*\\*[ \t]*";
4352
4353 test_text =
4354 "extern FILE *fopen( char *__filename, char *__type );\n"
4355 "extern int sscanf( char *__s, char *__format, ...);\n"
4356 "extern FILE *popen(char *, char *);\n"
4357 "extern char *tempnam(char*,char*);\n";
4358 };
4359
4360
4361 /*
4362 * Fix definitions of macros used by va-i960.h in VxWorks header file.
4363 */
4364 fix = {
4365 hackname = va_i960_macro;
4366 files = arch/i960/archI960.h;
4367 select = "__(vsiz|vali|vpad|alignof__)";
4368
4369 c_fix = format;
4370 c_fix_arg = "__vx%1";
4371
4372 test_text =
4373 "extern int __vsiz vsiz;\n"
4374 "extern int __vali vali;\n"
4375 "extern int __vpad vpad;\n"
4376 "#define __alignof__(x) ...";
4377 };
4378
4379
4380 /*
4381 * Define __CAN_USE_EXTERN_PREFIX on vms.
4382 */
4383 fix = {
4384 hackname = vms_define_can_use_extern_prefix;
4385 files = "rtldef/decc$types.h";
4386 select = "#[ \t]*else\n"
4387 "#[ \t]*if defined\\(__DECCXX\\)\n"
4388 "#[ \t]*define __CAN_USE_EXTERN_PREFIX 1\n";
4389 mach = "*-*-*vms*";
4390 c_fix = format;
4391
4392 c_fix_arg = "%0"
4393 "# elif defined (__GNUC__)\n"
4394 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n";
4395
4396 test_text = "# else\n"
4397 "# if defined(__DECCXX)\n"
4398 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n"
4399 "# endif\n"
4400 "# endif\n";
4401 };
4402
4403 /*
4404 * On VMS, use pragma extern_model instead of VAX-C keywords.
4405 */
4406 fix = {
4407 hackname = vms_use_pragma_extern_model;
4408 select = "#if defined\\(__DECC\\) \\|\\| defined\\(__DECCXX\\)\n"
4409 "# pragma extern_model __save\n";
4410 mach = "*-*-*vms*";
4411 c_fix = format;
4412
4413 c_fix_arg = "#if defined(__DECC) || defined(__DECCXX) || defined(__GNUC__)\n"
4414 "# pragma extern_model __save\n";
4415
4416 test_text = "#if defined(__DECC) || defined(__DECCXX)\n"
4417 "# pragma extern_model __save\n"
4418 "# pragma extern_model strict_refdef\n"
4419 " extern struct x zz$yy;\n"
4420 "# pragma extern_model __restore\n"
4421 "#endif\n";
4422 };
4423
4424 /*
4425 * On VMS, disable the use of dec-c string builtins
4426 */
4427 fix = {
4428 hackname = vms_disable_decc_string_builtins;
4429 select = "#if !defined\\(__VAX\\)\n";
4430 mach = "*-*-*vms*";
4431 files = "rtldef/string.h";
4432 c_fix = format;
4433
4434 c_fix_arg = "#if !defined(__VAX) && !defined(__GNUC__)\n";
4435
4436 test_text = "#if !defined(__VAX)\n";
4437 };
4438
4439 /*
4440 * On VMS, change <resource.h> to <sys/resource.h> to avoid a
4441 * conflict while building gcc. Likewise for <builtins.h>
4442 */
4443 fix = {
4444 hackname = vms_use_quoted_include;
4445 select = "(#[ \t]*include[ \t]+)<(resource|builtins)\\.h>";
4446 mach = "*-*-*vms*";
4447 files = rtldef/wait.h, starlet_c/pthread.h;
4448 c_fix = format;
4449
4450 c_fix_arg = '%1<sys/%2.h>';
4451
4452 test_text = "# include <resource.h>";
4453 };
4454
4455 /*
4456 * On VMS, add missing braces around sigset_t constants.
