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Add C++11 header <cuchar>.
[official-gcc.git] / fixincludes / inclhack.def
blobfc72add35dc70f9404c8e777f8f430912c14fe9e
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 * get rid of bogus inline definitions in HP-UX 8.0
2277 */
2278 fix = {
2279 hackname = hpux8_bogus_inlines;
2280 files = math.h;
2281 select = inline;
2282 bypass = "__GNUG__";
2283 sed = "s@inline int abs(int [a-z][a-z]*) {.*}"
2284 "@extern \"C\" int abs(int);@";
2285 sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
2286 sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
2287 sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
2288 test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n"
2289 "inline double sqr(double v) { return v**0.5; }";
2290 };
2291
2292 /*
2293 * hpux intptr
2294 */
2295 fix = {
2296 hackname = hpux_c99_intptr;
2297 mach = "*-hp-hpux11.3*";
2298 files = stdint-hpux11.h, stdint.h;
2299 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MAX[ \t]*"
2300 "INT32_MAX[ \t]*$@#define PTRDIFF_MAX (2147483647l)@";
2301 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MIN[ \t]*"
2302 "INT32_MIN[ \t]*$@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2303 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MAX[ \t]*"
2304 "INT32_MAX[ \t]*$@#define INTPTR_MAX (2147483647l)@";
2305 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MIN[ \t]*"
2306 "INT32_MIN[ \t]*$@#define INTPTR_MIN (-INTPTR_MAX - 1)@";
2307 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINTPTR_MAX[ \t]*"
2308 "UINT32_MAX[ \t]*$@#define UINTPTR_MAX (4294967295ul)@";
2309 sed = "s@^[ \t]*#[ \t]*define[ \t]*SIZE_MAX[ \t]*"
2310 "UINT32_MAX[ \t]*$@#define SIZE_MAX (4294967295ul)@";
2311 test_text = "#define PTRDIFF_MAX INT32_MAX\n"
2312 "#define PTRDIFF_MIN INT32_MIN\n"
2313 "#define INTPTR_MAX INT32_MAX\n"
2314 "#define INTPTR_MIN INT32_MIN\n"
2315 "#define UINTPTR_MAX UINT32_MAX\n"
2316 "#define SIZE_MAX UINT32_MAX\n";
2317 };
2318
2319 /*
2320 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2321 */
2322 fix = {
2323 hackname = hpux_c99_inttypes;
2324 mach = "*-hp-hpux11.[23]*";
2325 files = inttypes.h;
2326 files = stdint-hpux11.h, stdint.h;
2327 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*"
2328 "__CONCAT_U__(__c)[ \t]*$@#define UINT8_C(__c) (__c)@";
2329 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*"
2330 "__CONCAT_U__(__c)[ \t]*$@#define UINT16_C(__c) (__c)@";
2331 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT32_C(__c)[ \t]*"
2332 "__CONCAT__(__c,l)[ \t]*$@#define INT32_C(__c) (__c)@";
2333 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT32_C(__c)[ \t].*$@"
2334 "#define UINT32_C(__c) __CONCAT__(__c,u)@";
2335 test_text = "#define UINT8_C(__c) __CONCAT_U__(__c)\n"
2336 "#define UINT16_C(__c) __CONCAT_U__(__c)\n"
2337 "#define INT32_C(__c) __CONCAT__(__c,l)\n"
2338 "#define UINT32_C(__c) __CONCAT__(__c,ul)\n";
2339 };
2340
2341 /*
2342 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2343 */
2344 fix = {
2345 hackname = hpux_c99_inttypes2;
2346 mach = "*-hp-hpux11.2*";
2347 files = stdint-hpux11.h, stdint.h;
2348 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT8_C(__c)[ \t]*"
2349 "((signed char)(__c))[ \t]*$@#define INT8_C(__c) (__c)@";
2350 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*"
2351 "((unsigned char)(__c))[ \t]*$@#define UINT8_C(__c) (__c)@";
2352 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT16_C(__c)[ \t]*"
2353 "((short)(__c))[ \t]*$@#define INT16_C(__c) (__c)@";
2354 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*"
2355 "((unsigned short)(__c))[ \t]*$@#define UINT16_C(__c) (__c)@";
2356 test_text = "# define INT8_C(__c) ((signed char)(__c))\n"
2357 "# define UINT8_C(__c) ((unsigned char)(__c))\n"
2358 "# define INT16_C(__c) ((short)(__c))\n"
2359 "# define UINT16_C(__c) ((unsigned short)(__c))\n";
2360 };
2361
2362 /*
2363 * Fix hpux broken ctype macros
2364 */
2365 fix = {
2366 hackname = hpux_ctype_macros;
2367 files = ctype.h;
2368 select = '((: |\()__SB_masks \? )'
2369 '(__SB_masks\[__(alnum|c)\] & _IS)';
2370 c_fix = format;
2371 c_fix_arg = "%1(int)%3";
2372
2373 test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
2374 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
2375 };
2376
2377 /*
2378 * hpux errno()
2379 */
2380 fix = {
2381 hackname = hpux_extern_errno;
2382 mach = "*-hp-hpux10.*";
2383 mach = "*-hp-hpux11.[0-2]*";
2384 files = errno.h;
2385 select = "^[ \t]*extern int errno;$";
2386 c_fix = format;
2387 c_fix_arg = "#ifdef __cplusplus\n"
2388 "extern \"C\" {\n"
2389 "#endif\n"
2390 "%0\n"
2391 "#ifdef __cplusplus\n"
2392 "}\n"
2393 "#endif";
2394 test_text = " extern int errno;\n";
2395 };
2396
2397 /*
2398 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
2399 */
2400 fix = {
2401 hackname = hpux_htonl;
2402 files = netinet/in.h;
2403 select = "#ifndef _XOPEN_SOURCE_EXTENDED[ \t]*\n"
2404 "(/\\*\n"
2405 " \\* Macros for number representation conversion\\.\n"
2406 " \\*/\n"
2407 "#ifndef ntohl)";
2408 c_fix = format;
2409 c_fix_arg = "#if 1\n%1";
2410
2411 test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
2412 "/*\n"
2413 " * Macros for number representation conversion.\n"
2414 " */\n"
2415 "#ifndef ntohl\n"
2416 "#define ntohl(x) (x)\n"
2417 "#define ntohs(x) (x)\n"
2418 "#define htonl(x) (x)\n"
2419 "#define htons(x) (x)\n"
2420 "#endif\n"
2421 "#endif /* ! _XOPEN_SOURCE_EXTENDED */";
2422 };
2423
2424 /*
2425 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2426 */
2427 fix = {
2428 hackname = hpux_imaginary_i;
2429 mach = "ia64-hp-hpux11.*";
2430 files = complex.h;
2431 select = "^[ \t]*#[ \t]*define[ \t]*_Complex_I.*";
2432 c_fix = format;
2433 c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
2434 test_text = "#define _Complex_I (0.f+_Imaginary_I)\n";
2435 };
2436
2437 /*
2438 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2439 */
2440 fix = {
2441 hackname = hpux_inttype_int8_t;
2442 mach = "*-hp-hpux1[01].*";
2443 files = sys/_inttypes.h;
2444 select = "^[ \t]*typedef[ \t]*char[ \t]*int(_least){0,1}8_t.*";
2445 c_fix = format;
2446 c_fix_arg = "typedef signed char int%18_t;";
2447 test_text = "typedef char int_least8_t;\n"
2448 "typedef char int8_t;\n";
2449 };
2450
2451 /*
2452 * HP-UX long_double
2453 */
2454 fix = {
2455 hackname = hpux_long_double;
2456 mach = "*-*-hpux10*";
2457 mach = "*-*-hpux11.[012]*";
2458 files = stdlib.h;
2459 select = "extern[ \t]long_double[ \t]strtold";
2460 bypass = "long_double_t";
2461 sed = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
2462 sed = "s/long_double/long double/g";
2463
2464 test_text = "# ifndef _LONG_DOUBLE\n"
2465 "# define _LONG_DOUBLE\n"
2466 " typedef struct {\n"
2467 " unsigned int word1, word2, word3, word4;\n"
2468 " } long_double;\n"
2469 "# endif /* _LONG_DOUBLE */\n"
2470 "extern long_double strtold(const char *, char **);\n";
2471 };
2472
2473 /*
2474 * We cannot use the above rule on 11.31 because it removes the strtold
2475 * definition. ia64 is OK with no hack, PA needs some help.
2476 */
2477 fix = {
2478 hackname = hpux_long_double_2;
2479 mach = "hppa*-*-hpux11.3*";
2480 files = stdlib.h;
2481 select = "#[ \t]*if[ \t]*!defined\\(__ia64\\) \\|\\| "
2482 "defined\\(_PROTOTYPES\\) \\|\\| "
2483 "defined\\(_LONG_DOUBLE_STRUCT\\)";
2484 c_fix = format;
2485 c_fix_arg = "# if !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)";
2486
2487 test_text = "# if !defined(__ia64) || "
2488 "!defined(_PROTOTYPES) || "
2489 "defined(_LONG_DOUBLE_STRUCT)\n";
2490 };
2491
2492 /*
2493 * Add missing braces to pthread initializer defines.
2494 */
2495 fix = {
2496 hackname = hpux_pthread_initializers;
2497 mach = "*-hp-hpux11.[0-3]*";
2498 files = sys/pthread.h;
2499 sed = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\"
2500 "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@";
2501 sed = "s@^[ \t]*1,[ \t]*\\\\"
2502 "@\t{ 1, 0 }@";
2503 sed = "/^[ \t]*0$/d";
2504 sed = "s@__PTHREAD_MUTEX_VALID, 0"
2505 "@{ __PTHREAD_MUTEX_VALID, 0 }@";
2506 sed = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\"
2507 "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@";
2508 sed = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2509 "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2510 sed = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2511 "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2512 sed = "s@^[ \t]*0, 0[ \t]*\\\\"
2513 "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@";
2514 sed = "s@__PTHREAD_COND_VALID, 0"
2515 "@{ __PTHREAD_COND_VALID, 0 }@";
2516 sed = "s@__LWP_COND_VALID, 0,[ \t]*\\\\"
2517 "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@";
2518 sed = "s@__PTHREAD_RWLOCK_VALID, 0"
2519 "@{ __PTHREAD_RWLOCK_VALID, 0 }@";
2520 sed = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\"
2521 "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@";
2522 sed = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
2523 "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@";
2524 test_text = "#define PTHREAD_MUTEX_INITIALIZER {\t\t\t\t\t\\\\\n"
2525 "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n"
2526 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n"
2527 "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n"
2528 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
2529 "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
2530 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
2531 "}\n";
2532 };
2533
2534 /*
2535 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown
2536 * type and mpinfou is only defined when _KERNEL is set.
2537 */
2538 fix = {
2539 hackname = hpux_spu_info;
2540 mach = "*-hp-hpux*";
2541 /*
2542 * It is tempting to omit the first "files" entry. Do not.
2543 * The testing machinery will take the first "files" entry as the name
2544 * of a test file to play with. It would be a nuisance to have a directory
2545 * with the name "*".
