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Update concepts branch to revision 131834
[official-gcc.git] / fixincludes / inclhack.def
blob3143dea9c1233cc841ef7ba4525ec951c66cb83e
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 3.2.5 puts the declaration of wait3 before the
390 * definition of struct rusage, so the prototype added by fixproto fails.
391 */
392 fix = {
393 hackname = aix_syswait;
394 files = sys/wait.h;
395 select = "^extern pid_t wait3\\(\\);\n";
396 select = "bos325,";
397 c_fix = format;
398 c_fix_arg = "struct rusage;\n%0";
399 test_text = "/* bos325, */\n"
400 "extern pid_t wait3();\n"
401 "\t/* pid_t wait3(int *, int, struct rusage *); */";
402 };
403
404
405 /*
406 * sys/wait.h on AIX 5.2 defines macros that have both signed and
407 * unsigned types in conditional expressions.
408 */
409 fix = {
410 hackname = aix_syswait_2;
411 files = sys/wait.h;
412 select = '\? (\(\(\(\(unsigned[^)]*\)[^)]*\) >> [^)]*\) \& 0xff\) : -1)';
413 c_fix = format;
414 c_fix_arg = "? (int)%1";
415 test_text = "#define WSTOPSIG(__x) (int)(WIFSTOPPED(__x) ? ((((unsigned int)__x) >> 8) & 0xff) : -1)";
416 };
417
418
419 /*
420 * sys/signal.h on some versions of AIX uses volatile in the typedef of
421 * sig_atomic_t, which causes gcc to generate a warning about duplicate
422 * volatile when a sig_atomic_t variable is declared volatile, as
423 * required by ANSI C.
424 */
425 fix = {
426 hackname = aix_volatile;
427 files = sys/signal.h;
428 select = "typedef volatile int sig_atomic_t";
429 c_fix = format;
430 c_fix_arg = "typedef int sig_atomic_t";
431 test_text = "typedef volatile int sig_atomic_t;";
432 };
433
434
435 /*
436 * Fix __assert declaration in assert.h on Alpha OSF/1.
437 */
438 fix = {
439 hackname = alpha___assert;
440 files = "assert.h";
441 select = '__assert\(char \*, char \*, int\)';
442 c_fix = format;
443 c_fix_arg = "__assert(const char *, const char *, int)";
444 test_text = 'extern void __assert(char *, char *, int);';
445 };
446
447
448 /*
449 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4/5 headers.
450 */
451 fix = {
452 hackname = alpha___extern_prefix;
453 select = "(.*)(defined\\(__DECC\\)|def[ \t]*__DECC)[ \t]*\n"
454 "(#[ \t]*pragma[ \t]*extern_prefix.*)";
455
456 mach = "alpha*-dec-osf*";
457 c_fix = format;
458 c_fix_arg = "%1 (defined(__DECC) || defined(__PRAGMA_EXTERN_PREFIX))\n%3";
459
460 test_text = "#ifdef __DECC\n"
461 "#pragma extern_prefix \"_P\"\n"
462 "# if defined(__DECC)\n"
463 "# pragma extern_prefix \"_E\"\n"
464 "# if !defined(_LIBC_POLLUTION_H_) && defined(__DECC)\n"
465 "# pragma extern_prefix \"\"";
466 };
467
468
469 /*
470 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4/5 <standards.h>.
471 */
472 fix = {
473 hackname = alpha___extern_prefix_standards;
474 files = standards.h;
475 select = ".*!defined\\(_LIBC_POLLUTION_H_\\) && !defined\\(__DECC\\)";
476
477 mach = "alpha*-dec-osf*";
478 c_fix = format;
479 c_fix_arg = "%0 && !defined(__PRAGMA_EXTERN_PREFIX)";
480
481 test_text = "#if (_ISO_C_SOURCE>=19990L) "
482 "&& !defined(_LIBC_POLLUTION_H_) && !defined(__DECC)";
483 };
484
485
486 /*
487 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V5 <sys/mount.h> and
488 * <sys/stat.h>. The tests for __DECC are special in various ways, so
489 * alpha__extern_prefix cannot be used.
490 */
491 fix = {
492 hackname = alpha___extern_prefix_sys_stat;
493 files = sys/stat.h;
494 files = sys/mount.h;
495 select = "#[ \t]*if[ \t]*defined\\(__DECC\\)";
496
497 mach = "alpha*-dec-osf5*";
498 c_fix = format;
499 c_fix_arg = "%0 || defined(__PRAGMA_EXTERN_PREFIX)";
500
501 test_text = "# if defined(__DECC)";
502 };
503
504
505 /*
506 * Fix assert macro in assert.h on Alpha OSF/1.
507 * The superfluous int cast breaks C++.
508 */
509 fix = {
510 hackname = alpha_assert;
511 files = "assert.h";
512 select = '(#define assert\(EX\).*)\(\(int\) \(EX\)\)';
513 c_fix = format;
514 c_fix_arg = "%1(EX)";
515 test_text = '#define assert(EX) (((int) (EX)) ? (void)0 '
516 ': __assert(#EX, __FILE__, __LINE__))';
517 };
518
519
520 /*
521 * Fix #defines under Alpha OSF/1:
522 * The following files contain '#pragma extern_prefix "_FOO"' followed by
523 * a '#define something(x,y,z) _FOOsomething(x,y,z)'. The intent of these
524 * statements is to reduce namespace pollution. While these macros work
525 * properly in most cases, they don't allow you to take a pointer to the
526 * "something" being modified. To get around this limitation, change these
527 * statements to be of the form '#define something _FOOsomething'.
528 *
529 * sed ain't egrep, lesson 2463: sed can use self-referential
530 * regular expressions. In the substitute expression below,
531 * "\\1" and "\\2" refer to subexpressions found earlier in the
532 * same match. So, we continue to use sed. "extern_prefix" will
533 * be a rare match anyway...
534 */
535 fix = {
536 hackname = alpha_bad_lval;
537
538 select = "^[ \t]*#[ \t]*pragma[ \t]+extern_prefix";
539 mach = "alpha*-dec-osf*";
540
541 sed =
542 "s/^[ \t]*#[ \t]*define[ \t][ \t]*\\([^(]*\\)\\(([^)]*)\\)[ \t]*"
543 "\\(_.*\\)\\1\\2[ \t]*$/#define \\1 \\3\\1/";
544
545 test_text = '#pragma extern_prefix "_FOO"'"\n"
546 "#define something(x,y,z) _FOOsomething(x,y,z)\n"
547 "#define mumble _FOOmumble";
548 };
549
550
551 /*
552 * Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX.