4457 */
4458 fix = {
4459 hackname = vms_add_missing_braces;
4460 select = "(_SIG_[A-Z]+_SET[ \t]+= \\{)(0x[0F]+, 0x[0F]+)";
4461 mach = "*-*-*vms*";
4462 files = "rtldef/signal.h";
4463 c_fix = format;
4464
4465 c_fix_arg = '%1 {%2} ';
4466
4467 test_text = "static const __sigset_t _SIG_EMPTY_SET = "
4468 "{0x00000000, 0x00000000},\n"
4469 " _SIG_FULL_SET = {0xFFFFFFFF, 0xFFFFFFFF};\n";
4470 };
4471
4472 /*
4473 * On VMS, fix incompatible redeclaration of hostalias.
4474 */
4475 fix = {
4476 hackname = vms_do_not_redeclare_hostalias;
4477 select = "(void[ \t]+fp_nquery \\(const u_char \\*, int, FILE \\*\\);)\n"
4478 "(__char_ptr32[ \t]+hostalias \\(const char \\*\\);)";
4479 mach = "*-*-*vms*";
4480 files = "rtldef/resolv.h";
4481 c_fix = format;
4482
4483 c_fix_arg = "%1\n"
4484 "/* %2 */";
4485
4486 test_text = "void fp_nquery (const u_char *, int, FILE *);\n"
4487 "__char_ptr32 hostalias (const char *);\n";
4488 };
4489
4490 /*
4491 * On VMS, some DEC-C builtins are directly used.
4492 */
4493 fix = {
4494 hackname = vms_decc_builtin;
4495 select = "(__MEMSET|__MEMMOVE|__MEMCPY|__STRLEN|__STRCPY)";
4496 mach = "*-*-*vms*";
4497 files = rtldef/string.h, rtldef/time.h, rtldef/strings.h,
4498 rtldef/socket.h;
4499 sed = "s@__MEMSET@memset@";
4500 sed = "s@__MEMMOVE@memmove@";
4501 sed = "s@__MEMCPY@memcpy@";
4502 sed = "s@__STRLEN@strlen@";
4503 sed = "s@__STRCPY@strcpy@";
4504
4505 test_text = "define FD_ZERO(__p) __MEMSET((__p), 0, sizeof(*(__p)))\n";
4506 };
4507
4508 /*
4509 * On VMS, do not declare getopt and al if pointers are 64 bit.
4510 */
4511 fix = {
4512 hackname = vms_no_64bit_getopt;
4513 select = "^[ \t]*(extern[ \t]*)?(int[ \t]*(getopt|optind|opterr|optopt)|(char \\*optarg))([ \t]*\\(.*\\))?;\n";
4514 /* select = "^[ \t](extern[ \t))?(int[ \t](getopt|optind|opterr|optopt))|(char *optarg).*;\n"; */
4515 mach = "*-*-*vms*";
4516 files = rtldef/stdio.h, rtldef/unistd.h;
4517 c_fix = format;
4518
4519 c_fix_arg = "#if __INITIAL_POINTER_SIZE != 64 /* getopt is short ptr only. */\n"
4520 "%0"
4521 "#endif\n";
4522
4523 test_text = "int getopt (int, char * const [], const char *);";
4524 };
4525
4526 /*
4527 * On VMS, forward declare structure before referencing them in prototypes.
4528 */
4529 fix = {
4530 hackname = vms_forward_declare_struct;
4531 select = "(/\\* forward decls for C\\+\\+ \\*/\n)"
4532 "#ifdef __cplusplus\n";
4533 mach = "*-*-*vms*";
4534 files = rtldef/if.h;
4535 c_fix = format;
4536
4537 c_fix_arg = "%1"
4538 "#if defined (__cplusplus) || defined (__GNUC__)\n";
4539
4540 test_text = "/* forward decls for C++ */\n"
4541 "#ifdef __cplusplus\n"
4542 "struct foo;\n"
4543 "#endif\n";
4544 };
4545
4546 /*
4547 * On VMS, force the use of fast setjmp, as the normal setjmp uses conditions
4548 * which is not yet fully supported by gcc.