2546 */
2547 files = "ia64/sys/getppdp.h";
2548 files = "*/sys/getppdp.h";
2549 select = "^.*extern.*spu_info.*";
2550
2551 c_fix = format;
2552 c_fix_arg = "#ifdef _KERNEL\n%0\n#endif";
2553
2554 test_text = "extern union mpinfou spu_info[];";
2555 };
2556
2557 /*
2558 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2559 */
2560 fix = {
2561 hackname = hpux_stdint_least_fast;
2562 mach = "*-hp-hpux11.2*";
2563 files = stdint-hpux11.h, stdint.h;
2564 select =
2565 "^[ \t]*#[ \t]*define[ \t]+UINT_(LEAST|FAST)64_MAX[ \t]+ULLONG_MAX";
2566 c_fix = format;
2567 c-fix-arg = "# define UINT_%164_MAX __UINT64_MAX__";
2568 test-text = "# define UINT_FAST64_MAX ULLONG_MAX\n"
2569 "# define UINT_LEAST64_MAX ULLONG_MAX\n";
2570 _EOFix_;
2571 };
2572
2573 /*
2574 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
2575 */
2576 fix = {
2577 hackname = hpux_systime;
2578 files = sys/time.h;
2579 select = "^extern struct sigevent;";
2580
2581 c_fix = format;
2582 c_fix_arg = "struct sigevent;";
2583
2584 test_text = 'extern struct sigevent;';
2585 };
2586
2587 /*
2588 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant
2589 */
2590 fix = {
2591 hackname = huge_val_hex;
2592 files = bits/huge_val.h, '*/bits/huge_val.h';
2593 select = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*";
2594 bypass = "__builtin_huge_val";
2595
2596 c_fix = format;
2597 c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n";
2598
2599 test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)";
2600 };
2601
2602 /*
2603 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant
2604 */
2605 fix = {
2606 hackname = huge_valf_hex;
2607 files = bits/huge_val.h, '*/bits/huge_val.h';
2608 select = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*";
2609 bypass = "__builtin_huge_valf";
2610
2611 c_fix = format;
2612 c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n";
2613
2614 test_text = "# define HUGE_VALF (__extension__ 0x1.0p255f)";
2615 };
2616
2617 /*
2618 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant
2619 */
2620 fix = {
2621 hackname = huge_vall_hex;
2622 files = bits/huge_val.h, '*/bits/huge_val.h';
2623 select = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*";
2624 bypass = "__builtin_huge_vall";
2625
2626 c_fix = format;
2627 c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n";
2628
2629 test_text = "# define HUGE_VALL (__extension__ 0x1.0p32767L)";
2630 };
2631
2632 /*
2633 * Fix return type of abort and free
2634 */
2635 fix = {
2636 hackname = int_abort_free_and_exit;
2637 files = stdlib.h;
2638 select = "int[ \t]+(abort|free|exit)[ \t]*\\(";
2639 bypass = "_CLASSIC_ANSI_TYPES";
2640
2641 c_fix = format;
2642 c_fix_arg = "void\t%1(";
2643
2644 test_text = "extern int abort(int);\n"
2645 "extern int free(void*);\n"
2646 "extern int exit(void*);";
2647 };
2648
2649 /*
2650 * Fix various macros used to define ioctl numbers.
2651 * The traditional syntax was:
2652 *
2653 * #define _IO(n, x) (('n'<<8)+x)
2654 * #define TIOCFOO _IO(T, 1)
2655 *
2656 * but this does not work with the C standard, which disallows macro
2657 * expansion inside strings. We have to rewrite it thus:
2658 *
2659 * #define _IO(n, x) ((n<<8)+x)
2660 * #define TIOCFOO _IO('T', 1)
2661 *
2662 * The select expressions match too much, but the c_fix code is cautious.
2663 *
2664 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
2665 */
2666 fix = {
2667 hackname = io_quotes_def;
2668 select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
2669 c_fix = char_macro_def;
2670 c_fix_arg = "IO";
2671 test_text =
2672 "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n"
2673 "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n"
2674 "#define _IO(x,y) ('x'<<8|y)";
2675 test_text =
2676 "#define XX_IO(x) ('x'<<8|256)";
2677 };
2678
2679 /*
2680 * Fix the usage of the ioctl macro numbers.
2681 */
2682 fix = {
2683 hackname = io_quotes_use;
2684 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
2685 "\\( *[^,']";
2686 c_fix = char_macro_use;
2687 c_fix_arg = "IO";
2688 test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
2689 "#define TIOCFOO \\\\\n"
2690 "BSD43__IOWR(T, 1) /* Some are multi-line */";
2691 };
2692
2693 /*
2694 * Check for missing ';' in struct
2695 */
2696 fix = {
2697 hackname = ip_missing_semi;
2698 files = netinet/ip.h;
2699 select = "}$";
2700 sed = "/^struct/,/^};/s/}$/};/";
2701 test_text=
2702 "struct mumble {\n"
2703 " union {\n"
2704 " int x;\n"
2705 " }\n"
2706 "}; /* mumbled struct */\n";
2707 };
2708
2709 /*
2710 * Non-traditional "const" declaration in Irix's limits.h.
2711 */
2712 fix = {
2713 hackname = irix_limits_const;
2714 files = fixinc-test-limits.h, limits.h;
2715 select = "^extern const ";
2716 c_fix = format;
2717 c_fix_arg = "extern __const ";
2718 test_text = "extern const char limit; /* test limits */";
2719 };
2720
2721 /*
2722 * IRIX 5.x's stdio.h declares some functions that take a va_list as
2723 * taking char *. However, GCC uses void * for va_list, so
2724 * calling vfprintf with a va_list fails in C++. */
2725 fix = {
2726 hackname = irix_stdio_va_list;
2727 files = stdio.h;
2728
2729 select = '/\* va_list \*/ char \*';
2730 c_fix = format;
2731 c_fix_arg = "__gnuc_va_list";
2732 test_text =
2733 "extern int printf( const char *, /* va_list */ char * );";
2734 };
2735
2736 /*
2737 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
2738 * use / * * / to concatenate tokens.
2739 */
2740 fix = {
2741 hackname = kandr_concat;
2742 files = "sparc/asm_linkage.h";
2743 files = "sun*/asm_linkage.h";
2744 files = "arm/as_support.h";
2745 files = "arm/mc_type.h";
2746 files = "arm/xcb.h";
2747 files = "dev/chardefmac.h";
2748 files = "dev/ps_irq.h";
2749 files = "dev/screen.h";
2750 files = "dev/scsi.h";
2751 files = "sys/tty.h";
2752 files = "Xm.acorn/XmP.h";
2753 files = bsd43/bsd43_.h;
2754 select = '/\*\*/';
2755 c_fix = format;
2756 c_fix_arg = '##';
2757 test_text = "#define __CONCAT__(a,b) a/**/b";
2758 };
2759
2760 /*
2761 * The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
2762 * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
2763 * constant on recent versions of g++.
2764 */
2765 fix = {
2766 hackname = linux_ia64_ucontext;
2767 files = "sys/ucontext.h";
2768 mach = "ia64-*-linux*";
2769 select = '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
2770 '->sc_gr\[0\]\) - \(char \*\) 0\)';
2771 c_fix = format;
2772 c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2773 test_text = "# define _SC_GR0_OFFSET\t\\\\\n"
2774 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2775 };
2776
2777 /*
2778 * Remove header file warning from sys/time.h. Autoconf's
2779 * AC_HEADER_TIME recommends to include both sys/time.h and time.h
2780 * which causes warning on LynxOS. Remove the warning.
2781 */
2782 fix = {
2783 hackname = lynxos_no_warning_in_sys_time_h;
2784 files = sys/time.h;
2785 select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
2786 c_fix = format;
2787 c_fix_arg = "";
2788 test_text = "#warning Using <time.h> instead of <sys/time.h>";
2789 };
2790
2791 /*
2792 * Add missing declaration for putenv.
2793 */
2794 fix = {
2795 hackname = lynxos_missing_putenv;
2796 mach = '*-*-lynxos*';
2797 files = stdlib.h;
2798 bypass = 'putenv[ \t]*\\(';
2799 select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2800 c_fix = format;
2801 c_fix_arg = "%0\n"
2802 "extern int putenv _AP((char *));";
2803 c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2804 test_text = "extern char *getenv _AP((const char *));";
2805 };
2806
2807 /*
2808 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2809 *
2810 * On NetBSD, machine is a symbolic link to an architecture specific
2811 * directory name, so we can't match a specific file name here.
2812 */
2813 fix = {
2814 hackname = machine_ansi_h_va_list;
2815 select = "define[ \t]+_BSD_VA_LIST_[ \t]";
2816 bypass = '__builtin_va_list';
2817
2818 c_fix = format;
2819 c_fix_arg = "%1__builtin_va_list";
2820 c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2821
2822 test_text = " # define _BSD_VA_LIST_\tchar**";
2823 };
2824
2825 /*
2826 * Fix non-ansi machine name defines
2827 */
2828 fix = {
2829 hackname = machine_name;
2830 c_test = machine_name;
2831 c_fix = machine_name;
2832
2833 test_text = "/* MACH_DIFF: */\n"
2834 "#if defined( i386 ) || defined( sparc ) || defined( vax )"
2835 "\n/* no uniform test, so be careful :-) */";
2836 };
2837
2838 /*
2839 * Some math.h files define struct exception (it's in the System V
2840 * Interface Definition), which conflicts with the class exception defined
2841 * in the C++ file std/stdexcept.h. We redefine it to __math_exception.
2842 * This is not a great fix, but I haven't been able to think of anything
2843 * better.
2844 */
2845 fix = {
2846 hackname = math_exception;
2847 files = math.h;
2848 select = "struct exception";
2849 /*
2850 * This should be bypassed on __cplusplus, but some supposedly C++
2851 * aware headers, such as Solaris 8 and 9, don't wrap their struct
2852 * exception either. So currently we bypass only for glibc, based on a
2853 * comment in the fixed glibc header. Ick.
2854 */
2855 bypass = 'We have a problem when using C\+\+|for C\+\+, '
2856 '_[a-z0-9A-Z_]+_exception; for C, exception';
2857 /* The Solaris 10 headers already get this right. */
2858 mach = '*-*-solaris2.1[0-9]*';
2859 not_machine = true;
2860 c_fix = wrap;
2861
2862 c_fix_arg = "#ifdef __cplusplus\n"
2863 "#define exception __math_exception\n"
2864 "#endif\n";
2865
2866 c_fix_arg = "#ifdef __cplusplus\n"
2867 "#undef exception\n"
2868 "#endif\n";
2869
2870 test_text = "typedef struct exception t_math_exception;";
2871 };
2872
2873 /*
2874 * This looks pretty broken to me. ``dbl_max_def'' will contain
2875 * "define DBL_MAX " at the start, when what we really want is just
2876 * the value portion. Can't figure out how to write a test case
2877 * for this either :-(
2878 */
2879 fix = {
2880 hackname = math_huge_val_from_dbl_max;
2881 files = math.h;
2882
2883 /*
2884 * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
2885 * in math.h, this fix applies.
2886 */
2887 select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
2888 bypass = "define[ \t]+DBL_MAX";
2889
2890 shell =
2891 /*
2892 * See if we have a definition for DBL_MAX in float.h.
2893 * If we do, we will replace the one in math.h with that one.
2894 */
2895
2896 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
2897 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
2898
2899 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
2900 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
2901 "s@DBL_MAX@'\"$dbl_max_def@\"\n"
2902 "\telse cat\n"
2903 "\tfi";
2904
2905 test_text =
2906 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
2907 "#define HUGE_VAL DBL_MAX";
2908 };
2909
2910 /*
2911 * nested comment
2912 */
2913 fix = {
2914 hackname = nested_auth_des;
2915 files = rpc/rpc.h;
2916 select = '(/\*.*rpc/auth_des\.h>.*)/\*';
2917 c_fix = format;
2918 c_fix_arg = "%1*/ /*";
2919 test_text = "/*#include <rpc/auth_des.h> /* skip this */";
2920 };
2921
2922 /*
2923 * Some versions of NetBSD don't expect the C99 inline semantics.
