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* gfortran.fortran-torture/execute/intrinsic_nearest.x: Skip AIX.
[official-gcc.git] / fixincludes / inclhack.def
blobc92170f4cd99105354f0fab94f5a147e10a027cb
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 /* On AIX when _LARGE_FILES is defined fcntl.h defines open to
68 * open64 and creat to creat64. This fixes fcntl.h to
69 * undef those defines and use __asm__ to alias the symbols if
70 * building with g++ and -D_LARGE_FILES
71 */
72 fix = {
73 hackname = AAB_aix_fcntl;
74 files = fcntl.h;
75 select = "define open[ \t]open64";
76 mach = "*-*-aix*";
77 test-text = ''; /* no way to test */
78
79 c_fix = wrap;
80
81 c_fix_arg = "";
82
83 c_fix_arg = <<- _EOArg_
84
85 #if defined __GNUG__ && defined _LARGE_FILES && defined __cplusplus
86 #define __need__aix_fcntl_h_fix
87 #ifdef __need__aix_fcntl_h_fix
88 #undef open
89 #undef creat
90 #undef openat
91 /* Alias the symbols using asm */
92 extern "C" {
93 extern int open(const char *, int, ...) __asm__("open64");
94 extern int creat(const char *, mode_t) __asm__("creat64");
95 #if (_XOPEN_SOURCE >= 700)
96 extern int openat(int, const char *, int, ...) __asm__("open64at");
97 #endif
98 }
99 #endif
100 #endif
101
102 _EOArg_;
103 };
104
105 /*
106 * On Mac OS 10.3.9, the 'long double' functions are available in
107 * libSystem, but are not prototyped in math.h.
108 */
109 fix = {
110 hackname = AAB_darwin7_9_long_double_funcs;
111 mach = "*-*-darwin7.9*";
112 files = architecture/ppc/math.h;
113 bypass = "powl";
114 replace = <<- _EndOfHeader_
115 /* This file prototypes the long double functions available on Mac OS
116 10.3.9. */
117 #ifndef __MATH__
118 # undef __APPLE_CC__
119 # define __APPLE_CC__ 1345
120 # include_next <architecture/ppc/math.h>
121 # undef __APPLE_CC__
122 # define __APPLE_CC__ 1
123 # ifndef __LIBMLDBL_COMPAT
124 # ifdef __LONG_DOUBLE_128__
125 # define __LIBMLDBL_COMPAT(sym) __asm("_" #sym "$LDBL128")
126 # else
127 # define __LIBMLDBL_COMPAT(sym)
128 # endif /* __LONG_DOUBLE_128__ */
129 # endif /* __LIBMLDBL_COMPAT */
130 # ifdef __cplusplus
131 extern "C" {
132 # endif
133 extern long double acosl( long double ) __LIBMLDBL_COMPAT(acosl);
134 extern long double asinl( long double ) __LIBMLDBL_COMPAT(asinl);
135 extern long double atanl( long double ) __LIBMLDBL_COMPAT(atanl);
136 extern long double atan2l( long double, long double ) __LIBMLDBL_COMPAT(atan2l);
137 extern long double cosl( long double ) __LIBMLDBL_COMPAT(cosl);
138 extern long double sinl( long double ) __LIBMLDBL_COMPAT(sinl);
139 extern long double tanl( long double ) __LIBMLDBL_COMPAT(tanl);
140 extern long double acoshl( long double ) __LIBMLDBL_COMPAT(acoshl);
141 extern long double asinhl( long double ) __LIBMLDBL_COMPAT(asinhl);
142 extern long double atanhl( long double ) __LIBMLDBL_COMPAT(atanhl);
143 extern long double coshl( long double ) __LIBMLDBL_COMPAT(coshl);
144 extern long double sinhl( long double ) __LIBMLDBL_COMPAT(sinhl);
145 extern long double tanhl( long double ) __LIBMLDBL_COMPAT(tanhl);
146 extern long double expl( long double ) __LIBMLDBL_COMPAT(expl);
147 extern long double exp2l( long double ) __LIBMLDBL_COMPAT(exp2l);
148 extern long double expm1l( long double ) __LIBMLDBL_COMPAT(expm1l);
149 extern long double logl( long double ) __LIBMLDBL_COMPAT(logl);
150 extern long double log10l( long double ) __LIBMLDBL_COMPAT(log10l);
151 extern long double log2l( long double ) __LIBMLDBL_COMPAT(log2l);
152 extern long double log1pl( long double ) __LIBMLDBL_COMPAT(log1pl);
153 extern long double logbl( long double ) __LIBMLDBL_COMPAT(logbl);
154 extern long double modfl( long double, long double * ) __LIBMLDBL_COMPAT(modfl);
155 extern long double ldexpl( long double, int ) __LIBMLDBL_COMPAT(ldexpl);
156 extern long double frexpl( long double, int * ) __LIBMLDBL_COMPAT(frexpl);
157 extern int ilogbl( long double ) __LIBMLDBL_COMPAT(ilogbl);
158 extern long double scalbnl( long double, int ) __LIBMLDBL_COMPAT(scalbnl);
159 extern long double scalblnl( long double, long int ) __LIBMLDBL_COMPAT(scalblnl);
160 extern long double fabsl( long double ) __LIBMLDBL_COMPAT(fabsl);
161 extern long double cbrtl( long double ) __LIBMLDBL_COMPAT(cbrtl);
162 extern long double hypotl( long double, long double ) __LIBMLDBL_COMPAT(hypotl);
163 extern long double powl( long double, long double ) __LIBMLDBL_COMPAT(powl);
164 extern long double sqrtl( long double ) __LIBMLDBL_COMPAT(sqrtl);
165 extern long double erfl( long double ) __LIBMLDBL_COMPAT(erfl);
166 extern long double erfcl( long double ) __LIBMLDBL_COMPAT(erfcl);
167 extern long double lgammal( long double ) __LIBMLDBL_COMPAT(lgammal);
168 extern long double tgammal( long double ) __LIBMLDBL_COMPAT(tgammal);
169 extern long double ceill( long double ) __LIBMLDBL_COMPAT(ceill);
170 extern long double floorl( long double ) __LIBMLDBL_COMPAT(floorl);
171 extern long double nearbyintl( long double ) __LIBMLDBL_COMPAT(nearbyintl);
172 extern long double rintl( long double ) __LIBMLDBL_COMPAT(rintl);
173 extern long int lrintl( long double ) __LIBMLDBL_COMPAT(lrintl);
174 extern long long int llrintl( long double ) __LIBMLDBL_COMPAT(llrintl);
175 extern long double roundl( long double ) __LIBMLDBL_COMPAT(roundl);
176 extern long int lroundl( long double ) __LIBMLDBL_COMPAT(lroundl);
177 extern long long int llroundl( long double ) __LIBMLDBL_COMPAT(llroundl);
178 extern long double truncl( long double ) __LIBMLDBL_COMPAT(truncl);
179 extern long double fmodl( long double, long double) __LIBMLDBL_COMPAT(fmodl);
180 extern long double remainderl( long double, long double ) __LIBMLDBL_COMPAT(remainderl);
181 extern long double remquol( long double, long double, int * ) __LIBMLDBL_COMPAT(remquol);
182 extern long double copysignl( long double, long double ) __LIBMLDBL_COMPAT(copysignl);
183 extern long double nanl( const char * ) __LIBMLDBL_COMPAT(nanl);
184 extern long double nextafterl( long double, long double ) __LIBMLDBL_COMPAT(nextafterl);
185 extern long double nexttowardl( long double, long double ) __LIBMLDBL_COMPAT(nexttowardl);
186 extern long double fdiml( long double, long double ) __LIBMLDBL_COMPAT(fdiml);
187 extern long double fmaxl( long double, long double ) __LIBMLDBL_COMPAT(fmaxl);
188 extern long double fminl( long double, long double ) __LIBMLDBL_COMPAT(fminl);
189 extern long double fmal( long double, long double, long double ) __LIBMLDBL_COMPAT(fmal);
190 # ifdef __cplusplus
191 }
192 # endif
193 #endif /* __MATH__ */
194 _EndOfHeader_;
195 };
196
197 /*
198 * This fixes __FD_ZERO bug for linux 2.x.y (x <= 2 && y <= some n)
199 */
200 fix = {
201 hackname = AAB_fd_zero_asm_posix_types_h;
202 files = asm/posix_types.h;
203 mach = 'i[34567]86-*-linux*';
204 bypass = '} while';
205 bypass = 'x86_64';
206 bypass = 'posix_types_64';
207
208 /*
209 * Define _POSIX_TYPES_H_WRAPPER at the end of the wrapper, not
210 * the start, so that if #include_next gets another instance of
211 * the wrapper, this will follow the #include_next chain until
212 * we arrive at the real <asm/posix_types.h>.
213 */
214 replace = <<- _EndOfHeader_
215 /* This file fixes a bug in the __FD_ZERO macro
216 for older versions of the Linux kernel. */
217 #ifndef _POSIX_TYPES_H_WRAPPER
218 #include <features.h>
219 #include_next <asm/posix_types.h>
220
221 #if defined(__FD_ZERO) && !defined(__GLIBC__)
222 #undef __FD_ZERO
223 #define __FD_ZERO(fdsetp) \
224 do { \
225 int __d0, __d1; \
226 __asm__ __volatile__("cld ; rep ; stosl" \
227 : "=&c" (__d0), "=&D" (__d1) \
228 : "a" (0), "0" (__FDSET_LONGS), \
229 "1" ((__kernel_fd_set *) (fdsetp)) :"memory"); \
230 } while (0)
231 #endif
232
233 #define _POSIX_TYPES_H_WRAPPER
234 #endif /* _POSIX_TYPES_H_WRAPPER */
235 _EndOfHeader_;
236 };
237
238 /*
239 * This fixes __FD_ZERO bug for glibc-1.x
240 */
241 fix = {
242 hackname = AAB_fd_zero_gnu_types_h;
243 files = gnu/types.h;
244 mach = 'i[34567]86-*-linux*';
245
246 /*
247 * Define _TYPES_H_WRAPPER at the end of the wrapper, not
248 * the start, so that if #include_next gets another instance of
249 * the wrapper, this will follow the #include_next chain until
250 * we arrive at the real <gnu/types.h>.
251 */
252 replace = <<- _EndOfHeader_
253 /* This file fixes a bug in the __FD_ZERO macro present in glibc 1.x. */
254 #ifndef _TYPES_H_WRAPPER
255 #include <features.h>
256 #include_next <gnu/types.h>
257
258 #if defined(__FD_ZERO) && !defined(__GLIBC__)
259 #undef __FD_ZERO
260 # define __FD_ZERO(fdsetp) \
261 do { \
262 int __d0, __d1; \
263 __asm__ __volatile__("cld ; rep ; stosl" \
264 : "=&c" (__d0), "=&D" (__d1) \
265 : "a" (0), "0" (__FDSET_LONGS), \
266 "1" ((__fd_set *) (fdsetp)) :"memory"); \
267 } while (0)
268 #endif
269
270 #define _TYPES_H_WRAPPER
271 #endif /* _TYPES_H_WRAPPER */
272 _EndOfHeader_;
273 };
274
275 /*
276 * This fixes __FD_ZERO bug for glibc-2.0.x
277 */
278 fix = {
279 hackname = AAB_fd_zero_selectbits_h;
280 files = selectbits.h;
281 mach = 'i[34567]86-*-linux*';
282
283 /*
284 * Define _SELECTBITS_H_WRAPPER at the end of the wrapper, not
285 * the start, so that if #include_next gets another instance of
286 * the wrapper, this will follow the #include_next chain until
287 * we arrive at the real <selectbits.h>.
288 */
289 replace = <<- _EndOfHeader_
290 /* This file fixes a bug in the __FD_ZERO macro present in glibc 2.0.x. */
291 #ifndef _SELECTBITS_H_WRAPPER
292 #include <features.h>
293 #include_next <selectbits.h>
294
295 #if defined(__FD_ZERO) && defined(__GLIBC__) \\
296 && defined(__GLIBC_MINOR__) && __GLIBC__ == 2 \\
297 && __GLIBC_MINOR__ == 0
298 #undef __FD_ZERO
299 #define __FD_ZERO(fdsetp) \\
300 do { \\
301 int __d0, __d1; \\
302 __asm__ __volatile__ ("cld; rep; stosl" \\
303 : "=&c" (__d0), "=&D" (__d1) \\
304 : "a" (0), "0" (sizeof (__fd_set) \\
305 / sizeof (__fd_mask)), \\
306 "1" ((__fd_mask *) (fdsetp)) \\
307 : "memory"); \\
308 } while (0)
309 #endif
310
311 #define _SELECTBITS_H_WRAPPER
312 #endif /* _SELECTBITS_H_WRAPPER */
313 _EndOfHeader_;
314 };
315
316 /*
317 * Solaris <sys/varargs.h> is a DDK (aka kernel-land) header providing
318 * the same interface as <stdarg.h>. No idea why they couldn't have just
319 * used the standard header.
320 */
321 fix = {
322 hackname = AAB_solaris_sys_varargs_h;
323 files = "sys/varargs.h";
324 mach = '*-*-solaris*';
325 replace = <<- _EndOfHeader_
326 #ifdef __STDC__
327 #include <stdarg.h>
328 #else
329 #include <varargs.h>
330 #endif
331 _EndOfHeader_;
332 };
333
334 /*
335 * Fix non-ANSI memcpy declaration that conflicts with gcc's builtin
336 * declaration on Sun OS 4.x. We must only fix this on Sun OS 4.x, because
337 * many other systems have similar text but correct versions of the file.
338 * To ensure only Sun's is fixed, we grep for a likely unique string.
339 * Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t )
340 */
341 fix = {
342 hackname = AAB_sun_memcpy;
343 files = memory.h;
344 select = "/\\*\t@\\(#\\)"
345 "(head/memory.h\t50.1\t "
346 "|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/";
347
348 replace = <<- _EndOfHeader_
349 /* This file was generated by fixincludes */
350 #ifndef __memory_h__
351 #define __memory_h__
352
353 #ifdef __STDC__
354 extern void *memccpy();
355 extern void *memchr();
356 extern void *memcpy();
357 extern void *memset();
358 #else
359 extern char *memccpy();
360 extern char *memchr();
361 extern char *memcpy();
362 extern char *memset();
363 #endif /* __STDC__ */
364
365 extern int memcmp();
366
367 #endif /* __memory_h__ */
368 _EndOfHeader_;
369 };
370
371 /*
372 * Fix assert.h on VxWorks:
373 */
374 fix = {
375 hackname = AAB_vxworks_assert;
376 files = assert.h;
377 mach = "*-*-vxworks*";
378
379 replace = <<- _EndOfHeader_
380 #ifndef _ASSERT_H
381 #define _ASSERT_H
382
383 #ifdef assert
384 #undef assert
385 #endif
386
387 #if defined(__STDC__) || defined(__cplusplus)
388 extern void __assert (const char*);
389 #else
390 extern void __assert ();
391 #endif
392
393 #ifdef NDEBUG
394 #define assert(ign) ((void)0)
395 #else
396
397 #define ASSERT_STRINGIFY(str) ASSERT_STRINGIFY_HELPER(str)
398 #define ASSERT_STRINGIFY_HELPER(str) #str
399
400 #define assert(test) ((void) \
401 ((test) ? ((void)0) : \
402 __assert("Assertion failed: " ASSERT_STRINGIFY(test) ", file " \
403 __FILE__ ", line " ASSERT_STRINGIFY(__LINE__) "\n")))
404
405 #endif
406
407 #endif
408 _EndOfHeader_;
409 };
410
411 /*
412 * Add needed include to regs.h (NOT the gcc header) on VxWorks
413 */
414
415 fix = {
416 hackname = AAB_vxworks_regs_vxtypes;
417 files = regs.h;
418 mach = "*-*-vxworks*";
419
420 replace = <<- _EndOfHeader_
421 #ifndef _REGS_H
422 #define _REGS_H
423 #include <types/vxTypesOld.h>
424 #include_next <arch/../regs.h>
425 #endif
426 _EndOfHeader_;
427 };
428
429 /*
430 * Make VxWorks stdint.h a bit more compliant - add typedefs
431 */
432 fix = {
433 hackname = AAB_vxworks_stdint;
434 files = stdint.h;
435 mach = "*-*-vxworks*";
436
437 replace = <<- _EndOfHeader_
438 #ifndef _STDINT_H
439 #define _STDINT_H
440 /* get int*_t, uint*_t */
441 #include <types/vxTypes.h>
442
443 /* get legacy vxworks types for compatibility */
444 #include <types/vxTypesOld.h>
445
446 typedef long intptr_t;
447 typedef unsigned long uintptr_t;
448
449 typedef int64_t intmax_t;
450 typedef uint64_t uintmax_t;
451
452 typedef int8_t int_least8_t;
453 typedef int16_t int_least16_t;
454 typedef int32_t int_least32_t;
455 typedef int64_t int_least64_t;
456
457 typedef uint8_t uint_least8_t;
458 typedef uint16_t uint_least16_t;
459 typedef uint32_t uint_least32_t;
460 typedef uint64_t uint_least64_t;
461
462 typedef int8_t int_fast8_t;
463 typedef int int_fast16_t;
464 typedef int32_t int_fast32_t;
465 typedef int64_t int_fast64_t;
466
467 typedef uint8_t uint_fast8_t;
468 typedef unsigned int uint_fast16_t;
469 typedef uint32_t uint_fast32_t;
470 typedef uint64_t uint_fast64_t;
471
472 /* Ranges */
473 #define UINT8_MAX (~(uint8_t)0)
474 #define UINT8_MIN 0
475 #define UINT16_MAX (~(uint16_t)0)
476 #define UINT16_MIN 0
477 #define UINT32_MAX (~(uint32_t)0)
478 #define UINT32_MIN 0
479 #define UINT64_MAX (~(uint64_t)0)
480 #define UINT64_MIN 0
481
482 #define UINTPTR_MAX (~(uintptr_t)0)
483 #define UINTPTR_MIN 0
484
485 /* Need to do int_fast16_t as well, as type
486 size may be architecture dependent */
487 #define UINT_FAST16_MAX (~(uint_fast16_t)0)
488 #define UINT_FAST16_MAX 0
489
490 #define INT8_MAX (UINT8_MAX>>1)
491 #define INT8_MIN (INT8_MAX+1)
492 #define INT16_MAX (UINT16_MAX>>1)
493 #define INT16_MIN (INT16_MAX+1)
494 #define INT32_MAX (UINT32_MAX>>1)
495 #define INT32_MIN (INT32_MAX+1)
496 #define INT64_MAX (UINT64_MAX>>1)
497 #define INT64_MIN (INT64_MAX+1)
498
499 #define INTPTR_MAX (UINTPTR_MAX>>1)
500 #define INTPTR_MIN (INTPTR_MAX+1)
501
502 #define INT_FAST16_MAX (UINT_FAST16_MAX>>1)
503 #define INT_FAST16_MIN (INT_FAST16_MAX+1)
504
505 /* now define equiv. constants */
506 #define UINT_FAST8_MAX UINT8_MAX
507 #define UINT_FAST8_MIN UINT_FAST8_MIN
508 #define INT_FAST8_MAX INT8_MAX
509 #define INT_FAST8_MIN INT8_MIN
510 #define UINT_FAST32_MAX UINT32_MAX
511 #define UINT_FAST32_MIN UINT32_MIN
512 #define INT_FAST32_MAX INT32_MAX
513 #define INT_FAST32_MIN INT32_MIN
514 #define UINT_FAST64_MAX UINT64_MAX
515 #define UINT_FAST64_MIN UINT64_MIN
516 #define INT_FAST64_MAX INT64_MAX
517 #define INT_FAST64_MIN INT64_MIN
518
519 #define UINT_LEAST8_MAX UINT8_MAX
520 #define UINT_LEAST8_MIN UINT8_MIN
521 #define INT_LEAST8_MAX INT8_MAX
522 #define INT_LEAST8_MIN INT8_MIN
523 #define UINT_LEAST16_MAX UINT16_MAX
524 #define UINT_LEAST16_MIN UINT16_MIN
525 #define INT_LEAST16_MAX INT16_MAX
526 #define INT_LEAST16_MIN INT16_MIN
527 #define UINT_LEAST32_MAX UINT32_MAX
528 #define UINT_LEAST32_MIN UINT32_MIN
529 #define INT_LEAST32_MAX INT32_MAX
530 #define INT_LEAST32_MIN INT32_MIN
531 #define UINT_LEAST64_MAX UINT64_MAX
532 #define UINT_LEAST64_MIN UINT64_MIN
533 #define INT_LEAST64_MAX INT64_MAX
534 #define INT_LEAST64_MIN INT64_MIN
535
536 #define UINTMAX_MAX UINT64_MAX
537 #define UINTMAX_MIN UINT64_MIN
538 #define INTMAX_MAX INT64_MAX
539 #define INTMAX_MIN INT64_MIN
540
541 #endif
542 _EndOfHeader_;
543 };
544
545 /*
546 * This hack makes makes unistd.h more POSIX-compliant on VxWorks
547 */
548 fix = {
549 hackname = AAB_vxworks_unistd;
550 files = unistd.h;
551 mach = "*-*-vxworks*";
552
553 replace = <<- _EndOfHeader_
554 #ifndef _UNISTD_H
555 #define _UNISTD_H
556 #include_next <unistd.h>
557 #include <ioLib.h>
558 #ifndef STDIN_FILENO
559 #define STDIN_FILENO 0
560 #endif
561 #ifndef STDOUT_FILENO
562 #define STDOUT_FILENO 1
563 #endif
564 #ifndef STDERR_FILENO
565 #define STDERR_FILENO 2
566 #endif
567 #endif /* _UNISTD_H */
568 _EndOfHeader_;
569 };
570
571 /*
572 * complex.h on AIX 5 and AIX 6 define _Complex_I and I in terms of __I,
573 * which only is provided by AIX xlc C99.