4549 */
4550 fix = {
4551 hackname = vms_use_fast_setjmp;
4552 select = "(#[ \t]*if[ \t]*defined\\(__FAST_SETJMP\\)[ \t]*\\|\\|)";
4553 mach = "*-*-*vms*";
4554 files = rtldef/setjmp.h;
4555 c_fix = format;
4556
4557 c_fix_arg = "%0 defined (__GNUC__) ||";
4558
4559 test_text = "# if defined(__FAST_SETJMP) || defined(__UNIX_SETJMP)";
4560 };
4561
4562 /*
4563 * AIX and Interix headers define NULL to be cast to a void pointer,
4564 * which is illegal in ANSI C++.
4565 */
4566 fix = {
4567 hackname = void_null;
4568 files = curses.h;
4569 files = dbm.h;
4570 files = locale.h;
4571 files = stdio.h;
4572 files = stdlib.h;
4573 files = string.h;
4574 files = time.h;
4575 files = unistd.h;
4576 files = sys/dir.h;
4577 files = sys/param.h;
4578 files = sys/types.h;
4579 /* avoid changing C++ friendly NULL */
4580 bypass = __cplusplus;
4581 bypass = __null;
4582 select = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
4583 c_fix = format;
4584 c_fix_arg = "#define NULL 0";
4585 test_text = "# define\tNULL \t((void *)0) /* typed NULL */";
4586 };
4587
4588
4589 /*
4590 * Make VxWorks header which is almost gcc ready fully gcc ready.
4591 */
4592 fix = {
4593 hackname = vxworks_gcc_problem;
4594 files = types/vxTypesBase.h;
4595 select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
4596
4597 sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
4598 "#if 1/";
4599
4600 sed = "/[ \t]size_t/i\\\n"
4601 "#ifndef _GCC_SIZE_T\\\n"
4602 "#define _GCC_SIZE_T\n";
4603
4604 sed = "/[ \t]size_t/a\\\n"
4605 "#endif\n";
4606
4607 sed = "/[ \t]ptrdiff_t/i\\\n"
4608 "#ifndef _GCC_PTRDIFF_T\\\n"
4609 "#define _GCC_PTRDIFF_T\n";
4610
4611 sed = "/[ \t]ptrdiff_t/a\\\n"
4612 "#endif\n";
4613
4614 sed = "/[ \t]wchar_t/i\\\n"
4615 "#ifndef _GCC_WCHAR_T\\\n"
4616 "#define _GCC_WCHAR_T\n";
4617
4618 sed = "/[ \t]wchar_t/a\\\n"
4619 "#endif\n";
4620
4621 test_text =
4622 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
4623 "typedef unsigned int size_t;\n"
4624 "typedef long ptrdiff_t;\n"
4625 "typedef unsigned short wchar_t;\n"
4626 "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
4627 };
4628
4629 /*
4630 * Wrap VxWorks ioctl to keep everything pretty
4631 */
4632 fix = {
4633 hackname = vxworks_ioctl_macro;
4634 files = ioLib.h;
4635 mach = "*-*-vxworks*";
4636
4637 c_fix = format;
4638 c_fix_arg = "%0\n"
4639 "#define ioctl(fd, func, arg) (ioctl)(fd, func, (int)(arg))\n";
4640 c_fix_arg = "extern[\t ]+int[\t ]+ioctl[\t ]*\\([\t ,[:alnum:]]*\\);";
4641
4642 test_text = "extern int ioctl ( int asdf1234, int jkl , int qwerty ) ;";
4643 };
4644
4645 /*
4646 * Wrap VxWorks mkdir to be posix compliant
4647 */
4648 fix = {
4649 hackname = vxworks_mkdir_macro;
4650 files = sys/stat.h;
4651 mach = "*-*-vxworks*";
4652
4653 c_fix = format;
4654 c_fix_arg = "%0\n"
4655 "#define mkdir(dir, ...) ((void)0, ##__VA_ARGS__, (mkdir)(dir))\n";
4656 c_fix_arg = "extern[\t ]+STATUS[\t ]+mkdir[\t ]*"
4657 "\\([\t ]*const[\t ]+char[\t ]*\\*[\t ]*" /* arg type */
4658 "(|[_[:alpha:]][_[:alnum:]]*)" /* arg name (optional) */
4659 "\\)[\t ]*;";
4660
4661 test_text = "extern STATUS mkdir (const char * _qwerty) ;";
4662 };
4663
4664
4665 /*
4666 * Fix VxWorks <time.h> to not require including <vxTypes.h>.