2924 */
2925 fix = {
2926 hackname = netbsd_c99_inline_1;
2927 mach = "*-*-netbsd*";
2928 files = signal.h;
2929 select = "extern __inline int";
2930
2931 c_fix = format;
2932 c_fix_arg = "extern\n"
2933 "#ifdef __GNUC_STDC_INLINE__\n"
2934 "__attribute__((__gnu_inline__))\n"
2935 "#endif\n"
2936 "__inline int";
2937
2938 test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}";
2939 };
2940
2941 /*
2942 * netbsd_c99_inline_2
2943 */
2944 fix = {
2945 hackname = netbsd_c99_inline_2;
2946 mach = "*-*-netbsd*";
2947 files = signal.h;
2948 select = "#define _SIGINLINE extern __inline";
2949
2950 c_fix = format;
2951 c_fix_arg = <<- _EOArg_
2952 #ifdef __GNUC_STDC_INLINE__
2953 #define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline
2954 #else
2955 %0
2956 #endif
2957 _EOArg_;
2958
2959 test_text = "#define _SIGINLINE extern __inline";
2960 };
2961
2962 /*
2963 * NetBSD has a semicolon after the ending '}' for some extern "C".
2964 */
2965 fix = {
2966 hackname = netbsd_extra_semicolon;
2967 mach = "*-*-netbsd*";
2968 files = sys/cdefs.h;
2969 select = "#define[ \t]*__END_DECLS[ \t]*};";
2970
2971 c_fix = format;
2972 c_fix_arg = "#define __END_DECLS }";
2973
2974 test_text = "#define __END_DECLS };";
2975 };
2976
2977 /*
2978 * newlib's stdint.h has several failures to conform to C99. The fix
2979 * for these removed a comment that can be matched to identify unfixed
2980 * versions.
2981 */
2982 fix = {
2983 hackname = newlib_stdint_1;
2984 files = stdint-newlib.h, stdint.h;
2985 select = "@todo - Add support for wint_t types";
2986 sed = "s@#define INT32_MIN.*@#define INT32_MIN (-INT32_MAX - 1)@";
2987 sed = "s@#define INT32_MAX.*@#define INT32_MAX __INT32_MAX__@";
2988 sed = "s@#define UINT32_MAX.*@#define UINT32_MAX __UINT32_MAX__@";
2989 sed = "s@#define INT_LEAST32_MIN.*@"
2990 "#define INT_LEAST32_MIN (-INT_LEAST32_MAX - 1)@";
2991 sed = "s@#define INT_LEAST32_MAX.*@"
2992 "#define INT_LEAST32_MAX __INT_LEAST32_MAX__@";
2993 sed = "s@#define UINT_LEAST32_MAX.*@"
2994 "#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__@";
2995 sed = 's@#define INT_FAST\([0-9]*\)_MIN.*@'
2996 '#define INT_FAST\1_MIN (-INT_FAST\1_MAX - 1)@';
2997 sed = 's@#define INT_FAST\([0-9]*\)_MAX.*@'
2998 '#define INT_FAST\1_MAX __INT_FAST\1_MAX__@';
2999 sed = 's@#define UINT_FAST\([0-9]*\)_MAX.*@'
3000 '#define UINT_FAST\1_MAX __UINT_FAST\1_MAX__@';
3001 sed = "s@#define SIZE_MAX.*@#define SIZE_MAX __SIZE_MAX__@";
3002 sed = "s@#define PTRDIFF_MIN.*@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
3003 sed = "s@#define PTRDIFF_MAX.*@#define PTRDIFF_MAX __PTRDIFF_MAX__@";
3004 sed = "s@#define UINT8_C.*@#define UINT8_C(c) __UINT8_C(c)@";
3005 sed = "s@#define UINT16_C.*@#define UINT16_C(c) __UINT16_C(c)@";
3006 test_text = "/* @todo - Add support for wint_t types. */\n"
3007 "#define INT32_MIN (-2147483647-1)\n"
3008 "#define INT32_MAX 2147483647\n"
3009 "#define UINT32_MAX 4294967295U\n"
3010 "#define INT_LEAST32_MIN (-2147483647-1)\n"
3011 "#define INT_LEAST32_MAX 2147483647\n"
3012 "#define UINT_LEAST32_MAX 4294967295U\n"
3013 "#define INT_FAST8_MIN INT8_MIN\n"
3014 "#define INT_FAST8_MAX INT8_MAX\n"
3015 "#define UINT_FAST8_MAX UINT8_MAX\n"
3016 "#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)\n"
3017 "#define PTRDIFF_MIN (-__STDINT_EXP(LONG_MAX) - 1L)\n"
3018 "#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX)\n"
3019 "#define UINT8_C(x) x##U\n"
3020 "#define UINT16_C(x) x##U";
3021 };
3022
3023 /*
3024 * newlib_stdint_2
3025 */
3026 fix = {
3027 hackname = newlib_stdint_2;
3028 files = stdint-newlib.h, stdint.h;
3029 select = "@todo - Add support for wint_t types";
3030 c_fix = format;
3031 c_fix_arg = "#define INTMAX_MAX __INTMAX_MAX__\n"
3032 "#define INTMAX_MIN (-INTMAX_MAX - 1)\n"
3033 "#define UINTMAX_MAX __UINTMAX_MAX__\n"
3034 "#define WCHAR_MAX __WCHAR_MAX__\n"
3035 "#define WCHAR_MIN __WCHAR_MIN__\n"
3036 "#define WINT_MAX __WINT_MAX__\n"
3037 "#define WINT_MIN __WINT_MIN__\n\n"
3038 "%0";
3039 c_fix_arg = '/\*\* Macros for minimum-width integer constant expressions \*/';
3040 test_text = "/* @todo - Add support for wint_t types. */\n"
3041 "/** Macros for minimum-width integer constant expressions */";
3042 };
3043
3044 /*
3045 * NeXT 3.2 adds const prefix to some math functions.
3046 * These conflict with the built-in functions.
3047 */
3048 fix = {
3049 hackname = next_math_prefix;
3050 files = ansi/math.h;
3051 select = "^extern[ \t]+double[ \t]+__const__[ \t]";
3052
3053 c_fix = format;
3054 c_fix_arg = "extern double %1(";
3055 c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
3056
3057 test_text = "extern\tdouble\t__const__\tmumble();";
3058 };
3059
3060 /*
3061 * NeXT 3.2 uses the word "template" as a parameter for some
3062 * functions. GCC reports an invalid use of a reserved key word
3063 * with the built-in functions.
3064 */
3065 fix = {
3066 hackname = next_template;
3067 files = bsd/libc.h;
3068 select = "[ \t]template\\)";
3069
3070 c_fix = format;
3071 c_fix_arg = "(%1)";
3072 c_fix_arg = "\\(([^)]*)[ \t]template\\)";
3073 test_text = "extern mumble( char * template); /* fix */";
3074 };
3075
3076 /*
3077 * NeXT 3.2 includes the keyword volatile in the abort() and exit()
3078 * function prototypes. That conflicts with the built-in functions.
3079 */
3080 fix = {
3081 hackname = next_volitile;
3082 files = ansi/stdlib.h;
3083 select = "^extern[ \t]+volatile[ \t]+void[ \t]";
3084
3085 c_fix = format;
3086 c_fix_arg = "extern void %1(";
3087 c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
3088
3089 test_text = "extern\tvolatile\tvoid\tabort();";
3090 };
3091
3092 /*
3093 * NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1.
3094 * Note that version 3 of the NeXT system has wait.h in a different directory,
3095 * so that this code won't do anything. But wait.h in version 3 has a
3096 * conditional, so it doesn't need this fix. So everything is okay.
3097 */
3098 fix = {
3099 hackname = next_wait_union;
3100 files = sys/wait.h;
3101
3102 select = 'wait\(union wait';
3103 c_fix = format;
3104 c_fix_arg = "wait(void";
3105 test_text = "extern pid_d wait(union wait*);";
3106 };
3107
3108 /*
3109 * a missing semi-colon at the end of the nodeent structure definition.
3110 */
3111 fix = {
3112 hackname = nodeent_syntax;
3113 files = netdnet/dnetdb.h;
3114 select = "char[ \t]*\\*na_addr[ \t]*$";
3115 c_fix = format;
3116 c_fix_arg = "%0;";
3117 test_text = "char *na_addr\t";
3118 };
3119
3120 /*
3121 * Fix OpenBSD's NULL definition.
3122 */
3123 fix = {
3124 hackname = openbsd_null_definition;
3125 mach = "*-*-openbsd*";
3126 files = locale.h, stddef.h, stdio.h, string.h,
3127 time.h, unistd.h, wchar.h, sys/param.h;
3128 select = "__GNUG__";
3129 c_fix = format;
3130 c_fix_arg = "#ifndef NULL\n"
3131 "#ifdef __cplusplus\n"
3132 "#ifdef __GNUG__\n"
3133 "#define NULL\t__null\n"
3134 "#else\t /* ! __GNUG__ */\n"
3135 "#define NULL\t0L\n"
3136 "#endif\t /* __GNUG__ */\n"
3137 "#else\t /* ! __cplusplus */\n"
3138 "#define NULL\t((void *)0)\n"
3139 "#endif\t /* __cplusplus */\n"
3140 "#endif\t /* !NULL */";
3141
3142 c_fix_arg = "^#ifndef[ \t]*NULL\n"
3143 "^#ifdef[ \t]*__GNUG__\n"
3144 "^#define[ \t]*NULL[ \t]*__null\n"
3145 "^#else\n"
3146 "^#define[ \t]*NULL[ \t]*0L\n"
3147 "^#endif\n"
3148 "^#endif";
3149 test_text =
3150 "#ifndef NULL\n"
3151 "#ifdef __GNUG__\n"
3152 "#define NULL __null\n"
3153 "#else\n"
3154 "#define NULL 0L\n"
3155 "#endif\n"
3156 "#endif\n";
3157 };
3158
3159 /*
3160 * obstack.h used casts as lvalues.
3161 *
3162 * We need to change postincrements of casted pointers (which are
3163 * then dereferenced and assigned into) of the form
3164 *
3165 * *((TYPE*)PTRVAR)++ = (VALUE)
3166 *
3167 * into expressions like
3168 *
3169 * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
3170 *
3171 * which is correct for the cases used in obstack.h since PTRVAR is
3172 * of type char * and the value of the expression is not used.
3173 */
3174 fix = {
3175 hackname = obstack_lvalue_cast;
3176 files = obstack.h;
3177 select = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
3178 c_fix = format;
3179 c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
3180 test_text = "*((void **) (h)->next_free)++ = (aptr)";
3181 };
3182
3183 /*
3184 * Fix OpenBSD's va_start define.
3185 */
3186 fix = {
3187 hackname = openbsd_va_start;
3188 mach = "*-*-openbsd*";
3189 files = stdarg.h;
3190 select = '__builtin_stdarg_start';
3191 c_fix = format;
3192 c_fix_arg = __builtin_va_start;
3193
3194 test_text = "#define va_start(v,l) __builtin_stdarg_start((v),l)";
3195 };
3196
3197 /*
3198 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
3199 * defining regex.h related types. This causes libg++ build and usage
3200 * failures. Fixing this correctly requires checking and modifying 3 files.
3201 */
3202 fix = {
3203 hackname = osf_namespace_a;
3204 files = reg_types.h;
3205 files = sys/lc_core.h;
3206 test = " -r reg_types.h";
3207 test = " -r sys/lc_core.h";
3208 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
3209 test = " -z \"`grep __regex_t regex.h`\"";
3210
3211 c_fix = format;
3212 c_fix_arg = "__%0";
3213 c_fix_arg = "reg(ex|off|match)_t";
3214
3215 test_text = "`touch sys/lc_core.h`"
3216 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
3217 "extern regex_t re;\n"
3218 "extern regoff_t ro;\n"
3219 "extern regmatch_t rm;\n";
3220 };
3221
3222 fix = {
3223 hackname = osf_namespace_c;
3224 files = regex.h;
3225 test = " -r reg_types.h";
3226 test = " -r sys/lc_core.h";
3227 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
3228 test = " -z \"`grep __regex_t regex.h`\"";
3229
3230 select = "#include <reg_types\.h>.*";
3231 c_fix = format;
3232 c_fix_arg = "%0\n"
3233 "typedef __regex_t\tregex_t;\n"
3234 "typedef __regoff_t\tregoff_t;\n"
3235 "typedef __regmatch_t\tregmatch_t;";
3236
3237 test_text = "#include <reg_types.h>";
3238 };
3239
3240 /*
3241 * On broken glibc-2.3.3 systems an array of incomplete structures is
3242 * passed to __sigsetjmp. Fix that to take a pointer instead.