553 */
554 fix = {
555 hackname = alpha_getopt;
556 files = "stdio.h";
557 files = "stdlib.h";
558 select = 'getopt\(int, char \*\[\], *char \*\)';
559 c_fix = format;
560 c_fix_arg = "getopt(int, char *const[], const char *)";
561 test_text = 'extern int getopt(int, char *[], char *);';
562 };
563
564
565 /*
566 * Remove erroneous parentheses in sym.h on Alpha OSF/1.
567 */
568 fix = {
569 hackname = alpha_parens;
570 files = sym.h;
571 select = '#ifndef\(__mips64\)';
572 c_fix = format;
573 c_fix_arg = "#ifndef __mips64";
574 test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif";
575 };
576
577
578 /*
579 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX <pthread.h>.
580 */
581 fix = {
582 hackname = alpha_pthread;
583 files = pthread.h;
584 select = "((#[ \t]*if)([ \t]*defined[ \t]*\\(_PTHREAD_ENV_DECC\\)"
585 "|def _PTHREAD_ENV_DECC)(.*))\n"
586 "(#[ \t]*define _PTHREAD_USE_PTDNAM_)";
587
588 mach = "alpha*-dec-osf*";
589 c_fix = format;
590 c_fix_arg = "%2 defined (_PTHREAD_ENV_DECC)%4 "
591 "|| defined (__PRAGMA_EXTERN_PREFIX)\n%5";
592
593 test_text = "# if defined (_PTHREAD_ENV_DECC) "
594 "|| defined (_PTHREAD_ENV_EPCC)\n"
595 "# define _PTHREAD_USE_PTDNAM_\n"
596 "# endif\n"
597 "# ifdef _PTHREAD_ENV_DECC\n"
598 "# define _PTHREAD_USE_PTDNAM_\n"
599 "# endif";
600 };
601
602
603 /*
604 * Recognize GCC in Tru64 UNIX V5.1B <pthread.h>.
605 */
606 fix = {
607 hackname = alpha_pthread_gcc;
608 files = pthread.h;
609 select = "#else\n# error <pthread.h>: unrecognized compiler.";
610
611 mach = "alpha*-dec-osf*";
612 c_fix = format;
613 c_fix_arg = "#elif defined (__GNUC__)\n"
614 "# define _PTHREAD_ENV_GCC\n"
615 "%0";
616
617 test_text = "# define _PTHREAD_ENV_INTELC\n"
618 "#else\n"
619 "# error <pthread.h>: unrecognized compiler.\n"
620 "#endif";
621 };
622
623 /*
624 * Compaq Tru64 v5.1 defines all of its PTHREAD_*_INITIALIZER macros
625 * incorrectly, specifying less fields in the initializers than are
626 * defined in the corresponding structure types. Use of these macros
627 * in user code results in spurious warnings.
628 */
629 fix = {
630 hackname = alpha_pthread_init;
631 files = pthread.h;
632 select = ' \* @\(#\).RCSfile: pthread\.h,v \$'
633 ' .Revision: 1\.1\.33\.21 \$ \(DEC\)'
634 ' .Date: 2000/08/15 15:30:13 \$';
635 mach = "alpha*-dec-osf*";
636 sed = "s@MVALID\\(.*\\)A}@MVALID\\1A, 0, 0, 0, 0, 0, 0 }@\n"
637 "s@MVALID\\(.*\\)_}@MVALID\\1_, 0, 0, 0, 0 }@\n"
638 "s@CVALID\\(.*\\)A}@CVALID\\1A, 0, 0, 0, 0 }@\n"
639 "s@CVALID\\(.*\\)_}@CVALID\\1_, 0, 0 }@\n"
640 "s@WVALID\\(.*\\)A}@WVALID\\1A, 0, 0, 0, 0, 0, 0, 0, 0, 0 }@\n"
641 "s@WVALID\\(.*\\)_}@WVALID\\1_, 0, 0, 0, 0, 0, 0, 0 }@\n";
642 test_text = "/*\n"
643 " * @(#)_RCSfile: pthread.h,v \\$ "
644 "_Revision: 1.1.33.21 \\$ (DEC) "
645 "_Date: 2000/08/15 15:30:13 \\$\n"
646 " */\n"
647 "#ifndef _PTHREAD_NOMETER_STATIC\n"
648 "# define PTHREAD_MUTEX_INITIALIZER \\\n"
649 " {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA}\n"
650 "# define PTHREAD_COND_INITIALIZER \\\n"
651 " {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA}\n"
652 "# define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \\\n"
653 " {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}\n"
654 "# define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \\\n"
655 " {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}\n"
656 "#else\n"
657 "# define PTHREAD_MUTEX_INITIALIZER {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA}\n"
658 "# define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \\\n"
659 " {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}\n"
660 "# define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \\\n"
661 " {0, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}\n"
662 "#endif\n\n"
663 "#define PTHREAD_RWLOCK_INITIALIZER {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA}\n"
664 "#define PTHREAD_RWLOCK_INITWITHNAME_NP(_n_,_a_) \\\n"
665 " {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA, _n_, _a_}\n";
666 };
667
668 /*
669 * Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0
670 * And OpenBSD.
671 */
672 fix = {
673 hackname = alpha_sbrk;
674 files = unistd.h;
675 select = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
676 c_fix = format;
677 c_fix_arg = "void *sbrk(";
678 test_text = "extern char* sbrk(ptrdiff_t increment);";
679 };
680
681
682 /*
683 * Change external names of wcstok/wcsftime via asm instead of macros on
684 * Tru64 UNIX V4.0.
685 */
686 fix = {
687 hackname = alpha_wchar;
688 files = wchar.h;
689
690 mach = "alpha*-dec-osf4*";
691 select = "#define wcstok wcstok_r";
692 sed = "s@#define wcstok wcstok_r@"
693 "extern wchar_t *wcstok __((wchar_t *, const wchar_t *, "
694 "wchar_t **)) __asm__(\"wcstok_r\");@";
695 sed = "s@#define wcsftime __wcsftime_isoc@"
696 "extern size_t wcsftime __((wchar_t *, size_t, const wchar_t *"
697 ", const struct tm *)) __asm__(\"__wcsftime_isoc\");@";
698 test_text = "#define wcstok wcstok_r\n"
699 "#define wcsftime __wcsftime_isoc";
700 };
701
702
703 /*
704 * For C++, avoid any typedef or macro definition of bool,
705 * and use the built in type instead.
