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2012-03-12 Tristan Gingold <gingold@adacore.com>
[thirdparty/gcc.git] / fixincludes / inclhack.def
1 /* -*- Mode: C -*- */
2
3 autogen definitions fixincl;
4
5 /* Define all the fixes we know about for repairing damaged headers.
6 Please see the README before adding or changing entries in this file.
7
8 This is the sort command:
9
10 blocksort output=inclhack.sorted \
11 pattern='^/\*$' \
12 trailer='^/\*EOF\*[/]' \
13 input=inclhack.def \
14 key='hackname[ ]*=[ ]*(.*);'
15
16 Set up a debug test so we can make the templates emit special
17 code while debugging these fixes: */
18
19 #ifdef DEBUG
20 FIXINC_DEBUG = yes;
21 #endif
22
23 /* On AIX when _LARGE_FILES is defined stdio.h defines fopen to
24 * fopen64 etc. and this causes problems when building with g++
25 * because cstdio udefs everything from stdio.h, leaving us with
26 * ::fopen has not been declared errors. This fixes stdio.h to
27 * undef those defines and use __asm__ to alias the symbols if
28 * building with g++ and -D_LARGE_FILES
29 */
30 fix = {
31 hackname = AAB_aix_stdio;
32 files = stdio.h;
33 select = "define fopen fopen64";
34 mach = "*-*-aix*";
35 test-text = ''; /* no way to test */
36
37 c_fix = wrap;
38
39 c_fix_arg = "";
40
41 c_fix_arg = <<- _EOArg_
42
43 #if defined __GNUG__ && defined _LARGE_FILES && defined __cplusplus
44 #define __need__aix_stdio_h_fix
45 #ifdef __need__aix_stdio_h_fix
46 #undef fseeko
47 #undef ftello
48 #undef fgetpos
49 #undef fsetpos
50 #undef fopen
51 #undef freopen
52 /* Alias the symbols using asm */
53 extern "C" {
54 extern int fgetpos(FILE *, fpos64_t *) __asm__("fgetpos64");
55 extern FILE *fopen(const char *, const char *) __asm__("fopen64");
56 extern FILE *freopen(const char *, const char *, FILE *) __asm__("freopen64");
57 extern int fseeko(FILE *, off64_t, int) __asm__("fseeko64");
58 extern int fsetpos(FILE *, const fpos64_t *) __asm__("fsetpos64");
59 extern off64_t ftello(FILE *) __asm__("ftello64");
60 }
61 #endif
62 #endif
63
64 _EOArg_;
65 };
66
67
68 /*
69 * On Mac OS 10.3.9, the 'long double' functions are available in
70 * libSystem, but are not prototyped in math.h.
71 */
72 fix = {
73 hackname = AAB_darwin7_9_long_double_funcs;
74 mach = "*-*-darwin7.9*";
75 files = architecture/ppc/math.h;
76 bypass = "powl";
77 replace = <<- _EndOfHeader_
78 /* This file prototypes the long double functions available on Mac OS
79 10.3.9. */
80 #ifndef __MATH__
81 # undef __APPLE_CC__
82 # define __APPLE_CC__ 1345
83 # include_next <architecture/ppc/math.h>
84 # undef __APPLE_CC__
85 # define __APPLE_CC__ 1
86 # ifndef __LIBMLDBL_COMPAT
87 # ifdef __LONG_DOUBLE_128__
88 # define __LIBMLDBL_COMPAT(sym) __asm("_" #sym "$LDBL128")
89 # else
90 # define __LIBMLDBL_COMPAT(sym)
91 # endif /* __LONG_DOUBLE_128__ */
92 # endif /* __LIBMLDBL_COMPAT */
93 # ifdef __cplusplus
94 extern "C" {
95 # endif
96 extern long double acosl( long double ) __LIBMLDBL_COMPAT(acosl);
97 extern long double asinl( long double ) __LIBMLDBL_COMPAT(asinl);
98 extern long double atanl( long double ) __LIBMLDBL_COMPAT(atanl);
99 extern long double atan2l( long double, long double ) __LIBMLDBL_COMPAT(atan2l);
100 extern long double cosl( long double ) __LIBMLDBL_COMPAT(cosl);
101 extern long double sinl( long double ) __LIBMLDBL_COMPAT(sinl);
102 extern long double tanl( long double ) __LIBMLDBL_COMPAT(tanl);
103 extern long double acoshl( long double ) __LIBMLDBL_COMPAT(acoshl);
104 extern long double asinhl( long double ) __LIBMLDBL_COMPAT(asinhl);
105 extern long double atanhl( long double ) __LIBMLDBL_COMPAT(atanhl);
106 extern long double coshl( long double ) __LIBMLDBL_COMPAT(coshl);
107 extern long double sinhl( long double ) __LIBMLDBL_COMPAT(sinhl);
108 extern long double tanhl( long double ) __LIBMLDBL_COMPAT(tanhl);
109 extern long double expl( long double ) __LIBMLDBL_COMPAT(expl);
110 extern long double exp2l( long double ) __LIBMLDBL_COMPAT(exp2l);
111 extern long double expm1l( long double ) __LIBMLDBL_COMPAT(expm1l);
112 extern long double logl( long double ) __LIBMLDBL_COMPAT(logl);
113 extern long double log10l( long double ) __LIBMLDBL_COMPAT(log10l);
114 extern long double log2l( long double ) __LIBMLDBL_COMPAT(log2l);
115 extern long double log1pl( long double ) __LIBMLDBL_COMPAT(log1pl);
116 extern long double logbl( long double ) __LIBMLDBL_COMPAT(logbl);
117 extern long double modfl( long double, long double * ) __LIBMLDBL_COMPAT(modfl);
118 extern long double ldexpl( long double, int ) __LIBMLDBL_COMPAT(ldexpl);
119 extern long double frexpl( long double, int * ) __LIBMLDBL_COMPAT(frexpl);
120 extern int ilogbl( long double ) __LIBMLDBL_COMPAT(ilogbl);
121 extern long double scalbnl( long double, int ) __LIBMLDBL_COMPAT(scalbnl);
122 extern long double scalblnl( long double, long int ) __LIBMLDBL_COMPAT(scalblnl);
123 extern long double fabsl( long double ) __LIBMLDBL_COMPAT(fabsl);
124 extern long double cbrtl( long double ) __LIBMLDBL_COMPAT(cbrtl);
125 extern long double hypotl( long double, long double ) __LIBMLDBL_COMPAT(hypotl);
126 extern long double powl( long double, long double ) __LIBMLDBL_COMPAT(powl);
127 extern long double sqrtl( long double ) __LIBMLDBL_COMPAT(sqrtl);
128 extern long double erfl( long double ) __LIBMLDBL_COMPAT(erfl);
129 extern long double erfcl( long double ) __LIBMLDBL_COMPAT(erfcl);
130 extern long double lgammal( long double ) __LIBMLDBL_COMPAT(lgammal);
131 extern long double tgammal( long double ) __LIBMLDBL_COMPAT(tgammal);
132 extern long double ceill( long double ) __LIBMLDBL_COMPAT(ceill);
133 extern long double floorl( long double ) __LIBMLDBL_COMPAT(floorl);
134 extern long double nearbyintl( long double ) __LIBMLDBL_COMPAT(nearbyintl);
135 extern long double rintl( long double ) __LIBMLDBL_COMPAT(rintl);
136 extern long int lrintl( long double ) __LIBMLDBL_COMPAT(lrintl);
137 extern long long int llrintl( long double ) __LIBMLDBL_COMPAT(llrintl);
138 extern long double roundl( long double ) __LIBMLDBL_COMPAT(roundl);
139 extern long int lroundl( long double ) __LIBMLDBL_COMPAT(lroundl);
140 extern long long int llroundl( long double ) __LIBMLDBL_COMPAT(llroundl);
141 extern long double truncl( long double ) __LIBMLDBL_COMPAT(truncl);
142 extern long double fmodl( long double, long double) __LIBMLDBL_COMPAT(fmodl);
143 extern long double remainderl( long double, long double ) __LIBMLDBL_COMPAT(remainderl);
144 extern long double remquol( long double, long double, int * ) __LIBMLDBL_COMPAT(remquol);
145 extern long double copysignl( long double, long double ) __LIBMLDBL_COMPAT(copysignl);
146 extern long double nanl( const char * ) __LIBMLDBL_COMPAT(nanl);
147 extern long double nextafterl( long double, long double ) __LIBMLDBL_COMPAT(nextafterl);
148 extern long double nexttowardl( long double, long double ) __LIBMLDBL_COMPAT(nexttowardl);
149 extern long double fdiml( long double, long double ) __LIBMLDBL_COMPAT(fdiml);
150 extern long double fmaxl( long double, long double ) __LIBMLDBL_COMPAT(fmaxl);
151 extern long double fminl( long double, long double ) __LIBMLDBL_COMPAT(fminl);
152 extern long double fmal( long double, long double, long double ) __LIBMLDBL_COMPAT(fmal);
153 # ifdef __cplusplus
154 }
155 # endif
156 #endif /* __MATH__ */
157 _EndOfHeader_;
158 };
159
160
161 /*
162 * ... and for the previous fix to be useful, you have to not use ""
163 * includes.
164 */
165 fix = {
166 hackname = AAB_darwin7_9_long_double_funcs_2;
167 mach = "*-*-darwin7.9*";
168 files = math.h;
169 select = '#include[ \t]+\"';
170 c_fix = format;
171 c_fix_arg = "%1<%2.h>";
172
173 c_fix_arg = '([ \t]*#[ \t]*include[ \t]+)"([a-z0-9/]+)\.h"';
174
175 test_text = '#include "architecture/ppc/math.h"';
176 };
177
178
179 /*
180 * This fixes __FD_ZERO bug for linux 2.x.y (x <= 2 && y <= some n)
181 */
182 fix = {
183 hackname = AAB_fd_zero_asm_posix_types_h;
184 files = asm/posix_types.h;
185 mach = 'i[34567]86-*-linux*';
186 bypass = '} while';
187 bypass = 'x86_64';
188 bypass = 'posix_types_64';
189
190 /*
191 * Define _POSIX_TYPES_H_WRAPPER at the end of the wrapper, not
192 * the start, so that if #include_next gets another instance of
193 * the wrapper, this will follow the #include_next chain until
194 * we arrive at the real <asm/posix_types.h>.
195 */
196 replace = <<- _EndOfHeader_
197 /* This file fixes a bug in the __FD_ZERO macro
198 for older versions of the Linux kernel. */
199 #ifndef _POSIX_TYPES_H_WRAPPER
200 #include <features.h>
201 #include_next <asm/posix_types.h>
202
203 #if defined(__FD_ZERO) && !defined(__GLIBC__)
204 #undef __FD_ZERO
205 #define __FD_ZERO(fdsetp) \
206 do { \
207 int __d0, __d1; \
208 __asm__ __volatile__("cld ; rep ; stosl" \
209 : "=&c" (__d0), "=&D" (__d1) \
210 : "a" (0), "0" (__FDSET_LONGS), \
211 "1" ((__kernel_fd_set *) (fdsetp)) :"memory"); \
212 } while (0)
213 #endif
214
215 #define _POSIX_TYPES_H_WRAPPER
216 #endif /* _POSIX_TYPES_H_WRAPPER */
217 _EndOfHeader_;
218 };
219
220
221 /*
222 * This fixes __FD_ZERO bug for glibc-1.x
223 */
224 fix = {
225 hackname = AAB_fd_zero_gnu_types_h;
226 files = gnu/types.h;
227 mach = 'i[34567]86-*-linux*';
228
229 /*
230 * Define _TYPES_H_WRAPPER at the end of the wrapper, not
231 * the start, so that if #include_next gets another instance of
232 * the wrapper, this will follow the #include_next chain until
233 * we arrive at the real <gnu/types.h>.
234 */
235 replace = <<- _EndOfHeader_
236 /* This file fixes a bug in the __FD_ZERO macro present in glibc 1.x. */
237 #ifndef _TYPES_H_WRAPPER
238 #include <features.h>
239 #include_next <gnu/types.h>
240
241 #if defined(__FD_ZERO) && !defined(__GLIBC__)
242 #undef __FD_ZERO
243 # define __FD_ZERO(fdsetp) \
244 do { \
245 int __d0, __d1; \
246 __asm__ __volatile__("cld ; rep ; stosl" \
247 : "=&c" (__d0), "=&D" (__d1) \
248 : "a" (0), "0" (__FDSET_LONGS), \
249 "1" ((__fd_set *) (fdsetp)) :"memory"); \
250 } while (0)
251 #endif
252
253 #define _TYPES_H_WRAPPER
254 #endif /* _TYPES_H_WRAPPER */
255 _EndOfHeader_;
256 };
257
258
259 /*
260 * This fixes __FD_ZERO bug for glibc-2.0.x
261 */
262 fix = {
263 hackname = AAB_fd_zero_selectbits_h;
264 files = selectbits.h;
265 mach = 'i[34567]86-*-linux*';
266
267 /*
268 * Define _SELECTBITS_H_WRAPPER at the end of the wrapper, not
269 * the start, so that if #include_next gets another instance of
270 * the wrapper, this will follow the #include_next chain until
271 * we arrive at the real <selectbits.h>.
272 */
273 replace = <<- _EndOfHeader_
274 /* This file fixes a bug in the __FD_ZERO macro present in glibc 2.0.x. */
275 #ifndef _SELECTBITS_H_WRAPPER
276 #include <features.h>
277 #include_next <selectbits.h>
278
279 #if defined(__FD_ZERO) && defined(__GLIBC__) \\
280 && defined(__GLIBC_MINOR__) && __GLIBC__ == 2 \\
281 && __GLIBC_MINOR__ == 0
282 #undef __FD_ZERO
283 #define __FD_ZERO(fdsetp) \\
284 do { \\
285 int __d0, __d1; \\
286 __asm__ __volatile__ ("cld; rep; stosl" \\
287 : "=&c" (__d0), "=&D" (__d1) \\
288 : "a" (0), "0" (sizeof (__fd_set) \\
289 / sizeof (__fd_mask)), \\
290 "1" ((__fd_mask *) (fdsetp)) \\
291 : "memory"); \\
292 } while (0)
293 #endif
294
295 #define _SELECTBITS_H_WRAPPER
296 #endif /* _SELECTBITS_H_WRAPPER */
297 _EndOfHeader_;
298 };
299
300
301 /*
302 * Solaris <sys/varargs.h> is a DDK (aka kernel-land) header providing
303 * the same interface as <stdarg.h>. No idea why they couldn't have just
304 * used the standard header.
305 */
306 fix = {
307 hackname = AAB_solaris_sys_varargs_h;
308 files = "sys/varargs.h";
309 mach = '*-*-solaris*';
310 replace = <<- _EndOfHeader_
311 #ifdef __STDC__
312 #include <stdarg.h>
313 #else
314 #include <varargs.h>
315 #endif
316 _EndOfHeader_;
317 };
318
319
320 /*
321 * Fix non-ANSI memcpy declaration that conflicts with gcc's builtin
322 * declaration on Sun OS 4.x. We must only fix this on Sun OS 4.x, because
323 * many other systems have similar text but correct versions of the file.
324 * To ensure only Sun's is fixed, we grep for a likely unique string.
325 * Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t )
326 */
327 fix = {
328 hackname = AAB_sun_memcpy;
329 files = memory.h;
330 select = "/\\*\t@\\(#\\)"
331 "(head/memory.h\t50.1\t "
332 "|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/";
333
334 replace = <<- _EndOfHeader_
335 /* This file was generated by fixincludes */
336 #ifndef __memory_h__
337 #define __memory_h__
338
339 #ifdef __STDC__
340 extern void *memccpy();
341 extern void *memchr();
342 extern void *memcpy();
343 extern void *memset();
344 #else
345 extern char *memccpy();
346 extern char *memchr();
347 extern char *memcpy();
348 extern char *memset();
349 #endif /* __STDC__ */
350
351 extern int memcmp();
352
353 #endif /* __memory_h__ */
354 _EndOfHeader_;
355 };
356
357
358 /*
359 * complex.h on AIX 5 and AIX 6 define _Complex_I and I in terms of __I,
360 * which only is provided by AIX xlc C99.
361 */
362 fix = {
363 hackname = aix_complex;
364 mach = "*-*-aix*";
365 files = complex.h;
366 select = "#define[ \t]_Complex_I[ \t]__I";
367 c_fix = format;
368 c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
369 test_text = "#define _Complex_I __I\n";
370 };
371
372 /*
373 * net/if_arp.h defines a variable fc_softc instead of adding a
374 * typedef for the struct on AIX 5.2, 5.3, 6.1 and 7.1
375 */
376 fix = {
377 hackname = aix_net_if_arp;
378 mach = "*-*-aix*";
379 files = "net/if_arp.h";
380 select = "^struct fc_softc \\{";
381 c_fix = format;
382 c_fix_arg = "typedef struct _fc_softc {";
383 test_text = "struct fc_softc {\n int a;\n};";
384 };
385
386 /*
387 * pthread.h on AIX defines PTHREAD_ONCE_INIT without enough braces.
388 */
389 fix = {
390 hackname = aix_once_init_1;
391 mach = "*-*-aix*";
392 files = "pthread.h";
393 select = "#define[ \t]PTHREAD_ONCE_INIT \\\\\n"
394 "\\{ \\\\\n";
395 c_fix = format;
396 c_fix_arg = "#define PTHREAD_ONCE_INIT \\\n"
397 "{{ \\\n";
398 test_text = "#define PTHREAD_ONCE_INIT \\\\\n"
399 "{ \\\\\n";
400 };
401
402 fix = {
403 hackname = aix_once_init_2;
404 mach = "*-*-aix*";
405 files = "pthread.h";
406 select = "[ \t]0 \\\\\n"
407 "\\}\n";
408 c_fix = format;
409 c_fix_arg = " 0 \\\n"
410 "}}\n";
411 test_text = " 0 \\\\\n"
412 "}\n";
413 };
414
415 /*
416 * pthread.h on AIX 4.3.3 tries to define a macro without whitspace
417 * which violates a requirement of ISO C.
418 */
419 fix = {
420 hackname = aix_pthread;
421 files = "pthread.h";
422 select = "(#define [A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])";
423 c_fix = format;
424 c_fix_arg = "%1 %2";
425 test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n"
426 "{...init stuff...}";
427 };
428
429
430 /*
431 * AIX stdint.h fixes.
432 */
433 fix = {
434 hackname = aix_stdint_1;
435 mach = "*-*-aix*";
436 files = stdint-aix.h, stdint.h;
437 select = "#define[ \t]UINT8_MAX[ \t]\\(255U\\)\n"
438 "#define[ \t]UINT16_MAX[ \t]\\(65535U\\)";
439 c_fix = format;
440 c_fix_arg = "#define UINT8_MAX (255)\n"
441 "#define UINT16_MAX (65535)";
442 test_text = "#define UINT8_MAX (255U)\n"
443 "#define UINT16_MAX (65535U)";
444 };
445
446
447 fix = {
448 hackname = aix_stdint_2;
449 mach = "*-*-aix*";
450 files = stdint-aix.h, stdint.h;
451 select = "#define[ \t]INTPTR_MIN[ \t]INT64_MIN\n"
452 "#define[ \t]INTPTR_MAX[ \t]INT64_MAX\n"
453 "#define[ \t]UINTPTR_MAX[ \t]UINT64_MAX\n"
454 "#else\n"
455 "#define[ \t]INTPTR_MIN[ \t]INT32_MIN\n"
456 "#define[ \t]INTPTR_MAX[ \t]INT32_MAX\n"
457 "#define[ \t]UINTPTR_MAX[ \t]UINT32_MAX";
458 c_fix = format;
459 c_fix_arg = "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
460 "#define INTPTR_MAX 9223372036854775807L\n"
461 "#define UINTPTR_MAX 18446744073709551615UL\n"
462 "#else\n"
463 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
464 "#define INTPTR_MAX 2147483647L\n"
465 "#define UINTPTR_MAX 4294967295UL";
466 test_text = "#define INTPTR_MIN INT64_MIN\n"
467 "#define INTPTR_MAX INT64_MAX\n"
468 "#define UINTPTR_MAX UINT64_MAX\n"
469 "#else\n"
470 "#define INTPTR_MIN INT32_MIN\n"
471 "#define INTPTR_MAX INT32_MAX\n"
472 "#define UINTPTR_MAX UINT32_MAX";
473 };
474
475
476 fix = {
477 hackname = aix_stdint_3;
478 mach = "*-*-aix*";
479 files = stdint-aix.h, stdint.h;
480 select = "#define[ \t]PTRDIFF_MIN[ \t]INT64_MIN\n"
481 "#define[ \t]PTRDIFF_MAX[ \t]INT64_MAX\n"
482 "#else\n"
483 "#define[ \t]PTRDIFF_MIN[ \t]*INT32_MIN\n"
484 "#define[ \t]PTRDIFF_MAX[ \t]*INT32_MAX";
485 c_fix = format;
486 c_fix_arg = "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
487 "#define PTRDIFF_MAX 9223372036854775807L\n"
488 "#else\n"
489 "#define PTRDIFF_MIN (-2147483647L - 1)\n"
490 "#define PTRDIFF_MAX 2147483647L";
491 test_text = "#define PTRDIFF_MIN INT64_MIN\n"
492 "#define PTRDIFF_MAX INT64_MAX\n"
493 "#else\n"
494 "#define PTRDIFF_MIN INT32_MIN\n"
495 "#define PTRDIFF_MAX INT32_MAX";
496 };
497
498
499 fix = {
500 hackname = aix_stdint_4;
501 mach = "*-*-aix*";
502 files = stdint-aix.h, stdint.h;
503 select = "#define[ \t]SIZE_MAX[ \t]UINT64_MAX\n"
504 "#else\n"
505 "#define[ \t]SIZE_MAX[ \t]*UINT32_MAX";
506 c_fix = format;
507 c_fix_arg = "#define SIZE_MAX 18446744073709551615UL\n"
508 "#else\n"
509 "#define SIZE_MAX 4294967295UL";
510 test_text = "#define SIZE_MAX UINT64_MAX\n"
511 "#else\n"
512 "#define SIZE_MAX UINT32_MAX";
513 };
514
515
516 fix = {
517 hackname = aix_stdint_5;
518 mach = "*-*-aix*";
519 files = stdint-aix.h, stdint.h;
520 select = "#define[ \t]UINT8_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)\n"
521 "#define[ \t]UINT16_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)";
522 c_fix = format;
523 c_fix_arg = "#define UINT8_C(c) c\n"
524 "#define UINT16_C(c) c";
525 test_text = "#define UINT8_C(c) __CONCAT__(c,U)\n"
526 "#define UINT16_C(c) __CONCAT__(c,U)";
527 };
528
529
530 /*
531 * sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline
532 * in an otherwise harmless (and #ifed out) macro definition
533 */
534 fix = {
535 hackname = aix_sysmachine;
536 files = sys/machine.h;
537 select = "\\\\ +\n";
538 c_fix = format;
539 c_fix_arg = "\\\n";
540 test_text = "#define FOO \\\n"
541 " bar \\ \n baz \\ \n bat";
542 };
543
544
545 /*
546 * sys/wait.h on AIX 5.2 defines macros that have both signed and
547 * unsigned types in conditional expressions.