3243 */
3244 fix = {
3245 hackname = pthread_incomplete_struct_argument;
3246 files = pthread.h;
3247 select = "struct __jmp_buf_tag";
3248 c_fix = format;
3249 c_fix_arg = "%1 *%2%3";
3250 c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) "
3251 "(__env)\\[1\\](.*)$";
3252 test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], "
3253 "int __savemask);";
3254 };
3255
3256 /*
3257 * Fix return type of fread and fwrite on sysV68
3258 */
3259 fix = {
3260 hackname = read_ret_type;
3261 files = stdio.h;
3262 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
3263 c_fix = format;
3264 c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
3265 c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
3266
3267 test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
3268 };
3269
3270 /*
3271 * Fix casts as lvalues in glibc's <rpc/xdr.h>.
3272 */
3273 fix = {
3274 hackname = rpc_xdr_lvalue_cast_a;
3275 files = rpc/xdr.h;
3276 select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
3277 c_fix = format;
3278 c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
3279 test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
3280 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
3281 };
3282
3283 /*
3284 * rpc_xdr_lvalue_cast_b
3285 */
3286 fix = {
3287 hackname = rpc_xdr_lvalue_cast_b;
3288 files = rpc/xdr.h;
3289 select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
3290 c_fix = format;
3291 c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
3292 test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
3293 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
3294 };
3295
3296 /*
3297 * function class(double x) conflicts with C++ keyword on rs/6000
3298 */
3299 fix = {
3300 hackname = rs6000_double;
3301 files = math.h;
3302 select = '[^a-zA-Z_]class\(';
3303
3304 c_fix = format;
3305 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
3306 c_fix_arg = '^.*[^a-zA-Z_]class\(.*';
3307
3308 test_text = "extern int class();";
3309 };
3310
3311 /*
3312 * Wrong fchmod prototype on RS/6000.
3313 */
3314 fix = {
3315 hackname = rs6000_fchmod;
3316 files = sys/stat.h;
3317 select = 'fchmod\(char \*';
3318 c_fix = format;
3319 c_fix_arg = "fchmod(int";
3320 test_text = "extern int fchmod(char *, mode_t);";
3321 };
3322
3323 /*
3324 * parameters conflict with C++ new on rs/6000
3325 */
3326 fix = {
3327 hackname = rs6000_param;
3328 files = "stdio.h";
3329 files = "unistd.h";
3330
3331 select = 'rename\(const char \*old, const char \*new\)';
3332 c_fix = format;
3333 c_fix_arg = 'rename(const char *_old, const char *_new)';
3334
3335 test_text = 'extern int rename(const char *old, const char *new);';
3336 };
3337
3338 /*
3339 * Solaris 10+ <sys/feature_tests.h> defines _RESTRICT_KYWD as restrict
3340 * for C99. This is wrong for C++, which needs many C99 features, but
3341 * only supports __restrict.
3342 */
3343 fix = {
3344 hackname = solaris___restrict;
3345 files = sys/feature_tests.h;
3346 select = "#define[ \t]*_RESTRICT_KYWD[ \t]*restrict";
3347 mach = "*-*-solaris2*";
3348 c_fix = format;
3349 c_fix_arg = "#ifdef __cplusplus\n#define\t_RESTRICT_KYWD\t__restrict\n"
3350 "#else\n%0\n#endif";
3351 test_text = "#define _RESTRICT_KYWD restrict";
3352 };
3353
3354 /*
3355 * Solaris 10+ complex.h defines _Complex_I and _Imaginary_I in terms of
3356 * themselves, which are Sun Studio compiler intrinsics. Remove _Imaginary_I
3357 * and imaginary definitions which are not supported by GCC.
3358 */
3359 fix = {
3360 hackname = solaris_complex;
3361 mach = "*-*-solaris2.*";
3362 files = complex.h;
3363 select = "#define[ \t]_Complex_I[ \t]_Complex_I";
3364 sed = "s/#define[ \t]_Complex_I[ \t]_Complex_I/"
3365 "#define\t_Complex_I\t(__extension__ 1.0iF)/";
3366 sed = "/#define[ \t]_Imaginary_I[ \t]_Imaginary_I/d";
3367 sed = "/#define[ \t]imaginary[ \t]_Imaginary/d";
3368 sed = "s/#define[ \t]I[ \t]\\{1,\\}_Imaginary_I/#define\tI\t\t_Complex_I/";
3369 test_text = "#define _Complex_I _Complex_I\n"
3370 "#define complex _Complex\n"
3371 "#define _Imaginary_I _Imaginary_I\n"
3372 "#define imaginary _Imaginary\n"
3373 "#undef I\n"
3374 "#define I _Imaginary_I";
3375 };
3376
3377 /*
3378 * Solaris 10+ <complex.h> is wrapped in #ifndef __cplusplus. Wrap in
3379 * extern "C" instead so libstdc++ can use it.
3380 */
3381 fix = {
3382 hackname = solaris_complex_cxx;
3383 mach = "*-*-solaris2.*";
3384 files = complex.h;
3385 sed = "/#if[ \t]*!defined(__cplusplus)/c\\\n"
3386 "#ifdef\t__cplusplus\\\nextern \"C\" {\\\n#endif";
3387 sed = "/#endif[ \t]*\\/\\* !defined(__cplusplus) \\*\\//c\\\n"
3388 "#ifdef\t__cplusplus\\\n}\\\n#endif";
3389 test_text = "#if !defined(__cplusplus)\n"
3390 "#endif /* !defined(__cplusplus) */";
3391 };
3392
3393 /*
3394 * g++ rejects functions declared with both C and C++ linkage.
3395 */
3396 fix = {
3397 hackname = solaris_cxx_linkage;
3398 mach = '*-*-solaris2*';
3399 files = "iso/stdlib_iso.h";
3400 select = "(#if __cplusplus >= 199711L)\n"
3401 "(extern \"C\\+\\+\" \\{\n)"
3402 "(.*(bsearch|qsort).*)";
3403 c_fix = format;
3404 c_fix_arg = "%1 && !__GNUG__\n%2%3";
3405
3406 test_text =
3407 "#if __cplusplus >= 199711L\n"
3408 "extern \"C++\" {\n"
3409 " void *bsearch(const void *, const void *, size_t, size_t,";
3410 };
3411
3412 /*
3413 * Solaris <iso/stdio_iso.h> doesn't declare getc for C++ with
3414 * _STRICT_STDC, but uses it.
3415 */
3416 fix = {
3417 hackname = solaris_getc_strict_stdc;
3418 mach = "*-*-solaris2*";
3419 files = "iso/stdio_iso.h";
3420 select = "(.*&& )!defined\\(_STRICT_STDC\\)(.*)";
3421 c_fix = format;
3422 c_fix_arg = "%1(!defined(_STRICT_STDC) || (__cplusplus >= 199711L))%2";
3423
3424 test_text =
3425 "#if !defined(_REENTRANT) && !defined(_LP64) && !defined(_STRICT_STDC)";
3426 };
3427
3428 /*
3429 * Sun Solaris 2 has a version of sys/int_const.h that defines
3430 * UINT8_C and UINT16_C to unsigned constants.
3431 */
3432 fix = {
3433 hackname = solaris_int_const;
3434 files = sys/int_const.h;
3435 mach = '*-*-solaris2*';
3436 c_fix = format;
3437 c_fix_arg = "#define\tUINT8_C(c)\t(c)\n"
3438 "%1\n"
3439 "#define\tUINT16_C(c)\t(c)";
3440 select = "^#define[ \t]+UINT8_C\\(c\\)[ \t]+__CONCAT__.*\n"
3441 "(/\*.*\*/)\n"
3442 "#define[ \t]+UINT16_C\\(c\\)[ \t]+__CONCAT__.*";
3443 test_text =
3444 "#define UINT8_C(c) __CONCAT__(c,u)\n"
3445 "/* CSTYLED */\n"
3446 "#define UINT16_C(c) __CONCAT__(c,u)";
3447 };
3448
3449 /*
3450 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3451 * UINT8_MAX and UINT16_MAX to unsigned constants.
3452 */
3453 fix = {
3454 hackname = solaris_int_limits_1;
3455 files = sys/int_limits.h;
3456 mach = '*-*-solaris2*';
3457 c_fix = format;
3458 c_fix_arg = "#define\tUINT8_MAX\t(255)\n"
3459 "#define\tUINT16_MAX\t(65535)";
3460 select = "^#define[ \t]+UINT8_MAX[ \t]+\\(255U\\)\n"
3461 "#define[ \t]+UINT16_MAX[ \t]+\\(65535U\\)";
3462 test_text =
3463 "#define UINT8_MAX (255U)\n"
3464 "#define UINT16_MAX (65535U)";
3465 };
3466
3467 /*
3468 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3469 * INT_FAST16 limits to wrong values for sys/int_types.h.
3470 */
3471 fix = {
3472 hackname = solaris_int_limits_2;
3473 files = sys/int_limits.h;
3474 mach = '*-*-solaris2*';
3475 c_fix = format;
3476 c_fix_arg = "#define\t%1_FAST16_%2 %132_%2";
3477 select = "^#define[ \t]+(INT|UINT)_FAST16_(MAX|MIN)[ \t](INT|UINT)16.*";
3478 test_text =
3479 "#define INT_FAST16_MAX INT16_MAX\n"
3480 "#define UINT_FAST16_MAX UINT16_MAX\n"
3481 "#define INT_FAST16_MIN INT16_MIN";
3482 };
3483
3484 /*
3485 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3486 * SIZE_MAX as unsigned long.
3487 */
3488 fix = {
3489 hackname = solaris_int_limits_3;
3490 files = sys/int_limits.h;
3491 mach = '*-*-solaris2*';
3492 c_fix = format;
3493 c_fix_arg = "#define\tSIZE_MAX\t4294967295U";
3494 select = "^#define[ \t]+SIZE_MAX[ \t]+4294967295UL";
3495 test_text =
3496 "#define SIZE_MAX 4294967295UL";
3497 };
3498
3499 /*
3500 * Sun Solaris 10 defines several C99 math macros in terms of
3501 * builtins specific to the Studio compiler, in particular not
3502 * compatible with the GNU compiler.
3503 */
3504 fix = {
3505 hackname = solaris_math_1;
3506 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3507 bypass = "__GNUC__";
3508 files = iso/math_c99.h;
3509 c_fix = format;
3510 c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
3511 c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
3512 test_text =
3513 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3514 "#undef HUGE_VAL\n"
3515 "#define HUGE_VAL __builtin_huge_val\n"
3516 "#undef HUGE_VALF\n"
3517 "#define HUGE_VALF __builtin_huge_valf\n"
3518 "#undef HUGE_VALL\n"
3519 "#define HUGE_VALL __builtin_huge_vall";
3520 };
3521
3522 /*
3523 * On Solaris 11, if you do isinf(NaN) you'll get a floating point
3524 * exception. Provide an alternative using GCC's builtin.
