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2016-03-21 Richard Biener <rguenther@suse.de>
[official-gcc.git] / fixincludes / inclhack.def
blob8b6d1fe3a135b128b0bf25f1ae179185731167d6
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[ \t]*=[ \t]*(.*);'
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 * assert.h on AIX 7 redefines static_assert as _Static_assert without
573 * protecting C++.
574 */
575 fix = {
576 hackname = aix_assert;
577 mach = "*-*-aix*";
578 files = assert.h;
579 select = "#define[ \t]static_assert[ \t]_Static_assert";
580 c_fix = format;
581 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
582 test_text = "#define static_assert _Static_assert";
583 };
584
585 /*
586 * complex.h on AIX 5 and AIX 6 define _Complex_I and I in terms of __I,
587 * which only is provided by AIX xlc C99.
588 */
589 fix = {
590 hackname = aix_complex;
591 mach = "*-*-aix*";
592 files = complex.h;
593 select = "#define[ \t]_Complex_I[ \t]__I";
594 c_fix = format;
595 c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
596 test_text = "#define _Complex_I __I\n";
597 };
598
599 /*
600 * On AIX some headers are not properly guarded by 'extern "C"'.
601 */
602 fix = {
603 hackname = aix_externc;
604 mach = "*-*-aix*";
605 files = ctype.h;
606 files = fcntl.h;
607 files = langinfo.h;
608 files = ldfcn.h;
609 files = sys/localedef.h;
610 files = sys/times.h;
611 bypass = "extern \"C\"";
612 c_fix = wrap;
613 c_fix_arg = "#ifdef __cplusplus\n"
614 "extern \"C\" {\n"
615 "#endif\n";
616 c_fix_arg = "#ifdef __cplusplus\n"
617 "}\n"
618 "#endif\n";
619 test_text = "extern int __n_pthreads;\n";
620 };
621
622 /*
623 * On AIX sys/socket.h assumes C++.
624 */
625 fix = {
626 hackname = aix_externcpp1;
627 mach = "*-*-aix*";
628 files = "sys/socket.h";
629 select = "#ifdef __cplusplus";
630 c_fix = format;
631 c_fix_arg = "#ifdef __cplusplus\n"
632 "extern \"C++\" {";
633 test_text = "#ifdef __cplusplus";
634
635 };
636
637 fix = {
638 hackname = aix_externcpp2;
639 mach = "*-*-aix*";
640 files = "sys/socket.h";
641 select = "#else /\\* __cplusplus \\*/";
642 c_fix = format;
643 c_fix_arg = "} /* extern \"C++\" */\n"
644 "#else /* __cplusplus */";
645 test_text = "#else /* __cplusplus */";
646
647 };
648
649 /*
650 * malloc.h on AIX6 uses XLC++ specific builtin syntax
651 */
652 fix = {
653 hackname = aix_malloc;
654 mach = "*-*-aix*";
655 files = "malloc.h";
656 select = "#ifdef __cplusplus";
657 c_fix = format;
658 c_fix_arg = "#if (defined(__cplusplus) && defined(__IBMCPP__))";
659 test_text = "#ifdef __cplusplus";
660 };
661
662 /*
663 * net/if_arp.h defines a variable fc_softc instead of adding a
664 * typedef for the struct on AIX 5.2, 5.3, 6.1 and 7.1
665 */
666 fix = {
667 hackname = aix_net_if_arp;
668 mach = "*-*-aix*";
669 files = "net/if_arp.h";
670 select = "^struct fc_softc \\{";
671 c_fix = format;
672 c_fix_arg = "typedef struct _fc_softc {";
673 test_text = "struct fc_softc {\n int a;\n};";
674 };
675
676 /*
677 * Fix AIX definition of NULL for G++.
678 */
679 fix = {
680 hackname = aix_null;
681 mach = "*-*-aix*";
682 files = curses.h, dbm.h, locale.h, stdio.h, stdlib.h, string.h,
683 time.h, unistd.h, wchar.h, sys/dir.h, sys/param.h, sys/types.h;
684 bypass = __null;
685 select = "#define[ \t]+NULL[ \t]+\\(*0L*\\)*";
686 c_fix = format;
687 c_fix_arg = <<- _EOFix_
688 #ifndef NULL
689 #ifdef __cplusplus
690 #ifdef __GNUG__
691 #define NULL __null
692 #else /* ! __GNUG__ */
693 #define NULL 0L
694 #endif /* __GNUG__ */
695 #else /* ! __cplusplus */
696 #define NULL ((void *)0)
697 #endif /* __cplusplus */
698 #endif /* !NULL */
699 _EOFix_;
700 test_text = "# define\tNULL \t(0L) /* typed NULL */";
701 };
702
703 /*
704 * pthread.h on AIX defines PTHREAD_ONCE_INIT, PTHREAD_MUTEX_INITIALIZER,
705 * PTHREAD_COND_INITIALIZER and PTHREAD_RWLOCK_INITIALIZER without enough
706 * braces.
707 */
708 fix = {
709 hackname = aix_once_init_1;
710 mach = "*-*-aix*";
711 files = "pthread.h";
712 select = "#define[ \t]PTHREAD_ONCE_INIT \\\\\n"
713 "\\{ \\\\\n";
714 c_fix = format;
715 c_fix_arg = "#define PTHREAD_ONCE_INIT \\\n"
716 "{{ \\\n";
717 test_text = "#define PTHREAD_ONCE_INIT \\\\\n"
718 "{ \\\\\n";
719 };
720
721 fix = {
722 hackname = aix_once_init_2;
723 mach = "*-*-aix*";
724 files = "pthread.h";
725 select = "[ \t]0 \\\\\n"
726 "\\}\n";
727 c_fix = format;
728 c_fix_arg = " 0 \\\n"
729 "}}\n";
730 test_text = " 0 \\\\\n"
731 "}\n";
732 };
733
734 fix = {
735 hackname = aix_mutex_initializer_1;
736 mach = "*-*-aix*";
737 files = "pthread.h";
738 select = "#define[ \t]PTHREAD_MUTEX_INITIALIZER \\\\\n"
739 "\\{ \\\\\n";
740 c_fix = format;
741 c_fix_arg = "#define PTHREAD_MUTEX_INITIALIZER \\\n"
742 "{{ \\\n";
743 test_text = "#define PTHREAD_MUTEX_INITIALIZER \\\\\n"
744 "{ \\\\\n";
745 };
746
747 fix = {
748 hackname = aix_cond_initializer_1;
749 mach = "*-*-aix*";
750 files = "pthread.h";
751 select = "#define[ \t]PTHREAD_COND_INITIALIZER \\\\\n"
752 "\\{ \\\\\n";
753 c_fix = format;
754 c_fix_arg = "#define PTHREAD_COND_INITIALIZER \\\n"
755 "{{ \\\n";
756 test_text = "#define PTHREAD_COND_INITIALIZER \\\\\n"
757 "{ \\\\\n";
758 };
759
760 fix = {
761 hackname = aix_rwlock_initializer_1;
762 mach = "*-*-aix*";
763 files = "pthread.h";
764 select = "#define[ \t]PTHREAD_RWLOCK_INITIALIZER \\\\\n"
765 "\\{ \\\\\n";
766 c_fix = format;
767 c_fix_arg = "#define PTHREAD_RWLOCK_INITIALIZER \\\n"
768 "{{ \\\n";
769 test_text = "#define PTHREAD_RWLOCK_INITIALIZER \\\\\n"
770 "{ \\\\\n";
771 };
772
773 /*
774 * pthread.h on AIX 4.3.3 tries to define a macro without whitspace
775 * which violates a requirement of ISO C.
776 */
777 fix = {
778 hackname = aix_pthread;
779 files = "pthread.h";
780 select = "(#define[\t ][A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])";
781 c_fix = format;
782 c_fix_arg = "%1 %2";
783 test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n"
784 "{...init stuff...}";
785 };
786
787 /*
788 * AIX stdint.h fixes.
789 */
790 fix = {
791 hackname = aix_stdint_1;
792 mach = "*-*-aix*";
793 files = stdint-aix.h, stdint.h;
794 select = "#define[ \t]UINT8_MAX[ \t]\\(255U\\)\n"
795 "#define[ \t]UINT16_MAX[ \t]\\(65535U\\)";
796 c_fix = format;
797 c_fix_arg = "#define UINT8_MAX (255)\n"
798 "#define UINT16_MAX (65535)";
799 test_text = "#define UINT8_MAX (255U)\n"
800 "#define UINT16_MAX (65535U)";
801 };
802
803 /*
804 * aix_stdint_2
805 */
806 fix = {
807 hackname = aix_stdint_2;
808 mach = "*-*-aix*";
809 files = stdint-aix.h, stdint.h;
810 select = "#define[ \t]INTPTR_MIN[ \t]INT64_MIN\n"
811 "#define[ \t]INTPTR_MAX[ \t]INT64_MAX\n"
812 "#define[ \t]UINTPTR_MAX[ \t]UINT64_MAX\n"
813 "#else\n"
814 "#define[ \t]INTPTR_MIN[ \t]INT32_MIN\n"
815 "#define[ \t]INTPTR_MAX[ \t]INT32_MAX\n"
816 "#define[ \t]UINTPTR_MAX[ \t]UINT32_MAX";
817 c_fix = format;
818 c_fix_arg = "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
819 "#define INTPTR_MAX 9223372036854775807L\n"
820 "#define UINTPTR_MAX 18446744073709551615UL\n"
821 "#else\n"
822 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
823 "#define INTPTR_MAX 2147483647L\n"
824 "#define UINTPTR_MAX 4294967295UL";
825 test_text = "#define INTPTR_MIN INT64_MIN\n"
826 "#define INTPTR_MAX INT64_MAX\n"
827 "#define UINTPTR_MAX UINT64_MAX\n"
828 "#else\n"
829 "#define INTPTR_MIN INT32_MIN\n"
830 "#define INTPTR_MAX INT32_MAX\n"
831 "#define UINTPTR_MAX UINT32_MAX";
832 };
833
834 /*
835 * aix_stdint_3
836 */
837 fix = {
838 hackname = aix_stdint_3;
839 mach = "*-*-aix*";
840 files = stdint-aix.h, stdint.h;
841 select = "#define[ \t]PTRDIFF_MIN[ \t]INT64_MIN\n"
842 "#define[ \t]PTRDIFF_MAX[ \t]INT64_MAX\n"
843 "#else\n"
844 "#define[ \t]PTRDIFF_MIN[ \t]*INT32_MIN\n"
845 "#define[ \t]PTRDIFF_MAX[ \t]*INT32_MAX";
846 c_fix = format;
847 c_fix_arg = "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
848 "#define PTRDIFF_MAX 9223372036854775807L\n"
849 "#else\n"
850 "#define PTRDIFF_MIN (-2147483647L - 1)\n"
851 "#define PTRDIFF_MAX 2147483647L";
852 test_text = "#define PTRDIFF_MIN INT64_MIN\n"
853 "#define PTRDIFF_MAX INT64_MAX\n"
854 "#else\n"
855 "#define PTRDIFF_MIN INT32_MIN\n"
856 "#define PTRDIFF_MAX INT32_MAX";
857 };
858
859 /*
860 * aix_stdint_4
861 */
862 fix = {
863 hackname = aix_stdint_4;
864 mach = "*-*-aix*";
865 files = stdint-aix.h, stdint.h;
866 select = "#define[ \t]SIZE_MAX[ \t]UINT64_MAX\n"
867 "#else\n"
868 "#define[ \t]SIZE_MAX[ \t]*UINT32_MAX";
869 c_fix = format;
870 c_fix_arg = "#define SIZE_MAX 18446744073709551615UL\n"
871 "#else\n"
872 "#define SIZE_MAX 4294967295UL";
873 test_text = "#define SIZE_MAX UINT64_MAX\n"
874 "#else\n"
875 "#define SIZE_MAX UINT32_MAX";
876 };
877
878 /*
879 * aix_stdint_5
880 */
881 fix = {
882 hackname = aix_stdint_5;
883 mach = "*-*-aix*";
884 files = stdint-aix.h, stdint.h;
885 select = "#define[ \t]UINT8_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)\n"
886 "#define[ \t]UINT16_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)";
887 c_fix = format;
888 c_fix_arg = "#define UINT8_C(c) c\n"
889 "#define UINT16_C(c) c";
890 test_text = "#define UINT8_C(c) __CONCAT__(c,U)\n"
891 "#define UINT16_C(c) __CONCAT__(c,U)";
892 };
893
894 /*
895 * stdio.h on AIX defines ferror, clearerr and feof as C++ inline, which
896 produces wrong code with G++.
897 */
898 fix = {
899 hackname = aix_stdio_inline;
900 mach = "*-*-aix*";
901 files = stdio.h;
902 select = "#ifdef __cplusplus\\\n"
903 "}\\\n\\\n"
904 "#ifdef ferror\\\n";
905 c_fix = format;
906 c_fix_arg = "#ifdef __cplusplus\n"
907 "}\n"
908 "#endif\n\n"
909 "#if (defined(__cplusplus) && defined(__IBMCPP__))\n"
910 "#ifdef ferror\n";
911 test_text = "#ifdef __cplusplus\n}\n\n#ifdef ferror";
912 };
913
914
915 /*
916 * stdlib.h on AIX 4.3 declares strtof() with a non-const first argument.
917 */
918 fix = {
919 hackname = aix_strtof_const;
920 mach = "*-*-aix*";
921 files = stdlib.h;
922 select = "((extern[ \t]+)?float[ \t]+strtof)\\(char \\*, char \\*\\*\\);";
923 c_fix = format;
924 c_fix_arg = "%1(const char *, char **);";
925 test_text = "extern float strtof(char *, char **);";
926 };
927
928 /*
929 * sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline
930 * in an otherwise harmless (and #ifed out) macro definition
931 */
932 fix = {
933 hackname = aix_sysmachine;
934 mach = "*-*-aix*";
935 files = sys/machine.h;
936 select = "\\\\ +\n";
937 c_fix = format;
938 c_fix_arg = "\\\n";
939 test_text = "#define FOO \\\n"
940 " bar \\ \n baz \\ \n bat";
941 };
942
943 /*
944 * sys/wait.h on AIX 5.2 defines macros that have both signed and
945 * unsigned types in conditional expressions.
946 */
947 fix = {
948 hackname = aix_syswait_2;
949 mach = "*-*-aix*";
950 files = sys/wait.h;
951 select = '\? (\(\(\(\(unsigned[^)]*\)[^)]*\) >> [^)]*\) \& 0xff\) : -1)';
952 c_fix = format;
953 c_fix_arg = "? (int)%1";
954 test_text = "#define WSTOPSIG(__x) "
955 "(int)(WIFSTOPPED(__x) ? ((((unsigned int)__x) >> 8) & 0xff) : -1)";
956 };
957
958 /*
959 * sys/signal.h on some versions of AIX uses volatile in the typedef of
960 * sig_atomic_t, which causes gcc to generate a warning about duplicate
961 * volatile when a sig_atomic_t variable is declared volatile, as
962 * required by ANSI C.
963 */
964 fix = {
965 hackname = aix_volatile;
966 mach = "*-*-aix*";
967 files = sys/signal.h;
968 select = "typedef volatile int sig_atomic_t";
969 c_fix = format;
970 c_fix_arg = "typedef int sig_atomic_t";
971 test_text = "typedef volatile int sig_atomic_t;";
972 };
973
974 /*
975 * Fix __assert declaration in assert.h on Alpha OSF/1.
976 */
977 fix = {
978 hackname = alpha___assert;
979 files = "assert.h";
980 select = '__assert\(char \*, char \*, int\)';
981 c_fix = format;
982 c_fix_arg = "__assert(const char *, const char *, int)";
983 test_text = 'extern void __assert(char *, char *, int);';
984 };
985
986 /*
987 * Fix assert macro in assert.h on Alpha OSF/1.
988 * The superfluous int cast breaks C++.
989 */
990 fix = {
991 hackname = alpha_assert;
992 files = "assert.h";
993 select = "(#[ \t]*" 'define assert\(EX\).*)\(\(int\) \(EX\)\)';
994 c_fix = format;
995 c_fix_arg = "%1(EX)";
996 test_text = '#define assert(EX) (((int) (EX)) ? (void)0 '
997 ': __assert(#EX, __FILE__, __LINE__))';
998 };
999
1000 /*
1001 * Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX.
1002 */
1003 fix = {
1004 hackname = alpha_getopt;
1005 files = "stdio.h";
1006 files = "stdlib.h";
1007 select = 'getopt\(int, char \*\[\], *char \*\)';
1008 c_fix = format;
1009 c_fix_arg = "getopt(int, char *const[], const char *)";
1010 test_text = 'extern int getopt(int, char *[], char *);';
1011 };
1012
1013 /*
1014 * Fix missing semicolon on Alpha OSF/4 in <net/if.h>
1015 */
1016 fix = {
1017 hackname = alpha_if_semicolon;
1018 files = net/if.h;
1019 select = "struct[ \t]+sockaddr[ \t]+vmif_paddr[ \t]+/\\*";
1020 c_fix = format;
1021 c_fix_arg = "struct sockaddr vmif_paddr;\t/*";
1022 test_text = ' struct sockaddr vmif_paddr /* protocol address */';
1023 };
1024
1025 /*
1026 * Remove erroneous parentheses in sym.h on Alpha OSF/1.
1027 */
1028 fix = {
1029 hackname = alpha_parens;
1030 files = sym.h;
1031 select = '#ifndef\(__mips64\)';
1032 c_fix = format;
1033 c_fix_arg = "#ifndef __mips64";
1034 test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif";
1035 };
1036
1037 /*
1038 * Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0
1039 * And OpenBSD.
1040 */
1041 fix = {
1042 hackname = alpha_sbrk;
1043 files = unistd.h;
1044 select = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
1045 c_fix = format;
1046 c_fix_arg = "void *sbrk(";
1047 test_text = "extern char* sbrk(ptrdiff_t increment);";
1048 };
1049
1050 /*
1051 * For C++, avoid any typedef or macro definition of bool,
1052 * and use the built in type instead.
1053 * HP/UX 10.20 also has it in curses_colr/curses.h.
1054 */
1055 fix = {
1056 hackname = avoid_bool_define;
1057 files = curses.h;
1058 files = curses_colr/curses.h;
1059 files = term.h;
1060 files = tinfo.h;
1061
1062 select = "#[ \t]*define[ \t]+bool[ \t]";
1063 bypass = "__cplusplus";
1064
1065 c_fix = format;
1066 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1067 c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*";
1068
1069 test_text = "# define bool\t char \n";
1070 };
1071
1072 /*
1073 * avoid_bool_type
1074 */
1075 fix = {
1076 hackname = avoid_bool_type;
1077 files = curses.h;
1078 files = curses_colr/curses.h;
1079 files = term.h;
1080 files = tinfo.h;
1081
1082 select = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
1083 bypass = "__cplusplus";
1084
1085 c_fix = format;
1086 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1087
1088 test_text = "typedef unsigned int\tbool \t; /* bool\n type */";
1089 };
1090
1091 /*
1092 * For C++, avoid any typedef definition of wchar_t,
1093 * and use the built in type instead.
1094 * Don't do this for headers that are smart enough to do the right
1095 * thing (recent [n]curses.h and Xlib.h).
1096 * Don't do it for <linux/nls.h> which is never used from C++ anyway,
1097 * and will be broken by the edit.
1098 */
1099
1100 fix = {
1101 hackname = avoid_wchar_t_type;
1102
1103 select = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;";
1104 bypass = "__cplusplus";
1105 bypass = "_LINUX_NLS_H";
1106 bypass = "XFree86: xc/lib/X11/Xlib\\.h";
1107
1108 c_fix = format;
1109 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1110
1111 test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */";
1112 };
1113
1114 /*
1115 * Fix `typedef struct term;' on hppa1.1-hp-hpux9.