4667 */
4668 fix = {
4669 hackname = vxworks_needs_vxtypes;
4670 files = time.h;
4671 select = "uint_t([ \t]+_clocks_per_sec)";
4672 c_fix = format;
4673 c_fix_arg = "unsigned int%1";
4674 test_text = "uint_t\t_clocks_per_sec;";
4675 };
4676
4677
4678 /*
4679 * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
4680 */
4681 fix = {
4682 hackname = vxworks_needs_vxworks;
4683 files = sys/stat.h;
4684 test = " -r types/vxTypesOld.h";
4685 test = " -n \"`egrep '#include' $file`\"";
4686 test = " -n \"`egrep ULONG $file`\"";
4687 select = "#[ \t]define[ \t]+__INCstath";
4688
4689 sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
4690 "#include <types/vxTypesOld.h>\n";
4691
4692 test_text = "`touch types/vxTypesOld.h`"
4693 "#include </dev/null> /* ULONG */\n"
4694 "# define\t__INCstath <sys/stat.h>";
4695 };
4696
4697 /*
4698 * Make it so VxWorks does not include gcc/regs.h accidentally
4699 */
4700 fix = {
4701 hackname = vxworks_regs;
4702 mach = "*-*-vxworks*";
4703
4704 select = "#[\t ]*include[\t ]+[<\"]regs.h[>\"]";
4705 c_fix = format;
4706 c_fix_arg = "#include <arch/../regs.h>";
4707
4708 test_text = "#include <regs.h>\n";
4709 };
4710
4711
4712 /*
4713 * Another bad dependency in VxWorks 5.2 <time.h>.
4714 */
4715 fix = {
4716 hackname = vxworks_time;
4717 files = time.h;
4718 test = " -r vxWorks.h";
4719
4720 select = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
4721 c_fix = format;
4722
4723 c_fix_arg =
4724 "#ifndef __gcc_VOIDFUNCPTR_defined\n"
4725 "#ifdef __cplusplus\n"
4726 "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
4727 "#else\n"
4728 "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
4729 "#endif\n"
4730 "#define __gcc_VOIDFUNCPTR_defined\n"
4731 "#endif\n"
4732 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
4733
4734 test_text = "`touch vxWorks.h`"
4735 "#define VOIDFUNCPTR (void(*)())";
4736 };
4737
4738 /*
4739 * This hack makes write const-correct on VxWorks
4740 */
4741 fix = {
4742 hackname = vxworks_write_const;
4743 files = ioLib.h;
4744 mach = "*-*-vxworks*";
4745
4746 c_fix = format;
4747 c_fix_arg = "extern int write (int, const char*, size_t);";
4748 c_fix_arg = "extern[\t ]+int[\t ]+write[\t ]*\\("
4749 "[\t ]*int[\t ]*,"
4750 "[\t ]*char[\t ]*\\*[\t ]*,"
4751 "[\t ]*size_t[\t ]*\\)[\t ]*;";
4752
4753 test_text = "extern int write ( int , char * , size_t ) ;";
4754 };
4755
4756 /*
4757 * There are several name conflicts with C++ reserved words in X11 header
4758 * files. These are fixed in some versions, so don't do the fixes if
4759 * we find __cplusplus in the file. These were found on the RS/6000.