3525 */
3526 fix = {
3527 hackname = solaris_math_10;
3528 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3529 files = iso/math_c99.h;
3530 c_fix = format;
3531 c_fix_arg = "#define\tisinf(x) __builtin_isinf(x)";
3532 c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n"
3533 "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);"
3534 "[ \t]*\\\\\n"
3535 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*"
3536 "INFINITY[ \t]*\\|\\|[ \t]*\\\\\n"
3537 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*"
3538 "\\(-INFINITY\\);[ \t]*\\}\\)";
3539 test_text =
3540 '#pragma ident "@(#)math_c99.h 1.12 07/01/21 SMI"'"\n"
3541 "#undef isinf\n"
3542 "#define isinf(x) __extension__( \\\\\n"
3543 " { __typeof(x) __x_i = (x); \\\\\n"
3544 " __x_i == (__typeof(__x_i)) INFINITY || \\\\\n"
3545 " __x_i == (__typeof(__x_i)) (-INFINITY); })";
3546 };
3547
3548 /*
3549 * Solaris math INFINITY
3550 */
3551 fix = {
3552 hackname = solaris_math_2;
3553 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3554 bypass = "__GNUC__";
3555 files = iso/math_c99.h;
3556 c_fix = format;
3557 c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
3558 c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
3559 test_text =
3560 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3561 "#undef INFINITY\n"
3562 "#define INFINITY __builtin_infinity";
3563 };
3564
3565 /*
3566 * Solaris math NAN
3567 */
3568 fix = {
3569 hackname = solaris_math_3;
3570 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3571 bypass = "__GNUC__";
3572 files = iso/math_c99.h;
3573 c_fix = format;
3574 c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
3575 c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
3576 test_text =
3577 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3578 "#undef NAN\n"
3579 "#define NAN __builtin_nan";
3580 };
3581
3582 /*
3583 * Solaris math fpclassify
3584 */
3585 fix = {
3586 hackname = solaris_math_4;
3587 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3588 bypass = "__GNUC__";
3589 files = iso/math_c99.h;
3590 c_fix = format;
3591 c_fix_arg = "#define\tfpclassify(x) \\\n"
3592 " __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, "
3593 "FP_SUBNORMAL, FP_ZERO, (x))";
3594 c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
3595 test_text =
3596 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3597 "#undef fpclassify\n"
3598 "#define fpclassify(x) __builtin_fpclassify(x)";
3599 };
3600
3601 /*
3602 * Solaris math signbit
3603 */
3604 fix = {
3605 hackname = solaris_math_8;
3606 select = '@\(#\)math_c99\.h' "[ \t]+1\\.[0-9]+[ \t]+[0-9/]+ SMI";
3607 bypass = "__GNUC__";
3608 files = iso/math_c99.h;
3609 c_fix = format;
3610 c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
3611 "\t\t\t ? __builtin_signbitf(x) \\\n"
3612 "\t\t\t : sizeof(x) == sizeof(long double) \\\n"
3613 "\t\t\t ? __builtin_signbitl(x) \\\n"
3614 "\t\t\t : __builtin_signbit(x))";
3615 c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
3616 test_text = <<- _EOText_
3617 #ident "@(#)math_c99.h 1.9 04/11/01 SMI"
3618 #undef signbit
3619 #define signbit(x) __builtin_signbit(x)
3620 _EOText_;
3621 };
3622
3623 /*
3624 * Solaris math comparison macros
3625 */
3626 fix = {
3627 hackname = solaris_math_9;
3628 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3629 bypass = "__GNUC__";
3630 files = iso/math_c99.h;
3631 c_fix = format;
3632 c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)";
3633 c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) "
3634 "__builtin_[a-z]+\\(y\\)\\)";
3635 test_text =
3636 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3637 "#undef isgreater\n"
3638 "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n"
3639 "#undef isgreaterequal\n"
3640 "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n"
3641 "#undef isless\n"
3642 "#define isless(x, y) ((x) __builtin_isless(y))\n"
3643 "#undef islessequal\n"
3644 "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n"
3645 "#undef islessgreater\n"
3646 "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n"
3647 "#undef isunordered\n"
3648 "#define isunordered(x, y) ((x) __builtin_isunordered(y))";
3649 };
3650
3651 /*
3652 * Newer Solaris 10/11 GCC signbit implementations cause strict-aliasing
3653 * warnings.
3654 */
3655 fix = {
3656 hackname = solaris_math_11;
3657 select = '@\(#\)math_c99\.h' "[ \t]+1\\.[0-9]+[ \t]+[0-9/]+ ";
3658 files = iso/math_c99.h;
3659 c_fix = format;
3660 c_fix_arg = << _EOArg_
3661 #undef signbit
3662 #define signbit(x) (sizeof(x) == sizeof(float) \
3663 ? __builtin_signbitf(x) \
3664 : sizeof(x) == sizeof(long double) \
3665 ? __builtin_signbitl(x) \
3666 : __builtin_signbit(x))
3667 _EOArg_;
3668 c_fix_arg = << _EOArg_
3669 ^#undef[ ]+signbit
3670 #if defined\(__sparc\)
3671 #define[ ]+signbit\(x\)[ ]+__extension__\( \\
3672 [ ]+\{[ ]*__typeof\(x\)[ ]*__x_s[ ]*=[ ]*\(x\);[ ]*\\
3673 [ ]+\(int\)[ ]*\(\*\(unsigned[ ]*\*\)[ ]*\&__x_s[ ]*>>[ ]*31\);[ ]*\}\)
3674 #elif defined\(__i386\) \|\| defined\(__amd64\)
3675 #define[ ]+signbit\(x\)[ ]+__extension__\( \\
3676 [ ]+\{ __typeof\(x\) __x_s = \(x\); \\
3677 [ ]+\(sizeof \(__x_s\) == sizeof \(float\) \? \\
3678 [ ]+\(int\) \(\*\(unsigned \*\) \&__x_s >> 31\) : \\
3679 [ ]+sizeof \(__x_s\) == sizeof \(double\) \? \\
3680 [ ]+\(int\) \(\(\(unsigned \*\) \&__x_s\)\[1\] >> 31\) : \\
3681 [ ]+\(int\) \(\(\(unsigned short \*\) \&__x_s\)\[4\] >> 15\)\); \}\)
3682 #endif
3683 _EOArg_;
3684 test_text = << _EOText_
3685 /* @(#)math_c99.h 1.14 13/03/27 */
3686 #undef signbit
3687 #if defined(__sparc)
3688 #define signbit(x) __extension__( \\
3689 { __typeof(x) __x_s = (x); \\
3690 (int) (*(unsigned *) &__x_s >> 31); })
3691 #elif defined(__i386) || defined(__amd64)
3692 #define signbit(x) __extension__( \\
3693 { __typeof(x) __x_s = (x); \\
3694 (sizeof (__x_s) == sizeof (float) ? \\
3695 (int) (*(unsigned *) &__x_s >> 31) : \\
3696 sizeof (__x_s) == sizeof (double) ? \\
3697 (int) (((unsigned *) &__x_s)[1] >> 31) : \\
3698 (int) (((unsigned short *) &__x_s)[4] >> 15)); })
3699 #endif
3700 _EOText_;
3701 };
3702
3703 /*
3704 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
3705 * structure. As such, it need two levels of brackets, but only
3706 * contains one. Wrap the macro definition in an extra layer.
3707 */
3708 fix = {
3709 hackname = solaris_once_init_1;
3710 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3711 files = pthread.h;
3712 mach = '*-*-solaris*';
3713 c_fix = format;
3714 c_fix_arg = "%1{%2}%3";
3715 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
3716 test_text =
3717 '#pragma ident "@(#)pthread.h 1.37 04/09/28 SMI"'"\n"
3718 "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
3719 };
3720
3721 /*
3722 * Solaris 10+ <spawn.h> uses char *const argv[_RESTRICT_KYWD] in the
3723 * posix_spawn declarations, which doesn't work with C++.
3724 */
3725 fix = {
3726 hackname = solaris_posix_spawn_restrict;
3727 files = spawn.h;
3728 mach = '*-*-solaris2*';
3729 c_fix = format;
3730 c_fix_arg = "%1*_RESTRICT_KYWD %2%3";
3731 select = "(.*[ \t]+)([a-z]+)\\[_RESTRICT_KYWD\\](.*)";
3732 test_text =
3733 "char *const argv[_RESTRICT_KYWD],\n"
3734 "char *const envp[_RESTRICT_KYWD]);";
3735 };
3736
3737 /*
3738 * The pow overloads with int were removed in C++ 2011 DR 550.
3739 */
3740 fix = {
3741 hackname = solaris_pow_int_overload;
3742 mach = '*-*-solaris2*';
3743 files = "iso/math_iso.h";
3744 select = "^[ \t]*inline [a-z ]* pow\\([^()]*, int [^()]*\\)"
3745 " *\\{[^{}]*\n[^{}]*\\}";
3746 c_fix = format;
3747 c_fix_arg = "#if __cplusplus < 201103L\n%0\n#endif";
3748
3749 test_text =
3750 " inline long double pow(long double __X, int __Y) { return\n"
3751 " __powl(__X, (long double) (__Y)); }";
3752 };
3753
3754 /*
3755 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a "0" for some
3756 * fields of the pthread_rwlock_t structure, which are of type
3757 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3758 * defined (e.g. by -ansi) it is a union. So change the initializer
3759 * to "{0}" instead.
3760 */
3761 fix = {
3762 hackname = solaris_rwlock_init_1;
3763 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3764 files = pthread.h;
3765 mach = '*-*-solaris*';
3766 c_fix = format;
3767 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3768 "%0\n"
3769 "#else\n"
3770 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
3771 "#endif";
3772 c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
3773 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
3774
3775 test_text =
3776 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3777 "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
3778 };
3779
3780 /*
3781 * Before Solaris 10, <stdio.h> lacks declarations of std::__filbuf and
3782 * std::__flsbuf, but <iso/stdio_iso.h> uses them.
3783 */
3784 fix = {
3785 hackname = solaris_std___filbuf;
3786 files = stdio.h;
3787 mach = '*-*-solaris2*';
3788 bypass = "using std::__filbuf";
3789 select = "(using std::perror;\n)(#endif)";
3790 c_fix = format;
3791 c_fix_arg = "%1#ifndef _LP64\n"
3792 "using std::__filbuf;\n"
3793 "using std::__flsbuf;\n"
3794 "#endif\n%2";
3795
3796 test_text = "using std::perror;\n"
3797 "#endif";
3798 };
3799
3800 /*
3801 * Sun Solaris 8 has what appears to be some gross workaround for
3802 * some old version of their c++ compiler. G++ doesn't want it
3803 * either, but doesn't want to be tied to SunPRO version numbers.
3804 */
3805 fix = {
3806 hackname = solaris_stdio_tag;
3807 files = stdio_tag.h;
3808
3809 select = '__cplusplus < 54321L';
3810 /* In Solaris 10, the code in stdio_tag.h is conditionalized on
3811 "!defined(__GNUC__)" so we no longer need to fix it. */
3812 bypass = '__GNUC__';
3813 sed = 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/';
3814
3815 test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
3816 };
3817
3818 /*
3819 * a missing semi-colon at the end of the statsswtch structure definition.
3820 */
3821 fix = {
3822 hackname = statsswtch;
3823 files = rpcsvc/rstat.h;
3824 select = "boottime$";
3825 c_fix = format;
3826 c_fix_arg = "boottime;";
3827 test_text = "struct statswtch {\n int boottime\n};";
3828 };
3829
3830 /*
3831 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
3832 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
3833 * OK too.
3834 */
3835 fix = {
3836 hackname = stdio_stdarg_h;
3837 files = stdio.h;
3838 bypass = "include.*(stdarg\.h|machine/ansi\.h)";
3839 /*
3840 * On Solaris 10, this fix is unncessary; <stdio.h> includes
3841 * <iso/stdio_iso.h>, which includes <sys/va_list.h>.
3842 */
3843 mach = '*-*-solaris2.1[0-9]*';
3844 not_machine = true;
3845
3846 c_fix = wrap;
3847
3848 c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n";
3849
3850 test_text = "";
3851 };
3852
3853 /*
3854 * Don't use or define the name va_list in stdio.h. This is for
3855 * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence
3856 * of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
3857 * indicate that the header knows what it's doing -- under SUSv2,
3858 * stdio.h is required to define va_list, and we shouldn't break
3859 * that.
