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Fix misspelling of process_init_element.
[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 * pthread.h on AIX 4.3.3 tries to define a macro without whitspace
360 * which violates a requirement of ISO C.
361 */
362 fix = {
363 hackname = aix_pthread;
364 files = "pthread.h";
365 select = "(#define [A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])";
366 c_fix = format;
367 c_fix_arg = "%1 %2";
368 test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n"
369 "{...init stuff...}";
370 };
371
372
373 /*
374 * sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline
375 * in an otherwise harmless (and #ifed out) macro definition
376 */
377 fix = {
378 hackname = aix_sysmachine;
379 files = sys/machine.h;
380 select = "\\\\ +\n";
381 c_fix = format;
382 c_fix_arg = "\\\n";
383 test_text = "#define FOO \\\n"
384 " bar \\ \n baz \\ \n bat";
385 };
386
387
388 /*
389 * sys/wait.h on AIX 5.2 defines macros that have both signed and
390 * unsigned types in conditional expressions.
391 */
392 fix = {
393 hackname = aix_syswait_2;
394 files = sys/wait.h;
395 select = '\? (\(\(\(\(unsigned[^)]*\)[^)]*\) >> [^)]*\) \& 0xff\) : -1)';
396 c_fix = format;
397 c_fix_arg = "? (int)%1";
398 test_text = "#define WSTOPSIG(__x) (int)(WIFSTOPPED(__x) ? ((((unsigned int)__x) >> 8) & 0xff) : -1)";
399 };
400
401
402 /*
403 * sys/signal.h on some versions of AIX uses volatile in the typedef of
404 * sig_atomic_t, which causes gcc to generate a warning about duplicate
405 * volatile when a sig_atomic_t variable is declared volatile, as
406 * required by ANSI C.
407 */
408 fix = {
409 hackname = aix_volatile;
410 files = sys/signal.h;
411 select = "typedef volatile int sig_atomic_t";
412 c_fix = format;
413 c_fix_arg = "typedef int sig_atomic_t";
414 test_text = "typedef volatile int sig_atomic_t;";
415 };
416
417
418 /*
419 * Fix __assert declaration in assert.h on Alpha OSF/1.
420 */
421 fix = {
422 hackname = alpha___assert;
423 files = "assert.h";
424 select = '__assert\(char \*, char \*, int\)';
425 c_fix = format;
426 c_fix_arg = "__assert(const char *, const char *, int)";
427 test_text = 'extern void __assert(char *, char *, int);';
428 };
429
430
431 /*
432 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4/5 headers.
433 */
434 fix = {
435 hackname = alpha___extern_prefix;
436 select = "(.*)(defined\\(__DECC\\)|def[ \t]*__DECC)[ \t]*\n"
437 "(#[ \t]*pragma[ \t]*extern_prefix.*)";
438
439 mach = "alpha*-dec-osf*";
440 c_fix = format;
441 c_fix_arg = "%1 (defined(__DECC) || defined(__PRAGMA_EXTERN_PREFIX))\n%3";
442
443 test_text = "#ifdef __DECC\n"
444 "#pragma extern_prefix \"_P\"\n"
445 "# if defined(__DECC)\n"
446 "# pragma extern_prefix \"_E\"\n"
447 "# if !defined(_LIBC_POLLUTION_H_) && defined(__DECC)\n"
448 "# pragma extern_prefix \"\"";
449 };
450
451
452 /*
453 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4/5 <standards.h>.
454 */
455 fix = {
456 hackname = alpha___extern_prefix_standards;
457 files = standards.h;
458 select = ".*!defined\\(_LIBC_POLLUTION_H_\\) && !defined\\(__DECC\\)";
459
460 mach = "alpha*-dec-osf*";
461 c_fix = format;
462 c_fix_arg = "%0 && !defined(__PRAGMA_EXTERN_PREFIX)";
463
464 test_text = "#if (_ISO_C_SOURCE>=19990L) "
465 "&& !defined(_LIBC_POLLUTION_H_) && !defined(__DECC)";
466 };
467
468
469 /*
470 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V5 <sys/mount.h> and
471 * <sys/stat.h>. The tests for __DECC are special in various ways, so
472 * alpha__extern_prefix cannot be used.
473 */
474 fix = {
475 hackname = alpha___extern_prefix_sys_stat;
476 files = sys/stat.h;
477 files = sys/mount.h;
478 select = "#[ \t]*if[ \t]*defined\\(__DECC\\)";
479
480 mach = "alpha*-dec-osf5*";
481 c_fix = format;
482 c_fix_arg = "%0 || defined(__PRAGMA_EXTERN_PREFIX)";
483
484 test_text = "# if defined(__DECC)";
485 };
486
487
488 /*
489 * Fix assert macro in assert.h on Alpha OSF/1.
490 * The superfluous int cast breaks C++.
491 */
492 fix = {
493 hackname = alpha_assert;
494 files = "assert.h";
495 select = '(#define assert\(EX\).*)\(\(int\) \(EX\)\)';
496 c_fix = format;
497 c_fix_arg = "%1(EX)";
498 test_text = '#define assert(EX) (((int) (EX)) ? (void)0 '
499 ': __assert(#EX, __FILE__, __LINE__))';
500 };
501
502
503 /*
504 * Fix #defines under Alpha OSF/1:
505 * The following files contain '#pragma extern_prefix "_FOO"' followed by
506 * a '#define something(x,y,z) _FOOsomething(x,y,z)'. The intent of these
507 * statements is to reduce namespace pollution. While these macros work
508 * properly in most cases, they don't allow you to take a pointer to the
509 * "something" being modified. To get around this limitation, change these
510 * statements to be of the form '#define something _FOOsomething'.
511 *
512 * sed ain't egrep, lesson 2463: sed can use self-referential
513 * regular expressions. In the substitute expression below,
514 * "\\1" and "\\2" refer to subexpressions found earlier in the
515 * same match. So, we continue to use sed. "extern_prefix" will
516 * be a rare match anyway...
517 */
518 fix = {
519 hackname = alpha_bad_lval;
520
521 select = "^[ \t]*#[ \t]*pragma[ \t]+extern_prefix";
522 mach = "alpha*-dec-osf*";
523
524 sed =
525 "s/^[ \t]*#[ \t]*define[ \t][ \t]*\\([^(]*\\)\\(([^)]*)\\)[ \t]*"
526 "\\(_.*\\)\\1\\2[ \t]*$/#define \\1 \\3\\1/";
527
528 test_text = '#pragma extern_prefix "_FOO"'"\n"
529 "#define something(x,y,z) _FOOsomething(x,y,z)\n"
530 "#define mumble _FOOmumble";
531 };
532
533
534 /*
535 * Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX.
536 */
537 fix = {
538 hackname = alpha_getopt;
539 files = "stdio.h";
540 files = "stdlib.h";
541 select = 'getopt\(int, char \*\[\], *char \*\)';
542 c_fix = format;
543 c_fix_arg = "getopt(int, char *const[], const char *)";
544 test_text = 'extern int getopt(int, char *[], char *);';
545 };
546
547
548 /*
549 * Fix missing semicolon on Alpha OSF/4 in <net/if.h>
550 */
551 fix = {
552 hackname = alpha_if_semicolon;
553 files = net/if.h;
554 select = "struct[ \t]+sockaddr[ \t]+vmif_paddr[ \t]+/\\*";
555 c_fix = format;
556 c_fix_arg = "struct sockaddr vmif_paddr;\t/*";
557 test_text = ' struct sockaddr vmif_paddr /* protocol address */';
558 };
559
560
561 /*
562 * Remove erroneous parentheses in sym.h on Alpha OSF/1.
563 */
564 fix = {
565 hackname = alpha_parens;
566 files = sym.h;
567 select = '#ifndef\(__mips64\)';
568 c_fix = format;
569 c_fix_arg = "#ifndef __mips64";
570 test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif";
571 };
572
573
574 /*
575 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX <pthread.h>.
576 */
577 fix = {
578 hackname = alpha_pthread;
579 files = pthread.h;
580 select = "((#[ \t]*if)([ \t]*defined[ \t]*\\(_PTHREAD_ENV_DECC\\)"
581 "|def _PTHREAD_ENV_DECC)(.*))\n"
582 "(#[ \t]*define _PTHREAD_USE_PTDNAM_)";
583
584 mach = "alpha*-dec-osf*";
585 c_fix = format;
586 c_fix_arg = "%2 defined (_PTHREAD_ENV_DECC)%4 "
587 "|| defined (__PRAGMA_EXTERN_PREFIX)\n%5";
588
589 test_text = "# if defined (_PTHREAD_ENV_DECC) "
590 "|| defined (_PTHREAD_ENV_EPCC)\n"
591 "# define _PTHREAD_USE_PTDNAM_\n"
592 "# endif\n"
593 "# ifdef _PTHREAD_ENV_DECC\n"
594 "# define _PTHREAD_USE_PTDNAM_\n"
595 "# endif";
596 };
597
598
599 /*
600 * Recognize GCC in Tru64 UNIX V5.1B <pthread.h>.
601 */
602 fix = {
603 hackname = alpha_pthread_gcc;
604 files = pthread.h;
605 select = "#else\n# error <pthread.h>: unrecognized compiler.";
606
607 mach = "alpha*-dec-osf*";
608 c_fix = format;
609 c_fix_arg = "#elif defined (__GNUC__)\n"
610 "# define _PTHREAD_ENV_GCC\n"
611 "%0";
612
613 test_text = "# define _PTHREAD_ENV_INTELC\n"
614 "#else\n"
615 "# error <pthread.h>: unrecognized compiler.\n"
616 "#endif";
617 };
618
619
620 /*
621 * Compaq Tru64 v5.1 defines all of its PTHREAD_*_INITIALIZER macros
622 * incorrectly, specifying less fields in the initializers than are
623 * defined in the corresponding structure types. Use of these macros
624 * in user code results in spurious warnings.
625 */
626 fix = {
627 hackname = alpha_pthread_init;
628 files = pthread.h;
629 select = ' \* @\(#\).RCSfile: pthread\.h,v \$'
630 ' .Revision: 1\.1\.33\.21 \$ \(DEC\)'
631 ' .Date: 2000/08/15 15:30:13 \$';
632 mach = "alpha*-dec-osf*";
633 sed = "s@MVALID\\(.*\\)A}@MVALID\\1A, 0, 0, 0, 0, 0, 0 }@\n"
634 "s@MVALID\\(.*\\)_}@MVALID\\1_, 0, 0, 0, 0 }@\n"
635 "s@CVALID\\(.*\\)A}@CVALID\\1A, 0, 0, 0, 0 }@\n"
636 "s@CVALID\\(.*\\)_}@CVALID\\1_, 0, 0 }@\n"
637 "s@WVALID\\(.*\\)A}@WVALID\\1A, 0, 0, 0, 0, 0, 0, 0, 0, 0 }@\n"
638 "s@WVALID\\(.*\\)_}@WVALID\\1_, 0, 0, 0, 0, 0, 0, 0 }@\n";
639 test_text = <<- _EOText_
640 /*
641 * @(#)_RCSfile: pthread.h,v $ _Revision: 1.1.33.21 $ (DEC) _Date: 2000/08/15 15:30:13 $
642 */
643 #ifndef _PTHREAD_NOMETER_STATIC
644 # define PTHREAD_MUTEX_INITIALIZER \
645 {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA}
646 # define PTHREAD_COND_INITIALIZER \
647 {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA}
648 # define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \
649 {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}
650 # define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \
651 {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}
652 #else
653 # define PTHREAD_MUTEX_INITIALIZER {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA}
654 # define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \
655 {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}
656 # define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \
657 {0, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}
658 #endif
659
660 #define PTHREAD_RWLOCK_INITIALIZER {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA}
661 #define PTHREAD_RWLOCK_INITWITHNAME_NP(_n_,_a_) \
662 {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA, _n_, _a_}
663 _EOText_;
664 };
665
666
667 /*
668 * Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0
669 * And OpenBSD.
670 */
671 fix = {
672 hackname = alpha_sbrk;
673 files = unistd.h;
674 select = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
675 c_fix = format;
676 c_fix_arg = "void *sbrk(";
677 test_text = "extern char* sbrk(ptrdiff_t increment);";
678 };
679
680
681 /*
682 * Change external names of wcstok/wcsftime via asm instead of macros on
683 * Tru64 UNIX V4.0.
684 */
685 fix = {
686 hackname = alpha_wchar;
687 files = wchar.h;
688
689 mach = "alpha*-dec-osf4*";
690 select = "#define wcstok wcstok_r";
691 sed = "s@#define wcstok wcstok_r@"
692 "extern wchar_t *wcstok __((wchar_t *, const wchar_t *, "
693 "wchar_t **)) __asm__(\"wcstok_r\");@";
694 sed = "s@#define wcsftime __wcsftime_isoc@"
695 "extern size_t wcsftime __((wchar_t *, size_t, const wchar_t *"
696 ", const struct tm *)) __asm__(\"__wcsftime_isoc\");@";
697 test_text = "#define wcstok wcstok_r\n"
698 "#define wcsftime __wcsftime_isoc";
699 };
700
701
702 /*
703 * For C++, avoid any typedef or macro definition of bool,
704 * and use the built in type instead.
705 * HP/UX 10.20 also has it in curses_colr/curses.h.
706 */
707 fix = {
708 hackname = avoid_bool_define;
709 files = curses.h;
710 files = curses_colr/curses.h;
711 files = term.h;
712 files = tinfo.h;
713
714 select = "#[ \t]*define[ \t]+bool[ \t]";
715 bypass = "__cplusplus";
716
717 c_fix = format;
718 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
719 c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*";
720
721 test_text = "# define bool\t char \n";
722 };
723
724
725 fix = {
726 hackname = avoid_bool_type;
727 files = curses.h;
728 files = curses_colr/curses.h;
729 files = term.h;
730 files = tinfo.h;
731
732 select = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
733 bypass = "__cplusplus";
734
735 c_fix = format;
736 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
737
738 test_text = "typedef unsigned int\tbool \t; /* bool\n type */";
739 };
740
741
742 /*
743 * For C++, avoid any typedef definition of wchar_t,
744 * and use the built in type instead.
745 * Don't do this for headers that are smart enough to do the right
746 * thing (recent [n]curses.h and Xlib.h).
747 * Don't do it for <linux/nls.h> which is never used from C++ anyway,
748 * and will be broken by the edit.
749 */
750
751 fix = {
752 hackname = avoid_wchar_t_type;
753
754 select = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;";
755 bypass = "__cplusplus";
756 bypass = "_LINUX_NLS_H";
757 bypass = "XFree86: xc/lib/X11/Xlib\\.h";
758
759 c_fix = format;
760 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
761
762 test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */";
763 };
764
765
766 /*
767 * Fix `typedef struct term;' on hppa1.1-hp-hpux9.
768 */
769 fix = {
770 hackname = bad_struct_term;
771 files = curses.h;
772 select = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;";
773 c_fix = format;
774 c_fix_arg = "struct term;";
775
776 test_text = 'typedef struct term;';
777 };
778
779
780 /*
781 * Fix one other error in this file:
782 * a mismatched quote not inside a C comment.