1116 */
1117 fix = {
1118 hackname = bad_struct_term;
1119 files = curses.h;
1120 select = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;";
1121 c_fix = format;
1122 c_fix_arg = "struct term;";
1123
1124 test_text = 'typedef struct term;';
1125 };
1126
1127 /*
1128 * Fix one other error in this file:
1129 * a mismatched quote not inside a C comment.
1130 */
1131 fix = {
1132 hackname = badquote;
1133 files = sundev/vuid_event.h;
1134 select = "doesn't";
1135 c_fix = format;
1136 c_fix_arg = "does not";
1137
1138 test_text = "/* doesn't have matched single quotes */";
1139 };
1140
1141 /*
1142 * check for broken assert.h that needs stdio.h
1143 */
1144 fix = {
1145 hackname = broken_assert_stdio;
1146 files = assert.h;
1147 select = stderr;
1148 bypass = "include.*stdio\\.h";
1149 c_fix = wrap;
1150 c_fix_arg = "#include <stdio.h>\n";
1151 test_text = "extern FILE* stderr;";
1152 };
1153
1154 /*
1155 * check for broken assert.h that needs stdlib.h
1156 */
1157 fix = {
1158 hackname = broken_assert_stdlib;
1159 files = assert.h;
1160 select = 'exit *\(|abort *\(';
1161 bypass = "include.*stdlib\\.h";
1162 c_fix = wrap;
1163 c_fix_arg = "#ifdef __cplusplus\n"
1164 "#include <stdlib.h>\n"
1165 "#endif\n";
1166 test_text = "extern void exit ( int );";
1167 };
1168
1169 /*
1170 * Remove `extern double cabs' declarations from math.h.
1171 * This conflicts with C99. Discovered on AIX.
1172 * Darwin hides its broken cabs in architecture-specific subdirs.
1173 */
1174 fix = {
1175 hackname = broken_cabs;
1176 files = math.h, "architecture/*/math.h";
1177 select = "^extern[ \t]+double[ \t]+cabs";
1178
1179 sed = "s/^extern[ \t]*double[ \t]*cabs[ \t]*\([^\\\)]*\);//";
1180 sed = "s/^extern[ \t]*long[ \t]*double[ \t]*cabsl[ \t]*\([^\\\)]*\);//";
1181
1182 test_text = "#ifdef __STDC__\n"
1183 "extern double cabs(struct dbl_hypot);\n"
1184 "#else\n"
1185 "extern double cabs();\n"
1186 "#endif\n"
1187 "extern double cabs ( _Complex z );";
1188 };
1189
1190 /*
1191 * Fixup Darwin's broken check for __builtin_nanf.
1192 */
1193 fix = {
1194 hackname = broken_nan;
1195 /*
1196 * It is tempting to omit the first "files" entry. Do not.
1197 * The testing machinery will take the first "files" entry as the name
1198 * of a test file to play with. It would be a nuisance to have a directory
1199 * with the name "*".
1200 */
1201 files = "architecture/ppc/math.h";
1202 files = "architecture/*/math.h";
1203 select = '#if defined\(__APPLE_CC__\) && \(__APPLE_CC__ >= 1345\)';
1204 bypass = "powl";
1205 c_fix = format;
1206 c_fix_arg = "#if 1";
1207 test_text = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
1208 };
1209
1210 /*
1211 * Various systems derived from BSD4.4 contain a macro definition
1212 * for vfscanf that interacts badly with requirements of builtin-attrs.def.
1213 * Known to be fixed in FreeBSD 5 system headers.
1214 */
1215 fix = {
1216 hackname = bsd_stdio_attrs_conflict;
1217 mach = "*-*-*bsd*";
1218 mach = "*-*-*darwin*";
1219 files = stdio.h;
1220 select = "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$";
1221 c_fix = format;
1222 c_fix_arg = '#define _BSD_STRING(_BSD_X) _BSD_STRINGX(_BSD_X)' "\n"
1223 '#define _BSD_STRINGX(_BSD_X) #_BSD_X' "\n"
1224 'int vfscanf(FILE *, const char *, __builtin_va_list) '
1225 '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__) "__svfscanf");';
1226 test_text = '#define vfscanf __svfscanf';
1227 };
1228
1229 /*
1230 * Fix various macros used to define ioctl numbers.
1231 * The traditional syntax was:
1232 *
1233 * #define _CTRL(n, x) (('n'<<8)+x)
1234 * #define TCTRLCFOO _CTRL(T, 1)
1235 *
1236 * but this does not work with the C standard, which disallows macro
1237 * expansion inside strings. We have to rewrite it thus:
1238 *
1239 * #define _CTRL(n, x) ((n<<8)+x)
1240 * #define TCTRLCFOO _CTRL('T', 1)
1241 *
1242 * The select expressions match too much, but the c_fix code is cautious.
1243 *
1244 * CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ...
1245 */
1246 fix = {
1247 hackname = ctrl_quotes_def;
1248 select = "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]";
1249 c_fix = char_macro_def;
1250 c_fix_arg = "CTRL";
1251
1252 /*
1253 * This is two tests in order to ensure that the "CTRL(c)" can
1254 * be selected in isolation from the multi-arg format
1255 */
1256 test_text = "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n";
1257 test_text = "#define _CTRL(c) ('c'&037)";
1258 };
1259
1260 /*
1261 * Fix various macros used to define ioctl numbers.
1262 */
1263 fix = {
1264 hackname = ctrl_quotes_use;
1265 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']";
1266 c_fix = char_macro_use;
1267 c_fix_arg = "CTRL";
1268 test_text = "#define TCTRLFOO BSD43_CTRL(T, 1)";
1269 };
1270
1271 /*
1272 * sys/mman.h on HP/UX is not C++ ready,
1273 * even though NO_IMPLICIT_EXTERN_C is defined on HP/UX.
1274 *
1275 * rpc/types.h on OSF1/2.0 is not C++ ready,
1276 * even though NO_IMPLICIT_EXTERN_C is defined for the alpha.
1277 *
1278 * The problem is the declaration of malloc.
1279 */
1280 fix = {
1281 hackname = cxx_unready;
1282 files = sys/mman.h;
1283 files = rpc/types.h;
1284 select = '[^#]+malloc.*;'; /* Catch any form of declaration
1285 not within a macro. */
1286 bypass = '"C"|__BEGIN_DECLS';
1287
1288 c_fix = wrap;
1289 c_fix_arg = "#ifdef __cplusplus\n"
1290 "extern \"C\" {\n"
1291 "#endif\n";
1292 c_fix_arg = "#ifdef __cplusplus\n"
1293 "}\n"
1294 "#endif\n";
1295 test_text = "extern void* malloc( size_t );";
1296 };
1297
1298 /*
1299 * For the AAB_darwin7_9_long_double_funcs fix to be useful,
1300 * you have to not use "" includes.
1301 */
1302 fix = {
1303 hackname = darwin_9_long_double_funcs_2;
1304 mach = "*-*-darwin7.9*";
1305 files = math.h;
1306 select = '#include[ \t]+\"';
1307 c_fix = format;
1308 c_fix_arg = "%1<%2.h>";
1309
1310 c_fix_arg = '([ \t]*#[ \t]*include[ \t]+)"([a-z0-9/]+)\.h"';
1311
1312 test_text = '#include "architecture/ppc/math.h"';
1313 };
1314
1315 /*
1316 * On darwin8 and earlier, mach-o/swap.h isn't properly guarded
1317 * by 'extern "C"'. On darwin7 some mach/ headers aren't properly guarded.
1318 */
1319 fix = {
1320 hackname = darwin_externc;
1321 mach = "*-*-darwin*";
1322 files = mach-o/swap.h;
1323 files = mach/mach_time.h;
1324 files = mach/mach_traps.h;
1325 files = mach/message.h;
1326 files = mach/mig.h;
1327 files = mach/semaphore.h;
1328 bypass = "extern \"C\"";
1329 bypass = "__BEGIN_DECLS";
1330 c_fix = wrap;
1331 c_fix_arg = "#ifdef __cplusplus\n"
1332 "extern \"C\" {\n"
1333 "#endif\n";
1334 c_fix_arg = "#ifdef __cplusplus\n"
1335 "}\n"
1336 "#endif\n";
1337 test_text = "extern void swap_fat_header();\n";
1338 };
1339
1340 /*
1341 * AvailabilityMacros.h on Darwin breaks with GCC 4.0, because of
1342 * bad __GNUC__ tests.
1343 */
1344 fix = {
1345 hackname = darwin_gcc4_breakage;
1346 mach = "*-*-darwin*";
1347 files = AvailabilityMacros.h;
1348 select = "\\(__GNUC__ >= 3\\) && \\(__GNUC_MINOR__ >= 1\\)";
1349 c_fix = format;
1350 c_fix_arg = "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))";
1351 test_text = "#if defined(__GNUC__) && (__GNUC__ >= 3) && "
1352 "(__GNUC_MINOR__ >= 1)\n";
1353 };
1354
1355 /*
1356 * __private_extern__ doesn't exist in FSF GCC. Even if it did,
1357 * why would you ever put it in a system header file?
1358 */
1359 fix = {
1360 hackname = darwin_private_extern;
1361 mach = "*-*-darwin*";
1362 files = mach-o/dyld.h;
1363 select = "__private_extern__ [a-z_]+ _dyld_";
1364 c_fix = format;
1365 c_fix_arg = "extern";
1366 c_fix_arg = "__private_extern__";
1367 test_text = "__private_extern__ int _dyld_func_lookup(\n"
1368 "const char *dyld_func_name,\n"
1369 "unsigned long *address);\n";
1370 };
1371
1372 /*
1373 * Darwin headers have a stdint.h that defines UINT8_C and UINT16_C to
1374 * unsigned constants.
1375 */
1376 fix = {
1377 hackname = darwin_stdint_1;
1378 mach = "*-*-darwin*";
1379 files = stdint-darwin.h, stdint.h;
1380 c_fix = format;
1381 c_fix_arg = "#define UINT8_C(v)\tv\n#define UINT16_C(v)\tv";
1382 select = "#define UINT8_C\\(v\\)[ \t]+\\(v ## U\\)\n"
1383 "#define UINT16_C\\(v\\)[ \t]+\\(v ## U\\)";
1384 test_text = "#define UINT8_C(v) (v ## U)\n"
1385 "#define UINT16_C(v) (v ## U)";
1386 };
1387
1388 /*
1389 * Darwin headers have a stdint.h that defines INTPTR_MIN and INTPTR_MAX
1390 * with wrong types.
1391 */
1392 fix = {
1393 hackname = darwin_stdint_2;
1394 mach = "*-*-darwin*";
1395 files = stdint-darwin.h, stdint.h;
1396 c_fix = format;
1397 c_fix_arg = "#if __WORDSIZE == 64\n"
1398 "#define INTPTR_MAX 9223372036854775807L\n"
1399 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1400 "#else\n"
1401 "#define INTPTR_MAX 2147483647L\n"
1402 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1403 "#endif";
1404 select = "#if __WORDSIZE == 64\n"
1405 "#define INTPTR_MIN[ \t]+INT64_MIN\n"
1406 "#define INTPTR_MAX[ \t]+INT64_MAX\n"
1407 "#else\n"
1408 "#define INTPTR_MIN[ \t]+INT32_MIN\n"
1409 "#define INTPTR_MAX[ \t]+INT32_MAX\n"
1410 "#endif";
1411 test_text = "#if __WORDSIZE == 64\n"
1412 "#define INTPTR_MIN INT64_MIN\n"
1413 "#define INTPTR_MAX INT64_MAX\n"
1414 "#else\n"
1415 "#define INTPTR_MIN INT32_MIN\n"
1416 "#define INTPTR_MAX INT32_MAX\n"
1417 "#endif";
1418 };
1419
1420 /*
1421 * Darwin headers have a stdint.h that defines UINTPTR_MAX with a wrong type.
1422 */
1423 fix = {
1424 hackname = darwin_stdint_3;
1425 mach = "*-*-darwin*";
1426 files = stdint-darwin.h, stdint.h;
1427 c_fix = format;
1428 c_fix_arg = "#if __WORDSIZE == 64\n"
1429 "#define UINTPTR_MAX 18446744073709551615UL\n"
1430 "#else\n"
1431 "#define UINTPTR_MAX 4294967295UL\n"
1432 "#endif";
1433 select = "#if __WORDSIZE == 64\n"
1434 "#define UINTPTR_MAX[ \t]+UINT64_MAX\n"
1435 "#else\n"
1436 "#define UINTPTR_MAX[ \t]+UINT32_MAX\n"
1437 "#endif";
1438 test_text = "#if __WORDSIZE == 64\n"
1439 "#define UINTPTR_MAX UINT64_MAX\n"
1440 "#else\n"
1441 "#define UINTPTR_MAX UINT32_MAX\n"
1442 "#endif";
1443 };
1444
1445 /*
1446 * Darwin headers have a stdint.h that defines SIZE_MAX with a wrong type.
1447 */
1448 fix = {
1449 hackname = darwin_stdint_4;
1450 mach = "*-*-darwin*";
1451 files = stdint-darwin.h, stdint.h;
1452 c_fix = format;
1453 c_fix_arg = "#if __WORDSIZE == 64\n"
1454 "#define SIZE_MAX 18446744073709551615UL\n"
1455 "#else\n"
1456 "#define SIZE_MAX 4294967295UL\n"
1457 "#endif";
1458 select = "#if __WORDSIZE == 64\n"
1459 "#define SIZE_MAX[ \t]+UINT64_MAX\n"
1460 "#else\n"
1461 "#define SIZE_MAX[ \t]+UINT32_MAX\n"
1462 "#endif";
1463 test_text = "#if __WORDSIZE == 64\n"
1464 "#define SIZE_MAX UINT64_MAX\n"
1465 "#else\n"
1466 "#define SIZE_MAX UINT32_MAX\n"
1467 "#endif";
1468 };
1469
1470 /*
1471 * Darwin headers have a stdint.h that defines {U,}INTMAX_{MIN,MAX}
1472 * with a wrong type.
1473 */
1474 fix = {
1475 hackname = darwin_stdint_5;
1476 mach = "*-*-darwin*";
1477 files = stdint-darwin.h, stdint.h;
1478 c_fix = format;
1479 c_fix_arg = "#if __WORDSIZE == 64\n"
1480 "#define INTMAX_MIN (-9223372036854775807L - 1)\n"
1481 "#define INTMAX_MAX 9223372036854775807L\n"
1482 "#define UINTMAX_MAX 18446744073709551615UL\n"
1483 "#else\n"
1484 "#define INTMAX_MIN (-9223372036854775807LL - 1)\n"
1485 "#define INTMAX_MAX 9223372036854775807LL\n"
1486 "#define UINTMAX_MAX 18446744073709551615ULL\n"
1487 "#endif";
1488 select = "#define INTMAX_MIN[ \t]+INT64_MIN\n"
1489 "#define INTMAX_MAX[ \t]+INT64_MAX\n"
1490 "\n"
1491 "#define UINTMAX_MAX[ \t]+UINT64_MAX";
1492 test_text = "#define INTMAX_MIN INT64_MIN\n"
1493 "#define INTMAX_MAX INT64_MAX\n"
1494 "\n"
1495 "#define UINTMAX_MAX UINT64_MAX";
1496 };
1497
1498 /*
1499 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1500 * with a wrong type.
1501 */
1502 fix = {
1503 hackname = darwin_stdint_6;
1504 mach = "*-*-darwin*";
1505 files = stdint-darwin.h, stdint.h;
1506 c_fix = format;
1507 c_fix_arg = "#if __WORDSIZE == 64\n"
1508 "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
1509 "#define PTRDIFF_MAX 9223372036854775807L\n"
1510 "#else\n"
1511 "#define PTRDIFF_MIN (-2147483647 - 1)\n"
1512 "#define PTRDIFF_MAX 2147483647\n"
1513 "#endif";
1514 select = "#if __WORDSIZE == 64\n"
1515 "#define PTRDIFF_MIN[ \t]+INT64_MIN\n"
1516 "#define PTRDIFF_MAX[ \t]+INT64_MAX\n"
1517 "#else\n"
1518 "#define PTRDIFF_MIN[ \t]+INT32_MIN\n"
1519 "#define PTRDIFF_MAX[ \t]+INT32_MAX\n"
1520 "#endif";
1521 test_text = "#if __WORDSIZE == 64\n"
1522 "#define PTRDIFF_MIN INT64_MIN\n"
1523 "#define PTRDIFF_MAX INT64_MAX\n"
1524 "#else\n"
1525 "#define PTRDIFF_MIN INT32_MIN\n"
1526 "#define PTRDIFF_MAX INT32_MAX\n"
1527 "#endif";
1528 };
1529
1530 /*
1531 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1532 * with a wrong type.
1533 */
1534 fix = {
1535 hackname = darwin_stdint_7;
1536 mach = "*-*-darwin*";
1537 files = stdint-darwin.h, stdint.h;
1538 c_fix = format;
1539 c_fix_arg = "#if __WORDSIZE == 64\n"
1540 "#define INTMAX_C(v) (v ## L)\n"
1541 "#define UINTMAX_C(v) (v ## UL)\n"
1542 "#else\n"
1543 "#define INTMAX_C(v) (v ## LL)\n"
1544 "#define UINTMAX_C(v) (v ## ULL)\n"
1545 "#endif";
1546 select = "#define INTMAX_C\\(v\\)[ \t]+\\(v ## LL\\)\n"
1547 "#define UINTMAX_C\\(v\\)[ \t]+\\(v ## ULL\\)";
1548 test_text = "#define INTMAX_C(v) (v ## LL)\n"
1549 "#define UINTMAX_C(v) (v ## ULL)";
1550 };
1551
1552 /*
1553 * Fix <c_asm.h> on Digital UNIX V4.0:
1554 * It contains a prototype for a DEC C internal asm() function,
1555 * clashing with gcc's asm keyword. So protect this with __DECC.
1556 */
1557 fix = {
1558 hackname = dec_intern_asm;
1559 files = c_asm.h;
1560 sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
1561 sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
1562 "#endif\n";
1563 test_text =
1564 "float fasm {\n"
1565 " ... asm stuff ...\n"
1566 "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/";
1567 };
1568
1569 /*
1570 * Fix typo in <wchar.h> on DJGPP 2.03.
1571 */
1572 fix = {
1573 hackname = djgpp_wchar_h;
1574 file = wchar.h;
1575 select = "__DJ_wint_t";
1576 bypass = "sys/djtypes.h";
1577 c_fix = format;
1578 c_fix_arg = "%0\n#include <sys/djtypes.h>";
1579 c_fix_arg = "#include <stddef.h>";
1580 test_text = "#include <stddef.h>\n"
1581 "extern __DJ_wint_t x;\n";
1582 };
1583
1584 /*
1585 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
1586 */
1587 fix = {
1588 hackname = ecd_cursor;
1589 files = "sunwindow/win_lock.h";
1590 files = "sunwindow/win_cursor.h";
1591 select = 'ecd\.cursor';
1592 c_fix = format;
1593 c_fix_arg = 'ecd_cursor';
1594
1595 test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
1596 };
1597
1598 /*
1599 * Incorrect feraiseexcept extern inline in bits/fenv.h on x86_64
1600 * that fails when compiling for SSE-less 32-bit x86.