3860 */
3861 fix = {
3862 hackname = stdio_va_list;
3863 files = stdio.h;
3864 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3865 /*
3866 * On Solaris 10, the definition in
3867 * <stdio.h> is guarded appropriately by the _XPG4 feature macro;
3868 * there is therefore no need for this fix there.
3869 */
3870 mach = '*-*-solaris2.1[0-9]*';
3871 not_machine = true;
3872
3873 /*
3874 * Use __gnuc_va_list in arg types in place of va_list.
3875 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3876 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3877 * trailing parentheses and semicolon save all other systems from this.
3878 * Define __not_va_list__ (something harmless and unused)
3879 * instead of va_list.
3880 * Don't claim to have defined va_list.
3881 */
3882 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3883 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3884 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3885 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3886 "s@ va_list@ __not_va_list__@\n"
3887 "s@\\*va_list@*__not_va_list__@\n"
3888 "s@ __va_list)@ __gnuc_va_list)@\n"
3889 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3890 "@typedef \\1 __not_va_list__;@\n"
3891 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3892 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3893 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3894 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3895 "s@VA_LIST@DUMMY_VA_LIST@\n"
3896 "s@_Va_LIST@_VA_LIST@";
3897 test_text = "extern void mumble( va_list);";
3898 };
3899
3900 /*
3901 * Fix headers that use va_list from stdio.h to use the updated
3902 * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is
3903 * dealt with elsewhere. The presence of __gnuc_va_list,
3904 * __DJ_va_list, or _G_va_list is taken to indicate that the header
3905 * knows what it's doing.
3906 */
3907 fix = {
3908 hackname = stdio_va_list_clients;
3909 files = com_err.h;
3910 files = cps.h;
3911 files = curses.h;
3912 files = krb5.h;
3913 files = lc_core.h;
3914 files = pfmt.h;
3915 files = wchar.h;
3916 files = curses_colr/curses.h;
3917 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3918 /* Don't fix, if we use va_list from stdarg.h, or if the use is
3919 otherwise protected. */
3920 bypass = 'include <stdarg\.h>|#ifdef va_start';
3921
3922 /*
3923 * Use __gnuc_va_list in arg types in place of va_list.
3924 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3925 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3926 * trailing parentheses and semicolon save all other systems from this.
3927 * Define __not_va_list__ (something harmless and unused)
3928 * instead of va_list.
3929 * Don't claim to have defined va_list.
3930 */
3931 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3932 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3933 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3934 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3935 "s@ va_list@ __not_va_list__@\n"
3936 "s@\\*va_list@*__not_va_list__@\n"
3937 "s@ __va_list)@ __gnuc_va_list)@\n"
3938 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3939 "@typedef \\1 __not_va_list__;@\n"
3940 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3941 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3942 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3943 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3944 "s@VA_LIST@DUMMY_VA_LIST@\n"
3945 "s@_Va_LIST@_VA_LIST@";
3946 test_text = "extern void mumble( va_list);";
3947 };
3948
3949 /*
3950 * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
3951 * is "!defined( __STRICT_ANSI__ )"
3952 */
3953 fix = {
3954 hackname = strict_ansi_not;
3955 select = "^([ \t]*#[ \t]*if.*)"
3956 "(!__STDC__"
3957 "|__STDC__[ \t]*==[ \t]*0"
3958 "|__STDC__[ \t]*!=[ \t]*1"
3959 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
3960 /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
3961 bypass = 'GNU and MIPS C compilers define __STDC__ differently';
3962 /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
3963 is not defined by GCC, so it is safe. */
3964 bypass = '__SCO_VERSION__.*__STDC__ != 1';
3965 c_test = stdc_0_in_system_headers;
3966
3967 c_fix = format;
3968 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3969
3970 test_text = "#if !__STDC__ \n"
3971 "#if __STDC__ == 0\n"
3972 "#if __STDC__ != 1\n"
3973 "#if __STDC__ - 0 == 0"
3974 "/* not std C */\nint foo;\n"
3975 "\n#end-end-end-end-if :-)";
3976 };
3977
3978 /*
3979 * "__STDC__-0==0"
3980 * is "!defined( __STRICT_ANSI__ )" on continued #if-s
3981 */
3982 fix = {
3983 hackname = strict_ansi_not_ctd;
3984 files = math.h, limits.h, stdio.h, signal.h,
3985 stdlib.h, sys/signal.h, time.h;
3986 /*
3987 * Starting at the beginning of a line, skip white space and
3988 * a leading "(" or "&&" or "||". One of those must be found.
3989 * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
3990 * expression. If these are nested, then they must accumulate
3991 * because we won't match any closing parentheses. Finally,
3992 * after skipping over all that, we must then match our suspect
3993 * phrase: "__STDC__-0==0" with or without white space.
3994 */
3995 select = "^([ \t]*" '(\(|&&|\|\|)'
3996 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
3997 "[ \t(]*)"
3998 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
3999 c_test = stdc_0_in_system_headers;
4000
4001 c_fix = format;
4002 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
4003
4004 test_text = "#if 1 && \\\\\n"
4005 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
4006 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
4007 "|| __STDC__ - 0 == 0 ) /* not std C */\n"
4008 "int foo;\n#endif";
4009 };
4010
4011 /*
4012 * "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1"
4013 * is "defined( __STRICT_ANSI__ )"
4014 */
4015 fix = {
4016 hackname = strict_ansi_only;
4017 select = "^([ \t]*#[ \t]*if.*)"
4018 "(__STDC__[ \t]*!=[ \t]*0"
4019 "|__STDC__[ \t]*==[ \t]*1"
4020 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
4021 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
4022 c_test = stdc_0_in_system_headers;
4023
4024 c_fix = format;
4025 c_fix_arg = "%1 defined(__STRICT_ANSI__)";
4026
4027 test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
4028 };
4029
4030 /*
4031 * IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s
4032 * in prototype without previous definition.
4033 */
4034 fix = {
4035 hackname = struct_file;
4036 files = rpc/xdr.h;
4037 select = '^.*xdrstdio_create.*struct __file_s';
4038 c_fix = format;
4039 c_fix_arg = "struct __file_s;\n%0";
4040 test_text = "extern void xdrstdio_create( struct __file_s* );";
4041 };
4042
4043 /*
4044 * IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr
4045 * in prototype without previous definition.
4046 *
4047 * Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same
4048 * function, and does define it.
4049 */
4050 fix = {
4051 hackname = struct_sockaddr;
4052 files = rpc/auth.h;
4053 select = "^.*authdes_create.*struct sockaddr[^_]";
4054 bypass = "<sys/socket\.h>";
4055 bypass = "struct sockaddr;\n";
4056 c_fix = format;
4057 c_fix_arg = "struct sockaddr;\n%0";
4058 test_text = "extern AUTH* authdes_create( struct sockaddr* );";
4059 };
4060
4061 /*
4062 * Apply fix this to all OSs since this problem seems to effect
4063 * more than just SunOS.
4064 */
4065 fix = {
4066 hackname = sun_auth_proto;
4067 files = rpc/auth.h;
4068 files = rpc/clnt.h;
4069 files = rpc/svc.h;
4070 files = rpc/xdr.h;
4071 bypass = "__cplusplus";
4072 /*
4073 * Select those files containing '(*name)()'.
4074 */
4075 select = '\(\*[a-z][a-z_]*\)\(\)';
4076
4077 c_fix = format;
4078 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
4079 "#else\n%1();%2\n#endif";
4080 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
4081
4082 test_text =
4083 "struct auth_t {\n"
4084 " int (*name)(); /* C++ bad */\n"
4085 "};";
4086 };
4087
4088 /*
4089 * Fix bogus #ifdef on SunOS 4.1.
4090 */
4091 fix = {
4092 hackname = sun_bogus_ifdef;
4093 files = "hsfs/hsfs_spec.h";
4094 files = "hsfs/iso_spec.h";
4095 select = '#ifdef(.*\|\|.*)';
4096 c_fix = format;
4097 c_fix_arg = "#if%1";
4098
4099 test_text = "#ifdef __i386__ || __vax__ || __sun4c__";
4100 };
4101
4102 /*
4103 * Fix the CAT macro in SunOS memvar.h.
4104 */
4105 fix = {
4106 hackname = sun_catmacro;
4107 files = pixrect/memvar.h;
4108 select = "^#define[ \t]+CAT\\(a,b\\).*";
4109 c_fix = format;
4110
4111 c_fix_arg =
4112 "#ifdef __STDC__\n"
4113 "# define CAT(a,b) a##b\n"
4114 "#else\n%0\n#endif";
4115
4116 test_text =
4117 "#define CAT(a,b)\ta/**/b";
4118 };
4119
4120 /*
4121 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
4122 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68
4123 */
4124 fix = {
4125 hackname = sun_malloc;
4126 files = malloc.h;
4127 bypass = "_CLASSIC_ANSI_TYPES";
4128
4129 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
4130 sed = "s/int[ \t][ \t]*free/void\tfree/g";
4131 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
4132 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
4133 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
4134
4135 test_text =
4136 "typedef char *\tmalloc_t;\n"
4137 "int \tfree();\n"
4138 "char*\tmalloc();\n"
4139 "char*\tcalloc();\n"
4140 "char*\trealloc();";
4141 };
4142
4143 /*
4144 * Check for yet more missing ';' in struct (in SunOS 4.0.x)
4145 */
4146 fix = {
4147 hackname = sun_rusers_semi;
4148 files = rpcsvc/rusers.h;
4149 select = "_cnt$";
4150 sed = "/^struct/,/^};/s/_cnt$/_cnt;/";
4151 test_text = "struct mumble\n int _cnt\n};";
4152 };
4153
4154 /*
4155 * signal.h on SunOS defines signal using (),
4156 * which causes trouble when compiling with g++ -pedantic.
4157 */
4158 fix = {
4159 hackname = sun_signal;
4160 files = sys/signal.h;
4161 files = signal.h;
4162 select = "^void\t" '\(\*signal\(\)\)\(\);.*';
4163
4164 c_fix = format;
4165 c_fix_arg =
4166 "#ifdef __cplusplus\n"
4167 "void\t(*signal(...))(...);\n"
4168 "#else\n%0\n#endif";
4169
4170 test_text = "void\t(*signal())();";
4171 };
4172
4173 /*
4174 * Correct the return type for strlen in strings.h in SunOS 4.
4175 */
4176 fix = {
4177 hackname = sunos_strlen;
4178 files = strings.h;
4179 select = "int[ \t]*strlen\\(\\);(.*)";
4180 c_fix = format;
4181 c_fix_arg = "__SIZE_TYPE__ strlen();%1";
4182 test_text = " int\tstrlen(); /* string length */";
4183 };
4184
4185 /*
4186 * Linux kernel's vt.h breaks C++
4187 */
4188 fix = {
4189 hackname = suse_linux_vt_cxx;
4190 files = linux/vt.h;
4191
4192 select = "^[ \t]*unsigned int new;";
4193 c_fix = format;
4194 c_fix_arg = "unsigned int newev;";
4195
4196 test_text = " unsigned int new; /* New console (if changing) */";
4197 };
4198
4199 /*
4200 * Disable apparent native compiler optimization cruft in SVR4.2 <string.h>
4201 * that is visible to any ANSI compiler using this include. Simply
4202 * delete the lines that #define some string functions to internal forms.
4203 */
4204 fix = {
4205 hackname = svr4_disable_opt;
4206 files = string.h;
4207 select = '#define.*__std_hdr_';
4208 sed = '/#define.*__std_hdr_/d';
4209 test_text = "#define strlen __std_hdr_strlen\n";
4210 };
4211
4212 /*
4213 * Fix broken decl of getcwd present on some svr4 systems.
4214 */
4215 fix = {
4216 hackname = svr4_getcwd;
4217 files = stdlib.h;
4218 files = unistd.h;
4219 files = prototypes.h;
4220 select = 'getcwd\(char \*, int\)';
4221
4222 c_fix = format;
4223 c_fix_arg = "getcwd(char *, size_t)";
4224
4225 test_text = "extern char* getcwd(char *, int);";
4226 };
4227
4228 /*
4229 * Fix broken decl of profil present on some svr4 systems.