783 */
784 fix = {
785 hackname = badquote;
786 files = sundev/vuid_event.h;
787 select = "doesn't";
788 c_fix = format;
789 c_fix_arg = "does not";
790
791 test_text = "/* doesn't have matched single quotes */";
792 };
793
794
795 /*
796 * check for broken assert.h that needs stdio.h
797 */
798 fix = {
799 hackname = broken_assert_stdio;
800 files = assert.h;
801 select = stderr;
802 bypass = "include.*stdio\\.h";
803 c_fix = wrap;
804 c_fix_arg = "#include <stdio.h>\n";
805 test_text = "extern FILE* stderr;";
806 };
807
808
809 /*
810 * check for broken assert.h that needs stdlib.h
811 */
812 fix = {
813 hackname = broken_assert_stdlib;
814 files = assert.h;
815 select = 'exit *\(|abort *\(';
816 bypass = "include.*stdlib\\.h";
817 c_fix = wrap;
818 c_fix_arg = "#ifdef __cplusplus\n"
819 "#include <stdlib.h>\n"
820 "#endif\n";
821 test_text = "extern void exit ( int );";
822 };
823
824
825 /*
826 * Remove `extern double cabs' declarations from math.h.
827 * This conflicts with C99. Discovered on AIX.
828 * IRIX 5 and IRIX 6 before 6.5.18 (where C99 support was introduced)
829 * declares cabs() to take a struct __cabs_s argument.
830 * SunOS4 has its cabs() declaration followed by a comment which
831 * terminates on the following line.
832 * Darwin hides its broken cabs in architecture-specific subdirs.
833 */
834 fix = {
835 hackname = broken_cabs;
836 files = math.h, "architecture/*/math.h";
837 select = "^extern[ \t]+double[ \t]+cabs";
838
839 sed = "s/^extern[ \t]*double[ \t]*cabs[ \t]*\([^\\\)]*\);//";
840 sed = "s/^extern[ \t]*long[ \t]*double[ \t]*cabsl[ \t]*\([^\\\)]*\);//";
841
842 test_text = "#ifdef __STDC__\n"
843 "extern double cabs(struct dbl_hypot);\n"
844 "#else\n"
845 "extern double cabs();\n"
846 "#endif\n"
847 "extern double cabs ( _Complex z );\n"
848 "extern double cabs(); /* This is a comment\n"
849 " and it ends here. */\n"
850 "extern double cabs(struct __cabs_s);\n"
851 "extern long double cabsl( struct __cabsl_s );";
852 };
853
854
855 /*
856 * Fixup Darwin's broken check for __builtin_nanf.
857 */
858 fix = {
859 hackname = broken_nan;
860 /*
861 * It is tempting to omit the first "files" entry. Do not.
862 * The testing machinery will take the first "files" entry as the name
863 * of a test file to play with. It would be a nuisance to have a directory
864 * with the name "*".
865 */
866 files = "architecture/ppc/math.h";
867 files = "architecture/*/math.h";
868 select = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
869 bypass = "powl";
870 c_fix = format;
871 c_fix_arg = "#if 1";
872 test_text = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
873 };
874
875
876 /*
877 * Various systems derived from BSD4.4 contain a macro definition
878 * for vfscanf that interacts badly with requirements of builtin-attrs.def.
879 * Known to be fixed in FreeBSD 5 system headers.
880 */
881 fix = {
882 hackname = bsd_stdio_attrs_conflict;
883 mach = "*-*-*bsd*";
884 mach = "*-*-*darwin*";
885 files = stdio.h;
886 select = "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$";
887 c_fix = format;
888 c_fix_arg = '#define _BSD_STRING(_BSD_X) _BSD_STRINGX(_BSD_X)' "\n"
889 '#define _BSD_STRINGX(_BSD_X) #_BSD_X' "\n"
890 'int vfscanf(FILE *, const char *, __builtin_va_list) '
891 '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__) "__svfscanf");';
892 test_text = '#define vfscanf __svfscanf';
893 };
894
895
896 /*
897 * Fix various macros used to define ioctl numbers.
898 * The traditional syntax was:
899 *
900 * #define _CTRL(n, x) (('n'<<8)+x)
901 * #define TCTRLCFOO _CTRL(T, 1)
902 *
903 * but this does not work with the C standard, which disallows macro
904 * expansion inside strings. We have to rewrite it thus:
905 *
906 * #define _CTRL(n, x) ((n<<8)+x)
907 * #define TCTRLCFOO _CTRL('T', 1)
908 *
909 * The select expressions match too much, but the c_fix code is cautious.
910 *
911 * CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ...
912 */
913 fix = {
914 hackname = ctrl_quotes_def;
915 select = "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]";
916 c_fix = char_macro_def;
917 c_fix_arg = "CTRL";
918
919 /*
920 * This is two tests in order to ensure that the "CTRL(c)" can
921 * be selected in isolation from the multi-arg format
922 */
923 test_text = "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n";
924 test_text = "#define _CTRL(c) ('c'&037)";
925 };
926
927 fix = {
928 hackname = ctrl_quotes_use;
929 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']";
930 c_fix = char_macro_use;
931 c_fix_arg = "CTRL";
932 test_text = "#define TCTRLFOO BSD43_CTRL(T, 1)";
933 };
934
935
936 /*
937 * sys/mman.h on HP/UX is not C++ ready,
938 * even though NO_IMPLICIT_EXTERN_C is defined on HP/UX.
939 *
940 * rpc/types.h on OSF1/2.0 is not C++ ready,
941 * even though NO_IMPLICIT_EXTERN_C is defined for the alpha.
942 *
943 * The problem is the declaration of malloc.
944 */
945 fix = {
946 hackname = cxx_unready;
947 files = sys/mman.h;
948 files = rpc/types.h;
949 select = '[^#]+malloc.*;'; /* Catch any form of declaration
950 not within a macro. */
951 bypass = '"C"|__BEGIN_DECLS';
952
953 c_fix = wrap;
954 c_fix_arg = "#ifdef __cplusplus\n"
955 "extern \"C\" {\n"
956 "#endif\n";
957 c_fix_arg = "#ifdef __cplusplus\n"
958 "}\n"
959 "#endif\n";
960 test_text = "extern void* malloc( size_t );";
961 };
962
963
964 /*
965 * On darwin8 and earlier, mach-o/swap.h isn't properly guarded
966 * by 'extern "C"'. On darwin7 some mach/ headers aren't properly guarded.
967 */
968 fix = {
969 hackname = darwin_externc;
970 mach = "*-*-darwin*";
971 files = mach-o/swap.h;
972 files = mach/mach_time.h;
973 files = mach/mach_traps.h;
974 files = mach/message.h;
975 files = mach/mig.h;
976 files = mach/semaphore.h;
977 bypass = "extern \"C\"";
978 bypass = "__BEGIN_DECLS";
979 c_fix = wrap;
980 c_fix_arg = "#ifdef __cplusplus\n"
981 "extern \"C\" {\n"
982 "#endif\n";
983 c_fix_arg = "#ifdef __cplusplus\n"
984 "}\n"
985 "#endif\n";
986 test_text = "extern void swap_fat_header();\n";
987 };
988
989
990 /*
991 * AvailabilityMacros.h on Darwin breaks with GCC 4.0, because of
992 * bad __GNUC__ tests.
993 */
994
995 fix = {
996 hackname = darwin_gcc4_breakage;
997 mach = "*-*-darwin*";
998 files = AvailabilityMacros.h;
999 select = "\\(__GNUC__ >= 3\\) && \\(__GNUC_MINOR__ >= 1\\)";
1000 c_fix = format;
1001 c_fix_arg = "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))";
1002 test_text = "#if defined(__GNUC__) && (__GNUC__ >= 3) && "
1003 "(__GNUC_MINOR__ >= 1)\n";
1004 };
1005
1006
1007 /*
1008 * __private_extern__ doesn't exist in FSF GCC. Even if it did,
1009 * why would you ever put it in a system header file?
1010 */
1011 fix = {
1012 hackname = darwin_private_extern;
1013 mach = "*-*-darwin*";
1014 files = mach-o/dyld.h;
1015 select = "__private_extern__ [a-z_]+ _dyld_";
1016 c_fix = format;
1017 c_fix_arg = "extern";
1018 c_fix_arg = "__private_extern__";
1019 test_text = "__private_extern__ int _dyld_func_lookup(\n"
1020 "const char *dyld_func_name,\n"
1021 "unsigned long *address);\n";
1022 };
1023
1024
1025 /*
1026 * Fix <c_asm.h> on Digital UNIX V4.0:
1027 * It contains a prototype for a DEC C internal asm() function,
1028 * clashing with gcc's asm keyword. So protect this with __DECC.
1029 */
1030 fix = {
1031 hackname = dec_intern_asm;
1032 files = c_asm.h;
1033 sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
1034 sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
1035 "#endif\n";
1036 test_text =
1037 "float fasm {\n"
1038 " ... asm stuff ...\n"
1039 "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/";
1040 };
1041
1042
1043 /*
1044 * Fix typo in <wchar.h> on DJGPP 2.03.
1045 */
1046 fix = {
1047 hackname = djgpp_wchar_h;
1048 file = wchar.h;
1049 select = "__DJ_wint_t";
1050 bypass = "sys/djtypes.h";
1051 c_fix = format;
1052 c_fix_arg = "%0\n#include <sys/djtypes.h>";
1053 c_fix_arg = "#include <stddef.h>";
1054 test_text = "#include <stddef.h>\n"
1055 "extern __DJ_wint_t x;\n";
1056 };
1057
1058
1059 /*
1060 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
1061 */
1062 fix = {
1063 hackname = ecd_cursor;
1064 files = "sunwindow/win_lock.h";
1065 files = "sunwindow/win_cursor.h";
1066 select = 'ecd\.cursor';
1067 c_fix = format;
1068 c_fix_arg = 'ecd_cursor';
1069
1070 test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
1071 };
1072
1073
1074 /*
1075 * Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume
1076 * neither the existence of GCC 3 nor its exact feature set yet break
1077 * (by design?) when __GNUC__ is set beyond 2.
1078 */
1079 fix = {
1080 hackname = freebsd_gcc3_breakage;
1081 mach = "*-*-freebsd*";
1082 files = sys/cdefs.h;
1083 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$';
1084 bypass = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)';
1085 c_fix = format;
1086 c_fix_arg = '%0 || __GNUC__ >= 3';
1087 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7';
1088 };
1089
1090
1091 /*
1092 * Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume
1093 * neither the existence of GCC 4 nor its exact feature set yet break
1094 * (by design?) when __GNUC__ is set beyond 3.
1095 */
1096 fix = {
1097 hackname = freebsd_gcc4_breakage;
1098 mach = "*-*-freebsd*";
1099 files = sys/cdefs.h;
1100 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$';
1101 c_fix = format;
1102 c_fix_arg = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3';
1103 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3';
1104 };
1105
1106
1107 /*
1108 * Some versions of glibc don't expect the C99 inline semantics.
1109 */
1110 fix = {
1111 hackname = glibc_c99_inline_1;
1112 files = features.h, '*/features.h';
1113 select = "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$";
1114 c_fix = format;
1115 c_fix_arg = "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)";
1116 test_text = <<-EOT
1117 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
1118 && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__
1119 # define __USE_EXTERN_INLINES 1
1120 #endif
1121 EOT;
1122 };
1123
1124
1125 /*
1126 * Similar, but a version that didn't have __NO_INLINE__
1127 */
1128 fix = {
1129 hackname = glibc_c99_inline_1a;
1130 files = features.h, '*/features.h';
1131 select = "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n"
1132 "(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)";
1133 c_fix = format;
1134 c_fix_arg = "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2";
1135 test_text = <<-EOT
1136 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__
1137 # define __USE_EXTERN_INLINES 1
1138 #endif
1139 EOT;
1140 };
1141
1142
1143 /*
1144 * The glibc_c99_inline_1 fix should have fixed everything. Unfortunately
1145 * there are many glibc headers which do not respect __USE_EXTERN_INLINES.
1146 * The remaining glibc_c99_inline_* fixes deal with some of those headers.
1147 */
1148 fix = {
1149 hackname = glibc_c99_inline_2;
1150 files = sys/stat.h, '*/sys/stat.h';
1151 select = "extern __inline__ int";
1152 sed = "s/extern int \\(stat\\|lstat\\|fstat\\|mknod\\)/"
1153 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1154 "__inline__ int \\1/";
1155 sed = "s/extern int __REDIRECT\\(_NTH\\|\\) (\\(stat\\|lstat\\|fstat\\)/"
1156 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1157 "__inline__ int __REDIRECT\\1 (\\2/";
1158 sed = "s/^extern __inline__ int/"
1159 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1160 "__inline__ int/";
1161 test_text = <<-EOT
1162 extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2));
1163 extern __inline__ int
1164 __NTH (fstat64 (int __fd, struct stat64 *__statbuf))
1165 {}
1166 EOT;
1167 };
1168
1169
1170 fix = {
1171 hackname = glibc_c99_inline_3;
1172 files = bits/string2.h, '*/bits/string2.h';
1173 select = "extern __inline";
1174 bypass = "__extern_inline|__GNU_STDC_INLINE__";
1175 c_fix = format;
1176 c_fix_arg = "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)";
1177 c_fix_arg = "^# ifdef __cplusplus$";
1178 test_text = <<-EOT
1179 # ifdef __cplusplus
1180 # define __STRING_INLINE inline
1181 # else
1182 # define __STRING_INLINE extern __inline
1183 # endif
1184 EOT;
1185 };
1186
1187
1188 fix = {
1189 hackname = glibc_c99_inline_4;
1190 files = sys/sysmacros.h, '*/sys/sysmacros.h', wchar.h, '*/wchar.h';
1191 bypass = "__extern_inline|__gnu_inline__";
1192 select = "(^| )extern __inline";
1193 c_fix = format;
1194 c_fix_arg = "%0 __attribute__ ((__gnu_inline__))";
1195 test_text = <<-EOT
1196 __extension__ extern __inline unsigned int
1197 extern __inline unsigned int
1198 EOT;
1199 };
1200
1201
1202 /* glibc-2.3.5 defines pthread mutex initializers incorrectly,
1203 * so we replace them with versions that correspond to the
1204 * definition.