574 */
575 fix = {
576 hackname = aix_complex;
577 mach = "*-*-aix*";
578 files = complex.h;
579 select = "#define[ \t]_Complex_I[ \t]__I";
580 c_fix = format;
581 c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
582 test_text = "#define _Complex_I __I\n";
583 };
584
585 /*
586 * malloc.h on AIX6 uses XLC++ specific builtin syntax
587 */
588 fix = {
589 hackname = aix_malloc;
590 mach = "*-*-aix*";
591 files = "malloc.h";
592 select = "#ifdef __cplusplus";
593 c_fix = format;
594 c_fix_arg = "#if (defined(__cplusplus) && defined(__IBMCPP__))";
595 test_text = "#ifdef __cplusplus";
596 };
597
598 /*
599 * net/if_arp.h defines a variable fc_softc instead of adding a
600 * typedef for the struct on AIX 5.2, 5.3, 6.1 and 7.1
601 */
602 fix = {
603 hackname = aix_net_if_arp;
604 mach = "*-*-aix*";
605 files = "net/if_arp.h";
606 select = "^struct fc_softc \\{";
607 c_fix = format;
608 c_fix_arg = "typedef struct _fc_softc {";
609 test_text = "struct fc_softc {\n int a;\n};";
610 };
611
612 /*
613 * Fix AIX definition of NULL for G++.
614 */
615 fix = {
616 hackname = aix_null;
617 mach = "*-*-aix*";
618 files = curses.h, dbm.h, locale.h, stdio.h, stdlib.h, string.h,
619 time.h, unistd.h, wchar.h, sys/dir.h, sys/param.h, sys/types.h;
620 bypass = __null;
621 select = "#define[ \t]+NULL[ \t]+\\(*0L*\\)*";
622 c_fix = format;
623 c_fix_arg = <<- _EOFix_
624 #ifndef NULL
625 #ifdef __cplusplus
626 #ifdef __GNUG__
627 #define NULL __null
628 #else /* ! __GNUG__ */
629 #define NULL 0L
630 #endif /* __GNUG__ */
631 #else /* ! __cplusplus */
632 #define NULL ((void *)0)
633 #endif /* __cplusplus */
634 #endif /* !NULL */
635 _EOFix_;
636 test_text = "# define\tNULL \t(0L) /* typed NULL */";
637 };
638
639 /*
640 * pthread.h on AIX defines PTHREAD_ONCE_INIT, PTHREAD_MUTEX_INITIALIZER,
641 * PTHREAD_COND_INITIALIZER and PTHREAD_RWLOCK_INITIALIZER without enough
642 * braces.
643 */
644 fix = {
645 hackname = aix_once_init_1;
646 mach = "*-*-aix*";
647 files = "pthread.h";
648 select = "#define[ \t]PTHREAD_ONCE_INIT \\\\\n"
649 "\\{ \\\\\n";
650 c_fix = format;
651 c_fix_arg = "#define PTHREAD_ONCE_INIT \\\n"
652 "{{ \\\n";
653 test_text = "#define PTHREAD_ONCE_INIT \\\\\n"
654 "{ \\\\\n";
655 };
656
657 fix = {
658 hackname = aix_once_init_2;
659 mach = "*-*-aix*";
660 files = "pthread.h";
661 select = "[ \t]0 \\\\\n"
662 "\\}\n";
663 c_fix = format;
664 c_fix_arg = " 0 \\\n"
665 "}}\n";
666 test_text = " 0 \\\\\n"
667 "}\n";
668 };
669
670 fix = {
671 hackname = aix_mutex_initializer_1;
672 mach = "*-*-aix*";
673 files = "pthread.h";
674 select = "#define[ \t]PTHREAD_MUTEX_INITIALIZER \\\\\n"
675 "\\{ \\\\\n";
676 c_fix = format;
677 c_fix_arg = "#define PTHREAD_MUTEX_INITIALIZER \\\n"
678 "{{ \\\n";
679 test_text = "#define PTHREAD_MUTEX_INITIALIZER \\\\\n"
680 "{ \\\\\n";
681 };
682
683 fix = {
684 hackname = aix_cond_initializer_1;
685 mach = "*-*-aix*";
686 files = "pthread.h";
687 select = "#define[ \t]PTHREAD_COND_INITIALIZER \\\\\n"
688 "\\{ \\\\\n";
689 c_fix = format;
690 c_fix_arg = "#define PTHREAD_COND_INITIALIZER \\\n"
691 "{{ \\\n";
692 test_text = "#define PTHREAD_COND_INITIALIZER \\\\\n"
693 "{ \\\\\n";
694 };
695
696 fix = {
697 hackname = aix_rwlock_initializer_1;
698 mach = "*-*-aix*";
699 files = "pthread.h";
700 select = "#define[ \t]PTHREAD_RWLOCK_INITIALIZER \\\\\n"
701 "\\{ \\\\\n";
702 c_fix = format;
703 c_fix_arg = "#define PTHREAD_RWLOCK_INITIALIZER \\\n"
704 "{{ \\\n";
705 test_text = "#define PTHREAD_RWLOCK_INITIALIZER \\\\\n"
706 "{ \\\\\n";
707 };
708
709 /*
710 * pthread.h on AIX 4.3.3 tries to define a macro without whitspace
711 * which violates a requirement of ISO C.
712 */
713 fix = {
714 hackname = aix_pthread;
715 files = "pthread.h";
716 select = "(#define [A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])";
717 c_fix = format;
718 c_fix_arg = "%1 %2";
719 test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n"
720 "{...init stuff...}";
721 };
722
723 /*
724 * AIX stdint.h fixes.
725 */
726 fix = {
727 hackname = aix_stdint_1;
728 mach = "*-*-aix*";
729 files = stdint-aix.h, stdint.h;
730 select = "#define[ \t]UINT8_MAX[ \t]\\(255U\\)\n"
731 "#define[ \t]UINT16_MAX[ \t]\\(65535U\\)";
732 c_fix = format;
733 c_fix_arg = "#define UINT8_MAX (255)\n"
734 "#define UINT16_MAX (65535)";
735 test_text = "#define UINT8_MAX (255U)\n"
736 "#define UINT16_MAX (65535U)";
737 };
738
739 /*
740 * aix_stdint_2
741 */
742 fix = {
743 hackname = aix_stdint_2;
744 mach = "*-*-aix*";
745 files = stdint-aix.h, stdint.h;
746 select = "#define[ \t]INTPTR_MIN[ \t]INT64_MIN\n"
747 "#define[ \t]INTPTR_MAX[ \t]INT64_MAX\n"
748 "#define[ \t]UINTPTR_MAX[ \t]UINT64_MAX\n"
749 "#else\n"
750 "#define[ \t]INTPTR_MIN[ \t]INT32_MIN\n"
751 "#define[ \t]INTPTR_MAX[ \t]INT32_MAX\n"
752 "#define[ \t]UINTPTR_MAX[ \t]UINT32_MAX";
753 c_fix = format;
754 c_fix_arg = "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
755 "#define INTPTR_MAX 9223372036854775807L\n"
756 "#define UINTPTR_MAX 18446744073709551615UL\n"
757 "#else\n"
758 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
759 "#define INTPTR_MAX 2147483647L\n"
760 "#define UINTPTR_MAX 4294967295UL";
761 test_text = "#define INTPTR_MIN INT64_MIN\n"
762 "#define INTPTR_MAX INT64_MAX\n"
763 "#define UINTPTR_MAX UINT64_MAX\n"
764 "#else\n"
765 "#define INTPTR_MIN INT32_MIN\n"
766 "#define INTPTR_MAX INT32_MAX\n"
767 "#define UINTPTR_MAX UINT32_MAX";
768 };
769
770 /*
771 * aix_stdint_3
772 */
773 fix = {
774 hackname = aix_stdint_3;
775 mach = "*-*-aix*";
776 files = stdint-aix.h, stdint.h;
777 select = "#define[ \t]PTRDIFF_MIN[ \t]INT64_MIN\n"
778 "#define[ \t]PTRDIFF_MAX[ \t]INT64_MAX\n"
779 "#else\n"
780 "#define[ \t]PTRDIFF_MIN[ \t]*INT32_MIN\n"
781 "#define[ \t]PTRDIFF_MAX[ \t]*INT32_MAX";
782 c_fix = format;
783 c_fix_arg = "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
784 "#define PTRDIFF_MAX 9223372036854775807L\n"
785 "#else\n"
786 "#define PTRDIFF_MIN (-2147483647L - 1)\n"
787 "#define PTRDIFF_MAX 2147483647L";
788 test_text = "#define PTRDIFF_MIN INT64_MIN\n"
789 "#define PTRDIFF_MAX INT64_MAX\n"
790 "#else\n"
791 "#define PTRDIFF_MIN INT32_MIN\n"
792 "#define PTRDIFF_MAX INT32_MAX";
793 };
794
795 /*
796 * aix_stdint_4
797 */
798 fix = {
799 hackname = aix_stdint_4;
800 mach = "*-*-aix*";
801 files = stdint-aix.h, stdint.h;
802 select = "#define[ \t]SIZE_MAX[ \t]UINT64_MAX\n"
803 "#else\n"
804 "#define[ \t]SIZE_MAX[ \t]*UINT32_MAX";
805 c_fix = format;
806 c_fix_arg = "#define SIZE_MAX 18446744073709551615UL\n"
807 "#else\n"
808 "#define SIZE_MAX 4294967295UL";
809 test_text = "#define SIZE_MAX UINT64_MAX\n"
810 "#else\n"
811 "#define SIZE_MAX UINT32_MAX";
812 };
813
814 /*
815 * aix_stdint_5
816 */
817 fix = {
818 hackname = aix_stdint_5;
819 mach = "*-*-aix*";
820 files = stdint-aix.h, stdint.h;
821 select = "#define[ \t]UINT8_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)\n"
822 "#define[ \t]UINT16_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)";
823 c_fix = format;
824 c_fix_arg = "#define UINT8_C(c) c\n"
825 "#define UINT16_C(c) c";
826 test_text = "#define UINT8_C(c) __CONCAT__(c,U)\n"
827 "#define UINT16_C(c) __CONCAT__(c,U)";
828 };
829
830 /*
831 * sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline
832 * in an otherwise harmless (and #ifed out) macro definition
833 */
834 fix = {
835 hackname = aix_sysmachine;
836 files = sys/machine.h;
837 select = "\\\\ +\n";
838 c_fix = format;
839 c_fix_arg = "\\\n";
840 test_text = "#define FOO \\\n"
841 " bar \\ \n baz \\ \n bat";
842 };
843
844 /*
845 * sys/wait.h on AIX 5.2 defines macros that have both signed and
846 * unsigned types in conditional expressions.
847 */
848 fix = {
849 hackname = aix_syswait_2;
850 files = sys/wait.h;
851 select = '\? (\(\(\(\(unsigned[^)]*\)[^)]*\) >> [^)]*\) \& 0xff\) : -1)';
852 c_fix = format;
853 c_fix_arg = "? (int)%1";
854 test_text = "#define WSTOPSIG(__x) "
855 "(int)(WIFSTOPPED(__x) ? ((((unsigned int)__x) >> 8) & 0xff) : -1)";
856 };
857
858 /*
859 * sys/signal.h on some versions of AIX uses volatile in the typedef of
860 * sig_atomic_t, which causes gcc to generate a warning about duplicate
861 * volatile when a sig_atomic_t variable is declared volatile, as
862 * required by ANSI C.
863 */
864 fix = {
865 hackname = aix_volatile;
866 files = sys/signal.h;
867 select = "typedef volatile int sig_atomic_t";
868 c_fix = format;
869 c_fix_arg = "typedef int sig_atomic_t";
870 test_text = "typedef volatile int sig_atomic_t;";
871 };
872
873 /*
874 * Fix __assert declaration in assert.h on Alpha OSF/1.
875 */
876 fix = {
877 hackname = alpha___assert;
878 files = "assert.h";
879 select = '__assert\(char \*, char \*, int\)';
880 c_fix = format;
881 c_fix_arg = "__assert(const char *, const char *, int)";
882 test_text = 'extern void __assert(char *, char *, int);';
883 };
884
885 /*
886 * Fix assert macro in assert.h on Alpha OSF/1.
887 * The superfluous int cast breaks C++.
888 */
889 fix = {
890 hackname = alpha_assert;
891 files = "assert.h";
892 select = "(#[ \t]*" 'define assert\(EX\).*)\(\(int\) \(EX\)\)';
893 c_fix = format;
894 c_fix_arg = "%1(EX)";
895 test_text = '#define assert(EX) (((int) (EX)) ? (void)0 '
896 ': __assert(#EX, __FILE__, __LINE__))';
897 };
898
899 /*
900 * Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX.
901 */
902 fix = {
903 hackname = alpha_getopt;
904 files = "stdio.h";
905 files = "stdlib.h";
906 select = 'getopt\(int, char \*\[\], *char \*\)';
907 c_fix = format;
908 c_fix_arg = "getopt(int, char *const[], const char *)";
909 test_text = 'extern int getopt(int, char *[], char *);';
910 };
911
912 /*
913 * Fix missing semicolon on Alpha OSF/4 in <net/if.h>
914 */
915 fix = {
916 hackname = alpha_if_semicolon;
917 files = net/if.h;
918 select = "struct[ \t]+sockaddr[ \t]+vmif_paddr[ \t]+/\\*";
919 c_fix = format;
920 c_fix_arg = "struct sockaddr vmif_paddr;\t/*";
921 test_text = ' struct sockaddr vmif_paddr /* protocol address */';
922 };
923
924 /*
925 * Remove erroneous parentheses in sym.h on Alpha OSF/1.
926 */
927 fix = {
928 hackname = alpha_parens;
929 files = sym.h;
930 select = '#ifndef\(__mips64\)';
931 c_fix = format;
932 c_fix_arg = "#ifndef __mips64";
933 test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif";
934 };
935
936 /*
937 * Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0
938 * And OpenBSD.
939 */
940 fix = {
941 hackname = alpha_sbrk;
942 files = unistd.h;
943 select = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
944 c_fix = format;
945 c_fix_arg = "void *sbrk(";
946 test_text = "extern char* sbrk(ptrdiff_t increment);";
947 };
948
949 /*
950 * For C++, avoid any typedef or macro definition of bool,
951 * and use the built in type instead.
952 * HP/UX 10.20 also has it in curses_colr/curses.h.
953 */
954 fix = {
955 hackname = avoid_bool_define;
956 files = curses.h;
957 files = curses_colr/curses.h;
958 files = term.h;
959 files = tinfo.h;
960
961 select = "#[ \t]*define[ \t]+bool[ \t]";
962 bypass = "__cplusplus";
963
964 c_fix = format;
965 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
966 c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*";
967
968 test_text = "# define bool\t char \n";
969 };
970
971 /*
972 * avoid_bool_type
973 */
974 fix = {
975 hackname = avoid_bool_type;
976 files = curses.h;
977 files = curses_colr/curses.h;
978 files = term.h;
979 files = tinfo.h;
980
981 select = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
982 bypass = "__cplusplus";
983
984 c_fix = format;
985 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
986
987 test_text = "typedef unsigned int\tbool \t; /* bool\n type */";
988 };
989
990 /*
991 * For C++, avoid any typedef definition of wchar_t,
992 * and use the built in type instead.
993 * Don't do this for headers that are smart enough to do the right
994 * thing (recent [n]curses.h and Xlib.h).
995 * Don't do it for <linux/nls.h> which is never used from C++ anyway,
996 * and will be broken by the edit.
997 */
998
999 fix = {
1000 hackname = avoid_wchar_t_type;
1001
1002 select = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;";
1003 bypass = "__cplusplus";
1004 bypass = "_LINUX_NLS_H";
1005 bypass = "XFree86: xc/lib/X11/Xlib\\.h";
1006
1007 c_fix = format;
1008 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1009
1010 test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */";
1011 };
1012
1013 /*
1014 * Fix `typedef struct term;' on hppa1.1-hp-hpux9.
1015 */
1016 fix = {
1017 hackname = bad_struct_term;
1018 files = curses.h;
1019 select = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;";
1020 c_fix = format;
1021 c_fix_arg = "struct term;";
1022
1023 test_text = 'typedef struct term;';
1024 };
1025
1026 /*
1027 * Fix one other error in this file:
1028 * a mismatched quote not inside a C comment.
1029 */
1030 fix = {
1031 hackname = badquote;
1032 files = sundev/vuid_event.h;
1033 select = "doesn't";
1034 c_fix = format;
1035 c_fix_arg = "does not";
1036
1037 test_text = "/* doesn't have matched single quotes */";
1038 };
1039
1040 /*
1041 * check for broken assert.h that needs stdio.h
1042 */
1043 fix = {
1044 hackname = broken_assert_stdio;
1045 files = assert.h;
1046 select = stderr;
1047 bypass = "include.*stdio\\.h";
1048 c_fix = wrap;
1049 c_fix_arg = "#include <stdio.h>\n";
1050 test_text = "extern FILE* stderr;";
1051 };
1052
1053 /*
1054 * check for broken assert.h that needs stdlib.h
1055 */
1056 fix = {
1057 hackname = broken_assert_stdlib;
1058 files = assert.h;
1059 select = 'exit *\(|abort *\(';
1060 bypass = "include.*stdlib\\.h";
1061 c_fix = wrap;
1062 c_fix_arg = "#ifdef __cplusplus\n"
1063 "#include <stdlib.h>\n"
1064 "#endif\n";
1065 test_text = "extern void exit ( int );";
1066 };
1067
1068 /*
1069 * Remove `extern double cabs' declarations from math.h.
1070 * This conflicts with C99. Discovered on AIX.
1071 * Darwin hides its broken cabs in architecture-specific subdirs.
1072 */
1073 fix = {
1074 hackname = broken_cabs;
1075 files = math.h, "architecture/*/math.h";
1076 select = "^extern[ \t]+double[ \t]+cabs";
1077
1078 sed = "s/^extern[ \t]*double[ \t]*cabs[ \t]*\([^\\\)]*\);//";
1079 sed = "s/^extern[ \t]*long[ \t]*double[ \t]*cabsl[ \t]*\([^\\\)]*\);//";
1080
1081 test_text = "#ifdef __STDC__\n"
1082 "extern double cabs(struct dbl_hypot);\n"
1083 "#else\n"
1084 "extern double cabs();\n"
1085 "#endif\n"
1086 "extern double cabs ( _Complex z );";
1087 };
1088
1089 /*
1090 * Fixup Darwin's broken check for __builtin_nanf.
1091 */
1092 fix = {
1093 hackname = broken_nan;
1094 /*
1095 * It is tempting to omit the first "files" entry. Do not.
1096 * The testing machinery will take the first "files" entry as the name
1097 * of a test file to play with. It would be a nuisance to have a directory
1098 * with the name "*".
1099 */
1100 files = "architecture/ppc/math.h";
1101 files = "architecture/*/math.h";
1102 select = '#if defined\(__APPLE_CC__\) && \(__APPLE_CC__ >= 1345\)';
1103 bypass = "powl";
1104 c_fix = format;
1105 c_fix_arg = "#if 1";
1106 test_text = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
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 * Fix various macros used to define ioctl numbers.
1130 * The traditional syntax was:
1131 *
1132 * #define _CTRL(n, x) (('n'<<8)+x)
1133 * #define TCTRLCFOO _CTRL(T, 1)
1134 *
1135 * but this does not work with the C standard, which disallows macro
1136 * expansion inside strings. We have to rewrite it thus:
1137 *
1138 * #define _CTRL(n, x) ((n<<8)+x)
1139 * #define TCTRLCFOO _CTRL('T', 1)
1140 *
1141 * The select expressions match too much, but the c_fix code is cautious.
1142 *
1143 * CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ...
1144 */
1145 fix = {
1146 hackname = ctrl_quotes_def;
1147 select = "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]";
1148 c_fix = char_macro_def;
1149 c_fix_arg = "CTRL";
1150
1151 /*
1152 * This is two tests in order to ensure that the "CTRL(c)" can
1153 * be selected in isolation from the multi-arg format
1154 */
1155 test_text = "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n";
1156 test_text = "#define _CTRL(c) ('c'&037)";
1157 };
1158
1159 /*
1160 * Fix various macros used to define ioctl numbers.
1161 */
1162 fix = {
1163 hackname = ctrl_quotes_use;
1164 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']";
1165 c_fix = char_macro_use;
1166 c_fix_arg = "CTRL";
1167 test_text = "#define TCTRLFOO BSD43_CTRL(T, 1)";
1168 };
1169
1170 /*
1171 * sys/mman.h on HP/UX is not C++ ready,
1172 * even though NO_IMPLICIT_EXTERN_C is defined on HP/UX.
1173 *
1174 * rpc/types.h on OSF1/2.0 is not C++ ready,
1175 * even though NO_IMPLICIT_EXTERN_C is defined for the alpha.
1176 *
1177 * The problem is the declaration of malloc.
1178 */
1179 fix = {
1180 hackname = cxx_unready;
1181 files = sys/mman.h;
1182 files = rpc/types.h;
1183 select = '[^#]+malloc.*;'; /* Catch any form of declaration
1184 not within a macro. */
1185 bypass = '"C"|__BEGIN_DECLS';
1186
1187 c_fix = wrap;
1188 c_fix_arg = "#ifdef __cplusplus\n"
1189 "extern \"C\" {\n"
1190 "#endif\n";
1191 c_fix_arg = "#ifdef __cplusplus\n"
1192 "}\n"
1193 "#endif\n";
1194 test_text = "extern void* malloc( size_t );";
1195 };
1196
1197 /*
1198 * For the AAB_darwin7_9_long_double_funcs fix to be useful,
1199 * you have to not use "" includes.