706 * HP/UX 10.20 also has it in curses_colr/curses.h.
707 */
708 fix = {
709 hackname = avoid_bool_define;
710 files = curses.h;
711 files = curses_colr/curses.h;
712 files = term.h;
713 files = tinfo.h;
714
715 select = "#[ \t]*define[ \t]+bool[ \t]";
716 bypass = "__cplusplus";
717
718 c_fix = format;
719 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
720 c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*";
721
722 test_text = "# define bool\t char \n";
723 };
724
725
726 fix = {
727 hackname = avoid_bool_type;
728 files = curses.h;
729 files = curses_colr/curses.h;
730 files = term.h;
731 files = tinfo.h;
732
733 select = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
734 bypass = "__cplusplus";
735
736 c_fix = format;
737 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
738
739 test_text = "typedef unsigned int\tbool \t; /* bool\n type */";
740 };
741
742
743 /*
744 * For C++, avoid any typedef definition of wchar_t,
745 * and use the built in type instead.
746 * Don't do this for headers that are smart enough to do the right
747 * thing (recent [n]curses.h and Xlib.h).
748 * Don't do it for <linux/nls.h> which is never used from C++ anyway,
749 * and will be broken by the edit.
750 */
751
752 fix = {
753 hackname = avoid_wchar_t_type;
754
755 select = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;";
756 bypass = "__cplusplus";
757 bypass = "_LINUX_NLS_H";
758 bypass = "XFree86: xc/lib/X11/Xlib\\.h";
759
760 c_fix = format;
761 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
762
763 test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */";
764 };
765
766
767 /*
768 * Fix `typedef struct term;' on hppa1.1-hp-hpux9.
769 */
770 fix = {
771 hackname = bad_struct_term;
772 files = curses.h;
773 select = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;";
774 c_fix = format;
775 c_fix_arg = "struct term;";
776
777 test_text = 'typedef struct term;';
778 };
779
780
781 /*
782 * Fix one other error in this file:
783 * a mismatched quote not inside a C comment.
784 */
785 fix = {
786 hackname = badquote;
787 files = sundev/vuid_event.h;
788 select = "doesn't";
789 c_fix = format;
790 c_fix_arg = "does not";
791
792 test_text = "/* doesn't have matched single quotes */";
793 };
794
795
796 /*
797 * check for broken assert.h that needs stdio.h
798 */
799 fix = {
800 hackname = broken_assert_stdio;
801 files = assert.h;
802 select = stderr;
803 bypass = "include.*stdio\\.h";
804 c_fix = wrap;
805 c_fix_arg = "#include <stdio.h>\n";
806 test_text = "extern FILE* stderr;";
807 };
808
809
810 /*
811 * check for broken assert.h that needs stdlib.h
812 */
813 fix = {
814 hackname = broken_assert_stdlib;
815 files = assert.h;
816 select = 'exit *\(|abort *\(';
817 bypass = "include.*stdlib\\.h";
818 c_fix = wrap;
819 c_fix_arg = "#ifdef __cplusplus\n"
820 "#include <stdlib.h>\n"
821 "#endif\n";
822 test_text = "extern void exit ( int );";
823 };
824
825
826 /*
827 * Remove `extern double cabs' declarations from math.h.
828 * This conflicts with C99. Discovered on AIX.
829 * IRIX 5 and IRIX 6 before 6.5.18 (where C99 support was introduced)
830 * declares cabs() to take a struct __cabs_s argument.
831 * SunOS4 has its cabs() declaration followed by a comment which
832 * terminates on the following line.
833 * Darwin hides its broken cabs in architecture-specific subdirs.
834 */
835 fix = {
836 hackname = broken_cabs;
837 files = math.h, "architecture/*/math.h";
838 select = "^extern[ \t]+double[ \t]+cabs";
839
840 sed = "s/^extern[ \t]*double[ \t]*cabs[ \t]*\([^\\\)]*\);//";
841 sed = "s/^extern[ \t]*long[ \t]*double[ \t]*cabsl[ \t]*\([^\\\)]*\);//";
842
843 test_text = "#ifdef __STDC__\n"
844 "extern double cabs(struct dbl_hypot);\n"
845 "#else\n"
846 "extern double cabs();\n"
847 "#endif\n"
848 "extern double cabs ( _Complex z );\n"
849 "extern double cabs(); /* This is a comment\n"
850 " and it ends here. */\n"
851 "extern double cabs(struct __cabs_s);\n"
852 "extern long double cabsl( struct __cabsl_s );";
853 };
854
855 /*
856 * Fixup Darwin's broken check for __builtin_nanf.
857 */
858
859 fix = {
860 hackname = broken_nan;
861 /*
862 * It is tempting to omit the first "files" entry. Do not.
863 * The testing machinery will take the first "files" entry as the name
864 * of a test file to play with. It would be a nuisance to have a directory
865 * with the name "*".
866 */
867 files = "architecture/ppc/math.h";
868 files = "architecture/*/math.h";
869 select = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
870 bypass = "powl";
871 c_fix = format;
872 c_fix_arg = "#if 1";
873 test_text = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
874 };
875
876
877 /*
878 * Various systems derived from BSD4.4 contain a macro definition
879 * for vfscanf that interacts badly with requirements of builtin-attrs.def.
880 * Known to be fixed in FreeBSD 5 system headers.
881 */
882 fix = {
883 hackname = bsd_stdio_attrs_conflict;
884 mach = "*-*-*bsd*";
885 mach = "*-*-*darwin*";
886 files = stdio.h;
887 select = "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$";
888 c_fix = format;
889 c_fix_arg = '#define _BSD_STRING(_BSD_X) _BSD_STRINGX(_BSD_X)' "\n"
890 '#define _BSD_STRINGX(_BSD_X) #_BSD_X' "\n"
891 'int vfscanf(FILE *, const char *, __builtin_va_list) '
892 '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__) "__svfscanf");';
893 test_text = '#define vfscanf __svfscanf';
894 };
895
896
897 /*
898 * Fix various macros used to define ioctl numbers.