1205 */
1206 fix = {
1207 hackname = glibc_mutex_init;
1208 files = pthread.h;
1209 select = '\{ *\{ *0, *\} *\}';
1210 sed = "/define[ \t]\\+PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/{\n"
1211 "N\ns/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/\n}";
1212 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1213 "\\(RECURSIVE\\|ERRORCHECK\\|ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/";
1214 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1215 "\\(RECURSIVE\\|ERRORCHECK\\|ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1216 sed = "/define[ \t]\\+PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/"
1217 "N;s/^[ \t]*#[ \t]*"
1218 "\\(define[ \t]\\+PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n"
1219 "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\n"
1220 "# \\1\\n"
1221 " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\n"
1222 "# else\\n"
1223 "# \\1\\n"
1224 " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\n"
1225 "# endif/";
1226 sed = "s/{ \\(0, 0, 0, 0, 0, 0, "
1227 "PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/";
1228 sed = "/define[ \t]\\+PTHREAD_COND_INITIALIZER/"
1229 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/";
1230
1231 test_text = <<- _EOText_
1232 #define PTHREAD_MUTEX_INITIALIZER \\
1233 { { 0, } }
1234 #ifdef __USE_GNU
1235 # if __WORDSIZE == 64
1236 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1237 { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1238 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1239 { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1240 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1241 { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1242 # else
1243 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1244 { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1245 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1246 { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1247 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1248 { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1249 # endif
1250 #endif
1251 # define PTHREAD_RWLOCK_INITIALIZER \\
1252 { { 0, } }
1253 # ifdef __USE_GNU
1254 # if __WORDSIZE == 64
1255 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1256 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\
1257 PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1258 # else
1259 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1260 { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1261 # endif
1262 # endif
1263 #define PTHREAD_COND_INITIALIZER { { 0, } }
1264 _EOText_;
1265 };
1266
1267
1268 /* glibc's tgmath.h relies on an expression that is not an integer
1269 constant expression being treated as it was by GCC 4.4 and
1270 earlier. */
1271 fix = {
1272 hackname = glibc_tgmath;
1273 files = tgmath.h;
1274 select = '\(\(\(type\) 0.25\) && \(\(type\) 0.25 - 1\)\)';
1275 bypass = "__floating_type \\\\\n.*__builtin_classify_type";
1276 c_fix = format;
1277 c_fix_arg = "(__builtin_classify_type ((type) 0) == 8 || (__builtin_classify_type ((type) 0) == 9 && __builtin_classify_type (__real__ ((type) 0)) == 8))";
1278 test_text = "# define __floating_type(type) (((type) 0.25) && ((type) 0.25 - 1))";
1279 };
1280
1281 /*
1282 * Fix these files to use the types we think they should for
1283 * ptrdiff_t, size_t, and wchar_t.
1284 *
1285 * This defines the types in terms of macros predefined by our 'cpp'.
1286 * This is supposedly necessary for glibc's handling of these types.
1287 * It's probably not necessary for anyone else, but it doesn't hurt.
1288 */
1289 fix = {
1290 hackname = gnu_types;
1291 files = "sys/types.h";
1292 files = "stdlib.h";
1293 files = "sys/stdtypes.h";
1294 files = "stddef.h";
1295 files = "memory.h";
1296 files = "unistd.h";
1297 bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
1298 select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
1299 c_fix = gnu_type;
1300 /* The Solaris 10 headers already define these types correctly. */
1301 mach = '*-*-solaris2.1[0-9]*';
1302 not_machine = true;
1303
1304 test_text = "typedef long int ptrdiff_t; /* long int */\n"
1305 "typedef uint_t size_t; /* uint_t */\n"
1306 "typedef ushort_t wchar_t; /* ushort_t */";
1307 };
1308
1309
1310 /*
1311 * Fix HP & Sony's use of "../machine/xxx.h"
1312 * to refer to: <machine/xxx.h>
1313 */
1314 fix = {
1315 hackname = hp_inline;
1316 files = sys/spinlock.h;
1317 files = machine/machparam.h;
1318 select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/';
1319
1320 c_fix = format;
1321 c_fix_arg = "%1<machine/%2.h>";
1322
1323 c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/'
1324 '([a-z]+)\.h"';
1325
1326 test_text = ' # include "../machine/mumble.h"';
1327 };
1328
1329
1330 /*
1331 * Check for (...) in C++ code in HP/UX sys/file.h.
1332 */
1333 fix = {
1334 hackname = hp_sysfile;
1335 files = sys/file.h;
1336 select = "HPUX_SOURCE";
1337
1338 c_fix = format;
1339 c_fix_arg = "(struct file *, ...)";
1340 c_fix_arg = '\(\.\.\.\)';
1341
1342 test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
1343 };
1344
1345
1346 /*
1347 * Un-Hide a series of five FP defines from post-1999 compliance GCC:
1348 * FP_NORMAL, FP_ZERO, FP_INFINITE, FP_SUBNORMAL and FP_NAN
1349 */
1350 fix = {
1351 hackname = hppa_hpux_fp_macros;
1352 mach = "hppa*-hp-hpux11*";
1353 files = math.h;
1354 select = "#[ \t]*define[ \t]*FP_NORMAL.*\n"
1355 "#[ \t]*define[ \t]*FP_ZERO.*\n"
1356 "#[ \t]*define[ \t]*FP_INFINITE.*\n"
1357 "#[ \t]*define[ \t]*FP_SUBNORMAL.*\n"
1358 "#[ \t]*define[ \t]*FP_NAN.*\n";
1359 c_fix = format;
1360 c_fix_arg = <<- _EOFix_
1361 #endif /* _INCLUDE_HPUX_SOURCE */
1362
1363 #if defined(_INCLUDE_HPUX_SOURCE) || \
1364 (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
1365 %0#endif
1366
1367 #ifdef _INCLUDE_HPUX_SOURCE
1368
1369 _EOFix_;
1370
1371 test_text =
1372 "# define FP_NORMAL 0\n"
1373 "# define FP_ZERO 1\n"
1374 "# define FP_INFINITE 2\n"
1375 "# define FP_SUBNORMAL 3\n"
1376 "# define FP_NAN 4\n";
1377 };
1378
1379
1380 /*
1381 * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
1382 * math.h to prevent clash with define in c_std/bits/std_cmath.h.
1383 */
1384 fix = {
1385 hackname = hpux10_cpp_pow_inline;
1386 files = fixinc-test-limits.h, math.h;
1387 select = <<- END_POW_INLINE
1388 ^# +ifdef +__cplusplus
1389 +\}
1390 +inline +double +pow\(double +__d,int +__expon\) +\{
1391 [ ]+return +pow\(__d,\(double\)__expon\);
1392 +\}
1393 +extern +"C" +\{
1394 #else
1395 # +endif
1396 END_POW_INLINE;
1397
1398 c_fix = format;
1399 c_fix_arg = "";
1400
1401 test_text =
1402 "# ifdef __cplusplus\n"
1403 " }\n"
1404 " inline double pow(double __d,int __expon) {\n"
1405 "\t return pow(__d,(double)__expon);\n"
1406 " }\n"
1407 ' extern "C"' " {\n"
1408 "#else\n"
1409 "# endif";
1410 };
1411
1412 fix = {
1413 hackname = hpux11_cpp_pow_inline;
1414 files = math.h;
1415 select = " +inline double pow\\(double d,int expon\\) \\{\n"
1416 " +return pow\\(d, \\(double\\)expon\\);\n"
1417 " +\\}\n";
1418 c_fix = format;
1419 c_fix_arg = "";
1420
1421 test_text =
1422 " inline double pow(double d,int expon) {\n"
1423 " return pow(d, (double)expon);\n"
1424 " }\n";
1425 };
1426
1427
1428 /*
1429 * Fix hpux 10.X missing ctype declarations 1
1430 */
1431 fix = {
1432 hackname = hpux10_ctype_declarations1;
1433 files = ctype.h;
1434 select = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)";
1435 bypass = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\(";
1436 c_fix = format;
1437 c_fix_arg = "#ifdef _PROTOTYPES\n"
1438 "extern int __tolower(int);\n"
1439 "extern int __toupper(int);\n"
1440 "#else /* NOT _PROTOTYPES */\n"
1441 "extern int __tolower();\n"
1442 "extern int __toupper();\n"
1443 "#endif /* _PROTOTYPES */\n\n"
1444 "%0\n";
1445
1446 test_text = "# define _toupper(__c) __toupper(__c)\n";
1447 };
1448
1449
1450 /*
1451 * Fix hpux 10.X missing ctype declarations 2
1452 */
1453 fix = {
1454 hackname = hpux10_ctype_declarations2;
1455 files = ctype.h;
1456 select = "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)";
1457 bypass = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\(";
1458 c_fix = format;
1459 c_fix_arg = "%0\n\n"
1460 "#ifdef _PROTOTYPES\n"
1461 " extern int _isalnum(int);\n"
1462 " extern int _isalpha(int);\n"
1463 " extern int _iscntrl(int);\n"
1464 " extern int _isdigit(int);\n"
1465 " extern int _isgraph(int);\n"
1466 " extern int _islower(int);\n"
1467 " extern int _isprint(int);\n"
1468 " extern int _ispunct(int);\n"
1469 " extern int _isspace(int);\n"
1470 " extern int _isupper(int);\n"
1471 " extern int _isxdigit(int);\n"
1472 "# else /* not _PROTOTYPES */\n"
1473 " extern int _isalnum();\n"
1474 " extern int _isalpha();\n"
1475 " extern int _iscntrl();\n"
1476 " extern int _isdigit();\n"
1477 " extern int _isgraph();\n"
1478 " extern int _islower();\n"
1479 " extern int _isprint();\n"
1480 " extern int _ispunct();\n"
1481 " extern int _isspace();\n"
1482 " extern int _isupper();\n"
1483 " extern int _isxdigit();\n"
1484 "#endif /* _PROTOTYPES */\n";
1485
1486 test_text = "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n"
1487 " extern unsigned int *__SB_masks;\n";
1488 };
1489
1490
1491 /*
1492 * Fix hpux 10.X missing stdio declarations
1493 */
1494 fix = {
1495 hackname = hpux10_stdio_declarations;
1496 files = stdio.h;
1497 select = "^#[ \t]*define _iob[ \t]*__iob";
1498 bypass = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\(";
1499 c_fix = format;
1500 c_fix_arg = "%0\n\n"
1501 "# if defined(__STDC__) || defined(__cplusplus)\n"
1502 " extern int snprintf(char *, size_t, const char *, ...);\n"
1503 " extern int vsnprintf(char *, size_t, const char *, __va_list);\n"
1504 "# else /* not __STDC__) || __cplusplus */\n"
1505 " extern int snprintf();\n"
1506 " extern int vsnprintf();\n"
1507 "# endif /* __STDC__) || __cplusplus */\n";
1508
1509 test_text = "# define _iob __iob\n";
1510 };
1511
1512
1513 /*
1514 * Make sure hpux defines abs in header.
1515 */
1516 fix = {
1517 hackname = hpux11_abs;
1518 mach = "ia64-hp-hpux11*";
1519 files = stdlib.h;
1520 select = "ifndef _MATH_INCLUDED";
1521 c_fix = format;
1522 c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)";
1523 test_text = "#ifndef _MATH_INCLUDED";
1524 };
1525
1526
1527 /*
1528 * Keep HP-UX 11 from stomping on C++ math namespace
1529 * with defines for fabsf.
1530 */
1531 fix = {
1532 hackname = hpux11_fabsf;
1533 files = math.h;
1534 select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
1535 bypass = "__cplusplus";
1536
1537 c_fix = format;
1538 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1539
1540 test_text =
1541 "#ifdef _PA_RISC\n"
1542 "# define fabsf(x) ((float)fabs((double)(float)(x)))\n"
1543 "#endif";
1544 };
1545
1546
1547 /*
1548 * Fix C99 constant in __POINTER_SET define.
1549 */
1550 fix = {
1551 hackname = hpux11_pthread_const;
1552 mach = "*-hp-hpux11.[0-3]*";
1553 files = sys/pthread.h;
1554 select = "^#define[ \t]*__POINTER_SET[ \t]*\\(\\(void \\*\\) 1LL\\)";
1555
1556 c_fix = format;
1557 c_fix_arg = "#define __POINTER_SET\t\t((void *) 1L)";
1558 test_text = "#define __POINTER_SET\t\t((void *) 1LL)";
1559 };
1560
1561
1562 /*
1563 * Prevent HP-UX 11 from defining __size_t and preventing size_t from
1564 * being defined by having it define _hpux_size_t instead.
1565 */
1566 fix = {
1567 hackname = hpux11_size_t;
1568 mach = "*-hp-hpux11*";
1569 select = "__size_t";
1570
1571 c_fix = format;
1572 c_fix_arg = "_hpux_size_t";
1573
1574 test_text =
1575 "#define __size_t size_t\n"
1576 " extern int getpwuid_r( char *, __size_t, struct passwd **);\n";
1577 };
1578
1579
1580 /*
1581 * Fix hpux 11.00 broken snprintf declaration
1582 * (third argument is char *, needs to be const char * to prevent
1583 * spurious warnings with -Wwrite-strings or in C++).
1584 */
1585 fix = {
1586 hackname = hpux11_snprintf;
1587 files = stdio.h;
1588 select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
1589 ' *(char *\*, *\.\.\.\);)';
1590 c_fix = format;
1591 c_fix_arg = '%1 const %3';
1592
1593 test_text = "extern int snprintf(char *, size_t, char *, ...);\n"
1594 "extern int snprintf(char *, __size_t, char *, ...);\n"
1595 "extern int snprintf(char *, _hpux_size_t, char *, ...);";
1596 };
1597
1598
1599 /*
1600 * In inttypes.h on HPUX 11, the use of __CONCAT__ in the definition
1601 * of UINT32_C has undefined behavior according to ISO/ANSI:
1602 * the arguments to __CONCAT__ are not macro expanded before the
1603 * concatination happens so the trailing ')' in the first argument
1604 * is concatinated with the 'l' in the second argument creating an
1605 * invalid pp token. The behavior of invalid pp tokens is undefined.
1606 * GCC does not handle these invalid tokens the way the HP compiler does.
1607 * This problem will potentially occur anytime macros are used in the
1608 * arguments to __CONCAT__. A general solution to this problem would be to
1609 * insert another layer of macro between __CONCAT__ and its use
1610 * in UINT32_C. An example of this solution can be found in the C standard.
1611 * A more specific solution, the one used here, is to change the UINT32_C
1612 * macro to not used macros in the arguments to __CONCAT__.
1613 */
1614 fix = {
1615 hackname = hpux11_uint32_c;
1616 files = inttypes.h;
1617 select = "^#define UINT32_C\\(__c\\)[ \t]*"
1618 "__CONCAT__\\(__CONCAT_U__\\(__c\\),l\\)";
1619 c_fix = format;
1620 c_fix_arg = '#define UINT32_C(__c) __CONCAT__(__c,ul)';
1621 test_text =
1622 "#define CONCAT_U__(__c)\t__CONCAT__(__c,u)\n"
1623 "#define UINT32_C(__c)\t__CONCAT__(__CONCAT_U__(__c),l)";
1624 };
1625
1626
1627 /*
1628 * Fix hpux 11.00 broken vsnprintf declaration
1629 */
1630 fix = {
1631 hackname = hpux11_vsnprintf;
1632 files = stdio.h;
1633 select = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
1634 'const char \*,) __va__list\);';
1635 c_fix = format;
1636 c_fix_arg = "%1 __va_list);";
1637
1638 test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
1639 ' __va__list);';
1640 };
1641
1642
1643 /*
1644 * get rid of bogus inline definitions in HP-UX 8.0
1645 */
1646 fix = {
1647 hackname = hpux8_bogus_inlines;
1648 files = math.h;
1649 select = inline;
1650 bypass = "__GNUG__";
1651 sed = "s@inline int abs(int [a-z][a-z]*) {.*}"
1652 "@extern \"C\" int abs(int);@";
1653 sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
1654 sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
1655 sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
1656 test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n"
1657 "inline double sqr(double v) { return v**0.5; }";
1658 };
1659
1660
1661 /*
1662 * Fix hpux broken ctype macros
1663 */
1664 fix = {
1665 hackname = hpux_ctype_macros;
1666 files = ctype.h;
1667 select = '((: |\()__SB_masks \? )'
1668 '(__SB_masks\[__(alnum|c)\] & _IS)';
1669 c_fix = format;
1670 c_fix_arg = "%1(int)%3";
1671
1672 test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
1673 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
1674 };
1675
1676
1677 /*
1678 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
1679 */
1680 fix = {
1681 hackname = hpux_htonl;
1682 files = netinet/in.h;
1683 select = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1684 "(/\\*\n"
1685 " \\* Macros for number representation conversion\\.\n"
1686 " \\*/\n"
1687 "#ifndef ntohl)";
1688 c_fix = format;
1689 c_fix_arg = "#if 1\n%1";
1690
1691 test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1692 "/*\n"
1693 " * Macros for number representation conversion.\n"
1694 " */\n"
1695 "#ifndef ntohl\n"
1696 "#define ntohl(x) (x)\n"
1697 "#define ntohs(x) (x)\n"
1698 "#define htonl(x) (x)\n"
1699 "#define htons(x) (x)\n"
1700 "#endif\n"
1701 "#endif /* ! _XOPEN_SOURCE_EXTENDED */";
1702 };
1703
1704
1705 /*
1706 * HP-UX long_double
1707 */
1708 fix = {
1709 hackname = hpux_long_double;
1710 files = stdlib.h;
1711 select = "extern[ \t]long_double[ \t]strtold";
1712 bypass = "long_double_t";
1713 sed = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
1714 sed = "s/long_double/long double/g";
1715
1716 test_text = "# ifndef _LONG_DOUBLE\n"
1717 "# define _LONG_DOUBLE\n"
1718 " typedef struct {\n"
1719 " unsigned int word1, word2, word3, word4;\n"
1720 " } long_double;\n"
1721 "# endif /* _LONG_DOUBLE */\n"
1722 "extern long_double strtold(const char *, char **);\n";
1723 };
1724
1725
1726 /*
1727 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
1728 */
1729 fix = {
1730 hackname = hpux_systime;
1731 files = sys/time.h;
1732 select = "^extern struct sigevent;";
1733
1734 c_fix = format;
1735 c_fix_arg = "struct sigevent;";
1736
1737 test_text = 'extern struct sigevent;';
1738 };
1739
1740
1741 /*
1742 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown
1743 * type and mpinfou is only defined when _KERNEL is set.