1200 */
1201 fix = {
1202 hackname = darwin_9_long_double_funcs_2;
1203 mach = "*-*-darwin7.9*";
1204 files = math.h;
1205 select = '#include[ \t]+\"';
1206 c_fix = format;
1207 c_fix_arg = "%1<%2.h>";
1208
1209 c_fix_arg = '([ \t]*#[ \t]*include[ \t]+)"([a-z0-9/]+)\.h"';
1210
1211 test_text = '#include "architecture/ppc/math.h"';
1212 };
1213
1214 /*
1215 * On darwin8 and earlier, mach-o/swap.h isn't properly guarded
1216 * by 'extern "C"'. On darwin7 some mach/ headers aren't properly guarded.
1217 */
1218 fix = {
1219 hackname = darwin_externc;
1220 mach = "*-*-darwin*";
1221 files = mach-o/swap.h;
1222 files = mach/mach_time.h;
1223 files = mach/mach_traps.h;
1224 files = mach/message.h;
1225 files = mach/mig.h;
1226 files = mach/semaphore.h;
1227 bypass = "extern \"C\"";
1228 bypass = "__BEGIN_DECLS";
1229 c_fix = wrap;
1230 c_fix_arg = "#ifdef __cplusplus\n"
1231 "extern \"C\" {\n"
1232 "#endif\n";
1233 c_fix_arg = "#ifdef __cplusplus\n"
1234 "}\n"
1235 "#endif\n";
1236 test_text = "extern void swap_fat_header();\n";
1237 };
1238
1239 /*
1240 * AvailabilityMacros.h on Darwin breaks with GCC 4.0, because of
1241 * bad __GNUC__ tests.
1242 */
1243 fix = {
1244 hackname = darwin_gcc4_breakage;
1245 mach = "*-*-darwin*";
1246 files = AvailabilityMacros.h;
1247 select = "\\(__GNUC__ >= 3\\) && \\(__GNUC_MINOR__ >= 1\\)";
1248 c_fix = format;
1249 c_fix_arg = "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))";
1250 test_text = "#if defined(__GNUC__) && (__GNUC__ >= 3) && "
1251 "(__GNUC_MINOR__ >= 1)\n";
1252 };
1253
1254 /*
1255 * __private_extern__ doesn't exist in FSF GCC. Even if it did,
1256 * why would you ever put it in a system header file?
1257 */
1258 fix = {
1259 hackname = darwin_private_extern;
1260 mach = "*-*-darwin*";
1261 files = mach-o/dyld.h;
1262 select = "__private_extern__ [a-z_]+ _dyld_";
1263 c_fix = format;
1264 c_fix_arg = "extern";
1265 c_fix_arg = "__private_extern__";
1266 test_text = "__private_extern__ int _dyld_func_lookup(\n"
1267 "const char *dyld_func_name,\n"
1268 "unsigned long *address);\n";
1269 };
1270
1271 /*
1272 * Darwin headers have a stdint.h that defines UINT8_C and UINT16_C to
1273 * unsigned constants.
1274 */
1275 fix = {
1276 hackname = darwin_stdint_1;
1277 mach = "*-*-darwin*";
1278 files = stdint-darwin.h, stdint.h;
1279 c_fix = format;
1280 c_fix_arg = "#define UINT8_C(v)\tv\n#define UINT16_C(v)\tv";
1281 select = "#define UINT8_C\\(v\\)[ \t]+\\(v ## U\\)\n"
1282 "#define UINT16_C\\(v\\)[ \t]+\\(v ## U\\)";
1283 test_text = "#define UINT8_C(v) (v ## U)\n"
1284 "#define UINT16_C(v) (v ## U)";
1285 };
1286
1287 /*
1288 * Darwin headers have a stdint.h that defines INTPTR_MIN and INTPTR_MAX
1289 * with wrong types.
1290 */
1291 fix = {
1292 hackname = darwin_stdint_2;
1293 mach = "*-*-darwin*";
1294 files = stdint-darwin.h, stdint.h;
1295 c_fix = format;
1296 c_fix_arg = "#if __WORDSIZE == 64\n"
1297 "#define INTPTR_MAX 9223372036854775807L\n"
1298 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1299 "#else\n"
1300 "#define INTPTR_MAX 2147483647L\n"
1301 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1302 "#endif";
1303 select = "#if __WORDSIZE == 64\n"
1304 "#define INTPTR_MIN[ \t]+INT64_MIN\n"
1305 "#define INTPTR_MAX[ \t]+INT64_MAX\n"
1306 "#else\n"
1307 "#define INTPTR_MIN[ \t]+INT32_MIN\n"
1308 "#define INTPTR_MAX[ \t]+INT32_MAX\n"
1309 "#endif";
1310 test_text = "#if __WORDSIZE == 64\n"
1311 "#define INTPTR_MIN INT64_MIN\n"
1312 "#define INTPTR_MAX INT64_MAX\n"
1313 "#else\n"
1314 "#define INTPTR_MIN INT32_MIN\n"
1315 "#define INTPTR_MAX INT32_MAX\n"
1316 "#endif";
1317 };
1318
1319 /*
1320 * Darwin headers have a stdint.h that defines UINTPTR_MAX with a wrong type.
1321 */
1322 fix = {
1323 hackname = darwin_stdint_3;
1324 mach = "*-*-darwin*";
1325 files = stdint-darwin.h, stdint.h;
1326 c_fix = format;
1327 c_fix_arg = "#if __WORDSIZE == 64\n"
1328 "#define UINTPTR_MAX 18446744073709551615UL\n"
1329 "#else\n"
1330 "#define UINTPTR_MAX 4294967295UL\n"
1331 "#endif";
1332 select = "#if __WORDSIZE == 64\n"
1333 "#define UINTPTR_MAX[ \t]+UINT64_MAX\n"
1334 "#else\n"
1335 "#define UINTPTR_MAX[ \t]+UINT32_MAX\n"
1336 "#endif";
1337 test_text = "#if __WORDSIZE == 64\n"
1338 "#define UINTPTR_MAX UINT64_MAX\n"
1339 "#else\n"
1340 "#define UINTPTR_MAX UINT32_MAX\n"
1341 "#endif";
1342 };
1343
1344 /*
1345 * Darwin headers have a stdint.h that defines SIZE_MAX with a wrong type.
1346 */
1347 fix = {
1348 hackname = darwin_stdint_4;
1349 mach = "*-*-darwin*";
1350 files = stdint-darwin.h, stdint.h;
1351 c_fix = format;
1352 c_fix_arg = "#if __WORDSIZE == 64\n"
1353 "#define SIZE_MAX 18446744073709551615UL\n"
1354 "#else\n"
1355 "#define SIZE_MAX 4294967295UL\n"
1356 "#endif";
1357 select = "#if __WORDSIZE == 64\n"
1358 "#define SIZE_MAX[ \t]+UINT64_MAX\n"
1359 "#else\n"
1360 "#define SIZE_MAX[ \t]+UINT32_MAX\n"
1361 "#endif";
1362 test_text = "#if __WORDSIZE == 64\n"
1363 "#define SIZE_MAX UINT64_MAX\n"
1364 "#else\n"
1365 "#define SIZE_MAX UINT32_MAX\n"
1366 "#endif";
1367 };
1368
1369 /*
1370 * Darwin headers have a stdint.h that defines {U,}INTMAX_{MIN,MAX}
1371 * with a wrong type.
1372 */
1373 fix = {
1374 hackname = darwin_stdint_5;
1375 mach = "*-*-darwin*";
1376 files = stdint-darwin.h, stdint.h;
1377 c_fix = format;
1378 c_fix_arg = "#if __WORDSIZE == 64\n"
1379 "#define INTMAX_MIN (-9223372036854775807L - 1)\n"
1380 "#define INTMAX_MAX 9223372036854775807L\n"
1381 "#define UINTMAX_MAX 18446744073709551615UL\n"
1382 "#else\n"
1383 "#define INTMAX_MIN (-9223372036854775807LL - 1)\n"
1384 "#define INTMAX_MAX 9223372036854775807LL\n"
1385 "#define UINTMAX_MAX 18446744073709551615ULL\n"
1386 "#endif";
1387 select = "#define INTMAX_MIN[ \t]+INT64_MIN\n"
1388 "#define INTMAX_MAX[ \t]+INT64_MAX\n"
1389 "\n"
1390 "#define UINTMAX_MAX[ \t]+UINT64_MAX";
1391 test_text = "#define INTMAX_MIN INT64_MIN\n"
1392 "#define INTMAX_MAX INT64_MAX\n"
1393 "\n"
1394 "#define UINTMAX_MAX UINT64_MAX";
1395 };
1396
1397 /*
1398 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1399 * with a wrong type.
1400 */
1401 fix = {
1402 hackname = darwin_stdint_6;
1403 mach = "*-*-darwin*";
1404 files = stdint-darwin.h, stdint.h;
1405 c_fix = format;
1406 c_fix_arg = "#if __WORDSIZE == 64\n"
1407 "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
1408 "#define PTRDIFF_MAX 9223372036854775807L\n"
1409 "#else\n"
1410 "#define PTRDIFF_MIN (-2147483647 - 1)\n"
1411 "#define PTRDIFF_MAX 2147483647\n"
1412 "#endif";
1413 select = "#if __WORDSIZE == 64\n"
1414 "#define PTRDIFF_MIN[ \t]+INT64_MIN\n"
1415 "#define PTRDIFF_MAX[ \t]+INT64_MAX\n"
1416 "#else\n"
1417 "#define PTRDIFF_MIN[ \t]+INT32_MIN\n"
1418 "#define PTRDIFF_MAX[ \t]+INT32_MAX\n"
1419 "#endif";
1420 test_text = "#if __WORDSIZE == 64\n"
1421 "#define PTRDIFF_MIN INT64_MIN\n"
1422 "#define PTRDIFF_MAX INT64_MAX\n"
1423 "#else\n"
1424 "#define PTRDIFF_MIN INT32_MIN\n"
1425 "#define PTRDIFF_MAX INT32_MAX\n"
1426 "#endif";
1427 };
1428
1429 /*
1430 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1431 * with a wrong type.
1432 */
1433 fix = {
1434 hackname = darwin_stdint_7;
1435 mach = "*-*-darwin*";
1436 files = stdint-darwin.h, stdint.h;
1437 c_fix = format;
1438 c_fix_arg = "#if __WORDSIZE == 64\n"
1439 "#define INTMAX_C(v) (v ## L)\n"
1440 "#define UINTMAX_C(v) (v ## UL)\n"
1441 "#else\n"
1442 "#define INTMAX_C(v) (v ## LL)\n"
1443 "#define UINTMAX_C(v) (v ## ULL)\n"
1444 "#endif";
1445 select = "#define INTMAX_C\\(v\\)[ \t]+\\(v ## LL\\)\n"
1446 "#define UINTMAX_C\\(v\\)[ \t]+\\(v ## ULL\\)";
1447 test_text = "#define INTMAX_C(v) (v ## LL)\n"
1448 "#define UINTMAX_C(v) (v ## ULL)";
1449 };
1450
1451 /*
1452 * Fix <c_asm.h> on Digital UNIX V4.0:
1453 * It contains a prototype for a DEC C internal asm() function,
1454 * clashing with gcc's asm keyword. So protect this with __DECC.
1455 */
1456 fix = {
1457 hackname = dec_intern_asm;
1458 files = c_asm.h;
1459 sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
1460 sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
1461 "#endif\n";
1462 test_text =
1463 "float fasm {\n"
1464 " ... asm stuff ...\n"
1465 "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/";
1466 };
1467
1468 /*
1469 * Fix typo in <wchar.h> on DJGPP 2.03.
1470 */
1471 fix = {
1472 hackname = djgpp_wchar_h;
1473 file = wchar.h;
1474 select = "__DJ_wint_t";
1475 bypass = "sys/djtypes.h";
1476 c_fix = format;
1477 c_fix_arg = "%0\n#include <sys/djtypes.h>";
1478 c_fix_arg = "#include <stddef.h>";
1479 test_text = "#include <stddef.h>\n"
1480 "extern __DJ_wint_t x;\n";
1481 };
1482
1483 /*
1484 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
1485 */
1486 fix = {
1487 hackname = ecd_cursor;
1488 files = "sunwindow/win_lock.h";
1489 files = "sunwindow/win_cursor.h";
1490 select = 'ecd\.cursor';
1491 c_fix = format;
1492 c_fix_arg = 'ecd_cursor';
1493
1494 test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
1495 };
1496
1497 /*
1498 * Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume
1499 * neither the existence of GCC 3 nor its exact feature set yet break
1500 * (by design?) when __GNUC__ is set beyond 2.
1501 */
1502 fix = {
1503 hackname = freebsd_gcc3_breakage;
1504 mach = "*-*-freebsd*";
1505 files = sys/cdefs.h;
1506 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$';
1507 bypass = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)';
1508 c_fix = format;
1509 c_fix_arg = '%0 || __GNUC__ >= 3';
1510 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7';
1511 };
1512
1513 /*
1514 * Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume
1515 * neither the existence of GCC 4 nor its exact feature set yet break
1516 * (by design?) when __GNUC__ is set beyond 3.
1517 */
1518 fix = {
1519 hackname = freebsd_gcc4_breakage;
1520 mach = "*-*-freebsd*";
1521 files = sys/cdefs.h;
1522 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$';
1523 c_fix = format;
1524 c_fix_arg = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3';
1525 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3';
1526 };
1527
1528 /*
1529 * Some versions of glibc don't expect the C99 inline semantics.
1530 */
1531 fix = {
1532 hackname = glibc_c99_inline_1;
1533 files = features.h, '*/features.h';
1534 select = "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$";
1535 c_fix = format;
1536 c_fix_arg = "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)";
1537 test_text = <<-EOT
1538 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
1539 && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__
1540 # define __USE_EXTERN_INLINES 1
1541 #endif
1542 EOT;
1543 };
1544
1545 /*
1546 * Similar, but a version that didn't have __NO_INLINE__
1547 */
1548 fix = {
1549 hackname = glibc_c99_inline_1a;
1550 files = features.h, '*/features.h';
1551 select = "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n"
1552 "(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)";
1553 c_fix = format;
1554 c_fix_arg = "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2";
1555 test_text = <<-EOT
1556 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__
1557 # define __USE_EXTERN_INLINES 1
1558 #endif
1559 EOT;
1560 };
1561
1562 /*
1563 * The glibc_c99_inline_1 fix should have fixed everything. Unfortunately
1564 * there are many glibc headers which do not respect __USE_EXTERN_INLINES.
1565 * The remaining glibc_c99_inline_* fixes deal with some of those headers.
1566 */
1567 fix = {
1568 hackname = glibc_c99_inline_2;
1569 files = sys/stat.h, '*/sys/stat.h';
1570 select = "extern __inline__ int";
1571 sed = "s/extern int \\(stat\\)/"
1572 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1573 "__inline__ int \\1/";
1574 sed = "s/extern int \\([lf]stat\\)/"
1575 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1576 "__inline__ int \\1/";
1577 sed = "s/extern int \\(mknod\\)/"
1578 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1579 "__inline__ int \\1/";
1580 sed = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\(stat\\)/"
1581 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1582 "__inline__ int __REDIRECT\\1 (\\2/";
1583 sed = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\([lf]stat\\)/"
1584 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1585 "__inline__ int __REDIRECT\\1 (\\2/";
1586 sed = "s/^extern __inline__ int/"
1587 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1588 "__inline__ int/";
1589 test_text = <<-EOT
1590 extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2));
1591 extern __inline__ int
1592 __NTH (fstat64 (int __fd, struct stat64 *__statbuf))
1593 {}
1594 EOT;
1595 };
1596
1597 /*
1598 * glibc_c99_inline_3
1599 */
1600 fix = {
1601 hackname = glibc_c99_inline_3;
1602 files = bits/string2.h, '*/bits/string2.h';
1603 select = "extern __inline";
1604 bypass = "__extern_inline|__GNU_STDC_INLINE__";
1605 c_fix = format;
1606 c_fix_arg = "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)";
1607 c_fix_arg = "^# ifdef __cplusplus$";
1608 test_text = <<-EOT
1609 # ifdef __cplusplus
1610 # define __STRING_INLINE inline
1611 # else
1612 # define __STRING_INLINE extern __inline
1613 # endif
1614 EOT;
1615 };
1616
1617 /*
1618 * glibc_c99_inline_4
1619 */
1620 fix = {
1621 hackname = glibc_c99_inline_4;
1622 files = sys/sysmacros.h, '*/sys/sysmacros.h', wchar.h, '*/wchar.h';
1623 bypass = "__extern_inline|__gnu_inline__";
1624 select = "(^| )extern __inline";
1625 c_fix = format;
1626 c_fix_arg = "%0 __attribute__ ((__gnu_inline__))";
1627 test_text = <<-EOT
1628 __extension__ extern __inline unsigned int
1629 extern __inline unsigned int
1630 EOT;
1631 };
1632
1633 /* glibc-2.3.5 defines pthread mutex initializers incorrectly,
1634 * so we replace them with versions that correspond to the
1635 * definition.
1636 */
1637 fix = {
1638 hackname = glibc_mutex_init;
1639 files = pthread.h;
1640 select = '\{ *\{ *0, *\} *\}';
1641 sed = "/define[ \t]\\{1,\\}PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/{\n"
1642 "N\ns/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/\n}";
1643 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1644 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0 }/";
1645 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1646 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0 }/";
1647 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1648 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/";
1649 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1650 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1651 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1652 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0, 0 }/";
1653 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1654 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1655 sed = "/define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/"
1656 "N;s/^[ \t]*#[ \t]*"
1657 "\\(define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n"
1658 "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\\n"
1659 "# \\1\\\n"
1660 " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1661 "# else\\\n"
1662 "# \\1\\\n"
1663 " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1664 "# endif/";
1665 sed = "s/{ \\(0, 0, 0, 0, 0, 0, "
1666 "PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/";
1667 sed = "/define[ \t]\\{1,\\}PTHREAD_COND_INITIALIZER/"
1668 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/";
1669
1670 test_text = <<- _EOText_
1671 #define PTHREAD_MUTEX_INITIALIZER \\
1672 { { 0, } }
1673 #ifdef __USE_GNU
1674 # if __WORDSIZE == 64
1675 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1676 { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1677 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1678 { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1679 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1680 { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1681 # else
1682 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1683 { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1684 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1685 { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1686 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1687 { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1688 # endif
1689 #endif
1690 # define PTHREAD_RWLOCK_INITIALIZER \\
1691 { { 0, } }
1692 # ifdef __USE_GNU
1693 # if __WORDSIZE == 64
1694 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1695 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\
1696 PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1697 # else
1698 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1699 { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1700 # endif
1701 # endif
1702 #define PTHREAD_COND_INITIALIZER { { 0, } }
1703 _EOText_;
1704 };
1705
1706 /* glibc versions before 2.5 have a version of stdint.h that defines
1707 UINT8_C and UINT16_C to produce unsigned constants, as do uClibc
1708 versions with stdint.h based on those glibc versions. */
1709 fix = {
1710 hackname = glibc_stdint;
1711 files = stdint.h;
1712 select = "GNU C Library";
1713 c_fix = format;
1714 c_fix_arg = "# define UINT8_C(c)\tc\n# define UINT16_C(c)\tc";
1715 c_fix_arg = "# define UINT8_C\\(c\\)\tc ## U\n# define UINT16_C\\(c\\)\tc ## U";
1716 test_text = "/* This file is part of the GNU C Library. */\n"
1717 "# define UINT8_C(c)\tc ## U\n"
1718 "# define UINT16_C(c)\tc ## U";
1719 };
1720
1721 /* Some versions of glibc have a version of bits/string2.h that
1722 produces "value computed is not used" warnings from strncpy; fix
1723 this definition by using __builtin_strncpy instead as in newer
1724 versions. */
1725 fix = {
1726 hackname = glibc_strncpy;
1727 files = bits/string2.h;
1728 bypass = "__builtin_strncpy";
1729 c_fix = format;
1730 c_fix_arg = "# define strncpy(dest, src, n) __builtin_strncpy (dest, src, n)";
1731 c_fix_arg = "# define strncpy([^\n]*\\\\\n)*[^\n]*";
1732 test_text = <<-EOT
1733 # define strncpy(dest, src, n) \
1734 (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n) \\
1735 ? (strlen (src) + 1 >= ((size_t) (n)) \\
1736 ? (char *) memcpy (dest, src, n) \\
1737 : strncpy (dest, src, n)) \\
1738 : strncpy (dest, src, n)))
1739 EOT;
1740
1741 };
1742
1743 /* glibc's tgmath.h relies on an expression that is not an integer
1744 constant expression being treated as it was by GCC 4.4 and
1745 earlier. */
1746 fix = {
1747 hackname = glibc_tgmath;
1748 files = tgmath.h;
1749 select = '\(\(\(type\) 0.25\) && \(\(type\) 0.25 - 1\)\)';
1750 bypass = "__floating_type\\(type\\) \\\\\n.*__builtin_classify_type";
1751 c_fix = format;
1752 c_fix_arg = "(__builtin_classify_type ((type) 0) == 8 || "
1753 "(__builtin_classify_type ((type) 0) == 9 && "
1754 "__builtin_classify_type (__real__ ((type) 0)) == 8))";
1755 test_text = "# define __floating_type(type) (((type) 0.25) && ((type) 0.25 - 1))";
1756 };
1757
1758 /*
1759 * Fix these files to use the types we think they should for
1760 * ptrdiff_t, size_t, and wchar_t.
1761 *
1762 * This defines the types in terms of macros predefined by our 'cpp'.
1763 * This is supposedly necessary for glibc's handling of these types.
1764 * It's probably not necessary for anyone else, but it doesn't hurt.