899 * The traditional syntax was:
900 *
901 * #define _CTRL(n, x) (('n'<<8)+x)
902 * #define TCTRLCFOO _CTRL(T, 1)
903 *
904 * but this does not work with the C standard, which disallows macro
905 * expansion inside strings. We have to rewrite it thus:
906 *
907 * #define _CTRL(n, x) ((n<<8)+x)
908 * #define TCTRLCFOO _CTRL('T', 1)
909 *
910 * The select expressions match too much, but the c_fix code is cautious.
911 *
912 * CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ...
913 */
914 fix = {
915 hackname = ctrl_quotes_def;
916 select = "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]";
917 c_fix = char_macro_def;
918 c_fix_arg = "CTRL";
919
920 /*
921 * This is two tests in order to ensure that the "CTRL(c)" can
922 * be selected in isolation from the multi-arg format
923 */
924 test_text = "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n";
925 test_text = "#define _CTRL(c) ('c'&037)";
926 };
927
928 fix = {
929 hackname = ctrl_quotes_use;
930 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']";
931 c_fix = char_macro_use;
932 c_fix_arg = "CTRL";
933 test_text = "#define TCTRLFOO BSD43_CTRL(T, 1)";
934 };
935
936
937 /*
938 * sys/mman.h on HP/UX is not C++ ready,
939 * even though NO_IMPLICIT_EXTERN_C is defined on HP/UX.
940 *
941 * rpc/types.h on OSF1/2.0 is not C++ ready,
942 * even though NO_IMPLICIT_EXTERN_C is defined for the alpha.
943 *
944 * The problem is the declaration of malloc.
945 */
946 fix = {
947 hackname = cxx_unready;
948 files = sys/mman.h;
949 files = rpc/types.h;
950 select = '[^#]+malloc.*;'; /* Catch any form of declaration
951 not within a macro. */
952 bypass = '"C"|__BEGIN_DECLS';
953
954 c_fix = wrap;
955 c_fix_arg = "#ifdef __cplusplus\n"
956 "extern \"C\" {\n"
957 "#endif\n";
958 c_fix_arg = "#ifdef __cplusplus\n"
959 "}\n"
960 "#endif\n";
961 test_text = "extern void* malloc( size_t );";
962 };
963
964
965 /*
966 * On darwin8 and earlier, mach-o/swap.h isn't properly guarded
967 * by 'extern "C"'. On darwin7 some mach/ headers aren't properly guarded.
968 */
969 fix = {
970 hackname = darwin_externc;
971 mach = "*-*-darwin*";
972 files = mach-o/swap.h;
973 files = mach/mach_time.h;
974 files = mach/mach_traps.h;
975 files = mach/message.h;
976 files = mach/mig.h;
977 files = mach/semaphore.h;
978 bypass = "extern \"C\"";
979 bypass = "__BEGIN_DECLS";
980 c_fix = wrap;
981 c_fix_arg = "#ifdef __cplusplus\n"
982 "extern \"C\" {\n"
983 "#endif\n";
984 c_fix_arg = "#ifdef __cplusplus\n"
985 "}\n"
986 "#endif\n";
987 test_text = "extern void swap_fat_header();\n";
988 };
989
990
991 /*
992 * AvailabilityMacros.h on Darwin breaks with GCC 4.0, because of
993 * bad __GNUC__ tests.
994 */
995
996 fix = {
997 hackname = darwin_gcc4_breakage;
998 mach = "*-*-darwin*";
999 files = AvailabilityMacros.h;
1000 select = "\\(__GNUC__ >= 3\\) && \\(__GNUC_MINOR__ >= 1\\)";
1001 c_fix = format;
1002 c_fix_arg = "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))";
1003 test_text = "#if defined(__GNUC__) && (__GNUC__ >= 3) && "
1004 "(__GNUC_MINOR__ >= 1)\n";
1005 };
1006
1007
1008 /*
1009 * __private_extern__ doesn't exist in FSF GCC. Even if it did,
1010 * why would you ever put it in a system header file?
1011 */
1012 fix = {
1013 hackname = darwin_private_extern;
1014 mach = "*-*-darwin*";
1015 files = mach-o/dyld.h;
1016 select = "__private_extern__ [a-z_]+ _dyld_";
1017 c_fix = format;
1018 c_fix_arg = "extern";
1019 c_fix_arg = "__private_extern__";
1020 test_text = "__private_extern__ int _dyld_func_lookup(\n"
1021 "const char *dyld_func_name,\n"
1022 "unsigned long *address);\n";
1023 };
1024
1025
1026 /*
1027 * Fix <c_asm.h> on Digital UNIX V4.0:
1028 * It contains a prototype for a DEC C internal asm() function,
1029 * clashing with gcc's asm keyword. So protect this with __DECC.
1030 */
1031 fix = {
1032 hackname = dec_intern_asm;
1033 files = c_asm.h;
1034 sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
1035 sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
1036 "#endif\n";
1037 test_text =
1038 "float fasm {\n"
1039 " ... asm stuff ...\n"
1040 "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/";
1041 };
1042
1043
1044 /*
1045 * Fix typo in <wchar.h> on DJGPP 2.03.
1046 */
1047 fix = {
1048 hackname = djgpp_wchar_h;
1049 file = wchar.h;
1050 select = "__DJ_wint_t";
1051 bypass = "sys/djtypes.h";
1052 c_fix = format;
1053 c_fix_arg = "%0\n#include <sys/djtypes.h>";
1054 c_fix_arg = "#include <stddef.h>";
1055 test_text = "#include <stddef.h>\n"
1056 "extern __DJ_wint_t x;\n";
1057 };
1058
1059
1060 /*
1061 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
1062 */
1063 fix = {
1064 hackname = ecd_cursor;
1065 files = "sunwindow/win_lock.h";
1066 files = "sunwindow/win_cursor.h";
1067 select = 'ecd\.cursor';
1068 c_fix = format;
1069 c_fix_arg = 'ecd_cursor';
1070
1071 test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
1072 };
1073
1074
1075 /*
1076 * math.h on SunOS 4 puts the declaration of matherr before the definition
1077 * of struct exception, so the prototype (added by fixproto) causes havoc.
1078 * This must appear before the math_exception fix.