4760 */
4761 fix = {
4762 hackname = x11_class;
4763 files = X11/ShellP.h;
4764 bypass = __cplusplus;
4765 select = "^([ \t]*char \\*)class;(.*)";
4766 c_fix = format;
4767 c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n"
4768 "#else\n%1class;%2\n#endif";
4769 test_text =
4770 "struct {\n"
4771 " char *class;\n"
4772 "} mumble;\n";
4773 };
4774
4775
4776 /*
4777 * class in Xm/BaseClassI.h
4778 */
4779 fix = {
4780 hackname = x11_class_usage;
4781 files = Xm/BaseClassI.h;
4782 bypass = "__cplusplus";
4783
4784 select = " class\\)";
4785 c_fix = format;
4786 c_fix_arg = " c_class)";
4787
4788 test_text = "extern mumble (int class);\n";
4789 };
4790
4791
4792 /*
4793 * new in Xm/Traversal.h
4794 */
4795 fix = {
4796 hackname = x11_new;
4797 files = Xm/Traversal.h;
4798 bypass = __cplusplus;
4799
4800 sed = "/Widget\told, new;/i\\\n"
4801 "#ifdef __cplusplus\\\n"
4802 "\\\tWidget\told, c_new;\\\n"
4803 "#else\n";
4804
4805 sed = "/Widget\told, new;/a\\\n"
4806 "#endif\n";
4807
4808 sed = "s/Widget new,/Widget c_new,/g";
4809 test_text =
4810 "struct wedge {\n"
4811 " Widget\told, new;\n"
4812 "};\nextern Wedged( Widget new, Widget old );";
4813 };
4814
4815
4816 /*
4817 * Incorrect sprintf declaration in X11/Xmu.h
4818 */
4819 fix = {
4820 hackname = x11_sprintf;
4821 files = X11/Xmu.h;
4822 files = X11/Xmu/Xmu.h;
4823 select = "^extern char \\*\tsprintf\\(\\);$";
4824
4825 c_fix = format;
4826 c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
4827
4828 test_text = "extern char *\tsprintf();";
4829 };
4830
4831 /*
4832 * Incorrect feraiseexcept extern inline in bits/fenv.h on x86_64
4833 * that fails when compiling for SSE-less 32-bit x86.
4834 */
4835 fix = {
4836 hackname = feraiseexcept_nosse_invalid;
4837 mach = 'i[34567]86-*-linux*', 'x86*-linux*', 'amd64-*-linux*';
4838 files = bits/fenv.h;
4839 select = "^([\t ]*)__asm__ __volatile__ \\(\"divss %0, %0 *\" : "
4840 ": \"x\" \\(__f\\)\\);$";
4841 bypass = "\"fdiv .*; fwait\"";
4842
4843 c_fix = format;
4844 c_fix_arg = <<- _EOText_
4845 # ifdef __SSE_MATH__
4846 %0
4847 # else
4848 %1__asm__ __volatile__ ("fdiv %%%%st, %%%%st(0); fwait"
4849 %1 : "=t" (__f) : "0" (__f));
4850 # endif
4851 _EOText_;
4852
4853 test_text = <<- _EOText_
4854 __asm__ __volatile__ ("divss %0, %0" : : "x" (__f));
4855 _EOText_;
4856 };
4857 fix = {
4858 hackname = feraiseexcept_nosse_divbyzero;
4859 mach = 'i[34567]86-*-linux*', 'x86*-linux*', 'amd64-*-linux*';
4860 files = bits/fenv.h;
4861 select = "^([\t ]*)__asm__ __volatile__ \\(\"divss %1, %0 *\" : "
4862 ": \"x\" \\(__f\\), \"x\" \\(__g\\)\\);$";
4863 bypass = "\"fdivp .*; fwait\"";
4864
4865 c_fix = format;
4866 c_fix_arg = <<- _EOText_
4867 # ifdef __SSE_MATH__
4868 %0
4869 # else
4870 %1__asm__ __volatile__ ("fdivp %%%%st, %%%%st(1); fwait"
4871 %1 : "=t" (__f) : "0" (__f), "u" (__g) : "st(1)");
4872 # endif
4873 _EOText_;
4874
4875 test_text = <<- _EOText_
4876 __asm__ __volatile__ ("divss %1, %0" : : "x" (__f), "x" (__g));
4877 _EOText_;
4878 };
4879
4880 /*EOF*/
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