548 */
549 fix = {
550 hackname = aix_syswait_2;
551 files = sys/wait.h;
552 select = '\? (\(\(\(\(unsigned[^)]*\)[^)]*\) >> [^)]*\) \& 0xff\) : -1)';
553 c_fix = format;
554 c_fix_arg = "? (int)%1";
555 test_text = "#define WSTOPSIG(__x) (int)(WIFSTOPPED(__x) ? ((((unsigned int)__x) >> 8) & 0xff) : -1)";
556 };
557
558
559 /*
560 * sys/signal.h on some versions of AIX uses volatile in the typedef of
561 * sig_atomic_t, which causes gcc to generate a warning about duplicate
562 * volatile when a sig_atomic_t variable is declared volatile, as
563 * required by ANSI C.
564 */
565 fix = {
566 hackname = aix_volatile;
567 files = sys/signal.h;
568 select = "typedef volatile int sig_atomic_t";
569 c_fix = format;
570 c_fix_arg = "typedef int sig_atomic_t";
571 test_text = "typedef volatile int sig_atomic_t;";
572 };
573
574
575 /*
576 * Fix __assert declaration in assert.h on Alpha OSF/1.
577 */
578 fix = {
579 hackname = alpha___assert;
580 files = "assert.h";
581 select = '__assert\(char \*, char \*, int\)';
582 c_fix = format;
583 c_fix_arg = "__assert(const char *, const char *, int)";
584 test_text = 'extern void __assert(char *, char *, int);';
585 };
586
587
588 /*
589 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4/5 headers.
590 */
591 fix = {
592 hackname = alpha___extern_prefix;
593 select = "(.*)(defined\\(__DECC\\)|def[ \t]*__DECC)[ \t]*\n"
594 "(#[ \t]*pragma[ \t]*extern_prefix.*)";
595
596 mach = "alpha*-dec-osf*";
597 c_fix = format;
598 c_fix_arg = "%1 (defined(__DECC) || defined(__PRAGMA_EXTERN_PREFIX))\n%3";
599
600 test_text = "#ifdef __DECC\n"
601 "#pragma extern_prefix \"_P\"\n"
602 "# if defined(__DECC)\n"
603 "# pragma extern_prefix \"_E\"\n"
604 "# if !defined(_LIBC_POLLUTION_H_) && defined(__DECC)\n"
605 "# pragma extern_prefix \"\"";
606 };
607
608
609 /*
610 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4/5 <standards.h>.
611 */
612 fix = {
613 hackname = alpha___extern_prefix_standards;
614 files = standards.h;
615 select = ".*!defined\\(_LIBC_POLLUTION_H_\\) && !defined\\(__DECC\\)";
616
617 mach = "alpha*-dec-osf*";
618 c_fix = format;
619 c_fix_arg = "%0 && !defined(__PRAGMA_EXTERN_PREFIX)";
620
621 test_text = "#if (_ISO_C_SOURCE>=19990L) "
622 "&& !defined(_LIBC_POLLUTION_H_) && !defined(__DECC)";
623 };
624
625
626 /*
627 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V5 <sys/mount.h> and
628 * <sys/stat.h>. The tests for __DECC are special in various ways, so
629 * alpha__extern_prefix cannot be used.
630 */
631 fix = {
632 hackname = alpha___extern_prefix_sys_stat;
633 files = sys/stat.h;
634 files = sys/mount.h;
635 select = "#[ \t]*if[ \t]*defined\\(__DECC\\)";
636
637 mach = "alpha*-dec-osf5*";
638 c_fix = format;
639 c_fix_arg = "%0 || defined(__PRAGMA_EXTERN_PREFIX)";
640
641 test_text = "# if defined(__DECC)";
642 };
643
644
645 /*
646 * Fix assert macro in assert.h on Alpha OSF/1.
647 * The superfluous int cast breaks C++.
648 */
649 fix = {
650 hackname = alpha_assert;
651 files = "assert.h";
652 select = "(#[ \t]*" 'define assert\(EX\).*)\(\(int\) \(EX\)\)';
653 c_fix = format;
654 c_fix_arg = "%1(EX)";
655 test_text = '#define assert(EX) (((int) (EX)) ? (void)0 '
656 ': __assert(#EX, __FILE__, __LINE__))';
657 };
658
659
660 /*
661 * Fix #defines under Alpha OSF/1:
662 * The following files contain '#pragma extern_prefix "_FOO"' followed by
663 * a '#define something(x,y,z) _FOOsomething(x,y,z)'. The intent of these
664 * statements is to reduce namespace pollution. While these macros work
665 * properly in most cases, they don't allow you to take a pointer to the
666 * "something" being modified. To get around this limitation, change these
667 * statements to be of the form '#define something _FOOsomething'.
668 *
669 * sed ain't egrep, lesson 2463: sed can use self-referential
670 * regular expressions. In the substitute expression below,
671 * "\\1" and "\\2" refer to subexpressions found earlier in the
672 * same match. So, we continue to use sed. "extern_prefix" will
673 * be a rare match anyway...
674 */
675 fix = {
676 hackname = alpha_bad_lval;
677
678 select = "^[ \t]*#[ \t]*pragma[ \t]+extern_prefix";
679 mach = "alpha*-dec-osf*";
680
681 sed =
682 "s/^[ \t]*#[ \t]*define[ \t][ \t]*\\([^(]*\\)\\(([^)]*)\\)[ \t]*"
683 "\\(_.*\\)\\1\\2[ \t]*$/#define \\1 \\3\\1/";
684
685 test_text = '#pragma extern_prefix "_FOO"'"\n"
686 "#define something(x,y,z) _FOOsomething(x,y,z)\n"
687 "#define mumble _FOOmumble";
688 };
689
690
691 /*
692 * Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX.
693 */
694 fix = {
695 hackname = alpha_getopt;
696 files = "stdio.h";
697 files = "stdlib.h";
698 select = 'getopt\(int, char \*\[\], *char \*\)';
699 c_fix = format;
700 c_fix_arg = "getopt(int, char *const[], const char *)";
701 test_text = 'extern int getopt(int, char *[], char *);';
702 };
703
704
705 /*
706 * Fix missing semicolon on Alpha OSF/4 in <net/if.h>
707 */
708 fix = {
709 hackname = alpha_if_semicolon;
710 files = net/if.h;
711 select = "struct[ \t]+sockaddr[ \t]+vmif_paddr[ \t]+/\\*";
712 c_fix = format;
713 c_fix_arg = "struct sockaddr vmif_paddr;\t/*";
714 test_text = ' struct sockaddr vmif_paddr /* protocol address */';
715 };
716
717
718 /*
719 * Remove erroneous parentheses in sym.h on Alpha OSF/1.
720 */
721 fix = {
722 hackname = alpha_parens;
723 files = sym.h;
724 select = '#ifndef\(__mips64\)';
725 c_fix = format;
726 c_fix_arg = "#ifndef __mips64";
727 test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif";
728 };
729
730
731 /*
732 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX <pthread.h>.
733 */
734 fix = {
735 hackname = alpha_pthread;
736 files = pthread.h;
737 select = "((#[ \t]*if)([ \t]*defined[ \t]*\\(_PTHREAD_ENV_DECC\\)"
738 "|def _PTHREAD_ENV_DECC)(.*))\n"
739 "(#[ \t]*define _PTHREAD_USE_PTDNAM_)";
740
741 mach = "alpha*-dec-osf*";
742 c_fix = format;
743 c_fix_arg = "%2 defined (_PTHREAD_ENV_DECC)%4 "
744 "|| defined (__PRAGMA_EXTERN_PREFIX)\n%5";
745
746 test_text = "# if defined (_PTHREAD_ENV_DECC) "
747 "|| defined (_PTHREAD_ENV_EPCC)\n"
748 "# define _PTHREAD_USE_PTDNAM_\n"
749 "# endif\n"
750 "# ifdef _PTHREAD_ENV_DECC\n"
751 "# define _PTHREAD_USE_PTDNAM_\n"
752 "# endif";
753 };
754
755
756 /*
757 * Recognize GCC in Tru64 UNIX V5.1B <pthread.h>.
758 */
759 fix = {
760 hackname = alpha_pthread_gcc;
761 files = pthread.h;
762 select = "#else\n# error <pthread.h>: unrecognized compiler.";
763
764 mach = "alpha*-dec-osf*";
765 c_fix = format;
766 c_fix_arg = "#elif defined (__GNUC__)\n"
767 "# define _PTHREAD_ENV_GCC\n"
768 "%0";
769
770 test_text = "# define _PTHREAD_ENV_INTELC\n"
771 "#else\n"
772 "# error <pthread.h>: unrecognized compiler.\n"
773 "#endif";
774 };
775
776
777 /*
778 * Compaq Tru64 v5.1 defines all of its PTHREAD_*_INITIALIZER macros
779 * incorrectly, specifying less fields in the initializers than are
780 * defined in the corresponding structure types. Use of these macros
781 * in user code results in spurious warnings.
782 */
783 fix = {
784 hackname = alpha_pthread_init;
785 files = pthread.h;
786 select = ' \* @\(#\).RCSfile: pthread\.h,v \$'
787 ' .Revision: 1\.1\.33\.21 \$ \(DEC\)'
788 ' .Date: 2000/08/15 15:30:13 \$';
789 mach = "alpha*-dec-osf*";
790 sed = "s@MVALID\\(.*\\)A}@MVALID\\1A, 0, 0, 0, 0, 0, 0 }@\n"
791 "s@MVALID\\(.*\\)_}@MVALID\\1_, 0, 0, 0, 0 }@\n"
792 "s@CVALID\\(.*\\)A}@CVALID\\1A, 0, 0, 0, 0 }@\n"
793 "s@CVALID\\(.*\\)_}@CVALID\\1_, 0, 0 }@\n"
794 "s@WVALID\\(.*\\)A}@WVALID\\1A, 0, 0, 0, 0, 0, 0, 0, 0, 0 }@\n"
795 "s@WVALID\\(.*\\)_}@WVALID\\1_, 0, 0, 0, 0, 0, 0, 0 }@\n";
796 test_text = <<- _EOText_
797 /*
798 * @(#)_RCSfile: pthread.h,v $ _Revision: 1.1.33.21 $ (DEC) _Date: 2000/08/15 15:30:13 $
799 */
800 #ifndef _PTHREAD_NOMETER_STATIC
801 # define PTHREAD_MUTEX_INITIALIZER \
802 {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA}
803 # define PTHREAD_COND_INITIALIZER \
804 {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA}
805 # define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \
806 {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}
807 # define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \
808 {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}
809 #else
810 # define PTHREAD_MUTEX_INITIALIZER {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA}
811 # define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \
812 {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}
813 # define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \
814 {0, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}
815 #endif
816
817 #define PTHREAD_RWLOCK_INITIALIZER {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA}
818 #define PTHREAD_RWLOCK_INITWITHNAME_NP(_n_,_a_) \
819 {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA, _n_, _a_}
820 _EOText_;
821 };
822
823
824 /*
825 * Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0
826 * And OpenBSD.
827 */
828 fix = {
829 hackname = alpha_sbrk;
830 files = unistd.h;
831 select = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
832 c_fix = format;
833 c_fix_arg = "void *sbrk(";
834 test_text = "extern char* sbrk(ptrdiff_t increment);";
835 };
836
837
838 /*
839 * For C++, avoid any typedef or macro definition of bool,
840 * and use the built in type instead.
841 * HP/UX 10.20 also has it in curses_colr/curses.h.
842 */
843 fix = {
844 hackname = avoid_bool_define;
845 files = curses.h;
846 files = curses_colr/curses.h;
847 files = term.h;
848 files = tinfo.h;
849
850 select = "#[ \t]*define[ \t]+bool[ \t]";
851 bypass = "__cplusplus";
852
853 c_fix = format;
854 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
855 c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*";
856
857 test_text = "# define bool\t char \n";
858 };
859
860
861 fix = {
862 hackname = avoid_bool_type;
863 files = curses.h;
864 files = curses_colr/curses.h;
865 files = term.h;
866 files = tinfo.h;
867
868 select = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
869 bypass = "__cplusplus";
870
871 c_fix = format;
872 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
873
874 test_text = "typedef unsigned int\tbool \t; /* bool\n type */";
875 };
876
877
878 /*
879 * For C++, avoid any typedef definition of wchar_t,
880 * and use the built in type instead.
881 * Don't do this for headers that are smart enough to do the right
882 * thing (recent [n]curses.h and Xlib.h).
883 * Don't do it for <linux/nls.h> which is never used from C++ anyway,
884 * and will be broken by the edit.
885 */
886
887 fix = {
888 hackname = avoid_wchar_t_type;
889
890 select = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;";
891 bypass = "__cplusplus";
892 bypass = "_LINUX_NLS_H";
893 bypass = "XFree86: xc/lib/X11/Xlib\\.h";
894
895 c_fix = format;
896 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
897
898 test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */";
899 };
900
901
902 /*
903 * Fix `typedef struct term;' on hppa1.1-hp-hpux9.
904 */
905 fix = {
906 hackname = bad_struct_term;
907 files = curses.h;
908 select = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;";
909 c_fix = format;
910 c_fix_arg = "struct term;";
911
912 test_text = 'typedef struct term;';
913 };
914
915
916 /*
917 * Fix one other error in this file:
918 * a mismatched quote not inside a C comment.
919 */
920 fix = {
921 hackname = badquote;
922 files = sundev/vuid_event.h;
923 select = "doesn't";
924 c_fix = format;
925 c_fix_arg = "does not";
926
927 test_text = "/* doesn't have matched single quotes */";
928 };
929
930
931 /*
932 * check for broken assert.h that needs stdio.h
933 */
934 fix = {
935 hackname = broken_assert_stdio;
936 files = assert.h;
937 select = stderr;
938 bypass = "include.*stdio\\.h";
939 c_fix = wrap;
940 c_fix_arg = "#include <stdio.h>\n";
941 test_text = "extern FILE* stderr;";
942 };
943
944
945 /*
946 * check for broken assert.h that needs stdlib.h
947 */
948 fix = {
949 hackname = broken_assert_stdlib;
950 files = assert.h;
951 select = 'exit *\(|abort *\(';
952 bypass = "include.*stdlib\\.h";
953 c_fix = wrap;
954 c_fix_arg = "#ifdef __cplusplus\n"
955 "#include <stdlib.h>\n"
956 "#endif\n";
957 test_text = "extern void exit ( int );";
958 };
959
960
961 /*
962 * Remove `extern double cabs' declarations from math.h.
963 * This conflicts with C99. Discovered on AIX.
964 * IRIX 5 and IRIX 6 before 6.5.18 (where C99 support was introduced)
965 * declares cabs() to take a struct __cabs_s argument.
966 * SunOS4 has its cabs() declaration followed by a comment which
967 * terminates on the following line.
968 * Darwin hides its broken cabs in architecture-specific subdirs.
969 */
970 fix = {
971 hackname = broken_cabs;
972 files = math.h, "architecture/*/math.h";
973 select = "^extern[ \t]+double[ \t]+cabs";
974
975 sed = "s/^extern[ \t]*double[ \t]*cabs[ \t]*\([^\\\)]*\);//";
976 sed = "s/^extern[ \t]*long[ \t]*double[ \t]*cabsl[ \t]*\([^\\\)]*\);//";
977
978 test_text = "#ifdef __STDC__\n"
979 "extern double cabs(struct dbl_hypot);\n"
980 "#else\n"
981 "extern double cabs();\n"
982 "#endif\n"
983 "extern double cabs ( _Complex z );\n"
984 "extern double cabs(); /* This is a comment\n"
985 " and it ends here. */\n"
986 "extern double cabs(struct __cabs_s);\n"
987 "extern long double cabsl( struct __cabsl_s );";
988 };
989
990
991 /*
992 * Fixup Darwin's broken check for __builtin_nanf.
993 */
994 fix = {
995 hackname = broken_nan;
996 /*
997 * It is tempting to omit the first "files" entry. Do not.
998 * The testing machinery will take the first "files" entry as the name
999 * of a test file to play with. It would be a nuisance to have a directory
1000 * with the name "*".
1001 */
1002 files = "architecture/ppc/math.h";
1003 files = "architecture/*/math.h";
1004 select = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
1005 bypass = "powl";
1006 c_fix = format;
1007 c_fix_arg = "#if 1";
1008 test_text = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
1009 };
1010
1011
1012 /*
1013 * Various systems derived from BSD4.4 contain a macro definition
1014 * for vfscanf that interacts badly with requirements of builtin-attrs.def.
1015 * Known to be fixed in FreeBSD 5 system headers.
1016 */
1017 fix = {
1018 hackname = bsd_stdio_attrs_conflict;
1019 mach = "*-*-*bsd*";
1020 mach = "*-*-*darwin*";
1021 files = stdio.h;
1022 select = "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$";
1023 c_fix = format;
1024 c_fix_arg = '#define _BSD_STRING(_BSD_X) _BSD_STRINGX(_BSD_X)' "\n"
1025 '#define _BSD_STRINGX(_BSD_X) #_BSD_X' "\n"
1026 'int vfscanf(FILE *, const char *, __builtin_va_list) '
1027 '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__) "__svfscanf");';
1028 test_text = '#define vfscanf __svfscanf';
1029 };
1030
1031 /*
1032 * 'g++ -std=c++11' defines __cplusplus to 201103L, which suggests
1033 * that it conforms to ISO/IEC 14882:2011. It currently does
1034 * not support the [[noreturn]] procedure attribute.
1035 * When it does, this hack should be removed.
1036 * SEE: gcc.gnu.org/bugzilla/show_bug.cgi?id=51776
1037 */
1038 fix = {
1039 hackname = cdef_cplusplus;
1040 files = sys/cdefs.h;
1041 select = '\[\[noreturn\]\]';
1042 c_fix = format;
1043 c_fix_arg = '__attribute__((__noreturn__))';
1044 test_text = "#define _Noreturn [[noreturn]]";
1045 };
1046
1047 /*
1048 * Fix various macros used to define ioctl numbers.
1049 * The traditional syntax was:
1050 *
1051 * #define _CTRL(n, x) (('n'<<8)+x)
1052 * #define TCTRLCFOO _CTRL(T, 1)
1053 *
1054 * but this does not work with the C standard, which disallows macro
1055 * expansion inside strings. We have to rewrite it thus:
1056 *
1057 * #define _CTRL(n, x) ((n<<8)+x)
1058 * #define TCTRLCFOO _CTRL('T', 1)
1059 *
1060 * The select expressions match too much, but the c_fix code is cautious.
1061 *
1062 * CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ...
1063 */
1064 fix = {
1065 hackname = ctrl_quotes_def;
1066 select = "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]";
1067 c_fix = char_macro_def;
1068 c_fix_arg = "CTRL";
1069
1070 /*
1071 * This is two tests in order to ensure that the "CTRL(c)" can
1072 * be selected in isolation from the multi-arg format
1073 */
1074 test_text = "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n";
1075 test_text = "#define _CTRL(c) ('c'&037)";
1076 };
1077
1078 fix = {
1079 hackname = ctrl_quotes_use;
1080 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']";
1081 c_fix = char_macro_use;
1082 c_fix_arg = "CTRL";
1083 test_text = "#define TCTRLFOO BSD43_CTRL(T, 1)";
1084 };
1085
1086
1087 /*
1088 * sys/mman.h on HP/UX is not C++ ready,
1089 * even though NO_IMPLICIT_EXTERN_C is defined on HP/UX.
1090 *
1091 * rpc/types.h on OSF1/2.0 is not C++ ready,
1092 * even though NO_IMPLICIT_EXTERN_C is defined for the alpha.
1093 *
1094 * The problem is the declaration of malloc.
1095 */
1096 fix = {
1097 hackname = cxx_unready;
1098 files = sys/mman.h;
1099 files = rpc/types.h;
1100 select = '[^#]+malloc.*;'; /* Catch any form of declaration
1101 not within a macro. */
1102 bypass = '"C"|__BEGIN_DECLS';
1103
1104 c_fix = wrap;
1105 c_fix_arg = "#ifdef __cplusplus\n"
1106 "extern \"C\" {\n"
1107 "#endif\n";
1108 c_fix_arg = "#ifdef __cplusplus\n"
1109 "}\n"
1110 "#endif\n";
1111 test_text = "extern void* malloc( size_t );";
1112 };
1113
1114
1115 /*
1116 * On darwin8 and earlier, mach-o/swap.h isn't properly guarded
1117 * by 'extern "C"'. On darwin7 some mach/ headers aren't properly guarded.
1118 */
1119 fix = {
1120 hackname = darwin_externc;
1121 mach = "*-*-darwin*";
1122 files = mach-o/swap.h;
1123 files = mach/mach_time.h;
1124 files = mach/mach_traps.h;
1125 files = mach/message.h;
1126 files = mach/mig.h;
1127 files = mach/semaphore.h;
1128 bypass = "extern \"C\"";
1129 bypass = "__BEGIN_DECLS";
1130 c_fix = wrap;
1131 c_fix_arg = "#ifdef __cplusplus\n"
1132 "extern \"C\" {\n"
1133 "#endif\n";
1134 c_fix_arg = "#ifdef __cplusplus\n"
1135 "}\n"
1136 "#endif\n";
1137 test_text = "extern void swap_fat_header();\n";
1138 };
1139
1140
1141 /*
1142 * AvailabilityMacros.h on Darwin breaks with GCC 4.0, because of
1143 * bad __GNUC__ tests.
1144 */
1145
1146 fix = {
1147 hackname = darwin_gcc4_breakage;
1148 mach = "*-*-darwin*";
1149 files = AvailabilityMacros.h;
1150 select = "\\(__GNUC__ >= 3\\) && \\(__GNUC_MINOR__ >= 1\\)";
1151 c_fix = format;
1152 c_fix_arg = "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))";
1153 test_text = "#if defined(__GNUC__) && (__GNUC__ >= 3) && "
1154 "(__GNUC_MINOR__ >= 1)\n";
1155 };
1156
1157
1158 /*
1159 * __private_extern__ doesn't exist in FSF GCC. Even if it did,
1160 * why would you ever put it in a system header file?
1161 */
1162 fix = {
1163 hackname = darwin_private_extern;
1164 mach = "*-*-darwin*";
1165 files = mach-o/dyld.h;
1166 select = "__private_extern__ [a-z_]+ _dyld_";
1167 c_fix = format;
1168 c_fix_arg = "extern";
1169 c_fix_arg = "__private_extern__";
1170 test_text = "__private_extern__ int _dyld_func_lookup(\n"
1171 "const char *dyld_func_name,\n"
1172 "unsigned long *address);\n";
1173 };
1174
1175
1176 /*
1177 * Darwin headers have a stdint.h that defines UINT8_C and UINT16_C to
1178 * unsigned constants.