1079 */
1080 fix = {
1081 hackname = exception_structure;
1082 files = math.h;
1083
1084 /* If matherr has a prototype already, the header needs no fix. */
1085 bypass = 'matherr.*(struct exception|__MATH_EXCEPTION|[ \t]*__FP_EXCEPTION[ \t]*\*[ \t]*)';
1086 select = matherr;
1087
1088 c_fix = wrap;
1089 c_fix_arg = "struct exception;\n";
1090
1091 test_text = "extern int matherr();";
1092 };
1093
1094
1095 /*
1096 * Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume
1097 * neither the existence of GCC 3 nor its exact feature set yet break
1098 * (by design?) when __GNUC__ is set beyond 2.
1099 */
1100 fix = {
1101 hackname = freebsd_gcc3_breakage;
1102 mach = "*-*-freebsd*";
1103 files = sys/cdefs.h;
1104 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$';
1105 bypass = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)';
1106 c_fix = format;
1107 c_fix_arg = '%0 || __GNUC__ >= 3';
1108 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7';
1109 };
1110
1111
1112 /*
1113 * Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume
1114 * neither the existence of GCC 4 nor its exact feature set yet break
1115 * (by design?) when __GNUC__ is set beyond 3.
1116 */
1117 fix = {
1118 hackname = freebsd_gcc4_breakage;
1119 mach = "*-*-freebsd*";
1120 files = sys/cdefs.h;
1121 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$';
1122 c_fix = format;
1123 c_fix_arg = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3';
1124 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3';
1125 };
1126
1127
1128 /*
1129 * Some versions of glibc don't expect the C99 inline semantics.
1130 */
1131 fix = {
1132 hackname = glibc_c99_inline_1;
1133 files = features.h, '*/features.h';
1134 select = "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$";
1135 c_fix = format;
1136 c_fix_arg = "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)";
1137 test_text = <<-EOT
1138 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
1139 && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__
1140 # define __USE_EXTERN_INLINES 1
1141 #endif
1142 EOT;
1143 };
1144
1145
1146 /*
1147 * Similar, but a version that didn't have __NO_INLINE__
1148 */
1149 fix = {
1150 hackname = glibc_c99_inline_1a;
1151 files = features.h, '*/features.h';
1152 select = "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n"
1153 "(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)";
1154 c_fix = format;
1155 c_fix_arg = "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2";
1156 test_text = <<-EOT
1157 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__
1158 # define __USE_EXTERN_INLINES 1
1159 #endif
1160 EOT;
1161 };
1162
1163
1164 /*
1165 * The glibc_c99_inline_1 fix should have fixed everything. Unfortunately
1166 * there are many glibc headers which do not respect __USE_EXTERN_INLINES.
1167 * The remaining glibc_c99_inline_* fixes deal with some of those headers.
1168 */
1169 fix = {
1170 hackname = glibc_c99_inline_2;
1171 files = sys/stat.h, '*/sys/stat.h';
1172 select = "extern __inline__ int";
1173 sed = "s/extern int \\(stat\\|lstat\\|fstat\\|mknod\\)/"
1174 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1175 "__inline__ int \\1/";
1176 sed = "s/extern int __REDIRECT\\(_NTH\\|\\) (\\(stat\\|lstat\\|fstat\\)/"
1177 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1178 "__inline__ int __REDIRECT\\1 (\\2/";
1179 sed = "s/^extern __inline__ int/"
1180 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1181 "__inline__ int/";
1182 test_text = <<-EOT
1183 extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2));
1184 extern __inline__ int
1185 __NTH (fstat64 (int __fd, struct stat64 *__statbuf))
1186 {}
1187 EOT;
1188 };
1189
1190
1191 fix = {
1192 hackname = glibc_c99_inline_3;
1193 files = bits/string2.h, '*/bits/string2.h';
1194 select = "extern __inline";
1195 bypass = "__extern_inline|__GNU_STDC_INLINE__";
1196 c_fix = format;
1197 c_fix_arg = "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)";
1198 c_fix_arg = "^# ifdef __cplusplus$";
1199 test_text = <<-EOT
1200 # ifdef __cplusplus
1201 # define __STRING_INLINE inline
1202 # else
1203 # define __STRING_INLINE extern __inline
1204 # endif
1205 EOT;
1206 };
1207
1208
1209 fix = {
1210 hackname = glibc_c99_inline_4;
1211 files = sys/sysmacros.h, '*/sys/sysmacros.h', wchar.h, '*/wchar.h';
1212 bypass = "__extern_inline|__gnu_inline__";
1213 select = "(^| )extern __inline";
1214 c_fix = format;
1215 c_fix_arg = "%0 __attribute__ ((__gnu_inline__))";
1216 test_text = <<-EOT
1217 __extension__ extern __inline unsigned int
1218 extern __inline unsigned int
1219 EOT;
1220 };
1221
1222
1223 /* glibc-2.3.5 defines pthread mutex initializers incorrectly,
1224 * so we replace them with versions that correspond to the
1225 * definition.
1226 */
1227 fix = {
1228 hackname = glibc_mutex_init;
1229 files = pthread.h;
1230 select = '\{ *\{ *0, *\} *\}';
1231 sed = "/define[ \t]\\+PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/,+1"
1232 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/";
1233 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_\\(RECURSIVE\\|ERRORCHECK\\|ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/";
1234 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_\\(RECURSIVE\\|ERRORCHECK\\|ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1235 sed = "/define[ \t]\\+PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/"
1236 "N;s/^[ \t]*#[ \t]*"
1237 "\\(define[ \t]\\+PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n"
1238 "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\n"
1239 "# \\1\\n"
1240 " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\n"
1241 "# else\\n"
1242 "# \\1\\n"
1243 " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\n"
1244 "# endif/";
1245 sed = "s/{ \\(0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/";
1246 sed = "/define[ \t]\\+PTHREAD_COND_INITIALIZER/"
1247 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/";
1248
1249 test_text = <<- _EOText_
1250 #define PTHREAD_MUTEX_INITIALIZER \\
1251 { { 0, } }
1252 #ifdef __USE_GNU
1253 # if __WORDSIZE == 64
1254 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1255 { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1256 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1257 { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1258 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1259 { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1260 # else
1261 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1262 { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1263 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1264 { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1265 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1266 { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1267 # endif
1268 #endif
1269 # define PTHREAD_RWLOCK_INITIALIZER \\
1270 { { 0, } }
1271 # ifdef __USE_GNU
1272 # if __WORDSIZE == 64
1273 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1274 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\
1275 PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1276 # else
1277 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1278 { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1279 # endif
1280 # endif
1281 #define PTHREAD_COND_INITIALIZER { { 0, } }
1282 _EOText_;
1283 };
1284
1285
1286 /*
1287 * Fix these files to use the types we think they should for
1288 * ptrdiff_t, size_t, and wchar_t.