1601 */
1602 fix = {
1603 hackname = feraiseexcept_nosse_divbyzero;
1604 mach = 'i[34567]86-*-linux*', 'x86*-linux*', 'amd64-*-linux*';
1605 files = bits/fenv.h, '*/bits/fenv.h';
1606 select = "^([\t ]*)__asm__ __volatile__ \\(\"divss %1, %0 *\" : "
1607 ": \"x\" \\(__f\\), \"x\" \\(__g\\)\\);$";
1608 bypass = "\"fdivp .*; fwait\"";
1609
1610 c_fix = format;
1611 c_fix_arg = <<- _EOText_
1612 # ifdef __SSE_MATH__
1613 %0
1614 # else
1615 %1__asm__ __volatile__ ("fdivp %%%%st, %%%%st(1); fwait"
1616 %1 : "=t" (__f) : "0" (__f), "u" (__g) : "st(1)");
1617 # endif
1618 _EOText_;
1619
1620 test_text = <<- _EOText_
1621 __asm__ __volatile__ ("divss %1, %0" : : "x" (__f), "x" (__g));
1622 _EOText_;
1623 };
1624
1625 /*
1626 * Incorrect feraiseexcept extern inline in bits/fenv.h on x86_64
1627 * that fails when compiling for SSE-less 32-bit x86.
1628 */
1629 fix = {
1630 hackname = feraiseexcept_nosse_invalid;
1631 mach = 'i[34567]86-*-linux*', 'x86*-linux*', 'amd64-*-linux*';
1632 files = bits/fenv.h, '*/bits/fenv.h';
1633 select = "^([\t ]*)__asm__ __volatile__ \\(\"divss %0, %0 *\" : "
1634 ": \"x\" \\(__f\\)\\);$";
1635 bypass = "\"fdiv .*; fwait\"";
1636
1637 c_fix = format;
1638 c_fix_arg = <<- _EOText_
1639 # ifdef __SSE_MATH__
1640 %0
1641 # else
1642 %1__asm__ __volatile__ ("fdiv %%%%st, %%%%st(0); fwait"
1643 %1 : "=t" (__f) : "0" (__f));
1644 # endif
1645 _EOText_;
1646
1647 test_text = <<- _EOText_
1648 __asm__ __volatile__ ("divss %0, %0" : : "x" (__f));
1649 _EOText_;
1650 };
1651
1652 /*
1653 * Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume
1654 * neither the existence of GCC 3 nor its exact feature set yet break
1655 * (by design?) when __GNUC__ is set beyond 2.
1656 */
1657 fix = {
1658 hackname = freebsd_gcc3_breakage;
1659 mach = "*-*-freebsd*";
1660 files = sys/cdefs.h;
1661 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$';
1662 bypass = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)';
1663 c_fix = format;
1664 c_fix_arg = '%0 || __GNUC__ >= 3';
1665 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7';
1666 };
1667
1668 /*
1669 * Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume
1670 * neither the existence of GCC 4 nor its exact feature set yet break
1671 * (by design?) when __GNUC__ is set beyond 3.
1672 */
1673 fix = {
1674 hackname = freebsd_gcc4_breakage;
1675 mach = "*-*-freebsd*";
1676 files = sys/cdefs.h;
1677 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$';
1678 c_fix = format;
1679 c_fix_arg = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3';
1680 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3';
1681 };
1682
1683 /*
1684 * Some versions of glibc don't expect the C99 inline semantics.
1685 */
1686 fix = {
1687 hackname = glibc_c99_inline_1;
1688 files = features.h, '*/features.h';
1689 select = "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$";
1690 c_fix = format;
1691 c_fix_arg = "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)";
1692 test_text = <<-EOT
1693 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
1694 && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__
1695 # define __USE_EXTERN_INLINES 1
1696 #endif
1697 EOT;
1698 };
1699
1700 /*
1701 * Similar, but a version that didn't have __NO_INLINE__
1702 */
1703 fix = {
1704 hackname = glibc_c99_inline_1a;
1705 files = features.h, '*/features.h';
1706 select = "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n"
1707 "(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)";
1708 c_fix = format;
1709 c_fix_arg = "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2";
1710 test_text = <<-EOT
1711 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__
1712 # define __USE_EXTERN_INLINES 1
1713 #endif
1714 EOT;
1715 };
1716
1717 /*
1718 * The glibc_c99_inline_1 fix should have fixed everything. Unfortunately
1719 * there are many glibc headers which do not respect __USE_EXTERN_INLINES.
1720 * The remaining glibc_c99_inline_* fixes deal with some of those headers.
1721 */
1722 fix = {
1723 hackname = glibc_c99_inline_2;
1724 files = sys/stat.h, '*/sys/stat.h';
1725 select = "extern __inline__ int";
1726 sed = "s/extern int \\(stat\\)/"
1727 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1728 "__inline__ int \\1/";
1729 sed = "s/extern int \\([lf]stat\\)/"
1730 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1731 "__inline__ int \\1/";
1732 sed = "s/extern int \\(mknod\\)/"
1733 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1734 "__inline__ int \\1/";
1735 sed = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\(stat\\)/"
1736 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1737 "__inline__ int __REDIRECT\\1 (\\2/";
1738 sed = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\([lf]stat\\)/"
1739 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1740 "__inline__ int __REDIRECT\\1 (\\2/";
1741 sed = "s/^extern __inline__ int/"
1742 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1743 "__inline__ int/";
1744 test_text = <<-EOT
1745 extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2));
1746 extern __inline__ int
1747 __NTH (fstat64 (int __fd, struct stat64 *__statbuf))
1748 {}
1749 EOT;
1750 };
1751
1752 /*
1753 * glibc_c99_inline_3
1754 */
1755 fix = {
1756 hackname = glibc_c99_inline_3;
1757 files = bits/string2.h, '*/bits/string2.h';
1758 select = "extern __inline";
1759 bypass = "__extern_inline|__GNU_STDC_INLINE__";
1760 c_fix = format;
1761 c_fix_arg = "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)";
1762 c_fix_arg = "^# ifdef __cplusplus$";
1763 test_text = <<-EOT
1764 # ifdef __cplusplus
1765 # define __STRING_INLINE inline
1766 # else
1767 # define __STRING_INLINE extern __inline
1768 # endif
1769 EOT;
1770 };
1771
1772 /*
1773 * glibc_c99_inline_4
1774 */
1775 fix = {
1776 hackname = glibc_c99_inline_4;
1777 files = sys/sysmacros.h, '*/sys/sysmacros.h', wchar.h, '*/wchar.h',
1778 pthread.h, '*/pthread.h';
1779 bypass = "__extern_inline|__gnu_inline__";
1780 select = "(^| )extern __inline";
1781 c_fix = format;
1782 c_fix_arg = "%0 __attribute__ ((__gnu_inline__))";
1783 test_text = <<-EOT
1784 __extension__ extern __inline unsigned int
1785 extern __inline unsigned int
1786 EOT;
1787 };
1788
1789 /* glibc-2.3.5 defines pthread mutex initializers incorrectly,
1790 * so we replace them with versions that correspond to the
1791 * definition.
1792 */
1793 fix = {
1794 hackname = glibc_mutex_init;
1795 files = pthread.h;
1796 select = '\{ *\{ *0, *\} *\}';
1797 sed = "/define[ \t]\\{1,\\}PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/{\n"
1798 "N\ns/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/\n}";
1799 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1800 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0 }/";
1801 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1802 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0 }/";
1803 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1804 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/";
1805 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1806 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1807 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1808 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0, 0 }/";
1809 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1810 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1811 sed = "/define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/"
1812 "N;s/^[ \t]*#[ \t]*"
1813 "\\(define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n"
1814 "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\\n"
1815 "# \\1\\\n"
1816 " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1817 "# else\\\n"
1818 "# \\1\\\n"
1819 " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1820 "# endif/";
1821 sed = "s/{ \\(0, 0, 0, 0, 0, 0, "
1822 "PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/";
1823 sed = "/define[ \t]\\{1,\\}PTHREAD_COND_INITIALIZER/"
1824 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/";
1825
1826 test_text = <<- _EOText_
1827 #define PTHREAD_MUTEX_INITIALIZER \\
1828 { { 0, } }
1829 #ifdef __USE_GNU
1830 # if __WORDSIZE == 64
1831 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1832 { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1833 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1834 { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1835 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1836 { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1837 # else
1838 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1839 { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1840 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1841 { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1842 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1843 { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1844 # endif
1845 #endif
1846 # define PTHREAD_RWLOCK_INITIALIZER \\
1847 { { 0, } }
1848 # ifdef __USE_GNU
1849 # if __WORDSIZE == 64
1850 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1851 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\
1852 PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1853 # else
1854 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1855 { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1856 # endif
1857 # endif
1858 #define PTHREAD_COND_INITIALIZER { { 0, } }
1859 _EOText_;
1860 };
1861
1862 /* glibc versions before 2.5 have a version of stdint.h that defines
1863 UINT8_C and UINT16_C to produce unsigned constants, as do uClibc
1864 versions with stdint.h based on those glibc versions. */
1865 fix = {
1866 hackname = glibc_stdint;
1867 files = stdint.h;
1868 select = "GNU C Library";
1869 c_fix = format;
1870 c_fix_arg = "# define UINT8_C(c)\tc\n# define UINT16_C(c)\tc";
1871 c_fix_arg = "# define UINT8_C\\(c\\)\tc ## U\n# define UINT16_C\\(c\\)\tc ## U";
1872 test_text = "/* This file is part of the GNU C Library. */\n"
1873 "# define UINT8_C(c)\tc ## U\n"
1874 "# define UINT16_C(c)\tc ## U";
1875 };
1876
1877 /* Some versions of glibc have a version of bits/string2.h that
1878 produces "value computed is not used" warnings from strncpy; fix
1879 this definition by using __builtin_strncpy instead as in newer
1880 versions. */
1881 fix = {
1882 hackname = glibc_strncpy;
1883 files = bits/string2.h, '*/bits/string2.h';
1884 bypass = "__builtin_strncpy";
1885 c_fix = format;
1886 c_fix_arg = "# define strncpy(dest, src, n) __builtin_strncpy (dest, src, n)";
1887 c_fix_arg = "# define strncpy([^\n]*\\\\\n)*[^\n]*";
1888 test_text = <<-EOT
1889 # define strncpy(dest, src, n) \
1890 (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n) \\
1891 ? (strlen (src) + 1 >= ((size_t) (n)) \\
1892 ? (char *) memcpy (dest, src, n) \\
1893 : strncpy (dest, src, n)) \\
1894 : strncpy (dest, src, n)))
1895 EOT;
1896
1897 };
1898
1899 /* glibc's tgmath.h relies on an expression that is not an integer
1900 constant expression being treated as it was by GCC 4.4 and
1901 earlier. */
1902 fix = {
1903 hackname = glibc_tgmath;
1904 files = tgmath.h;
1905 select = '\(\(\(type\) 0.25\) && \(\(type\) 0.25 - 1\)\)';
1906 bypass = "__floating_type\\(type\\) \\\\\n.*__builtin_classify_type";
1907 c_fix = format;
1908 c_fix_arg = "(__builtin_classify_type ((type) 0) == 8 || "
1909 "(__builtin_classify_type ((type) 0) == 9 && "
1910 "__builtin_classify_type (__real__ ((type) 0)) == 8))";
1911 test_text = "# define __floating_type(type) (((type) 0.25) && ((type) 0.25 - 1))";
1912 };
1913
1914 /*
1915 * Fix these files to use the types we think they should for
1916 * ptrdiff_t, size_t, and wchar_t.
1917 *
1918 * This defines the types in terms of macros predefined by our 'cpp'.
1919 * This is supposedly necessary for glibc's handling of these types.
1920 * It's probably not necessary for anyone else, but it doesn't hurt.
1921 */
1922 fix = {
1923 hackname = gnu_types;
1924 files = "sys/types.h";
1925 files = "stdlib.h";
1926 files = "sys/stdtypes.h";
1927 files = "stddef.h";
1928 files = "memory.h";
1929 files = "unistd.h";
1930 bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
1931 select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
1932 c_fix = gnu_type;
1933 /* The Solaris 10 headers already define these types correctly. */
1934 mach = '*-*-solaris2.1[0-9]*';
1935 not_machine = true;
1936
1937 test_text = "typedef long int ptrdiff_t; /* long int */\n"
1938 "typedef uint_t size_t; /* uint_t */\n"
1939 "typedef ushort_t wchar_t; /* ushort_t */";
1940 };
1941
1942 /*
1943 * Fix HP & Sony's use of "../machine/xxx.h"
1944 * to refer to: <machine/xxx.h>
1945 */
1946 fix = {
1947 hackname = hp_inline;
1948 files = sys/spinlock.h;
1949 files = machine/machparam.h;
1950 select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/';
1951
1952 c_fix = format;
1953 c_fix_arg = "%1<machine/%2.h>";
1954
1955 c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/'
1956 '([a-z]+)\.h"';
1957
1958 test_text = ' # include "../machine/mumble.h"';
1959 };
1960
1961 /*
1962 * Check for (...) in C++ code in HP/UX sys/file.h.
1963 */
1964 fix = {
1965 hackname = hp_sysfile;
1966 files = sys/file.h;
1967 select = "HPUX_SOURCE";
1968
1969 c_fix = format;
1970 c_fix_arg = "(struct file *, ...)";
1971 c_fix_arg = '\(\.\.\.\)';
1972
1973 test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
1974 };
1975
1976 /*
1977 * Un-Hide a series of five FP defines from post-1999 compliance GCC:
1978 * FP_NORMAL, FP_ZERO, FP_INFINITE, FP_SUBNORMAL and FP_NAN
1979 */
1980 fix = {
1981 hackname = hppa_hpux_fp_macros;
1982 mach = "hppa*-hp-hpux11*";
1983 files = math.h;
1984 select = "#[ \t]*define[ \t]*FP_NORMAL.*\n"
1985 "#[ \t]*define[ \t]*FP_ZERO.*\n"
1986 "#[ \t]*define[ \t]*FP_INFINITE.*\n"
1987 "#[ \t]*define[ \t]*FP_SUBNORMAL.*\n"
1988 "#[ \t]*define[ \t]*FP_NAN.*\n";
1989 c_fix = format;
1990 c_fix_arg = <<- _EOFix_
1991 #endif /* _INCLUDE_HPUX_SOURCE */
1992
1993 #if defined(_INCLUDE_HPUX_SOURCE) || \
1994 (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
1995 %0#endif
1996
1997 #ifdef _INCLUDE_HPUX_SOURCE
1998
1999 _EOFix_;
2000
2001 test_text =
2002 "# define FP_NORMAL 0\n"
2003 "# define FP_ZERO 1\n"
2004 "# define FP_INFINITE 2\n"
2005 "# define FP_SUBNORMAL 3\n"
2006 "# define FP_NAN 4\n";
2007 };
2008
2009 /*
2010 * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
2011 * math.h to prevent clash with define in c_std/bits/std_cmath.h.
2012 */
2013 fix = {
2014 hackname = hpux10_cpp_pow_inline;
2015 files = fixinc-test-limits.h, math.h;
2016 select = <<- END_POW_INLINE
2017 ^# +ifdef +__cplusplus
2018 +\}
2019 +inline +double +pow\(double +__d,int +__expon\) +\{
2020 [ ]+return +pow\(__d,\(double\)__expon\);
2021 +\}
2022 +extern +"C" +\{
2023 #else
2024 # +endif
2025 END_POW_INLINE;
2026
2027 c_fix = format;
2028 c_fix_arg = "";
2029
2030 test_text =
2031 "# ifdef __cplusplus\n"
2032 " }\n"
2033 " inline double pow(double __d,int __expon) {\n"
2034 "\t return pow(__d,(double)__expon);\n"
2035 " }\n"
2036 ' extern "C"' " {\n"
2037 "#else\n"
2038 "# endif";
2039 };
2040
2041 fix = {
2042 hackname = hpux11_cpp_pow_inline;
2043 files = math.h;
2044 select = " +inline double pow\\(double d,int expon\\) \\{\n"
2045 " +return pow\\(d, \\(double\\)expon\\);\n"
2046 " +\\}\n";
2047 c_fix = format;
2048 c_fix_arg = "";
2049
2050 test_text =
2051 " inline double pow(double d,int expon) {\n"
2052 " return pow(d, (double)expon);\n"
2053 " }\n";
2054 };
2055
2056 /*
2057 * Fix hpux 10.X missing ctype declarations 1
2058 */
2059 fix = {
2060 hackname = hpux10_ctype_declarations1;
2061 files = ctype.h;
2062 select = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)";
2063 bypass = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\(";
2064 c_fix = format;
2065 c_fix_arg = "#ifdef _PROTOTYPES\n"
2066 "extern int __tolower(int);\n"
2067 "extern int __toupper(int);\n"
2068 "#else /* NOT _PROTOTYPES */\n"
2069 "extern int __tolower();\n"
2070 "extern int __toupper();\n"
2071 "#endif /* _PROTOTYPES */\n\n"
2072 "%0\n";
2073
2074 test_text = "# define _toupper(__c) __toupper(__c)\n";
2075 };
2076
2077 /*
2078 * Fix hpux 10.X missing ctype declarations 2
2079 */
2080 fix = {
2081 hackname = hpux10_ctype_declarations2;
2082 files = ctype.h;
2083 select = "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)";
2084 bypass = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\(";
2085 c_fix = format;
2086 c_fix_arg = "%0\n\n"
2087 "#ifdef _PROTOTYPES\n"
2088 " extern int _isalnum(int);\n"
2089 " extern int _isalpha(int);\n"
2090 " extern int _iscntrl(int);\n"
2091 " extern int _isdigit(int);\n"
2092 " extern int _isgraph(int);\n"
2093 " extern int _islower(int);\n"
2094 " extern int _isprint(int);\n"
2095 " extern int _ispunct(int);\n"
2096 " extern int _isspace(int);\n"
2097 " extern int _isupper(int);\n"
2098 " extern int _isxdigit(int);\n"
2099 "# else /* not _PROTOTYPES */\n"
2100 " extern int _isalnum();\n"
2101 " extern int _isalpha();\n"
2102 " extern int _iscntrl();\n"
2103 " extern int _isdigit();\n"
2104 " extern int _isgraph();\n"
2105 " extern int _islower();\n"
2106 " extern int _isprint();\n"
2107 " extern int _ispunct();\n"
2108 " extern int _isspace();\n"
2109 " extern int _isupper();\n"
2110 " extern int _isxdigit();\n"
2111 "#endif /* _PROTOTYPES */\n";
2112
2113 test_text = "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n"
2114 " extern unsigned int *__SB_masks;\n";
2115 };
2116
2117 /*
2118 * Fix hpux 10.X missing stdio declarations
2119 */
2120 fix = {
2121 hackname = hpux10_stdio_declarations;
2122 files = stdio.h;
2123 select = "^#[ \t]*define _iob[ \t]*__iob";
2124 bypass = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\(";
2125 c_fix = format;
2126 c_fix_arg = "%0\n\n"
2127 "# if defined(__STDC__) || defined(__cplusplus)\n"
2128 " extern int snprintf(char *, size_t, const char *, ...);\n"
2129 " extern int vsnprintf(char *, size_t, const char *, __va_list);\n"
2130 "# else /* not __STDC__) || __cplusplus */\n"
2131 " extern int snprintf();\n"
2132 " extern int vsnprintf();\n"
2133 "# endif /* __STDC__) || __cplusplus */\n";
2134
2135 test_text = "# define _iob __iob\n";
2136 };
2137
2138 /*
2139 * Make sure hpux defines abs in header.