4230 */
4231 fix = {
4232 hackname = svr4_profil;
4233 files = stdlib.h;
4234 files = unistd.h;
4235
4236 select =
4237 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
4238 c_fix = format;
4239 c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)';
4240
4241 test_text =
4242 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
4243 };
4244
4245 /*
4246 * Correct types for signal handler constants like SIG_DFL; they might be
4247 * void (*) (), and should be void (*) (int). C++ doesn't like the
4248 * old style.
4249 */
4250 fix = {
4251 hackname = svr4_sighandler_type;
4252 files = sys/signal.h;
4253 select = 'void *\(\*\)\(\)';
4254 c_fix = format;
4255 c_fix_arg = "void (*)(int)";
4256 test_text = "#define SIG_DFL (void(*)())0\n"
4257 "#define SIG_IGN (void (*)())0\n";
4258 };
4259
4260 /*
4261 * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
4262 * function 'getrnge' in <regexp.h> before they declare it. For these
4263 * systems add a 'static int' declaration of 'getrnge' into <regexp.h>
4264 * early on.
4265 *
4266 * 'getrnge' traditionally manipulates a file-scope global called 'size',
4267 * so put the declaration right after the declaration of 'size'.
4268 *
4269 * Don't do this if there is already a `static void getrnge' declaration
4270 * present, since this would cause a redeclaration error. Solaris 2.x has
4271 * such a declaration.
4272 */
4273 fix = {
4274 hackname = svr4_undeclared_getrnge;
4275 files = regexp.h;
4276 select = "getrnge";
4277 bypass = "static void getrnge";
4278 c_fix = format;
4279 c_fix_arg = "%0\n"
4280 "static int getrnge ();";
4281 c_fix_arg = "^static int[ \t]+size;";
4282 test_text = "static int size;\n"
4283 "/* stuff which calls getrnge() */\n"
4284 "static getrnge()\n"
4285 "{}";
4286 };
4287
4288 /*
4289 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
4290 * in string.h on sysV68
4291 * Correct the return type for strlen in string.h on Lynx.
4292 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
4293 * Add missing const for strdup on OSF/1 V3.0.
4294 * On sysV88 layout is slightly different.
4295 */
4296 fix = {
4297 hackname = sysv68_string;
4298 files = testing.h;
4299 files = string.h;
4300 bypass = "_CLASSIC_ANSI_TYPES";
4301
4302 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
4303 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
4304 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
4305
4306 sed = "/^extern char$/N";
4307 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
4308
4309 sed = "/^extern int$/N";
4310 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
4311
4312 sed = "/^\tstrncmp(),$/N";
4313 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
4314 '\1;' "\\\nextern unsigned int\\\n\\2/";
4315
4316 test_text =
4317 "extern int strlen();\n"
4318
4319 "extern int ffs(long);\n"
4320
4321 "extern char\n"
4322 "\t*memccpy(),\n"
4323 "\tmemcpy();\n"
4324
4325 "extern int\n"
4326 "\tstrcmp(),\n"
4327 "\tstrncmp(),\n"
4328 "\tstrlen(),\n"
4329 "\tstrspn();\n"
4330
4331 "extern int\n"
4332 "\tstrlen(), strspn();";
4333 };
4334
4335 /*
4336 * Fix return type of calloc, malloc, realloc, bsearch and exit
4337 */
4338 fix = {
4339 hackname = sysz_stdlib_for_sun;
4340 files = stdlib.h;
4341 bypass = "_CLASSIC_ANSI_TYPES";
4342
4343 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
4344 c_fix = format;
4345 c_fix_arg = "void *\t%1(";
4346
4347 test_text =
4348 "extern char*\tcalloc(size_t);\n"
4349 "extern char*\tmalloc(size_t);\n"
4350 "extern char*\trealloc(void*,size_t);\n"
4351 "extern char*\tbsearch(void*,size_t,size_t);\n";
4352 };
4353
4354 /*
4355 * __thread is now a keyword.
4356 */
4357 fix = {
4358 hackname = thread_keyword;
4359 files = "pthread.h";
4360 files = bits/sigthread.h, '*/bits/sigthread.h';
4361 select = "([* ])__thread([,)])";
4362 c_fix = format;
4363 c_fix_arg = "%1__thr%2";
4364
4365 test_text =
4366 "extern int pthread_create (pthread_t *__restrict __thread,\n"
4367 "extern int pthread_kill (pthread_t __thread, int __signo);\n"
4368 "extern int pthread_cancel (pthread_t __thread);";
4369 };
4370
4371 /*
4372 * if the #if says _cplusplus, not the double underscore __cplusplus
4373 * that it should be
4374 */
4375 fix = {
4376 hackname = tinfo_cplusplus;
4377 files = tinfo.h;
4378 select = "[ \t]_cplusplus";
4379
4380 c_fix = format;
4381 c_fix_arg = " __cplusplus";
4382 test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
4383 };
4384
4385 /*
4386 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4387 */
4388 fix = {
4389 hackname = ultrix_const;
4390 files = stdio.h;
4391 select = 'perror\( char \*';
4392
4393 c_fix = format;
4394 c_fix_arg = "%1 const %3 *__";
4395 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
4396 "[ \t]+(char|void) \\*__";
4397
4398 test_text =
4399 "extern void perror( char *__s );\n"
4400 "extern int fputs( char *__s, FILE *);\n"
4401 "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n"
4402 "extern int fscanf( FILE *__stream, char *__format, ...);\n"
4403 "extern int scanf( char *__format, ...);\n";
4404 };
4405
4406 /*
4407 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4408 */
4409 fix = {
4410 hackname = ultrix_const2;
4411 files = stdio.h;
4412
4413 select = '\*fopen\( char \*';
4414 c_fix = format;
4415 c_fix_arg = "%1( const char *%3, const char *";
4416 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\("
4417 "[ \t]*char[ \t]*\\*([^,]*),"
4418 "[ \t]*char[ \t]*\\*[ \t]*";
4419
4420 test_text =
4421 "extern FILE *fopen( char *__filename, char *__type );\n"
4422 "extern int sscanf( char *__s, char *__format, ...);\n"
4423 "extern FILE *popen(char *, char *);\n"
4424 "extern char *tempnam(char*,char*);\n";
4425 };
4426
4427 /*
4428 * Fix definitions of macros used by va-i960.h in VxWorks header file.
4429 */
4430 fix = {
4431 hackname = va_i960_macro;
4432 files = arch/i960/archI960.h;
4433 select = "__(vsiz|vali|vpad|alignof__)";
4434
4435 c_fix = format;
4436 c_fix_arg = "__vx%1";
4437
4438 test_text =
4439 "extern int __vsiz vsiz;\n"
4440 "extern int __vali vali;\n"
4441 "extern int __vpad vpad;\n"
4442 "#define __alignof__(x) ...";
4443 };
4444
4445 /*
4446 * On VMS, add missing braces around sigset_t constants.
4447 */
4448 fix = {
4449 hackname = vms_add_missing_braces;
4450 select = "(_SIG_[A-Z]+_SET[ \t]+= \\{)(0x[0F]+, 0x[0F]+)";
4451 mach = "*-*-*vms*";
4452 files = "rtldef/signal.h";
4453 c_fix = format;
4454
4455 c_fix_arg = '%1 {%2} ';
4456
4457 test_text = "static const __sigset_t _SIG_EMPTY_SET = "
4458 "{0x00000000, 0x00000000},\n"
4459 " _SIG_FULL_SET = {0xFFFFFFFF, 0xFFFFFFFF};\n";
4460 };
4461
4462 /*
4463 * On VMS, some DEC-C builtins are directly used.
4464 */
4465 fix = {
4466 hackname = vms_decc_builtin;
4467 select = "(__MEMSET|__MEMMOVE|__MEMCPY|__STRLEN|__STRCPY)";
4468 mach = "*-*-*vms*";
4469 files = rtldef/string.h, rtldef/time.h, rtldef/strings.h,
4470 rtldef/socket.h;
4471 sed = "s@__MEMSET@memset@";
4472 sed = "s@__MEMMOVE@memmove@";
4473 sed = "s@__MEMCPY@memcpy@";
4474 sed = "s@__STRLEN@strlen@";
4475 sed = "s@__STRCPY@strcpy@";
4476
4477 test_text = "define FD_ZERO(__p) __MEMSET((__p), 0, sizeof(*(__p)))\n";
4478 };
4479
4480 /*
4481 * Define __CAN_USE_EXTERN_PREFIX on vms.
4482 */
4483 fix = {
4484 hackname = vms_define_can_use_extern_prefix;
4485 files = "rtldef/decc$types.h";
4486 select = "#[ \t]*else\n"
4487 "#[ \t]*if defined\\(__DECCXX\\)\n"
4488 "#[ \t]*define __CAN_USE_EXTERN_PREFIX 1\n";
4489 mach = "*-*-*vms*";
4490 c_fix = format;
4491
4492 c_fix_arg = "%0"
4493 "# elif defined (__GNUC__)\n"
4494 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n";
4495
4496 test_text = "# else\n"
4497 "# if defined(__DECCXX)\n"
4498 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n"
4499 "# endif\n"
4500 "# endif\n";
4501 };
4502
4503 /*
4504 * On VMS, disable the use of dec-c string builtins
4505 */
4506 fix = {
4507 hackname = vms_disable_decc_string_builtins;
4508 select = "#if !defined\\(__VAX\\)\n";
4509 mach = "*-*-*vms*";
4510 files = "rtldef/string.h";
4511 c_fix = format;
4512
4513 c_fix_arg = "#if !defined(__VAX) && !defined(__GNUC__)\n";
4514
4515 test_text = "#if !defined(__VAX)\n";
4516 };
4517
4518 /*
4519 * On VMS, fix incompatible redeclaration of hostalias.
4520 */
4521 fix = {
4522 hackname = vms_do_not_redeclare_hostalias;
4523 select = "(void[ \t]+fp_nquery \\(const u_char \\*, int, FILE \\*\\);)\n"
4524 "(__char_ptr32[ \t]+hostalias \\(const char \\*\\);)";
4525 mach = "*-*-*vms*";
4526 files = "rtldef/resolv.h";
4527 c_fix = format;
4528
4529 c_fix_arg = "%1\n"
4530 "/* %2 */";
4531
4532 test_text = "void fp_nquery (const u_char *, int, FILE *);\n"
4533 "__char_ptr32 hostalias (const char *);\n";
4534 };
4535
4536 /*
4537 * On VMS, forward declare structure before referencing them in prototypes.
4538 */
4539 fix = {
4540 hackname = vms_forward_declare_struct;
4541 select = "(/\\* forward decls for C\\+\\+ \\*/\n)"
4542 "#ifdef __cplusplus\n";
4543 mach = "*-*-*vms*";
4544 files = rtldef/if.h;
4545 c_fix = format;
4546
4547 c_fix_arg = "%1"
4548 "#if defined (__cplusplus) || defined (__GNUC__)\n";
4549
4550 test_text = "/* forward decls for C++ */\n"
4551 "#ifdef __cplusplus\n"
4552 "struct foo;\n"
4553 "#endif\n";
4554 };
4555
4556 /*
4557 * On VMS, do not declare getopt and al if pointers are 64 bit.