1744 */
1745 fix = {
1746 hackname = hpux_spu_info;
1747 mach = "*-hp-hpux*";
1748 /*
1749 * It is tempting to omit the first "files" entry. Do not.
1750 * The testing machinery will take the first "files" entry as the name
1751 * of a test file to play with. It would be a nuisance to have a directory
1752 * with the name "*".
1753 */
1754 files = "ia64/sys/getppdp.h";
1755 files = "*/sys/getppdp.h";
1756 select = "^.*extern.*spu_info.*";
1757
1758 c_fix = format;
1759 c_fix_arg = "#ifdef _KERNEL\n%0\n#endif";
1760
1761 test_text = "extern union mpinfou spu_info[];";
1762 };
1763
1764 fix = {
1765 hackname = hpux11_extern_sendfile;
1766 mach = "*-hp-hpux11.[12]*";
1767 files = sys/socket.h;
1768 select = "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n";
1769 c_fix = format;
1770 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
1771 test_text = " extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
1772 };
1773
1774 fix = {
1775 hackname = hpux11_extern_sendpath;
1776 mach = "*-hp-hpux11.[12]*";
1777 files = sys/socket.h;
1778 select = "^[ \t]*extern sbsize_t sendpath.*\n.*, int\\)\\);\n";
1779 c_fix = format;
1780 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
1781 test_text = " extern sbsize_t sendpath __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
1782 };
1783
1784 fix = {
1785 hackname = hpux_extern_errno;
1786 mach = "*-hp-hpux10.*";
1787 mach = "*-hp-hpux11.[0-2]*";
1788 files = errno.h;
1789 select = "^[ \t]*extern int errno;$";
1790 c_fix = format;
1791 c_fix_arg = "#ifdef __cplusplus\nextern \"C\" {\n#endif\n%0\n#ifdef __cplusplus\n}\n#endif";
1792 test_text = " extern int errno;\n";
1793 };
1794
1795
1796 /*
1797 * Add missing braces to pthread initializer defines.
1798 */
1799 fix = {
1800 hackname = hpux_pthread_initializers;
1801 mach = "*-hp-hpux11.[0-3]*";
1802 files = sys/pthread.h;
1803 sed = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\"
1804 "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@";
1805 sed = "s@^[ \t]*1,[ \t]*\\\\"
1806 "@\t{ 1, 0 }@";
1807 sed = "/^[ \t]*0$/d";
1808 sed = "s@__PTHREAD_MUTEX_VALID, 0"
1809 "@{ __PTHREAD_MUTEX_VALID, 0 }@";
1810 sed = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\"
1811 "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@";
1812 sed = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
1813 "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
1814 sed = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
1815 "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
1816 sed = "s@^[ \t]*0, 0[ \t]*\\\\"
1817 "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@";
1818 sed = "s@__PTHREAD_COND_VALID, 0"
1819 "@{ __PTHREAD_COND_VALID, 0 }@";
1820 sed = "s@__LWP_COND_VALID, 0,[ \t]*\\\\"
1821 "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@";
1822 sed = "s@__PTHREAD_RWLOCK_VALID, 0"
1823 "@{ __PTHREAD_RWLOCK_VALID, 0 }@";
1824 sed = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\"
1825 "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@";
1826 sed = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
1827 "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@";
1828 test_text = "#define PTHREAD_MUTEX_INITIALIZER {\t\t\t\t\t\\\\\n"
1829 "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n"
1830 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n"
1831 "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n"
1832 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
1833 "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
1834 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
1835 "}\n";
1836 };
1837
1838 /*
1839 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant
1840 */
1841 fix = {
1842 hackname = huge_val_hex;
1843 files = bits/huge_val.h;
1844 select = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*";
1845 bypass = "__builtin_huge_val";
1846
1847 c_fix = format;
1848 c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n";
1849
1850 test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)";
1851 };
1852
1853
1854 /*
1855 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant
1856 */
1857 fix = {
1858 hackname = huge_valf_hex;
1859 files = bits/huge_val.h;
1860 select = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*";
1861 bypass = "__builtin_huge_valf";
1862
1863 c_fix = format;
1864 c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n";
1865
1866 test_text = "# define HUGE_VALF (__extension__ 0x1.0p255f)";
1867 };
1868
1869
1870 /*
1871 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant
1872 */
1873 fix = {
1874 hackname = huge_vall_hex;
1875 files = bits/huge_val.h;
1876 select = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*";
1877 bypass = "__builtin_huge_vall";
1878
1879 c_fix = format;
1880 c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n";
1881
1882 test_text = "# define HUGE_VALL (__extension__ 0x1.0p32767L)";
1883 };
1884
1885
1886 /*
1887 * Fix return type of abort and free
1888 */
1889 fix = {
1890 hackname = int_abort_free_and_exit;
1891 files = stdlib.h;
1892 select = "int[ \t]+(abort|free|exit)[ \t]*\\(";
1893 bypass = "_CLASSIC_ANSI_TYPES";
1894
1895 c_fix = format;
1896 c_fix_arg = "void\t%1(";
1897
1898 test_text = "extern int abort(int);\n"
1899 "extern int free(void*);\n"
1900 "extern int exit(void*);";
1901 };
1902
1903
1904 /*
1905 * Fix various macros used to define ioctl numbers.
1906 * The traditional syntax was:
1907 *
1908 * #define _IO(n, x) (('n'<<8)+x)
1909 * #define TIOCFOO _IO(T, 1)
1910 *
1911 * but this does not work with the C standard, which disallows macro
1912 * expansion inside strings. We have to rewrite it thus:
1913 *
1914 * #define _IO(n, x) ((n<<8)+x)
1915 * #define TIOCFOO _IO('T', 1)
1916 *
1917 * The select expressions match too much, but the c_fix code is cautious.
1918 *
1919 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
1920 */
1921 fix = {
1922 hackname = io_quotes_def;
1923 select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
1924 c_fix = char_macro_def;
1925 c_fix_arg = "IO";
1926 test_text =
1927 "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n"
1928 "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n"
1929 "#define _IO(x,y) ('x'<<8|y)";
1930 test_text =
1931 "#define XX_IO(x) ('x'<<8|256)";
1932 };
1933
1934 fix = {
1935 hackname = io_quotes_use;
1936 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
1937 "\\( *[^,']";
1938 c_fix = char_macro_use;
1939 c_fix_arg = "IO";
1940 test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
1941 "#define TIOCFOO \\\\\n"
1942 "BSD43__IOWR(T, 1) /* Some are multi-line */";
1943 };
1944
1945
1946 /*
1947 * Check for missing ';' in struct
1948 */
1949 fix = {
1950 hackname = ip_missing_semi;
1951 files = netinet/ip.h;
1952 select = "}$";
1953 sed = "/^struct/,/^};/s/}$/};/";
1954 test_text=
1955 "struct mumble {\n"
1956 " union {\n"
1957 " int x;\n"
1958 " }\n"
1959 "}; /* mumbled struct */\n";
1960 };
1961
1962
1963 /*
1964 * IRIX 6.5.1[89] <internal/sgimacros.h> unconditionally defines
1965 * __restrict as restrict iff __c99. This is wrong for C++, which
1966 * needs many C99 features, but only supports __restrict.
1967 */
1968 fix = {
1969 hackname = irix___restrict;
1970 files = internal/sgimacros.h;
1971 select = "(#ifdef __c99\n)(#[ \t]*define __restrict restrict)";
1972
1973 mach = "mips-sgi-irix6.5";
1974 c_fix = format;
1975 c_fix_arg = "%1"
1976 "# ifndef __cplusplus\n%2\n# endif";
1977
1978 test_text = "#ifdef __c99\n# define __restrict restrict";
1979 };
1980
1981 /*
1982 * IRIX 6.5.22 <internal/math_core.h> uses the SGI c99 __generic() intrinsic
1983 * to define the fpclasify, isfinite, isinf, isnan, isnormal and signbit
1984 * functions.
1985 *
1986 * This was probably introduced around IRIX 6.5.18
1987 */
1988 fix = {
1989 hackname = irix___generic1;
1990 files = internal/math_core.h;
1991 mach = "mips-sgi-irix6.5";
1992 select = "#define ([a-z]+)\\(x\\) *__generic.*";
1993
1994 c_fix = format;
1995 c_fix_arg = "extern int %1(double);\n"
1996 "extern int %1f(float);\n"
1997 "extern int %1l(long double);\n"
1998 "#define %1(x) (sizeof(x) == sizeof(double) ? _%1(x) \\\n"
1999 " : sizeof(x) == sizeof(float) ? _%1f(x) \\\n"
2000 " : _%1l(x))\n";
2001
2002 test_text =
2003 "#define isnan(x) __generic(x,,, _isnan, _isnanf, _isnanl,,,)(x)\n";
2004 };
2005
2006
2007 /* Likewise <internal/math_core.h> on IRIX 6.5.19 and later uses the SGI
2008 compiler's __generic intrinsic to define isgreater, isgreaterequal,
2009 isless, islessequal, islessgreater and isunordered functions. */
2010 fix = {
2011 hackname = irix___generic2;
2012 files = internal/math_core.h;
2013 mach = "mips-sgi-irix6.5";
2014 select = "#define ([a-z]+)\\(x,y\\) *__generic.*";
2015
2016 c_fix = format;
2017 c_fix_arg = "#define %1(x,y) \\\n"
2018 " ((sizeof(x)<=4 && sizeof(y)<=4) ? _%1f(x,y) \\\n"
2019 " : (sizeof(x)<=8 && sizeof(y)<=8) ? _%1(x,y) \\\n"
2020 " : _%1l(x,y))\n";
2021
2022 test_text =
2023 "#define isless(x,y) __generic(x,y,, _isless, _islessf, _islessl,,,)(x,y)";
2024 };
2025
2026
2027 /*
2028 * IRIX 5.2's <sys/asm.h> contains an asm comment with a contraction
2029 * that causes the assembly preprocessor to complain about an
2030 * unterminated character constant.
2031 */
2032 fix = {
2033 hackname = irix_asm_apostrophe;
2034 files = sys/asm.h;
2035
2036 select = "^[ \t]*#.*[Ww]e're";
2037 c_fix = format;
2038 c_fix_arg = "%1 are";
2039 c_fix_arg = "^([ \t]*#.*[Ww]e)'re";
2040 test_text = "\t# and we're on vacation";
2041 };
2042
2043
2044 /*
2045 * Non-traditional "const" declaration in Irix's limits.h.
2046 */
2047 fix = {
2048 hackname = irix_limits_const;
2049 files = fixinc-test-limits.h, limits.h;
2050 select = "^extern const ";
2051 c_fix = format;
2052 c_fix_arg = "extern __const ";
2053 test_text = "extern const char limit; /* test limits */";
2054 };
2055
2056
2057 /*
2058 * IRIX 6.5.1[78] <sys/socket.h> has a broken definition of socklen_t.
2059 * Various socket function prototypes use different types instead,
2060 * depending on the API in use (BSD, XPG4/5), but the socklen_t
2061 * definition doesn't reflect this (SGI Bug Id 864477, fixed in
2062 * IRIX 6.5.19).
2063 */
2064 fix = {
2065 hackname = irix_socklen_t;
2066 files = sys/socket.h;
2067 select = "(#define _SOCKLEN_T\n)(typedef u_int32_t socklen_t;)";
2068
2069 mach = "mips-sgi-irix6.5";
2070 c_fix = format;
2071 c_fix_arg = "%1"
2072 "#if _NO_XOPEN4 && _NO_XOPEN5\n"
2073 "typedef int socklen_t;\n"
2074 "#else\n"
2075 "%2\n"
2076 "#endif /* _NO_XOPEN4 && _NO_XOPEN5 */";
2077
2078 test_text = "#define _SOCKLEN_T\ntypedef u_int32_t socklen_t;";
2079 };
2080
2081 /*
2082 * IRIX 6.5 <stdint.h> only works with ISO C99 and errors out
2083 * otherwise.
2084 */
2085 fix = {
2086 hackname = irix_stdint_c99;
2087 files = stdint.h;
2088 select = "(#ifndef __c99\n)(#error This header file is to be used only for c99 mode compilations)";
2089
2090 mach = "mips-sgi-irix6.5";
2091 c_fix = format;
2092 c_fix_arg = "#if 0\n"
2093 "%2";
2094 test_text =
2095 "#ifndef __c99\n#error This header file is to be used only for c99 mode compilations\n#else";
2096 };
2097
2098
2099 /*
2100 * IRIX 5.x's stdio.h and IRIX 6.5's internal/stdio_core.h declare
2101 * some functions that take a va_list as
2102 * taking char *. However, GCC uses void * for va_list, so
2103 * calling vfprintf with a va_list fails in C++. */
2104 fix = {
2105 hackname = irix_stdio_va_list;
2106 files = stdio.h;
2107 files = internal/stdio_core.h;
2108
2109 select = '/\* va_list \*/ char \*';
2110 c_fix = format;
2111 c_fix_arg = "__gnuc_va_list";
2112 test_text =
2113 "extern int printf( const char *, /* va_list */ char * );";
2114 };
2115
2116
2117 /*
2118 * IRIX 6.5.19 <internal/wchar_core.h> provides the XPG4 variant of
2119 * wcsftime by default. ISO C99 requires the XPG5 variant instead.