1179 */
1180 fix = {
1181 hackname = darwin_stdint_1;
1182 mach = "*-*-darwin*";
1183 files = stdint-darwin.h, stdint.h;
1184 c_fix = format;
1185 c_fix_arg = "#define UINT8_C(v)\tv\n#define UINT16_C(v)\tv";
1186 select = "#define UINT8_C\\(v\\)[ \t]+\\(v ## U\\)\n"
1187 "#define UINT16_C\\(v\\)[ \t]+\\(v ## U\\)";
1188 test_text = "#define UINT8_C(v) (v ## U)\n"
1189 "#define UINT16_C(v) (v ## U)";
1190 };
1191
1192
1193 /*
1194 * Darwin headers have a stdint.h that defines INTPTR_MIN and INTPTR_MAX
1195 * with wrong types.
1196 */
1197 fix = {
1198 hackname = darwin_stdint_2;
1199 mach = "*-*-darwin*";
1200 files = stdint-darwin.h, stdint.h;
1201 c_fix = format;
1202 c_fix_arg = "#if __WORDSIZE == 64\n"
1203 "#define INTPTR_MAX 9223372036854775807L\n"
1204 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1205 "#else\n"
1206 "#define INTPTR_MAX 2147483647L\n"
1207 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1208 "#endif";
1209 select = "#if __WORDSIZE == 64\n"
1210 "#define INTPTR_MIN[ \t]+INT64_MIN\n"
1211 "#define INTPTR_MAX[ \t]+INT64_MAX\n"
1212 "#else\n"
1213 "#define INTPTR_MIN[ \t]+INT32_MIN\n"
1214 "#define INTPTR_MAX[ \t]+INT32_MAX\n"
1215 "#endif";
1216 test_text = "#if __WORDSIZE == 64\n"
1217 "#define INTPTR_MIN INT64_MIN\n"
1218 "#define INTPTR_MAX INT64_MAX\n"
1219 "#else\n"
1220 "#define INTPTR_MIN INT32_MIN\n"
1221 "#define INTPTR_MAX INT32_MAX\n"
1222 "#endif";
1223 };
1224
1225
1226 /*
1227 * Darwin headers have a stdint.h that defines UINTPTR_MAX with a wrong type.
1228 */
1229 fix = {
1230 hackname = darwin_stdint_3;
1231 mach = "*-*-darwin*";
1232 files = stdint-darwin.h, stdint.h;
1233 c_fix = format;
1234 c_fix_arg = "#if __WORDSIZE == 64\n"
1235 "#define UINTPTR_MAX 18446744073709551615UL\n"
1236 "#else\n"
1237 "#define UINTPTR_MAX 4294967295UL\n"
1238 "#endif";
1239 select = "#if __WORDSIZE == 64\n"
1240 "#define UINTPTR_MAX[ \t]+UINT64_MAX\n"
1241 "#else\n"
1242 "#define UINTPTR_MAX[ \t]+UINT32_MAX\n"
1243 "#endif";
1244 test_text = "#if __WORDSIZE == 64\n"
1245 "#define UINTPTR_MAX UINT64_MAX\n"
1246 "#else\n"
1247 "#define UINTPTR_MAX UINT32_MAX\n"
1248 "#endif";
1249 };
1250
1251
1252 /*
1253 * Darwin headers have a stdint.h that defines SIZE_MAX with a wrong type.
1254 */
1255 fix = {
1256 hackname = darwin_stdint_4;
1257 mach = "*-*-darwin*";
1258 files = stdint-darwin.h, stdint.h;
1259 c_fix = format;
1260 c_fix_arg = "#if __WORDSIZE == 64\n"
1261 "#define SIZE_MAX 18446744073709551615UL\n"
1262 "#else\n"
1263 "#define SIZE_MAX 4294967295UL\n"
1264 "#endif";
1265 select = "#if __WORDSIZE == 64\n"
1266 "#define SIZE_MAX[ \t]+UINT64_MAX\n"
1267 "#else\n"
1268 "#define SIZE_MAX[ \t]+UINT32_MAX\n"
1269 "#endif";
1270 test_text = "#if __WORDSIZE == 64\n"
1271 "#define SIZE_MAX UINT64_MAX\n"
1272 "#else\n"
1273 "#define SIZE_MAX UINT32_MAX\n"
1274 "#endif";
1275 };
1276
1277
1278 /*
1279 * Darwin headers have a stdint.h that defines {U,}INTMAX_{MIN,MAX}
1280 * with a wrong type.
1281 */
1282 fix = {
1283 hackname = darwin_stdint_5;
1284 mach = "*-*-darwin*";
1285 files = stdint-darwin.h, stdint.h;
1286 c_fix = format;
1287 c_fix_arg = "#if __WORDSIZE == 64\n"
1288 "#define INTMAX_MIN (-9223372036854775807L - 1)\n"
1289 "#define INTMAX_MAX 9223372036854775807L\n"
1290 "#define UINTMAX_MAX 18446744073709551615UL\n"
1291 "#else\n"
1292 "#define INTMAX_MIN (-9223372036854775807LL - 1)\n"
1293 "#define INTMAX_MAX 9223372036854775807LL\n"
1294 "#define UINTMAX_MAX 18446744073709551615ULL\n"
1295 "#endif";
1296 select = "#define INTMAX_MIN[ \t]+INT64_MIN\n"
1297 "#define INTMAX_MAX[ \t]+INT64_MAX\n"
1298 "\n"
1299 "#define UINTMAX_MAX[ \t]+UINT64_MAX";
1300 test_text = "#define INTMAX_MIN INT64_MIN\n"
1301 "#define INTMAX_MAX INT64_MAX\n"
1302 "\n"
1303 "#define UINTMAX_MAX UINT64_MAX";
1304 };
1305
1306
1307 /*
1308 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1309 * with a wrong type.
1310 */
1311 fix = {
1312 hackname = darwin_stdint_6;
1313 mach = "*-*-darwin*";
1314 files = stdint-darwin.h, stdint.h;
1315 c_fix = format;
1316 c_fix_arg = "#if __WORDSIZE == 64\n"
1317 "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
1318 "#define PTRDIFF_MAX 9223372036854775807L\n"
1319 "#else\n"
1320 "#define PTRDIFF_MIN (-2147483647 - 1)\n"
1321 "#define PTRDIFF_MAX 2147483647\n"
1322 "#endif";
1323 select = "#if __WORDSIZE == 64\n"
1324 "#define PTRDIFF_MIN[ \t]+INT64_MIN\n"
1325 "#define PTRDIFF_MAX[ \t]+INT64_MAX\n"
1326 "#else\n"
1327 "#define PTRDIFF_MIN[ \t]+INT32_MIN\n"
1328 "#define PTRDIFF_MAX[ \t]+INT32_MAX\n"
1329 "#endif";
1330 test_text = "#if __WORDSIZE == 64\n"
1331 "#define PTRDIFF_MIN INT64_MIN\n"
1332 "#define PTRDIFF_MAX INT64_MAX\n"
1333 "#else\n"
1334 "#define PTRDIFF_MIN INT32_MIN\n"
1335 "#define PTRDIFF_MAX INT32_MAX\n"
1336 "#endif";
1337 };
1338
1339
1340 /*
1341 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1342 * with a wrong type.
1343 */
1344 fix = {
1345 hackname = darwin_stdint_7;
1346 mach = "*-*-darwin*";
1347 files = stdint-darwin.h, stdint.h;
1348 c_fix = format;
1349 c_fix_arg = "#if __WORDSIZE == 64\n"
1350 "#define INTMAX_C(v) (v ## L)\n"
1351 "#define UINTMAX_C(v) (v ## UL)\n"
1352 "#else\n"
1353 "#define INTMAX_C(v) (v ## LL)\n"
1354 "#define UINTMAX_C(v) (v ## ULL)\n"
1355 "#endif";
1356 select = "#define INTMAX_C\\(v\\)[ \t]+\\(v ## LL\\)\n"
1357 "#define UINTMAX_C\\(v\\)[ \t]+\\(v ## ULL\\)";
1358 test_text = "#define INTMAX_C(v) (v ## LL)\n"
1359 "#define UINTMAX_C(v) (v ## ULL)";
1360 };
1361
1362
1363 /*
1364 * Fix <c_asm.h> on Digital UNIX V4.0:
1365 * It contains a prototype for a DEC C internal asm() function,
1366 * clashing with gcc's asm keyword. So protect this with __DECC.
1367 */
1368 fix = {
1369 hackname = dec_intern_asm;
1370 files = c_asm.h;
1371 sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
1372 sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
1373 "#endif\n";
1374 test_text =
1375 "float fasm {\n"
1376 " ... asm stuff ...\n"
1377 "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/";
1378 };
1379
1380
1381 /*
1382 * Fix typo in <wchar.h> on DJGPP 2.03.
1383 */
1384 fix = {
1385 hackname = djgpp_wchar_h;
1386 file = wchar.h;
1387 select = "__DJ_wint_t";
1388 bypass = "sys/djtypes.h";
1389 c_fix = format;
1390 c_fix_arg = "%0\n#include <sys/djtypes.h>";
1391 c_fix_arg = "#include <stddef.h>";
1392 test_text = "#include <stddef.h>\n"
1393 "extern __DJ_wint_t x;\n";
1394 };
1395
1396
1397 /*
1398 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
1399 */
1400 fix = {
1401 hackname = ecd_cursor;
1402 files = "sunwindow/win_lock.h";
1403 files = "sunwindow/win_cursor.h";
1404 select = 'ecd\.cursor';
1405 c_fix = format;
1406 c_fix_arg = 'ecd_cursor';
1407
1408 test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
1409 };
1410
1411
1412 /*
1413 * Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume
1414 * neither the existence of GCC 3 nor its exact feature set yet break
1415 * (by design?) when __GNUC__ is set beyond 2.
1416 */
1417 fix = {
1418 hackname = freebsd_gcc3_breakage;
1419 mach = "*-*-freebsd*";
1420 files = sys/cdefs.h;
1421 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$';
1422 bypass = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)';
1423 c_fix = format;
1424 c_fix_arg = '%0 || __GNUC__ >= 3';
1425 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7';
1426 };
1427
1428
1429 /*
1430 * Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume
1431 * neither the existence of GCC 4 nor its exact feature set yet break
1432 * (by design?) when __GNUC__ is set beyond 3.
1433 */
1434 fix = {
1435 hackname = freebsd_gcc4_breakage;
1436 mach = "*-*-freebsd*";
1437 files = sys/cdefs.h;
1438 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$';
1439 c_fix = format;
1440 c_fix_arg = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3';
1441 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3';
1442 };
1443
1444
1445 /*
1446 * Some versions of glibc don't expect the C99 inline semantics.
1447 */
1448 fix = {
1449 hackname = glibc_c99_inline_1;
1450 files = features.h, '*/features.h';
1451 select = "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$";
1452 c_fix = format;
1453 c_fix_arg = "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)";
1454 test_text = <<-EOT
1455 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
1456 && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__
1457 # define __USE_EXTERN_INLINES 1
1458 #endif
1459 EOT;
1460 };
1461
1462
1463 /*
1464 * Similar, but a version that didn't have __NO_INLINE__
1465 */
1466 fix = {
1467 hackname = glibc_c99_inline_1a;
1468 files = features.h, '*/features.h';
1469 select = "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n"
1470 "(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)";
1471 c_fix = format;
1472 c_fix_arg = "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2";
1473 test_text = <<-EOT
1474 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__
1475 # define __USE_EXTERN_INLINES 1
1476 #endif
1477 EOT;
1478 };
1479
1480
1481 /*
1482 * The glibc_c99_inline_1 fix should have fixed everything. Unfortunately
1483 * there are many glibc headers which do not respect __USE_EXTERN_INLINES.
1484 * The remaining glibc_c99_inline_* fixes deal with some of those headers.
1485 */
1486 fix = {
1487 hackname = glibc_c99_inline_2;
1488 files = sys/stat.h, '*/sys/stat.h';
1489 select = "extern __inline__ int";
1490 sed = "s/extern int \\(stat\\)/"
1491 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1492 "__inline__ int \\1/";
1493 sed = "s/extern int \\([lf]stat\\)/"
1494 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1495 "__inline__ int \\1/";
1496 sed = "s/extern int \\(mknod\\)/"
1497 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1498 "__inline__ int \\1/";
1499 sed = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\(stat\\)/"
1500 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1501 "__inline__ int __REDIRECT\\1 (\\2/";
1502 sed = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\([lf]stat\\)/"
1503 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1504 "__inline__ int __REDIRECT\\1 (\\2/";
1505 sed = "s/^extern __inline__ int/"
1506 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1507 "__inline__ int/";
1508 test_text = <<-EOT
1509 extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2));
1510 extern __inline__ int
1511 __NTH (fstat64 (int __fd, struct stat64 *__statbuf))
1512 {}
1513 EOT;
1514 };
1515
1516
1517 fix = {
1518 hackname = glibc_c99_inline_3;
1519 files = bits/string2.h, '*/bits/string2.h';
1520 select = "extern __inline";
1521 bypass = "__extern_inline|__GNU_STDC_INLINE__";
1522 c_fix = format;
1523 c_fix_arg = "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)";
1524 c_fix_arg = "^# ifdef __cplusplus$";
1525 test_text = <<-EOT
1526 # ifdef __cplusplus
1527 # define __STRING_INLINE inline
1528 # else
1529 # define __STRING_INLINE extern __inline
1530 # endif
1531 EOT;
1532 };
1533
1534
1535 fix = {
1536 hackname = glibc_c99_inline_4;
1537 files = sys/sysmacros.h, '*/sys/sysmacros.h', wchar.h, '*/wchar.h';
1538 bypass = "__extern_inline|__gnu_inline__";
1539 select = "(^| )extern __inline";
1540 c_fix = format;
1541 c_fix_arg = "%0 __attribute__ ((__gnu_inline__))";
1542 test_text = <<-EOT
1543 __extension__ extern __inline unsigned int
1544 extern __inline unsigned int
1545 EOT;
1546 };
1547
1548
1549 /* glibc-2.3.5 defines pthread mutex initializers incorrectly,
1550 * so we replace them with versions that correspond to the
1551 * definition.
1552 */
1553 fix = {
1554 hackname = glibc_mutex_init;
1555 files = pthread.h;
1556 select = '\{ *\{ *0, *\} *\}';
1557 sed = "/define[ \t]\\{1,\\}PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/{\n"
1558 "N\ns/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/\n}";
1559 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1560 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0 }/";
1561 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1562 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0 }/";
1563 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1564 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/";
1565 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1566 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1567 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1568 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0, 0 }/";
1569 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1570 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1571 sed = "/define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/"
1572 "N;s/^[ \t]*#[ \t]*"
1573 "\\(define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n"
1574 "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\\n"
1575 "# \\1\\\n"
1576 " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1577 "# else\\\n"
1578 "# \\1\\\n"
1579 " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1580 "# endif/";
1581 sed = "s/{ \\(0, 0, 0, 0, 0, 0, "
1582 "PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/";
1583 sed = "/define[ \t]\\{1,\\}PTHREAD_COND_INITIALIZER/"
1584 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/";
1585
1586 test_text = <<- _EOText_
1587 #define PTHREAD_MUTEX_INITIALIZER \\
1588 { { 0, } }
1589 #ifdef __USE_GNU
1590 # if __WORDSIZE == 64
1591 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1592 { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1593 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1594 { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1595 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1596 { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1597 # else
1598 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1599 { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1600 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1601 { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1602 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1603 { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1604 # endif
1605 #endif
1606 # define PTHREAD_RWLOCK_INITIALIZER \\
1607 { { 0, } }
1608 # ifdef __USE_GNU
1609 # if __WORDSIZE == 64
1610 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1611 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\
1612 PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1613 # else
1614 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1615 { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1616 # endif
1617 # endif
1618 #define PTHREAD_COND_INITIALIZER { { 0, } }
1619 _EOText_;
1620 };
1621
1622
1623 /* glibc versions before 2.5 have a version of stdint.h that defines
1624 UINT8_C and UINT16_C to produce unsigned constants, as do uClibc
1625 versions with stdint.h based on those glibc versions. */
1626 fix = {
1627 hackname = glibc_stdint;
1628 files = stdint.h;
1629 select = "GNU C Library";
1630 c_fix = format;
1631 c_fix_arg = "# define UINT8_C(c)\tc\n# define UINT16_C(c)\tc";
1632 c_fix_arg = "# define UINT8_C\\(c\\)\tc ## U\n# define UINT16_C\\(c\\)\tc ## U";
1633 test_text = "/* This file is part of the GNU C Library. */\n# define UINT8_C(c)\tc ## U\n# define UINT16_C(c)\tc ## U";
1634 };
1635
1636
1637 /* Some versions of glibc have a version of bits/string2.h that
1638 produces "value computed is not used" warnings from strncpy; fix
1639 this definition by using __builtin_strncpy instead as in newer
1640 versions. */
1641 fix = {
1642 hackname = glibc_strncpy;
1643 files = bits/string2.h;
1644 bypass = "__builtin_strncpy";
1645 c_fix = format;
1646 c_fix_arg = "# define strncpy(dest, src, n) __builtin_strncpy (dest, src, n)";
1647 c_fix_arg = "# define strncpy([^\n]*\\\\\n)*[^\n]*";
1648 test_text = <<-EOT
1649 # define strncpy(dest, src, n) \
1650 (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n) \\
1651 ? (strlen (src) + 1 >= ((size_t) (n)) \\
1652 ? (char *) memcpy (dest, src, n) \\
1653 : strncpy (dest, src, n)) \\
1654 : strncpy (dest, src, n)))
1655 EOT;
1656
1657 };
1658
1659 /* glibc's tgmath.h relies on an expression that is not an integer
1660 constant expression being treated as it was by GCC 4.4 and
1661 earlier. */
1662 fix = {
1663 hackname = glibc_tgmath;
1664 files = tgmath.h;
1665 select = '\(\(\(type\) 0.25\) && \(\(type\) 0.25 - 1\)\)';
1666 bypass = "__floating_type\\(type\\) \\\\\n.*__builtin_classify_type";
1667 c_fix = format;
1668 c_fix_arg = "(__builtin_classify_type ((type) 0) == 8 || (__builtin_classify_type ((type) 0) == 9 && __builtin_classify_type (__real__ ((type) 0)) == 8))";
1669 test_text = "# define __floating_type(type) (((type) 0.25) && ((type) 0.25 - 1))";
1670 };
1671
1672 /*
1673 * Fix these files to use the types we think they should for
1674 * ptrdiff_t, size_t, and wchar_t.
1675 *
1676 * This defines the types in terms of macros predefined by our 'cpp'.
1677 * This is supposedly necessary for glibc's handling of these types.
1678 * It's probably not necessary for anyone else, but it doesn't hurt.
1679 */
1680 fix = {
1681 hackname = gnu_types;
1682 files = "sys/types.h";
1683 files = "stdlib.h";
1684 files = "sys/stdtypes.h";
1685 files = "stddef.h";
1686 files = "memory.h";
1687 files = "unistd.h";
1688 bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
1689 select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
1690 c_fix = gnu_type;
1691 /* The Solaris 10 headers already define these types correctly. */
1692 mach = '*-*-solaris2.1[0-9]*';
1693 not_machine = true;
1694
1695 test_text = "typedef long int ptrdiff_t; /* long int */\n"
1696 "typedef uint_t size_t; /* uint_t */\n"
1697 "typedef ushort_t wchar_t; /* ushort_t */";
1698 };
1699
1700
1701 /*
1702 * Fix HP & Sony's use of "../machine/xxx.h"
1703 * to refer to: <machine/xxx.h>
1704 */
1705 fix = {
1706 hackname = hp_inline;
1707 files = sys/spinlock.h;
1708 files = machine/machparam.h;
1709 select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/';
1710
1711 c_fix = format;
1712 c_fix_arg = "%1<machine/%2.h>";
1713
1714 c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/'
1715 '([a-z]+)\.h"';
1716
1717 test_text = ' # include "../machine/mumble.h"';
1718 };
1719
1720
1721 /*
1722 * Check for (...) in C++ code in HP/UX sys/file.h.
1723 */
1724 fix = {
1725 hackname = hp_sysfile;
1726 files = sys/file.h;
1727 select = "HPUX_SOURCE";
1728
1729 c_fix = format;
1730 c_fix_arg = "(struct file *, ...)";
1731 c_fix_arg = '\(\.\.\.\)';
1732
1733 test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
1734 };
1735
1736
1737 /*
1738 * Un-Hide a series of five FP defines from post-1999 compliance GCC:
1739 * FP_NORMAL, FP_ZERO, FP_INFINITE, FP_SUBNORMAL and FP_NAN
1740 */
1741 fix = {
1742 hackname = hppa_hpux_fp_macros;
1743 mach = "hppa*-hp-hpux11*";
1744 files = math.h;
1745 select = "#[ \t]*define[ \t]*FP_NORMAL.*\n"
1746 "#[ \t]*define[ \t]*FP_ZERO.*\n"
1747 "#[ \t]*define[ \t]*FP_INFINITE.*\n"
1748 "#[ \t]*define[ \t]*FP_SUBNORMAL.*\n"
1749 "#[ \t]*define[ \t]*FP_NAN.*\n";
1750 c_fix = format;
1751 c_fix_arg = <<- _EOFix_
1752 #endif /* _INCLUDE_HPUX_SOURCE */
1753
1754 #if defined(_INCLUDE_HPUX_SOURCE) || \
1755 (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
1756 %0#endif
1757
1758 #ifdef _INCLUDE_HPUX_SOURCE
1759
1760 _EOFix_;
1761
1762 test_text =
1763 "# define FP_NORMAL 0\n"
1764 "# define FP_ZERO 1\n"
1765 "# define FP_INFINITE 2\n"
1766 "# define FP_SUBNORMAL 3\n"
1767 "# define FP_NAN 4\n";
1768 };
1769
1770
1771 /*
1772 * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
1773 * math.h to prevent clash with define in c_std/bits/std_cmath.h.