1289 *
1290 * This defines the types in terms of macros predefined by our 'cpp'.
1291 * This is supposedly necessary for glibc's handling of these types.
1292 * It's probably not necessary for anyone else, but it doesn't hurt.
1293 */
1294 fix = {
1295 hackname = gnu_types;
1296 files = "sys/types.h";
1297 files = "stdlib.h";
1298 files = "sys/stdtypes.h";
1299 files = "stddef.h";
1300 files = "memory.h";
1301 files = "unistd.h";
1302 bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
1303 select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
1304 c_fix = gnu_type;
1305 /* The Solaris 10 headers already define these types correctly. */
1306 mach = '*-*-solaris2.1[0-9]*';
1307 not_machine = true;
1308
1309 test_text = "typedef long int ptrdiff_t; /* long int */\n"
1310 "typedef uint_t size_t; /* uint_t */\n"
1311 "typedef ushort_t wchar_t; /* ushort_t */";
1312 };
1313
1314
1315 /*
1316 * Fix HP & Sony's use of "../machine/xxx.h"
1317 * to refer to: <machine/xxx.h>
1318 */
1319 fix = {
1320 hackname = hp_inline;
1321 files = sys/spinlock.h;
1322 files = machine/machparam.h;
1323 select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/';
1324
1325 c_fix = format;
1326 c_fix_arg = "%1<machine/%2.h>";
1327
1328 c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/'
1329 '([a-z]+)\.h"';
1330
1331 test_text = ' # include "../machine/mumble.h"';
1332 };
1333
1334
1335 /*
1336 * Check for (...) in C++ code in HP/UX sys/file.h.
1337 */
1338 fix = {
1339 hackname = hp_sysfile;
1340 files = sys/file.h;
1341 select = "HPUX_SOURCE";
1342
1343 c_fix = format;
1344 c_fix_arg = "(struct file *, ...)";
1345 c_fix_arg = '\(\.\.\.\)';
1346
1347 test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
1348 };
1349
1350
1351 /*
1352 * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
1353 * math.h to prevent clash with define in c_std/bits/std_cmath.h.
1354 */
1355 fix = {
1356 hackname = hpux10_cpp_pow_inline;
1357 files = fixinc-test-limits.h, math.h;
1358 select = <<- END_POW_INLINE
1359 ^# +ifdef +__cplusplus
1360 +\}
1361 +inline +double +pow\(double +__d,int +__expon\) +\{
1362 [ ]+return +pow\(__d,\(double\)__expon\);
1363 +\}
1364 +extern +"C" +\{
1365 #else
1366 # +endif
1367 END_POW_INLINE;
1368
1369 c_fix = format;
1370 c_fix_arg = "";
1371
1372 test_text =
1373 "# ifdef __cplusplus\n"
1374 " }\n"
1375 " inline double pow(double __d,int __expon) {\n"
1376 "\t return pow(__d,(double)__expon);\n"
1377 " }\n"
1378 ' extern "C"' " {\n"
1379 "#else\n"
1380 "# endif";
1381 };
1382
1383 fix = {
1384 hackname = hpux11_cpp_pow_inline;
1385 files = math.h;
1386 select = " +inline double pow\\(double d,int expon\\) \\{\n"
1387 " +return pow\\(d, \\(double\\)expon\\);\n"
1388 " +\\}\n";
1389 c_fix = format;
1390 c_fix_arg = "";
1391
1392 test_text =
1393 " inline double pow(double d,int expon) {\n"
1394 " return pow(d, (double)expon);\n"
1395 " }\n";
1396 };
1397
1398
1399 fix = {
1400 hackname = hppa_hpux_fp_macros;
1401 mach = "hppa*-hp-hpux11*";
1402 files = math.h;
1403 select = "#[ \t]*define[ \t]*FP_NORMAL.*\n"
1404 "#[ \t]*define[ \t]*FP_ZERO.*\n"
1405 "#[ \t]*define[ \t]*FP_INFINITE.*\n"
1406 "#[ \t]*define[ \t]*FP_SUBNORMAL.*\n"
1407 "#[ \t]*define[ \t]*FP_NAN.*\n";
1408 c_fix = format;
1409 c_fix_arg = "#endif /* _INCLUDE_HPUX_SOURCE */\n\n#if defined(_INCLUDE_HPUX_SOURCE) || (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))\n%0#endif\n\n#ifdef _INCLUDE_HPUX_SOURCE\n";
1410
1411 test_text =
1412 "# define FP_NORMAL 0\n"
1413 "# define FP_ZERO 1\n"
1414 "# define FP_INFINITE 2\n"
1415 "# define FP_SUBNORMAL 3\n"
1416 "# define FP_NAN 4\n";
1417 };
1418
1419
1420 /*
1421 * Fix hpux 10.X missing ctype declarations 1
1422 */
1423 fix = {
1424 hackname = hpux10_ctype_declarations1;
1425 files = ctype.h;
1426 select = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)";
1427 bypass = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\(";
1428 c_fix = format;
1429 c_fix_arg = "#ifdef _PROTOTYPES\n"
1430 "extern int __tolower(int);\n"
1431 "extern int __toupper(int);\n"
1432 "#else /* NOT _PROTOTYPES */\n"
1433 "extern int __tolower();\n"
1434 "extern int __toupper();\n"
1435 "#endif /* _PROTOTYPES */\n\n"
1436 "%0\n";
1437
1438 test_text = "# define _toupper(__c) __toupper(__c)\n";
1439 };
1440
1441
1442 /*
1443 * Fix hpux 10.X missing ctype declarations 2
1444 */
1445 fix = {
1446 hackname = hpux10_ctype_declarations2;
1447 files = ctype.h;
1448 select = "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)";
1449 bypass = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\(";
1450 c_fix = format;
1451 c_fix_arg = "%0\n\n"
1452 "#ifdef _PROTOTYPES\n"