1765 */
1766 fix = {
1767 hackname = gnu_types;
1768 files = "sys/types.h";
1769 files = "stdlib.h";
1770 files = "sys/stdtypes.h";
1771 files = "stddef.h";
1772 files = "memory.h";
1773 files = "unistd.h";
1774 bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
1775 select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
1776 c_fix = gnu_type;
1777 /* The Solaris 10 headers already define these types correctly. */
1778 mach = '*-*-solaris2.1[0-9]*';
1779 not_machine = true;
1780
1781 test_text = "typedef long int ptrdiff_t; /* long int */\n"
1782 "typedef uint_t size_t; /* uint_t */\n"
1783 "typedef ushort_t wchar_t; /* ushort_t */";
1784 };
1785
1786 /*
1787 * Fix HP & Sony's use of "../machine/xxx.h"
1788 * to refer to: <machine/xxx.h>
1789 */
1790 fix = {
1791 hackname = hp_inline;
1792 files = sys/spinlock.h;
1793 files = machine/machparam.h;
1794 select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/';
1795
1796 c_fix = format;
1797 c_fix_arg = "%1<machine/%2.h>";
1798
1799 c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/'
1800 '([a-z]+)\.h"';
1801
1802 test_text = ' # include "../machine/mumble.h"';
1803 };
1804
1805 /*
1806 * Check for (...) in C++ code in HP/UX sys/file.h.
1807 */
1808 fix = {
1809 hackname = hp_sysfile;
1810 files = sys/file.h;
1811 select = "HPUX_SOURCE";
1812
1813 c_fix = format;
1814 c_fix_arg = "(struct file *, ...)";
1815 c_fix_arg = '\(\.\.\.\)';
1816
1817 test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
1818 };
1819
1820 /*
1821 * Un-Hide a series of five FP defines from post-1999 compliance GCC:
1822 * FP_NORMAL, FP_ZERO, FP_INFINITE, FP_SUBNORMAL and FP_NAN
1823 */
1824 fix = {
1825 hackname = hppa_hpux_fp_macros;
1826 mach = "hppa*-hp-hpux11*";
1827 files = math.h;
1828 select = "#[ \t]*define[ \t]*FP_NORMAL.*\n"
1829 "#[ \t]*define[ \t]*FP_ZERO.*\n"
1830 "#[ \t]*define[ \t]*FP_INFINITE.*\n"
1831 "#[ \t]*define[ \t]*FP_SUBNORMAL.*\n"
1832 "#[ \t]*define[ \t]*FP_NAN.*\n";
1833 c_fix = format;
1834 c_fix_arg = <<- _EOFix_
1835 #endif /* _INCLUDE_HPUX_SOURCE */
1836
1837 #if defined(_INCLUDE_HPUX_SOURCE) || \
1838 (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
1839 %0#endif
1840
1841 #ifdef _INCLUDE_HPUX_SOURCE
1842
1843 _EOFix_;
1844
1845 test_text =
1846 "# define FP_NORMAL 0\n"
1847 "# define FP_ZERO 1\n"
1848 "# define FP_INFINITE 2\n"
1849 "# define FP_SUBNORMAL 3\n"
1850 "# define FP_NAN 4\n";
1851 };
1852
1853 /*
1854 * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
1855 * math.h to prevent clash with define in c_std/bits/std_cmath.h.
1856 */
1857 fix = {
1858 hackname = hpux10_cpp_pow_inline;
1859 files = fixinc-test-limits.h, math.h;
1860 select = <<- END_POW_INLINE
1861 ^# +ifdef +__cplusplus
1862 +\}
1863 +inline +double +pow\(double +__d,int +__expon\) +\{
1864 [ ]+return +pow\(__d,\(double\)__expon\);
1865 +\}
1866 +extern +"C" +\{
1867 #else
1868 # +endif
1869 END_POW_INLINE;
1870
1871 c_fix = format;
1872 c_fix_arg = "";
1873
1874 test_text =
1875 "# ifdef __cplusplus\n"
1876 " }\n"
1877 " inline double pow(double __d,int __expon) {\n"
1878 "\t return pow(__d,(double)__expon);\n"
1879 " }\n"
1880 ' extern "C"' " {\n"
1881 "#else\n"
1882 "# endif";
1883 };
1884
1885 fix = {
1886 hackname = hpux11_cpp_pow_inline;
1887 files = math.h;
1888 select = " +inline double pow\\(double d,int expon\\) \\{\n"
1889 " +return pow\\(d, \\(double\\)expon\\);\n"
1890 " +\\}\n";
1891 c_fix = format;
1892 c_fix_arg = "";
1893
1894 test_text =
1895 " inline double pow(double d,int expon) {\n"
1896 " return pow(d, (double)expon);\n"
1897 " }\n";
1898 };
1899
1900 /*
1901 * Fix hpux 10.X missing ctype declarations 1
1902 */
1903 fix = {
1904 hackname = hpux10_ctype_declarations1;
1905 files = ctype.h;
1906 select = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)";
1907 bypass = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\(";
1908 c_fix = format;
1909 c_fix_arg = "#ifdef _PROTOTYPES\n"
1910 "extern int __tolower(int);\n"
1911 "extern int __toupper(int);\n"
1912 "#else /* NOT _PROTOTYPES */\n"
1913 "extern int __tolower();\n"
1914 "extern int __toupper();\n"
1915 "#endif /* _PROTOTYPES */\n\n"
1916 "%0\n";
1917
1918 test_text = "# define _toupper(__c) __toupper(__c)\n";
1919 };
1920
1921 /*
1922 * Fix hpux 10.X missing ctype declarations 2
1923 */
1924 fix = {
1925 hackname = hpux10_ctype_declarations2;
1926 files = ctype.h;
1927 select = "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)";
1928 bypass = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\(";
1929 c_fix = format;
1930 c_fix_arg = "%0\n\n"
1931 "#ifdef _PROTOTYPES\n"
1932 " extern int _isalnum(int);\n"
1933 " extern int _isalpha(int);\n"
1934 " extern int _iscntrl(int);\n"
1935 " extern int _isdigit(int);\n"
1936 " extern int _isgraph(int);\n"
1937 " extern int _islower(int);\n"
1938 " extern int _isprint(int);\n"
1939 " extern int _ispunct(int);\n"
1940 " extern int _isspace(int);\n"
1941 " extern int _isupper(int);\n"
1942 " extern int _isxdigit(int);\n"
1943 "# else /* not _PROTOTYPES */\n"
1944 " extern int _isalnum();\n"
1945 " extern int _isalpha();\n"
1946 " extern int _iscntrl();\n"
1947 " extern int _isdigit();\n"
1948 " extern int _isgraph();\n"
1949 " extern int _islower();\n"
1950 " extern int _isprint();\n"
1951 " extern int _ispunct();\n"
1952 " extern int _isspace();\n"
1953 " extern int _isupper();\n"
1954 " extern int _isxdigit();\n"
1955 "#endif /* _PROTOTYPES */\n";
1956
1957 test_text = "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n"
1958 " extern unsigned int *__SB_masks;\n";
1959 };
1960
1961 /*
1962 * Fix hpux 10.X missing stdio declarations
1963 */
1964 fix = {
1965 hackname = hpux10_stdio_declarations;
1966 files = stdio.h;
1967 select = "^#[ \t]*define _iob[ \t]*__iob";
1968 bypass = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\(";
1969 c_fix = format;
1970 c_fix_arg = "%0\n\n"
1971 "# if defined(__STDC__) || defined(__cplusplus)\n"
1972 " extern int snprintf(char *, size_t, const char *, ...);\n"
1973 " extern int vsnprintf(char *, size_t, const char *, __va_list);\n"
1974 "# else /* not __STDC__) || __cplusplus */\n"
1975 " extern int snprintf();\n"
1976 " extern int vsnprintf();\n"
1977 "# endif /* __STDC__) || __cplusplus */\n";
1978
1979 test_text = "# define _iob __iob\n";
1980 };
1981
1982 /*
1983 * Make sure hpux defines abs in header.
1984 */
1985 fix = {
1986 hackname = hpux11_abs;
1987 mach = "*-hp-hpux11*";
1988 files = stdlib.h;
1989 select = "ifndef _MATH_INCLUDED";
1990 c_fix = format;
1991 c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)";
1992 test_text = "#ifndef _MATH_INCLUDED";
1993 };
1994
1995 /*
1996 * Keep HP-UX 11 from stomping on C++ math namespace
1997 * with defines for fabsf.
1998 */
1999 fix = {
2000 hackname = hpux11_fabsf;
2001 files = math.h;
2002 select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
2003 bypass = "__cplusplus";
2004
2005 c_fix = format;
2006 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
2007
2008 test_text =
2009 "#ifdef _PA_RISC\n"
2010 "# define fabsf(x) ((float)fabs((double)(float)(x)))\n"
2011 "#endif";
2012 };
2013
2014 /*
2015 * Fix C99 constant in __POINTER_SET define.
2016 */
2017 fix = {
2018 hackname = hpux11_pthread_const;
2019 mach = "*-hp-hpux11.[0-3]*";
2020 files = sys/pthread.h;
2021 select = "^#define[ \t]*__POINTER_SET[ \t]*\\(\\(void \\*\\) 1LL\\)";
2022
2023 c_fix = format;
2024 c_fix_arg = "#define __POINTER_SET\t\t((void *) 1L)";
2025 test_text = "#define __POINTER_SET\t\t((void *) 1LL)";
2026 };
2027
2028 /*
2029 * Prevent HP-UX 11 from defining __size_t and preventing size_t from
2030 * being defined by having it define _hpux_size_t instead.
2031 */
2032 fix = {
2033 hackname = hpux11_size_t;
2034 mach = "*-hp-hpux11*";
2035 select = "__size_t";
2036
2037 c_fix = format;
2038 c_fix_arg = "_hpux_size_t";
2039
2040 test_text =
2041 "#define __size_t size_t\n"
2042 " extern int getpwuid_r( char *, __size_t, struct passwd **);\n";
2043 };
2044
2045 /*
2046 * Fix hpux 11.00 broken snprintf declaration
2047 * (third argument is char *, needs to be const char * to prevent
2048 * spurious warnings with -Wwrite-strings or in C++).
2049 */
2050 fix = {
2051 hackname = hpux11_snprintf;
2052 files = stdio.h;
2053 select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
2054 ' *(char *\*, *\.\.\.\);)';
2055 c_fix = format;
2056 c_fix_arg = '%1 const %3';
2057
2058 test_text = "extern int snprintf(char *, size_t, char *, ...);\n"
2059 "extern int snprintf(char *, __size_t, char *, ...);\n"
2060 "extern int snprintf(char *, _hpux_size_t, char *, ...);";
2061 };
2062
2063 /*
2064 * Fix hpux 11.00 broken vsnprintf declaration
2065 */
2066 fix = {
2067 hackname = hpux11_vsnprintf;
2068 files = stdio.h;
2069 select = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
2070 'const char \*,) __va__list\);';
2071 c_fix = format;
2072 c_fix_arg = "%1 __va_list);";
2073
2074 test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
2075 ' __va__list);';
2076 };
2077
2078 /*
2079 * get rid of bogus inline definitions in HP-UX 8.0
2080 */
2081 fix = {
2082 hackname = hpux8_bogus_inlines;
2083 files = math.h;
2084 select = inline;
2085 bypass = "__GNUG__";
2086 sed = "s@inline int abs(int [a-z][a-z]*) {.*}"
2087 "@extern \"C\" int abs(int);@";
2088 sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
2089 sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
2090 sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
2091 test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n"
2092 "inline double sqr(double v) { return v**0.5; }";
2093 };
2094
2095 /*
2096 * Fix hpux broken ctype macros
2097 */
2098 fix = {
2099 hackname = hpux_ctype_macros;
2100 files = ctype.h;
2101 select = '((: |\()__SB_masks \? )'
2102 '(__SB_masks\[__(alnum|c)\] & _IS)';
2103 c_fix = format;
2104 c_fix_arg = "%1(int)%3";
2105
2106 test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
2107 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
2108 };
2109
2110 /*
2111 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
2112 */
2113 fix = {
2114 hackname = hpux_htonl;
2115 files = netinet/in.h;
2116 select = "#ifndef _XOPEN_SOURCE_EXTENDED[ \t]*\n"
2117 "(/\\*\n"
2118 " \\* Macros for number representation conversion\\.\n"
2119 " \\*/\n"
2120 "#ifndef ntohl)";
2121 c_fix = format;
2122 c_fix_arg = "#if 1\n%1";
2123
2124 test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
2125 "/*\n"
2126 " * Macros for number representation conversion.\n"
2127 " */\n"
2128 "#ifndef ntohl\n"
2129 "#define ntohl(x) (x)\n"
2130 "#define ntohs(x) (x)\n"
2131 "#define htonl(x) (x)\n"
2132 "#define htons(x) (x)\n"
2133 "#endif\n"
2134 "#endif /* ! _XOPEN_SOURCE_EXTENDED */";
2135 };
2136
2137 /*
2138 * HP-UX long_double
2139 */
2140 fix = {
2141 hackname = hpux_long_double;
2142 mach = "*-*-hpux10*";
2143 mach = "*-*-hpux11.[012]*";
2144 files = stdlib.h;
2145 select = "extern[ \t]long_double[ \t]strtold";
2146 bypass = "long_double_t";
2147 sed = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
2148 sed = "s/long_double/long double/g";
2149
2150 test_text = "# ifndef _LONG_DOUBLE\n"
2151 "# define _LONG_DOUBLE\n"
2152 " typedef struct {\n"
2153 " unsigned int word1, word2, word3, word4;\n"
2154 " } long_double;\n"
2155 "# endif /* _LONG_DOUBLE */\n"
2156 "extern long_double strtold(const char *, char **);\n";
2157 };
2158
2159 /*
2160 * We cannot use the above rule on 11.31 because it removes the strtold
2161 * definition. ia64 is OK with no hack, PA needs some help.
2162 */
2163 fix = {
2164 hackname = hpux_long_double_2;
2165 mach = "hppa*-*-hpux11.3*";
2166 files = stdlib.h;
2167 select = "#[ \t]*if[ \t]*!defined\\(__ia64\\) \\|\\| "
2168 "defined\\(_PROTOTYPES\\) \\|\\| "
2169 "defined\\(_LONG_DOUBLE_STRUCT\\)";
2170 c_fix = format;
2171 c_fix_arg = "# if !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)";
2172
2173 test_text = "# if !defined(__ia64) || "
2174 "!defined(_PROTOTYPES) || "
2175 "defined(_LONG_DOUBLE_STRUCT)\n";
2176 };
2177
2178 /*
2179 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
2180 */
2181 fix = {
2182 hackname = hpux_systime;
2183 files = sys/time.h;
2184 select = "^extern struct sigevent;";
2185
2186 c_fix = format;
2187 c_fix_arg = "struct sigevent;";
2188
2189 test_text = 'extern struct sigevent;';
2190 };
2191
2192 /*
2193 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown
2194 * type and mpinfou is only defined when _KERNEL is set.
2195 */
2196 fix = {
2197 hackname = hpux_spu_info;
2198 mach = "*-hp-hpux*";
2199 /*
2200 * It is tempting to omit the first "files" entry. Do not.
2201 * The testing machinery will take the first "files" entry as the name
2202 * of a test file to play with. It would be a nuisance to have a directory
2203 * with the name "*".
2204 */
2205 files = "ia64/sys/getppdp.h";
2206 files = "*/sys/getppdp.h";
2207 select = "^.*extern.*spu_info.*";
2208
2209 c_fix = format;
2210 c_fix_arg = "#ifdef _KERNEL\n%0\n#endif";
2211
2212 test_text = "extern union mpinfou spu_info[];";
2213 };
2214
2215 fix = {
2216 hackname = hpux11_extern_sendfile;
2217 mach = "*-hp-hpux11.[12]*";
2218 files = sys/socket.h;
2219 select = "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n";
2220 c_fix = format;
2221 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
2222 test_text = " extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n"
2223 " const struct iovec *, int));\n";
2224 };
2225
2226 fix = {
2227 hackname = hpux11_extern_sendpath;
2228 mach = "*-hp-hpux11.[12]*";
2229 files = sys/socket.h;
2230 select = "^[ \t]*extern sbsize_t sendpath.*\n.*, int\\)\\);\n";
2231 c_fix = format;
2232 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
2233 test_text = " extern sbsize_t sendpath __((int, int, off_t, bsize_t,\n"
2234 " const struct iovec *, int));\n";
2235 };
2236
2237 fix = {
2238 hackname = hpux_extern_errno;
2239 mach = "*-hp-hpux10.*";
2240 mach = "*-hp-hpux11.[0-2]*";
2241 files = errno.h;
2242 select = "^[ \t]*extern int errno;$";
2243 c_fix = format;
2244 c_fix_arg = "#ifdef __cplusplus\n"
2245 "extern \"C\" {\n"
2246 "#endif\n"
2247 "%0\n"
2248 "#ifdef __cplusplus\n"
2249 "}\n"
2250 "#endif";
2251 test_text = " extern int errno;\n";
2252 };
2253
2254 /*
2255 * Add missing braces to pthread initializer defines.
2256 */
2257 fix = {
2258 hackname = hpux_pthread_initializers;
2259 mach = "*-hp-hpux11.[0-3]*";
2260 files = sys/pthread.h;
2261 sed = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\"
2262 "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@";
2263 sed = "s@^[ \t]*1,[ \t]*\\\\"
2264 "@\t{ 1, 0 }@";
2265 sed = "/^[ \t]*0$/d";
2266 sed = "s@__PTHREAD_MUTEX_VALID, 0"
2267 "@{ __PTHREAD_MUTEX_VALID, 0 }@";
2268 sed = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\"
2269 "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@";
2270 sed = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2271 "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2272 sed = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2273 "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2274 sed = "s@^[ \t]*0, 0[ \t]*\\\\"
2275 "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@";
2276 sed = "s@__PTHREAD_COND_VALID, 0"
2277 "@{ __PTHREAD_COND_VALID, 0 }@";
2278 sed = "s@__LWP_COND_VALID, 0,[ \t]*\\\\"
2279 "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@";
2280 sed = "s@__PTHREAD_RWLOCK_VALID, 0"
2281 "@{ __PTHREAD_RWLOCK_VALID, 0 }@";
2282 sed = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\"
2283 "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@";
2284 sed = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
2285 "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@";
2286 test_text = "#define PTHREAD_MUTEX_INITIALIZER {\t\t\t\t\t\\\\\n"
2287 "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n"
2288 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n"
2289 "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n"
2290 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
2291 "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
2292 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
2293 "}\n";
2294 };
2295
2296 fix = {
2297 hackname = hpux_c99_intptr;
2298 mach = "*-hp-hpux11.3*";
2299 files = stdint-hpux11.h, stdint.h;
2300 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MAX[ \t]*"
2301 "INT32_MAX[ \t]*$@#define PTRDIFF_MAX (2147483647l)@";
2302 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MIN[ \t]*"
2303 "INT32_MIN[ \t]*$@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2304 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MAX[ \t]*"
2305 "INT32_MAX[ \t]*$@#define INTPTR_MAX (2147483647l)@";
2306 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MIN[ \t]*"
2307 "INT32_MIN[ \t]*$@#define INTPTR_MIN (-INTPTR_MAX - 1)@";
2308 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINTPTR_MAX[ \t]*"
2309 "UINT32_MAX[ \t]*$@#define UINTPTR_MAX (4294967295ul)@";
2310 sed = "s@^[ \t]*#[ \t]*define[ \t]*SIZE_MAX[ \t]*"
2311 "UINT32_MAX[ \t]*$@#define SIZE_MAX (4294967295ul)@";
2312 test_text = "#define PTRDIFF_MAX INT32_MAX\n"
2313 "#define PTRDIFF_MIN INT32_MIN\n"
2314 "#define INTPTR_MAX INT32_MAX\n"
2315 "#define INTPTR_MIN INT32_MIN\n"
2316 "#define UINTPTR_MAX UINT32_MAX\n"
2317 "#define SIZE_MAX UINT32_MAX\n";
2318 };
2319
2320 /*
2321 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2322 */
2323
2324 fix = {
2325 hackname = hpux_c99_inttypes;
2326 mach = "*-hp-hpux11.[23]*";
2327 files = inttypes.h;
2328 files = stdint-hpux11.h, stdint.h;
2329 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*"
2330 "__CONCAT_U__(__c)[ \t]*$@#define UINT8_C(__c) (__c)@";
2331 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*"
2332 "__CONCAT_U__(__c)[ \t]*$@#define UINT16_C(__c) (__c)@";
2333 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT32_C(__c)[ \t]*"
2334 "__CONCAT__(__c,l)[ \t]*$@#define INT32_C(__c) (__c)@";
2335 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT32_C(__c)[ \t].*$@"
2336 "#define UINT32_C(__c) __CONCAT__(__c,u)@";
2337 test_text = "#define UINT8_C(__c) __CONCAT_U__(__c)\n"
2338 "#define UINT16_C(__c) __CONCAT_U__(__c)\n"
2339 "#define INT32_C(__c) __CONCAT__(__c,l)\n"
2340 "#define UINT32_C(__c) __CONCAT__(__c,ul)\n";
2341 };
2342
2343 fix = {
2344 hackname = hpux_c99_inttypes2;
2345 mach = "*-hp-hpux11.2*";
2346 files = stdint-hpux11.h, stdint.h;
2347 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT8_C(__c)[ \t]*"
2348 "((signed char)(__c))[ \t]*$@#define INT8_C(__c) (__c)@";
2349 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*"
2350 "((unsigned char)(__c))[ \t]*$@#define UINT8_C(__c) (__c)@";
2351 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT16_C(__c)[ \t]*"
2352 "((short)(__c))[ \t]*$@#define INT16_C(__c) (__c)@";
2353 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*"
2354 "((unsigned short)(__c))[ \t]*$@#define UINT16_C(__c) (__c)@";
2355 test_text = "# define INT8_C(__c) ((signed char)(__c))\n"
2356 "# define UINT8_C(__c) ((unsigned char)(__c))\n"
2357 "# define INT16_C(__c) ((short)(__c))\n"
2358 "# define UINT16_C(__c) ((unsigned short)(__c))\n";
2359 };
2360
2361 fix = {
2362 hackname = hpux_stdint_least_fast;
2363 mach = "*-hp-hpux11.2*";
2364 files = stdint-hpux11.h, stdint.h;
2365 select =
2366 "^[ \t]*#[ \t]*define[ \t]+UINT_(LEAST|FAST)64_MAX[ \t]+ULLONG_MAX";
2367 c_fix = format;
2368 c-fix-arg = "# define UINT_%164_MAX __UINT64_MAX__";
2369 test-text = "# define UINT_FAST64_MAX ULLONG_MAX\n"
2370 "# define UINT_LEAST64_MAX ULLONG_MAX\n";
2371 _EOFix_;
2372 };
2373
2374 fix = {
2375 hackname = hpux_inttype_int8_t;
2376 mach = "*-hp-hpux1[01].*";
2377 files = sys/_inttypes.h;
2378 select = "^[ \t]*typedef[ \t]*char[ \t]*int(_least){0,1}8_t.*";
2379 c_fix = format;
2380 c_fix_arg = "typedef signed char int%18_t;";
2381 test_text = "typedef char int_least8_t;\n"
2382 "typedef char int8_t;\n";
2383 };
2384
2385 fix = {
2386 hackname = hpux_imaginary_i;
2387 mach = "ia64-hp-hpux11.*";
2388 files = complex.h;
2389 select = "^[ \t]*#[ \t]*define[ \t]*_Complex_I.*";
2390 c_fix = format;
2391 c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
2392 test_text = "#define _Complex_I (0.f+_Imaginary_I)\n";
2393 };
2394
2395 /*
2396 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant
2397 */
2398 fix = {
2399 hackname = huge_val_hex;
2400 files = bits/huge_val.h;
2401 select = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*";
2402 bypass = "__builtin_huge_val";
2403
2404 c_fix = format;
2405 c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n";
2406
2407 test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)";
2408 };
2409
2410 /*
2411 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant
2412 */
2413 fix = {
2414 hackname = huge_valf_hex;
2415 files = bits/huge_val.h;
2416 select = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*";
2417 bypass = "__builtin_huge_valf";
2418
2419 c_fix = format;
2420 c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n";
2421
2422 test_text = "# define HUGE_VALF (__extension__ 0x1.0p255f)";
2423 };
2424
2425 /*
2426 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant
2427 */
2428 fix = {
2429 hackname = huge_vall_hex;
2430 files = bits/huge_val.h;
2431 select = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*";
2432 bypass = "__builtin_huge_vall";
2433
2434 c_fix = format;
2435 c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n";
2436
2437 test_text = "# define HUGE_VALL (__extension__ 0x1.0p32767L)";
2438 };
2439
2440 /*
2441 * Fix return type of abort and free
2442 */
2443 fix = {
2444 hackname = int_abort_free_and_exit;
2445 files = stdlib.h;
2446 select = "int[ \t]+(abort|free|exit)[ \t]*\\(";
2447 bypass = "_CLASSIC_ANSI_TYPES";
2448
2449 c_fix = format;
2450 c_fix_arg = "void\t%1(";
2451
2452 test_text = "extern int abort(int);\n"
2453 "extern int free(void*);\n"
2454 "extern int exit(void*);";
2455 };
2456
2457 /*
2458 * Fix various macros used to define ioctl numbers.