1774 */
1775 fix = {
1776 hackname = hpux10_cpp_pow_inline;
1777 files = fixinc-test-limits.h, math.h;
1778 select = <<- END_POW_INLINE
1779 ^# +ifdef +__cplusplus
1780 +\}
1781 +inline +double +pow\(double +__d,int +__expon\) +\{
1782 [ ]+return +pow\(__d,\(double\)__expon\);
1783 +\}
1784 +extern +"C" +\{
1785 #else
1786 # +endif
1787 END_POW_INLINE;
1788
1789 c_fix = format;
1790 c_fix_arg = "";
1791
1792 test_text =
1793 "# ifdef __cplusplus\n"
1794 " }\n"
1795 " inline double pow(double __d,int __expon) {\n"
1796 "\t return pow(__d,(double)__expon);\n"
1797 " }\n"
1798 ' extern "C"' " {\n"
1799 "#else\n"
1800 "# endif";
1801 };
1802
1803 fix = {
1804 hackname = hpux11_cpp_pow_inline;
1805 files = math.h;
1806 select = " +inline double pow\\(double d,int expon\\) \\{\n"
1807 " +return pow\\(d, \\(double\\)expon\\);\n"
1808 " +\\}\n";
1809 c_fix = format;
1810 c_fix_arg = "";
1811
1812 test_text =
1813 " inline double pow(double d,int expon) {\n"
1814 " return pow(d, (double)expon);\n"
1815 " }\n";
1816 };
1817
1818
1819 /*
1820 * Fix hpux 10.X missing ctype declarations 1
1821 */
1822 fix = {
1823 hackname = hpux10_ctype_declarations1;
1824 files = ctype.h;
1825 select = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)";
1826 bypass = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\(";
1827 c_fix = format;
1828 c_fix_arg = "#ifdef _PROTOTYPES\n"
1829 "extern int __tolower(int);\n"
1830 "extern int __toupper(int);\n"
1831 "#else /* NOT _PROTOTYPES */\n"
1832 "extern int __tolower();\n"
1833 "extern int __toupper();\n"
1834 "#endif /* _PROTOTYPES */\n\n"
1835 "%0\n";
1836
1837 test_text = "# define _toupper(__c) __toupper(__c)\n";
1838 };
1839
1840
1841 /*
1842 * Fix hpux 10.X missing ctype declarations 2
1843 */
1844 fix = {
1845 hackname = hpux10_ctype_declarations2;
1846 files = ctype.h;
1847 select = "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)";
1848 bypass = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\(";
1849 c_fix = format;
1850 c_fix_arg = "%0\n\n"
1851 "#ifdef _PROTOTYPES\n"
1852 " extern int _isalnum(int);\n"
1853 " extern int _isalpha(int);\n"
1854 " extern int _iscntrl(int);\n"
1855 " extern int _isdigit(int);\n"
1856 " extern int _isgraph(int);\n"
1857 " extern int _islower(int);\n"
1858 " extern int _isprint(int);\n"
1859 " extern int _ispunct(int);\n"
1860 " extern int _isspace(int);\n"
1861 " extern int _isupper(int);\n"
1862 " extern int _isxdigit(int);\n"
1863 "# else /* not _PROTOTYPES */\n"
1864 " extern int _isalnum();\n"
1865 " extern int _isalpha();\n"
1866 " extern int _iscntrl();\n"
1867 " extern int _isdigit();\n"
1868 " extern int _isgraph();\n"
1869 " extern int _islower();\n"
1870 " extern int _isprint();\n"
1871 " extern int _ispunct();\n"
1872 " extern int _isspace();\n"
1873 " extern int _isupper();\n"
1874 " extern int _isxdigit();\n"
1875 "#endif /* _PROTOTYPES */\n";
1876
1877 test_text = "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n"
1878 " extern unsigned int *__SB_masks;\n";
1879 };
1880
1881
1882 /*
1883 * Fix hpux 10.X missing stdio declarations
1884 */
1885 fix = {
1886 hackname = hpux10_stdio_declarations;
1887 files = stdio.h;
1888 select = "^#[ \t]*define _iob[ \t]*__iob";
1889 bypass = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\(";
1890 c_fix = format;
1891 c_fix_arg = "%0\n\n"
1892 "# if defined(__STDC__) || defined(__cplusplus)\n"
1893 " extern int snprintf(char *, size_t, const char *, ...);\n"
1894 " extern int vsnprintf(char *, size_t, const char *, __va_list);\n"
1895 "# else /* not __STDC__) || __cplusplus */\n"
1896 " extern int snprintf();\n"
1897 " extern int vsnprintf();\n"
1898 "# endif /* __STDC__) || __cplusplus */\n";
1899
1900 test_text = "# define _iob __iob\n";
1901 };
1902
1903
1904 /*
1905 * Make sure hpux defines abs in header.
1906 */
1907 fix = {
1908 hackname = hpux11_abs;
1909 mach = "*-hp-hpux11*";
1910 files = stdlib.h;
1911 select = "ifndef _MATH_INCLUDED";
1912 c_fix = format;
1913 c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)";
1914 test_text = "#ifndef _MATH_INCLUDED";
1915 };
1916
1917
1918 /*
1919 * Keep HP-UX 11 from stomping on C++ math namespace
1920 * with defines for fabsf.
1921 */
1922 fix = {
1923 hackname = hpux11_fabsf;
1924 files = math.h;
1925 select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
1926 bypass = "__cplusplus";
1927
1928 c_fix = format;
1929 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1930
1931 test_text =
1932 "#ifdef _PA_RISC\n"
1933 "# define fabsf(x) ((float)fabs((double)(float)(x)))\n"
1934 "#endif";
1935 };
1936
1937
1938 /*
1939 * Fix C99 constant in __POINTER_SET define.
1940 */
1941 fix = {
1942 hackname = hpux11_pthread_const;
1943 mach = "*-hp-hpux11.[0-3]*";
1944 files = sys/pthread.h;
1945 select = "^#define[ \t]*__POINTER_SET[ \t]*\\(\\(void \\*\\) 1LL\\)";
1946
1947 c_fix = format;
1948 c_fix_arg = "#define __POINTER_SET\t\t((void *) 1L)";
1949 test_text = "#define __POINTER_SET\t\t((void *) 1LL)";
1950 };
1951
1952
1953 /*
1954 * Prevent HP-UX 11 from defining __size_t and preventing size_t from
1955 * being defined by having it define _hpux_size_t instead.
1956 */
1957 fix = {
1958 hackname = hpux11_size_t;
1959 mach = "*-hp-hpux11*";
1960 select = "__size_t";
1961
1962 c_fix = format;
1963 c_fix_arg = "_hpux_size_t";
1964
1965 test_text =
1966 "#define __size_t size_t\n"
1967 " extern int getpwuid_r( char *, __size_t, struct passwd **);\n";
1968 };
1969
1970
1971 /*
1972 * Fix hpux 11.00 broken snprintf declaration
1973 * (third argument is char *, needs to be const char * to prevent
1974 * spurious warnings with -Wwrite-strings or in C++).
1975 */
1976 fix = {
1977 hackname = hpux11_snprintf;
1978 files = stdio.h;
1979 select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
1980 ' *(char *\*, *\.\.\.\);)';
1981 c_fix = format;
1982 c_fix_arg = '%1 const %3';
1983
1984 test_text = "extern int snprintf(char *, size_t, char *, ...);\n"
1985 "extern int snprintf(char *, __size_t, char *, ...);\n"
1986 "extern int snprintf(char *, _hpux_size_t, char *, ...);";
1987 };
1988
1989 /*
1990 * Fix hpux 11.00 broken vsnprintf declaration
1991 */
1992 fix = {
1993 hackname = hpux11_vsnprintf;
1994 files = stdio.h;
1995 select = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
1996 'const char \*,) __va__list\);';
1997 c_fix = format;
1998 c_fix_arg = "%1 __va_list);";
1999
2000 test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
2001 ' __va__list);';
2002 };
2003
2004
2005 /*
2006 * get rid of bogus inline definitions in HP-UX 8.0
2007 */
2008 fix = {
2009 hackname = hpux8_bogus_inlines;
2010 files = math.h;
2011 select = inline;
2012 bypass = "__GNUG__";
2013 sed = "s@inline int abs(int [a-z][a-z]*) {.*}"
2014 "@extern \"C\" int abs(int);@";
2015 sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
2016 sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
2017 sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
2018 test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n"
2019 "inline double sqr(double v) { return v**0.5; }";
2020 };
2021
2022
2023 /*
2024 * Fix hpux broken ctype macros
2025 */
2026 fix = {
2027 hackname = hpux_ctype_macros;
2028 files = ctype.h;
2029 select = '((: |\()__SB_masks \? )'
2030 '(__SB_masks\[__(alnum|c)\] & _IS)';
2031 c_fix = format;
2032 c_fix_arg = "%1(int)%3";
2033
2034 test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
2035 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
2036 };
2037
2038
2039 /*
2040 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
2041 */
2042 fix = {
2043 hackname = hpux_htonl;
2044 files = netinet/in.h;
2045 select = "#ifndef _XOPEN_SOURCE_EXTENDED[ \t]*\n"
2046 "(/\\*\n"
2047 " \\* Macros for number representation conversion\\.\n"
2048 " \\*/\n"
2049 "#ifndef ntohl)";
2050 c_fix = format;
2051 c_fix_arg = "#if 1\n%1";
2052
2053 test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
2054 "/*\n"
2055 " * Macros for number representation conversion.\n"
2056 " */\n"
2057 "#ifndef ntohl\n"
2058 "#define ntohl(x) (x)\n"
2059 "#define ntohs(x) (x)\n"
2060 "#define htonl(x) (x)\n"
2061 "#define htons(x) (x)\n"
2062 "#endif\n"
2063 "#endif /* ! _XOPEN_SOURCE_EXTENDED */";
2064 };
2065
2066
2067 /*
2068 * HP-UX long_double
2069 */
2070 fix = {
2071 hackname = hpux_long_double;
2072 mach = "*-*-hpux10*";
2073 mach = "*-*-hpux11.[012]*";
2074 files = stdlib.h;
2075 select = "extern[ \t]long_double[ \t]strtold";
2076 bypass = "long_double_t";
2077 sed = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
2078 sed = "s/long_double/long double/g";
2079
2080 test_text = "# ifndef _LONG_DOUBLE\n"
2081 "# define _LONG_DOUBLE\n"
2082 " typedef struct {\n"
2083 " unsigned int word1, word2, word3, word4;\n"
2084 " } long_double;\n"
2085 "# endif /* _LONG_DOUBLE */\n"
2086 "extern long_double strtold(const char *, char **);\n";
2087 };
2088
2089 /*
2090 * We cannot use the above rule on 11.31 because it removes the strtold
2091 * definition. ia64 is OK with no hack, PA needs some help.
2092 */
2093 fix = {
2094 hackname = hpux_long_double_2;
2095 mach = "hppa*-*-hpux11.3*";
2096 files = stdlib.h;
2097 select = "#[ \t]*if[ \t]*!defined\\(__ia64\\) \\|\\| defined\\(_PROTOTYPES\\) \\|\\| defined\\(_LONG_DOUBLE_STRUCT\\)";
2098 c_fix = format;
2099 c_fix_arg = "# if !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)";
2100
2101 test_text = "# if !defined(__ia64) || !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)\n";
2102 };
2103
2104 /*
2105 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
2106 */
2107 fix = {
2108 hackname = hpux_systime;
2109 files = sys/time.h;
2110 select = "^extern struct sigevent;";
2111
2112 c_fix = format;
2113 c_fix_arg = "struct sigevent;";
2114
2115 test_text = 'extern struct sigevent;';
2116 };
2117
2118
2119 /*
2120 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown
2121 * type and mpinfou is only defined when _KERNEL is set.
2122 */
2123 fix = {
2124 hackname = hpux_spu_info;
2125 mach = "*-hp-hpux*";
2126 /*
2127 * It is tempting to omit the first "files" entry. Do not.
2128 * The testing machinery will take the first "files" entry as the name
2129 * of a test file to play with. It would be a nuisance to have a directory
2130 * with the name "*".
2131 */
2132 files = "ia64/sys/getppdp.h";
2133 files = "*/sys/getppdp.h";
2134 select = "^.*extern.*spu_info.*";
2135
2136 c_fix = format;
2137 c_fix_arg = "#ifdef _KERNEL\n%0\n#endif";
2138
2139 test_text = "extern union mpinfou spu_info[];";
2140 };
2141
2142 fix = {
2143 hackname = hpux11_extern_sendfile;
2144 mach = "*-hp-hpux11.[12]*";
2145 files = sys/socket.h;
2146 select = "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n";
2147 c_fix = format;
2148 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
2149 test_text = " extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
2150 };
2151
2152 fix = {
2153 hackname = hpux11_extern_sendpath;
2154 mach = "*-hp-hpux11.[12]*";
2155 files = sys/socket.h;
2156 select = "^[ \t]*extern sbsize_t sendpath.*\n.*, int\\)\\);\n";
2157 c_fix = format;
2158 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
2159 test_text = " extern sbsize_t sendpath __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
2160 };
2161
2162 fix = {
2163 hackname = hpux_extern_errno;
2164 mach = "*-hp-hpux10.*";
2165 mach = "*-hp-hpux11.[0-2]*";
2166 files = errno.h;
2167 select = "^[ \t]*extern int errno;$";
2168 c_fix = format;
2169 c_fix_arg = "#ifdef __cplusplus\nextern \"C\" {\n#endif\n%0\n#ifdef __cplusplus\n}\n#endif";
2170 test_text = " extern int errno;\n";
2171 };
2172
2173
2174 /*
2175 * Add missing braces to pthread initializer defines.
2176 */
2177 fix = {
2178 hackname = hpux_pthread_initializers;
2179 mach = "*-hp-hpux11.[0-3]*";
2180 files = sys/pthread.h;
2181 sed = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\"
2182 "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@";
2183 sed = "s@^[ \t]*1,[ \t]*\\\\"
2184 "@\t{ 1, 0 }@";
2185 sed = "/^[ \t]*0$/d";
2186 sed = "s@__PTHREAD_MUTEX_VALID, 0"
2187 "@{ __PTHREAD_MUTEX_VALID, 0 }@";
2188 sed = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\"
2189 "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@";
2190 sed = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2191 "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2192 sed = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2193 "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2194 sed = "s@^[ \t]*0, 0[ \t]*\\\\"
2195 "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@";
2196 sed = "s@__PTHREAD_COND_VALID, 0"
2197 "@{ __PTHREAD_COND_VALID, 0 }@";
2198 sed = "s@__LWP_COND_VALID, 0,[ \t]*\\\\"
2199 "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@";
2200 sed = "s@__PTHREAD_RWLOCK_VALID, 0"
2201 "@{ __PTHREAD_RWLOCK_VALID, 0 }@";
2202 sed = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\"
2203 "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@";
2204 sed = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
2205 "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@";
2206 test_text = "#define PTHREAD_MUTEX_INITIALIZER {\t\t\t\t\t\\\\\n"
2207 "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n"
2208 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n"
2209 "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n"
2210 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
2211 "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
2212 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
2213 "}\n";
2214 };
2215
2216 fix = {
2217 hackname = hpux_c99_intptr;
2218 mach = "*-hp-hpux11.3*";
2219 files = stdint-hpux11.h, stdint.h;
2220 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MAX[ \t]*INT32_MAX[ \t]*$@#define PTRDIFF_MAX (2147483647l)@";
2221 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MIN[ \t]*INT32_MIN[ \t]*$@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2222 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MAX[ \t]*INT32_MAX[ \t]*$@#define INTPTR_MAX (2147483647l)@";
2223 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MIN[ \t]*INT32_MIN[ \t]*$@#define INTPTR_MIN (-INTPTR_MAX - 1)@";
2224 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINTPTR_MAX[ \t]*UINT32_MAX[ \t]*$@#define UINTPTR_MAX (4294967295ul)@";
2225 sed = "s@^[ \t]*#[ \t]*define[ \t]*SIZE_MAX[ \t]*UINT32_MAX[ \t]*$@#define SIZE_MAX (4294967295ul)@";
2226 test_text = "#define PTRDIFF_MAX INT32_MAX\n"
2227 "#define PTRDIFF_MIN INT32_MIN\n"
2228 "#define INTPTR_MAX INT32_MAX\n"
2229 "#define INTPTR_MIN INT32_MIN\n"
2230 "#define UINTPTR_MAX UINT32_MAX\n"
2231 "#define SIZE_MAX UINT32_MAX\n";
2232 };
2233
2234 /*
2235 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2236 */
2237
2238 fix = {
2239 hackname = hpux_c99_inttypes;
2240 mach = "*-hp-hpux11.[23]*";
2241 files = inttypes.h;
2242 files = stdint-hpux11.h, stdint.h;
2243 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*__CONCAT_U__(__c)[ \t]*$@#define UINT8_C(__c) (__c)@";
2244 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*__CONCAT_U__(__c)[ \t]*$@#define UINT16_C(__c) (__c)@";
2245 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT32_C(__c)[ \t]*__CONCAT__(__c,l)[ \t]*$@#define INT32_C(__c) (__c)@";
2246 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT32_C(__c)[ \t].*$@#define UINT32_C(__c) __CONCAT__(__c,u)@";
2247 test_text = "#define UINT8_C(__c) __CONCAT_U__(__c)\n"
2248 "#define UINT16_C(__c) __CONCAT_U__(__c)\n"
2249 "#define INT32_C(__c) __CONCAT__(__c,l)\n"
2250 "#define UINT32_C(__c) __CONCAT__(__c,ul)\n";
2251 };
2252
2253 fix = {
2254 hackname = hpux_c99_inttypes2;
2255 mach = "*-hp-hpux11.2*";
2256 files = stdint-hpux11.h, stdint.h;
2257 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT8_C(__c)[ \t]*((signed char)(__c))[ \t]*$@#define INT8_C(__c) (__c)@";
2258 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*((unsigned char)(__c))[ \t]*$@#define UINT8_C(__c) (__c)@";
2259 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT16_C(__c)[ \t]*((short)(__c))[ \t]*$@#define INT16_C(__c) (__c)@";
2260 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*((unsigned short)(__c))[ \t]*$@#define UINT16_C(__c) (__c)@";
2261 test_text = "# define INT8_C(__c) ((signed char)(__c))\n"
2262 "# define UINT8_C(__c) ((unsigned char)(__c))\n"
2263 "# define INT16_C(__c) ((short)(__c))\n"
2264 "# define UINT16_C(__c) ((unsigned short)(__c))\n";
2265 };
2266
2267 fix = {
2268 hackname = hpux_stdint_least_fast;
2269 mach = "*-hp-hpux11.2*";
2270 files = stdint-hpux11.h, stdint.h;
2271 select =
2272 "^[ \t]*#[ \t]*define[ \t]+UINT_(LEAST|FAST)64_MAX[ \t]+ULLONG_MAX";
2273 c_fix = format;
2274 c-fix-arg = "# define UINT_%164_MAX __UINT64_MAX__";
2275 test-text = "# define UINT_FAST64_MAX ULLONG_MAX\n"
2276 "# define UINT_LEAST64_MAX ULLONG_MAX\n";
2277 _EOFix_;
2278 };
2279
2280 fix = {
2281 hackname = hpux_inttype_int8_t;
2282 mach = "*-hp-hpux1[01].*";
2283 files = sys/_inttypes.h;
2284 select = "^[ \t]*typedef[ \t]*char[ \t]*int(_least){0,1}8_t.*";
2285 c_fix = format;
2286 c_fix_arg = "typedef signed char int%18_t;";
2287 test_text = "typedef char int_least8_t;\n"
2288 "typedef char int8_t;\n";
2289 };
2290
2291 fix = {
2292 hackname = hpux_imaginary_i;
2293 mach = "ia64-hp-hpux11.*";
2294 files = complex.h;
2295 select = "^[ \t]*#[ \t]*define[ \t]*_Complex_I.*";
2296 c_fix = format;
2297 c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
2298 test_text = "#define _Complex_I (0.f+_Imaginary_I)\n";
2299 };
2300
2301 /*
2302 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant
2303 */
2304 fix = {
2305 hackname = huge_val_hex;
2306 files = bits/huge_val.h;
2307 select = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*";
2308 bypass = "__builtin_huge_val";
2309
2310 c_fix = format;
2311 c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n";
2312
2313 test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)";
2314 };
2315
2316
2317 /*
2318 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant
2319 */
2320 fix = {
2321 hackname = huge_valf_hex;
2322 files = bits/huge_val.h;
2323 select = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*";
2324 bypass = "__builtin_huge_valf";
2325
2326 c_fix = format;
2327 c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n";
2328
2329 test_text = "# define HUGE_VALF (__extension__ 0x1.0p255f)";
2330 };
2331
2332
2333 /*
2334 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant
2335 */
2336 fix = {
2337 hackname = huge_vall_hex;
2338 files = bits/huge_val.h;
2339 select = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*";
2340 bypass = "__builtin_huge_vall";
2341
2342 c_fix = format;
2343 c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n";
2344
2345 test_text = "# define HUGE_VALL (__extension__ 0x1.0p32767L)";
2346 };
2347
2348
2349 /*
2350 * Fix return type of abort and free
2351 */
2352 fix = {
2353 hackname = int_abort_free_and_exit;
2354 files = stdlib.h;
2355 select = "int[ \t]+(abort|free|exit)[ \t]*\\(";
2356 bypass = "_CLASSIC_ANSI_TYPES";
2357
2358 c_fix = format;
2359 c_fix_arg = "void\t%1(";
2360
2361 test_text = "extern int abort(int);\n"
2362 "extern int free(void*);\n"
2363 "extern int exit(void*);";
2364 };
2365
2366
2367 /*
2368 * Fix various macros used to define ioctl numbers.
2369 * The traditional syntax was:
2370 *
2371 * #define _IO(n, x) (('n'<<8)+x)
2372 * #define TIOCFOO _IO(T, 1)
2373 *
2374 * but this does not work with the C standard, which disallows macro
2375 * expansion inside strings. We have to rewrite it thus:
2376 *
2377 * #define _IO(n, x) ((n<<8)+x)
2378 * #define TIOCFOO _IO('T', 1)
2379 *
2380 * The select expressions match too much, but the c_fix code is cautious.
2381 *
2382 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
2383 */
2384 fix = {
2385 hackname = io_quotes_def;
2386 select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
2387 c_fix = char_macro_def;
2388 c_fix_arg = "IO";
2389 test_text =
2390 "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n"
2391 "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n"
2392 "#define _IO(x,y) ('x'<<8|y)";
2393 test_text =
2394 "#define XX_IO(x) ('x'<<8|256)";
2395 };
2396
2397 fix = {
2398 hackname = io_quotes_use;
2399 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
2400 "\\( *[^,']";
2401 c_fix = char_macro_use;
2402 c_fix_arg = "IO";
2403 test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
2404 "#define TIOCFOO \\\\\n"
2405 "BSD43__IOWR(T, 1) /* Some are multi-line */";
2406 };
2407
2408
2409 /*
2410 * Check for missing ';' in struct
2411 */
2412 fix = {
2413 hackname = ip_missing_semi;
2414 files = netinet/ip.h;
2415 select = "}$";
2416 sed = "/^struct/,/^};/s/}$/};/";
2417 test_text=
2418 "struct mumble {\n"
2419 " union {\n"
2420 " int x;\n"
2421 " }\n"
2422 "}; /* mumbled struct */\n";
2423 };
2424
2425
2426 /*
2427 * IRIX 6.5.1[89] <internal/sgimacros.h> unconditionally defines
2428 * __restrict as restrict iff __c99. This is wrong for C++, which
2429 * needs many C99 features, but only supports __restrict.