2120 */
2121 fix = {
2122 hackname = irix_wcsftime;
2123 files = internal/wchar_core.h;
2124 select = "#if _NO_XOPEN5\n(extern size_t[ \t]+wcsftime.*const char \*.*)";
2125
2126 mach = "mips-sgi-irix6.5";
2127 c_fix = format;
2128 c_fix_arg = "#if _NO_XOPEN5 && !defined(__c99)\n%1";
2129
2130 test_text = "#if _NO_XOPEN5\n"
2131 "extern size_t wcsftime(wchar_t *, "
2132 "__SGI_LIBC_NAMESPACE_QUALIFIER size_t, const char *, "
2133 "const struct tm *);";
2134 };
2135
2136 /*
2137 * Fixing ISC fmod declaration
2138 */
2139 fix = {
2140 hackname = isc_fmod;
2141 files = math.h;
2142 select = 'fmod\(double\)';
2143 c_fix = format;
2144 c_fix_arg = "fmod(double, double)";
2145 test_text = "extern double fmod(double);";
2146 };
2147
2148
2149 /*
2150 * On Interactive Unix 2.2, certain traditional Unix definitions
2151 * (notably getc and putc in stdio.h) are omitted if __STDC__ is
2152 * defined, not just if _POSIX_SOURCE is defined. This makes it
2153 * impossible to compile any nontrivial program except with -posix.
2154 */
2155 fix = {
2156 hackname = isc_omits_with_stdc;
2157
2158 files = "stdio.h";
2159 files = "math.h";
2160 files = "ctype.h";
2161 files = "sys/limits.h";
2162 files = "sys/fcntl.h";
2163 files = "sys/dirent.h";
2164
2165 select = '!defined\(__STDC__\) && !defined\(_POSIX_SOURCE\)';
2166 c_fix = format;
2167 c_fix_arg = '!defined(_POSIX_SOURCE)';
2168 test_text = "#if !defined(__STDC__) && !defined(_POSIX_SOURCE) /* ? ! */"
2169 "\nint foo;\n#endif";
2170 };
2171
2172
2173 /*
2174 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
2175 * use / * * / to concatenate tokens.
2176 */
2177 fix = {
2178 hackname = kandr_concat;
2179 files = "sparc/asm_linkage.h";
2180 files = "sun*/asm_linkage.h";
2181 files = "arm/as_support.h";
2182 files = "arm/mc_type.h";
2183 files = "arm/xcb.h";
2184 files = "dev/chardefmac.h";
2185 files = "dev/ps_irq.h";
2186 files = "dev/screen.h";
2187 files = "dev/scsi.h";
2188 files = "sys/tty.h";
2189 files = "Xm.acorn/XmP.h";
2190 files = bsd43/bsd43_.h;
2191 select = '/\*\*/';
2192 c_fix = format;
2193 c_fix_arg = '##';
2194 test_text = "#define __CONCAT__(a,b) a/**/b";
2195 };
2196
2197
2198 /* The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
2199 * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
2200 * constant on recent versions of g++.
2201 */
2202 fix = {
2203 hackname = linux_ia64_ucontext;
2204 files = "sys/ucontext.h";
2205 mach = "ia64-*-linux*";
2206 select = '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
2207 '->sc_gr\[0\]\) - \(char \*\) 0\)';
2208 c_fix = format;
2209 c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2210 test_text = "# define _SC_GR0_OFFSET\t\\\\\n"
2211 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2212 };
2213
2214
2215 /*
2216 * Remove header file warning from sys/time.h. Autoconf's
2217 * AC_HEADER_TIME recommends to include both sys/time.h and time.h
2218 * which causes warning on LynxOS. Remove the warning.
2219 */
2220 fix = {
2221 hackname = lynxos_no_warning_in_sys_time_h;
2222 files = sys/time.h;
2223 select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
2224 c_fix = format;
2225 c_fix_arg = "";
2226 test_text = "#warning Using <time.h> instead of <sys/time.h>";
2227 };
2228
2229
2230 /*
2231 * Add missing declaration for putenv.
2232 */
2233 fix = {
2234 hackname = lynxos_missing_putenv;
2235 mach = '*-*-lynxos*';
2236 files = stdlib.h;
2237 bypass = 'putenv[ \t]*\\(';
2238 select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2239 c_fix = format;
2240 c_fix_arg = "%0\n"
2241 "extern int putenv _AP((char *));";
2242 c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2243 test_text = "extern char *getenv _AP((const char *));";
2244 };
2245
2246
2247 /*
2248 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2249 *
2250 * On NetBSD, machine is a symbolic link to an architecture specific
2251 * directory name, so we can't match a specific file name here.
2252 */
2253 fix = {
2254 hackname = machine_ansi_h_va_list;
2255 select = "define[ \t]+_BSD_VA_LIST_[ \t]";
2256 bypass = '__builtin_va_list';
2257
2258 c_fix = format;
2259 c_fix_arg = "%1__builtin_va_list";
2260 c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2261
2262 test_text = " # define _BSD_VA_LIST_\tchar**";
2263 };
2264
2265
2266 /*
2267 * Fix non-ansi machine name defines
2268 */
2269 fix = {
2270 hackname = machine_name;
2271 c_test = machine_name;
2272 c_fix = machine_name;
2273
2274 test_text = "/* MACH_DIFF: */\n"
2275 "#if defined( i386 ) || defined( sparc ) || defined( vax )"
2276 "\n/* no uniform test, so be careful :-) */";
2277 };
2278
2279
2280 /*
2281 * Some math.h files define struct exception (it's in the System V
2282 * Interface Definition), which conflicts with the class exception defined
2283 * in the C++ file std/stdexcept.h. We redefine it to __math_exception.
2284 * This is not a great fix, but I haven't been able to think of anything
2285 * better.
2286 */
2287 fix = {
2288 hackname = math_exception;
2289 files = math.h;
2290 select = "struct exception";
2291 /*
2292 * This should be bypassed on __cplusplus, but some supposedly C++ C++
2293 * aware headers, such as Solaris 8 and 9, don't wrap their struct
2294 * exception either. So currently we bypass only for glibc, based on a
2295 * comment in the fixed glibc header. Ick.
2296 */
2297 bypass = 'We have a problem when using C\+\+|for C\+\+, '
2298 '_[a-z0-9A-Z_]+_exception; for C, exception';
2299 c_fix = wrap;
2300
2301 c_fix_arg = "#ifdef __cplusplus\n"
2302 "#define exception __math_exception\n"
2303 "#endif\n";
2304
2305 c_fix_arg = "#ifdef __cplusplus\n"
2306 "#undef exception\n"
2307 "#endif\n";
2308
2309 test_text = "typedef struct exception t_math_exception;";
2310 };
2311
2312
2313 /*
2314 * This looks pretty broken to me. ``dbl_max_def'' will contain
2315 * "define DBL_MAX " at the start, when what we really want is just
2316 * the value portion. Can't figure out how to write a test case
2317 * for this either :-(
2318 */
2319 fix = {
2320 hackname = math_huge_val_from_dbl_max;
2321 files = math.h;
2322
2323 /*
2324 * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
2325 * in math.h, this fix applies.
2326 */
2327 select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
2328 bypass = "define[ \t]+DBL_MAX";
2329
2330 shell =
2331 /*
2332 * See if we have a definition for DBL_MAX in float.h.
2333 * If we do, we will replace the one in math.h with that one.
2334 */
2335
2336 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
2337 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
2338
2339 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
2340 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
2341 "s@DBL_MAX@'\"$dbl_max_def@\"\n"
2342 "\telse cat\n"
2343 "\tfi";
2344
2345 test_text =
2346 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
2347 "#define HUGE_VAL DBL_MAX";
2348 };
2349
2350
2351 /*
2352 * nested comment
2353 */
2354 fix = {
2355 hackname = nested_auth_des;
2356 files = rpc/rpc.h;
2357 select = '(/\*.*rpc/auth_des\.h>.*)/\*';
2358 c_fix = format;
2359 c_fix_arg = "%1*/ /*";
2360 test_text = "/*#include <rpc/auth_des.h> /* skip this */";
2361 };
2362
2363
2364 /*
2365 * Fixing nested comments in ISC <sys/limits.h>
2366 */
2367 fix = {
2368 hackname = nested_sys_limits;
2369 files = sys/limits.h;
2370 select = CHILD_MAX;
2371 sed = "/CHILD_MAX/s,/\\* Max, Max,";
2372 sed = "/OPEN_MAX/s,/\\* Max, Max,";
2373 test_text = "/*\n#define CHILD_MAX 20 /* Max, Max, ... */ /*\n"
2374 "#define OPEN_MAX 20 /* Max, Max, ... */\n";
2375 };
2376
2377
2378 /*
2379 * Some versions of NetBSD don't expect the C99 inline semantics.
2380 */
2381 fix = {
2382 hackname = netbsd_c99_inline_1;
2383 mach = "*-*-netbsd*";
2384 files = signal.h;
2385 select = "extern __inline int";
2386
2387 c_fix = format;
2388 c_fix_arg = "extern\n"
2389 "#ifdef __GNUC_STDC_INLINE__\n"
2390 "__attribute__((__gnu_inline__))\n"
2391 "#endif\n"
2392 "__inline int";
2393
2394 test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}";
2395 };
2396
2397
2398 fix = {
2399 hackname = netbsd_c99_inline_2;
2400 mach = "*-*-netbsd*";
2401 files = signal.h;
2402 select = "#define _SIGINLINE extern __inline";
2403
2404 c_fix = format;
2405 c_fix_arg = <<- _EOArg_
2406 #ifdef __GNUC_STDC_INLINE__
2407 #define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline
2408 #else
2409 %0
2410 #endif
2411 _EOArg_;
2412
2413 test_text = "#define _SIGINLINE extern __inline";
2414 };
2415
2416
2417 /*
2418 * NetBSD has a semicolon after the ending '}' for some extern "C".
2419 */
2420 fix = {
2421 hackname = netbsd_extra_semicolon;
2422 mach = "*-*-netbsd*";
2423 files = sys/cdefs.h;
2424 select = "#define[ \t]*__END_DECLS[ \t]*};";
2425
2426 c_fix = format;
2427 c_fix_arg = "#define __END_DECLS }";
2428
2429 test_text = "#define __END_DECLS };";
2430 };
2431
2432
2433 /* newlib's stdint.h has several failures to conform to C99. The fix
2434 for these removed a comment that can be matched to identify unfixed
2435 versions. */
2436 fix = {
2437 hackname = newlib_stdint_1;
2438 files = stdint.h;
2439 select = "@todo - Add support for wint_t types";
2440 sed = "s@#define INT32_MIN.*@#define INT32_MIN (-INT32_MAX - 1)@";
2441 sed = "s@#define INT32_MAX.*@#define INT32_MAX __INT32_MAX__@";
2442 sed = "s@#define UINT32_MAX.*@#define UINT32_MAX __UINT32_MAX__@";
2443 sed = "s@#define INT_LEAST32_MIN.*@#define INT_LEAST32_MIN (-INT_LEAST32_MAX - 1)@";
2444 sed = "s@#define INT_LEAST32_MAX.*@#define INT_LEAST32_MAX __INT_LEAST32_MAX__@";
2445 sed = "s@#define UINT_LEAST32_MAX.*@#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__@";
2446 sed = 's@#define INT_FAST\([0-9]*\)_MIN.*@#define INT_FAST\1_MIN (-INT_FAST\1_MAX - 1)@';
2447 sed = 's@#define INT_FAST\([0-9]*\)_MAX.*@#define INT_FAST\1_MAX __INT_FAST\1_MAX__@';
2448 sed = 's@#define UINT_FAST\([0-9]*\)_MAX.*@#define UINT_FAST\1_MAX __UINT_FAST\1_MAX__@';
2449 sed = "s@#define SIZE_MAX.*@#define SIZE_MAX __SIZE_MAX__@";
2450 sed = "s@#define PTRDIFF_MIN.*@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2451 sed = "s@#define PTRDIFF_MAX.*@#define PTRDIFF_MAX __PTRDIFF_MAX__@";
2452 sed = "s@#define UINT8_C.*@#define UINT8_C(c) __UINT8_C(c)@";
2453 sed = "s@#define UINT16_C.*@#define UINT16_C(c) __UINT16_C(c)@";
2454 test_text = "/* @todo - Add support for wint_t types. */\n"
2455 "#define INT32_MIN (-2147483647-1)\n"
2456 "#define INT32_MAX 2147483647\n"
2457 "#define UINT32_MAX 4294967295U\n"
2458 "#define INT_LEAST32_MIN (-2147483647-1)\n"
2459 "#define INT_LEAST32_MAX 2147483647\n"
2460 "#define UINT_LEAST32_MAX 4294967295U\n"
2461 "#define INT_FAST8_MIN INT8_MIN\n"
2462 "#define INT_FAST8_MAX INT8_MAX\n"
2463 "#define UINT_FAST8_MAX UINT8_MAX\n"
2464 "#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)\n"
2465 "#define PTRDIFF_MIN (-__STDINT_EXP(LONG_MAX) - 1L)\n"
2466 "#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX)\n"
2467 "#define UINT8_C(x) x##U\n"
2468 "#define UINT16_C(x) x##U";
2469 };
2470
2471
2472 fix = {
2473 hackname = newlib_stdint_2;
2474 files = stdint.h;
2475 select = "@todo - Add support for wint_t types";
2476 c_fix = format;
2477 c_fix_arg = "#define INTMAX_MAX __INTMAX_MAX__\n"
2478 "#define INTMAX_MIN (-INTMAX_MAX - 1)\n"
2479 "#define UINTMAX_MAX __UINTMAX_MAX__\n"
2480 "#define WCHAR_MAX __WCHAR_MAX__\n"
2481 "#define WCHAR_MIN __WCHAR_MIN__\n"
2482 "#define WINT_MAX __WINT_MAX__\n"
2483 "#define WINT_MIN __WINT_MIN__\n\n"
2484 "%0";
2485 c_fix_arg = '/\*\* Macros for minimum-width integer constant expressions \*/';
2486 test_text = "/* @todo - Add support for wint_t types. */\n"
2487 "/** Macros for minimum-width integer constant expressions */";
2488 };
2489
2490
2491 /*
2492 * NeXT 3.2 adds const prefix to some math functions.
2493 * These conflict with the built-in functions.
2494 */
2495 fix = {
2496 hackname = next_math_prefix;
2497 files = ansi/math.h;
2498 select = "^extern[ \t]+double[ \t]+__const__[ \t]";
2499
2500 c_fix = format;
2501 c_fix_arg = "extern double %1(";
2502 c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
2503
2504 test_text = "extern\tdouble\t__const__\tmumble();";
2505 };
2506
2507
2508 /*
2509 * NeXT 3.2 uses the word "template" as a parameter for some
2510 * functions. GCC reports an invalid use of a reserved key word
2511 * with the built-in functions.
2512 */
2513 fix = {
2514 hackname = next_template;
2515 files = bsd/libc.h;
2516 select = "[ \t]template\\)";
2517
2518 c_fix = format;
2519 c_fix_arg = "(%1)";
2520 c_fix_arg = "\\(([^)]*)[ \t]template\\)";
2521 test_text = "extern mumble( char * template); /* fix */";
2522 };
2523
2524
2525 /*
2526 * NeXT 3.2 includes the keyword volatile in the abort() and exit()
2527 * function prototypes. That conflicts with the built-in functions.