2459 * The traditional syntax was:
2460 *
2461 * #define _IO(n, x) (('n'<<8)+x)
2462 * #define TIOCFOO _IO(T, 1)
2463 *
2464 * but this does not work with the C standard, which disallows macro
2465 * expansion inside strings. We have to rewrite it thus:
2466 *
2467 * #define _IO(n, x) ((n<<8)+x)
2468 * #define TIOCFOO _IO('T', 1)
2469 *
2470 * The select expressions match too much, but the c_fix code is cautious.
2471 *
2472 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
2473 */
2474 fix = {
2475 hackname = io_quotes_def;
2476 select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
2477 c_fix = char_macro_def;
2478 c_fix_arg = "IO";
2479 test_text =
2480 "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n"
2481 "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n"
2482 "#define _IO(x,y) ('x'<<8|y)";
2483 test_text =
2484 "#define XX_IO(x) ('x'<<8|256)";
2485 };
2486
2487 /*
2488 * Fix the usage of the ioctl macro numbers.
2489 */
2490 fix = {
2491 hackname = io_quotes_use;
2492 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
2493 "\\( *[^,']";
2494 c_fix = char_macro_use;
2495 c_fix_arg = "IO";
2496 test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
2497 "#define TIOCFOO \\\\\n"
2498 "BSD43__IOWR(T, 1) /* Some are multi-line */";
2499 };
2500
2501 /*
2502 * Check for missing ';' in struct
2503 */
2504 fix = {
2505 hackname = ip_missing_semi;
2506 files = netinet/ip.h;
2507 select = "}$";
2508 sed = "/^struct/,/^};/s/}$/};/";
2509 test_text=
2510 "struct mumble {\n"
2511 " union {\n"
2512 " int x;\n"
2513 " }\n"
2514 "}; /* mumbled struct */\n";
2515 };
2516
2517 /*
2518 * Non-traditional "const" declaration in Irix's limits.h.
2519 */
2520 fix = {
2521 hackname = irix_limits_const;
2522 files = fixinc-test-limits.h, limits.h;
2523 select = "^extern const ";
2524 c_fix = format;
2525 c_fix_arg = "extern __const ";
2526 test_text = "extern const char limit; /* test limits */";
2527 };
2528
2529 /*
2530 * IRIX 5.x's stdio.h declares some functions that take a va_list as
2531 * taking char *. However, GCC uses void * for va_list, so
2532 * calling vfprintf with a va_list fails in C++. */
2533 fix = {
2534 hackname = irix_stdio_va_list;
2535 files = stdio.h;
2536
2537 select = '/\* va_list \*/ char \*';
2538 c_fix = format;
2539 c_fix_arg = "__gnuc_va_list";
2540 test_text =
2541 "extern int printf( const char *, /* va_list */ char * );";
2542 };
2543
2544 /*
2545 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
2546 * use / * * / to concatenate tokens.
2547 */
2548 fix = {
2549 hackname = kandr_concat;
2550 files = "sparc/asm_linkage.h";
2551 files = "sun*/asm_linkage.h";
2552 files = "arm/as_support.h";
2553 files = "arm/mc_type.h";
2554 files = "arm/xcb.h";
2555 files = "dev/chardefmac.h";
2556 files = "dev/ps_irq.h";
2557 files = "dev/screen.h";
2558 files = "dev/scsi.h";
2559 files = "sys/tty.h";
2560 files = "Xm.acorn/XmP.h";
2561 files = bsd43/bsd43_.h;
2562 select = '/\*\*/';
2563 c_fix = format;
2564 c_fix_arg = '##';
2565 test_text = "#define __CONCAT__(a,b) a/**/b";
2566 };
2567
2568 /* The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
2569 * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
2570 * constant on recent versions of g++.
2571 */
2572 fix = {
2573 hackname = linux_ia64_ucontext;
2574 files = "sys/ucontext.h";
2575 mach = "ia64-*-linux*";
2576 select = '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
2577 '->sc_gr\[0\]\) - \(char \*\) 0\)';
2578 c_fix = format;
2579 c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2580 test_text = "# define _SC_GR0_OFFSET\t\\\\\n"
2581 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2582 };
2583
2584 /*
2585 * Remove header file warning from sys/time.h. Autoconf's
2586 * AC_HEADER_TIME recommends to include both sys/time.h and time.h
2587 * which causes warning on LynxOS. Remove the warning.
2588 */
2589 fix = {
2590 hackname = lynxos_no_warning_in_sys_time_h;
2591 files = sys/time.h;
2592 select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
2593 c_fix = format;
2594 c_fix_arg = "";
2595 test_text = "#warning Using <time.h> instead of <sys/time.h>";
2596 };
2597
2598 /*
2599 * Add missing declaration for putenv.
2600 */
2601 fix = {
2602 hackname = lynxos_missing_putenv;
2603 mach = '*-*-lynxos*';
2604 files = stdlib.h;
2605 bypass = 'putenv[ \t]*\\(';
2606 select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2607 c_fix = format;
2608 c_fix_arg = "%0\n"
2609 "extern int putenv _AP((char *));";
2610 c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2611 test_text = "extern char *getenv _AP((const char *));";
2612 };
2613
2614 /*
2615 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2616 *
2617 * On NetBSD, machine is a symbolic link to an architecture specific
2618 * directory name, so we can't match a specific file name here.
2619 */
2620 fix = {
2621 hackname = machine_ansi_h_va_list;
2622 select = "define[ \t]+_BSD_VA_LIST_[ \t]";
2623 bypass = '__builtin_va_list';
2624
2625 c_fix = format;
2626 c_fix_arg = "%1__builtin_va_list";
2627 c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2628
2629 test_text = " # define _BSD_VA_LIST_\tchar**";
2630 };
2631
2632 /*
2633 * Fix non-ansi machine name defines
2634 */
2635 fix = {
2636 hackname = machine_name;
2637 c_test = machine_name;
2638 c_fix = machine_name;
2639
2640 test_text = "/* MACH_DIFF: */\n"
2641 "#if defined( i386 ) || defined( sparc ) || defined( vax )"
2642 "\n/* no uniform test, so be careful :-) */";
2643 };
2644
2645 /*
2646 * Some math.h files define struct exception (it's in the System V
2647 * Interface Definition), which conflicts with the class exception defined
2648 * in the C++ file std/stdexcept.h. We redefine it to __math_exception.
2649 * This is not a great fix, but I haven't been able to think of anything
2650 * better.
2651 */
2652 fix = {
2653 hackname = math_exception;
2654 files = math.h;
2655 select = "struct exception";
2656 /*
2657 * This should be bypassed on __cplusplus, but some supposedly C++
2658 * aware headers, such as Solaris 8 and 9, don't wrap their struct
2659 * exception either. So currently we bypass only for glibc, based on a
2660 * comment in the fixed glibc header. Ick.
2661 */
2662 bypass = 'We have a problem when using C\+\+|for C\+\+, '
2663 '_[a-z0-9A-Z_]+_exception; for C, exception';
2664 c_fix = wrap;
2665
2666 c_fix_arg = "#ifdef __cplusplus\n"
2667 "#define exception __math_exception\n"
2668 "#endif\n";
2669
2670 c_fix_arg = "#ifdef __cplusplus\n"
2671 "#undef exception\n"
2672 "#endif\n";
2673
2674 test_text = "typedef struct exception t_math_exception;";
2675 };
2676
2677 /*
2678 * This looks pretty broken to me. ``dbl_max_def'' will contain
2679 * "define DBL_MAX " at the start, when what we really want is just
2680 * the value portion. Can't figure out how to write a test case
2681 * for this either :-(
2682 */
2683 fix = {
2684 hackname = math_huge_val_from_dbl_max;
2685 files = math.h;
2686
2687 /*
2688 * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
2689 * in math.h, this fix applies.
2690 */
2691 select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
2692 bypass = "define[ \t]+DBL_MAX";
2693
2694 shell =
2695 /*
2696 * See if we have a definition for DBL_MAX in float.h.
2697 * If we do, we will replace the one in math.h with that one.
2698 */
2699
2700 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
2701 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
2702
2703 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
2704 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
2705 "s@DBL_MAX@'\"$dbl_max_def@\"\n"
2706 "\telse cat\n"
2707 "\tfi";
2708
2709 test_text =
2710 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
2711 "#define HUGE_VAL DBL_MAX";
2712 };
2713
2714 /*
2715 * nested comment
2716 */
2717 fix = {
2718 hackname = nested_auth_des;
2719 files = rpc/rpc.h;
2720 select = '(/\*.*rpc/auth_des\.h>.*)/\*';
2721 c_fix = format;
2722 c_fix_arg = "%1*/ /*";
2723 test_text = "/*#include <rpc/auth_des.h> /* skip this */";
2724 };
2725
2726 /*
2727 * Some versions of NetBSD don't expect the C99 inline semantics.
2728 */
2729 fix = {
2730 hackname = netbsd_c99_inline_1;
2731 mach = "*-*-netbsd*";
2732 files = signal.h;
2733 select = "extern __inline int";
2734
2735 c_fix = format;
2736 c_fix_arg = "extern\n"
2737 "#ifdef __GNUC_STDC_INLINE__\n"
2738 "__attribute__((__gnu_inline__))\n"
2739 "#endif\n"
2740 "__inline int";
2741
2742 test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}";
2743 };
2744
2745 /*
2746 * netbsd_c99_inline_2
2747 */
2748 fix = {
2749 hackname = netbsd_c99_inline_2;
2750 mach = "*-*-netbsd*";
2751 files = signal.h;
2752 select = "#define _SIGINLINE extern __inline";
2753
2754 c_fix = format;
2755 c_fix_arg = <<- _EOArg_
2756 #ifdef __GNUC_STDC_INLINE__
2757 #define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline
2758 #else
2759 %0
2760 #endif
2761 _EOArg_;
2762
2763 test_text = "#define _SIGINLINE extern __inline";
2764 };
2765
2766 /*
2767 * NetBSD has a semicolon after the ending '}' for some extern "C".
2768 */
2769 fix = {
2770 hackname = netbsd_extra_semicolon;
2771 mach = "*-*-netbsd*";
2772 files = sys/cdefs.h;
2773 select = "#define[ \t]*__END_DECLS[ \t]*};";
2774
2775 c_fix = format;
2776 c_fix_arg = "#define __END_DECLS }";
2777
2778 test_text = "#define __END_DECLS };";
2779 };
2780
2781 /* newlib's stdint.h has several failures to conform to C99. The fix
2782 for these removed a comment that can be matched to identify unfixed
2783 versions. */
2784 fix = {
2785 hackname = newlib_stdint_1;
2786 files = stdint-newlib.h, stdint.h;
2787 select = "@todo - Add support for wint_t types";
2788 sed = "s@#define INT32_MIN.*@#define INT32_MIN (-INT32_MAX - 1)@";
2789 sed = "s@#define INT32_MAX.*@#define INT32_MAX __INT32_MAX__@";
2790 sed = "s@#define UINT32_MAX.*@#define UINT32_MAX __UINT32_MAX__@";
2791 sed = "s@#define INT_LEAST32_MIN.*@"
2792 "#define INT_LEAST32_MIN (-INT_LEAST32_MAX - 1)@";
2793 sed = "s@#define INT_LEAST32_MAX.*@"
2794 "#define INT_LEAST32_MAX __INT_LEAST32_MAX__@";
2795 sed = "s@#define UINT_LEAST32_MAX.*@"
2796 "#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__@";
2797 sed = 's@#define INT_FAST\([0-9]*\)_MIN.*@'
2798 '#define INT_FAST\1_MIN (-INT_FAST\1_MAX - 1)@';
2799 sed = 's@#define INT_FAST\([0-9]*\)_MAX.*@'
2800 '#define INT_FAST\1_MAX __INT_FAST\1_MAX__@';
2801 sed = 's@#define UINT_FAST\([0-9]*\)_MAX.*@'
2802 '#define UINT_FAST\1_MAX __UINT_FAST\1_MAX__@';
2803 sed = "s@#define SIZE_MAX.*@#define SIZE_MAX __SIZE_MAX__@";
2804 sed = "s@#define PTRDIFF_MIN.*@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2805 sed = "s@#define PTRDIFF_MAX.*@#define PTRDIFF_MAX __PTRDIFF_MAX__@";
2806 sed = "s@#define UINT8_C.*@#define UINT8_C(c) __UINT8_C(c)@";
2807 sed = "s@#define UINT16_C.*@#define UINT16_C(c) __UINT16_C(c)@";
2808 test_text = "/* @todo - Add support for wint_t types. */\n"
2809 "#define INT32_MIN (-2147483647-1)\n"
2810 "#define INT32_MAX 2147483647\n"
2811 "#define UINT32_MAX 4294967295U\n"
2812 "#define INT_LEAST32_MIN (-2147483647-1)\n"
2813 "#define INT_LEAST32_MAX 2147483647\n"
2814 "#define UINT_LEAST32_MAX 4294967295U\n"
2815 "#define INT_FAST8_MIN INT8_MIN\n"
2816 "#define INT_FAST8_MAX INT8_MAX\n"
2817 "#define UINT_FAST8_MAX UINT8_MAX\n"
2818 "#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)\n"
2819 "#define PTRDIFF_MIN (-__STDINT_EXP(LONG_MAX) - 1L)\n"
2820 "#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX)\n"
2821 "#define UINT8_C(x) x##U\n"
2822 "#define UINT16_C(x) x##U";
2823 };
2824
2825 /*
2826 * newlib_stdint_2
2827 */
2828 fix = {
2829 hackname = newlib_stdint_2;
2830 files = stdint-newlib.h, stdint.h;
2831 select = "@todo - Add support for wint_t types";
2832 c_fix = format;
2833 c_fix_arg = "#define INTMAX_MAX __INTMAX_MAX__\n"
2834 "#define INTMAX_MIN (-INTMAX_MAX - 1)\n"
2835 "#define UINTMAX_MAX __UINTMAX_MAX__\n"
2836 "#define WCHAR_MAX __WCHAR_MAX__\n"
2837 "#define WCHAR_MIN __WCHAR_MIN__\n"
2838 "#define WINT_MAX __WINT_MAX__\n"
2839 "#define WINT_MIN __WINT_MIN__\n\n"
2840 "%0";
2841 c_fix_arg = '/\*\* Macros for minimum-width integer constant expressions \*/';
2842 test_text = "/* @todo - Add support for wint_t types. */\n"
2843 "/** Macros for minimum-width integer constant expressions */";
2844 };
2845
2846 /*
2847 * NeXT 3.2 adds const prefix to some math functions.
2848 * These conflict with the built-in functions.
2849 */
2850 fix = {
2851 hackname = next_math_prefix;
2852 files = ansi/math.h;
2853 select = "^extern[ \t]+double[ \t]+__const__[ \t]";
2854
2855 c_fix = format;
2856 c_fix_arg = "extern double %1(";
2857 c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
2858
2859 test_text = "extern\tdouble\t__const__\tmumble();";
2860 };
2861
2862 /*
2863 * NeXT 3.2 uses the word "template" as a parameter for some
2864 * functions. GCC reports an invalid use of a reserved key word
2865 * with the built-in functions.
2866 */
2867 fix = {
2868 hackname = next_template;
2869 files = bsd/libc.h;
2870 select = "[ \t]template\\)";
2871
2872 c_fix = format;
2873 c_fix_arg = "(%1)";
2874 c_fix_arg = "\\(([^)]*)[ \t]template\\)";
2875 test_text = "extern mumble( char * template); /* fix */";
2876 };
2877
2878 /*
2879 * NeXT 3.2 includes the keyword volatile in the abort() and exit()
2880 * function prototypes. That conflicts with the built-in functions.
2881 */
2882 fix = {
2883 hackname = next_volitile;
2884 files = ansi/stdlib.h;
2885 select = "^extern[ \t]+volatile[ \t]+void[ \t]";
2886
2887 c_fix = format;
2888 c_fix_arg = "extern void %1(";
2889 c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
2890
2891 test_text = "extern\tvolatile\tvoid\tabort();";
2892 };
2893
2894 /*
2895 * NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1.
2896 * Note that version 3 of the NeXT system has wait.h in a different directory,
2897 * so that this code won't do anything. But wait.h in version 3 has a
2898 * conditional, so it doesn't need this fix. So everything is okay.
2899 */
2900 fix = {
2901 hackname = next_wait_union;
2902 files = sys/wait.h;
2903
2904 select = 'wait\(union wait';
2905 c_fix = format;
2906 c_fix_arg = "wait(void";
2907 test_text = "extern pid_d wait(union wait*);";
2908 };
2909
2910 /*
2911 * a missing semi-colon at the end of the nodeent structure definition.
2912 */
2913 fix = {
2914 hackname = nodeent_syntax;
2915 files = netdnet/dnetdb.h;
2916 select = "char[ \t]*\\*na_addr[ \t]*$";
2917 c_fix = format;
2918 c_fix_arg = "%0;";
2919 test_text = "char *na_addr\t";
2920 };
2921
2922 /*
2923 * Fix OpenBSD's NULL definition.
2924 */
2925 fix = {
2926 hackname = openbsd_null_definition;
2927 mach = "*-*-openbsd*";
2928 files = locale.h, stddef.h, stdio.h, string.h,
2929 time.h, unistd.h, wchar.h, sys/param.h;
2930 select = "__GNUG__";
2931 c_fix = format;
2932 c_fix_arg = "#ifndef NULL\n"
2933 "#ifdef __cplusplus\n"
2934 "#ifdef __GNUG__\n"
2935 "#define NULL\t__null\n"
2936 "#else\t /* ! __GNUG__ */\n"
2937 "#define NULL\t0L\n"
2938 "#endif\t /* __GNUG__ */\n"
2939 "#else\t /* ! __cplusplus */\n"
2940 "#define NULL\t((void *)0)\n"
2941 "#endif\t /* __cplusplus */\n"
2942 "#endif\t /* !NULL */";
2943
2944 c_fix_arg = "^#ifndef[ \t]*NULL\n"
2945 "^#ifdef[ \t]*__GNUG__\n"
2946 "^#define[ \t]*NULL[ \t]*__null\n"
2947 "^#else\n"
2948 "^#define[ \t]*NULL[ \t]*0L\n"
2949 "^#endif\n"
2950 "^#endif";
2951 test_text =
2952 "#ifndef NULL\n"
2953 "#ifdef __GNUG__\n"
2954 "#define NULL __null\n"
2955 "#else\n"
2956 "#define NULL 0L\n"
2957 "#endif\n"
2958 "#endif\n";
2959 };
2960
2961 /*
2962 * obstack.h used casts as lvalues.
2963 *
2964 * We need to change postincrements of casted pointers (which are
2965 * then dereferenced and assigned into) of the form
2966 *
2967 * *((TYPE*)PTRVAR)++ = (VALUE)
2968 *
2969 * into expressions like
2970 *
2971 * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
2972 *
2973 * which is correct for the cases used in obstack.h since PTRVAR is
2974 * of type char * and the value of the expression is not used.