4558 */
4559 fix = {
4560 hackname = vms_no_64bit_getopt;
4561 select = "^[ \t]*(extern[ \t]*)?(int[ \t]*(getopt|optind|opterr|optopt)"
4562 "|(char \\*optarg))([ \t]*\\(.*\\))?;\n";
4563 mach = "*-*-*vms*";
4564 files = rtldef/stdio.h, rtldef/unistd.h;
4565 c_fix = format;
4566
4567 c_fix_arg = <<- _EOArg_
4568 #if __INITIAL_POINTER_SIZE != 64 /* getopt is short ptr only. */
4569 %0#endif
4570
4571 _EOArg_;
4572
4573 test_text = "int getopt (int, char * const [], const char *);";
4574 };
4575
4576 /*
4577 * On VMS, force the use of fast setjmp, as the normal setjmp uses conditions
4578 * which is not yet fully supported by gcc.
4579 */
4580 fix = {
4581 hackname = vms_use_fast_setjmp;
4582 select = "(#[ \t]*if[ \t]*defined\\(__FAST_SETJMP\\)[ \t]*\\|\\|)";
4583 mach = "*-*-*vms*";
4584 files = rtldef/setjmp.h;
4585 c_fix = format;
4586
4587 c_fix_arg = "%0 defined (__GNUC__) ||";
4588
4589 test_text = "# if defined(__FAST_SETJMP) || defined(__UNIX_SETJMP)";
4590 };
4591
4592 /*
4593 * On VMS, use pragma extern_model instead of VAX-C keywords.
4594 */
4595 fix = {
4596 hackname = vms_use_pragma_extern_model;
4597 select = "#if defined\\(__DECC\\) \\|\\| defined\\(__DECCXX\\)\n"
4598 "# pragma extern_model __save\n";
4599 mach = "*-*-*vms*";
4600 c_fix = format;
4601
4602 c_fix_arg = "#if defined(__DECC) || defined(__DECCXX) || defined(__GNUC__)\n"
4603 "# pragma extern_model __save\n";
4604
4605 test_text = "#if defined(__DECC) || defined(__DECCXX)\n"
4606 "# pragma extern_model __save\n"
4607 "# pragma extern_model strict_refdef\n"
4608 " extern struct x zz$yy;\n"
4609 "# pragma extern_model __restore\n"
4610 "#endif\n";
4611 };
4612
4613 /*
4614 * On VMS, change <resource.h> to <sys/resource.h> to avoid a
4615 * conflict while building gcc. Likewise for <builtins.h>
4616 */
4617 fix = {
4618 hackname = vms_use_quoted_include;
4619 select = "(#[ \t]*include[ \t]+)<(resource|builtins)\\.h>";
4620 mach = "*-*-*vms*";
4621 files = rtldef/wait.h, starlet_c/pthread.h;
4622 c_fix = format;
4623
4624 c_fix_arg = '%1<sys/%2.h>';
4625
4626 test_text = "# include <resource.h>";
4627 };
4628
4629 /*
4630 * AIX and Interix headers define NULL to be cast to a void pointer,
4631 * which is illegal in ANSI C++.
4632 */
4633 fix = {
4634 hackname = void_null;
4635 files = curses.h, dbm.h, locale.h, stdio.h, stdlib.h, string.h,
4636 time.h, unistd.h, sys/dir.h, sys/param.h, sys/types.h;
4637 /* avoid changing C++ friendly NULL */
4638 bypass = __cplusplus;
4639 bypass = __null;
4640 select = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
4641 c_fix = format;
4642 c_fix_arg = <<- _EOFix_
4643 #ifndef NULL
4644 #ifdef __cplusplus
4645 #ifdef __GNUG__
4646 #define NULL __null
4647 #else /* ! __GNUG__ */
4648 #define NULL 0L
4649 #endif /* __GNUG__ */
4650 #else /* ! __cplusplus */
4651 #define NULL ((void *)0)
4652 #endif /* __cplusplus */
4653 #endif /* !NULL */
4654 _EOFix_;
4655 test_text = "# define\tNULL \t((void *)0) /* typed NULL */";
4656 };
4657
4658 /*
4659 * Make VxWorks header which is almost gcc ready fully gcc ready.
4660 */
4661 fix = {
4662 hackname = vxworks_gcc_problem;
4663 files = types/vxTypesBase.h;
4664 select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
4665
4666 sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
4667 "#if 1/";
4668
4669 sed = "/[ \t]size_t/i\\\n"
4670 "#ifndef _GCC_SIZE_T\\\n"
4671 "#define _GCC_SIZE_T\n";
4672
4673 sed = "/[ \t]size_t/a\\\n"
4674 "#endif\n";
4675
4676 sed = "/[ \t]ptrdiff_t/i\\\n"
4677 "#ifndef _GCC_PTRDIFF_T\\\n"
4678 "#define _GCC_PTRDIFF_T\n";
4679
4680 sed = "/[ \t]ptrdiff_t/a\\\n"
4681 "#endif\n";
4682
4683 sed = "/[ \t]wchar_t/i\\\n"
4684 "#ifndef _GCC_WCHAR_T\\\n"
4685 "#define _GCC_WCHAR_T\n";
4686
4687 sed = "/[ \t]wchar_t/a\\\n"
4688 "#endif\n";
4689
4690 test_text =
4691 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
4692 "typedef unsigned int size_t;\n"
4693 "typedef long ptrdiff_t;\n"
4694 "typedef unsigned short wchar_t;\n"
4695 "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
4696 };
4697
4698 /*
4699 * Wrap VxWorks ioctl to keep everything pretty
4700 */
4701 fix = {
4702 hackname = vxworks_ioctl_macro;
4703 files = ioLib.h;
4704 mach = "*-*-vxworks*";
4705
4706 c_fix = format;
4707 c_fix_arg = "%0\n"
4708 "#define ioctl(fd, func, arg) (ioctl)(fd, func, (int)(arg))\n";
4709 c_fix_arg = "extern[\t ]+int[\t ]+ioctl[\t ]*\\([\t ,[:alnum:]]*\\);";
4710
4711 test_text = "extern int ioctl ( int asdf1234, int jkl , int qwerty ) ;";
4712 };
4713
4714 /*
4715 * Wrap VxWorks mkdir to be posix compliant
4716 */
4717 fix = {
4718 hackname = vxworks_mkdir_macro;
4719 files = sys/stat.h;
4720 mach = "*-*-vxworks*";
4721
4722 c_fix = format;
4723 c_fix_arg = "%0\n"
4724 "#define mkdir(dir, ...) ((void)0, ##__VA_ARGS__, (mkdir)(dir))\n";
4725 c_fix_arg = "extern[\t ]+STATUS[\t ]+mkdir[\t ]*"
4726 "\\([\t ]*const[\t ]+char[\t ]*\\*[\t ]*" /* arg type */
4727 "(|[_[:alpha:]][_[:alnum:]]*)" /* arg name (optional) */
4728 "\\)[\t ]*;";
4729
4730 test_text = "extern STATUS mkdir (const char * _qwerty) ;";
4731 };
4732
4733 /*
4734 * Fix VxWorks <time.h> to not require including <vxTypes.h>.
4735 */
4736 fix = {
4737 hackname = vxworks_needs_vxtypes;
4738 files = time.h;
4739 select = "uint_t([ \t]+_clocks_per_sec)";
4740 c_fix = format;
4741 c_fix_arg = "unsigned int%1";
4742 test_text = "uint_t\t_clocks_per_sec;";
4743 };
4744
4745 /*
4746 * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
4747 */
4748 fix = {
4749 hackname = vxworks_needs_vxworks;
4750 files = sys/stat.h;
4751 test = " -r types/vxTypesOld.h";
4752 test = " -n \"`egrep '#include' $file`\"";
4753 test = " -n \"`egrep ULONG $file`\"";
4754 select = "#[ \t]define[ \t]+__INCstath";
4755
4756 sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
4757 "#include <types/vxTypesOld.h>\n";
4758
4759 test_text = "`touch types/vxTypesOld.h`"
4760 "#include </dev/null> /* ULONG */\n"
4761 "# define\t__INCstath <sys/stat.h>";
4762 };
4763
4764 /*
4765 * Make it so VxWorks does not include gcc/regs.h accidentally
4766 */
4767 fix = {
4768 hackname = vxworks_regs;
4769 mach = "*-*-vxworks*";
4770
4771 select = "#[\t ]*include[\t ]+[<\"]regs.h[>\"]";
4772 c_fix = format;
4773 c_fix_arg = "#include <arch/../regs.h>";
4774
4775 test_text = "#include <regs.h>\n";
4776 };
4777
4778 /*
4779 * Another bad dependency in VxWorks 5.2 <time.h>.
4780 */
4781 fix = {
4782 hackname = vxworks_time;
4783 files = time.h;
4784 test = " -r vxWorks.h";
4785
4786 select = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
4787 c_fix = format;
4788
4789 c_fix_arg =
4790 "#ifndef __gcc_VOIDFUNCPTR_defined\n"
4791 "#ifdef __cplusplus\n"
4792 "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
4793 "#else\n"
4794 "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
4795 "#endif\n"
4796 "#define __gcc_VOIDFUNCPTR_defined\n"
4797 "#endif\n"
4798 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
4799
4800 test_text = "`touch vxWorks.h`"
4801 "#define VOIDFUNCPTR (void(*)())";
4802 };
4803
4804 /*
4805 * This hack makes write const-correct on VxWorks
4806 */
4807 fix = {
4808 hackname = vxworks_write_const;
4809 files = ioLib.h;
4810 mach = "*-*-vxworks*";
4811
4812 c_fix = format;
4813 c_fix_arg = "extern int write (int, const char*, size_t);";
4814 c_fix_arg = "extern[\t ]+int[\t ]+write[\t ]*\\("
4815 "[\t ]*int[\t ]*,"
4816 "[\t ]*char[\t ]*\\*[\t ]*,"
4817 "[\t ]*size_t[\t ]*\\)[\t ]*;";
4818
4819 test_text = "extern int write ( int , char * , size_t ) ;";
4820 };
4821
4822 /*
4823 * There are several name conflicts with C++ reserved words in X11 header
4824 * files. These are fixed in some versions, so don't do the fixes if
4825 * we find __cplusplus in the file. These were found on the RS/6000.
4826 */
4827 fix = {
4828 hackname = x11_class;
4829 files = X11/ShellP.h;
4830 bypass = __cplusplus;
4831 select = "^([ \t]*char \\*)class;(.*)";
4832 c_fix = format;
4833 c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n"
4834 "#else\n%1class;%2\n#endif";
4835 test_text =
4836 "struct {\n"
4837 " char *class;\n"
4838 "} mumble;\n";
4839 };
4840
4841 /*
4842 * class in Xm/BaseClassI.h
4843 */
4844 fix = {
4845 hackname = x11_class_usage;
4846 files = Xm/BaseClassI.h;
4847 bypass = "__cplusplus";
4848
4849 select = " class\\)";
4850 c_fix = format;
4851 c_fix_arg = " c_class)";
4852
4853 test_text = "extern mumble (int class);\n";
4854 };
4855
4856 /*
4857 * new in Xm/Traversal.h
4858 */
4859 fix = {
4860 hackname = x11_new;
4861 files = Xm/Traversal.h;
4862 bypass = __cplusplus;
4863
4864 sed = "/Widget\told, new;/i\\\n"
4865 "#ifdef __cplusplus\\\n"
4866 "\\\tWidget\told, c_new;\\\n"
4867 "#else\n";
4868
4869 sed = "/Widget\told, new;/a\\\n"
4870 "#endif\n";
4871
4872 sed = "s/Widget new,/Widget c_new,/g";
4873 test_text =
4874 "struct wedge {\n"
4875 " Widget\told, new;\n"
4876 "};\nextern Wedged( Widget new, Widget old );";
4877 };
4878
4879 /*
4880 * Incorrect sprintf declaration in X11/Xmu.h
4881 */
4882 fix = {
4883 hackname = x11_sprintf;
4884 files = X11/Xmu.h;
4885 files = X11/Xmu/Xmu.h;
4886 select = "^extern char \\*\tsprintf\\(\\);$";
4887
4888 c_fix = format;
4889 c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
4890
4891 test_text = "extern char *\tsprintf();";
4892 };
4893 /*EOF*/
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