2140 */
2141 fix = {
2142 hackname = hpux11_abs;
2143 mach = "*-hp-hpux11*";
2144 files = stdlib.h;
2145 select = "ifndef _MATH_INCLUDED";
2146 c_fix = format;
2147 c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)";
2148 test_text = "#ifndef _MATH_INCLUDED";
2149 };
2150
2151 /*
2152 * Fix hpux11 __LWP_RWLOCK_VALID define
2153 */
2154 fix = {
2155 hackname = hpux11_lwp_rwlock_valid;
2156 mach = "*-hp-hpux11*";
2157 files = sys/pthread.h;
2158 select = "#define __LWP_RWLOCK_VALID[ \t]*0x8c91";
2159 c_fix = format;
2160 c_fix_arg = "#define __LWP_RWLOCK_VALID -29551";
2161 test_text = "#define __LWP_RWLOCK_VALID 0x8c91";
2162 };
2163
2164 /*
2165 * hpux sendfile()
2166 */
2167 fix = {
2168 hackname = hpux11_extern_sendfile;
2169 mach = "*-hp-hpux11.[12]*";
2170 files = sys/socket.h;
2171 select = "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n";
2172 c_fix = format;
2173 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
2174 test_text = " extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n"
2175 " const struct iovec *, int));\n";
2176 };
2177
2178 /*
2179 * hpux sendpath()
2180 */
2181 fix = {
2182 hackname = hpux11_extern_sendpath;
2183 mach = "*-hp-hpux11.[12]*";
2184 files = sys/socket.h;
2185 select = "^[ \t]*extern sbsize_t sendpath.*\n.*, int\\)\\);\n";
2186 c_fix = format;
2187 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
2188 test_text = " extern sbsize_t sendpath __((int, int, off_t, bsize_t,\n"
2189 " const struct iovec *, int));\n";
2190 };
2191
2192 /*
2193 * Keep HP-UX 11 from stomping on C++ math namespace
2194 * with defines for fabsf.
2195 */
2196 fix = {
2197 hackname = hpux11_fabsf;
2198 files = math.h;
2199 select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
2200 bypass = "__cplusplus";
2201
2202 c_fix = format;
2203 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
2204
2205 test_text =
2206 "#ifdef _PA_RISC\n"
2207 "# define fabsf(x) ((float)fabs((double)(float)(x)))\n"
2208 "#endif";
2209 };
2210
2211 /*
2212 * Fix C99 constant in __POINTER_SET define.
2213 */
2214 fix = {
2215 hackname = hpux11_pthread_const;
2216 mach = "*-hp-hpux11.[0-3]*";
2217 files = sys/pthread.h;
2218 select = "^#define[ \t]*__POINTER_SET[ \t]*\\(\\(void \\*\\) 1LL\\)";
2219
2220 c_fix = format;
2221 c_fix_arg = "#define __POINTER_SET\t\t((void *) 1L)";
2222 test_text = "#define __POINTER_SET\t\t((void *) 1LL)";
2223 };
2224
2225 /*
2226 * Prevent HP-UX 11 from defining __size_t and preventing size_t from
2227 * being defined by having it define _hpux_size_t instead.
2228 */
2229 fix = {
2230 hackname = hpux11_size_t;
2231 mach = "*-hp-hpux11*";
2232 select = "__size_t";
2233
2234 c_fix = format;
2235 c_fix_arg = "_hpux_size_t";
2236
2237 test_text =
2238 "#define __size_t size_t\n"
2239 " extern int getpwuid_r( char *, __size_t, struct passwd **);\n";
2240 };
2241
2242 /*
2243 * Fix hpux 11.00 broken snprintf declaration
2244 * (third argument is char *, needs to be const char * to prevent
2245 * spurious warnings with -Wwrite-strings or in C++).
2246 */
2247 fix = {
2248 hackname = hpux11_snprintf;
2249 files = stdio.h;
2250 select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
2251 ' *(char *\*, *\.\.\.\);)';
2252 c_fix = format;
2253 c_fix_arg = '%1 const %3';
2254
2255 test_text = "extern int snprintf(char *, size_t, char *, ...);\n"
2256 "extern int snprintf(char *, __size_t, char *, ...);\n"
2257 "extern int snprintf(char *, _hpux_size_t, char *, ...);";
2258 };
2259
2260 /*
2261 * Fix hpux 11.00 broken vsnprintf declaration
2262 */
2263 fix = {
2264 hackname = hpux11_vsnprintf;
2265 files = stdio.h;
2266 select = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
2267 'const char \*,) __va__list\);';
2268 c_fix = format;
2269 c_fix_arg = "%1 __va_list);";
2270
2271 test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
2272 ' __va__list);';
2273 };
2274
2275 /*
2276 * Fix missing const in hpux vsscanf declaration
2277 */
2278 fix = {
2279 hackname = hpux_vsscanf;
2280 mach = "*-*-hpux*";
2281 files = stdio.h;
2282 select = '(extern int vsscanf\()char';
2283 c_fix = format;
2284 c_fix_arg = "%1const char";
2285
2286 test_text = 'extern int vsscanf(char *, const char *, __va_list);';
2287 };
2288
2289 /*
2290 * get rid of bogus inline definitions in HP-UX 8.0
2291 */
2292 fix = {
2293 hackname = hpux8_bogus_inlines;
2294 files = math.h;
2295 select = inline;
2296 bypass = "__GNUG__";
2297 sed = "s@inline int abs(int [a-z][a-z]*) {.*}"
2298 "@extern \"C\" int abs(int);@";
2299 sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
2300 sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
2301 sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
2302 test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n"
2303 "inline double sqr(double v) { return v**0.5; }";
2304 };
2305
2306 /*
2307 * hpux intptr
2308 */
2309 fix = {
2310 hackname = hpux_c99_intptr;
2311 mach = "*-hp-hpux11.3*";
2312 files = stdint-hpux11.h, stdint.h;
2313 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MAX[ \t]*"
2314 "INT32_MAX[ \t]*$@#define PTRDIFF_MAX (2147483647l)@";
2315 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MIN[ \t]*"
2316 "INT32_MIN[ \t]*$@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2317 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MAX[ \t]*"
2318 "INT32_MAX[ \t]*$@#define INTPTR_MAX (2147483647l)@";
2319 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MIN[ \t]*"
2320 "INT32_MIN[ \t]*$@#define INTPTR_MIN (-INTPTR_MAX - 1)@";
2321 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINTPTR_MAX[ \t]*"
2322 "UINT32_MAX[ \t]*$@#define UINTPTR_MAX (4294967295ul)@";
2323 sed = "s@^[ \t]*#[ \t]*define[ \t]*SIZE_MAX[ \t]*"
2324 "UINT32_MAX[ \t]*$@#define SIZE_MAX (4294967295ul)@";
2325 test_text = "#define PTRDIFF_MAX INT32_MAX\n"
2326 "#define PTRDIFF_MIN INT32_MIN\n"
2327 "#define INTPTR_MAX INT32_MAX\n"
2328 "#define INTPTR_MIN INT32_MIN\n"
2329 "#define UINTPTR_MAX UINT32_MAX\n"
2330 "#define SIZE_MAX UINT32_MAX\n";
2331 };
2332
2333 /*
2334 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2335 */
2336 fix = {
2337 hackname = hpux_c99_inttypes;
2338 mach = "*-hp-hpux11.[23]*";
2339 files = inttypes.h;
2340 files = stdint-hpux11.h, stdint.h;
2341 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*"
2342 "__CONCAT_U__(__c)[ \t]*$@#define UINT8_C(__c) (__c)@";
2343 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*"
2344 "__CONCAT_U__(__c)[ \t]*$@#define UINT16_C(__c) (__c)@";
2345 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT32_C(__c)[ \t]*"
2346 "__CONCAT__(__c,l)[ \t]*$@#define INT32_C(__c) (__c)@";
2347 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT32_C(__c)[ \t].*$@"
2348 "#define UINT32_C(__c) __CONCAT__(__c,u)@";
2349 test_text = "#define UINT8_C(__c) __CONCAT_U__(__c)\n"
2350 "#define UINT16_C(__c) __CONCAT_U__(__c)\n"
2351 "#define INT32_C(__c) __CONCAT__(__c,l)\n"
2352 "#define UINT32_C(__c) __CONCAT__(__c,ul)\n";
2353 };
2354
2355 /*
2356 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2357 */
2358 fix = {
2359 hackname = hpux_c99_inttypes2;
2360 mach = "*-hp-hpux11.2*";
2361 files = stdint-hpux11.h, stdint.h;
2362 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT8_C(__c)[ \t]*"
2363 "((signed char)(__c))[ \t]*$@#define INT8_C(__c) (__c)@";
2364 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*"
2365 "((unsigned char)(__c))[ \t]*$@#define UINT8_C(__c) (__c)@";
2366 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT16_C(__c)[ \t]*"
2367 "((short)(__c))[ \t]*$@#define INT16_C(__c) (__c)@";
2368 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*"
2369 "((unsigned short)(__c))[ \t]*$@#define UINT16_C(__c) (__c)@";
2370 test_text = "# define INT8_C(__c) ((signed char)(__c))\n"
2371 "# define UINT8_C(__c) ((unsigned char)(__c))\n"
2372 "# define INT16_C(__c) ((short)(__c))\n"
2373 "# define UINT16_C(__c) ((unsigned short)(__c))\n";
2374 };
2375
2376 /*
2377 * Fix hpux broken ctype macros
2378 */
2379 fix = {
2380 hackname = hpux_ctype_macros;
2381 files = ctype.h;
2382 select = '((: |\()__SB_masks \? )'
2383 '(__SB_masks\[__(alnum|c)\] & _IS)';
2384 c_fix = format;
2385 c_fix_arg = "%1(int)%3";
2386
2387 test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
2388 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
2389 };
2390
2391 /*
2392 * hpux errno()
2393 */
2394 fix = {
2395 hackname = hpux_extern_errno;
2396 mach = "*-hp-hpux10.*";
2397 mach = "*-hp-hpux11.[0-2]*";
2398 files = errno.h;
2399 select = "^[ \t]*extern int errno;$";
2400 c_fix = format;
2401 c_fix_arg = "#ifdef __cplusplus\n"
2402 "extern \"C\" {\n"
2403 "#endif\n"
2404 "%0\n"
2405 "#ifdef __cplusplus\n"
2406 "}\n"
2407 "#endif";
2408 test_text = " extern int errno;\n";
2409 };
2410
2411 /*
2412 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
2413 */
2414 fix = {
2415 hackname = hpux_htonl;
2416 files = netinet/in.h;
2417 select = "#ifndef _XOPEN_SOURCE_EXTENDED[ \t]*\n"
2418 "(/\\*\n"
2419 " \\* Macros for number representation conversion\\.\n"
2420 " \\*/\n"
2421 "#ifndef ntohl)";
2422 c_fix = format;
2423 c_fix_arg = "#if 1\n%1";
2424
2425 test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
2426 "/*\n"
2427 " * Macros for number representation conversion.\n"
2428 " */\n"
2429 "#ifndef ntohl\n"
2430 "#define ntohl(x) (x)\n"
2431 "#define ntohs(x) (x)\n"
2432 "#define htonl(x) (x)\n"
2433 "#define htons(x) (x)\n"
2434 "#endif\n"
2435 "#endif /* ! _XOPEN_SOURCE_EXTENDED */";
2436 };
2437
2438 /*
2439 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2440 */
2441 fix = {
2442 hackname = hpux_imaginary_i;
2443 mach = "ia64-hp-hpux11.*";
2444 files = complex.h;
2445 select = "^[ \t]*#[ \t]*define[ \t]*_Complex_I.*";
2446 c_fix = format;
2447 c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
2448 test_text = "#define _Complex_I (0.f+_Imaginary_I)\n";
2449 };
2450
2451 /*
2452 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2453 */
2454 fix = {
2455 hackname = hpux_inttype_int8_t;
2456 mach = "*-hp-hpux1[01].*";
2457 files = sys/_inttypes.h;
2458 select = "^[ \t]*typedef[ \t]*char[ \t]*int(_least){0,1}8_t.*";
2459 c_fix = format;
2460 c_fix_arg = "typedef signed char int%18_t;";
2461 test_text = "typedef char int_least8_t;\n"
2462 "typedef char int8_t;\n";
2463 };
2464
2465 /*
2466 * HP-UX long_double
2467 */
2468 fix = {
2469 hackname = hpux_long_double;
2470 mach = "*-*-hpux10*";
2471 mach = "*-*-hpux11.[012]*";
2472 files = stdlib.h;
2473 select = "extern[ \t]long_double[ \t]strtold";
2474 bypass = "long_double_t";
2475 sed = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
2476 sed = "s/long_double/long double/g";
2477
2478 test_text = "# ifndef _LONG_DOUBLE\n"
2479 "# define _LONG_DOUBLE\n"
2480 " typedef struct {\n"
2481 " unsigned int word1, word2, word3, word4;\n"
2482 " } long_double;\n"
2483 "# endif /* _LONG_DOUBLE */\n"
2484 "extern long_double strtold(const char *, char **);\n";
2485 };
2486
2487 /*
2488 * We cannot use the above rule on 11.31 because it removes the strtold
2489 * definition. ia64 is OK with no hack, PA needs some help.
2490 */
2491 fix = {
2492 hackname = hpux_long_double_2;
2493 mach = "hppa*-*-hpux11.3*";
2494 files = stdlib.h;
2495 select = "#[ \t]*if[ \t]*!defined\\(__ia64\\) \\|\\| "
2496 "defined\\(_PROTOTYPES\\) \\|\\| "
2497 "defined\\(_LONG_DOUBLE_STRUCT\\)";
2498 c_fix = format;
2499 c_fix_arg = "# if !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)";
2500
2501 test_text = "# if !defined(__ia64) || "
2502 "!defined(_PROTOTYPES) || "
2503 "defined(_LONG_DOUBLE_STRUCT)\n";
2504 };
2505
2506 /*
2507 * Add missing braces to pthread initializer defines.
2508 */
2509 fix = {
2510 hackname = hpux_pthread_initializers;
2511 mach = "*-hp-hpux11.[0-3]*";
2512 files = sys/pthread.h;
2513 sed = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\"
2514 "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@";
2515 sed = "s@^[ \t]*1,[ \t]*\\\\"
2516 "@\t{ 1, 0 }@";
2517 sed = "/^[ \t]*0$/d";
2518 sed = "s@__PTHREAD_MUTEX_VALID, 0"
2519 "@{ __PTHREAD_MUTEX_VALID, 0 }@";
2520 sed = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\"
2521 "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@";
2522 sed = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2523 "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2524 sed = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2525 "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2526 sed = "s@^[ \t]*0, 0[ \t]*\\\\"
2527 "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@";
2528 sed = "s@__PTHREAD_COND_VALID, 0"
2529 "@{ __PTHREAD_COND_VALID, 0 }@";
2530 sed = "s@__LWP_COND_VALID, 0,[ \t]*\\\\"
2531 "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@";
2532 sed = "s@__PTHREAD_RWLOCK_VALID, 0"
2533 "@{ __PTHREAD_RWLOCK_VALID, 0 }@";
2534 sed = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\"
2535 "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@";
2536 sed = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
2537 "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@";
2538 test_text = "#define PTHREAD_MUTEX_INITIALIZER {\t\t\t\t\t\\\\\n"
2539 "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n"
2540 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n"
2541 "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n"
2542 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
2543 "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
2544 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
2545 "}\n";
2546 };
2547
2548 /*
2549 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown
2550 * type and mpinfou is only defined when _KERNEL is set.
2551 */
2552 fix = {
2553 hackname = hpux_spu_info;
2554 mach = "*-hp-hpux*";
2555 /*
2556 * It is tempting to omit the first "files" entry. Do not.
2557 * The testing machinery will take the first "files" entry as the name
2558 * of a test file to play with. It would be a nuisance to have a directory
2559 * with the name "*".
2560 */
2561 files = "ia64/sys/getppdp.h";
2562 files = "*/sys/getppdp.h";
2563 select = "^.*extern.*spu_info.*";
2564
2565 c_fix = format;
2566 c_fix_arg = "#ifdef _KERNEL\n%0\n#endif";
2567
2568 test_text = "extern union mpinfou spu_info[];";
2569 };
2570
2571 /*
2572 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2573 */
2574 fix = {
2575 hackname = hpux_stdint_least_fast;
2576 mach = "*-hp-hpux11.2*";
2577 files = stdint-hpux11.h, stdint.h;
2578 select =
2579 "^[ \t]*#[ \t]*define[ \t]+UINT_(LEAST|FAST)64_MAX[ \t]+ULLONG_MAX";
2580 c_fix = format;
2581 c-fix-arg = "# define UINT_%164_MAX __UINT64_MAX__";
2582 test-text = "# define UINT_FAST64_MAX ULLONG_MAX\n"
2583 "# define UINT_LEAST64_MAX ULLONG_MAX\n";
2584 _EOFix_;
2585 };
2586
2587 /*
2588 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
2589 */
2590 fix = {
2591 hackname = hpux_systime;
2592 files = sys/time.h;
2593 select = "^extern struct sigevent;";
2594
2595 c_fix = format;
2596 c_fix_arg = "struct sigevent;";
2597
2598 test_text = 'extern struct sigevent;';
2599 };
2600
2601 /*
2602 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant
2603 */
2604 fix = {
2605 hackname = huge_val_hex;
2606 files = bits/huge_val.h, '*/bits/huge_val.h';
2607 select = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*";
2608 bypass = "__builtin_huge_val";
2609
2610 c_fix = format;
2611 c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n";
2612
2613 test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)";
2614 };
2615
2616 /*
2617 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant
2618 */
2619 fix = {
2620 hackname = huge_valf_hex;
2621 files = bits/huge_val.h, '*/bits/huge_val.h';
2622 select = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*";
2623 bypass = "__builtin_huge_valf";
2624
2625 c_fix = format;
2626 c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n";
2627
2628 test_text = "# define HUGE_VALF (__extension__ 0x1.0p255f)";
2629 };
2630
2631 /*
2632 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant
2633 */
2634 fix = {
2635 hackname = huge_vall_hex;
2636 files = bits/huge_val.h, '*/bits/huge_val.h';
2637 select = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*";
2638 bypass = "__builtin_huge_vall";
2639
2640 c_fix = format;
2641 c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n";
2642
2643 test_text = "# define HUGE_VALL (__extension__ 0x1.0p32767L)";
2644 };
2645
2646 /*
2647 * Fix return type of abort and free
2648 */
2649 fix = {
2650 hackname = int_abort_free_and_exit;
2651 files = stdlib.h;
2652 select = "int[ \t]+(abort|free|exit)[ \t]*\\(";
2653 bypass = "_CLASSIC_ANSI_TYPES";
2654
2655 c_fix = format;
2656 c_fix_arg = "void\t%1(";
2657
2658 test_text = "extern int abort(int);\n"
2659 "extern int free(void*);\n"
2660 "extern int exit(void*);";
2661 };
2662
2663 /*
2664 * Fix various macros used to define ioctl numbers.
2665 * The traditional syntax was:
2666 *
2667 * #define _IO(n, x) (('n'<<8)+x)
2668 * #define TIOCFOO _IO(T, 1)
2669 *
2670 * but this does not work with the C standard, which disallows macro
2671 * expansion inside strings. We have to rewrite it thus:
2672 *
2673 * #define _IO(n, x) ((n<<8)+x)
2674 * #define TIOCFOO _IO('T', 1)
2675 *
2676 * The select expressions match too much, but the c_fix code is cautious.
2677 *
2678 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
2679 */
2680 fix = {
2681 hackname = io_quotes_def;
2682 select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
2683 c_fix = char_macro_def;
2684 c_fix_arg = "IO";
2685 test_text =
2686 "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n"
2687 "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n"
2688 "#define _IO(x,y) ('x'<<8|y)";
2689 test_text =
2690 "#define XX_IO(x) ('x'<<8|256)";
2691 };
2692
2693 /*
2694 * Fix the usage of the ioctl macro numbers.