2528 */
2529 fix = {
2530 hackname = next_volitile;
2531 files = ansi/stdlib.h;
2532 select = "^extern[ \t]+volatile[ \t]+void[ \t]";
2533
2534 c_fix = format;
2535 c_fix_arg = "extern void %1(";
2536 c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
2537
2538 test_text = "extern\tvolatile\tvoid\tabort();";
2539 };
2540
2541
2542 /*
2543 * NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1.
2544 * Note that version 3 of the NeXT system has wait.h in a different directory,
2545 * so that this code won't do anything. But wait.h in version 3 has a
2546 * conditional, so it doesn't need this fix. So everything is okay.
2547 */
2548 fix = {
2549 hackname = next_wait_union;
2550 files = sys/wait.h;
2551
2552 select = 'wait\(union wait';
2553 c_fix = format;
2554 c_fix_arg = "wait(void";
2555 test_text = "extern pid_d wait(union wait*);";
2556 };
2557
2558
2559 /*
2560 * a missing semi-colon at the end of the nodeent structure definition.
2561 */
2562 fix = {
2563 hackname = nodeent_syntax;
2564 files = netdnet/dnetdb.h;
2565 select = "char[ \t]*\\*na_addr[ \t]*$";
2566 c_fix = format;
2567 c_fix_arg = "%0;";
2568 test_text = "char *na_addr\t";
2569 };
2570
2571 /*
2572 * Fix OpenBSD's NULL definition.
2573 */
2574 fix = {
2575 hackname = openbsd_null_definition;
2576 mach = "*-*-openbsd*";
2577 files = locale.h, stddef.h, stdio.h, string.h,
2578 time.h, unistd.h, wchar.h, sys/param.h;
2579 select = "__GNUG__";
2580 c_fix = format;
2581 c_fix_arg = "#ifndef NULL\n"
2582 "#ifdef __cplusplus\n"
2583 "#ifdef __GNUG__\n"
2584 "#define NULL\t__null\n"
2585 "#else\t /* ! __GNUG__ */\n"
2586 "#define NULL\t0L\n"
2587 "#endif\t /* __GNUG__ */\n"
2588 "#else\t /* ! __cplusplus */\n"
2589 "#define NULL\t((void *)0)\n"
2590 "#endif\t /* __cplusplus */\n"
2591 "#endif\t /* !NULL */";
2592
2593 c_fix_arg = "^#ifndef[ \t]*NULL\n"
2594 "^#ifdef[ \t]*__GNUG__\n"
2595 "^#define[ \t]*NULL[ \t]*__null\n"
2596 "^#else\n"
2597 "^#define[ \t]*NULL[ \t]*0L\n"
2598 "^#endif\n"
2599 "^#endif";
2600 test_text =
2601 "#ifndef NULL\n"
2602 "#ifdef __GNUG__\n"
2603 "#define NULL __null\n"
2604 "#else\n"
2605 "#define NULL 0L\n"
2606 "#endif\n"
2607 "#endif\n";
2608 };
2609
2610 /*
2611 * obstack.h used casts as lvalues.
2612 *
2613 * We need to change postincrements of casted pointers (which are
2614 * then dereferenced and assigned into) of the form
2615 *
2616 * *((TYPE*)PTRVAR)++ = (VALUE)
2617 *
2618 * into expressions like
2619 *
2620 * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
2621 *
2622 * which is correct for the cases used in obstack.h since PTRVAR is
2623 * of type char * and the value of the expression is not used.
2624 */
2625 fix = {
2626 hackname = obstack_lvalue_cast;
2627 files = obstack.h;
2628 select = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
2629 c_fix = format;
2630 c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
2631 test_text = "*((void **) (h)->next_free)++ = (aptr)";
2632 };
2633
2634 /*
2635 * Fix OpenBSD's va_start define.
2636 */
2637 fix = {
2638 hackname = openbsd_va_start;
2639 mach = "*-*-openbsd*";
2640 files = stdarg.h;
2641 select = '__builtin_stdarg_start';
2642 c_fix = format;
2643 c_fix_arg = __builtin_va_start;
2644
2645 test_text = "#define va_start(v,l) __builtin_stdarg_start((v),l)";
2646 };
2647
2648 /*
2649 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
2650 * defining regex.h related types. This causes libg++ build and usage
2651 * failures. Fixing this correctly requires checking and modifying 3 files.
2652 */
2653 fix = {
2654 hackname = osf_namespace_a;
2655 files = reg_types.h;
2656 files = sys/lc_core.h;
2657 test = " -r reg_types.h";
2658 test = " -r sys/lc_core.h";
2659 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
2660 test = " -z \"`grep __regex_t regex.h`\"";
2661
2662 c_fix = format;
2663 c_fix_arg = "__%0";
2664 c_fix_arg = "reg(ex|off|match)_t";
2665
2666 test_text = "`touch sys/lc_core.h`"
2667 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
2668 "extern regex_t re;\n"
2669 "extern regoff_t ro;\n"
2670 "extern regmatch_t rm;\n";
2671 };
2672
2673 fix = {
2674 hackname = osf_namespace_c;
2675 files = regex.h;
2676 test = " -r reg_types.h";
2677 test = " -r sys/lc_core.h";
2678 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
2679 test = " -z \"`grep __regex_t regex.h`\"";
2680
2681 select = "#include <reg_types\.h>.*";
2682 c_fix = format;
2683 c_fix_arg = "%0\n"
2684 "typedef __regex_t\tregex_t;\n"
2685 "typedef __regoff_t\tregoff_t;\n"
2686 "typedef __regmatch_t\tregmatch_t;";
2687
2688 test_text = "#include <reg_types.h>";
2689 };
2690
2691
2692 /*
2693 * On broken glibc-2.3.3 systems an array of incomplete structures is
2694 * passed to __sigsetjmp. Fix that to take a pointer instead.
2695 */
2696 fix = {
2697 hackname = pthread_incomplete_struct_argument;
2698 files = pthread.h;
2699 select = "struct __jmp_buf_tag";
2700 c_fix = format;
2701 c_fix_arg = "%1 *%2%3";
2702 c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) (__env)\\[1\\](.*)$";
2703 test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask);";
2704 };
2705
2706 /*
2707 * Fix return type of fread and fwrite on sysV68
2708 */
2709 fix = {
2710 hackname = read_ret_type;
2711 files = stdio.h;
2712 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
2713 c_fix = format;
2714 c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
2715 c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
2716
2717 test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
2718 };
2719
2720
2721 /*
2722 * Fix casts as lvalues in glibc's <rpc/xdr.h>.
2723 */
2724 fix = {
2725 hackname = rpc_xdr_lvalue_cast_a;
2726 files = rpc/xdr.h;
2727 select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
2728 c_fix = format;
2729 c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
2730 test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
2731 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
2732 };
2733
2734
2735 fix = {
2736 hackname = rpc_xdr_lvalue_cast_b;
2737 files = rpc/xdr.h;
2738 select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
2739 c_fix = format;
2740 c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
2741 test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
2742 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
2743 };
2744
2745
2746 /*
2747 * function class(double x) conflicts with C++ keyword on rs/6000
2748 */
2749 fix = {
2750 hackname = rs6000_double;
2751 files = math.h;
2752 select = '[^a-zA-Z_]class\(';
2753
2754 c_fix = format;
2755 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
2756 c_fix_arg = '^.*[^a-zA-Z_]class\(.*';
2757
2758 test_text = "extern int class();";
2759 };
2760
2761
2762 /*
2763 * Wrong fchmod prototype on RS/6000.
2764 */
2765 fix = {
2766 hackname = rs6000_fchmod;
2767 files = sys/stat.h;
2768 select = 'fchmod\(char \*';
2769 c_fix = format;
2770 c_fix_arg = "fchmod(int";
2771 test_text = "extern int fchmod(char *, mode_t);";
2772 };
2773
2774
2775 /*
2776 * parameters conflict with C++ new on rs/6000
2777 */
2778 fix = {
2779 hackname = rs6000_param;
2780 files = "stdio.h";
2781 files = "unistd.h";
2782
2783 select = 'rename\(const char \*old, const char \*new\)';
2784 c_fix = format;
2785 c_fix_arg = 'rename(const char *_old, const char *_new)';
2786
2787 test_text = 'extern int rename(const char *old, const char *new);';
2788 };
2789
2790
2791 /*
2792 * On OpenServer and on UnixWare 7, <math.h> uses the native compiler
2793 * __builtin_generic. We fix that usage to use the GCC equivalent.
2794 * It also has a plethora of inline functions that conflict with libstdc++.
2795 */
2796 fix = {
2797 hackname = sco_math;
2798 files = math.h, '*/math.h';
2799 select = "inline double abs";
2800 bypass = "__GNUG__";
2801 sed = "/#define.*__fp_class(a) \\\\/i\\\n"
2802 "#ifndef __GNUC__\n";
2803 sed =
2804 "/.*__builtin_generic/a\\\n"
2805 "#else\\\n"
2806 "#define __fp_class(a) \\\\\\\n"
2807 " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a),long double),\\\\\\\n"
2808 " __fpclassifyl(a), \\\\\\\n"
2809 " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a), float), \\\\\\\n"
2810 " __fpclassifyf(a),__fpclassify(a)))\\\n"
2811 "#endif";
2812
2813 sed = "/extern \"C\\+\\+\"/N;"
2814 "/inline double abs/i\\\n"
2815 "#ifndef __GNUC__\n";
2816 sed = "/inline long double trunc/N;"
2817 "/inline long double trunc.*}.*extern \"C\\+\\+\"/a\\\n"
2818 "#endif /* ! __GNUC__ */";
2819
2820 test_text =
2821 "#define __fp_class(a) \\\\\n"
2822 " __builtin_generic(a,\"ld:__fplcassifyl;f:__fpclassifyf;:__fpclassify\")\n";
2823
2824 };
2825
2826
2827 /*
2828 * Sun Solaris 10 defines several C99 math macros in terms of
2829 * builtins specific to the Studio compiler, in particular not
2830 * compatible with the GNU compiler.
2831 */
2832 fix = {
2833 hackname = solaris_math_1;
2834 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2835 bypass = "__GNUC__";
2836 files = iso/math_c99.h;
2837 c_fix = format;
2838 c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
2839 c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
2840 test_text =
2841 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2842 "#undef HUGE_VAL\n"
2843 "#define HUGE_VAL __builtin_huge_val\n"
2844 "#undef HUGE_VALF\n"
2845 "#define HUGE_VALF __builtin_huge_valf\n"
2846 "#undef HUGE_VALL\n"
2847 "#define HUGE_VALL __builtin_huge_vall";
2848 };
2849
2850 fix = {
2851 hackname = solaris_math_2;
2852 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2853 bypass = "__GNUC__";
2854 files = iso/math_c99.h;
2855 c_fix = format;
2856 c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
2857 c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
2858 test_text =
2859 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2860 "#undef INFINITY\n"
2861 "#define INFINITY __builtin_infinity";
2862 };
2863
2864 fix = {
2865 hackname = solaris_math_3;
2866 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2867 bypass = "__GNUC__";
2868 files = iso/math_c99.h;
2869 c_fix = format;
2870 c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
2871 c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
2872 test_text =
2873 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2874 "#undef NAN\n"
2875 "#define NAN __builtin_nan";
2876 };
2877
2878 fix = {
2879 hackname = solaris_math_4;
2880 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2881 bypass = "__GNUC__";
2882 files = iso/math_c99.h;
2883 c_fix = format;
2884 c_fix_arg = "#define\tfpclassify(x) \\\n"
2885 " __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, FP_SUBNORMAL, FP_ZERO, (x))";
2886 c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
2887 test_text =
2888 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2889 "#undef fpclassify\n"
2890 "#define fpclassify(x) __builtin_fpclassify(x)";
2891 };
2892
2893 fix = {
2894 hackname = solaris_math_8;
2895 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2896 bypass = "__GNUC__";
2897 files = iso/math_c99.h;
2898 c_fix = format;
2899 c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
2900 "\t\t\t ? __builtin_signbitf(x) \\\n"
2901 "\t\t\t : sizeof(x) == sizeof(long double) \\\n"
2902 "\t\t\t ? __builtin_signbitl(x) \\\n"
2903 "\t\t\t : __builtin_signbit(x))";
2904 c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
2905 test_text =
2906 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2907 "#undef signbit\n"
2908 "#define signbit(x) __builtin_signbit(x)";
2909 };
2910
2911 fix = {
2912 hackname = solaris_math_9;
2913 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2914 bypass = "__GNUC__";
2915 files = iso/math_c99.h;
2916 c_fix = format;
2917 c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)";
2918 c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) __builtin_[a-z]+\\(y\\)\\)";
2919 test_text =
2920 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2921 "#undef isgreater\n"
2922 "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n"
2923 "#undef isgreaterequal\n"
2924 "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n"
2925 "#undef isless\n"
2926 "#define isless(x, y) ((x) __builtin_isless(y))\n"
2927 "#undef islessequal\n"
2928 "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n"
2929 "#undef islessgreater\n"
2930 "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n"
2931 "#undef isunordered\n"
2932 "#define isunordered(x, y) ((x) __builtin_isunordered(y))";
2933 };
2934
2935 /*
2936 * On Solaris 11, if you do isinf(NaN) you'll get a floating point
2937 * exception. Provide an alternative using GCC's builtin.
2938 */
2939
2940 fix = {
2941 hackname = solaris_math_10;
2942 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2943 files = iso/math_c99.h;
2944 c_fix = format;
2945 c_fix_arg = "#define\tisinf(x) __builtin_isinf(x)";
2946 c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n"
2947 "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);[ \t]*\\\\\n"
2948 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*INFINITY[ \t]*\\|\\|[ \t]*\\\\\n"
2949 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*\\(-INFINITY\\);[ \t]*\\}\\)";
2950 test_text =
2951 '#pragma ident "@(#)math_c99.h 1.12 07/01/21 SMI"'"\n"
2952 "#undef isinf\n"
2953 "#define isinf(x) __extension__( \\\\\n"
2954 " { __typeof(x) __x_i = (x); \\\\\n"
2955 " __x_i == (__typeof(__x_i)) INFINITY || \\\\\n"
2956 " __x_i == (__typeof(__x_i)) (-INFINITY); })";
2957 };
2958
2959 /*
2960 * Sun Solaris defines PTHREAD_MUTEX_INITIALIZER with a trailing
2961 * "0" for the last field of the pthread_mutex_t structure, which is
2962 * of type upad64_t, which itself is typedef'd to int64_t, but with
2963 * __STDC__ defined (e.g. by -ansi) it is a union. So change the
2964 * initializer to "{0}" instead
2965 */
2966 fix = {
2967 hackname = solaris_mutex_init_2;
2968 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2969 files = pthread.h;
2970 /*
2971 * On Solaris 10, this fix is unnecessary because upad64_t is
2972 * always defined correctly regardless of the definition of the
2973 * __STDC__ macro. The first "mach" pattern matches up to
2974 * solaris9. The second "mach" pattern will not match any two (or
2975 * more) digit solaris version, but it will match e.g. 2.5.1.