1453 " extern int _isalnum(int);\n"
1454 " extern int _isalpha(int);\n"
1455 " extern int _iscntrl(int);\n"
1456 " extern int _isdigit(int);\n"
1457 " extern int _isgraph(int);\n"
1458 " extern int _islower(int);\n"
1459 " extern int _isprint(int);\n"
1460 " extern int _ispunct(int);\n"
1461 " extern int _isspace(int);\n"
1462 " extern int _isupper(int);\n"
1463 " extern int _isxdigit(int);\n"
1464 "# else /* not _PROTOTYPES */\n"
1465 " extern int _isalnum();\n"
1466 " extern int _isalpha();\n"
1467 " extern int _iscntrl();\n"
1468 " extern int _isdigit();\n"
1469 " extern int _isgraph();\n"
1470 " extern int _islower();\n"
1471 " extern int _isprint();\n"
1472 " extern int _ispunct();\n"
1473 " extern int _isspace();\n"
1474 " extern int _isupper();\n"
1475 " extern int _isxdigit();\n"
1476 "#endif /* _PROTOTYPES */\n";
1477
1478 test_text = "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n"
1479 " extern unsigned int *__SB_masks;\n";
1480 };
1481
1482
1483 /*
1484 * Fix hpux 10.X missing stdio declarations
1485 */
1486 fix = {
1487 hackname = hpux10_stdio_declarations;
1488 files = stdio.h;
1489 select = "^#[ \t]*define _iob[ \t]*__iob";
1490 bypass = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\(";
1491 c_fix = format;
1492 c_fix_arg = "%0\n\n"
1493 "# if defined(__STDC__) || defined(__cplusplus)\n"
1494 " extern int snprintf(char *, size_t, const char *, ...);\n"
1495 " extern int vsnprintf(char *, size_t, const char *, __va_list);\n"
1496 "# else /* not __STDC__) || __cplusplus */\n"
1497 " extern int snprintf();\n"
1498 " extern int vsnprintf();\n"
1499 "# endif /* __STDC__) || __cplusplus */\n";
1500
1501 test_text = "# define _iob __iob\n";
1502 };
1503
1504
1505 /*
1506 * Make sure hpux defines abs in header.
1507 */
1508 fix = {
1509 hackname = hpux11_abs;
1510 mach = "ia64-hp-hpux11*";
1511 files = stdlib.h;
1512 select = "ifndef _MATH_INCLUDED";
1513 c_fix = format;
1514 c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)";
1515 // sed = "s/ifndef _MATH_INCLUDED/if !defined(_MATH_INCLUDED) || defined(__GNUG__)/";
1516 test_text = "#ifndef _MATH_INCLUDED";
1517 };
1518
1519
1520 /*
1521 * Keep HP-UX 11 from stomping on C++ math namespace
1522 * with defines for fabsf.
1523 */
1524 fix = {
1525 hackname = hpux11_fabsf;
1526 files = math.h;
1527 select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
1528 bypass = "__cplusplus";
1529
1530 c_fix = format;
1531 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1532
1533 test_text =
1534 "#ifdef _PA_RISC\n"
1535 "# define fabsf(x) ((float)fabs((double)(float)(x)))\n"
1536 "#endif";
1537 };
1538
1539
1540 /*
1541 * Prevent HP-UX 11 from defining __size_t and preventing size_t from
1542 * being defined by having it define _hpux_size_t instead.
1543 */
1544 fix = {
1545 hackname = hpux11_size_t;
1546 mach = "*-hp-hpux11*";
1547 select = "__size_t";
1548
1549 c_fix = format;
1550 c_fix_arg = "_hpux_size_t";
1551
1552 test_text =
1553 "#define __size_t size_t\n"
1554 " extern int getpwuid_r( char *, __size_t, struct passwd **);\n";
1555 };
1556
1557
1558 /*
1559 * Fix hpux 11.00 broken snprintf declaration
1560 * (third argument is char *, needs to be const char * to prevent
1561 * spurious warnings with -Wwrite-strings or in C++).
1562 */
1563 fix = {
1564 hackname = hpux11_snprintf;
1565 files = stdio.h;
1566 select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
1567 ' *(char *\*, *\.\.\.\);)';
1568 c_fix = format;
1569 c_fix_arg = '%1 const %3';
1570
1571 test_text = "extern int snprintf(char *, size_t, char *, ...);\n"
1572 "extern int snprintf(char *, __size_t, char *, ...);\n"
1573 "extern int snprintf(char *, _hpux_size_t, char *, ...);";
1574 };
1575
1576
1577 /*
1578 * In inttypes.h on HPUX 11, the use of __CONCAT__ in the definition
1579 * of UINT32_C has undefined behavior according to ISO/ANSI:
1580 * the arguments to __CONCAT__ are not macro expanded before the
1581 * concatination happens so the trailing ')' in the first argument
1582 * is concatinated with the 'l' in the second argument creating an
1583 * invalid pp token. The behavior of invalid pp tokens is undefined.
1584 * GCC does not handle these invalid tokens the way the HP compiler does.
1585 * This problem will potentially occur anytime macros are used in the
1586 * arguments to __CONCAT__. A general solution to this problem would be to
1587 * insert another layer of macro between __CONCAT__ and its use
1588 * in UINT32_C. An example of this solution can be found in the C standard.
1589 * A more specific solution, the one used here, is to change the UINT32_C
1590 * macro to not used macros in the arguments to __CONCAT__.