2695 */
2696 fix = {
2697 hackname = io_quotes_use;
2698 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
2699 "\\( *[^,']";
2700 c_fix = char_macro_use;
2701 c_fix_arg = "IO";
2702 test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
2703 "#define TIOCFOO \\\\\n"
2704 "BSD43__IOWR(T, 1) /* Some are multi-line */";
2705 };
2706
2707 /*
2708 * Check for missing ';' in struct
2709 */
2710 fix = {
2711 hackname = ip_missing_semi;
2712 files = netinet/ip.h;
2713 select = "}$";
2714 sed = "/^struct/,/^};/s/}$/};/";
2715 test_text=
2716 "struct mumble {\n"
2717 " union {\n"
2718 " int x;\n"
2719 " }\n"
2720 "}; /* mumbled struct */\n";
2721 };
2722
2723 /*
2724 * Non-traditional "const" declaration in Irix's limits.h.
2725 */
2726 fix = {
2727 hackname = irix_limits_const;
2728 files = fixinc-test-limits.h, limits.h;
2729 select = "^extern const ";
2730 c_fix = format;
2731 c_fix_arg = "extern __const ";
2732 test_text = "extern const char limit; /* test limits */";
2733 };
2734
2735 /*
2736 * IRIX 5.x's stdio.h declares some functions that take a va_list as
2737 * taking char *. However, GCC uses void * for va_list, so
2738 * calling vfprintf with a va_list fails in C++. */
2739 fix = {
2740 hackname = irix_stdio_va_list;
2741 files = stdio.h;
2742
2743 select = '/\* va_list \*/ char \*';
2744 c_fix = format;
2745 c_fix_arg = "__gnuc_va_list";
2746 test_text =
2747 "extern int printf( const char *, /* va_list */ char * );";
2748 };
2749
2750 /*
2751 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
2752 * use / * * / to concatenate tokens.
2753 */
2754 fix = {
2755 hackname = kandr_concat;
2756 files = "sparc/asm_linkage.h";
2757 files = "sun*/asm_linkage.h";
2758 files = "arm/as_support.h";
2759 files = "arm/mc_type.h";
2760 files = "arm/xcb.h";
2761 files = "dev/chardefmac.h";
2762 files = "dev/ps_irq.h";
2763 files = "dev/screen.h";
2764 files = "dev/scsi.h";
2765 files = "sys/tty.h";
2766 files = "Xm.acorn/XmP.h";
2767 files = bsd43/bsd43_.h;
2768 select = '/\*\*/';
2769 c_fix = format;
2770 c_fix_arg = '##';
2771 test_text = "#define __CONCAT__(a,b) a/**/b";
2772 };
2773
2774 /*
2775 * The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
2776 * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
2777 * constant on recent versions of g++.
2778 */
2779 fix = {
2780 hackname = linux_ia64_ucontext;
2781 files = "sys/ucontext.h";
2782 mach = "ia64-*-linux*";
2783 select = '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
2784 '->sc_gr\[0\]\) - \(char \*\) 0\)';
2785 c_fix = format;
2786 c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2787 test_text = "# define _SC_GR0_OFFSET\t\\\\\n"
2788 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2789 };
2790
2791 /*
2792 * Remove header file warning from sys/time.h. Autoconf's
2793 * AC_HEADER_TIME recommends to include both sys/time.h and time.h
2794 * which causes warning on LynxOS. Remove the warning.
2795 */
2796 fix = {
2797 hackname = lynxos_no_warning_in_sys_time_h;
2798 files = sys/time.h;
2799 select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
2800 c_fix = format;
2801 c_fix_arg = "";
2802 test_text = "#warning Using <time.h> instead of <sys/time.h>";
2803 };
2804
2805 /*
2806 * Add missing declaration for putenv.
2807 */
2808 fix = {
2809 hackname = lynxos_missing_putenv;
2810 mach = '*-*-lynxos*';
2811 files = stdlib.h;
2812 bypass = 'putenv[ \t]*\\(';
2813 select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2814 c_fix = format;
2815 c_fix_arg = "%0\n"
2816 "extern int putenv _AP((char *));";
2817 c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2818 test_text = "extern char *getenv _AP((const char *));";
2819 };
2820
2821 /*
2822 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2823 *
2824 * On NetBSD, machine is a symbolic link to an architecture specific
2825 * directory name, so we can't match a specific file name here.
2826 */
2827 fix = {
2828 hackname = machine_ansi_h_va_list;
2829 select = "define[ \t]+_BSD_VA_LIST_[ \t]";
2830 bypass = '__builtin_va_list';
2831
2832 c_fix = format;
2833 c_fix_arg = "%1__builtin_va_list";
2834 c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2835
2836 test_text = " # define _BSD_VA_LIST_\tchar**";
2837 };
2838
2839 /*
2840 * Fix non-ansi machine name defines
2841 */
2842 fix = {
2843 hackname = machine_name;
2844 c_test = machine_name;
2845 c_fix = machine_name;
2846
2847 test_text = "/* MACH_DIFF: */\n"
2848 "#if defined( i386 ) || defined( sparc ) || defined( vax )"
2849 "\n/* no uniform test, so be careful :-) */";
2850 };
2851
2852 /*
2853 * Some math.h files define struct exception (it's in the System V
2854 * Interface Definition), which conflicts with the class exception defined
2855 * in the C++ file std/stdexcept.h. We redefine it to __math_exception.
2856 * This is not a great fix, but I haven't been able to think of anything
2857 * better.
2858 */
2859 fix = {
2860 hackname = math_exception;
2861 files = math.h;
2862 select = "struct exception";
2863 /*
2864 * This should be bypassed on __cplusplus, but some supposedly C++
2865 * aware headers, such as Solaris 8 and 9, don't wrap their struct
2866 * exception either. So currently we bypass only for glibc, based on a
2867 * comment in the fixed glibc header. Ick.
2868 */
2869 bypass = 'We have a problem when using C\+\+|for C\+\+, '
2870 '_[a-z0-9A-Z_]+_exception; for C, exception';
2871 /* The Solaris 10 headers already get this right. */
2872 mach = '*-*-solaris2.1[0-9]*';
2873 not_machine = true;
2874 c_fix = wrap;
2875
2876 c_fix_arg = "#ifdef __cplusplus\n"
2877 "#define exception __math_exception\n"
2878 "#endif\n";
2879
2880 c_fix_arg = "#ifdef __cplusplus\n"
2881 "#undef exception\n"
2882 "#endif\n";
2883
2884 test_text = "typedef struct exception t_math_exception;";
2885 };
2886
2887 /*
2888 * This looks pretty broken to me. ``dbl_max_def'' will contain
2889 * "define DBL_MAX " at the start, when what we really want is just
2890 * the value portion. Can't figure out how to write a test case
2891 * for this either :-(
2892 */
2893 fix = {
2894 hackname = math_huge_val_from_dbl_max;
2895 files = math.h;
2896
2897 /*
2898 * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
2899 * in math.h, this fix applies.
2900 */
2901 select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
2902 bypass = "define[ \t]+DBL_MAX";
2903
2904 shell =
2905 /*
2906 * See if we have a definition for DBL_MAX in float.h.
2907 * If we do, we will replace the one in math.h with that one.
2908 */
2909
2910 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
2911 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
2912
2913 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
2914 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
2915 "s@DBL_MAX@'\"$dbl_max_def@\"\n"
2916 "\telse cat\n"
2917 "\tfi";
2918
2919 test_text =
2920 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
2921 "#define HUGE_VAL DBL_MAX";
2922 };
2923
2924 /*
2925 * nested comment
2926 */
2927 fix = {
2928 hackname = nested_auth_des;
2929 files = rpc/rpc.h;
2930 select = '(/\*.*rpc/auth_des\.h>.*)/\*';
2931 c_fix = format;
2932 c_fix_arg = "%1*/ /*";
2933 test_text = "/*#include <rpc/auth_des.h> /* skip this */";
2934 };
2935
2936 /*
2937 * Some versions of NetBSD don't expect the C99 inline semantics.
2938 */
2939 fix = {
2940 hackname = netbsd_c99_inline_1;
2941 mach = "*-*-netbsd*";
2942 files = signal.h;
2943 select = "extern __inline int";
2944
2945 c_fix = format;
2946 c_fix_arg = "extern\n"
2947 "#ifdef __GNUC_STDC_INLINE__\n"
2948 "__attribute__((__gnu_inline__))\n"
2949 "#endif\n"
2950 "__inline int";
2951
2952 test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}";
2953 };
2954
2955 /*
2956 * netbsd_c99_inline_2
2957 */
2958 fix = {
2959 hackname = netbsd_c99_inline_2;
2960 mach = "*-*-netbsd*";
2961 files = signal.h;
2962 select = "#define _SIGINLINE extern __inline";
2963
2964 c_fix = format;
2965 c_fix_arg = <<- _EOArg_
2966 #ifdef __GNUC_STDC_INLINE__
2967 #define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline
2968 #else
2969 %0
2970 #endif
2971 _EOArg_;
2972
2973 test_text = "#define _SIGINLINE extern __inline";
2974 };
2975
2976 /*
2977 * NetBSD has a semicolon after the ending '}' for some extern "C".
2978 */
2979 fix = {
2980 hackname = netbsd_extra_semicolon;
2981 mach = "*-*-netbsd*";
2982 files = sys/cdefs.h;
2983 select = "#define[ \t]*__END_DECLS[ \t]*};";
2984
2985 c_fix = format;
2986 c_fix_arg = "#define __END_DECLS }";
2987
2988 test_text = "#define __END_DECLS };";
2989 };
2990
2991 /*
2992 * newlib's stdint.h has several failures to conform to C99. The fix
2993 * for these removed a comment that can be matched to identify unfixed
2994 * versions.
2995 */
2996 fix = {
2997 hackname = newlib_stdint_1;
2998 files = stdint-newlib.h, stdint.h;
2999 select = "@todo - Add support for wint_t types";
3000 sed = "s@#define INT32_MIN.*@#define INT32_MIN (-INT32_MAX - 1)@";
3001 sed = "s@#define INT32_MAX.*@#define INT32_MAX __INT32_MAX__@";
3002 sed = "s@#define UINT32_MAX.*@#define UINT32_MAX __UINT32_MAX__@";
3003 sed = "s@#define INT_LEAST32_MIN.*@"
3004 "#define INT_LEAST32_MIN (-INT_LEAST32_MAX - 1)@";
3005 sed = "s@#define INT_LEAST32_MAX.*@"
3006 "#define INT_LEAST32_MAX __INT_LEAST32_MAX__@";
3007 sed = "s@#define UINT_LEAST32_MAX.*@"
3008 "#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__@";
3009 sed = 's@#define INT_FAST\([0-9]*\)_MIN.*@'
3010 '#define INT_FAST\1_MIN (-INT_FAST\1_MAX - 1)@';
3011 sed = 's@#define INT_FAST\([0-9]*\)_MAX.*@'
3012 '#define INT_FAST\1_MAX __INT_FAST\1_MAX__@';
3013 sed = 's@#define UINT_FAST\([0-9]*\)_MAX.*@'
3014 '#define UINT_FAST\1_MAX __UINT_FAST\1_MAX__@';
3015 sed = "s@#define SIZE_MAX.*@#define SIZE_MAX __SIZE_MAX__@";
3016 sed = "s@#define PTRDIFF_MIN.*@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
3017 sed = "s@#define PTRDIFF_MAX.*@#define PTRDIFF_MAX __PTRDIFF_MAX__@";
3018 sed = "s@#define UINT8_C.*@#define UINT8_C(c) __UINT8_C(c)@";
3019 sed = "s@#define UINT16_C.*@#define UINT16_C(c) __UINT16_C(c)@";
3020 test_text = "/* @todo - Add support for wint_t types. */\n"
3021 "#define INT32_MIN (-2147483647-1)\n"
3022 "#define INT32_MAX 2147483647\n"
3023 "#define UINT32_MAX 4294967295U\n"
3024 "#define INT_LEAST32_MIN (-2147483647-1)\n"
3025 "#define INT_LEAST32_MAX 2147483647\n"
3026 "#define UINT_LEAST32_MAX 4294967295U\n"
3027 "#define INT_FAST8_MIN INT8_MIN\n"
3028 "#define INT_FAST8_MAX INT8_MAX\n"
3029 "#define UINT_FAST8_MAX UINT8_MAX\n"
3030 "#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)\n"
3031 "#define PTRDIFF_MIN (-__STDINT_EXP(LONG_MAX) - 1L)\n"
3032 "#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX)\n"
3033 "#define UINT8_C(x) x##U\n"
3034 "#define UINT16_C(x) x##U";
3035 };
3036
3037 /*
3038 * newlib_stdint_2
3039 */
3040 fix = {
3041 hackname = newlib_stdint_2;
3042 files = stdint-newlib.h, stdint.h;
3043 select = "@todo - Add support for wint_t types";
3044 c_fix = format;
3045 c_fix_arg = "#define INTMAX_MAX __INTMAX_MAX__\n"
3046 "#define INTMAX_MIN (-INTMAX_MAX - 1)\n"
3047 "#define UINTMAX_MAX __UINTMAX_MAX__\n"
3048 "#define WCHAR_MAX __WCHAR_MAX__\n"
3049 "#define WCHAR_MIN __WCHAR_MIN__\n"
3050 "#define WINT_MAX __WINT_MAX__\n"
3051 "#define WINT_MIN __WINT_MIN__\n\n"
3052 "%0";
3053 c_fix_arg = '/\*\* Macros for minimum-width integer constant expressions \*/';
3054 test_text = "/* @todo - Add support for wint_t types. */\n"
3055 "/** Macros for minimum-width integer constant expressions */";
3056 };
3057
3058 /*
3059 * NeXT 3.2 adds const prefix to some math functions.
3060 * These conflict with the built-in functions.
3061 */
3062 fix = {
3063 hackname = next_math_prefix;
3064 files = ansi/math.h;
3065 select = "^extern[ \t]+double[ \t]+__const__[ \t]";
3066
3067 c_fix = format;
3068 c_fix_arg = "extern double %1(";
3069 c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
3070
3071 test_text = "extern\tdouble\t__const__\tmumble();";
3072 };
3073
3074 /*
3075 * NeXT 3.2 uses the word "template" as a parameter for some
3076 * functions. GCC reports an invalid use of a reserved key word
3077 * with the built-in functions.
3078 */
3079 fix = {
3080 hackname = next_template;
3081 files = bsd/libc.h;
3082 select = "[ \t]template\\)";
3083
3084 c_fix = format;
3085 c_fix_arg = "(%1)";
3086 c_fix_arg = "\\(([^)]*)[ \t]template\\)";
3087 test_text = "extern mumble( char * template); /* fix */";
3088 };
3089
3090 /*
3091 * NeXT 3.2 includes the keyword volatile in the abort() and exit()
3092 * function prototypes. That conflicts with the built-in functions.
3093 */
3094 fix = {
3095 hackname = next_volitile;
3096 files = ansi/stdlib.h;
3097 select = "^extern[ \t]+volatile[ \t]+void[ \t]";
3098
3099 c_fix = format;
3100 c_fix_arg = "extern void %1(";
3101 c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
3102
3103 test_text = "extern\tvolatile\tvoid\tabort();";
3104 };
3105
3106 /*
3107 * NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1.
3108 * Note that version 3 of the NeXT system has wait.h in a different directory,
3109 * so that this code won't do anything. But wait.h in version 3 has a
3110 * conditional, so it doesn't need this fix. So everything is okay.
3111 */
3112 fix = {
3113 hackname = next_wait_union;
3114 files = sys/wait.h;
3115
3116 select = 'wait\(union wait';
3117 c_fix = format;
3118 c_fix_arg = "wait(void";
3119 test_text = "extern pid_d wait(union wait*);";
3120 };
3121
3122 /*
3123 * a missing semi-colon at the end of the nodeent structure definition.
3124 */
3125 fix = {
3126 hackname = nodeent_syntax;
3127 files = netdnet/dnetdb.h;
3128 select = "char[ \t]*\\*na_addr[ \t]*$";
3129 c_fix = format;
3130 c_fix_arg = "%0;";
3131 test_text = "char *na_addr\t";
3132 };
3133
3134 /*
3135 * Fix OpenBSD's NULL definition.
3136 */
3137 fix = {
3138 hackname = openbsd_null_definition;
3139 mach = "*-*-openbsd*";
3140 files = locale.h, stddef.h, stdio.h, string.h,
3141 time.h, unistd.h, wchar.h, sys/param.h;
3142 select = "__GNUG__";
3143 c_fix = format;
3144 c_fix_arg = "#ifndef NULL\n"
3145 "#ifdef __cplusplus\n"
3146 "#ifdef __GNUG__\n"
3147 "#define NULL\t__null\n"
3148 "#else\t /* ! __GNUG__ */\n"
3149 "#define NULL\t0L\n"
3150 "#endif\t /* __GNUG__ */\n"
3151 "#else\t /* ! __cplusplus */\n"
3152 "#define NULL\t((void *)0)\n"
3153 "#endif\t /* __cplusplus */\n"
3154 "#endif\t /* !NULL */";
3155
3156 c_fix_arg = "^#ifndef[ \t]*NULL\n"
3157 "^#ifdef[ \t]*__GNUG__\n"
3158 "^#define[ \t]*NULL[ \t]*__null\n"
3159 "^#else\n"
3160 "^#define[ \t]*NULL[ \t]*0L\n"
3161 "^#endif\n"
3162 "^#endif";
3163 test_text =
3164 "#ifndef NULL\n"
3165 "#ifdef __GNUG__\n"
3166 "#define NULL __null\n"
3167 "#else\n"
3168 "#define NULL 0L\n"
3169 "#endif\n"
3170 "#endif\n";
3171 };
3172
3173 /*
3174 * obstack.h used casts as lvalues.
3175 *
3176 * We need to change postincrements of casted pointers (which are
3177 * then dereferenced and assigned into) of the form
3178 *
3179 * *((TYPE*)PTRVAR)++ = (VALUE)
3180 *
3181 * into expressions like
3182 *
3183 * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
3184 *
3185 * which is correct for the cases used in obstack.h since PTRVAR is
3186 * of type char * and the value of the expression is not used.
3187 */
3188 fix = {
3189 hackname = obstack_lvalue_cast;
3190 files = obstack.h;
3191 select = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
3192 c_fix = format;
3193 c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
3194 test_text = "*((void **) (h)->next_free)++ = (aptr)";
3195 };
3196
3197 /*
3198 * Fix OpenBSD's va_start define.
3199 */
3200 fix = {
3201 hackname = openbsd_va_start;
3202 mach = "*-*-openbsd*";
3203 files = stdarg.h;
3204 select = '__builtin_stdarg_start';
3205 c_fix = format;
3206 c_fix_arg = __builtin_va_start;
3207
3208 test_text = "#define va_start(v,l) __builtin_stdarg_start((v),l)";
3209 };
3210
3211 /*
3212 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
3213 * defining regex.h related types. This causes libg++ build and usage
3214 * failures. Fixing this correctly requires checking and modifying 3 files.
3215 */
3216 fix = {
3217 hackname = osf_namespace_a;
3218 files = reg_types.h;
3219 files = sys/lc_core.h;
3220 test = " -r reg_types.h";
3221 test = " -r sys/lc_core.h";
3222 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
3223 test = " -z \"`grep __regex_t regex.h`\"";
3224
3225 c_fix = format;
3226 c_fix_arg = "__%0";
3227 c_fix_arg = "reg(ex|off|match)_t";
3228
3229 test_text = "`touch sys/lc_core.h`"
3230 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
3231 "extern regex_t re;\n"
3232 "extern regoff_t ro;\n"
3233 "extern regmatch_t rm;\n";
3234 };
3235
3236 fix = {
3237 hackname = osf_namespace_c;
3238 files = regex.h;
3239 test = " -r reg_types.h";
3240 test = " -r sys/lc_core.h";
3241 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
3242 test = " -z \"`grep __regex_t regex.h`\"";
3243
3244 select = "#include <reg_types\.h>.*";
3245 c_fix = format;
3246 c_fix_arg = "%0\n"
3247 "typedef __regex_t\tregex_t;\n"
3248 "typedef __regoff_t\tregoff_t;\n"
3249 "typedef __regmatch_t\tregmatch_t;";
3250
3251 test_text = "#include <reg_types.h>";
3252 };
3253
3254 /*
3255 * On broken glibc-2.3.3 systems an array of incomplete structures is
3256 * passed to __sigsetjmp. Fix that to take a pointer instead.