2430 */
2431 fix = {
2432 hackname = irix___restrict;
2433 files = internal/sgimacros.h;
2434 select = "(#ifdef __c99\n)(#[ \t]*define __restrict restrict)";
2435
2436 mach = "mips-sgi-irix6.5";
2437 c_fix = format;
2438 c_fix_arg = "%1"
2439 "# ifndef __cplusplus\n%2\n# endif";
2440
2441 test_text = "#ifdef __c99\n# define __restrict restrict";
2442 };
2443
2444 /*
2445 * IRIX 6.5.22 <internal/math_core.h> uses the SGI c99 __generic() intrinsic
2446 * to define the fpclasify, isfinite, isinf, isnan, isnormal and signbit
2447 * functions.
2448 *
2449 * This was probably introduced around IRIX 6.5.18
2450 */
2451 fix = {
2452 hackname = irix___generic1;
2453 files = internal/math_core.h;
2454 mach = "mips-sgi-irix6.5";
2455 select = "#define ([a-z]+)\\(x\\) *__generic.*";
2456
2457 c_fix = format;
2458 c_fix_arg = "extern int %1(double);\n"
2459 "extern int %1f(float);\n"
2460 "extern int %1l(long double);\n"
2461 "#define %1(x) (sizeof(x) == sizeof(double) ? _%1(x) \\\n"
2462 " : sizeof(x) == sizeof(float) ? _%1f(x) \\\n"
2463 " : _%1l(x))\n";
2464
2465 test_text =
2466 "#define isnan(x) __generic(x,,, _isnan, _isnanf, _isnanl,,,)(x)\n";
2467 };
2468
2469
2470 /* Likewise <internal/math_core.h> on IRIX 6.5.19 and later uses the SGI
2471 compiler's __generic intrinsic to define isgreater, isgreaterequal,
2472 isless, islessequal, islessgreater and isunordered functions. */
2473 fix = {
2474 hackname = irix___generic2;
2475 files = internal/math_core.h;
2476 mach = "mips-sgi-irix6.5";
2477 select = "#define ([a-z]+)\\(x,y\\) *__generic.*";
2478
2479 c_fix = format;
2480 c_fix_arg = "#define %1(x,y) \\\n"
2481 " ((sizeof(x)<=4 && sizeof(y)<=4) ? _%1f(x,y) \\\n"
2482 " : (sizeof(x)<=8 && sizeof(y)<=8) ? _%1(x,y) \\\n"
2483 " : _%1l(x,y))\n";
2484
2485 test_text =
2486 "#define isless(x,y) __generic(x,y,, _isless, _islessf, _islessl,,,)(x,y)";
2487 };
2488
2489
2490 /*
2491 * IRIX 5.2's <sys/asm.h> contains an asm comment with a contraction
2492 * that causes the assembly preprocessor to complain about an
2493 * unterminated character constant.
2494 */
2495 fix = {
2496 hackname = irix_asm_apostrophe;
2497 files = sys/asm.h;
2498
2499 select = "^[ \t]*#.*[Ww]e're";
2500 c_fix = format;
2501 c_fix_arg = "%1 are";
2502 c_fix_arg = "^([ \t]*#.*[Ww]e)'re";
2503 test_text = "\t# and we're on vacation";
2504 };
2505
2506
2507 /*
2508 * IRIX 6.5 complex.h defines _Complex_I and _Imaginary_I in terms of __I__,
2509 * which is a MIPSpro compiler builtin. Remove _Imaginary_I and imaginary
2510 * definitions which are not supported by GCC.
2511 */
2512 fix = {
2513 hackname = irix_complex;
2514 mach = "mips-sgi-irix6.5";
2515 files = complex.h;
2516 select = "#define[ \t]_Complex_I[ \t]\\(\\(float[ \t]_Complex\\)[ \t]\\(__I__\\)\\)";
2517 sed = "s/#define[ \t]_Complex_I[ \t]((float[ \t]_Complex)[ \t](__I__))/"
2518 "#define _Complex_I (__extension__ 1.0iF)/";
2519 sed = "/#define[ \t]imaginary[ \t]_Imaginary/d";
2520 sed = "/#define[ \t]_Imaginary_I/d";
2521 sed = "s/#define[ \t]I[ \t]_Imaginary_I/#define I _Complex_I/";
2522 test_text = "#define _Complex_I ((float _Complex) (__I__))\n"
2523 "#define imaginary _Imaginary\n"
2524 "// #define _Imaginary_I ((float _Imaginary) 1)\n"
2525 "#define _Imaginary_I __I__\n"
2526 "#define I _Imaginary_I";
2527 };
2528
2529
2530 /*
2531 * Non-traditional "const" declaration in Irix's limits.h.
2532 */
2533 fix = {
2534 hackname = irix_limits_const;
2535 files = fixinc-test-limits.h, limits.h;
2536 select = "^extern const ";
2537 c_fix = format;
2538 c_fix_arg = "extern __const ";
2539 test_text = "extern const char limit; /* test limits */";
2540 };
2541
2542
2543 /*
2544 * IRIX 6.5 PTHREAD_*_INITIALIZER need an additional level of braces in
2545 * <pthread.h>.
2546 */
2547 fix = {
2548 hackname = irix_pthread_init;
2549 files = pthread.h;
2550 select = "^(#define[ \t]+PTHREAD_.*_INITIALIZER[ \t]+)(\\{ 0 \\})";
2551
2552 mach = "mips-sgi-irix6.5";
2553 c_fix = format;
2554 c_fix_arg = "%1{ %2 }";
2555 test_text = "#define PTHREAD_MUTEX_INITIALIZER { 0 }\n"
2556 "#define PTHREAD_COND_INITIALIZER { 0 }\n"
2557 "#define PTHREAD_RWLOCK_INITIALIZER { 0 }";
2558 };
2559
2560
2561 /*
2562 * IRIX 6.5.1[78] <sys/socket.h> has a broken definition of socklen_t.
2563 * Various socket function prototypes use different types instead,
2564 * depending on the API in use (BSD, XPG4/5), but the socklen_t
2565 * definition doesn't reflect this (SGI Bug Id 864477, fixed in
2566 * IRIX 6.5.19).
2567 */
2568 fix = {
2569 hackname = irix_socklen_t;
2570 files = sys/socket.h;
2571 select = "(#define _SOCKLEN_T\n)(typedef u_int32_t socklen_t;)";
2572
2573 mach = "mips-sgi-irix6.5";
2574 c_fix = format;
2575 c_fix_arg = "%1"
2576 "#if _NO_XOPEN4 && _NO_XOPEN5\n"
2577 "typedef int socklen_t;\n"
2578 "#else\n"
2579 "%2\n"
2580 "#endif /* _NO_XOPEN4 && _NO_XOPEN5 */";
2581
2582 test_text = "#define _SOCKLEN_T\ntypedef u_int32_t socklen_t;";
2583 };
2584
2585 /*
2586 * IRIX 6.5 <stdint.h> only works with ISO C99 and errors out
2587 * otherwise.
2588 */
2589 fix = {
2590 hackname = irix_stdint_c99_mode;
2591 files = stdint.h;
2592 select = "(#ifndef __c99\n)(#error This header file is to be used only for c99 mode compilations)";
2593
2594 mach = "mips-sgi-irix6.5";
2595 c_fix = format;
2596 c_fix_arg = "#if 0\n"
2597 "%2";
2598 test_text =
2599 "#ifndef __c99\n#error This header file is to be used only for c99 mode compilations\n#else";
2600 };
2601
2602
2603 /*
2604 * IRIX 6.5 <stdint.h> has some *_MIN/MAX constants whose types don't
2605 * match the corresponding types, as required by ISO C99.
2606 */
2607 fix = {
2608 hackname = irix_stdint_c99_types;
2609 files = stdint-irix65.h, stdint.h;
2610 mach = "mips-sgi-irix6.5";
2611 sed = "s@^#define INT64_MIN.*(-0x7fffffffffffffff - 1)$@"
2612 "#define INT64_MIN (-0x7fffffffffffffffLL - 1)@";
2613 sed = "s@^#define INT64_MAX.*0x7fffffffffffffff$@"
2614 "#define INT64_MAX 0x7fffffffffffffffLL@";
2615 sed = "s@^#define UINT32_MAX.*0xffffffff$@"
2616 "#define UINT32_MAX 0xffffffffU@";
2617 sed = "s@^#define UINT64_MAX.*0xffffffffffffffff$@"
2618 "#define UINT64_MAX 0xffffffffffffffffULL@";
2619 sed = "s@^#define INTPTR_MIN.*INT32_MIN$@"
2620 "#define INTPTR_MIN (-0x7fffffffL - 1)@";
2621 sed = "s@^#define INTPTR_MAX.*INT32_MAX$@"
2622 "#define INTPTR_MAX 0x7fffffffL@";
2623 sed = "s@^#define UINTPTR_MAX.*UINT32_MAX$@"
2624 "#define UINTPTR_MAX 0xffffffffUL@";
2625 sed = "s@^#define INTPTR_MIN.*INT64_MIN@"
2626 "#define INTPTR_MIN (-0x7fffffffffffffffL - 1)@";
2627 sed = "s@^#define INTPTR_MAX.*INT64_MAX$@"
2628 "#define INTPTR_MAX 0x7fffffffffffffffL@";
2629 sed = "s@^#define UINTPTR_MAX.*UINT64_MAX$@"
2630 "#define UINTPTR_MAX 0xffffffffffffffffUL@";
2631 sed = "s@^#define PTRDIFF_MIN.*INT64_MIN$@"
2632 "#define PTRDIFF_MIN (-0x7fffffffffffffffL - 1)@";
2633 sed = "s@^#define PTRDIFF_MAX.*INT64_MAX$@"
2634 "#define PTRDIFF_MAX 0x7fffffffffffffffL@";
2635 sed = "s@^#define SIZE_MAX.*UINT64_MAX$@"
2636 "#define SIZE_MAX 0xffffffffffffffffUL@";
2637 test_text = "#define INT64_MIN (-0x7fffffffffffffff - 1)\n"
2638 "#define INT64_MAX 0x7fffffffffffffff\n"
2639 "#define UINT32_MAX 0xffffffff\n"
2640 "#define UINT64_MAX 0xffffffffffffffff\n"
2641 "#define INTPTR_MIN INT32_MIN\n"
2642 "#define INTPTR_MAX INT32_MAX\n"
2643 "#define UINTPTR_MAX UINT32_MAX\n"
2644 "#define INTPTR_MIN INT64_MIN\n"
2645 "#define INTPTR_MAX INT64_MAX\n"
2646 "#define UINTPTR_MAX UINT64_MAX\n"
2647 "#define PTRDIFF_MIN INT64_MIN\n"
2648 "#define PTRDIFF_MAX INT64_MAX\n"
2649 "#define SIZE_MAX UINT64_MAX";
2650 };
2651
2652
2653 /*
2654 * IRIX 6.5 <stdint.h> uses casts in some macros which cannot thus be used
2655 * in preprocessor tests, although ISO C99 requires this.
2656 */
2657 fix = {
2658 hackname = irix_stdint_c99_macros;
2659 files = stdint-irix65.h, stdint.h;
2660 mach = "mips-sgi-irix6.5";
2661 sed = "s@^#define INT8_C(x).*int.*_t.*$@#define INT8_C(x) (x)@";
2662 sed = "s@^#define INT16_C(x).*int.*_t.*$@#define INT16_C(x) (x)@";
2663 sed = "s@^#define INT32_C(x).*int.*_t.*$@#define INT32_C(x) (x)@";
2664 sed = "s@^#define INT64_C(x).*int.*_t.*$@#define INT64_C(x) (x ## LL)@";
2665 sed = "s@^#define UINT8_C(x).*int.*_t.*$@#define UINT8_C(x) (x)@";
2666 sed = "s@^#define UINT16_C(x).*int.*_t.*$@#define UINT16_C(x) (x)@";
2667 sed = "s@^#define UINT32_C(x).*int.*_t.*$@#define UINT32_C(x) (x ## U)@";
2668 sed = "s@^#define UINT64_C(x).*int.*_t.*$@#define UINT64_C(x) (x ## ULL)@";
2669 sed = "s@^#define INTMAX_C(x).*int.*_t.*$@#define INTMAX_C(x) (x ## LL)@";
2670 sed = "s@^#define UINTMAX_C(x).*int.*_t.*$@#define UINTMAX_C(x) (x ## ULL)@";
2671 test_text = "#define INT8_C(x) (int_least8_t)(x)\n"
2672 "#define INT16_C(x) (int_least16_t)(x)\n"
2673 "#define INT32_C(x) (int_least32_t)(x)\n"
2674 "#define INT64_C(x) (int_least64_t)(x)\n"
2675 "#define UINT8_C(x) (uint_least8_t)(x)\n"
2676 "#define UINT16_C(x) (uint_least16_t)(x)\n"
2677 "#define UINT32_C(x) (uint_least32_t)(x)\n"
2678 "#define UINT64_C(x) (uint_least64_t)(x)\n"
2679 "#define INTMAX_C(x) (intmax_t)(x)\n"
2680 "#define UINTMAX_C(x) (uintmax_t)(x)";
2681 };
2682
2683
2684 /*
2685 * IRIX 5.x's stdio.h and IRIX 6.5's internal/stdio_core.h declare
2686 * some functions that take a va_list as
2687 * taking char *. However, GCC uses void * for va_list, so
2688 * calling vfprintf with a va_list fails in C++. */
2689 fix = {
2690 hackname = irix_stdio_va_list;
2691 files = stdio.h;
2692 files = internal/stdio_core.h;
2693
2694 select = '/\* va_list \*/ char \*';
2695 c_fix = format;
2696 c_fix_arg = "__gnuc_va_list";
2697 test_text =
2698 "extern int printf( const char *, /* va_list */ char * );";
2699 };
2700
2701
2702 /*
2703 * IRIX 6.5.19 <internal/wchar_core.h> provides the XPG4 variant of
2704 * wcsftime by default. ISO C99 requires the XPG5 variant instead.
2705 */
2706 fix = {
2707 hackname = irix_wcsftime;
2708 files = internal/wchar_core.h;
2709 select = "#if _NO_XOPEN5\n(extern size_t[ \t]+wcsftime.*const char \*.*)";
2710
2711 mach = "mips-sgi-irix6.5";
2712 c_fix = format;
2713 c_fix_arg = "#if _NO_XOPEN5 && !defined(__c99)\n%1";
2714
2715 test_text = "#if _NO_XOPEN5\n"
2716 "extern size_t wcsftime(wchar_t *, "
2717 "__SGI_LIBC_NAMESPACE_QUALIFIER size_t, const char *, "
2718 "const struct tm *);";
2719 };
2720
2721
2722 /*
2723 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
2724 * use / * * / to concatenate tokens.
2725 */
2726 fix = {
2727 hackname = kandr_concat;
2728 files = "sparc/asm_linkage.h";
2729 files = "sun*/asm_linkage.h";
2730 files = "arm/as_support.h";
2731 files = "arm/mc_type.h";
2732 files = "arm/xcb.h";
2733 files = "dev/chardefmac.h";
2734 files = "dev/ps_irq.h";
2735 files = "dev/screen.h";
2736 files = "dev/scsi.h";
2737 files = "sys/tty.h";
2738 files = "Xm.acorn/XmP.h";
2739 files = bsd43/bsd43_.h;
2740 select = '/\*\*/';
2741 c_fix = format;
2742 c_fix_arg = '##';
2743 test_text = "#define __CONCAT__(a,b) a/**/b";
2744 };
2745
2746
2747 /* The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
2748 * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
2749 * constant on recent versions of g++.
2750 */
2751 fix = {
2752 hackname = linux_ia64_ucontext;
2753 files = "sys/ucontext.h";
2754 mach = "ia64-*-linux*";
2755 select = '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
2756 '->sc_gr\[0\]\) - \(char \*\) 0\)';
2757 c_fix = format;
2758 c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2759 test_text = "# define _SC_GR0_OFFSET\t\\\\\n"
2760 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2761 };
2762
2763
2764 /*
2765 * Remove header file warning from sys/time.h. Autoconf's
2766 * AC_HEADER_TIME recommends to include both sys/time.h and time.h
2767 * which causes warning on LynxOS. Remove the warning.
2768 */
2769 fix = {
2770 hackname = lynxos_no_warning_in_sys_time_h;
2771 files = sys/time.h;
2772 select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
2773 c_fix = format;
2774 c_fix_arg = "";
2775 test_text = "#warning Using <time.h> instead of <sys/time.h>";
2776 };
2777
2778
2779 /*
2780 * Add missing declaration for putenv.
2781 */
2782 fix = {
2783 hackname = lynxos_missing_putenv;
2784 mach = '*-*-lynxos*';
2785 files = stdlib.h;
2786 bypass = 'putenv[ \t]*\\(';
2787 select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2788 c_fix = format;
2789 c_fix_arg = "%0\n"
2790 "extern int putenv _AP((char *));";
2791 c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2792 test_text = "extern char *getenv _AP((const char *));";
2793 };
2794
2795
2796 /*
2797 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2798 *
2799 * On NetBSD, machine is a symbolic link to an architecture specific
2800 * directory name, so we can't match a specific file name here.
2801 */
2802 fix = {
2803 hackname = machine_ansi_h_va_list;
2804 select = "define[ \t]+_BSD_VA_LIST_[ \t]";
2805 bypass = '__builtin_va_list';
2806
2807 c_fix = format;
2808 c_fix_arg = "%1__builtin_va_list";
2809 c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2810
2811 test_text = " # define _BSD_VA_LIST_\tchar**";
2812 };
2813
2814
2815 /*
2816 * Fix non-ansi machine name defines
2817 */
2818 fix = {
2819 hackname = machine_name;
2820 c_test = machine_name;
2821 c_fix = machine_name;
2822
2823 test_text = "/* MACH_DIFF: */\n"
2824 "#if defined( i386 ) || defined( sparc ) || defined( vax )"
2825 "\n/* no uniform test, so be careful :-) */";
2826 };
2827
2828
2829 /*
2830 * Some math.h files define struct exception (it's in the System V
2831 * Interface Definition), which conflicts with the class exception defined
2832 * in the C++ file std/stdexcept.h. We redefine it to __math_exception.
2833 * This is not a great fix, but I haven't been able to think of anything
2834 * better.
2835 */
2836 fix = {
2837 hackname = math_exception;
2838 files = math.h;
2839 select = "struct exception";
2840 /*
2841 * This should be bypassed on __cplusplus, but some supposedly C++ C++
2842 * aware headers, such as Solaris 8 and 9, don't wrap their struct
2843 * exception either. So currently we bypass only for glibc, based on a
2844 * comment in the fixed glibc header. Ick.
2845 */
2846 bypass = 'We have a problem when using C\+\+|for C\+\+, '
2847 '_[a-z0-9A-Z_]+_exception; for C, exception';
2848 c_fix = wrap;
2849
2850 c_fix_arg = "#ifdef __cplusplus\n"
2851 "#define exception __math_exception\n"
2852 "#endif\n";
2853
2854 c_fix_arg = "#ifdef __cplusplus\n"
2855 "#undef exception\n"
2856 "#endif\n";
2857
2858 test_text = "typedef struct exception t_math_exception;";
2859 };
2860
2861
2862 /*
2863 * This looks pretty broken to me. ``dbl_max_def'' will contain
2864 * "define DBL_MAX " at the start, when what we really want is just
2865 * the value portion. Can't figure out how to write a test case
2866 * for this either :-(
2867 */
2868 fix = {
2869 hackname = math_huge_val_from_dbl_max;
2870 files = math.h;
2871
2872 /*
2873 * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
2874 * in math.h, this fix applies.
2875 */
2876 select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
2877 bypass = "define[ \t]+DBL_MAX";
2878
2879 shell =
2880 /*
2881 * See if we have a definition for DBL_MAX in float.h.
2882 * If we do, we will replace the one in math.h with that one.
2883 */
2884
2885 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
2886 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
2887
2888 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
2889 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
2890 "s@DBL_MAX@'\"$dbl_max_def@\"\n"
2891 "\telse cat\n"
2892 "\tfi";
2893
2894 test_text =
2895 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
2896 "#define HUGE_VAL DBL_MAX";
2897 };
2898
2899
2900 /*
2901 * nested comment
2902 */
2903 fix = {
2904 hackname = nested_auth_des;
2905 files = rpc/rpc.h;
2906 select = '(/\*.*rpc/auth_des\.h>.*)/\*';
2907 c_fix = format;
2908 c_fix_arg = "%1*/ /*";
2909 test_text = "/*#include <rpc/auth_des.h> /* skip this */";
2910 };
2911
2912
2913 /*
2914 * Some versions of NetBSD don't expect the C99 inline semantics.
2915 */
2916 fix = {
2917 hackname = netbsd_c99_inline_1;
2918 mach = "*-*-netbsd*";
2919 files = signal.h;
2920 select = "extern __inline int";
2921
2922 c_fix = format;
2923 c_fix_arg = "extern\n"
2924 "#ifdef __GNUC_STDC_INLINE__\n"
2925 "__attribute__((__gnu_inline__))\n"
2926 "#endif\n"
2927 "__inline int";
2928
2929 test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}";
2930 };
2931
2932
2933 fix = {
2934 hackname = netbsd_c99_inline_2;
2935 mach = "*-*-netbsd*";
2936 files = signal.h;
2937 select = "#define _SIGINLINE extern __inline";
2938
2939 c_fix = format;
2940 c_fix_arg = <<- _EOArg_
2941 #ifdef __GNUC_STDC_INLINE__
2942 #define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline
2943 #else
2944 %0
2945 #endif
2946 _EOArg_;
2947
2948 test_text = "#define _SIGINLINE extern __inline";
2949 };
2950
2951
2952 /*
2953 * NetBSD has a semicolon after the ending '}' for some extern "C".