2975 */
2976 fix = {
2977 hackname = obstack_lvalue_cast;
2978 files = obstack.h;
2979 select = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
2980 c_fix = format;
2981 c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
2982 test_text = "*((void **) (h)->next_free)++ = (aptr)";
2983 };
2984
2985 /*
2986 * Fix OpenBSD's va_start define.
2987 */
2988 fix = {
2989 hackname = openbsd_va_start;
2990 mach = "*-*-openbsd*";
2991 files = stdarg.h;
2992 select = '__builtin_stdarg_start';
2993 c_fix = format;
2994 c_fix_arg = __builtin_va_start;
2995
2996 test_text = "#define va_start(v,l) __builtin_stdarg_start((v),l)";
2997 };
2998
2999 /*
3000 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
3001 * defining regex.h related types. This causes libg++ build and usage
3002 * failures. Fixing this correctly requires checking and modifying 3 files.
3003 */
3004 fix = {
3005 hackname = osf_namespace_a;
3006 files = reg_types.h;
3007 files = sys/lc_core.h;
3008 test = " -r reg_types.h";
3009 test = " -r sys/lc_core.h";
3010 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
3011 test = " -z \"`grep __regex_t regex.h`\"";
3012
3013 c_fix = format;
3014 c_fix_arg = "__%0";
3015 c_fix_arg = "reg(ex|off|match)_t";
3016
3017 test_text = "`touch sys/lc_core.h`"
3018 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
3019 "extern regex_t re;\n"
3020 "extern regoff_t ro;\n"
3021 "extern regmatch_t rm;\n";
3022 };
3023
3024 fix = {
3025 hackname = osf_namespace_c;
3026 files = regex.h;
3027 test = " -r reg_types.h";
3028 test = " -r sys/lc_core.h";
3029 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
3030 test = " -z \"`grep __regex_t regex.h`\"";
3031
3032 select = "#include <reg_types\.h>.*";
3033 c_fix = format;
3034 c_fix_arg = "%0\n"
3035 "typedef __regex_t\tregex_t;\n"
3036 "typedef __regoff_t\tregoff_t;\n"
3037 "typedef __regmatch_t\tregmatch_t;";
3038
3039 test_text = "#include <reg_types.h>";
3040 };
3041
3042 /*
3043 * On broken glibc-2.3.3 systems an array of incomplete structures is
3044 * passed to __sigsetjmp. Fix that to take a pointer instead.
3045 */
3046 fix = {
3047 hackname = pthread_incomplete_struct_argument;
3048 files = pthread.h;
3049 select = "struct __jmp_buf_tag";
3050 c_fix = format;
3051 c_fix_arg = "%1 *%2%3";
3052 c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) "
3053 "(__env)\\[1\\](.*)$";
3054 test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], "
3055 "int __savemask);";
3056 };
3057
3058 /*
3059 * Fix return type of fread and fwrite on sysV68
3060 */
3061 fix = {
3062 hackname = read_ret_type;
3063 files = stdio.h;
3064 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
3065 c_fix = format;
3066 c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
3067 c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
3068
3069 test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
3070 };
3071
3072 /*
3073 * Fix casts as lvalues in glibc's <rpc/xdr.h>.
3074 */
3075 fix = {
3076 hackname = rpc_xdr_lvalue_cast_a;
3077 files = rpc/xdr.h;
3078 select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
3079 c_fix = format;
3080 c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
3081 test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
3082 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
3083 };
3084
3085 /*
3086 * rpc_xdr_lvalue_cast_b
3087 */
3088 fix = {
3089 hackname = rpc_xdr_lvalue_cast_b;
3090 files = rpc/xdr.h;
3091 select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
3092 c_fix = format;
3093 c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
3094 test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
3095 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
3096 };
3097
3098 /*
3099 * function class(double x) conflicts with C++ keyword on rs/6000
3100 */
3101 fix = {
3102 hackname = rs6000_double;
3103 files = math.h;
3104 select = '[^a-zA-Z_]class\(';
3105
3106 c_fix = format;
3107 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
3108 c_fix_arg = '^.*[^a-zA-Z_]class\(.*';
3109
3110 test_text = "extern int class();";
3111 };
3112
3113 /*
3114 * Wrong fchmod prototype on RS/6000.
3115 */
3116 fix = {
3117 hackname = rs6000_fchmod;
3118 files = sys/stat.h;
3119 select = 'fchmod\(char \*';
3120 c_fix = format;
3121 c_fix_arg = "fchmod(int";
3122 test_text = "extern int fchmod(char *, mode_t);";
3123 };
3124
3125 /*
3126 * parameters conflict with C++ new on rs/6000
3127 */
3128 fix = {
3129 hackname = rs6000_param;
3130 files = "stdio.h";
3131 files = "unistd.h";
3132
3133 select = 'rename\(const char \*old, const char \*new\)';
3134 c_fix = format;
3135 c_fix_arg = 'rename(const char *_old, const char *_new)';
3136
3137 test_text = 'extern int rename(const char *old, const char *new);';
3138 };
3139
3140 /*
3141 * Solaris 10+ <sys/feature_tests.h> defines _RESTRICT_KYWD as restrict
3142 * for C99. This is wrong for C++, which needs many C99 features, but
3143 * only supports __restrict.
3144 */
3145 fix = {
3146 hackname = solaris___restrict;
3147 files = sys/feature_tests.h;
3148 select = "#define[ \t]*_RESTRICT_KYWD[ \t]*restrict";
3149 mach = "*-*-solaris2*";
3150 c_fix = format;
3151 c_fix_arg = "#ifdef __cplusplus\n#define\t_RESTRICT_KYWD\t__restrict\n"
3152 "#else\n%0\n#endif";
3153 test_text = "#define _RESTRICT_KYWD restrict";
3154 };
3155
3156 /*
3157 * Solaris 10+ complex.h defines _Complex_I and _Imaginary_I in terms of
3158 * themselves, which are Sun Studio compiler intrinsics. Remove _Imaginary_I
3159 * and imaginary definitions which are not supported by GCC.
3160 */
3161 fix = {
3162 hackname = solaris_complex;
3163 mach = "*-*-solaris2.*";
3164 files = complex.h;
3165 select = "#define[ \t]_Complex_I[ \t]_Complex_I";
3166 sed = "s/#define[ \t]_Complex_I[ \t]_Complex_I/"
3167 "#define\t_Complex_I\t(__extension__ 1.0iF)/";
3168 sed = "/#define[ \t]_Imaginary_I[ \t]_Imaginary_I/d";
3169 sed = "/#define[ \t]imaginary[ \t]_Imaginary/d";
3170 sed = "s/#define[ \t]I[ \t]\\{1,\\}_Imaginary_I/#define\tI\t\t_Complex_I/";
3171 test_text = "#define _Complex_I _Complex_I\n"
3172 "#define complex _Complex\n"
3173 "#define _Imaginary_I _Imaginary_I\n"
3174 "#define imaginary _Imaginary\n"
3175 "#undef I\n"
3176 "#define I _Imaginary_I";
3177 };
3178
3179 /*
3180 * Solaris 10+ <complex.h> is wrapped in #ifndef __cplusplus. Wrap in
3181 * extern "C" instead so libstdc++ can use it.
3182 */
3183 fix = {
3184 hackname = solaris_complex_cxx;
3185 mach = "*-*-solaris2.*";
3186 files = complex.h;
3187 sed = "/#if[ \t]*!defined(__cplusplus)/c\\\n"
3188 "#ifdef\t__cplusplus\\\nextern \"C\" {\\\n#endif";
3189 sed = "/#endif[ \t]*\\/\\* !defined(__cplusplus) \\*\\//c\\\n"
3190 "#ifdef\t__cplusplus\\\n}\\\n#endif";
3191 test_text = "#if !defined(__cplusplus)\n"
3192 "#endif /* !defined(__cplusplus) */";
3193 };
3194
3195 /*
3196 * g++ rejects functions declared with both C and C++ linkage.
3197 */
3198 fix = {
3199 hackname = solaris_cxx_linkage;
3200 mach = '*-*-solaris2*';
3201 files = "iso/stdlib_iso.h";
3202 select = "(#if __cplusplus >= 199711L)\n"
3203 "(extern \"C\\+\\+\" \\{\n)"
3204 "(.*(bsearch|qsort).*)";
3205 c_fix = format;
3206 c_fix_arg = "%1 && !__GNUG__\n%2%3";
3207
3208 test_text =
3209 "#if __cplusplus >= 199711L\n"
3210 "extern \"C++\" {\n"
3211 " void *bsearch(const void *, const void *, size_t, size_t,";
3212 };
3213
3214 /*
3215 * Solaris <iso/stdio_iso.h> doesn't declare getc for C++ with
3216 * _STRICT_STDC, but uses it.
3217 */
3218 fix = {
3219 hackname = solaris_getc_strict_stdc;
3220 mach = "*-*-solaris2*";
3221 files = "iso/stdio_iso.h";
3222 select = "(.*&& )!defined\\(_STRICT_STDC\\)(.*)";
3223 c_fix = format;
3224 c_fix_arg = "%1(!defined(_STRICT_STDC) || (__cplusplus >= 199711L))%2";
3225
3226 test_text =
3227 "#if !defined(_REENTRANT) && !defined(_LP64) && !defined(_STRICT_STDC)";
3228 };
3229
3230 /*
3231 * Before Solaris 10, <iso/setjmp_iso.h> doesn't mark longjump noreturn.
3232 */
3233 fix = {
3234 hackname = solaris_longjmp_noreturn;
3235 mach = "*-*-solaris2*";
3236 files = "iso/setjmp_iso.h";
3237 bypass = "__NORETURN";
3238 select = "(.*longjmp\\(jmp_buf.*[^)]+\\));";
3239 c_fix = format;
3240 c_fix_arg = "%1 __attribute__ ((__noreturn__));";
3241
3242 test_text = "extern void longjmp(jmp_buf, int);";
3243 };
3244
3245 /*
3246 * Sun Solaris 10 defines several C99 math macros in terms of
3247 * builtins specific to the Studio compiler, in particular not
3248 * compatible with the GNU compiler.
3249 */
3250 fix = {
3251 hackname = solaris_math_1;
3252 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3253 bypass = "__GNUC__";
3254 files = iso/math_c99.h;
3255 c_fix = format;
3256 c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
3257 c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
3258 test_text =
3259 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3260 "#undef HUGE_VAL\n"
3261 "#define HUGE_VAL __builtin_huge_val\n"
3262 "#undef HUGE_VALF\n"
3263 "#define HUGE_VALF __builtin_huge_valf\n"
3264 "#undef HUGE_VALL\n"
3265 "#define HUGE_VALL __builtin_huge_vall";
3266 };
3267
3268 fix = {
3269 hackname = solaris_math_2;
3270 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3271 bypass = "__GNUC__";
3272 files = iso/math_c99.h;
3273 c_fix = format;
3274 c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
3275 c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
3276 test_text =
3277 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3278 "#undef INFINITY\n"
3279 "#define INFINITY __builtin_infinity";
3280 };
3281
3282 fix = {
3283 hackname = solaris_math_3;
3284 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3285 bypass = "__GNUC__";
3286 files = iso/math_c99.h;
3287 c_fix = format;
3288 c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
3289 c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
3290 test_text =
3291 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3292 "#undef NAN\n"
3293 "#define NAN __builtin_nan";
3294 };
3295
3296 fix = {
3297 hackname = solaris_math_4;
3298 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3299 bypass = "__GNUC__";
3300 files = iso/math_c99.h;
3301 c_fix = format;
3302 c_fix_arg = "#define\tfpclassify(x) \\\n"
3303 " __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, "
3304 "FP_SUBNORMAL, FP_ZERO, (x))";
3305 c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
3306 test_text =
3307 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3308 "#undef fpclassify\n"
3309 "#define fpclassify(x) __builtin_fpclassify(x)";
3310 };
3311
3312 fix = {
3313 hackname = solaris_math_8;
3314 select = '@\(#\)math_c99\.h' "[ \t]+1\\.[0-9]+[ \t]+[0-9/]+ SMI";
3315 bypass = "__GNUC__";
3316 files = iso/math_c99.h;
3317 c_fix = format;
3318 c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
3319 "\t\t\t ? __builtin_signbitf(x) \\\n"
3320 "\t\t\t : sizeof(x) == sizeof(long double) \\\n"
3321 "\t\t\t ? __builtin_signbitl(x) \\\n"
3322 "\t\t\t : __builtin_signbit(x))";
3323 c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
3324 test_text = <<- _EOText_
3325 #ident "@(#)math_c99.h 1.9 04/11/01 SMI"
3326 #undef signbit
3327 #define signbit(x) __builtin_signbit(x)
3328 _EOText_;
3329 };
3330
3331 fix = {
3332 hackname = solaris_math_9;
3333 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3334 bypass = "__GNUC__";
3335 files = iso/math_c99.h;
3336 c_fix = format;
3337 c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)";
3338 c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) "
3339 "__builtin_[a-z]+\\(y\\)\\)";
3340 test_text =
3341 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3342 "#undef isgreater\n"
3343 "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n"
3344 "#undef isgreaterequal\n"
3345 "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n"
3346 "#undef isless\n"
3347 "#define isless(x, y) ((x) __builtin_isless(y))\n"
3348 "#undef islessequal\n"
3349 "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n"
3350 "#undef islessgreater\n"
3351 "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n"
3352 "#undef isunordered\n"
3353 "#define isunordered(x, y) ((x) __builtin_isunordered(y))";
3354 };
3355
3356 /*
3357 * On Solaris 11, if you do isinf(NaN) you'll get a floating point
3358 * exception. Provide an alternative using GCC's builtin.
3359 */
3360
3361 fix = {
3362 hackname = solaris_math_10;
3363 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3364 files = iso/math_c99.h;
3365 c_fix = format;
3366 c_fix_arg = "#define\tisinf(x) __builtin_isinf(x)";
3367 c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n"
3368 "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);"
3369 "[ \t]*\\\\\n"
3370 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*"
3371 "INFINITY[ \t]*\\|\\|[ \t]*\\\\\n"
3372 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*"
3373 "\\(-INFINITY\\);[ \t]*\\}\\)";
3374 test_text =
3375 '#pragma ident "@(#)math_c99.h 1.12 07/01/21 SMI"'"\n"
3376 "#undef isinf\n"
3377 "#define isinf(x) __extension__( \\\\\n"
3378 " { __typeof(x) __x_i = (x); \\\\\n"
3379 " __x_i == (__typeof(__x_i)) INFINITY || \\\\\n"
3380 " __x_i == (__typeof(__x_i)) (-INFINITY); })";
3381 };
3382
3383 /*
3384 * Sun Solaris defines PTHREAD_MUTEX_INITIALIZER with a trailing
3385 * "0" for the last field of the pthread_mutex_t structure, which is
3386 * of type upad64_t, which itself is typedef'd to int64_t, but with
3387 * __STDC__ defined (e.g. by -ansi) it is a union. So change the
3388 * initializer to "{0}" instead
3389 */
3390 fix = {
3391 hackname = solaris_mutex_init_2;
3392 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3393 files = pthread.h;
3394 /*
3395 * On Solaris 10, this fix is unnecessary because upad64_t is
3396 * always defined correctly regardless of the definition of the
3397 * __STDC__ macro. The first "mach" pattern matches up to
3398 * solaris9. The second "mach" pattern will not match any two (or
3399 * more) digit solaris version, but it will match e.g. 2.5.1.
3400 */
3401 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3402 c_fix = format;
3403 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3404 "%0\n"
3405 "#else\n"
3406 "%1, {0}}%4\n"
3407 "#endif";
3408 c_fix_arg = "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+"
3409 "(|/\*.*\*/[ \t]*\\\\\n[ \t]*)\\{.*)"
3410 ",[ \t]*0\\}" "(|[ \t].*)$";
3411 test_text =
3412 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3413 "#define PTHREAD_MUTEX_INITIALIZER\t{{{0},0}, {{{0}}}, 0}\n"
3414 "#define PTHREAD_COND_INITIALIZER\t{{{0}, 0}, 0}\t/* DEFAULTCV */\n"
3415 "#define PTHREAD_MUTEX_INITIALIZER /* = DEFAULTMUTEX */ \\\\\n"
3416 " {{0, 0, 0, DEFAULT_TYPE, _MUTEX_MAGIC}, {{{0}}}, 0}\n"
3417 "#define PTHREAD_COND_INITIALIZER /* = DEFAULTCV */ \\\\\n"
3418 " {{{0, 0, 0, 0}, DEFAULT_TYPE, _COND_MAGIC}, 0}";
3419 };
3420
3421 /*
3422 * The pow overloads with int were removed in C++ 2011 DR 550.
3423 */
3424 fix = {
3425 hackname = solaris_pow_int_overload;
3426 mach = '*-*-solaris2*';
3427 files = "iso/math_iso.h";
3428 select = "^[ \t]*inline [a-z ]* pow\\([^()]*, int [^()]*\\)"
3429 " *\\{[^{}]*\n[^{}]*\\}";
3430 c_fix = format;
3431 c_fix_arg = "#if __cplusplus < 201103L\n%0\n#endif";
3432
3433 test_text =
3434 " inline long double pow(long double __X, int __Y) { return\n"
3435 " __powl(__X, (long double) (__Y)); }";
3436 };
3437
3438 /*
3439 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a "0" for some
3440 * fields of the pthread_rwlock_t structure, which are of type
3441 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3442 * defined (e.g. by -ansi) it is a union. So change the initializer
3443 * to "{0}" instead.
3444 */
3445 fix = {
3446 hackname = solaris_rwlock_init_1;
3447 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3448 files = pthread.h;
3449 mach = '*-*-solaris*';
3450 c_fix = format;
3451 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3452 "%0\n"
3453 "#else\n"
3454 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
3455 "#endif";
3456 c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
3457 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
3458
3459 test_text =
3460 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3461 "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
3462 };
3463
3464 /*
3465 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
3466 * structure. As such, it need two levels of brackets, but only
3467 * contains one. Wrap the macro definition in an extra layer.
3468 */
3469 fix = {
3470 hackname = solaris_once_init_1;
3471 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3472 files = pthread.h;
3473 mach = '*-*-solaris*';
3474 c_fix = format;
3475 c_fix_arg = "%1{%2}%3";
3476 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
3477 test_text =
3478 '#pragma ident "@(#)pthread.h 1.37 04/09/28 SMI"'"\n"
3479 "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
3480 };
3481
3482 /*
3483 * Sun Solaris defines PTHREAD_ONCE_INIT with a "0" for some
3484 * fields of the pthread_once_t structure, which are of type
3485 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3486 * defined (e.g. by -ansi) it is a union. So change the initializer
3487 * to "{0}" instead. This test relies on solaris_once_init_1.
3488 */
3489 fix = {
3490 hackname = solaris_once_init_2;
3491 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3492 files = pthread.h;
3493 /*
3494 * On Solaris 10, this fix is unnecessary because upad64_t is
3495 * always defined correctly regardless of the definition of the
3496 * __STDC__ macro. The first "mach" pattern matches up to
3497 * solaris9. The second "mach" pattern will not match any two (or
3498 * more) digit solaris version, but it will match e.g. 2.5.1.
3499 */
3500 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3501 c_fix = format;
3502 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3503 "%0\n"
3504 "#else\n"
3505 "%1{0}, {0}, {0}, {%3}%4\n"
3506 "#endif";
3507 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{\\{)"
3508 "(0, 0, 0, )(PTHREAD_[A-Z_]+)(\\}\\})[ \t]*$";
3509 test_text =
3510 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3511 "#define PTHREAD_ONCE_INIT\t{{0, 0, 0, PTHREAD_ONCE_NOTDONE}}\n";
3512 };
3513
3514 /*
3515 * Sun Solaris 2 has a version of sys/int_const.h that defines
3516 * UINT8_C and UINT16_C to unsigned constants.
3517 */
3518 fix = {
3519 hackname = solaris_int_const;
3520 files = sys/int_const.h;
3521 mach = '*-*-solaris2*';
3522 c_fix = format;
3523 c_fix_arg = "#define\tUINT8_C(c)\t(c)\n"
3524 "%1\n"
3525 "#define\tUINT16_C(c)\t(c)";
3526 select = "^#define[ \t]+UINT8_C\\(c\\)[ \t]+__CONCAT__.*\n"
3527 "(/\*.*\*/)\n"
3528 "#define[ \t]+UINT16_C\\(c\\)[ \t]+__CONCAT__.*";
3529 test_text =
3530 "#define UINT8_C(c) __CONCAT__(c,u)\n"
3531 "/* CSTYLED */\n"
3532 "#define UINT16_C(c) __CONCAT__(c,u)";
3533 };
3534
3535 /*
3536 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3537 * UINT8_MAX and UINT16_MAX to unsigned constants.
3538 */
3539 fix = {
3540 hackname = solaris_int_limits_1;
3541 files = sys/int_limits.h;
3542 mach = '*-*-solaris2*';
3543 c_fix = format;
3544 c_fix_arg = "#define\tUINT8_MAX\t(255)\n"
3545 "#define\tUINT16_MAX\t(65535)";
3546 select = "^#define[ \t]+UINT8_MAX[ \t]+\\(255U\\)\n"
3547 "#define[ \t]+UINT16_MAX[ \t]+\\(65535U\\)";
3548 test_text =
3549 "#define UINT8_MAX (255U)\n"
3550 "#define UINT16_MAX (65535U)";
3551 };
3552
3553 /*
3554 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3555 * INT_FAST16 limits to wrong values for sys/int_types.h.