3257 */
3258 fix = {
3259 hackname = pthread_incomplete_struct_argument;
3260 files = pthread.h;
3261 select = "struct __jmp_buf_tag";
3262 c_fix = format;
3263 c_fix_arg = "%1 *%2%3";
3264 c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) "
3265 "(__env)\\[1\\](.*)$";
3266 test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], "
3267 "int __savemask);";
3268 };
3269
3270 /*
3271 * Fix return type of fread and fwrite on sysV68
3272 */
3273 fix = {
3274 hackname = read_ret_type;
3275 files = stdio.h;
3276 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
3277 c_fix = format;
3278 c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
3279 c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
3280
3281 test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
3282 };
3283
3284 /*
3285 * Fix casts as lvalues in glibc's <rpc/xdr.h>.
3286 */
3287 fix = {
3288 hackname = rpc_xdr_lvalue_cast_a;
3289 files = rpc/xdr.h;
3290 select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
3291 c_fix = format;
3292 c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
3293 test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
3294 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
3295 };
3296
3297 /*
3298 * rpc_xdr_lvalue_cast_b
3299 */
3300 fix = {
3301 hackname = rpc_xdr_lvalue_cast_b;
3302 files = rpc/xdr.h;
3303 select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
3304 c_fix = format;
3305 c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
3306 test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
3307 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
3308 };
3309
3310 /*
3311 * function class(double x) conflicts with C++ keyword on rs/6000
3312 */
3313 fix = {
3314 hackname = rs6000_double;
3315 files = math.h;
3316 select = '[^a-zA-Z_]class\(';
3317
3318 c_fix = format;
3319 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
3320 c_fix_arg = '^.*[^a-zA-Z_]class\(.*';
3321
3322 test_text = "extern int class();";
3323 };
3324
3325 /*
3326 * Wrong fchmod prototype on RS/6000.
3327 */
3328 fix = {
3329 hackname = rs6000_fchmod;
3330 files = sys/stat.h;
3331 select = 'fchmod\(char \*';
3332 c_fix = format;
3333 c_fix_arg = "fchmod(int";
3334 test_text = "extern int fchmod(char *, mode_t);";
3335 };
3336
3337 /*
3338 * parameters conflict with C++ new on rs/6000
3339 */
3340 fix = {
3341 hackname = rs6000_param;
3342 files = "stdio.h";
3343 files = "unistd.h";
3344
3345 select = 'rename\(const char \*old, const char \*new\)';
3346 c_fix = format;
3347 c_fix_arg = 'rename(const char *_old, const char *_new)';
3348
3349 test_text = 'extern int rename(const char *old, const char *new);';
3350 };
3351
3352 /*
3353 * Solaris 10+ <sys/feature_tests.h> defines _RESTRICT_KYWD as restrict
3354 * for C99. This is wrong for C++, which needs many C99 features, but
3355 * only supports __restrict.
3356 */
3357 fix = {
3358 hackname = solaris___restrict;
3359 files = sys/feature_tests.h;
3360 select = "#define[ \t]*_RESTRICT_KYWD[ \t]*restrict";
3361 mach = "*-*-solaris2*";
3362 c_fix = format;
3363 c_fix_arg = "#ifdef __cplusplus\n#define\t_RESTRICT_KYWD\t__restrict\n"
3364 "#else\n%0\n#endif";
3365 test_text = "#define _RESTRICT_KYWD restrict";
3366 };
3367
3368 /*
3369 * Solaris 10+ complex.h defines _Complex_I and _Imaginary_I in terms of
3370 * themselves, which are Sun Studio compiler intrinsics. Remove _Imaginary_I
3371 * and imaginary definitions which are not supported by GCC.
3372 */
3373 fix = {
3374 hackname = solaris_complex;
3375 mach = "*-*-solaris2.*";
3376 files = complex.h;
3377 select = "#define[ \t]_Complex_I[ \t]_Complex_I";
3378 sed = "s/#define[ \t]_Complex_I[ \t]_Complex_I/"
3379 "#define\t_Complex_I\t(__extension__ 1.0iF)/";
3380 sed = "/#define[ \t]_Imaginary_I[ \t]_Imaginary_I/d";
3381 sed = "/#define[ \t]imaginary[ \t]_Imaginary/d";
3382 sed = "s/#define[ \t]I[ \t]\\{1,\\}_Imaginary_I/#define\tI\t\t_Complex_I/";
3383 test_text = "#define _Complex_I _Complex_I\n"
3384 "#define complex _Complex\n"
3385 "#define _Imaginary_I _Imaginary_I\n"
3386 "#define imaginary _Imaginary\n"
3387 "#undef I\n"
3388 "#define I _Imaginary_I";
3389 };
3390
3391 /*
3392 * Solaris 10+ <complex.h> is wrapped in #ifndef __cplusplus. Wrap in
3393 * extern "C" instead so libstdc++ can use it.
3394 */
3395 fix = {
3396 hackname = solaris_complex_cxx;
3397 mach = "*-*-solaris2.*";
3398 files = complex.h;
3399 sed = "/#if[ \t]*!defined(__cplusplus)/c\\\n"
3400 "#ifdef\t__cplusplus\\\nextern \"C\" {\\\n#endif";
3401 sed = "/#endif[ \t]*\\/\\* !defined(__cplusplus) \\*\\//c\\\n"
3402 "#ifdef\t__cplusplus\\\n}\\\n#endif";
3403 test_text = "#if !defined(__cplusplus)\n"
3404 "#endif /* !defined(__cplusplus) */";
3405 };
3406
3407 /*
3408 * g++ rejects functions declared with both C and C++ linkage.
3409 */
3410 fix = {
3411 hackname = solaris_cxx_linkage;
3412 mach = '*-*-solaris2*';
3413 files = "iso/stdlib_iso.h";
3414 select = "(#if __cplusplus >= 199711L)\n"
3415 "(extern \"C\\+\\+\" \\{\n)"
3416 "(.*(bsearch|qsort).*)";
3417 c_fix = format;
3418 c_fix_arg = "%1 && !__GNUG__\n%2%3";
3419
3420 test_text =
3421 "#if __cplusplus >= 199711L\n"
3422 "extern \"C++\" {\n"
3423 " void *bsearch(const void *, const void *, size_t, size_t,";
3424 };
3425
3426 /*
3427 * Solaris <iso/stdio_iso.h> doesn't declare getc for C++ with
3428 * _STRICT_STDC, but uses it.
3429 */
3430 fix = {
3431 hackname = solaris_getc_strict_stdc;
3432 mach = "*-*-solaris2*";
3433 files = "iso/stdio_iso.h";
3434 select = "(.*&& )!defined\\(_STRICT_STDC\\)(.*)";
3435 c_fix = format;
3436 c_fix_arg = "%1(!defined(_STRICT_STDC) || (__cplusplus >= 199711L))%2";
3437
3438 test_text =
3439 "#if !defined(_REENTRANT) && !defined(_LP64) && !defined(_STRICT_STDC)";
3440 };
3441
3442 /*
3443 * Sun Solaris 2 has a version of sys/int_const.h that defines
3444 * UINT8_C and UINT16_C to unsigned constants.
3445 */
3446 fix = {
3447 hackname = solaris_int_const;
3448 files = sys/int_const.h;
3449 mach = '*-*-solaris2*';
3450 c_fix = format;
3451 c_fix_arg = "#define\tUINT8_C(c)\t(c)\n"
3452 "%1\n"
3453 "#define\tUINT16_C(c)\t(c)";
3454 select = "^#define[ \t]+UINT8_C\\(c\\)[ \t]+__CONCAT__.*\n"
3455 "(/\*.*\*/)\n"
3456 "#define[ \t]+UINT16_C\\(c\\)[ \t]+__CONCAT__.*";
3457 test_text =
3458 "#define UINT8_C(c) __CONCAT__(c,u)\n"
3459 "/* CSTYLED */\n"
3460 "#define UINT16_C(c) __CONCAT__(c,u)";
3461 };
3462
3463 /*
3464 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3465 * UINT8_MAX and UINT16_MAX to unsigned constants.
3466 */
3467 fix = {
3468 hackname = solaris_int_limits_1;
3469 files = sys/int_limits.h;
3470 mach = '*-*-solaris2*';
3471 c_fix = format;
3472 c_fix_arg = "#define\tUINT8_MAX\t(255)\n"
3473 "#define\tUINT16_MAX\t(65535)";
3474 select = "^#define[ \t]+UINT8_MAX[ \t]+\\(255U\\)\n"
3475 "#define[ \t]+UINT16_MAX[ \t]+\\(65535U\\)";
3476 test_text =
3477 "#define UINT8_MAX (255U)\n"
3478 "#define UINT16_MAX (65535U)";
3479 };
3480
3481 /*
3482 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3483 * INT_FAST16 limits to wrong values for sys/int_types.h.
3484 */
3485 fix = {
3486 hackname = solaris_int_limits_2;
3487 files = sys/int_limits.h;
3488 mach = '*-*-solaris2*';
3489 c_fix = format;
3490 c_fix_arg = "#define\t%1_FAST16_%2 %132_%2";
3491 select = "^#define[ \t]+(INT|UINT)_FAST16_(MAX|MIN)[ \t](INT|UINT)16.*";
3492 test_text =
3493 "#define INT_FAST16_MAX INT16_MAX\n"
3494 "#define UINT_FAST16_MAX UINT16_MAX\n"
3495 "#define INT_FAST16_MIN INT16_MIN";
3496 };
3497
3498 /*
3499 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3500 * SIZE_MAX as unsigned long.
3501 */
3502 fix = {
3503 hackname = solaris_int_limits_3;
3504 files = sys/int_limits.h;
3505 mach = '*-*-solaris2*';
3506 c_fix = format;
3507 c_fix_arg = "#define\tSIZE_MAX\t4294967295U";
3508 select = "^#define[ \t]+SIZE_MAX[ \t]+4294967295UL";
3509 test_text =
3510 "#define SIZE_MAX 4294967295UL";
3511 };
3512
3513 /*
3514 * Sun Solaris 10 defines several C99 math macros in terms of
3515 * builtins specific to the Studio compiler, in particular not
3516 * compatible with the GNU compiler.
3517 */
3518 fix = {
3519 hackname = solaris_math_1;
3520 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3521 bypass = "__GNUC__";
3522 files = iso/math_c99.h;
3523 c_fix = format;
3524 c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
3525 c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
3526 test_text =
3527 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3528 "#undef HUGE_VAL\n"
3529 "#define HUGE_VAL __builtin_huge_val\n"
3530 "#undef HUGE_VALF\n"
3531 "#define HUGE_VALF __builtin_huge_valf\n"
3532 "#undef HUGE_VALL\n"
3533 "#define HUGE_VALL __builtin_huge_vall";
3534 };
3535
3536 /*
3537 * On Solaris 11, if you do isinf(NaN) you'll get a floating point
3538 * exception. Provide an alternative using GCC's builtin.
3539 */
3540 fix = {
3541 hackname = solaris_math_10;
3542 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3543 files = iso/math_c99.h;
3544 c_fix = format;
3545 c_fix_arg = "#define\tisinf(x) __builtin_isinf(x)";
3546 c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n"
3547 "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);"
3548 "[ \t]*\\\\\n"
3549 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*"
3550 "INFINITY[ \t]*\\|\\|[ \t]*\\\\\n"
3551 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*"
3552 "\\(-INFINITY\\);[ \t]*\\}\\)";
3553 test_text =
3554 '#pragma ident "@(#)math_c99.h 1.12 07/01/21 SMI"'"\n"
3555 "#undef isinf\n"
3556 "#define isinf(x) __extension__( \\\\\n"
3557 " { __typeof(x) __x_i = (x); \\\\\n"
3558 " __x_i == (__typeof(__x_i)) INFINITY || \\\\\n"
3559 " __x_i == (__typeof(__x_i)) (-INFINITY); })";
3560 };
3561
3562 /*
3563 * Solaris math INFINITY
3564 */
3565 fix = {
3566 hackname = solaris_math_2;
3567 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3568 bypass = "__GNUC__";
3569 files = iso/math_c99.h;
3570 c_fix = format;
3571 c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
3572 c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
3573 test_text =
3574 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3575 "#undef INFINITY\n"
3576 "#define INFINITY __builtin_infinity";
3577 };
3578
3579 /*
3580 * Solaris math NAN
3581 */
3582 fix = {
3583 hackname = solaris_math_3;
3584 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3585 bypass = "__GNUC__";
3586 files = iso/math_c99.h;
3587 c_fix = format;
3588 c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
3589 c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
3590 test_text =
3591 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3592 "#undef NAN\n"
3593 "#define NAN __builtin_nan";
3594 };
3595
3596 /*
3597 * Solaris math fpclassify
3598 */
3599 fix = {
3600 hackname = solaris_math_4;
3601 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3602 bypass = "__GNUC__";
3603 files = iso/math_c99.h;
3604 c_fix = format;
3605 c_fix_arg = "#define\tfpclassify(x) \\\n"
3606 " __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, "
3607 "FP_SUBNORMAL, FP_ZERO, (x))";
3608 c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
3609 test_text =
3610 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3611 "#undef fpclassify\n"
3612 "#define fpclassify(x) __builtin_fpclassify(x)";
3613 };
3614
3615 /*
3616 * Solaris math signbit
3617 */
3618 fix = {
3619 hackname = solaris_math_8;
3620 select = '@\(#\)math_c99\.h' "[ \t]+1\\.[0-9]+[ \t]+[0-9/]+ SMI";
3621 bypass = "__GNUC__";
3622 files = iso/math_c99.h;
3623 c_fix = format;
3624 c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
3625 "\t\t\t ? __builtin_signbitf(x) \\\n"
3626 "\t\t\t : sizeof(x) == sizeof(long double) \\\n"
3627 "\t\t\t ? __builtin_signbitl(x) \\\n"
3628 "\t\t\t : __builtin_signbit(x))";
3629 c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
3630 test_text = <<- _EOText_
3631 #ident "@(#)math_c99.h 1.9 04/11/01 SMI"
3632 #undef signbit
3633 #define signbit(x) __builtin_signbit(x)
3634 _EOText_;
3635 };
3636
3637 /*
3638 * Solaris math comparison macros
3639 */
3640 fix = {
3641 hackname = solaris_math_9;
3642 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3643 bypass = "__GNUC__";
3644 files = iso/math_c99.h;
3645 c_fix = format;
3646 c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)";
3647 c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) "
3648 "__builtin_[a-z]+\\(y\\)\\)";
3649 test_text =
3650 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3651 "#undef isgreater\n"
3652 "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n"
3653 "#undef isgreaterequal\n"
3654 "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n"
3655 "#undef isless\n"
3656 "#define isless(x, y) ((x) __builtin_isless(y))\n"
3657 "#undef islessequal\n"
3658 "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n"
3659 "#undef islessgreater\n"
3660 "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n"
3661 "#undef isunordered\n"
3662 "#define isunordered(x, y) ((x) __builtin_isunordered(y))";
3663 };
3664
3665 /*
3666 * Newer Solaris 10/11 GCC signbit implementations cause strict-aliasing
3667 * warnings.
3668 */
3669 fix = {
3670 hackname = solaris_math_11;
3671 select = '@\(#\)math_c99\.h' "[ \t]+1\\.[0-9]+[ \t]+[0-9/]+ ";
3672 files = iso/math_c99.h;
3673 c_fix = format;
3674 c_fix_arg = << _EOArg_
3675 #undef signbit
3676 #define signbit(x) (sizeof(x) == sizeof(float) \
3677 ? __builtin_signbitf(x) \
3678 : sizeof(x) == sizeof(long double) \
3679 ? __builtin_signbitl(x) \
3680 : __builtin_signbit(x))
3681 _EOArg_;
3682 c_fix_arg = << _EOArg_
3683 ^#undef[ ]+signbit
3684 #if defined\(__sparc\)
3685 #define[ ]+signbit\(x\)[ ]+__extension__\( \\
3686 [ ]+\{[ ]*__typeof\(x\)[ ]*__x_s[ ]*=[ ]*\(x\);[ ]*\\
3687 [ ]+\(int\)[ ]*\(\*\(unsigned[ ]*\*\)[ ]*\&__x_s[ ]*>>[ ]*31\);[ ]*\}\)
3688 #elif defined\(__i386\) \|\| defined\(__amd64\)
3689 #define[ ]+signbit\(x\)[ ]+__extension__\( \\
3690 [ ]+\{ __typeof\(x\) __x_s = \(x\); \\
3691 [ ]+\(sizeof \(__x_s\) == sizeof \(float\) \? \\
3692 [ ]+\(int\) \(\*\(unsigned \*\) \&__x_s >> 31\) : \\
3693 [ ]+sizeof \(__x_s\) == sizeof \(double\) \? \\
3694 [ ]+\(int\) \(\(\(unsigned \*\) \&__x_s\)\[1\] >> 31\) : \\
3695 [ ]+\(int\) \(\(\(unsigned short \*\) \&__x_s\)\[4\] >> 15\)\); \}\)
3696 #endif
3697 _EOArg_;
3698 test_text = << _EOText_
3699 /* @(#)math_c99.h 1.14 13/03/27 */
3700 #undef signbit
3701 #if defined(__sparc)
3702 #define signbit(x) __extension__( \\
3703 { __typeof(x) __x_s = (x); \\
3704 (int) (*(unsigned *) &__x_s >> 31); })
3705 #elif defined(__i386) || defined(__amd64)
3706 #define signbit(x) __extension__( \\
3707 { __typeof(x) __x_s = (x); \\
3708 (sizeof (__x_s) == sizeof (float) ? \\
3709 (int) (*(unsigned *) &__x_s >> 31) : \\
3710 sizeof (__x_s) == sizeof (double) ? \\
3711 (int) (((unsigned *) &__x_s)[1] >> 31) : \\
3712 (int) (((unsigned short *) &__x_s)[4] >> 15)); })
3713 #endif
3714 _EOText_;
3715 };
3716
3717 /*
3718 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
3719 * structure. As such, it need two levels of brackets, but only
3720 * contains one. Wrap the macro definition in an extra layer.
3721 */
3722 fix = {
3723 hackname = solaris_once_init_1;
3724 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3725 files = pthread.h;
3726 mach = '*-*-solaris*';
3727 c_fix = format;
3728 c_fix_arg = "%1{%2}%3";
3729 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
3730 test_text =
3731 '#pragma ident "@(#)pthread.h 1.37 04/09/28 SMI"'"\n"
3732 "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
3733 };
3734
3735 /*
3736 * Solaris 10+ <spawn.h> uses char *const argv[_RESTRICT_KYWD] in the
3737 * posix_spawn declarations, which doesn't work with C++.
3738 */
3739 fix = {
3740 hackname = solaris_posix_spawn_restrict;
3741 files = spawn.h;
3742 mach = '*-*-solaris2*';
3743 c_fix = format;
3744 c_fix_arg = "%1*_RESTRICT_KYWD %2%3";
3745 select = "(.*[ \t]+)([a-z]+)\\[_RESTRICT_KYWD\\](.*)";
3746 test_text =
3747 "char *const argv[_RESTRICT_KYWD],\n"
3748 "char *const envp[_RESTRICT_KYWD]);";
3749 };
3750
3751 /*
3752 * The pow overloads with int were removed in C++ 2011 DR 550.