2954 */
2955 fix = {
2956 hackname = netbsd_extra_semicolon;
2957 mach = "*-*-netbsd*";
2958 files = sys/cdefs.h;
2959 select = "#define[ \t]*__END_DECLS[ \t]*};";
2960
2961 c_fix = format;
2962 c_fix_arg = "#define __END_DECLS }";
2963
2964 test_text = "#define __END_DECLS };";
2965 };
2966
2967
2968 /* newlib's stdint.h has several failures to conform to C99. The fix
2969 for these removed a comment that can be matched to identify unfixed
2970 versions. */
2971 fix = {
2972 hackname = newlib_stdint_1;
2973 files = stdint-newlib.h, stdint.h;
2974 select = "@todo - Add support for wint_t types";
2975 sed = "s@#define INT32_MIN.*@#define INT32_MIN (-INT32_MAX - 1)@";
2976 sed = "s@#define INT32_MAX.*@#define INT32_MAX __INT32_MAX__@";
2977 sed = "s@#define UINT32_MAX.*@#define UINT32_MAX __UINT32_MAX__@";
2978 sed = "s@#define INT_LEAST32_MIN.*@#define INT_LEAST32_MIN (-INT_LEAST32_MAX - 1)@";
2979 sed = "s@#define INT_LEAST32_MAX.*@#define INT_LEAST32_MAX __INT_LEAST32_MAX__@";
2980 sed = "s@#define UINT_LEAST32_MAX.*@#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__@";
2981 sed = 's@#define INT_FAST\([0-9]*\)_MIN.*@#define INT_FAST\1_MIN (-INT_FAST\1_MAX - 1)@';
2982 sed = 's@#define INT_FAST\([0-9]*\)_MAX.*@#define INT_FAST\1_MAX __INT_FAST\1_MAX__@';
2983 sed = 's@#define UINT_FAST\([0-9]*\)_MAX.*@#define UINT_FAST\1_MAX __UINT_FAST\1_MAX__@';
2984 sed = "s@#define SIZE_MAX.*@#define SIZE_MAX __SIZE_MAX__@";
2985 sed = "s@#define PTRDIFF_MIN.*@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2986 sed = "s@#define PTRDIFF_MAX.*@#define PTRDIFF_MAX __PTRDIFF_MAX__@";
2987 sed = "s@#define UINT8_C.*@#define UINT8_C(c) __UINT8_C(c)@";
2988 sed = "s@#define UINT16_C.*@#define UINT16_C(c) __UINT16_C(c)@";
2989 test_text = "/* @todo - Add support for wint_t types. */\n"
2990 "#define INT32_MIN (-2147483647-1)\n"
2991 "#define INT32_MAX 2147483647\n"
2992 "#define UINT32_MAX 4294967295U\n"
2993 "#define INT_LEAST32_MIN (-2147483647-1)\n"
2994 "#define INT_LEAST32_MAX 2147483647\n"
2995 "#define UINT_LEAST32_MAX 4294967295U\n"
2996 "#define INT_FAST8_MIN INT8_MIN\n"
2997 "#define INT_FAST8_MAX INT8_MAX\n"
2998 "#define UINT_FAST8_MAX UINT8_MAX\n"
2999 "#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)\n"
3000 "#define PTRDIFF_MIN (-__STDINT_EXP(LONG_MAX) - 1L)\n"
3001 "#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX)\n"
3002 "#define UINT8_C(x) x##U\n"
3003 "#define UINT16_C(x) x##U";
3004 };
3005
3006
3007 fix = {
3008 hackname = newlib_stdint_2;
3009 files = stdint-newlib.h, stdint.h;
3010 select = "@todo - Add support for wint_t types";
3011 c_fix = format;
3012 c_fix_arg = "#define INTMAX_MAX __INTMAX_MAX__\n"
3013 "#define INTMAX_MIN (-INTMAX_MAX - 1)\n"
3014 "#define UINTMAX_MAX __UINTMAX_MAX__\n"
3015 "#define WCHAR_MAX __WCHAR_MAX__\n"
3016 "#define WCHAR_MIN __WCHAR_MIN__\n"
3017 "#define WINT_MAX __WINT_MAX__\n"
3018 "#define WINT_MIN __WINT_MIN__\n\n"
3019 "%0";
3020 c_fix_arg = '/\*\* Macros for minimum-width integer constant expressions \*/';
3021 test_text = "/* @todo - Add support for wint_t types. */\n"
3022 "/** Macros for minimum-width integer constant expressions */";
3023 };
3024
3025
3026 /*
3027 * NeXT 3.2 adds const prefix to some math functions.
3028 * These conflict with the built-in functions.
3029 */
3030 fix = {
3031 hackname = next_math_prefix;
3032 files = ansi/math.h;
3033 select = "^extern[ \t]+double[ \t]+__const__[ \t]";
3034
3035 c_fix = format;
3036 c_fix_arg = "extern double %1(";
3037 c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
3038
3039 test_text = "extern\tdouble\t__const__\tmumble();";
3040 };
3041
3042
3043 /*
3044 * NeXT 3.2 uses the word "template" as a parameter for some
3045 * functions. GCC reports an invalid use of a reserved key word
3046 * with the built-in functions.
3047 */
3048 fix = {
3049 hackname = next_template;
3050 files = bsd/libc.h;
3051 select = "[ \t]template\\)";
3052
3053 c_fix = format;
3054 c_fix_arg = "(%1)";
3055 c_fix_arg = "\\(([^)]*)[ \t]template\\)";
3056 test_text = "extern mumble( char * template); /* fix */";
3057 };
3058
3059
3060 /*
3061 * NeXT 3.2 includes the keyword volatile in the abort() and exit()
3062 * function prototypes. That conflicts with the built-in functions.
3063 */
3064 fix = {
3065 hackname = next_volitile;
3066 files = ansi/stdlib.h;
3067 select = "^extern[ \t]+volatile[ \t]+void[ \t]";
3068
3069 c_fix = format;
3070 c_fix_arg = "extern void %1(";
3071 c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
3072
3073 test_text = "extern\tvolatile\tvoid\tabort();";
3074 };
3075
3076
3077 /*
3078 * NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1.
3079 * Note that version 3 of the NeXT system has wait.h in a different directory,
3080 * so that this code won't do anything. But wait.h in version 3 has a
3081 * conditional, so it doesn't need this fix. So everything is okay.
3082 */
3083 fix = {
3084 hackname = next_wait_union;
3085 files = sys/wait.h;
3086
3087 select = 'wait\(union wait';
3088 c_fix = format;
3089 c_fix_arg = "wait(void";
3090 test_text = "extern pid_d wait(union wait*);";
3091 };
3092
3093
3094 /*
3095 * a missing semi-colon at the end of the nodeent structure definition.
3096 */
3097 fix = {
3098 hackname = nodeent_syntax;
3099 files = netdnet/dnetdb.h;
3100 select = "char[ \t]*\\*na_addr[ \t]*$";
3101 c_fix = format;
3102 c_fix_arg = "%0;";
3103 test_text = "char *na_addr\t";
3104 };
3105
3106 /*
3107 * Fix OpenBSD's NULL definition.
3108 */
3109 fix = {
3110 hackname = openbsd_null_definition;
3111 mach = "*-*-openbsd*";
3112 files = locale.h, stddef.h, stdio.h, string.h,
3113 time.h, unistd.h, wchar.h, sys/param.h;
3114 select = "__GNUG__";
3115 c_fix = format;
3116 c_fix_arg = "#ifndef NULL\n"
3117 "#ifdef __cplusplus\n"
3118 "#ifdef __GNUG__\n"
3119 "#define NULL\t__null\n"
3120 "#else\t /* ! __GNUG__ */\n"
3121 "#define NULL\t0L\n"
3122 "#endif\t /* __GNUG__ */\n"
3123 "#else\t /* ! __cplusplus */\n"
3124 "#define NULL\t((void *)0)\n"
3125 "#endif\t /* __cplusplus */\n"
3126 "#endif\t /* !NULL */";
3127
3128 c_fix_arg = "^#ifndef[ \t]*NULL\n"
3129 "^#ifdef[ \t]*__GNUG__\n"
3130 "^#define[ \t]*NULL[ \t]*__null\n"
3131 "^#else\n"
3132 "^#define[ \t]*NULL[ \t]*0L\n"
3133 "^#endif\n"
3134 "^#endif";
3135 test_text =
3136 "#ifndef NULL\n"
3137 "#ifdef __GNUG__\n"
3138 "#define NULL __null\n"
3139 "#else\n"
3140 "#define NULL 0L\n"
3141 "#endif\n"
3142 "#endif\n";
3143 };
3144
3145 /*
3146 * obstack.h used casts as lvalues.
3147 *
3148 * We need to change postincrements of casted pointers (which are
3149 * then dereferenced and assigned into) of the form
3150 *
3151 * *((TYPE*)PTRVAR)++ = (VALUE)
3152 *
3153 * into expressions like
3154 *
3155 * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
3156 *
3157 * which is correct for the cases used in obstack.h since PTRVAR is
3158 * of type char * and the value of the expression is not used.
3159 */
3160 fix = {
3161 hackname = obstack_lvalue_cast;
3162 files = obstack.h;
3163 select = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
3164 c_fix = format;
3165 c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
3166 test_text = "*((void **) (h)->next_free)++ = (aptr)";
3167 };
3168
3169 /*
3170 * Fix OpenBSD's va_start define.
3171 */
3172 fix = {
3173 hackname = openbsd_va_start;
3174 mach = "*-*-openbsd*";
3175 files = stdarg.h;
3176 select = '__builtin_stdarg_start';
3177 c_fix = format;
3178 c_fix_arg = __builtin_va_start;
3179
3180 test_text = "#define va_start(v,l) __builtin_stdarg_start((v),l)";
3181 };
3182
3183 /*
3184 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
3185 * defining regex.h related types. This causes libg++ build and usage
3186 * failures. Fixing this correctly requires checking and modifying 3 files.
3187 */
3188 fix = {
3189 hackname = osf_namespace_a;
3190 files = reg_types.h;
3191 files = sys/lc_core.h;
3192 test = " -r reg_types.h";
3193 test = " -r sys/lc_core.h";
3194 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
3195 test = " -z \"`grep __regex_t regex.h`\"";
3196
3197 c_fix = format;
3198 c_fix_arg = "__%0";
3199 c_fix_arg = "reg(ex|off|match)_t";
3200
3201 test_text = "`touch sys/lc_core.h`"
3202 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
3203 "extern regex_t re;\n"
3204 "extern regoff_t ro;\n"
3205 "extern regmatch_t rm;\n";
3206 };
3207
3208 fix = {
3209 hackname = osf_namespace_c;
3210 files = regex.h;
3211 test = " -r reg_types.h";
3212 test = " -r sys/lc_core.h";
3213 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
3214 test = " -z \"`grep __regex_t regex.h`\"";
3215
3216 select = "#include <reg_types\.h>.*";
3217 c_fix = format;
3218 c_fix_arg = "%0\n"
3219 "typedef __regex_t\tregex_t;\n"
3220 "typedef __regoff_t\tregoff_t;\n"
3221 "typedef __regmatch_t\tregmatch_t;";
3222
3223 test_text = "#include <reg_types.h>";
3224 };
3225
3226
3227 /*
3228 * On broken glibc-2.3.3 systems an array of incomplete structures is
3229 * passed to __sigsetjmp. Fix that to take a pointer instead.
3230 */
3231 fix = {
3232 hackname = pthread_incomplete_struct_argument;
3233 files = pthread.h;
3234 select = "struct __jmp_buf_tag";
3235 c_fix = format;
3236 c_fix_arg = "%1 *%2%3";
3237 c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) (__env)\\[1\\](.*)$";
3238 test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask);";
3239 };
3240
3241 /*
3242 * Fix return type of fread and fwrite on sysV68
3243 */
3244 fix = {
3245 hackname = read_ret_type;
3246 files = stdio.h;
3247 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
3248 c_fix = format;
3249 c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
3250 c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
3251
3252 test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
3253 };
3254
3255
3256 /*
3257 * Fix casts as lvalues in glibc's <rpc/xdr.h>.
3258 */
3259 fix = {
3260 hackname = rpc_xdr_lvalue_cast_a;
3261 files = rpc/xdr.h;
3262 select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
3263 c_fix = format;
3264 c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
3265 test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
3266 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
3267 };
3268
3269
3270 fix = {
3271 hackname = rpc_xdr_lvalue_cast_b;
3272 files = rpc/xdr.h;
3273 select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
3274 c_fix = format;
3275 c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
3276 test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
3277 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
3278 };
3279
3280
3281 /*
3282 * function class(double x) conflicts with C++ keyword on rs/6000
3283 */
3284 fix = {
3285 hackname = rs6000_double;
3286 files = math.h;
3287 select = '[^a-zA-Z_]class\(';
3288
3289 c_fix = format;
3290 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
3291 c_fix_arg = '^.*[^a-zA-Z_]class\(.*';
3292
3293 test_text = "extern int class();";
3294 };
3295
3296
3297 /*
3298 * Wrong fchmod prototype on RS/6000.
3299 */
3300 fix = {
3301 hackname = rs6000_fchmod;
3302 files = sys/stat.h;
3303 select = 'fchmod\(char \*';
3304 c_fix = format;
3305 c_fix_arg = "fchmod(int";
3306 test_text = "extern int fchmod(char *, mode_t);";
3307 };
3308
3309
3310 /*
3311 * parameters conflict with C++ new on rs/6000
3312 */
3313 fix = {
3314 hackname = rs6000_param;
3315 files = "stdio.h";
3316 files = "unistd.h";
3317
3318 select = 'rename\(const char \*old, const char \*new\)';
3319 c_fix = format;
3320 c_fix_arg = 'rename(const char *_old, const char *_new)';
3321
3322 test_text = 'extern int rename(const char *old, const char *new);';
3323 };
3324
3325
3326 /*
3327 * Solaris 10+ <sys/feature_tests.h> defines _RESTRICT_KYWD as restrict
3328 * for C99. This is wrong for C++, which needs many C99 features, but
3329 * only supports __restrict.
3330 */
3331 fix = {
3332 hackname = solaris___restrict;
3333 files = sys/feature_tests.h;
3334 select = "#define[ \t]*_RESTRICT_KYWD[ \t]*restrict";
3335 mach = "*-*-solaris2*";
3336 c_fix = format;
3337 c_fix_arg = "#ifdef __cplusplus\n#define\t_RESTRICT_KYWD\t__restrict\n"
3338 "#else\n%0\n#endif";
3339 test_text = "#define _RESTRICT_KYWD restrict";
3340 };
3341
3342
3343 /*
3344 * Solaris 10+ complex.h defines _Complex_I and _Imaginary_I in terms of
3345 * themselves, which are Sun Studio compiler intrinsics. Remove _Imaginary_I
3346 * and imaginary definitions which are not supported by GCC.
3347 */
3348 fix = {
3349 hackname = solaris_complex;
3350 mach = "*-*-solaris2.*";
3351 files = complex.h;
3352 select = "#define[ \t]_Complex_I[ \t]_Complex_I";
3353 sed = "s/#define[ \t]_Complex_I[ \t]_Complex_I/"
3354 "#define\t_Complex_I\t(__extension__ 1.0iF)/";
3355 sed = "/#define[ \t]_Imaginary_I[ \t]_Imaginary_I/d";
3356 sed = "/#define[ \t]imaginary[ \t]_Imaginary/d";
3357 sed = "s/#define[ \t]I[ \t]\\{1,\\}_Imaginary_I/#define\tI\t\t_Complex_I/";
3358 test_text = "#define _Complex_I _Complex_I\n"
3359 "#define complex _Complex\n"
3360 "#define _Imaginary_I _Imaginary_I\n"
3361 "#define imaginary _Imaginary\n"
3362 "#undef I\n"
3363 "#define I _Imaginary_I";
3364 };
3365
3366
3367 /*
3368 * Solaris 10+ <complex.h> is wrapped in #ifndef __cplusplus. Wrap in
3369 * extern "C" instead so libstdc++ can use it.
3370 */
3371 fix = {
3372 hackname = solaris_complex_cxx;
3373 mach = "*-*-solaris2.*";
3374 files = complex.h;
3375 sed = "/#if[ \t]*!defined(__cplusplus)/c\\\n"
3376 "#ifdef\t__cplusplus\\\nextern \"C\" {\\\n#endif";
3377 sed = "/#endif[ \t]*\\/\\* !defined(__cplusplus) \\*\\//c\\\n"
3378 "#ifdef\t__cplusplus\\\n}\\\n#endif";
3379 test_text = "#if !defined(__cplusplus)\n"
3380 "#endif /* !defined(__cplusplus) */";
3381 };
3382
3383
3384 /*
3385 * Solaris 8 PTHREAD_COND_INITIALIZER lacks the __pthread_cond_magic field.
3386 * COND_MAGIC is only defined in <synch.h> and pollutes the namespace, so
3387 * use the value literally instead.
3388 */
3389 fix = {
3390 hackname = solaris_cond_init;
3391 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3392 files = pthread.h;
3393 mach = '*-*-solaris2.8';
3394 c_fix = format;
3395 c_fix_arg = "%1, 0x4356%2";
3396 c_fix_arg = "^(#define[ \t]+PTHREAD_COND_INITIALIZER[ \t]+"
3397 "\\{.*0)(\\},[ \t]*0\\}.*)$";
3398 test_text =
3399 '#pragma ident "@(#)pthread.h 1.29 01/07/07 SMI"'"\n"
3400 '#define PTHREAD_COND_INITIALIZER {{{0}, 0}, 0} /* = DEFAULTCV */';
3401 };
3402
3403
3404 /*
3405 * g++ rejects functions declared with both C and C++ linkage.
3406 */
3407 fix = {
3408 hackname = solaris_cxx_linkage;
3409 mach = '*-*-solaris2*';
3410 files = "iso/stdlib_iso.h";
3411 select = "(#if __cplusplus >= 199711L)\n"
3412 "(extern \"C\\+\\+\" \\{\n)"
3413 "(.*(bsearch|qsort).*)";
3414 c_fix = format;
3415 c_fix_arg = "%1 && !__GNUG__\n%2%3";
3416
3417 test_text =
3418 "#if __cplusplus >= 199711L\n"
3419 "extern \"C++\" {\n"
3420 " void *bsearch(const void *, const void *, size_t, size_t,";
3421 };
3422
3423
3424 /*
3425 * Solaris <iso/stdio_iso.h> doesn't declare getc for C++ with
3426 * _STRICT_STDC, but uses it.
3427 */
3428 fix = {
3429 hackname = solaris_getc_strict_stdc;
3430 mach = "*-*-solaris2*";
3431 files = "iso/stdio_iso.h";
3432 select = "(.*&& )!defined\\(_STRICT_STDC\\)(.*)";
3433 c_fix = format;
3434 c_fix_arg = "%1(!defined(_STRICT_STDC) || (__cplusplus >= 199711L))%2";
3435
3436 test_text =
3437 "#if !defined(_REENTRANT) && !defined(_LP64) && !defined(_STRICT_STDC)";
3438 };
3439
3440
3441 /*
3442 * Before Solaris 10, <iso/setjmp_iso.h> doesn't mark longjump noreturn.
3443 */
3444 fix = {
3445 hackname = solaris_longjmp_noreturn;
3446 mach = "*-*-solaris2*";
3447 files = "iso/setjmp_iso.h";
3448 bypass = "__NORETURN";
3449 select = "(.*longjmp\\(jmp_buf.*[^)]+\\));";
3450 c_fix = format;
3451 c_fix_arg = "%1 __attribute__ ((__noreturn__));";
3452
3453 test_text = "extern void longjmp(jmp_buf, int);";
3454 };
3455
3456
3457 /*
3458 * Sun Solaris 10 defines several C99 math macros in terms of
3459 * builtins specific to the Studio compiler, in particular not
3460 * compatible with the GNU compiler.
3461 */
3462 fix = {
3463 hackname = solaris_math_1;
3464 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3465 bypass = "__GNUC__";
3466 files = iso/math_c99.h;
3467 c_fix = format;
3468 c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
3469 c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
3470 test_text =
3471 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3472 "#undef HUGE_VAL\n"
3473 "#define HUGE_VAL __builtin_huge_val\n"
3474 "#undef HUGE_VALF\n"
3475 "#define HUGE_VALF __builtin_huge_valf\n"
3476 "#undef HUGE_VALL\n"
3477 "#define HUGE_VALL __builtin_huge_vall";
3478 };
3479
3480 fix = {
3481 hackname = solaris_math_2;
3482 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3483 bypass = "__GNUC__";
3484 files = iso/math_c99.h;
3485 c_fix = format;
3486 c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
3487 c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
3488 test_text =
3489 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3490 "#undef INFINITY\n"
3491 "#define INFINITY __builtin_infinity";
3492 };
3493
3494 fix = {
3495 hackname = solaris_math_3;
3496 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3497 bypass = "__GNUC__";
3498 files = iso/math_c99.h;
3499 c_fix = format;
3500 c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
3501 c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
3502 test_text =
3503 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3504 "#undef NAN\n"
3505 "#define NAN __builtin_nan";
3506 };
3507
3508 fix = {
3509 hackname = solaris_math_4;
3510 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3511 bypass = "__GNUC__";
3512 files = iso/math_c99.h;
3513 c_fix = format;
3514 c_fix_arg = "#define\tfpclassify(x) \\\n"
3515 " __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, FP_SUBNORMAL, FP_ZERO, (x))";
3516 c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
3517 test_text =
3518 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3519 "#undef fpclassify\n"
3520 "#define fpclassify(x) __builtin_fpclassify(x)";
3521 };
3522
3523 fix = {
3524 hackname = solaris_math_8;
3525 select = '@\(#\)math_c99\.h' "[ \t]+1\\.[0-9]+[ \t]+[0-9/]+ SMI";
3526 bypass = "__GNUC__";
3527 files = iso/math_c99.h;
3528 c_fix = format;
3529 c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
3530 "\t\t\t ? __builtin_signbitf(x) \\\n"
3531 "\t\t\t : sizeof(x) == sizeof(long double) \\\n"
3532 "\t\t\t ? __builtin_signbitl(x) \\\n"
3533 "\t\t\t : __builtin_signbit(x))";
3534 c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
3535 test_text = <<- _EOText_
3536 #ident "@(#)math_c99.h 1.9 04/11/01 SMI"
3537 #undef signbit
3538 #define signbit(x) __builtin_signbit(x)
3539 _EOText_;
3540 };
3541
3542 fix = {
3543 hackname = solaris_math_9;
3544 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3545 bypass = "__GNUC__";
3546 files = iso/math_c99.h;
3547 c_fix = format;
3548 c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)";
3549 c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) __builtin_[a-z]+\\(y\\)\\)";
3550 test_text =
3551 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3552 "#undef isgreater\n"
3553 "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n"
3554 "#undef isgreaterequal\n"
3555 "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n"
3556 "#undef isless\n"
3557 "#define isless(x, y) ((x) __builtin_isless(y))\n"
3558 "#undef islessequal\n"
3559 "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n"
3560 "#undef islessgreater\n"
3561 "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n"
3562 "#undef isunordered\n"
3563 "#define isunordered(x, y) ((x) __builtin_isunordered(y))";
3564 };
3565
3566 /*
3567 * On Solaris 11, if you do isinf(NaN) you'll get a floating point
3568 * exception. Provide an alternative using GCC's builtin.