2976 */
2977 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
2978 c_fix = format;
2979 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
2980 "%0\n"
2981 "#else\n"
2982 "%1, {0}}%4\n"
2983 "#endif";
2984 c_fix_arg = "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+"
2985 "(|/\*.*\*/[ \t]*\\\\\n[ \t]*)\\{.*)"
2986 ",[ \t]*0\\}" "(|[ \t].*)$";
2987 test_text =
2988 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
2989 "#define PTHREAD_MUTEX_INITIALIZER\t{{{0},0}, {{{0}}}, 0}\n"
2990 "#define PTHREAD_COND_INITIALIZER\t{{{0}, 0}, 0}\t/* DEFAULTCV */\n"
2991 "#define PTHREAD_MUTEX_INITIALIZER /* = DEFAULTMUTEX */ \\\\\n"
2992 " {{0, 0, 0, DEFAULT_TYPE, _MUTEX_MAGIC}, {{{0}}}, 0}\n"
2993 "#define PTHREAD_COND_INITIALIZER /* = DEFAULTCV */ \\\\\n"
2994 " {{{0, 0, 0, 0}, DEFAULT_TYPE, _COND_MAGIC}, 0}";
2995 };
2996
2997
2998 /*
2999 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a "0" for some
3000 * fields of the pthread_rwlock_t structure, which are of type
3001 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3002 * defined (e.g. by -ansi) it is a union. So change the initializer
3003 * to "{0}" instead.
3004 */
3005 fix = {
3006 hackname = solaris_rwlock_init_1;
3007 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3008 files = pthread.h;
3009 mach = '*-*-solaris*';
3010 c_fix = format;
3011 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3012 "%0\n"
3013 "#else\n"
3014 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
3015 "#endif";
3016 c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
3017 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
3018
3019 test_text =
3020 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3021 "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
3022 };
3023
3024
3025 /*
3026 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
3027 * structure. As such, it need two levels of brackets, but only
3028 * contains one. Wrap the macro definition in an extra layer.
3029 */
3030 fix = {
3031 hackname = solaris_once_init_1;
3032 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3033 files = pthread.h;
3034 mach = '*-*-solaris*';
3035 c_fix = format;
3036 c_fix_arg = "%1{%2}%3";
3037 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
3038 test_text =
3039 '#pragma ident "@(#)pthread.h 1.37 04/09/28 SMI"'"\n"
3040 "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
3041 };
3042
3043
3044 /*
3045 * Sun Solaris defines PTHREAD_ONCE_INIT with a "0" for some
3046 * fields of the pthread_once_t structure, which are of type
3047 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3048 * defined (e.g. by -ansi) it is a union. So change the initializer
3049 * to "{0}" instead. This test relies on solaris_once_init_1.
3050 */
3051 fix = {
3052 hackname = solaris_once_init_2;
3053 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3054 files = pthread.h;
3055 /*
3056 * On Solaris 10, this fix is unnecessary because upad64_t is
3057 * always defined correctly regardless of the definition of the
3058 * __STDC__ macro. The first "mach" pattern matches up to
3059 * solaris9. The second "mach" pattern will not match any two (or
3060 * more) digit solaris version, but it will match e.g. 2.5.1.
3061 */
3062 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3063 c_fix = format;
3064 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3065 "%0\n"
3066 "#else\n"
3067 "%1{0}, {0}, {0}, {%3}%4\n"
3068 "#endif";
3069 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{\\{)"
3070 "(0, 0, 0, )(PTHREAD_[A-Z_]+)(\\}\\})[ \t]*$";
3071 test_text =
3072 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3073 "#define PTHREAD_ONCE_INIT\t{{0, 0, 0, PTHREAD_ONCE_NOTDONE}}\n";
3074 };
3075
3076
3077 /*
3078 * Solaris 2.8 has what appears to be some gross workaround for
3079 * some old version of their c++ compiler. G++ doesn't want it
3080 * either, but doesn't want to be tied to SunPRO version numbers.
3081 */
3082 fix = {
3083 hackname = solaris_stdio_tag;
3084 files = stdio_tag.h;
3085
3086 select = '__cplusplus < 54321L';
3087 /* In Solaris 10, the code in stdio_tag.h is conditionalized on
3088 "!defined(__GNUC__)" so we no longer need to fix it. */
3089 bypass = '__GNUC__';
3090 sed = 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/';
3091
3092 test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
3093 };
3094
3095
3096 /*
3097 * a missing semi-colon at the end of the statsswtch structure definition.
3098 */
3099 fix = {
3100 hackname = statsswtch;
3101 files = rpcsvc/rstat.h;
3102 select = "boottime$";
3103 c_fix = format;
3104 c_fix_arg = "boottime;";
3105 test_text = "struct statswtch {\n int boottime\n};";
3106 };
3107
3108
3109 /*
3110 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
3111 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
3112 * OK too.
3113 */
3114 fix = {
3115 hackname = stdio_stdarg_h;
3116 files = stdio.h;
3117 bypass = "include.*(stdarg\.h|machine/ansi\.h)";
3118 /*
3119 * On Solaris 10, this fix is unncessary; <stdio.h> includes
3120 * <iso/stdio_iso.h>, which includes <sys/va_list.h>.
3121 */
3122 mach = '*-*-solaris2.1[0-9]*';
3123 not_machine = true;
3124
3125 c_fix = wrap;
3126
3127 c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n";
3128
3129 test_text = "";
3130 };
3131
3132
3133 /*
3134 * Don't use or define the name va_list in stdio.h. This is for
3135 * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence
3136 * of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
3137 * indicate that the header knows what it's doing -- under SUSv2,
3138 * stdio.h is required to define va_list, and we shouldn't break
3139 * that. On IRIX 6.5, internal/wchar_core.h used to get its
3140 * definition of va_list from stdio.h. Since this doesn't happen any
3141 * longer, use __gnuc_va_list there, too.
3142 */
3143 fix = {
3144 hackname = stdio_va_list;
3145 files = stdio.h;
3146 files = internal/stdio_core.h;
3147 files = internal/wchar_core.h;
3148 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3149 /*
3150 * On Solaris 10, the definition in
3151 * <stdio.h> is guarded appropriately by the _XPG4 feature macro;
3152 * there is therefore no need for this fix there.
3153 */
3154 mach = '*-*-solaris2.1[0-9]*';
3155 not_machine = true;
3156
3157 /*
3158 * Use __gnuc_va_list in arg types in place of va_list.
3159 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3160 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3161 * trailing parentheses and semicolon save all other systems from this.
3162 * Define __not_va_list__ (something harmless and unused)
3163 * instead of va_list.
3164 * Don't claim to have defined va_list.
3165 */
3166 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3167 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3168 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3169 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3170 "s@ va_list@ __not_va_list__@\n"
3171 "s@\\*va_list@*__not_va_list__@\n"
3172 "s@ __va_list)@ __gnuc_va_list)@\n"
3173 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3174 "@typedef \\1 __not_va_list__;@\n"
3175 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3176 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3177 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3178 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3179 "s@VA_LIST@DUMMY_VA_LIST@\n"
3180 "s@_Va_LIST@_VA_LIST@";
3181 test_text = "extern void mumble( va_list);";
3182 };
3183
3184
3185 /*
3186 * Fix headers that use va_list from stdio.h to use the updated
3187 * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is
3188 * dealt with elsewhere. The presence of __gnuc_va_list,
3189 * __DJ_va_list, or _G_va_list is taken to indicate that the header
3190 * knows what it's doing.
3191 */
3192 fix = {
3193 hackname = stdio_va_list_clients;
3194 files = com_err.h;
3195 files = cps.h;
3196 files = curses.h;
3197 files = krb5.h;
3198 files = lc_core.h;
3199 files = pfmt.h;
3200 files = wchar.h;
3201 files = curses_colr/curses.h;
3202 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3203 /* Don't fix, if we use va_list from stdarg.h, or if the use is
3204 otherwise protected. */
3205 bypass = 'include <stdarg\.h>|#ifdef va_start';
3206
3207 /*
3208 * Use __gnuc_va_list in arg types in place of va_list.
3209 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3210 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3211 * trailing parentheses and semicolon save all other systems from this.
3212 * Define __not_va_list__ (something harmless and unused)
3213 * instead of va_list.
3214 * Don't claim to have defined va_list.
3215 */
3216 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3217 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3218 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3219 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3220 "s@ va_list@ __not_va_list__@\n"
3221 "s@\\*va_list@*__not_va_list__@\n"
3222 "s@ __va_list)@ __gnuc_va_list)@\n"
3223 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3224 "@typedef \\1 __not_va_list__;@\n"
3225 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3226 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3227 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3228 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3229 "s@VA_LIST@DUMMY_VA_LIST@\n"
3230 "s@_Va_LIST@_VA_LIST@";
3231 test_text = "extern void mumble( va_list);";
3232 };
3233
3234
3235 /*
3236 * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
3237 * is "!defined( __STRICT_ANSI__ )"
3238 */
3239 fix = {
3240 hackname = strict_ansi_not;
3241 select = "^([ \t]*#[ \t]*if.*)"
3242 "(!__STDC__"
3243 "|__STDC__[ \t]*==[ \t]*0"
3244 "|__STDC__[ \t]*!=[ \t]*1"
3245 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
3246 /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
3247 bypass = 'GNU and MIPS C compilers define __STDC__ differently';
3248 /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
3249 is not defined by GCC, so it is safe. */
3250 bypass = '__SCO_VERSION__.*__STDC__ != 1';
3251 c_test = stdc_0_in_system_headers;
3252
3253 c_fix = format;
3254 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3255
3256 test_text = "#if !__STDC__ \n"
3257 "#if __STDC__ == 0\n"
3258 "#if __STDC__ != 1\n"
3259 "#if __STDC__ - 0 == 0"
3260 "/* not std C */\nint foo;\n"
3261 "\n#end-end-end-end-if :-)";
3262 };
3263
3264 /*
3265 * "__STDC__-0==0"
3266 * is "!defined( __STRICT_ANSI__ )" on continued #if-s
3267 */
3268 fix = {
3269 hackname = strict_ansi_not_ctd;
3270 files = math.h, limits.h, stdio.h, signal.h,
3271 stdlib.h, sys/signal.h, time.h;
3272 /*
3273 * Starting at the beginning of a line, skip white space and
3274 * a leading "(" or "&&" or "||". One of those must be found.
3275 * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
3276 * expression. If these are nested, then they must accumulate
3277 * because we won't match any closing parentheses. Finally,
3278 * after skipping over all that, we must then match our suspect
3279 * phrase: "__STDC__-0==0" with or without white space.
3280 */
3281 select = "^([ \t]*" '(\(|&&|\|\|)'
3282 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
3283 "[ \t(]*)"
3284 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
3285 c_test = stdc_0_in_system_headers;
3286
3287 c_fix = format;
3288 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3289
3290 test_text = "#if 1 && \\\\\n"
3291 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
3292 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
3293 "|| __STDC__ - 0 == 0 ) /* not std C */\n"
3294 "int foo;\n#endif";
3295 };
3296
3297
3298 /*
3299 * "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1"
3300 * is "defined( __STRICT_ANSI__ )"
3301 */
3302 fix = {
3303 hackname = strict_ansi_only;
3304 select = "^([ \t]*#[ \t]*if.*)"
3305 "(__STDC__[ \t]*!=[ \t]*0"
3306 "|__STDC__[ \t]*==[ \t]*1"
3307 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
3308 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
3309 c_test = stdc_0_in_system_headers;
3310
3311 c_fix = format;
3312 c_fix_arg = "%1 defined(__STRICT_ANSI__)";
3313
3314 test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
3315 };
3316
3317
3318 /*
3319 * IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s
3320 * in prototype without previous definition.
3321 */
3322 fix = {
3323 hackname = struct_file;
3324 files = rpc/xdr.h;
3325 select = '^.*xdrstdio_create.*struct __file_s';
3326 c_fix = format;
3327 c_fix_arg = "struct __file_s;\n%0";
3328 test_text = "extern void xdrstdio_create( struct __file_s* );";
3329 };
3330
3331
3332 /*
3333 * IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr
3334 * in prototype without previous definition.
3335 *
3336 * Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same
3337 * function, and does define it.
3338 */
3339 fix = {
3340 hackname = struct_sockaddr;
3341 files = rpc/auth.h;
3342 select = "^.*authdes_create.*struct sockaddr[^_]";
3343 bypass = "<sys/socket\.h>";
3344 bypass = "struct sockaddr;\n";
3345 c_fix = format;
3346 c_fix_arg = "struct sockaddr;\n%0";
3347 test_text = "extern AUTH* authdes_create( struct sockaddr* );";
3348 };
3349
3350
3351 /*
3352 * Apply fix this to all OSs since this problem seems to effect
3353 * more than just SunOS.
3354 */
3355 fix = {
3356 hackname = sun_auth_proto;
3357 files = rpc/auth.h;
3358 files = rpc/clnt.h;
3359 files = rpc/svc.h;
3360 files = rpc/xdr.h;
3361 bypass = "__cplusplus";
3362 /*
3363 * Select those files containing '(*name)()'.
3364 */
3365 select = '\(\*[a-z][a-z_]*\)\(\)';
3366
3367 c_fix = format;
3368 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
3369 "#else\n%1();%2\n#endif";
3370 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
3371
3372 test_text =
3373 "struct auth_t {\n"
3374 " int (*name)(); /* C++ bad */\n"
3375 "};";
3376 };
3377
3378
3379 /*
3380 * Fix bogus #ifdef on SunOS 4.1.
3381 */
3382 fix = {
3383 hackname = sun_bogus_ifdef;
3384 files = "hsfs/hsfs_spec.h";
3385 files = "hsfs/iso_spec.h";
3386 select = '#ifdef(.*\|\|.*)';
3387 c_fix = format;
3388 c_fix_arg = "#if%1";
3389
3390 test_text = "#ifdef __i386__ || __vax__ || __sun4c__";
3391 };
3392
3393
3394 /*
3395 * Fix the CAT macro in SunOS memvar.h.
3396 */
3397 fix = {
3398 hackname = sun_catmacro;
3399 files = pixrect/memvar.h;
3400 select = "^#define[ \t]+CAT\\(a,b\\).*";
3401 c_fix = format;
3402
3403 c_fix_arg =
3404 "#ifdef __STDC__\n"
3405 "# define CAT(a,b) a##b\n"
3406 "#else\n%0\n#endif";
3407
3408 test_text =
3409 "#define CAT(a,b)\ta/**/b";
3410 };
3411
3412
3413 /*
3414 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
3415 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68
3416 */
3417 fix = {
3418 hackname = sun_malloc;
3419 files = malloc.h;
3420 bypass = "_CLASSIC_ANSI_TYPES";
3421
3422 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
3423 sed = "s/int[ \t][ \t]*free/void\tfree/g";
3424 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
3425 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
3426 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
3427
3428 test_text =
3429 "typedef char *\tmalloc_t;\n"
3430 "int \tfree();\n"
3431 "char*\tmalloc();\n"
3432 "char*\tcalloc();\n"
3433 "char*\trealloc();";
3434 };
3435
3436
3437 /*
3438 * Check for yet more missing ';' in struct (in SunOS 4.0.x)
3439 */
3440 fix = {
3441 hackname = sun_rusers_semi;
3442 files = rpcsvc/rusers.h;
3443 select = "_cnt$";
3444 sed = "/^struct/,/^};/s/_cnt$/_cnt;/";
3445 test_text = "struct mumble\n int _cnt\n};";
3446 };
3447
3448
3449 /*
3450 * signal.h on SunOS defines signal using (),
3451 * which causes trouble when compiling with g++ -pedantic.