3753 */
3754 fix = {
3755 hackname = solaris_pow_int_overload;
3756 mach = '*-*-solaris2*';
3757 files = "iso/math_iso.h";
3758 select = "^[ \t]*inline [a-z ]* pow\\([^()]*, int [^()]*\\)"
3759 " *\\{[^{}]*\n[^{}]*\\}";
3760 c_fix = format;
3761 c_fix_arg = "#if __cplusplus < 201103L\n%0\n#endif";
3762
3763 test_text =
3764 " inline long double pow(long double __X, int __Y) { return\n"
3765 " __powl(__X, (long double) (__Y)); }";
3766 };
3767
3768 /*
3769 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a "0" for some
3770 * fields of the pthread_rwlock_t structure, which are of type
3771 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3772 * defined (e.g. by -ansi) it is a union. So change the initializer
3773 * to "{0}" instead.
3774 */
3775 fix = {
3776 hackname = solaris_rwlock_init_1;
3777 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3778 files = pthread.h;
3779 mach = '*-*-solaris*';
3780 c_fix = format;
3781 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3782 "%0\n"
3783 "#else\n"
3784 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
3785 "#endif";
3786 c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
3787 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
3788
3789 test_text =
3790 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3791 "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
3792 };
3793
3794 /*
3795 * Before Solaris 10, <stdio.h> lacks declarations of std::__filbuf and
3796 * std::__flsbuf, but <iso/stdio_iso.h> uses them.
3797 */
3798 fix = {
3799 hackname = solaris_std___filbuf;
3800 files = stdio.h;
3801 mach = '*-*-solaris2*';
3802 bypass = "using std::__filbuf";
3803 select = "(using std::perror;\n)(#endif)";
3804 c_fix = format;
3805 c_fix_arg = "%1#ifndef _LP64\n"
3806 "using std::__filbuf;\n"
3807 "using std::__flsbuf;\n"
3808 "#endif\n%2";
3809
3810 test_text = "using std::perror;\n"
3811 "#endif";
3812 };
3813
3814 /*
3815 * Sun Solaris 8 has what appears to be some gross workaround for
3816 * some old version of their c++ compiler. G++ doesn't want it
3817 * either, but doesn't want to be tied to SunPRO version numbers.
3818 */
3819 fix = {
3820 hackname = solaris_stdio_tag;
3821 files = stdio_tag.h;
3822
3823 select = '__cplusplus < 54321L';
3824 /* In Solaris 10, the code in stdio_tag.h is conditionalized on
3825 "!defined(__GNUC__)" so we no longer need to fix it. */
3826 bypass = '__GNUC__';
3827 sed = 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/';
3828
3829 test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
3830 };
3831
3832 /*
3833 * a missing semi-colon at the end of the statsswtch structure definition.
3834 */
3835 fix = {
3836 hackname = statsswtch;
3837 files = rpcsvc/rstat.h;
3838 select = "boottime$";
3839 c_fix = format;
3840 c_fix_arg = "boottime;";
3841 test_text = "struct statswtch {\n int boottime\n};";
3842 };
3843
3844 /*
3845 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
3846 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
3847 * OK too.
3848 */
3849 fix = {
3850 hackname = stdio_stdarg_h;
3851 files = stdio.h;
3852 bypass = "include.*(stdarg\.h|machine/ansi\.h)";
3853 /*
3854 * On Solaris 10, this fix is unncessary; <stdio.h> includes
3855 * <iso/stdio_iso.h>, which includes <sys/va_list.h>.
3856 */
3857 mach = '*-*-solaris2.1[0-9]*';
3858 not_machine = true;
3859
3860 c_fix = wrap;
3861
3862 c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n";
3863
3864 test_text = "";
3865 };
3866
3867 /*
3868 * Don't use or define the name va_list in stdio.h. This is for
3869 * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence
3870 * of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
3871 * indicate that the header knows what it's doing -- under SUSv2,
3872 * stdio.h is required to define va_list, and we shouldn't break
3873 * that.
3874 */
3875 fix = {
3876 hackname = stdio_va_list;
3877 files = stdio.h;
3878 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3879 /*
3880 * On Solaris 10, the definition in
3881 * <stdio.h> is guarded appropriately by the _XPG4 feature macro;
3882 * there is therefore no need for this fix there.
3883 */
3884 mach = '*-*-solaris2.1[0-9]*';
3885 not_machine = true;
3886
3887 /*
3888 * Use __gnuc_va_list in arg types in place of va_list.
3889 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3890 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3891 * trailing parentheses and semicolon save all other systems from this.
3892 * Define __not_va_list__ (something harmless and unused)
3893 * instead of va_list.
3894 * Don't claim to have defined va_list.
3895 */
3896 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3897 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3898 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3899 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3900 "s@ va_list@ __not_va_list__@\n"
3901 "s@\\*va_list@*__not_va_list__@\n"
3902 "s@ __va_list)@ __gnuc_va_list)@\n"
3903 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3904 "@typedef \\1 __not_va_list__;@\n"
3905 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3906 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3907 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3908 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3909 "s@VA_LIST@DUMMY_VA_LIST@\n"
3910 "s@_Va_LIST@_VA_LIST@";
3911 test_text = "extern void mumble( va_list);";
3912 };
3913
3914 /*
3915 * Fix headers that use va_list from stdio.h to use the updated
3916 * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is
3917 * dealt with elsewhere. The presence of __gnuc_va_list,
3918 * __DJ_va_list, or _G_va_list is taken to indicate that the header
3919 * knows what it's doing.
3920 */
3921 fix = {
3922 hackname = stdio_va_list_clients;
3923 files = com_err.h;
3924 files = cps.h;
3925 files = curses.h;
3926 files = krb5.h;
3927 files = lc_core.h;
3928 files = pfmt.h;
3929 files = wchar.h;
3930 files = curses_colr/curses.h;
3931 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3932 /* Don't fix, if we use va_list from stdarg.h, or if the use is
3933 otherwise protected. */
3934 bypass = 'include <stdarg\.h>|#ifdef va_start';
3935
3936 /*
3937 * Use __gnuc_va_list in arg types in place of va_list.
3938 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3939 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3940 * trailing parentheses and semicolon save all other systems from this.
3941 * Define __not_va_list__ (something harmless and unused)
3942 * instead of va_list.
3943 * Don't claim to have defined va_list.
3944 */
3945 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3946 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3947 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3948 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3949 "s@ va_list@ __not_va_list__@\n"
3950 "s@\\*va_list@*__not_va_list__@\n"
3951 "s@ __va_list)@ __gnuc_va_list)@\n"
3952 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3953 "@typedef \\1 __not_va_list__;@\n"
3954 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3955 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3956 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3957 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3958 "s@VA_LIST@DUMMY_VA_LIST@\n"
3959 "s@_Va_LIST@_VA_LIST@";
3960 test_text = "extern void mumble( va_list);";
3961 };
3962
3963 /*
3964 * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
3965 * is "!defined( __STRICT_ANSI__ )"
3966 */
3967 fix = {
3968 hackname = strict_ansi_not;
3969 select = "^([ \t]*#[ \t]*if.*)"
3970 "(!__STDC__"
3971 "|__STDC__[ \t]*==[ \t]*0"
3972 "|__STDC__[ \t]*!=[ \t]*1"
3973 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
3974 /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
3975 bypass = 'GNU and MIPS C compilers define __STDC__ differently';
3976 /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
3977 is not defined by GCC, so it is safe. */
3978 bypass = '__SCO_VERSION__.*__STDC__ != 1';
3979 c_test = stdc_0_in_system_headers;
3980
3981 c_fix = format;
3982 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3983
3984 test_text = "#if !__STDC__ \n"
3985 "#if __STDC__ == 0\n"
3986 "#if __STDC__ != 1\n"
3987 "#if __STDC__ - 0 == 0"
3988 "/* not std C */\nint foo;\n"
3989 "\n#end-end-end-end-if :-)";
3990 };
3991
3992 /*
3993 * "__STDC__-0==0"
3994 * is "!defined( __STRICT_ANSI__ )" on continued #if-s
3995 */
3996 fix = {
3997 hackname = strict_ansi_not_ctd;
3998 files = math.h, limits.h, stdio.h, signal.h,
3999 stdlib.h, sys/signal.h, time.h;
4000 /*
4001 * Starting at the beginning of a line, skip white space and
4002 * a leading "(" or "&&" or "||". One of those must be found.
4003 * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
4004 * expression. If these are nested, then they must accumulate
4005 * because we won't match any closing parentheses. Finally,
4006 * after skipping over all that, we must then match our suspect
4007 * phrase: "__STDC__-0==0" with or without white space.
4008 */
4009 select = "^([ \t]*" '(\(|&&|\|\|)'
4010 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
4011 "[ \t(]*)"
4012 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
4013 c_test = stdc_0_in_system_headers;
4014
4015 c_fix = format;
4016 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
4017
4018 test_text = "#if 1 && \\\\\n"
4019 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
4020 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
4021 "|| __STDC__ - 0 == 0 ) /* not std C */\n"
4022 "int foo;\n#endif";
4023 };
4024
4025 /*
4026 * "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1"
4027 * is "defined( __STRICT_ANSI__ )"
4028 */
4029 fix = {
4030 hackname = strict_ansi_only;
4031 select = "^([ \t]*#[ \t]*if.*)"
4032 "(__STDC__[ \t]*!=[ \t]*0"
4033 "|__STDC__[ \t]*==[ \t]*1"
4034 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
4035 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
4036 c_test = stdc_0_in_system_headers;
4037
4038 c_fix = format;
4039 c_fix_arg = "%1 defined(__STRICT_ANSI__)";
4040
4041 test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
4042 };
4043
4044 /*
4045 * IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s
4046 * in prototype without previous definition.
4047 */
4048 fix = {
4049 hackname = struct_file;
4050 files = rpc/xdr.h;
4051 select = '^.*xdrstdio_create.*struct __file_s';
4052 c_fix = format;
4053 c_fix_arg = "struct __file_s;\n%0";
4054 test_text = "extern void xdrstdio_create( struct __file_s* );";
4055 };
4056
4057 /*
4058 * IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr
4059 * in prototype without previous definition.
4060 *
4061 * Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same
4062 * function, and does define it.
4063 */
4064 fix = {
4065 hackname = struct_sockaddr;
4066 files = rpc/auth.h;
4067 select = "^.*authdes_create.*struct sockaddr[^_]";
4068 bypass = "<sys/socket\.h>";
4069 bypass = "struct sockaddr;\n";
4070 c_fix = format;
4071 c_fix_arg = "struct sockaddr;\n%0";
4072 test_text = "extern AUTH* authdes_create( struct sockaddr* );";
4073 };
4074
4075 /*
4076 * Apply fix this to all OSs since this problem seems to effect
4077 * more than just SunOS.
4078 */
4079 fix = {
4080 hackname = sun_auth_proto;
4081 files = rpc/auth.h;
4082 files = rpc/clnt.h;
4083 files = rpc/svc.h;
4084 files = rpc/xdr.h;
4085 bypass = "__cplusplus";
4086 /*
4087 * Select those files containing '(*name)()'.
4088 */
4089 select = '\(\*[a-z][a-z_]*\)\(\)';
4090
4091 c_fix = format;
4092 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
4093 "#else\n%1();%2\n#endif";
4094 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
4095
4096 test_text =
4097 "struct auth_t {\n"
4098 " int (*name)(); /* C++ bad */\n"
4099 "};";
4100 };
4101
4102 /*
4103 * Fix bogus #ifdef on SunOS 4.1.
4104 */
4105 fix = {
4106 hackname = sun_bogus_ifdef;
4107 files = "hsfs/hsfs_spec.h";
4108 files = "hsfs/iso_spec.h";
4109 select = '#ifdef(.*\|\|.*)';
4110 c_fix = format;
4111 c_fix_arg = "#if%1";
4112
4113 test_text = "#ifdef __i386__ || __vax__ || __sun4c__";
4114 };
4115
4116 /*
4117 * Fix the CAT macro in SunOS memvar.h.
4118 */
4119 fix = {
4120 hackname = sun_catmacro;
4121 files = pixrect/memvar.h;
4122 select = "^#define[ \t]+CAT\\(a,b\\).*";
4123 c_fix = format;
4124
4125 c_fix_arg =
4126 "#ifdef __STDC__\n"
4127 "# define CAT(a,b) a##b\n"
4128 "#else\n%0\n#endif";
4129
4130 test_text =
4131 "#define CAT(a,b)\ta/**/b";
4132 };
4133
4134 /*
4135 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
4136 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68
4137 */
4138 fix = {
4139 hackname = sun_malloc;
4140 files = malloc.h;
4141 bypass = "_CLASSIC_ANSI_TYPES";
4142
4143 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
4144 sed = "s/int[ \t][ \t]*free/void\tfree/g";
4145 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
4146 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
4147 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
4148
4149 test_text =
4150 "typedef char *\tmalloc_t;\n"
4151 "int \tfree();\n"
4152 "char*\tmalloc();\n"
4153 "char*\tcalloc();\n"
4154 "char*\trealloc();";
4155 };
4156
4157 /*
4158 * Check for yet more missing ';' in struct (in SunOS 4.0.x)
4159 */
4160 fix = {
4161 hackname = sun_rusers_semi;
4162 files = rpcsvc/rusers.h;
4163 select = "_cnt$";
4164 sed = "/^struct/,/^};/s/_cnt$/_cnt;/";
4165 test_text = "struct mumble\n int _cnt\n};";
4166 };
4167
4168 /*
4169 * signal.h on SunOS defines signal using (),
4170 * which causes trouble when compiling with g++ -pedantic.
4171 */
4172 fix = {
4173 hackname = sun_signal;
4174 files = sys/signal.h;
4175 files = signal.h;
4176 select = "^void\t" '\(\*signal\(\)\)\(\);.*';
4177
4178 c_fix = format;
4179 c_fix_arg =
4180 "#ifdef __cplusplus\n"
4181 "void\t(*signal(...))(...);\n"
4182 "#else\n%0\n#endif";
4183
4184 test_text = "void\t(*signal())();";
4185 };
4186
4187 /*
4188 * Correct the return type for strlen in strings.h in SunOS 4.
4189 */
4190 fix = {
4191 hackname = sunos_strlen;
4192 files = strings.h;
4193 select = "int[ \t]*strlen\\(\\);(.*)";
4194 c_fix = format;
4195 c_fix_arg = "__SIZE_TYPE__ strlen();%1";
4196 test_text = " int\tstrlen(); /* string length */";
4197 };
4198
4199 /*
4200 * Linux kernel's vt.h breaks C++
4201 */
4202 fix = {
4203 hackname = suse_linux_vt_cxx;
4204 files = linux/vt.h;
4205
4206 select = "^[ \t]*unsigned int new;";
4207 c_fix = format;
4208 c_fix_arg = "unsigned int newev;";
4209
4210 test_text = " unsigned int new; /* New console (if changing) */";
4211 };
4212
4213 /*
4214 * Disable apparent native compiler optimization cruft in SVR4.2 <string.h>
4215 * that is visible to any ANSI compiler using this include. Simply
4216 * delete the lines that #define some string functions to internal forms.
4217 */
4218 fix = {
4219 hackname = svr4_disable_opt;
4220 files = string.h;
4221 select = '#define.*__std_hdr_';
4222 sed = '/#define.*__std_hdr_/d';
4223 test_text = "#define strlen __std_hdr_strlen\n";
4224 };
4225
4226 /*
4227 * Fix broken decl of getcwd present on some svr4 systems.
4228 */
4229 fix = {
4230 hackname = svr4_getcwd;
4231 files = stdlib.h;
4232 files = unistd.h;
4233 files = prototypes.h;
4234 select = 'getcwd\(char \*, int\)';
4235
4236 c_fix = format;
4237 c_fix_arg = "getcwd(char *, size_t)";
4238
4239 test_text = "extern char* getcwd(char *, int);";
4240 };
4241
4242 /*
4243 * Fix broken decl of profil present on some svr4 systems.
4244 */
4245 fix = {
4246 hackname = svr4_profil;
4247 files = stdlib.h;
4248 files = unistd.h;
4249
4250 select =
4251 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
4252 c_fix = format;
4253 c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)';
4254
4255 test_text =
4256 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
4257 };
4258
4259 /*
4260 * Correct types for signal handler constants like SIG_DFL; they might be
4261 * void (*) (), and should be void (*) (int). C++ doesn't like the
4262 * old style.
4263 */
4264 fix = {
4265 hackname = svr4_sighandler_type;
4266 files = sys/signal.h;
4267 select = 'void *\(\*\)\(\)';
4268 c_fix = format;
4269 c_fix_arg = "void (*)(int)";
4270 test_text = "#define SIG_DFL (void(*)())0\n"
4271 "#define SIG_IGN (void (*)())0\n";
4272 };
4273
4274 /*
4275 * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
4276 * function 'getrnge' in <regexp.h> before they declare it. For these
4277 * systems add a 'static int' declaration of 'getrnge' into <regexp.h>
4278 * early on.
4279 *
4280 * 'getrnge' traditionally manipulates a file-scope global called 'size',
4281 * so put the declaration right after the declaration of 'size'.
4282 *
4283 * Don't do this if there is already a `static void getrnge' declaration
4284 * present, since this would cause a redeclaration error. Solaris 2.x has
4285 * such a declaration.
4286 */
4287 fix = {
4288 hackname = svr4_undeclared_getrnge;
4289 files = regexp.h;
4290 select = "getrnge";
4291 bypass = "static void getrnge";
4292 c_fix = format;
4293 c_fix_arg = "%0\n"
4294 "static int getrnge ();";
4295 c_fix_arg = "^static int[ \t]+size;";
4296 test_text = "static int size;\n"
4297 "/* stuff which calls getrnge() */\n"
4298 "static getrnge()\n"
4299 "{}";
4300 };
4301
4302 /*
4303 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
4304 * in string.h on sysV68
4305 * Correct the return type for strlen in string.h on Lynx.
4306 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
4307 * Add missing const for strdup on OSF/1 V3.0.
4308 * On sysV88 layout is slightly different.
4309 */
4310 fix = {
4311 hackname = sysv68_string;
4312 files = testing.h;
4313 files = string.h;
4314 bypass = "_CLASSIC_ANSI_TYPES";
4315
4316 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
4317 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
4318 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
4319
4320 sed = "/^extern char$/N";
4321 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
4322
4323 sed = "/^extern int$/N";
4324 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
4325
4326 sed = "/^\tstrncmp(),$/N";
4327 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
4328 '\1;' "\\\nextern unsigned int\\\n\\2/";
4329
4330 test_text =
4331 "extern int strlen();\n"
4332
4333 "extern int ffs(long);\n"
4334
4335 "extern char\n"
4336 "\t*memccpy(),\n"
4337 "\tmemcpy();\n"
4338
4339 "extern int\n"
4340 "\tstrcmp(),\n"
4341 "\tstrncmp(),\n"
4342 "\tstrlen(),\n"
4343 "\tstrspn();\n"
4344
4345 "extern int\n"
4346 "\tstrlen(), strspn();";
4347 };
4348
4349 /*
4350 * Fix return type of calloc, malloc, realloc, bsearch and exit
4351 */
4352 fix = {
4353 hackname = sysz_stdlib_for_sun;
4354 files = stdlib.h;
4355 bypass = "_CLASSIC_ANSI_TYPES";
4356
4357 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
4358 c_fix = format;
4359 c_fix_arg = "void *\t%1(";
4360
4361 test_text =
4362 "extern char*\tcalloc(size_t);\n"
4363 "extern char*\tmalloc(size_t);\n"
4364 "extern char*\trealloc(void*,size_t);\n"
4365 "extern char*\tbsearch(void*,size_t,size_t);\n";
4366 };
4367
4368 /*
4369 * __thread is now a keyword.