3569 */
3570
3571 fix = {
3572 hackname = solaris_math_10;
3573 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3574 files = iso/math_c99.h;
3575 c_fix = format;
3576 c_fix_arg = "#define\tisinf(x) __builtin_isinf(x)";
3577 c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n"
3578 "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);[ \t]*\\\\\n"
3579 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*INFINITY[ \t]*\\|\\|[ \t]*\\\\\n"
3580 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*\\(-INFINITY\\);[ \t]*\\}\\)";
3581 test_text =
3582 '#pragma ident "@(#)math_c99.h 1.12 07/01/21 SMI"'"\n"
3583 "#undef isinf\n"
3584 "#define isinf(x) __extension__( \\\\\n"
3585 " { __typeof(x) __x_i = (x); \\\\\n"
3586 " __x_i == (__typeof(__x_i)) INFINITY || \\\\\n"
3587 " __x_i == (__typeof(__x_i)) (-INFINITY); })";
3588 };
3589
3590 /*
3591 * Sun Solaris defines PTHREAD_MUTEX_INITIALIZER with a trailing
3592 * "0" for the last field of the pthread_mutex_t structure, which is
3593 * of type upad64_t, which itself is typedef'd to int64_t, but with
3594 * __STDC__ defined (e.g. by -ansi) it is a union. So change the
3595 * initializer to "{0}" instead
3596 */
3597 fix = {
3598 hackname = solaris_mutex_init_2;
3599 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3600 files = pthread.h;
3601 /*
3602 * On Solaris 10, this fix is unnecessary because upad64_t is
3603 * always defined correctly regardless of the definition of the
3604 * __STDC__ macro. The first "mach" pattern matches up to
3605 * solaris9. The second "mach" pattern will not match any two (or
3606 * more) digit solaris version, but it will match e.g. 2.5.1.
3607 */
3608 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3609 c_fix = format;
3610 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3611 "%0\n"
3612 "#else\n"
3613 "%1, {0}}%4\n"
3614 "#endif";
3615 c_fix_arg = "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+"
3616 "(|/\*.*\*/[ \t]*\\\\\n[ \t]*)\\{.*)"
3617 ",[ \t]*0\\}" "(|[ \t].*)$";
3618 test_text =
3619 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3620 "#define PTHREAD_MUTEX_INITIALIZER\t{{{0},0}, {{{0}}}, 0}\n"
3621 "#define PTHREAD_COND_INITIALIZER\t{{{0}, 0}, 0}\t/* DEFAULTCV */\n"
3622 "#define PTHREAD_MUTEX_INITIALIZER /* = DEFAULTMUTEX */ \\\\\n"
3623 " {{0, 0, 0, DEFAULT_TYPE, _MUTEX_MAGIC}, {{{0}}}, 0}\n"
3624 "#define PTHREAD_COND_INITIALIZER /* = DEFAULTCV */ \\\\\n"
3625 " {{{0, 0, 0, 0}, DEFAULT_TYPE, _COND_MAGIC}, 0}";
3626 };
3627
3628
3629 /*
3630 * The pow overloads with int were removed in C++ 2011.
3631 */
3632 fix = {
3633 hackname = solaris_pow_int_overload;
3634 mach = '*-*-solaris2*';
3635 files = "iso/math_iso.h";
3636 select = "^[ \t]*inline [a-z ]* pow\\([^()]*, int [^()]*\\)"
3637 " *\\{[^{}]*\n[^{}]*\\}";
3638 c_fix = format;
3639 c_fix_arg = "#ifndef __GXX_EXPERIMENTAL_CXX0X__\n%0\n#endif";
3640
3641 test_text =
3642 " inline long double pow(long double __X, int __Y) { return\n"
3643 " __powl(__X, (long double) (__Y)); }";
3644 };
3645
3646
3647 /*
3648 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a "0" for some
3649 * fields of the pthread_rwlock_t structure, which are of type
3650 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3651 * defined (e.g. by -ansi) it is a union. So change the initializer
3652 * to "{0}" instead.
3653 */
3654 fix = {
3655 hackname = solaris_rwlock_init_1;
3656 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3657 files = pthread.h;
3658 mach = '*-*-solaris*';
3659 c_fix = format;
3660 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3661 "%0\n"
3662 "#else\n"
3663 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
3664 "#endif";
3665 c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
3666 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
3667
3668 test_text =
3669 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3670 "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
3671 };
3672
3673
3674 /*
3675 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
3676 * structure. As such, it need two levels of brackets, but only
3677 * contains one. Wrap the macro definition in an extra layer.
3678 */
3679 fix = {
3680 hackname = solaris_once_init_1;
3681 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3682 files = pthread.h;
3683 mach = '*-*-solaris*';
3684 c_fix = format;
3685 c_fix_arg = "%1{%2}%3";
3686 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
3687 test_text =
3688 '#pragma ident "@(#)pthread.h 1.37 04/09/28 SMI"'"\n"
3689 "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
3690 };
3691
3692
3693 /*
3694 * Sun Solaris defines PTHREAD_ONCE_INIT with a "0" for some
3695 * fields of the pthread_once_t structure, which are of type
3696 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3697 * defined (e.g. by -ansi) it is a union. So change the initializer
3698 * to "{0}" instead. This test relies on solaris_once_init_1.
3699 */
3700 fix = {
3701 hackname = solaris_once_init_2;
3702 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3703 files = pthread.h;
3704 /*
3705 * On Solaris 10, this fix is unnecessary because upad64_t is
3706 * always defined correctly regardless of the definition of the
3707 * __STDC__ macro. The first "mach" pattern matches up to
3708 * solaris9. The second "mach" pattern will not match any two (or
3709 * more) digit solaris version, but it will match e.g. 2.5.1.
3710 */
3711 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3712 c_fix = format;
3713 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3714 "%0\n"
3715 "#else\n"
3716 "%1{0}, {0}, {0}, {%3}%4\n"
3717 "#endif";
3718 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{\\{)"
3719 "(0, 0, 0, )(PTHREAD_[A-Z_]+)(\\}\\})[ \t]*$";
3720 test_text =
3721 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3722 "#define PTHREAD_ONCE_INIT\t{{0, 0, 0, PTHREAD_ONCE_NOTDONE}}\n";
3723 };
3724
3725
3726 /*
3727 * Sun Solaris 2 has a version of sys/int_const.h that defines
3728 * UINT8_C and UINT16_C to unsigned constants.
3729 */
3730 fix = {
3731 hackname = solaris_int_const;
3732 files = sys/int_const.h;
3733 mach = '*-*-solaris2*';
3734 c_fix = format;
3735 c_fix_arg = "#define\tUINT8_C(c)\t(c)\n"
3736 "%1\n"
3737 "#define\tUINT16_C(c)\t(c)";
3738 select = "^#define[ \t]+UINT8_C\\(c\\)[ \t]+__CONCAT__.*\n"
3739 "(/\*.*\*/)\n"
3740 "#define[ \t]+UINT16_C\\(c\\)[ \t]+__CONCAT__.*";
3741 test_text =
3742 "#define UINT8_C(c) __CONCAT__(c,u)\n"
3743 "/* CSTYLED */\n"
3744 "#define UINT16_C(c) __CONCAT__(c,u)";
3745 };
3746
3747
3748 /*
3749 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3750 * UINT8_MAX and UINT16_MAX to unsigned constants.
3751 */
3752 fix = {
3753 hackname = solaris_int_limits_1;
3754 files = sys/int_limits.h;
3755 mach = '*-*-solaris2*';
3756 c_fix = format;
3757 c_fix_arg = "#define\tUINT8_MAX\t(255)\n"
3758 "#define\tUINT16_MAX\t(65535)";
3759 select = "^#define[ \t]+UINT8_MAX[ \t]+\\(255U\\)\n"
3760 "#define[ \t]+UINT16_MAX[ \t]+\\(65535U\\)";
3761 test_text =
3762 "#define UINT8_MAX (255U)\n"
3763 "#define UINT16_MAX (65535U)";
3764 };
3765
3766
3767 /*
3768 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3769 * INT_FAST16 limits to wrong values for sys/int_types.h.
3770 */
3771 fix = {
3772 hackname = solaris_int_limits_2;
3773 files = sys/int_limits.h;
3774 mach = '*-*-solaris2*';
3775 c_fix = format;
3776 c_fix_arg = "#define\t%1_FAST16_%2 %132_%2";
3777 select = "^#define[ \t]+(INT|UINT)_FAST16_(MAX|MIN)[ \t](INT|UINT)16.*";
3778 test_text =
3779 "#define INT_FAST16_MAX INT16_MAX\n"
3780 "#define UINT_FAST16_MAX UINT16_MAX\n"
3781 "#define INT_FAST16_MIN INT16_MIN";
3782 };
3783
3784
3785 /*
3786 * Sun Solaris 2 has a version of sys/int_limits.h that defines
3787 * SIZE_MAX as unsigned long.
3788 */
3789 fix = {
3790 hackname = solaris_int_limits_3;
3791 files = sys/int_limits.h;
3792 mach = '*-*-solaris2*';
3793 c_fix = format;
3794 c_fix_arg = "#define\tSIZE_MAX\t4294967295U";
3795 select = "^#define[ \t]+SIZE_MAX[ \t]+4294967295UL";
3796 test_text =
3797 "#define SIZE_MAX 4294967295UL";
3798 };
3799
3800
3801 /*
3802 * Sun Solaris up to 9 has a version of sys/int_types.h that forbids use
3803 * of Standard C99 64-bit types in 32-bit mode.
3804 */
3805 fix = {
3806 hackname = solaris_int_types;
3807 select = "__STDC__ - 0 == 0";
3808 bypass = "_LONGLONG_TYPE";
3809 files = sys/int_types.h;
3810 c_fix = format;
3811 c_fix_arg =
3812 "(defined(_STDC_C99) || !defined(_STRICT_STDC) || defined(__GNUC__))";
3813 test_text =
3814 "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3815 "typedef long long int64_t;\n"
3816 "#endif\n\n"
3817 "#if defined(_LP64) || (__STDC__ - 0 == 0 && !defined(_NO_LONGLONG))\n"
3818 "typedef int64_t intmax_t;\n"
3819 "#endif";
3820 };
3821
3822
3823 /*
3824 * Solaris 10+ <spawn.h> uses char *const argv[_RESTRICT_KYWD] in the
3825 * posix_spawn declarations, which doesn't work with C++.
3826 */
3827 fix = {
3828 hackname = solaris_posix_spawn_restrict;
3829 files = spawn.h;
3830 mach = '*-*-solaris2*';
3831 c_fix = format;
3832 c_fix_arg = "%1*_RESTRICT_KYWD %2%3";
3833 select = "(.*[ \t]+)([a-z]+)\\[_RESTRICT_KYWD\\](.*)";
3834 test_text =
3835 "char *const argv[_RESTRICT_KYWD],\n"
3836 "char *const envp[_RESTRICT_KYWD]);";
3837 };
3838
3839
3840 /*
3841 * Before Solaris 10, <stdio.h> lacks declarations of std::__filbuf and
3842 * std::__flsbuf, but <iso/stdio_iso.h> uses them.
3843 */
3844 fix = {
3845 hackname = solaris_std___filbuf;
3846 files = stdio.h;
3847 mach = '*-*-solaris2*';
3848 bypass = "using std::__filbuf";
3849 select = "(using std::perror;\n)(#endif)";
3850 c_fix = format;
3851 c_fix_arg = "%1#ifndef _LP64\n"
3852 "using std::__filbuf;\n"
3853 "using std::__flsbuf;\n"
3854 "#endif\n%2";
3855
3856 test_text = "using std::perror;\n"
3857 "#endif";
3858 };
3859
3860
3861 /*
3862 * Sun Solaris 8 has what appears to be some gross workaround for
3863 * some old version of their c++ compiler. G++ doesn't want it
3864 * either, but doesn't want to be tied to SunPRO version numbers.
3865 */
3866 fix = {
3867 hackname = solaris_stdio_tag;
3868 files = stdio_tag.h;
3869
3870 select = '__cplusplus < 54321L';
3871 /* In Solaris 10, the code in stdio_tag.h is conditionalized on
3872 "!defined(__GNUC__)" so we no longer need to fix it. */
3873 bypass = '__GNUC__';
3874 sed = 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/';
3875
3876 test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
3877 };
3878
3879
3880 /*
3881 * On Solaris 8 and 9, __va_list needs to become a typedef for
3882 * __builtin_va_list to make -Wmissing-format-attribute work.
3883 */
3884 fix = {
3885 hackname = solaris_sys_va_list;
3886 files = sys/va_list.h;
3887 mach = '*-*-solaris2.[89]';
3888 select = "#if.*__STDC__.*\n"
3889 "typedef void \\*__va_list;\n"
3890 "#else\n"
3891 "typedef char \\*__va_list;\n"
3892 "#endif";
3893
3894 c_fix = format;
3895 c_fix_arg = "#ifdef __GNUC__\n"
3896 "typedef __builtin_va_list __va_list;\n"
3897 "#else\n"
3898 "%0\n"
3899 "#endif";
3900 test_text = "#if defined(__STDC__) && !defined(__ia64)\n"
3901 "typedef void *__va_list;\n"
3902 "#else\n"
3903 "typedef char *__va_list;\n"
3904 "#endif";
3905 };
3906
3907
3908 /*
3909 * a missing semi-colon at the end of the statsswtch structure definition.
3910 */
3911 fix = {
3912 hackname = statsswtch;
3913 files = rpcsvc/rstat.h;
3914 select = "boottime$";
3915 c_fix = format;
3916 c_fix_arg = "boottime;";
3917 test_text = "struct statswtch {\n int boottime\n};";
3918 };
3919
3920
3921 /*
3922 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
3923 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
3924 * OK too.
3925 */
3926 fix = {
3927 hackname = stdio_stdarg_h;
3928 files = stdio.h;
3929 bypass = "include.*(stdarg\.h|machine/ansi\.h)";
3930 /*
3931 * On Solaris 10, this fix is unncessary; <stdio.h> includes
3932 * <iso/stdio_iso.h>, which includes <sys/va_list.h>.
3933 */
3934 mach = '*-*-solaris2.1[0-9]*';
3935 not_machine = true;
3936
3937 c_fix = wrap;
3938
3939 c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n";
3940
3941 test_text = "";
3942 };
3943
3944
3945 /*
3946 * Don't use or define the name va_list in stdio.h. This is for
3947 * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence
3948 * of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
3949 * indicate that the header knows what it's doing -- under SUSv2,
3950 * stdio.h is required to define va_list, and we shouldn't break
3951 * that. On IRIX 6.5, internal/wchar_core.h used to get its
3952 * definition of va_list from stdio.h. Since this doesn't happen any
3953 * longer, use __gnuc_va_list there, too.
3954 */
3955 fix = {
3956 hackname = stdio_va_list;
3957 files = stdio.h;
3958 files = internal/stdio_core.h;
3959 files = internal/wchar_core.h;
3960 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3961 /*
3962 * On Solaris 10, the definition in
3963 * <stdio.h> is guarded appropriately by the _XPG4 feature macro;
3964 * there is therefore no need for this fix there.
3965 */
3966 mach = '*-*-solaris2.1[0-9]*';
3967 not_machine = true;
3968
3969 /*
3970 * Use __gnuc_va_list in arg types in place of va_list.
3971 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3972 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3973 * trailing parentheses and semicolon save all other systems from this.
3974 * Define __not_va_list__ (something harmless and unused)
3975 * instead of va_list.
3976 * Don't claim to have defined va_list.
3977 */
3978 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3979 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3980 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3981 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3982 "s@ va_list@ __not_va_list__@\n"
3983 "s@\\*va_list@*__not_va_list__@\n"
3984 "s@ __va_list)@ __gnuc_va_list)@\n"
3985 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3986 "@typedef \\1 __not_va_list__;@\n"
3987 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3988 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3989 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3990 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3991 "s@VA_LIST@DUMMY_VA_LIST@\n"
3992 "s@_Va_LIST@_VA_LIST@";
3993 test_text = "extern void mumble( va_list);";
3994 };
3995
3996
3997 /*
3998 * Fix headers that use va_list from stdio.h to use the updated
3999 * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is
4000 * dealt with elsewhere. The presence of __gnuc_va_list,
4001 * __DJ_va_list, or _G_va_list is taken to indicate that the header
4002 * knows what it's doing.
4003 */
4004 fix = {
4005 hackname = stdio_va_list_clients;
4006 files = com_err.h;
4007 files = cps.h;
4008 files = curses.h;
4009 files = krb5.h;
4010 files = lc_core.h;
4011 files = pfmt.h;
4012 files = wchar.h;
4013 files = curses_colr/curses.h;
4014 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
4015 /* Don't fix, if we use va_list from stdarg.h, or if the use is
4016 otherwise protected. */
4017 bypass = 'include <stdarg\.h>|#ifdef va_start';
4018
4019 /*
4020 * Use __gnuc_va_list in arg types in place of va_list.
4021 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
4022 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
4023 * trailing parentheses and semicolon save all other systems from this.
4024 * Define __not_va_list__ (something harmless and unused)
4025 * instead of va_list.
4026 * Don't claim to have defined va_list.
4027 */
4028 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
4029 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
4030 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
4031 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
4032 "s@ va_list@ __not_va_list__@\n"
4033 "s@\\*va_list@*__not_va_list__@\n"
4034 "s@ __va_list)@ __gnuc_va_list)@\n"
4035 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
4036 "@typedef \\1 __not_va_list__;@\n"
4037 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
4038 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
4039 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
4040 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
4041 "s@VA_LIST@DUMMY_VA_LIST@\n"
4042 "s@_Va_LIST@_VA_LIST@";
4043 test_text = "extern void mumble( va_list);";
4044 };
4045
4046
4047 /*
4048 * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
4049 * is "!defined( __STRICT_ANSI__ )"
4050 */
4051 fix = {
4052 hackname = strict_ansi_not;
4053 select = "^([ \t]*#[ \t]*if.*)"
4054 "(!__STDC__"
4055 "|__STDC__[ \t]*==[ \t]*0"
4056 "|__STDC__[ \t]*!=[ \t]*1"
4057 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
4058 /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
4059 bypass = 'GNU and MIPS C compilers define __STDC__ differently';
4060 /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
4061 is not defined by GCC, so it is safe. */
4062 bypass = '__SCO_VERSION__.*__STDC__ != 1';
4063 c_test = stdc_0_in_system_headers;
4064
4065 c_fix = format;
4066 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
4067
4068 test_text = "#if !__STDC__ \n"
4069 "#if __STDC__ == 0\n"
4070 "#if __STDC__ != 1\n"
4071 "#if __STDC__ - 0 == 0"
4072 "/* not std C */\nint foo;\n"
4073 "\n#end-end-end-end-if :-)";
4074 };
4075
4076 /*
4077 * "__STDC__-0==0"
4078 * is "!defined( __STRICT_ANSI__ )" on continued #if-s
4079 */
4080 fix = {
4081 hackname = strict_ansi_not_ctd;
4082 files = math.h, limits.h, stdio.h, signal.h,
4083 stdlib.h, sys/signal.h, time.h;
4084 /*
4085 * Starting at the beginning of a line, skip white space and
4086 * a leading "(" or "&&" or "||". One of those must be found.
4087 * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
4088 * expression. If these are nested, then they must accumulate
4089 * because we won't match any closing parentheses. Finally,
4090 * after skipping over all that, we must then match our suspect
4091 * phrase: "__STDC__-0==0" with or without white space.
4092 */
4093 select = "^([ \t]*" '(\(|&&|\|\|)'
4094 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
4095 "[ \t(]*)"
4096 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
4097 c_test = stdc_0_in_system_headers;
4098
4099 c_fix = format;
4100 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
4101
4102 test_text = "#if 1 && \\\\\n"
4103 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
4104 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
4105 "|| __STDC__ - 0 == 0 ) /* not std C */\n"
4106 "int foo;\n#endif";
4107 };
4108
4109
4110 /*
4111 * "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1"
4112 * is "defined( __STRICT_ANSI__ )"
4113 */
4114 fix = {
4115 hackname = strict_ansi_only;
4116 select = "^([ \t]*#[ \t]*if.*)"
4117 "(__STDC__[ \t]*!=[ \t]*0"
4118 "|__STDC__[ \t]*==[ \t]*1"
4119 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
4120 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
4121 c_test = stdc_0_in_system_headers;
4122
4123 c_fix = format;
4124 c_fix_arg = "%1 defined(__STRICT_ANSI__)";
4125
4126 test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
4127 };
4128
4129
4130 /*
4131 * IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s
4132 * in prototype without previous definition.
4133 */
4134 fix = {
4135 hackname = struct_file;
4136 files = rpc/xdr.h;
4137 select = '^.*xdrstdio_create.*struct __file_s';
4138 c_fix = format;
4139 c_fix_arg = "struct __file_s;\n%0";
4140 test_text = "extern void xdrstdio_create( struct __file_s* );";
4141 };
4142
4143
4144 /*
4145 * IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr
4146 * in prototype without previous definition.
4147 *
4148 * Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same
4149 * function, and does define it.
4150 */
4151 fix = {
4152 hackname = struct_sockaddr;
4153 files = rpc/auth.h;
4154 select = "^.*authdes_create.*struct sockaddr[^_]";
4155 bypass = "<sys/socket\.h>";
4156 bypass = "struct sockaddr;\n";
4157 c_fix = format;
4158 c_fix_arg = "struct sockaddr;\n%0";
4159 test_text = "extern AUTH* authdes_create( struct sockaddr* );";
4160 };
4161
4162
4163 /*
4164 * Apply fix this to all OSs since this problem seems to effect
4165 * more than just SunOS.
4166 */
4167 fix = {
4168 hackname = sun_auth_proto;
4169 files = rpc/auth.h;
4170 files = rpc/clnt.h;
4171 files = rpc/svc.h;
4172 files = rpc/xdr.h;
4173 bypass = "__cplusplus";
4174 /*
4175 * Select those files containing '(*name)()'.
4176 */
4177 select = '\(\*[a-z][a-z_]*\)\(\)';
4178
4179 c_fix = format;
4180 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
4181 "#else\n%1();%2\n#endif";
4182 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
4183
4184 test_text =
4185 "struct auth_t {\n"
4186 " int (*name)(); /* C++ bad */\n"
4187 "};";
4188 };
4189
4190
4191 /*
4192 * Fix bogus #ifdef on SunOS 4.1.
4193 */
4194 fix = {
4195 hackname = sun_bogus_ifdef;
4196 files = "hsfs/hsfs_spec.h";
4197 files = "hsfs/iso_spec.h";
4198 select = '#ifdef(.*\|\|.*)';
4199 c_fix = format;
4200 c_fix_arg = "#if%1";
4201
4202 test_text = "#ifdef __i386__ || __vax__ || __sun4c__";
4203 };
4204
4205
4206 /*
4207 * Fix the CAT macro in SunOS memvar.h.