3452 */
3453 fix = {
3454 hackname = sun_signal;
3455 files = sys/signal.h;
3456 files = signal.h;
3457 select = "^void\t" '\(\*signal\(\)\)\(\);.*';
3458
3459 c_fix = format;
3460 c_fix_arg =
3461 "#ifdef __cplusplus\n"
3462 "void\t(*signal(...))(...);\n"
3463 "#else\n%0\n#endif";
3464
3465 test_text = "void\t(*signal())();";
3466 };
3467
3468
3469 /*
3470 * Correct the return type for strlen in strings.h in SunOS 4.
3471 */
3472 fix = {
3473 hackname = sunos_strlen;
3474 files = strings.h;
3475 select = "int[ \t]*strlen\\(\\);(.*)";
3476 c_fix = format;
3477 c_fix_arg = "__SIZE_TYPE__ strlen();%1";
3478 test_text = " int\tstrlen(); /* string length */";
3479 };
3480
3481
3482 /*
3483 * Disable apparent native compiler optimization cruft in SVR4.2 <string.h>
3484 * that is visible to any ANSI compiler using this include. Simply
3485 * delete the lines that #define some string functions to internal forms.
3486 */
3487 fix = {
3488 hackname = svr4_disable_opt;
3489 files = string.h;
3490 select = '#define.*__std_hdr_';
3491 sed = '/#define.*__std_hdr_/d';
3492 test_text = "#define strlen __std_hdr_strlen\n";
3493 };
3494
3495
3496 /*
3497 * Fix broken decl of getcwd present on some svr4 systems.
3498 */
3499 fix = {
3500 hackname = svr4_getcwd;
3501 files = stdlib.h;
3502 files = unistd.h;
3503 files = prototypes.h;
3504 select = 'getcwd\(char \*, int\)';
3505
3506 c_fix = format;
3507 c_fix_arg = "getcwd(char *, size_t)";
3508
3509 test_text = "extern char* getcwd(char *, int);";
3510 };
3511
3512
3513 /*
3514 * Fix broken decl of profil present on some svr4 systems.
3515 */
3516 fix = {
3517 hackname = svr4_profil;
3518 files = stdlib.h;
3519 files = unistd.h;
3520
3521 select =
3522 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
3523 /* The fix is wrong on IRIX 5/6 and creates a conflict with another
3524 prototype in <sys/profil.h>. */
3525 bypass = 'Silicon Graphics';
3526 c_fix = format;
3527 c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)';
3528
3529 test_text =
3530 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
3531 };
3532
3533
3534 /*
3535 * Correct types for signal handler constants like SIG_DFL; they might be
3536 * void (*) (), and should be void (*) (int). C++ doesn't like the
3537 * old style.
3538 */
3539 fix = {
3540 hackname = svr4_sighandler_type;
3541 files = sys/signal.h;
3542 select = 'void *\(\*\)\(\)';
3543 c_fix = format;
3544 c_fix_arg = "void (*)(int)";
3545 test_text = "#define SIG_DFL (void(*)())0\n"
3546 "#define SIG_IGN (void (*)())0\n";
3547 };
3548
3549
3550 /*
3551 * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
3552 * function 'getrnge' in <regexp.h> before they declare it. For these
3553 * systems add a 'static int' declaration of 'getrnge' into <regexp.h>
3554 * early on.
3555 *
3556 * 'getrnge' traditionally manipulates a file-scope global called 'size',
3557 * so put the declaration right after the declaration of 'size'.
3558 *
3559 * Don't do this if there is already a `static void getrnge' declaration
3560 * present, since this would cause a redeclaration error. Solaris 2.x has
3561 * such a declaration.
3562 */
3563 fix = {
3564 hackname = svr4_undeclared_getrnge;
3565 files = regexp.h;
3566 select = "getrnge";
3567 bypass = "static void getrnge";
3568 c_fix = format;
3569 c_fix_arg = "%0\n"
3570 "static int getrnge ();";
3571 c_fix_arg = "^static int[ \t]+size;";
3572 test_text = "static int size;\n"
3573 "/* stuff which calls getrnge() */\n"
3574 "static getrnge()\n"
3575 "{}";
3576 };
3577
3578
3579 /*
3580 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
3581 * in string.h on sysV68
3582 * Correct the return type for strlen in string.h on Lynx.
3583 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
3584 * Add missing const for strdup on OSF/1 V3.0.
3585 * On sysV88 layout is slightly different.
3586 */
3587 fix = {
3588 hackname = sysv68_string;
3589 files = testing.h;
3590 files = string.h;
3591 bypass = "_CLASSIC_ANSI_TYPES";
3592
3593 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
3594 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
3595 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
3596
3597 sed = "/^extern char$/N";
3598 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
3599
3600 sed = "/^extern int$/N";
3601 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
3602
3603 sed = "/^\tstrncmp(),$/N";
3604 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
3605 '\1;' "\\\nextern unsigned int\\\n\\2/";
3606
3607 test_text =
3608 "extern int strlen();\n"
3609
3610 "extern int ffs(long);\n"
3611
3612 "extern char\n"
3613 "\t*memccpy(),\n"
3614 "\tmemcpy();\n"
3615
3616 "extern int\n"
3617 "\tstrcmp(),\n"
3618 "\tstrncmp(),\n"
3619 "\tstrlen(),\n"
3620 "\tstrspn();\n"
3621
3622 "extern int\n"
3623 "\tstrlen(), strspn();";
3624 };
3625
3626
3627 /*
3628 * Fix return type of calloc, malloc, realloc, bsearch and exit
3629 */
3630 fix = {
3631 hackname = sysz_stdlib_for_sun;
3632 files = stdlib.h;
3633 bypass = "_CLASSIC_ANSI_TYPES";
3634
3635 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
3636 c_fix = format;
3637 c_fix_arg = "void *\t%1(";
3638
3639 test_text =
3640 "extern char*\tcalloc(size_t);\n"
3641 "extern char*\tmalloc(size_t);\n"
3642 "extern char*\trealloc(void*,size_t);\n"
3643 "extern char*\tbsearch(void*,size_t,size_t);\n";
3644 };
3645
3646
3647 /*
3648 * __thread is now a keyword.
3649 */
3650 fix = {
3651 hackname = thread_keyword;
3652 files = "pthread.h";
3653 files = "bits/sigthread.h";
3654 select = "([* ])__thread([,)])";
3655 c_fix = format;
3656 c_fix_arg = "%1__thr%2";
3657
3658 test_text =
3659 "extern int pthread_create (pthread_t *__restrict __thread,\n"
3660 "extern int pthread_kill (pthread_t __thread, int __signo);\n"
3661 "extern int pthread_cancel (pthread_t __thread);";
3662 };
3663
3664 /*
3665 * if the #if says _cplusplus, not the double underscore __cplusplus
3666 * that it should be
3667 */
3668 fix = {
3669 hackname = tinfo_cplusplus;
3670 files = tinfo.h;
3671 select = "[ \t]_cplusplus";
3672
3673 c_fix = format;
3674 c_fix_arg = " __cplusplus";
3675 test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
3676 };
3677
3678
3679 /*
3680 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
3681 */
3682 fix = {
3683 hackname = ultrix_const;
3684 files = stdio.h;
3685 select = 'perror\( char \*';
3686
3687 c_fix = format;
3688 c_fix_arg = "%1 const %3 *__";
3689 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
3690 "[ \t]+(char|void) \\*__";
3691
3692 test_text =
3693 "extern void perror( char *__s );\n"
3694 "extern int fputs( char *__s, FILE *);\n"
3695 "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n"
3696 "extern int fscanf( FILE *__stream, char *__format, ...);\n"
3697 "extern int scanf( char *__format, ...);\n";
3698 };
3699
3700
3701 /*
3702 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
3703 */
3704 fix = {
3705 hackname = ultrix_const2;
3706 files = stdio.h;
3707
3708 select = '\*fopen\( char \*';
3709 c_fix = format;
3710 c_fix_arg = "%1( const char *%3, const char *";
3711 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\("
3712 "[ \t]*char[ \t]*\\*([^,]*),"
3713 "[ \t]*char[ \t]*\\*[ \t]*";
3714
3715 test_text =
3716 "extern FILE *fopen( char *__filename, char *__type );\n"
3717 "extern int sscanf( char *__s, char *__format, ...);\n"
3718 "extern FILE *popen(char *, char *);\n"
3719 "extern char *tempnam(char*,char*);\n";
3720 };
3721
3722
3723 /*
3724 * Fix definitions of macros used by va-i960.h in VxWorks header file.
3725 */
3726 fix = {
3727 hackname = va_i960_macro;
3728 files = arch/i960/archI960.h;
3729 select = "__(vsiz|vali|vpad|alignof__)";
3730
3731 c_fix = format;
3732 c_fix_arg = "__vx%1";
3733
3734 test_text =
3735 "extern int __vsiz vsiz;\n"
3736 "extern int __vali vali;\n"
3737 "extern int __vpad vpad;\n"
3738 "#define __alignof__(x) ...";
3739 };
3740
3741
3742 /*
3743 * AIX and Interix headers define NULL to be cast to a void pointer,
3744 * which is illegal in ANSI C++.
3745 */
3746 fix = {
3747 hackname = void_null;
3748 files = curses.h;
3749 files = dbm.h;
3750 files = locale.h;
3751 files = stdio.h;
3752 files = stdlib.h;
3753 files = string.h;
3754 files = time.h;
3755 files = unistd.h;
3756 files = sys/dir.h;
3757 files = sys/param.h;
3758 files = sys/types.h;
3759 /* avoid changing C++ friendly NULL */
3760 bypass = __cplusplus;
3761 select = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
3762 c_fix = format;
3763 c_fix_arg = "#define NULL 0";
3764 test_text = "# define\tNULL \t((void *)0) /* typed NULL */";
3765 };
3766
3767
3768 /*
3769 * Make VxWorks header which is almost gcc ready fully gcc ready.
3770 */
3771 fix = {
3772 hackname = vxworks_gcc_problem;
3773 files = types/vxTypesBase.h;
3774 select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
3775
3776 sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
3777 "#if 1/";
3778
3779 sed = "/[ \t]size_t/i\\\n"
3780 "#ifndef _GCC_SIZE_T\\\n"
3781 "#define _GCC_SIZE_T\n";
3782
3783 sed = "/[ \t]size_t/a\\\n"
3784 "#endif\n";
3785
3786 sed = "/[ \t]ptrdiff_t/i\\\n"
3787 "#ifndef _GCC_PTRDIFF_T\\\n"
3788 "#define _GCC_PTRDIFF_T\n";
3789
3790 sed = "/[ \t]ptrdiff_t/a\\\n"
3791 "#endif\n";
3792
3793 sed = "/[ \t]wchar_t/i\\\n"
3794 "#ifndef _GCC_WCHAR_T\\\n"
3795 "#define _GCC_WCHAR_T\n";
3796
3797 sed = "/[ \t]wchar_t/a\\\n"
3798 "#endif\n";
3799
3800 test_text =
3801 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
3802 "typedef unsigned int size_t;\n"
3803 "typedef long ptrdiff_t;\n"
3804 "typedef unsigned short wchar_t;\n"
3805 "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
3806 };
3807
3808
3809 /*
3810 * Fix VxWorks <time.h> to not require including <vxTypes.h>.
3811 */
3812 fix = {
3813 hackname = vxworks_needs_vxtypes;
3814 files = time.h;
3815 select = "uint_t([ \t]+_clocks_per_sec)";
3816 c_fix = format;
3817 c_fix_arg = "unsigned int%1";
3818 test_text = "uint_t\t_clocks_per_sec;";
3819 };
3820
3821
3822 /*
3823 * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
3824 */
3825 fix = {
3826 hackname = vxworks_needs_vxworks;
3827 files = sys/stat.h;
3828 test = " -r types/vxTypesOld.h";
3829 test = " -n \"`egrep '#include' $file`\"";
3830 test = " -n \"`egrep ULONG $file`\"";
3831 select = "#[ \t]define[ \t]+__INCstath";
3832
3833 sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
3834 "#include <types/vxTypesOld.h>\n";
3835
3836 test_text = "`touch types/vxTypesOld.h`"
3837 "#include </dev/null> /* ULONG */\n"
3838 "# define\t__INCstath <sys/stat.h>";
3839 };
3840
3841
3842 /*
3843 * Another bad dependency in VxWorks 5.2 <time.h>.
3844 */
3845 fix = {
3846 hackname = vxworks_time;
3847 files = time.h;
3848 test = " -r vxWorks.h";
3849
3850 select = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
3851 c_fix = format;
3852
3853 c_fix_arg =
3854 "#ifndef __gcc_VOIDFUNCPTR_defined\n"
3855 "#ifdef __cplusplus\n"
3856 "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
3857 "#else\n"
3858 "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
3859 "#endif\n"
3860 "#define __gcc_VOIDFUNCPTR_defined\n"
3861 "#endif\n"
3862 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
3863
3864 test_text = "`touch vxWorks.h`"
3865 "#define VOIDFUNCPTR (void(*)())";
3866 };
3867
3868
3869 /*
3870 * There are several name conflicts with C++ reserved words in X11 header
3871 * files. These are fixed in some versions, so don't do the fixes if
3872 * we find __cplusplus in the file. These were found on the RS/6000.
3873 */
3874 fix = {
3875 hackname = x11_class;
3876 files = X11/ShellP.h;
3877 bypass = __cplusplus;
3878 select = "^([ \t]*char \\*)class;(.*)";
3879 c_fix = format;
3880 c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n"
3881 "#else\n%1class;%2\n#endif";
3882 test_text =
3883 "struct {\n"
3884 " char *class;\n"
3885 "} mumble;\n";
3886 };
3887
3888
3889 /*
3890 * class in Xm/BaseClassI.h
3891 */
3892 fix = {
3893 hackname = x11_class_usage;
3894 files = Xm/BaseClassI.h;
3895 bypass = "__cplusplus";
3896
3897 select = " class\\)";
3898 c_fix = format;
3899 c_fix_arg = " c_class)";
3900
3901 test_text = "extern mumble (int class);\n";
3902 };
3903
3904
3905 /*
3906 * new in Xm/Traversal.h
3907 */
3908 fix = {
3909 hackname = x11_new;
3910 files = Xm/Traversal.h;
3911 bypass = __cplusplus;
3912
3913 sed = "/Widget\told, new;/i\\\n"
3914 "#ifdef __cplusplus\\\n"
3915 "\tWidget\told, c_new;\\\n"
3916 "#else\n";
3917
3918 sed = "/Widget\told, new;/a\\\n"
3919 "#endif\n";
3920
3921 sed = "s/Widget new,/Widget c_new,/g";
3922 test_text =
3923 "struct wedge {\n"
3924 " Widget\told, new; /* fixinc check FAILS ON BSD */\n"
3925 "};\nextern Wedged( Widget new, Widget old );";
3926 };
3927
3928
3929 /*
3930 * Incorrect sprintf declaration in X11/Xmu.h
3931 */
3932 fix = {
3933 hackname = x11_sprintf;
3934 files = X11/Xmu.h;
3935 files = X11/Xmu/Xmu.h;
3936 select = "^extern char \\*\tsprintf\\(\\);$";
3937
3938 c_fix = format;
3939 c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
3940
3941 test_text = "extern char *\tsprintf();";
3942 };
3943
3944 /*EOF*/