4370 */
4371 fix = {
4372 hackname = thread_keyword;
4373 files = "pthread.h";
4374 files = bits/sigthread.h, '*/bits/sigthread.h';
4375 select = "([* ])__thread([,)])";
4376 c_fix = format;
4377 c_fix_arg = "%1__thr%2";
4378
4379 test_text =
4380 "extern int pthread_create (pthread_t *__restrict __thread,\n"
4381 "extern int pthread_kill (pthread_t __thread, int __signo);\n"
4382 "extern int pthread_cancel (pthread_t __thread);";
4383 };
4384
4385 /*
4386 * if the #if says _cplusplus, not the double underscore __cplusplus
4387 * that it should be
4388 */
4389 fix = {
4390 hackname = tinfo_cplusplus;
4391 files = tinfo.h;
4392 select = "[ \t]_cplusplus";
4393
4394 c_fix = format;
4395 c_fix_arg = " __cplusplus";
4396 test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
4397 };
4398
4399 /*
4400 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4401 */
4402 fix = {
4403 hackname = ultrix_const;
4404 files = stdio.h;
4405 select = 'perror\( char \*';
4406
4407 c_fix = format;
4408 c_fix_arg = "%1 const %3 *__";
4409 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
4410 "[ \t]+(char|void) \\*__";
4411
4412 test_text =
4413 "extern void perror( char *__s );\n"
4414 "extern int fputs( char *__s, FILE *);\n"
4415 "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n"
4416 "extern int fscanf( FILE *__stream, char *__format, ...);\n"
4417 "extern int scanf( char *__format, ...);\n";
4418 };
4419
4420 /*
4421 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4422 */
4423 fix = {
4424 hackname = ultrix_const2;
4425 files = stdio.h;
4426
4427 select = '\*fopen\( char \*';
4428 c_fix = format;
4429 c_fix_arg = "%1( const char *%3, const char *";
4430 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\("
4431 "[ \t]*char[ \t]*\\*([^,]*),"
4432 "[ \t]*char[ \t]*\\*[ \t]*";
4433
4434 test_text =
4435 "extern FILE *fopen( char *__filename, char *__type );\n"
4436 "extern int sscanf( char *__s, char *__format, ...);\n"
4437 "extern FILE *popen(char *, char *);\n"
4438 "extern char *tempnam(char*,char*);\n";
4439 };
4440
4441 /*
4442 * Fix definitions of macros used by va-i960.h in VxWorks header file.
4443 */
4444 fix = {
4445 hackname = va_i960_macro;
4446 files = arch/i960/archI960.h;
4447 select = "__(vsiz|vali|vpad|alignof__)";
4448
4449 c_fix = format;
4450 c_fix_arg = "__vx%1";
4451
4452 test_text =
4453 "extern int __vsiz vsiz;\n"
4454 "extern int __vali vali;\n"
4455 "extern int __vpad vpad;\n"
4456 "#define __alignof__(x) ...";
4457 };
4458
4459 /*
4460 * On VMS, add missing braces around sigset_t constants.
4461 */
4462 fix = {
4463 hackname = vms_add_missing_braces;
4464 select = "(_SIG_[A-Z]+_SET[ \t]+= \\{)(0x[0F]+, 0x[0F]+)";
4465 mach = "*-*-*vms*";
4466 files = "rtldef/signal.h";
4467 c_fix = format;
4468
4469 c_fix_arg = '%1 {%2} ';
4470
4471 test_text = "static const __sigset_t _SIG_EMPTY_SET = "
4472 "{0x00000000, 0x00000000},\n"
4473 " _SIG_FULL_SET = {0xFFFFFFFF, 0xFFFFFFFF};\n";
4474 };
4475
4476 /*
4477 * On VMS, some DEC-C builtins are directly used.
4478 */
4479 fix = {
4480 hackname = vms_decc_builtin;
4481 select = "(__MEMSET|__MEMMOVE|__MEMCPY|__STRLEN|__STRCPY)";
4482 mach = "*-*-*vms*";
4483 files = rtldef/string.h, rtldef/time.h, rtldef/strings.h,
4484 rtldef/socket.h;
4485 sed = "s@__MEMSET@memset@";
4486 sed = "s@__MEMMOVE@memmove@";
4487 sed = "s@__MEMCPY@memcpy@";
4488 sed = "s@__STRLEN@strlen@";
4489 sed = "s@__STRCPY@strcpy@";
4490
4491 test_text = "define FD_ZERO(__p) __MEMSET((__p), 0, sizeof(*(__p)))\n";
4492 };
4493
4494 /*
4495 * Define __CAN_USE_EXTERN_PREFIX on vms.
4496 */
4497 fix = {
4498 hackname = vms_define_can_use_extern_prefix;
4499 files = "rtldef/decc$types.h";
4500 select = "#[ \t]*else\n"
4501 "#[ \t]*if defined\\(__DECCXX\\)\n"
4502 "#[ \t]*define __CAN_USE_EXTERN_PREFIX 1\n";
4503 mach = "*-*-*vms*";
4504 c_fix = format;
4505
4506 c_fix_arg = "%0"
4507 "# elif defined (__GNUC__)\n"
4508 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n";
4509
4510 test_text = "# else\n"
4511 "# if defined(__DECCXX)\n"
4512 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n"
4513 "# endif\n"
4514 "# endif\n";
4515 };
4516
4517 /*
4518 * On VMS, disable the use of dec-c string builtins
4519 */
4520 fix = {
4521 hackname = vms_disable_decc_string_builtins;
4522 select = "#if !defined\\(__VAX\\)\n";
4523 mach = "*-*-*vms*";
4524 files = "rtldef/string.h";
4525 c_fix = format;
4526
4527 c_fix_arg = "#if !defined(__VAX) && !defined(__GNUC__)\n";
4528
4529 test_text = "#if !defined(__VAX)\n";
4530 };
4531
4532 /*
4533 * On VMS, fix incompatible redeclaration of hostalias.
4534 */
4535 fix = {
4536 hackname = vms_do_not_redeclare_hostalias;
4537 select = "(void[ \t]+fp_nquery \\(const u_char \\*, int, FILE \\*\\);)\n"
4538 "(__char_ptr32[ \t]+hostalias \\(const char \\*\\);)";
4539 mach = "*-*-*vms*";
4540 files = "rtldef/resolv.h";
4541 c_fix = format;
4542
4543 c_fix_arg = "%1\n"
4544 "/* %2 */";
4545
4546 test_text = "void fp_nquery (const u_char *, int, FILE *);\n"
4547 "__char_ptr32 hostalias (const char *);\n";
4548 };
4549
4550 /*
4551 * On VMS, forward declare structure before referencing them in prototypes.
4552 */
4553 fix = {
4554 hackname = vms_forward_declare_struct;
4555 select = "(/\\* forward decls for C\\+\\+ \\*/\n)"
4556 "#ifdef __cplusplus\n";
4557 mach = "*-*-*vms*";
4558 files = rtldef/if.h;
4559 c_fix = format;
4560
4561 c_fix_arg = "%1"
4562 "#if defined (__cplusplus) || defined (__GNUC__)\n";
4563
4564 test_text = "/* forward decls for C++ */\n"
4565 "#ifdef __cplusplus\n"
4566 "struct foo;\n"
4567 "#endif\n";
4568 };
4569
4570 /*
4571 * On VMS, do not declare getopt and al if pointers are 64 bit.
4572 */
4573 fix = {
4574 hackname = vms_no_64bit_getopt;
4575 select = "^[ \t]*(extern[ \t]*)?(int[ \t]*(getopt|optind|opterr|optopt)"
4576 "|(char \\*optarg))([ \t]*\\(.*\\))?;\n";
4577 mach = "*-*-*vms*";
4578 files = rtldef/stdio.h, rtldef/unistd.h;
4579 c_fix = format;
4580
4581 c_fix_arg = <<- _EOArg_
4582 #if __INITIAL_POINTER_SIZE != 64 /* getopt is short ptr only. */
4583 %0#endif
4584
4585 _EOArg_;
4586
4587 test_text = "int getopt (int, char * const [], const char *);";
4588 };
4589
4590 /*
4591 * On VMS, force the use of fast setjmp, as the normal setjmp uses conditions
4592 * which is not yet fully supported by gcc.
4593 */
4594 fix = {
4595 hackname = vms_use_fast_setjmp;
4596 select = "(#[ \t]*if[ \t]*defined\\(__FAST_SETJMP\\)[ \t]*\\|\\|)";
4597 mach = "*-*-*vms*";
4598 files = rtldef/setjmp.h;
4599 c_fix = format;
4600
4601 c_fix_arg = "%0 defined (__GNUC__) ||";
4602
4603 test_text = "# if defined(__FAST_SETJMP) || defined(__UNIX_SETJMP)";
4604 };
4605
4606 /*
4607 * On VMS, use pragma extern_model instead of VAX-C keywords.
4608 */
4609 fix = {
4610 hackname = vms_use_pragma_extern_model;
4611 select = "#if defined\\(__DECC\\) \\|\\| defined\\(__DECCXX\\)\n"
4612 "# pragma extern_model __save\n";
4613 mach = "*-*-*vms*";
4614 c_fix = format;
4615
4616 c_fix_arg = "#if defined(__DECC) || defined(__DECCXX) || defined(__GNUC__)\n"
4617 "# pragma extern_model __save\n";
4618
4619 test_text = "#if defined(__DECC) || defined(__DECCXX)\n"
4620 "# pragma extern_model __save\n"
4621 "# pragma extern_model strict_refdef\n"
4622 " extern struct x zz$yy;\n"
4623 "# pragma extern_model __restore\n"
4624 "#endif\n";
4625 };
4626
4627 /*
4628 * On VMS, change <resource.h> to <sys/resource.h> to avoid a
4629 * conflict while building gcc. Likewise for <builtins.h>
4630 */
4631 fix = {
4632 hackname = vms_use_quoted_include;
4633 select = "(#[ \t]*include[ \t]+)<(resource|builtins)\\.h>";
4634 mach = "*-*-*vms*";
4635 files = rtldef/wait.h, starlet_c/pthread.h;
4636 c_fix = format;
4637
4638 c_fix_arg = '%1<sys/%2.h>';
4639
4640 test_text = "# include <resource.h>";
4641 };
4642
4643 /*
4644 * AIX and Interix headers define NULL to be cast to a void pointer,
4645 * which is illegal in ANSI C++.
4646 */
4647 fix = {
4648 hackname = void_null;
4649 files = curses.h, dbm.h, locale.h, stdio.h, stdlib.h, string.h,
4650 time.h, unistd.h, sys/dir.h, sys/param.h, sys/types.h;
4651 /* avoid changing C++ friendly NULL */
4652 bypass = __cplusplus;
4653 bypass = __null;
4654 select = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
4655 c_fix = format;
4656 c_fix_arg = <<- _EOFix_
4657 #ifndef NULL
4658 #ifdef __cplusplus
4659 #ifdef __GNUG__
4660 #define NULL __null
4661 #else /* ! __GNUG__ */
4662 #define NULL 0L
4663 #endif /* __GNUG__ */
4664 #else /* ! __cplusplus */
4665 #define NULL ((void *)0)
4666 #endif /* __cplusplus */
4667 #endif /* !NULL */
4668 _EOFix_;
4669 test_text = "# define\tNULL \t((void *)0) /* typed NULL */";
4670 };
4671
4672 /*
4673 * Make VxWorks header which is almost gcc ready fully gcc ready.
4674 */
4675 fix = {
4676 hackname = vxworks_gcc_problem;
4677 files = types/vxTypesBase.h;
4678 select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
4679
4680 sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
4681 "#if 1/";
4682
4683 sed = "/[ \t]size_t/i\\\n"
4684 "#ifndef _GCC_SIZE_T\\\n"
4685 "#define _GCC_SIZE_T\n";
4686
4687 sed = "/[ \t]size_t/a\\\n"
4688 "#endif\n";
4689
4690 sed = "/[ \t]ptrdiff_t/i\\\n"
4691 "#ifndef _GCC_PTRDIFF_T\\\n"
4692 "#define _GCC_PTRDIFF_T\n";
4693
4694 sed = "/[ \t]ptrdiff_t/a\\\n"
4695 "#endif\n";
4696
4697 sed = "/[ \t]wchar_t/i\\\n"
4698 "#ifndef _GCC_WCHAR_T\\\n"
4699 "#define _GCC_WCHAR_T\n";
4700
4701 sed = "/[ \t]wchar_t/a\\\n"
4702 "#endif\n";
4703
4704 test_text =
4705 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
4706 "typedef unsigned int size_t;\n"
4707 "typedef long ptrdiff_t;\n"
4708 "typedef unsigned short wchar_t;\n"
4709 "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
4710 };
4711
4712 /*
4713 * Wrap VxWorks ioctl to keep everything pretty
4714 */
4715 fix = {
4716 hackname = vxworks_ioctl_macro;
4717 files = ioLib.h;
4718 mach = "*-*-vxworks*";
4719
4720 c_fix = format;
4721 c_fix_arg = "%0\n"
4722 "#define ioctl(fd, func, arg) (ioctl)(fd, func, (int)(arg))\n";
4723 c_fix_arg = "extern[\t ]+int[\t ]+ioctl[\t ]*\\([\t ,[:alnum:]]*\\);";
4724
4725 test_text = "extern int ioctl ( int asdf1234, int jkl , int qwerty ) ;";
4726 };
4727
4728 /*
4729 * Wrap VxWorks mkdir to be posix compliant
4730 */
4731 fix = {
4732 hackname = vxworks_mkdir_macro;
4733 files = sys/stat.h;
4734 mach = "*-*-vxworks*";
4735
4736 c_fix = format;
4737 c_fix_arg = "%0\n"
4738 "#define mkdir(dir, ...) ((void)0, ##__VA_ARGS__, (mkdir)(dir))\n";
4739 c_fix_arg = "extern[\t ]+STATUS[\t ]+mkdir[\t ]*"
4740 "\\([\t ]*const[\t ]+char[\t ]*\\*[\t ]*" /* arg type */
4741 "(|[_[:alpha:]][_[:alnum:]]*)" /* arg name (optional) */
4742 "\\)[\t ]*;";
4743
4744 test_text = "extern STATUS mkdir (const char * _qwerty) ;";
4745 };
4746
4747 /*
4748 * Fix VxWorks <time.h> to not require including <vxTypes.h>.
4749 */
4750 fix = {
4751 hackname = vxworks_needs_vxtypes;
4752 files = time.h;
4753 select = "uint_t([ \t]+_clocks_per_sec)";
4754 c_fix = format;
4755 c_fix_arg = "unsigned int%1";
4756 test_text = "uint_t\t_clocks_per_sec;";
4757 };
4758
4759 /*
4760 * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
4761 */
4762 fix = {
4763 hackname = vxworks_needs_vxworks;
4764 files = sys/stat.h;
4765 test = " -r types/vxTypesOld.h";
4766 test = " -n \"`egrep '#include' $file`\"";
4767 test = " -n \"`egrep ULONG $file`\"";
4768 select = "#[ \t]define[ \t]+__INCstath";
4769
4770 sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
4771 "#include <types/vxTypesOld.h>\n";
4772
4773 test_text = "`touch types/vxTypesOld.h`"
4774 "#include </dev/null> /* ULONG */\n"
4775 "# define\t__INCstath <sys/stat.h>";
4776 };
4777
4778 /*
4779 * Make it so VxWorks does not include gcc/regs.h accidentally
4780 */
4781 fix = {
4782 hackname = vxworks_regs;
4783 mach = "*-*-vxworks*";
4784
4785 select = "#[\t ]*include[\t ]+[<\"]regs.h[>\"]";
4786 c_fix = format;
4787 c_fix_arg = "#include <arch/../regs.h>";
4788
4789 test_text = "#include <regs.h>\n";
4790 };
4791
4792 /*
4793 * Another bad dependency in VxWorks 5.2 <time.h>.
4794 */
4795 fix = {
4796 hackname = vxworks_time;
4797 files = time.h;
4798 test = " -r vxWorks.h";
4799
4800 select = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
4801 c_fix = format;
4802
4803 c_fix_arg =
4804 "#ifndef __gcc_VOIDFUNCPTR_defined\n"
4805 "#ifdef __cplusplus\n"
4806 "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
4807 "#else\n"
4808 "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
4809 "#endif\n"
4810 "#define __gcc_VOIDFUNCPTR_defined\n"
4811 "#endif\n"
4812 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
4813
4814 test_text = "`touch vxWorks.h`"
4815 "#define VOIDFUNCPTR (void(*)())";
4816 };
4817
4818 /*
4819 * This hack makes write const-correct on VxWorks
4820 */
4821 fix = {
4822 hackname = vxworks_write_const;
4823 files = ioLib.h;
4824 mach = "*-*-vxworks*";
4825
4826 c_fix = format;
4827 c_fix_arg = "extern int write (int, const char*, size_t);";
4828 c_fix_arg = "extern[\t ]+int[\t ]+write[\t ]*\\("
4829 "[\t ]*int[\t ]*,"
4830 "[\t ]*char[\t ]*\\*[\t ]*,"
4831 "[\t ]*size_t[\t ]*\\)[\t ]*;";
4832
4833 test_text = "extern int write ( int , char * , size_t ) ;";
4834 };
4835
4836 /*
4837 * There are several name conflicts with C++ reserved words in X11 header
4838 * files. These are fixed in some versions, so don't do the fixes if
4839 * we find __cplusplus in the file. These were found on the RS/6000.
4840 */
4841 fix = {
4842 hackname = x11_class;
4843 files = X11/ShellP.h;
4844 bypass = __cplusplus;
4845 select = "^([ \t]*char \\*)class;(.*)";
4846 c_fix = format;
4847 c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n"
4848 "#else\n%1class;%2\n#endif";
4849 test_text =
4850 "struct {\n"
4851 " char *class;\n"
4852 "} mumble;\n";
4853 };
4854
4855 /*
4856 * class in Xm/BaseClassI.h
4857 */
4858 fix = {
4859 hackname = x11_class_usage;
4860 files = Xm/BaseClassI.h;
4861 bypass = "__cplusplus";
4862
4863 select = " class\\)";
4864 c_fix = format;
4865 c_fix_arg = " c_class)";
4866
4867 test_text = "extern mumble (int class);\n";
4868 };
4869
4870 /*
4871 * new in Xm/Traversal.h
4872 */
4873 fix = {
4874 hackname = x11_new;
4875 files = Xm/Traversal.h;
4876 bypass = __cplusplus;
4877
4878 sed = "/Widget\told, new;/i\\\n"
4879 "#ifdef __cplusplus\\\n"
4880 "\\\tWidget\told, c_new;\\\n"
4881 "#else\n";
4882
4883 sed = "/Widget\told, new;/a\\\n"
4884 "#endif\n";
4885
4886 sed = "s/Widget new,/Widget c_new,/g";
4887 test_text =
4888 "struct wedge {\n"
4889 " Widget\told, new;\n"
4890 "};\nextern Wedged( Widget new, Widget old );";
4891 };
4892
4893 /*
4894 * Incorrect sprintf declaration in X11/Xmu.h
4895 */
4896 fix = {
4897 hackname = x11_sprintf;
4898 files = X11/Xmu.h;
4899 files = X11/Xmu/Xmu.h;
4900 select = "^extern char \\*\tsprintf\\(\\);$";
4901
4902 c_fix = format;
4903 c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
4904
4905 test_text = "extern char *\tsprintf();";
4906 };
4907 /*EOF*/
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