4208 */
4209 fix = {
4210 hackname = sun_catmacro;
4211 files = pixrect/memvar.h;
4212 select = "^#define[ \t]+CAT\\(a,b\\).*";
4213 c_fix = format;
4214
4215 c_fix_arg =
4216 "#ifdef __STDC__\n"
4217 "# define CAT(a,b) a##b\n"
4218 "#else\n%0\n#endif";
4219
4220 test_text =
4221 "#define CAT(a,b)\ta/**/b";
4222 };
4223
4224
4225 /*
4226 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
4227 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68
4228 */
4229 fix = {
4230 hackname = sun_malloc;
4231 files = malloc.h;
4232 bypass = "_CLASSIC_ANSI_TYPES";
4233
4234 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
4235 sed = "s/int[ \t][ \t]*free/void\tfree/g";
4236 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
4237 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
4238 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
4239
4240 test_text =
4241 "typedef char *\tmalloc_t;\n"
4242 "int \tfree();\n"
4243 "char*\tmalloc();\n"
4244 "char*\tcalloc();\n"
4245 "char*\trealloc();";
4246 };
4247
4248
4249 /*
4250 * Check for yet more missing ';' in struct (in SunOS 4.0.x)
4251 */
4252 fix = {
4253 hackname = sun_rusers_semi;
4254 files = rpcsvc/rusers.h;
4255 select = "_cnt$";
4256 sed = "/^struct/,/^};/s/_cnt$/_cnt;/";
4257 test_text = "struct mumble\n int _cnt\n};";
4258 };
4259
4260
4261 /*
4262 * signal.h on SunOS defines signal using (),
4263 * which causes trouble when compiling with g++ -pedantic.
4264 */
4265 fix = {
4266 hackname = sun_signal;
4267 files = sys/signal.h;
4268 files = signal.h;
4269 select = "^void\t" '\(\*signal\(\)\)\(\);.*';
4270
4271 c_fix = format;
4272 c_fix_arg =
4273 "#ifdef __cplusplus\n"
4274 "void\t(*signal(...))(...);\n"
4275 "#else\n%0\n#endif";
4276
4277 test_text = "void\t(*signal())();";
4278 };
4279
4280
4281 /*
4282 * Correct the return type for strlen in strings.h in SunOS 4.
4283 */
4284 fix = {
4285 hackname = sunos_strlen;
4286 files = strings.h;
4287 select = "int[ \t]*strlen\\(\\);(.*)";
4288 c_fix = format;
4289 c_fix_arg = "__SIZE_TYPE__ strlen();%1";
4290 test_text = " int\tstrlen(); /* string length */";
4291 };
4292
4293
4294 /*
4295 * Disable apparent native compiler optimization cruft in SVR4.2 <string.h>
4296 * that is visible to any ANSI compiler using this include. Simply
4297 * delete the lines that #define some string functions to internal forms.
4298 */
4299 fix = {
4300 hackname = svr4_disable_opt;
4301 files = string.h;
4302 select = '#define.*__std_hdr_';
4303 sed = '/#define.*__std_hdr_/d';
4304 test_text = "#define strlen __std_hdr_strlen\n";
4305 };
4306
4307
4308 /*
4309 * Fix broken decl of getcwd present on some svr4 systems.
4310 */
4311 fix = {
4312 hackname = svr4_getcwd;
4313 files = stdlib.h;
4314 files = unistd.h;
4315 files = prototypes.h;
4316 select = 'getcwd\(char \*, int\)';
4317
4318 c_fix = format;
4319 c_fix_arg = "getcwd(char *, size_t)";
4320
4321 test_text = "extern char* getcwd(char *, int);";
4322 };
4323
4324
4325 /*
4326 * Fix broken decl of profil present on some svr4 systems.
4327 */
4328 fix = {
4329 hackname = svr4_profil;
4330 files = stdlib.h;
4331 files = unistd.h;
4332
4333 select =
4334 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
4335 /* The fix is wrong on IRIX 5/6 and creates a conflict with another
4336 prototype in <sys/profil.h>. */
4337 bypass = 'Silicon Graphics';
4338 c_fix = format;
4339 c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)';
4340
4341 test_text =
4342 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
4343 };
4344
4345
4346 /*
4347 * Correct types for signal handler constants like SIG_DFL; they might be
4348 * void (*) (), and should be void (*) (int). C++ doesn't like the
4349 * old style.
4350 */
4351 fix = {
4352 hackname = svr4_sighandler_type;
4353 files = sys/signal.h;
4354 select = 'void *\(\*\)\(\)';
4355 c_fix = format;
4356 c_fix_arg = "void (*)(int)";
4357 test_text = "#define SIG_DFL (void(*)())0\n"
4358 "#define SIG_IGN (void (*)())0\n";
4359 };
4360
4361
4362 /*
4363 * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
4364 * function 'getrnge' in <regexp.h> before they declare it. For these
4365 * systems add a 'static int' declaration of 'getrnge' into <regexp.h>
4366 * early on.
4367 *
4368 * 'getrnge' traditionally manipulates a file-scope global called 'size',
4369 * so put the declaration right after the declaration of 'size'.
4370 *
4371 * Don't do this if there is already a `static void getrnge' declaration
4372 * present, since this would cause a redeclaration error. Solaris 2.x has
4373 * such a declaration.
4374 */
4375 fix = {
4376 hackname = svr4_undeclared_getrnge;
4377 files = regexp.h;
4378 select = "getrnge";
4379 bypass = "static void getrnge";
4380 c_fix = format;
4381 c_fix_arg = "%0\n"
4382 "static int getrnge ();";
4383 c_fix_arg = "^static int[ \t]+size;";
4384 test_text = "static int size;\n"
4385 "/* stuff which calls getrnge() */\n"
4386 "static getrnge()\n"
4387 "{}";
4388 };
4389
4390
4391 /*
4392 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
4393 * in string.h on sysV68
4394 * Correct the return type for strlen in string.h on Lynx.
4395 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
4396 * Add missing const for strdup on OSF/1 V3.0.
4397 * On sysV88 layout is slightly different.
4398 */
4399 fix = {
4400 hackname = sysv68_string;
4401 files = testing.h;
4402 files = string.h;
4403 bypass = "_CLASSIC_ANSI_TYPES";
4404
4405 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
4406 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
4407 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
4408
4409 sed = "/^extern char$/N";
4410 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
4411
4412 sed = "/^extern int$/N";
4413 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
4414
4415 sed = "/^\tstrncmp(),$/N";
4416 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
4417 '\1;' "\\\nextern unsigned int\\\n\\2/";
4418
4419 test_text =
4420 "extern int strlen();\n"
4421
4422 "extern int ffs(long);\n"
4423
4424 "extern char\n"
4425 "\t*memccpy(),\n"
4426 "\tmemcpy();\n"
4427
4428 "extern int\n"
4429 "\tstrcmp(),\n"
4430 "\tstrncmp(),\n"
4431 "\tstrlen(),\n"
4432 "\tstrspn();\n"
4433
4434 "extern int\n"
4435 "\tstrlen(), strspn();";
4436 };
4437
4438
4439 /*
4440 * Fix return type of calloc, malloc, realloc, bsearch and exit
4441 */
4442 fix = {
4443 hackname = sysz_stdlib_for_sun;
4444 files = stdlib.h;
4445 bypass = "_CLASSIC_ANSI_TYPES";
4446
4447 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
4448 c_fix = format;
4449 c_fix_arg = "void *\t%1(";
4450
4451 test_text =
4452 "extern char*\tcalloc(size_t);\n"
4453 "extern char*\tmalloc(size_t);\n"
4454 "extern char*\trealloc(void*,size_t);\n"
4455 "extern char*\tbsearch(void*,size_t,size_t);\n";
4456 };
4457
4458
4459 /*
4460 * __thread is now a keyword.
4461 */
4462 fix = {
4463 hackname = thread_keyword;
4464 files = "pthread.h";
4465 files = "bits/sigthread.h";
4466 select = "([* ])__thread([,)])";
4467 c_fix = format;
4468 c_fix_arg = "%1__thr%2";
4469
4470 test_text =
4471 "extern int pthread_create (pthread_t *__restrict __thread,\n"
4472 "extern int pthread_kill (pthread_t __thread, int __signo);\n"
4473 "extern int pthread_cancel (pthread_t __thread);";
4474 };
4475
4476 /*
4477 * if the #if says _cplusplus, not the double underscore __cplusplus
4478 * that it should be
4479 */
4480 fix = {
4481 hackname = tinfo_cplusplus;
4482 files = tinfo.h;
4483 select = "[ \t]_cplusplus";
4484
4485 c_fix = format;
4486 c_fix_arg = " __cplusplus";
4487 test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
4488 };
4489
4490
4491 /*
4492 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4493 */
4494 fix = {
4495 hackname = ultrix_const;
4496 files = stdio.h;
4497 select = 'perror\( char \*';
4498
4499 c_fix = format;
4500 c_fix_arg = "%1 const %3 *__";
4501 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
4502 "[ \t]+(char|void) \\*__";
4503
4504 test_text =
4505 "extern void perror( char *__s );\n"
4506 "extern int fputs( char *__s, FILE *);\n"
4507 "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n"
4508 "extern int fscanf( FILE *__stream, char *__format, ...);\n"
4509 "extern int scanf( char *__format, ...);\n";
4510 };
4511
4512
4513 /*
4514 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4515 */
4516 fix = {
4517 hackname = ultrix_const2;
4518 files = stdio.h;
4519
4520 select = '\*fopen\( char \*';
4521 c_fix = format;
4522 c_fix_arg = "%1( const char *%3, const char *";
4523 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\("
4524 "[ \t]*char[ \t]*\\*([^,]*),"
4525 "[ \t]*char[ \t]*\\*[ \t]*";
4526
4527 test_text =
4528 "extern FILE *fopen( char *__filename, char *__type );\n"
4529 "extern int sscanf( char *__s, char *__format, ...);\n"
4530 "extern FILE *popen(char *, char *);\n"
4531 "extern char *tempnam(char*,char*);\n";
4532 };
4533
4534
4535 /*
4536 * Fix definitions of macros used by va-i960.h in VxWorks header file.
4537 */
4538 fix = {
4539 hackname = va_i960_macro;
4540 files = arch/i960/archI960.h;
4541 select = "__(vsiz|vali|vpad|alignof__)";
4542
4543 c_fix = format;
4544 c_fix_arg = "__vx%1";
4545
4546 test_text =
4547 "extern int __vsiz vsiz;\n"
4548 "extern int __vali vali;\n"
4549 "extern int __vpad vpad;\n"
4550 "#define __alignof__(x) ...";
4551 };
4552
4553
4554 /*
4555 * Define __CAN_USE_EXTERN_PREFIX on vms.
4556 */
4557 fix = {
4558 hackname = vms_define_can_use_extern_prefix;
4559 files = "rtldef/decc$types.h";
4560 select = "#[ \t]*else\n"
4561 "#[ \t]*if defined\\(__DECCXX\\)\n"
4562 "#[ \t]*define __CAN_USE_EXTERN_PREFIX 1\n";
4563 mach = "*-*-*vms*";
4564 c_fix = format;
4565
4566 c_fix_arg = "%0"
4567 "# elif defined (__GNUC__)\n"
4568 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n";
4569
4570 test_text = "# else\n"
4571 "# if defined(__DECCXX)\n"
4572 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n"
4573 "# endif\n"
4574 "# endif\n";
4575 };
4576
4577 /*
4578 * On VMS, use pragma extern_model instead of VAX-C keywords.
4579 */
4580 fix = {
4581 hackname = vms_use_pragma_extern_model;
4582 select = "#if defined\\(__DECC\\) \\|\\| defined\\(__DECCXX\\)\n"
4583 "# pragma extern_model __save\n";
4584 mach = "*-*-*vms*";
4585 c_fix = format;
4586
4587 c_fix_arg = "#if defined(__DECC) || defined(__DECCXX) || defined(__GNUC__)\n"
4588 "# pragma extern_model __save\n";
4589
4590 test_text = "#if defined(__DECC) || defined(__DECCXX)\n"
4591 "# pragma extern_model __save\n"
4592 "# pragma extern_model strict_refdef\n"
4593 " extern struct x zz$yy;\n"
4594 "# pragma extern_model __restore\n"
4595 "#endif\n";
4596 };
4597
4598 /*
4599 * On VMS, disable the use of dec-c string builtins
4600 */
4601 fix = {
4602 hackname = vms_disable_decc_string_builtins;
4603 select = "#if !defined\\(__VAX\\)\n";
4604 mach = "*-*-*vms*";
4605 files = "rtldef/string.h";
4606 c_fix = format;
4607
4608 c_fix_arg = "#if !defined(__VAX) && !defined(__GNUC__)\n";
4609
4610 test_text = "#if !defined(__VAX)\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 * On VMS, add missing braces around sigset_t constants.
4631 */
4632 fix = {
4633 hackname = vms_add_missing_braces;
4634 select = "(_SIG_[A-Z]+_SET[ \t]+= \\{)(0x[0F]+, 0x[0F]+)";
4635 mach = "*-*-*vms*";
4636 files = "rtldef/signal.h";
4637 c_fix = format;
4638
4639 c_fix_arg = '%1 {%2} ';
4640
4641 test_text = "static const __sigset_t _SIG_EMPTY_SET = "
4642 "{0x00000000, 0x00000000},\n"
4643 " _SIG_FULL_SET = {0xFFFFFFFF, 0xFFFFFFFF};\n";
4644 };
4645
4646 /*
4647 * On VMS, fix incompatible redeclaration of hostalias.
4648 */
4649 fix = {
4650 hackname = vms_do_not_redeclare_hostalias;
4651 select = "(void[ \t]+fp_nquery \\(const u_char \\*, int, FILE \\*\\);)\n"
4652 "(__char_ptr32[ \t]+hostalias \\(const char \\*\\);)";
4653 mach = "*-*-*vms*";
4654 files = "rtldef/resolv.h";
4655 c_fix = format;
4656
4657 c_fix_arg = "%1\n"
4658 "/* %2 */";
4659
4660 test_text = "void fp_nquery (const u_char *, int, FILE *);\n"
4661 "__char_ptr32 hostalias (const char *);\n";
4662 };
4663
4664 /*
4665 * On VMS, some DEC-C builtins are directly used.
4666 */
4667 fix = {
4668 hackname = vms_decc_builtin;
4669 select = "(__MEMSET|__MEMMOVE|__MEMCPY|__STRLEN|__STRCPY)";
4670 mach = "*-*-*vms*";
4671 files = rtldef/string.h, rtldef/time.h, rtldef/strings.h,
4672 rtldef/socket.h;
4673 sed = "s@__MEMSET@memset@";
4674 sed = "s@__MEMMOVE@memmove@";
4675 sed = "s@__MEMCPY@memcpy@";
4676 sed = "s@__STRLEN@strlen@";
4677 sed = "s@__STRCPY@strcpy@";
4678
4679 test_text = "define FD_ZERO(__p) __MEMSET((__p), 0, sizeof(*(__p)))\n";
4680 };
4681
4682 /*
4683 * On VMS, do not declare getopt and al if pointers are 64 bit.
4684 */
4685 fix = {
4686 hackname = vms_no_64bit_getopt;
4687 select = "^[ \t]*(extern[ \t]*)?(int[ \t]*(getopt|optind|opterr|optopt)|(char \\*optarg))([ \t]*\\(.*\\))?;\n";
4688 /* select = "^[ \t](extern[ \t))?(int[ \t](getopt|optind|opterr|optopt))|(char *optarg).*;\n"; */
4689 mach = "*-*-*vms*";
4690 files = rtldef/stdio.h, rtldef/unistd.h;
4691 c_fix = format;
4692
4693 c_fix_arg = "#if __INITIAL_POINTER_SIZE != 64 /* getopt is short ptr only. */\n"
4694 "%0"
4695 "#endif\n";
4696
4697 test_text = "int getopt (int, char * const [], const char *);";
4698 };
4699
4700 /*
4701 * On VMS, forward declare structure before referencing them in prototypes.
4702 */
4703 fix = {
4704 hackname = vms_forward_declare_struct;
4705 select = "(/\\* forward decls for C\\+\\+ \\*/\n)"
4706 "#ifdef __cplusplus\n";
4707 mach = "*-*-*vms*";
4708 files = rtldef/if.h;
4709 c_fix = format;
4710
4711 c_fix_arg = "%1"
4712 "#if defined (__cplusplus) || defined (__GNUC__)\n";
4713
4714 test_text = "/* forward decls for C++ */\n"
4715 "#ifdef __cplusplus\n"
4716 "struct foo;\n"
4717 "#endif\n";
4718 };
4719
4720 /*
4721 * On VMS, force the use of fast setjmp, as the normal setjmp uses conditions
4722 * which is not yet fully supported by gcc.
4723 */
4724 fix = {
4725 hackname = vms_use_fast_setjmp;
4726 select = "(#[ \t]*if[ \t]*defined\\(__FAST_SETJMP\\)[ \t]*\\|\\|)";
4727 mach = "*-*-*vms*";
4728 files = rtldef/setjmp.h;
4729 c_fix = format;
4730
4731 c_fix_arg = "%0 defined (__GNUC__) ||";
4732
4733 test_text = "# if defined(__FAST_SETJMP) || defined(__UNIX_SETJMP)";
4734 };
4735
4736 /*
4737 * AIX and Interix headers define NULL to be cast to a void pointer,
4738 * which is illegal in ANSI C++.
4739 */
4740 fix = {
4741 hackname = void_null;
4742 files = curses.h;
4743 files = dbm.h;
4744 files = locale.h;
4745 files = stdio.h;
4746 files = stdlib.h;
4747 files = string.h;
4748 files = time.h;
4749 files = unistd.h;
4750 files = sys/dir.h;
4751 files = sys/param.h;
4752 files = sys/types.h;
4753 /* avoid changing C++ friendly NULL */
4754 bypass = __cplusplus;
4755 bypass = __null;
4756 select = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
4757 c_fix = format;
4758 c_fix_arg = "#define NULL 0";
4759 test_text = "# define\tNULL \t((void *)0) /* typed NULL */";
4760 };
4761
4762
4763 /*
4764 * Make VxWorks header which is almost gcc ready fully gcc ready.
4765 */
4766 fix = {
4767 hackname = vxworks_gcc_problem;
4768 files = types/vxTypesBase.h;
4769 select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
4770
4771 sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
4772 "#if 1/";
4773
4774 sed = "/[ \t]size_t/i\\\n"
4775 "#ifndef _GCC_SIZE_T\\\n"
4776 "#define _GCC_SIZE_T\n";
4777
4778 sed = "/[ \t]size_t/a\\\n"
4779 "#endif\n";
4780
4781 sed = "/[ \t]ptrdiff_t/i\\\n"
4782 "#ifndef _GCC_PTRDIFF_T\\\n"
4783 "#define _GCC_PTRDIFF_T\n";
4784
4785 sed = "/[ \t]ptrdiff_t/a\\\n"
4786 "#endif\n";
4787
4788 sed = "/[ \t]wchar_t/i\\\n"
4789 "#ifndef _GCC_WCHAR_T\\\n"
4790 "#define _GCC_WCHAR_T\n";
4791
4792 sed = "/[ \t]wchar_t/a\\\n"
4793 "#endif\n";
4794
4795 test_text =
4796 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
4797 "typedef unsigned int size_t;\n"
4798 "typedef long ptrdiff_t;\n"
4799 "typedef unsigned short wchar_t;\n"
4800 "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
4801 };
4802
4803
4804 /*
4805 * Fix VxWorks <time.h> to not require including <vxTypes.h>.
4806 */
4807 fix = {
4808 hackname = vxworks_needs_vxtypes;
4809 files = time.h;
4810 select = "uint_t([ \t]+_clocks_per_sec)";
4811 c_fix = format;
4812 c_fix_arg = "unsigned int%1";
4813 test_text = "uint_t\t_clocks_per_sec;";
4814 };
4815
4816
4817 /*
4818 * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
4819 */
4820 fix = {
4821 hackname = vxworks_needs_vxworks;
4822 files = sys/stat.h;
4823 test = " -r types/vxTypesOld.h";
4824 test = " -n \"`egrep '#include' $file`\"";
4825 test = " -n \"`egrep ULONG $file`\"";
4826 select = "#[ \t]define[ \t]+__INCstath";
4827
4828 sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
4829 "#include <types/vxTypesOld.h>\n";
4830
4831 test_text = "`touch types/vxTypesOld.h`"
4832 "#include </dev/null> /* ULONG */\n"
4833 "# define\t__INCstath <sys/stat.h>";
4834 };
4835
4836
4837 /*
4838 * Another bad dependency in VxWorks 5.2 <time.h>.
4839 */
4840 fix = {
4841 hackname = vxworks_time;
4842 files = time.h;
4843 test = " -r vxWorks.h";
4844
4845 select = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
4846 c_fix = format;
4847
4848 c_fix_arg =
4849 "#ifndef __gcc_VOIDFUNCPTR_defined\n"
4850 "#ifdef __cplusplus\n"
4851 "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
4852 "#else\n"
4853 "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
4854 "#endif\n"
4855 "#define __gcc_VOIDFUNCPTR_defined\n"
4856 "#endif\n"
4857 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
4858
4859 test_text = "`touch vxWorks.h`"
4860 "#define VOIDFUNCPTR (void(*)())";
4861 };
4862
4863
4864 /*
4865 * There are several name conflicts with C++ reserved words in X11 header
4866 * files. These are fixed in some versions, so don't do the fixes if
4867 * we find __cplusplus in the file. These were found on the RS/6000.
4868 */
4869 fix = {
4870 hackname = x11_class;
4871 files = X11/ShellP.h;
4872 bypass = __cplusplus;
4873 select = "^([ \t]*char \\*)class;(.*)";
4874 c_fix = format;
4875 c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n"
4876 "#else\n%1class;%2\n#endif";
4877 test_text =
4878 "struct {\n"
4879 " char *class;\n"
4880 "} mumble;\n";
4881 };
4882
4883
4884 /*
4885 * class in Xm/BaseClassI.h
4886 */
4887 fix = {
4888 hackname = x11_class_usage;
4889 files = Xm/BaseClassI.h;
4890 bypass = "__cplusplus";
4891
4892 select = " class\\)";
4893 c_fix = format;
4894 c_fix_arg = " c_class)";
4895
4896 test_text = "extern mumble (int class);\n";
4897 };
4898
4899
4900 /*
4901 * new in Xm/Traversal.h
4902 */
4903 fix = {
4904 hackname = x11_new;
4905 files = Xm/Traversal.h;
4906 bypass = __cplusplus;
4907
4908 sed = "/Widget\told, new;/i\\\n"
4909 "#ifdef __cplusplus\\\n"
4910 "\\\tWidget\told, c_new;\\\n"
4911 "#else\n";
4912
4913 sed = "/Widget\told, new;/a\\\n"
4914 "#endif\n";
4915
4916 sed = "s/Widget new,/Widget c_new,/g";
4917 test_text =
4918 "struct wedge {\n"
4919 " Widget\told, new;\n"
4920 "};\nextern Wedged( Widget new, Widget old );";
4921 };
4922
4923
4924 /*
4925 * Incorrect sprintf declaration in X11/Xmu.h
4926 */
4927 fix = {
4928 hackname = x11_sprintf;
4929 files = X11/Xmu.h;
4930 files = X11/Xmu/Xmu.h;
4931 select = "^extern char \\*\tsprintf\\(\\);$";
4932
4933 c_fix = format;
4934 c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
4935
4936 test_text = "extern char *\tsprintf();";
4937 };
4938
4939 /*EOF*/
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