3556 */
3557 fix = {
3558 hackname = solaris_int_limits_2;
3559 files = sys/int_limits.h;
3560 mach = '*-*-solaris2*';
3561 c_fix = format;
3562 c_fix_arg = "#define\t%1_FAST16_%2 %132_%2";
3563 select = "^#define[ \t]+(INT|UINT)_FAST16_(MAX|MIN)[ \t](INT|UINT)16.*";
3564 test_text =
3565 "#define INT_FAST16_MAX INT16_MAX\n"
3566 "#define UINT_FAST16_MAX UINT16_MAX\n"
3567 "#define INT_FAST16_MIN INT16_MIN";
3568 };
3569
3570 /*
3571 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3572 * SIZE_MAX as unsigned long.
3573 */
3574 fix = {
3575 hackname = solaris_int_limits_3;
3576 files = sys/int_limits.h;
3577 mach = '*-*-solaris2*';
3578 c_fix = format;
3579 c_fix_arg = "#define\tSIZE_MAX\t4294967295U";
3580 select = "^#define[ \t]+SIZE_MAX[ \t]+4294967295UL";
3581 test_text =
3582 "#define SIZE_MAX 4294967295UL";
3583 };
3584
3585 /*
3586 * Sun Solaris up to 9 has a version of sys/int_types.h that forbids use
3587 * of Standard C99 64-bit types in 32-bit mode.
3588 */
3589 fix = {
3590 hackname = solaris_int_types;
3591 select = "__STDC__ - 0 == 0";
3592 bypass = "_LONGLONG_TYPE";
3593 files = sys/int_types.h;
3594 c_fix = format;
3595 c_fix_arg =
3596 "(defined(_STDC_C99) || !defined(_STRICT_STDC) || defined(__GNUC__))";
3597 test_text =
3598 "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3599 "typedef long long int64_t;\n"
3600 "#endif\n\n"
3601 "#if defined(_LP64) || (__STDC__ - 0 == 0 && !defined(_NO_LONGLONG))\n"
3602 "typedef int64_t intmax_t;\n"
3603 "#endif";
3604 };
3605
3606 /*
3607 * Solaris 10+ <spawn.h> uses char *const argv[_RESTRICT_KYWD] in the
3608 * posix_spawn declarations, which doesn't work with C++.
3609 */
3610 fix = {
3611 hackname = solaris_posix_spawn_restrict;
3612 files = spawn.h;
3613 mach = '*-*-solaris2*';
3614 c_fix = format;
3615 c_fix_arg = "%1*_RESTRICT_KYWD %2%3";
3616 select = "(.*[ \t]+)([a-z]+)\\[_RESTRICT_KYWD\\](.*)";
3617 test_text =
3618 "char *const argv[_RESTRICT_KYWD],\n"
3619 "char *const envp[_RESTRICT_KYWD]);";
3620 };
3621
3622 /*
3623 * Before Solaris 10, <stdio.h> lacks declarations of std::__filbuf and
3624 * std::__flsbuf, but <iso/stdio_iso.h> uses them.
3625 */
3626 fix = {
3627 hackname = solaris_std___filbuf;
3628 files = stdio.h;
3629 mach = '*-*-solaris2*';
3630 bypass = "using std::__filbuf";
3631 select = "(using std::perror;\n)(#endif)";
3632 c_fix = format;
3633 c_fix_arg = "%1#ifndef _LP64\n"
3634 "using std::__filbuf;\n"
3635 "using std::__flsbuf;\n"
3636 "#endif\n%2";
3637
3638 test_text = "using std::perror;\n"
3639 "#endif";
3640 };
3641
3642 /*
3643 * Sun Solaris 8 has what appears to be some gross workaround for
3644 * some old version of their c++ compiler. G++ doesn't want it
3645 * either, but doesn't want to be tied to SunPRO version numbers.
3646 */
3647 fix = {
3648 hackname = solaris_stdio_tag;
3649 files = stdio_tag.h;
3650
3651 select = '__cplusplus < 54321L';
3652 /* In Solaris 10, the code in stdio_tag.h is conditionalized on
3653 "!defined(__GNUC__)" so we no longer need to fix it. */
3654 bypass = '__GNUC__';
3655 sed = 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/';
3656
3657 test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
3658 };
3659
3660 /*
3661 * On Solaris 9, __va_list needs to become a typedef for
3662 * __builtin_va_list to make -Wmissing-format-attribute work.
3663 */
3664 fix = {
3665 hackname = solaris_sys_va_list;
3666 files = sys/va_list.h;
3667 mach = '*-*-solaris2.9';
3668 select = "#if.*__STDC__.*\n"
3669 "typedef void \\*__va_list;\n"
3670 "#else\n"
3671 "typedef char \\*__va_list;\n"
3672 "#endif";
3673
3674 c_fix = format;
3675 c_fix_arg = "#ifdef __GNUC__\n"
3676 "typedef __builtin_va_list __va_list;\n"
3677 "#else\n"
3678 "%0\n"
3679 "#endif";
3680 test_text = "#if defined(__STDC__) && !defined(__ia64)\n"
3681 "typedef void *__va_list;\n"
3682 "#else\n"
3683 "typedef char *__va_list;\n"
3684 "#endif";
3685 };
3686
3687 /*
3688 * a missing semi-colon at the end of the statsswtch structure definition.
3689 */
3690 fix = {
3691 hackname = statsswtch;
3692 files = rpcsvc/rstat.h;
3693 select = "boottime$";
3694 c_fix = format;
3695 c_fix_arg = "boottime;";
3696 test_text = "struct statswtch {\n int boottime\n};";
3697 };
3698
3699 /*
3700 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
3701 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
3702 * OK too.
3703 */
3704 fix = {
3705 hackname = stdio_stdarg_h;
3706 files = stdio.h;
3707 bypass = "include.*(stdarg\.h|machine/ansi\.h)";
3708 /*
3709 * On Solaris 10, this fix is unncessary; <stdio.h> includes
3710 * <iso/stdio_iso.h>, which includes <sys/va_list.h>.
3711 */
3712 mach = '*-*-solaris2.1[0-9]*';
3713 not_machine = true;
3714
3715 c_fix = wrap;
3716
3717 c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n";
3718
3719 test_text = "";
3720 };
3721
3722 /*
3723 * Don't use or define the name va_list in stdio.h. This is for
3724 * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence
3725 * of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
3726 * indicate that the header knows what it's doing -- under SUSv2,
3727 * stdio.h is required to define va_list, and we shouldn't break
3728 * that.
3729 */
3730 fix = {
3731 hackname = stdio_va_list;
3732 files = stdio.h;
3733 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3734 /*
3735 * On Solaris 10, the definition in
3736 * <stdio.h> is guarded appropriately by the _XPG4 feature macro;
3737 * there is therefore no need for this fix there.
3738 */
3739 mach = '*-*-solaris2.1[0-9]*';
3740 not_machine = true;
3741
3742 /*
3743 * Use __gnuc_va_list in arg types in place of va_list.
3744 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3745 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3746 * trailing parentheses and semicolon save all other systems from this.
3747 * Define __not_va_list__ (something harmless and unused)
3748 * instead of va_list.
3749 * Don't claim to have defined va_list.
3750 */
3751 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3752 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3753 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3754 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3755 "s@ va_list@ __not_va_list__@\n"
3756 "s@\\*va_list@*__not_va_list__@\n"
3757 "s@ __va_list)@ __gnuc_va_list)@\n"
3758 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3759 "@typedef \\1 __not_va_list__;@\n"
3760 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3761 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3762 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3763 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3764 "s@VA_LIST@DUMMY_VA_LIST@\n"
3765 "s@_Va_LIST@_VA_LIST@";
3766 test_text = "extern void mumble( va_list);";
3767 };
3768
3769 /*
3770 * Fix headers that use va_list from stdio.h to use the updated
3771 * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is
3772 * dealt with elsewhere. The presence of __gnuc_va_list,
3773 * __DJ_va_list, or _G_va_list is taken to indicate that the header
3774 * knows what it's doing.
3775 */
3776 fix = {
3777 hackname = stdio_va_list_clients;
3778 files = com_err.h;
3779 files = cps.h;
3780 files = curses.h;
3781 files = krb5.h;
3782 files = lc_core.h;
3783 files = pfmt.h;
3784 files = wchar.h;
3785 files = curses_colr/curses.h;
3786 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3787 /* Don't fix, if we use va_list from stdarg.h, or if the use is
3788 otherwise protected. */
3789 bypass = 'include <stdarg\.h>|#ifdef va_start';
3790
3791 /*
3792 * Use __gnuc_va_list in arg types in place of va_list.
3793 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3794 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3795 * trailing parentheses and semicolon save all other systems from this.
3796 * Define __not_va_list__ (something harmless and unused)
3797 * instead of va_list.
3798 * Don't claim to have defined va_list.
3799 */
3800 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3801 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3802 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3803 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3804 "s@ va_list@ __not_va_list__@\n"
3805 "s@\\*va_list@*__not_va_list__@\n"
3806 "s@ __va_list)@ __gnuc_va_list)@\n"
3807 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3808 "@typedef \\1 __not_va_list__;@\n"
3809 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3810 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3811 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3812 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3813 "s@VA_LIST@DUMMY_VA_LIST@\n"
3814 "s@_Va_LIST@_VA_LIST@";
3815 test_text = "extern void mumble( va_list);";
3816 };
3817
3818 /*
3819 * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
3820 * is "!defined( __STRICT_ANSI__ )"
3821 */
3822 fix = {
3823 hackname = strict_ansi_not;
3824 select = "^([ \t]*#[ \t]*if.*)"
3825 "(!__STDC__"
3826 "|__STDC__[ \t]*==[ \t]*0"
3827 "|__STDC__[ \t]*!=[ \t]*1"
3828 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
3829 /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
3830 bypass = 'GNU and MIPS C compilers define __STDC__ differently';
3831 /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
3832 is not defined by GCC, so it is safe. */
3833 bypass = '__SCO_VERSION__.*__STDC__ != 1';
3834 c_test = stdc_0_in_system_headers;
3835
3836 c_fix = format;
3837 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3838
3839 test_text = "#if !__STDC__ \n"
3840 "#if __STDC__ == 0\n"
3841 "#if __STDC__ != 1\n"
3842 "#if __STDC__ - 0 == 0"
3843 "/* not std C */\nint foo;\n"
3844 "\n#end-end-end-end-if :-)";
3845 };
3846
3847 /*
3848 * "__STDC__-0==0"
3849 * is "!defined( __STRICT_ANSI__ )" on continued #if-s
3850 */
3851 fix = {
3852 hackname = strict_ansi_not_ctd;
3853 files = math.h, limits.h, stdio.h, signal.h,
3854 stdlib.h, sys/signal.h, time.h;
3855 /*
3856 * Starting at the beginning of a line, skip white space and
3857 * a leading "(" or "&&" or "||". One of those must be found.
3858 * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
3859 * expression. If these are nested, then they must accumulate
3860 * because we won't match any closing parentheses. Finally,
3861 * after skipping over all that, we must then match our suspect
3862 * phrase: "__STDC__-0==0" with or without white space.
3863 */
3864 select = "^([ \t]*" '(\(|&&|\|\|)'
3865 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
3866 "[ \t(]*)"
3867 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
3868 c_test = stdc_0_in_system_headers;
3869
3870 c_fix = format;
3871 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3872
3873 test_text = "#if 1 && \\\\\n"
3874 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
3875 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
3876 "|| __STDC__ - 0 == 0 ) /* not std C */\n"
3877 "int foo;\n#endif";
3878 };
3879
3880 /*
3881 * "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1"
3882 * is "defined( __STRICT_ANSI__ )"
3883 */
3884 fix = {
3885 hackname = strict_ansi_only;
3886 select = "^([ \t]*#[ \t]*if.*)"
3887 "(__STDC__[ \t]*!=[ \t]*0"
3888 "|__STDC__[ \t]*==[ \t]*1"
3889 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
3890 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
3891 c_test = stdc_0_in_system_headers;
3892
3893 c_fix = format;
3894 c_fix_arg = "%1 defined(__STRICT_ANSI__)";
3895
3896 test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
3897 };
3898
3899 /*
3900 * IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s
3901 * in prototype without previous definition.
3902 */
3903 fix = {
3904 hackname = struct_file;
3905 files = rpc/xdr.h;
3906 select = '^.*xdrstdio_create.*struct __file_s';
3907 c_fix = format;
3908 c_fix_arg = "struct __file_s;\n%0";
3909 test_text = "extern void xdrstdio_create( struct __file_s* );";
3910 };
3911
3912 /*
3913 * IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr
3914 * in prototype without previous definition.
3915 *
3916 * Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same
3917 * function, and does define it.
3918 */
3919 fix = {
3920 hackname = struct_sockaddr;
3921 files = rpc/auth.h;
3922 select = "^.*authdes_create.*struct sockaddr[^_]";
3923 bypass = "<sys/socket\.h>";
3924 bypass = "struct sockaddr;\n";
3925 c_fix = format;
3926 c_fix_arg = "struct sockaddr;\n%0";
3927 test_text = "extern AUTH* authdes_create( struct sockaddr* );";
3928 };
3929
3930 /*
3931 * Apply fix this to all OSs since this problem seems to effect
3932 * more than just SunOS.
3933 */
3934 fix = {
3935 hackname = sun_auth_proto;
3936 files = rpc/auth.h;
3937 files = rpc/clnt.h;
3938 files = rpc/svc.h;
3939 files = rpc/xdr.h;
3940 bypass = "__cplusplus";
3941 /*
3942 * Select those files containing '(*name)()'.
3943 */
3944 select = '\(\*[a-z][a-z_]*\)\(\)';
3945
3946 c_fix = format;
3947 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
3948 "#else\n%1();%2\n#endif";
3949 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
3950
3951 test_text =
3952 "struct auth_t {\n"
3953 " int (*name)(); /* C++ bad */\n"
3954 "};";
3955 };
3956
3957 /*
3958 * Fix bogus #ifdef on SunOS 4.1.
3959 */
3960 fix = {
3961 hackname = sun_bogus_ifdef;
3962 files = "hsfs/hsfs_spec.h";
3963 files = "hsfs/iso_spec.h";
3964 select = '#ifdef(.*\|\|.*)';
3965 c_fix = format;
3966 c_fix_arg = "#if%1";
3967
3968 test_text = "#ifdef __i386__ || __vax__ || __sun4c__";
3969 };
3970
3971 /*
3972 * Fix the CAT macro in SunOS memvar.h.
3973 */
3974 fix = {
3975 hackname = sun_catmacro;
3976 files = pixrect/memvar.h;
3977 select = "^#define[ \t]+CAT\\(a,b\\).*";
3978 c_fix = format;
3979
3980 c_fix_arg =
3981 "#ifdef __STDC__\n"
3982 "# define CAT(a,b) a##b\n"
3983 "#else\n%0\n#endif";
3984
3985 test_text =
3986 "#define CAT(a,b)\ta/**/b";
3987 };
3988
3989 /*
3990 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
3991 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68
3992 */
3993 fix = {
3994 hackname = sun_malloc;
3995 files = malloc.h;
3996 bypass = "_CLASSIC_ANSI_TYPES";
3997
3998 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
3999 sed = "s/int[ \t][ \t]*free/void\tfree/g";
4000 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
4001 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
4002 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
4003
4004 test_text =
4005 "typedef char *\tmalloc_t;\n"
4006 "int \tfree();\n"
4007 "char*\tmalloc();\n"
4008 "char*\tcalloc();\n"
4009 "char*\trealloc();";
4010 };
4011
4012 /*
4013 * Check for yet more missing ';' in struct (in SunOS 4.0.x)
4014 */
4015 fix = {
4016 hackname = sun_rusers_semi;
4017 files = rpcsvc/rusers.h;
4018 select = "_cnt$";
4019 sed = "/^struct/,/^};/s/_cnt$/_cnt;/";
4020 test_text = "struct mumble\n int _cnt\n};";
4021 };
4022
4023 /*
4024 * signal.h on SunOS defines signal using (),
4025 * which causes trouble when compiling with g++ -pedantic.
4026 */
4027 fix = {
4028 hackname = sun_signal;
4029 files = sys/signal.h;
4030 files = signal.h;
4031 select = "^void\t" '\(\*signal\(\)\)\(\);.*';
4032
4033 c_fix = format;
4034 c_fix_arg =
4035 "#ifdef __cplusplus\n"
4036 "void\t(*signal(...))(...);\n"
4037 "#else\n%0\n#endif";
4038
4039 test_text = "void\t(*signal())();";
4040 };
4041
4042 /*
4043 * Correct the return type for strlen in strings.h in SunOS 4.
4044 */
4045 fix = {
4046 hackname = sunos_strlen;
4047 files = strings.h;
4048 select = "int[ \t]*strlen\\(\\);(.*)";
4049 c_fix = format;
4050 c_fix_arg = "__SIZE_TYPE__ strlen();%1";
4051 test_text = " int\tstrlen(); /* string length */";
4052 };
4053
4054 /*
4055 * Disable apparent native compiler optimization cruft in SVR4.2 <string.h>
4056 * that is visible to any ANSI compiler using this include. Simply
4057 * delete the lines that #define some string functions to internal forms.
4058 */
4059 fix = {
4060 hackname = svr4_disable_opt;
4061 files = string.h;
4062 select = '#define.*__std_hdr_';
4063 sed = '/#define.*__std_hdr_/d';
4064 test_text = "#define strlen __std_hdr_strlen\n";
4065 };
4066
4067 /*
4068 * Fix broken decl of getcwd present on some svr4 systems.
4069 */
4070 fix = {
4071 hackname = svr4_getcwd;
4072 files = stdlib.h;
4073 files = unistd.h;
4074 files = prototypes.h;
4075 select = 'getcwd\(char \*, int\)';
4076
4077 c_fix = format;
4078 c_fix_arg = "getcwd(char *, size_t)";
4079
4080 test_text = "extern char* getcwd(char *, int);";
4081 };
4082
4083 /*
4084 * Fix broken decl of profil present on some svr4 systems.
4085 */
4086 fix = {
4087 hackname = svr4_profil;
4088 files = stdlib.h;
4089 files = unistd.h;
4090
4091 select =
4092 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
4093 c_fix = format;
4094 c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)';
4095
4096 test_text =
4097 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
4098 };
4099
4100 /*
4101 * Correct types for signal handler constants like SIG_DFL; they might be
4102 * void (*) (), and should be void (*) (int). C++ doesn't like the
4103 * old style.
4104 */
4105 fix = {
4106 hackname = svr4_sighandler_type;
4107 files = sys/signal.h;
4108 select = 'void *\(\*\)\(\)';
4109 c_fix = format;
4110 c_fix_arg = "void (*)(int)";
4111 test_text = "#define SIG_DFL (void(*)())0\n"
4112 "#define SIG_IGN (void (*)())0\n";
4113 };
4114
4115 /*
4116 * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
4117 * function 'getrnge' in <regexp.h> before they declare it. For these
4118 * systems add a 'static int' declaration of 'getrnge' into <regexp.h>
4119 * early on.
4120 *
4121 * 'getrnge' traditionally manipulates a file-scope global called 'size',
4122 * so put the declaration right after the declaration of 'size'.
4123 *
4124 * Don't do this if there is already a `static void getrnge' declaration
4125 * present, since this would cause a redeclaration error. Solaris 2.x has
4126 * such a declaration.
4127 */
4128 fix = {
4129 hackname = svr4_undeclared_getrnge;
4130 files = regexp.h;
4131 select = "getrnge";
4132 bypass = "static void getrnge";
4133 c_fix = format;
4134 c_fix_arg = "%0\n"
4135 "static int getrnge ();";
4136 c_fix_arg = "^static int[ \t]+size;";
4137 test_text = "static int size;\n"
4138 "/* stuff which calls getrnge() */\n"
4139 "static getrnge()\n"
4140 "{}";
4141 };
4142
4143 /*
4144 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
4145 * in string.h on sysV68
4146 * Correct the return type for strlen in string.h on Lynx.
4147 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
4148 * Add missing const for strdup on OSF/1 V3.0.
4149 * On sysV88 layout is slightly different.
4150 */
4151 fix = {
4152 hackname = sysv68_string;
4153 files = testing.h;
4154 files = string.h;
4155 bypass = "_CLASSIC_ANSI_TYPES";
4156
4157 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
4158 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
4159 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
4160
4161 sed = "/^extern char$/N";
4162 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
4163
4164 sed = "/^extern int$/N";
4165 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
4166
4167 sed = "/^\tstrncmp(),$/N";
4168 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
4169 '\1;' "\\\nextern unsigned int\\\n\\2/";
4170
4171 test_text =
4172 "extern int strlen();\n"
4173
4174 "extern int ffs(long);\n"
4175
4176 "extern char\n"
4177 "\t*memccpy(),\n"
4178 "\tmemcpy();\n"
4179
4180 "extern int\n"
4181 "\tstrcmp(),\n"
4182 "\tstrncmp(),\n"
4183 "\tstrlen(),\n"
4184 "\tstrspn();\n"
4185
4186 "extern int\n"
4187 "\tstrlen(), strspn();";
4188 };
4189
4190 /*
4191 * Fix return type of calloc, malloc, realloc, bsearch and exit
4192 */
4193 fix = {
4194 hackname = sysz_stdlib_for_sun;
4195 files = stdlib.h;
4196 bypass = "_CLASSIC_ANSI_TYPES";
4197
4198 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
4199 c_fix = format;
4200 c_fix_arg = "void *\t%1(";
4201
4202 test_text =
4203 "extern char*\tcalloc(size_t);\n"
4204 "extern char*\tmalloc(size_t);\n"
4205 "extern char*\trealloc(void*,size_t);\n"
4206 "extern char*\tbsearch(void*,size_t,size_t);\n";
4207 };
4208
4209 /*
4210 * __thread is now a keyword.
4211 */
4212 fix = {
4213 hackname = thread_keyword;
4214 files = "pthread.h";
4215 files = "bits/sigthread.h";
4216 select = "([* ])__thread([,)])";
4217 c_fix = format;
4218 c_fix_arg = "%1__thr%2";
4219
4220 test_text =
4221 "extern int pthread_create (pthread_t *__restrict __thread,\n"
4222 "extern int pthread_kill (pthread_t __thread, int __signo);\n"
4223 "extern int pthread_cancel (pthread_t __thread);";
4224 };
4225
4226 /*
4227 * if the #if says _cplusplus, not the double underscore __cplusplus
4228 * that it should be
4229 */
4230 fix = {
4231 hackname = tinfo_cplusplus;
4232 files = tinfo.h;
4233 select = "[ \t]_cplusplus";
4234
4235 c_fix = format;
4236 c_fix_arg = " __cplusplus";
4237 test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
4238 };
4239
4240 /*
4241 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4242 */
4243 fix = {
4244 hackname = ultrix_const;
4245 files = stdio.h;
4246 select = 'perror\( char \*';
4247
4248 c_fix = format;
4249 c_fix_arg = "%1 const %3 *__";
4250 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
4251 "[ \t]+(char|void) \\*__";
4252
4253 test_text =
4254 "extern void perror( char *__s );\n"
4255 "extern int fputs( char *__s, FILE *);\n"
4256 "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n"
4257 "extern int fscanf( FILE *__stream, char *__format, ...);\n"
4258 "extern int scanf( char *__format, ...);\n";
4259 };
4260
4261 /*
4262 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4263 */
4264 fix = {
4265 hackname = ultrix_const2;
4266 files = stdio.h;
4267
4268 select = '\*fopen\( char \*';
4269 c_fix = format;
4270 c_fix_arg = "%1( const char *%3, const char *";
4271 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\("
4272 "[ \t]*char[ \t]*\\*([^,]*),"
4273 "[ \t]*char[ \t]*\\*[ \t]*";
4274
4275 test_text =
4276 "extern FILE *fopen( char *__filename, char *__type );\n"
4277 "extern int sscanf( char *__s, char *__format, ...);\n"
4278 "extern FILE *popen(char *, char *);\n"
4279 "extern char *tempnam(char*,char*);\n";
4280 };
4281
4282 /*
4283 * Fix definitions of macros used by va-i960.h in VxWorks header file.
4284 */
4285 fix = {
4286 hackname = va_i960_macro;
4287 files = arch/i960/archI960.h;
4288 select = "__(vsiz|vali|vpad|alignof__)";
4289
4290 c_fix = format;
4291 c_fix_arg = "__vx%1";
4292
4293 test_text =
4294 "extern int __vsiz vsiz;\n"
4295 "extern int __vali vali;\n"
4296 "extern int __vpad vpad;\n"
4297 "#define __alignof__(x) ...";
4298 };
4299
4300 /*
4301 * Define __CAN_USE_EXTERN_PREFIX on vms.
4302 */
4303 fix = {
4304 hackname = vms_define_can_use_extern_prefix;
4305 files = "rtldef/decc$types.h";
4306 select = "#[ \t]*else\n"
4307 "#[ \t]*if defined\\(__DECCXX\\)\n"
4308 "#[ \t]*define __CAN_USE_EXTERN_PREFIX 1\n";
4309 mach = "*-*-*vms*";
4310 c_fix = format;
4311
4312 c_fix_arg = "%0"
4313 "# elif defined (__GNUC__)\n"
4314 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n";
4315
4316 test_text = "# else\n"
4317 "# if defined(__DECCXX)\n"
4318 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n"
4319 "# endif\n"
4320 "# endif\n";
4321 };
4322
4323 /*
4324 * On VMS, use pragma extern_model instead of VAX-C keywords.
4325 */
4326 fix = {
4327 hackname = vms_use_pragma_extern_model;
4328 select = "#if defined\\(__DECC\\) \\|\\| defined\\(__DECCXX\\)\n"
4329 "# pragma extern_model __save\n";
4330 mach = "*-*-*vms*";
4331 c_fix = format;
4332
4333 c_fix_arg = "#if defined(__DECC) || defined(__DECCXX) || defined(__GNUC__)\n"
4334 "# pragma extern_model __save\n";
4335
4336 test_text = "#if defined(__DECC) || defined(__DECCXX)\n"
4337 "# pragma extern_model __save\n"
4338 "# pragma extern_model strict_refdef\n"
4339 " extern struct x zz$yy;\n"
4340 "# pragma extern_model __restore\n"
4341 "#endif\n";
4342 };
4343
4344 /*
4345 * On VMS, disable the use of dec-c string builtins
4346 */
4347 fix = {
4348 hackname = vms_disable_decc_string_builtins;
4349 select = "#if !defined\\(__VAX\\)\n";
4350 mach = "*-*-*vms*";
4351 files = "rtldef/string.h";
4352 c_fix = format;
4353
4354 c_fix_arg = "#if !defined(__VAX) && !defined(__GNUC__)\n";
4355
4356 test_text = "#if !defined(__VAX)\n";
4357 };
4358
4359 /*
4360 * On VMS, change <resource.h> to <sys/resource.h> to avoid a
4361 * conflict while building gcc. Likewise for <builtins.h>
4362 */
4363 fix = {
4364 hackname = vms_use_quoted_include;
4365 select = "(#[ \t]*include[ \t]+)<(resource|builtins)\\.h>";
4366 mach = "*-*-*vms*";
4367 files = rtldef/wait.h, starlet_c/pthread.h;
4368 c_fix = format;
4369
4370 c_fix_arg = '%1<sys/%2.h>';
4371
4372 test_text = "# include <resource.h>";
4373 };
4374
4375 /*
4376 * On VMS, add missing braces around sigset_t constants.
4377 */
4378 fix = {
4379 hackname = vms_add_missing_braces;
4380 select = "(_SIG_[A-Z]+_SET[ \t]+= \\{)(0x[0F]+, 0x[0F]+)";
4381 mach = "*-*-*vms*";
4382 files = "rtldef/signal.h";
4383 c_fix = format;
4384
4385 c_fix_arg = '%1 {%2} ';
4386
4387 test_text = "static const __sigset_t _SIG_EMPTY_SET = "
4388 "{0x00000000, 0x00000000},\n"
4389 " _SIG_FULL_SET = {0xFFFFFFFF, 0xFFFFFFFF};\n";
4390 };
4391
4392 /*
4393 * On VMS, fix incompatible redeclaration of hostalias.
4394 */
4395 fix = {
4396 hackname = vms_do_not_redeclare_hostalias;
4397 select = "(void[ \t]+fp_nquery \\(const u_char \\*, int, FILE \\*\\);)\n"
4398 "(__char_ptr32[ \t]+hostalias \\(const char \\*\\);)";
4399 mach = "*-*-*vms*";
4400 files = "rtldef/resolv.h";
4401 c_fix = format;
4402
4403 c_fix_arg = "%1\n"
4404 "/* %2 */";
4405
4406 test_text = "void fp_nquery (const u_char *, int, FILE *);\n"
4407 "__char_ptr32 hostalias (const char *);\n";
4408 };
4409
4410 /*
4411 * On VMS, some DEC-C builtins are directly used.
4412 */
4413 fix = {
4414 hackname = vms_decc_builtin;
4415 select = "(__MEMSET|__MEMMOVE|__MEMCPY|__STRLEN|__STRCPY)";
4416 mach = "*-*-*vms*";
4417 files = rtldef/string.h, rtldef/time.h, rtldef/strings.h,
4418 rtldef/socket.h;
4419 sed = "s@__MEMSET@memset@";
4420 sed = "s@__MEMMOVE@memmove@";
4421 sed = "s@__MEMCPY@memcpy@";
4422 sed = "s@__STRLEN@strlen@";
4423 sed = "s@__STRCPY@strcpy@";
4424
4425 test_text = "define FD_ZERO(__p) __MEMSET((__p), 0, sizeof(*(__p)))\n";
4426 };
4427
4428 /*
4429 * On VMS, do not declare getopt and al if pointers are 64 bit.
4430 */
4431 fix = {
4432 hackname = vms_no_64bit_getopt;
4433 select = "^[ \t]*(extern[ \t]*)?(int[ \t]*(getopt|optind|opterr|optopt)"
4434 "|(char \\*optarg))([ \t]*\\(.*\\))?;\n";
4435 mach = "*-*-*vms*";
4436 files = rtldef/stdio.h, rtldef/unistd.h;
4437 c_fix = format;
4438
4439 c_fix_arg = <<- _EOArg_
4440 #if __INITIAL_POINTER_SIZE != 64 /* getopt is short ptr only. */
4441 %0#endif
4442
4443 _EOArg_;
4444
4445 test_text = "int getopt (int, char * const [], const char *);";
4446 };
4447
4448 /*
4449 * On VMS, forward declare structure before referencing them in prototypes.
4450 */
4451 fix = {
4452 hackname = vms_forward_declare_struct;
4453 select = "(/\\* forward decls for C\\+\\+ \\*/\n)"
4454 "#ifdef __cplusplus\n";
4455 mach = "*-*-*vms*";
4456 files = rtldef/if.h;
4457 c_fix = format;
4458
4459 c_fix_arg = "%1"
4460 "#if defined (__cplusplus) || defined (__GNUC__)\n";
4461
4462 test_text = "/* forward decls for C++ */\n"
4463 "#ifdef __cplusplus\n"
4464 "struct foo;\n"
4465 "#endif\n";
4466 };
4467
4468 /*
4469 * On VMS, force the use of fast setjmp, as the normal setjmp uses conditions
4470 * which is not yet fully supported by gcc.
4471 */
4472 fix = {
4473 hackname = vms_use_fast_setjmp;
4474 select = "(#[ \t]*if[ \t]*defined\\(__FAST_SETJMP\\)[ \t]*\\|\\|)";
4475 mach = "*-*-*vms*";
4476 files = rtldef/setjmp.h;
4477 c_fix = format;
4478
4479 c_fix_arg = "%0 defined (__GNUC__) ||";
4480
4481 test_text = "# if defined(__FAST_SETJMP) || defined(__UNIX_SETJMP)";
4482 };
4483
4484 /*
4485 * AIX and Interix headers define NULL to be cast to a void pointer,
4486 * which is illegal in ANSI C++.
4487 */
4488 fix = {
4489 hackname = void_null;
4490 files = curses.h, dbm.h, locale.h, stdio.h, stdlib.h, string.h,
4491 time.h, unistd.h, sys/dir.h, sys/param.h, sys/types.h;
4492 /* avoid changing C++ friendly NULL */
4493 bypass = __cplusplus;
4494 bypass = __null;
4495 select = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
4496 c_fix = format;
4497 c_fix_arg = <<- _EOFix_
4498 #ifndef NULL
4499 #ifdef __cplusplus
4500 #ifdef __GNUG__
4501 #define NULL __null
4502 #else /* ! __GNUG__ */
4503 #define NULL 0L
4504 #endif /* __GNUG__ */
4505 #else /* ! __cplusplus */
4506 #define NULL ((void *)0)
4507 #endif /* __cplusplus */
4508 #endif /* !NULL */
4509 _EOFix_;
4510 test_text = "# define\tNULL \t((void *)0) /* typed NULL */";
4511 };
4512
4513 /*
4514 * Make VxWorks header which is almost gcc ready fully gcc ready.
4515 */
4516 fix = {
4517 hackname = vxworks_gcc_problem;
4518 files = types/vxTypesBase.h;
4519 select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
4520
4521 sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
4522 "#if 1/";
4523
4524 sed = "/[ \t]size_t/i\\\n"
4525 "#ifndef _GCC_SIZE_T\\\n"
4526 "#define _GCC_SIZE_T\n";
4527
4528 sed = "/[ \t]size_t/a\\\n"
4529 "#endif\n";
4530
4531 sed = "/[ \t]ptrdiff_t/i\\\n"
4532 "#ifndef _GCC_PTRDIFF_T\\\n"
4533 "#define _GCC_PTRDIFF_T\n";
4534
4535 sed = "/[ \t]ptrdiff_t/a\\\n"
4536 "#endif\n";
4537
4538 sed = "/[ \t]wchar_t/i\\\n"
4539 "#ifndef _GCC_WCHAR_T\\\n"
4540 "#define _GCC_WCHAR_T\n";
4541
4542 sed = "/[ \t]wchar_t/a\\\n"
4543 "#endif\n";
4544
4545 test_text =
4546 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
4547 "typedef unsigned int size_t;\n"
4548 "typedef long ptrdiff_t;\n"
4549 "typedef unsigned short wchar_t;\n"
4550 "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
4551 };
4552
4553 /*
4554 * Wrap VxWorks ioctl to keep everything pretty
4555 */
4556 fix = {
4557 hackname = vxworks_ioctl_macro;
4558 files = ioLib.h;
4559 mach = "*-*-vxworks*";
4560
4561 c_fix = format;
4562 c_fix_arg = "%0\n"
4563 "#define ioctl(fd, func, arg) (ioctl)(fd, func, (int)(arg))\n";
4564 c_fix_arg = "extern[\t ]+int[\t ]+ioctl[\t ]*\\([\t ,[:alnum:]]*\\);";
4565
4566 test_text = "extern int ioctl ( int asdf1234, int jkl , int qwerty ) ;";
4567 };
4568
4569 /*
4570 * Wrap VxWorks mkdir to be posix compliant
4571 */
4572 fix = {
4573 hackname = vxworks_mkdir_macro;
4574 files = sys/stat.h;
4575 mach = "*-*-vxworks*";
4576
4577 c_fix = format;
4578 c_fix_arg = "%0\n"
4579 "#define mkdir(dir, ...) ((void)0, ##__VA_ARGS__, (mkdir)(dir))\n";
4580 c_fix_arg = "extern[\t ]+STATUS[\t ]+mkdir[\t ]*"
4581 "\\([\t ]*const[\t ]+char[\t ]*\\*[\t ]*" /* arg type */
4582 "(|[_[:alpha:]][_[:alnum:]]*)" /* arg name (optional) */
4583 "\\)[\t ]*;";
4584
4585 test_text = "extern STATUS mkdir (const char * _qwerty) ;";
4586 };
4587
4588 /*
4589 * Fix VxWorks <time.h> to not require including <vxTypes.h>.
4590 */
4591 fix = {
4592 hackname = vxworks_needs_vxtypes;
4593 files = time.h;
4594 select = "uint_t([ \t]+_clocks_per_sec)";
4595 c_fix = format;
4596 c_fix_arg = "unsigned int%1";
4597 test_text = "uint_t\t_clocks_per_sec;";
4598 };
4599
4600 /*
4601 * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
4602 */
4603 fix = {
4604 hackname = vxworks_needs_vxworks;
4605 files = sys/stat.h;
4606 test = " -r types/vxTypesOld.h";
4607 test = " -n \"`egrep '#include' $file`\"";
4608 test = " -n \"`egrep ULONG $file`\"";
4609 select = "#[ \t]define[ \t]+__INCstath";
4610
4611 sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
4612 "#include <types/vxTypesOld.h>\n";
4613
4614 test_text = "`touch types/vxTypesOld.h`"
4615 "#include </dev/null> /* ULONG */\n"
4616 "# define\t__INCstath <sys/stat.h>";
4617 };
4618
4619 /*
4620 * Make it so VxWorks does not include gcc/regs.h accidentally
4621 */
4622 fix = {
4623 hackname = vxworks_regs;
4624 mach = "*-*-vxworks*";
4625
4626 select = "#[\t ]*include[\t ]+[<\"]regs.h[>\"]";
4627 c_fix = format;
4628 c_fix_arg = "#include <arch/../regs.h>";
4629
4630 test_text = "#include <regs.h>\n";
4631 };
4632
4633 /*
4634 * Another bad dependency in VxWorks 5.2 <time.h>.
4635 */
4636 fix = {
4637 hackname = vxworks_time;
4638 files = time.h;
4639 test = " -r vxWorks.h";
4640
4641 select = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
4642 c_fix = format;
4643
4644 c_fix_arg =
4645 "#ifndef __gcc_VOIDFUNCPTR_defined\n"
4646 "#ifdef __cplusplus\n"
4647 "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
4648 "#else\n"
4649 "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
4650 "#endif\n"
4651 "#define __gcc_VOIDFUNCPTR_defined\n"
4652 "#endif\n"
4653 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
4654
4655 test_text = "`touch vxWorks.h`"
4656 "#define VOIDFUNCPTR (void(*)())";
4657 };
4658
4659 /*
4660 * This hack makes write const-correct on VxWorks
4661 */
4662 fix = {
4663 hackname = vxworks_write_const;
4664 files = ioLib.h;
4665 mach = "*-*-vxworks*";
4666
4667 c_fix = format;
4668 c_fix_arg = "extern int write (int, const char*, size_t);";
4669 c_fix_arg = "extern[\t ]+int[\t ]+write[\t ]*\\("
4670 "[\t ]*int[\t ]*,"
4671 "[\t ]*char[\t ]*\\*[\t ]*,"
4672 "[\t ]*size_t[\t ]*\\)[\t ]*;";
4673
4674 test_text = "extern int write ( int , char * , size_t ) ;";
4675 };
4676
4677 /*
4678 * There are several name conflicts with C++ reserved words in X11 header
4679 * files. These are fixed in some versions, so don't do the fixes if
4680 * we find __cplusplus in the file. These were found on the RS/6000.
4681 */
4682 fix = {
4683 hackname = x11_class;
4684 files = X11/ShellP.h;
4685 bypass = __cplusplus;
4686 select = "^([ \t]*char \\*)class;(.*)";
4687 c_fix = format;
4688 c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n"
4689 "#else\n%1class;%2\n#endif";
4690 test_text =
4691 "struct {\n"
4692 " char *class;\n"
4693 "} mumble;\n";
4694 };
4695
4696 /*
4697 * class in Xm/BaseClassI.h
4698 */
4699 fix = {
4700 hackname = x11_class_usage;
4701 files = Xm/BaseClassI.h;
4702 bypass = "__cplusplus";
4703
4704 select = " class\\)";
4705 c_fix = format;
4706 c_fix_arg = " c_class)";
4707
4708 test_text = "extern mumble (int class);\n";
4709 };
4710
4711 /*
4712 * new in Xm/Traversal.h
4713 */
4714 fix = {
4715 hackname = x11_new;
4716 files = Xm/Traversal.h;
4717 bypass = __cplusplus;
4718
4719 sed = "/Widget\told, new;/i\\\n"
4720 "#ifdef __cplusplus\\\n"
4721 "\\\tWidget\told, c_new;\\\n"
4722 "#else\n";
4723
4724 sed = "/Widget\told, new;/a\\\n"
4725 "#endif\n";
4726
4727 sed = "s/Widget new,/Widget c_new,/g";
4728 test_text =
4729 "struct wedge {\n"
4730 " Widget\told, new;\n"
4731 "};\nextern Wedged( Widget new, Widget old );";
4732 };
4733
4734 /*
4735 * Incorrect sprintf declaration in X11/Xmu.h
4736 */
4737 fix = {
4738 hackname = x11_sprintf;
4739 files = X11/Xmu.h;
4740 files = X11/Xmu/Xmu.h;
4741 select = "^extern char \\*\tsprintf\\(\\);$";
4742
4743 c_fix = format;
4744 c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
4745
4746 test_text = "extern char *\tsprintf();";
4747 };
4748
4749 /*
4750 * Incorrect feraiseexcept extern inline in bits/fenv.h on x86_64
4751 * that fails when compiling for SSE-less 32-bit x86.
4752 */
4753 fix = {
4754 hackname = feraiseexcept_nosse_invalid;
4755 mach = 'i[34567]86-*-linux*', 'x86*-linux*', 'amd64-*-linux*';
4756 files = bits/fenv.h;
4757 select = "^([\t ]*)__asm__ __volatile__ \\(\"divss %0, %0 *\" : "
4758 ": \"x\" \\(__f\\)\\);$";
4759 bypass = "\"fdiv .*; fwait\"";
4760
4761 c_fix = format;
4762 c_fix_arg = <<- _EOText_
4763 # ifdef __SSE_MATH__
4764 %0
4765 # else
4766 %1__asm__ __volatile__ ("fdiv %%%%st, %%%%st(0); fwait"
4767 %1 : "=t" (__f) : "0" (__f));
4768 # endif
4769 _EOText_;
4770
4771 test_text = <<- _EOText_
4772 __asm__ __volatile__ ("divss %0, %0" : : "x" (__f));
4773 _EOText_;
4774 };
4775
4776 /*
4777 * Incorrect feraiseexcept extern inline in bits/fenv.h on x86_64
4778 * that fails when compiling for SSE-less 32-bit x86.
4779 */
4780 fix = {
4781 hackname = feraiseexcept_nosse_divbyzero;
4782 mach = 'i[34567]86-*-linux*', 'x86*-linux*', 'amd64-*-linux*';
4783 files = bits/fenv.h;
4784 select = "^([\t ]*)__asm__ __volatile__ \\(\"divss %1, %0 *\" : "
4785 ": \"x\" \\(__f\\), \"x\" \\(__g\\)\\);$";
4786 bypass = "\"fdivp .*; fwait\"";
4787
4788 c_fix = format;
4789 c_fix_arg = <<- _EOText_
4790 # ifdef __SSE_MATH__
4791 %0
4792 # else
4793 %1__asm__ __volatile__ ("fdivp %%%%st, %%%%st(1); fwait"
4794 %1 : "=t" (__f) : "0" (__f), "u" (__g) : "st(1)");
4795 # endif
4796 _EOText_;
4797
4798 test_text = <<- _EOText_
4799 __asm__ __volatile__ ("divss %1, %0" : : "x" (__f), "x" (__g));
4800 _EOText_;
4801 };
4802
4803 /*
4804 * Old Linux kernel's <compiler.h> header breaks Traditional CPP
4805 */
4806 fix = {
4807 hackname = complier_h_tradcpp;
4808 files = linux/compiler.h;
4809
4810 select = "#define __builtin_warning\\(x, y\\.\\.\\.\\) \\(1\\)";
4811 c_fix = format;
4812 c_fix_arg = "/* __builtin_warning(x, y...) is obsolete */";
4813
4814 test_text = "#define __builtin_warning(x, y...) (1)";
4815 };
4816
4817 /*EOF*/
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