1591 */
1592 fix = {
1593 hackname = hpux11_uint32_c;
1594 files = inttypes.h;
1595 select = "^#define UINT32_C\\(__c\\)[ \t]*"
1596 "__CONCAT__\\(__CONCAT_U__\\(__c\\),l\\)";
1597 c_fix = format;
1598 c_fix_arg = '#define UINT32_C(__c) __CONCAT__(__c,ul)';
1599 test_text =
1600 "#define CONCAT_U__(__c)\t__CONCAT__(__c,u)\n"
1601 "#define UINT32_C(__c)\t__CONCAT__(__CONCAT_U__(__c),l)";
1602 };
1603
1604
1605 /*
1606 * Fix hpux 11.00 broken vsnprintf declaration
1607 */
1608 fix = {
1609 hackname = hpux11_vsnprintf;
1610 files = stdio.h;
1611 select = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
1612 'const char \*,) __va__list\);';
1613 c_fix = format;
1614 c_fix_arg = "%1 __va_list);";
1615
1616 test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
1617 ' __va__list);';
1618 };
1619
1620
1621 /*
1622 * get rid of bogus inline definitions in HP-UX 8.0
1623 */
1624 fix = {
1625 hackname = hpux8_bogus_inlines;
1626 files = math.h;
1627 select = inline;
1628 bypass = "__GNUG__";
1629 sed = "s@inline int abs(int [a-z][a-z]*) {.*}"
1630 "@extern \"C\" int abs(int);@";
1631 sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
1632 sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
1633 sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
1634 test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n"
1635 "inline double sqr(double v) { return v**0.5; }";
1636 };
1637
1638
1639 /*
1640 * Fix hpux broken ctype macros
1641 */
1642 fix = {
1643 hackname = hpux_ctype_macros;
1644 files = ctype.h;
1645 select = '((: |\()__SB_masks \? )'
1646 '(__SB_masks\[__(alnum|c)\] & _IS)';
1647 c_fix = format;
1648 c_fix_arg = "%1(int)%3";
1649
1650 test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
1651 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
1652 };
1653
1654
1655 /*
1656 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
1657 */
1658 fix = {
1659 hackname = hpux_htonl;
1660 files = netinet/in.h;
1661 select = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1662 "(/\\*\n"
1663 " \\* Macros for number representation conversion\\.\n"
1664 " \\*/\n"
1665 "#ifndef ntohl)";
1666 c_fix = format;
1667 c_fix_arg = "#if 1\n%1";
1668
1669 test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1670 "/*\n"
1671 " * Macros for number representation conversion.\n"
1672 " */\n"
1673 "#ifndef ntohl\n"
1674 "#define ntohl(x) (x)\n"
1675 "#define ntohs(x) (x)\n"
1676 "#define htonl(x) (x)\n"
1677 "#define htons(x) (x)\n"
1678 "#endif\n"
1679 "#endif /* ! _XOPEN_SOURCE_EXTENDED */";
1680 };
1681
1682
1683 /*
1684 * HP-UX long_double
1685 */
1686 fix = {
1687 hackname = hpux_long_double;
1688 files = stdlib.h;
1689 select = "extern[ \t]long_double[ \t]strtold";
1690 bypass = "long_double_t";
1691 sed = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
1692 sed = "s/long_double/long double/g";
1693
1694 test_text = "# ifndef _LONG_DOUBLE\n"
1695 "# define _LONG_DOUBLE\n"
1696 " typedef struct {\n"
1697 " unsigned int word1, word2, word3, word4;\n"
1698 " } long_double;\n"
1699 "# endif /* _LONG_DOUBLE */\n"
1700 "extern long_double strtold(const char *, char **);\n";
1701 };
1702
1703
1704 /*
1705 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
1706 */
1707 fix = {
1708 hackname = hpux_systime;
1709 files = sys/time.h;
1710 select = "^extern struct sigevent;";
1711
1712 c_fix = format;
1713 c_fix_arg = "struct sigevent;";
1714
1715 test_text = 'extern struct sigevent;';
1716 };
1717
1718
1719 /*
1720 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown
1721 * type and mpinfou is only defined when _KERNEL is set.
1722 */
1723 fix = {
1724 hackname = hpux_spu_info;
1725 mach = "*-hp-hpux*";
1726 files = ia64/sys/getppdp.h;
1727 select = "^.*extern.*spu_info.*";
1728
1729 c_fix = format;
1730 c_fix_arg = "#ifdef _KERNEL\n%0\n#endif";
1731
1732 test_text = "extern union mpinfou spu_info[];";
1733 };
1734
1735 fix = {
1736 hackname = hpux11_extern_sendfile;
1737 mach = "*-hp-hpux11.[12]*";
1738 files = sys/socket.h;
1739 select = "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n";
1740 c_fix = format;
1741 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
1742 test_text = " extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
1743 };
1744
1745 fix = {
1746 hackname = hpux11_extern_sendpath;
1747 mach = "*-hp-hpux11.[12]*";
1748 files = sys/socket.h;
1749 select = "^[ \t]*extern sbsize_t sendpath.*\n.*, int\\)\\);\n";
1750 c_fix = format;
1751 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
1752 test_text = " extern sbsize_t sendpath __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
1753 };
1754
1755 fix = {
1756 hackname = hpux_extern_errno;
1757 mach = "*-hp-hpux10.*";
1758 mach = "*-hp-hpux11.[0-2]*";
1759 files = errno.h;
1760 select = "^[ \t]*extern int errno;$";
1761 c_fix = format;
1762 c_fix_arg = "#ifdef __cplusplus\nextern \"C\" {\n#endif\n%0\n#ifdef __cplusplus\n}\n#endif";
1763 test_text = " extern int errno;\n";
1764 };
1765
1766 /*
1767 * Fix C99 constant in __POINTER_SET define.
1768 */
1769 fix = {
1770 hackname = hpux11_pthread_const;
1771 mach = "*-hp-hpux11.[0-3]*";
1772 files = sys/pthread.h;
1773 select = "^#define[ \t]*__POINTER_SET[ \t]*\\(\\(void \\*\\) 1LL\\)";
1774
1775 c_fix = format;
1776 c_fix_arg = "#define __POINTER_SET\t\t((void *) 1L)";
1777 test_text = "#define __POINTER_SET\t\t((void *) 1LL)";
1778 };
1779
1780 /*
1781 * Add missing braces to pthread initializer defines.
1782 */
1783 fix = {
1784 hackname = hpux_pthread_initializers;
1785 mach = "*-hp-hpux11.[0-3]*";
1786 files = sys/pthread.h;
1787 sed = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\"
1788 "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@";
1789 sed = "s@^[ \t]*1,[ \t]*\\\\"
1790 "@\t{ 1, 0 }@";
1791 sed = "/^[ \t]*0$/d";
1792 sed = "s@__PTHREAD_MUTEX_VALID, 0"
1793 "@{ __PTHREAD_MUTEX_VALID, 0 }@";
1794 sed = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\"
1795 "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@";
1796 sed = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
1797 "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
1798 sed = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
1799 "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
1800 sed = "s@^[ \t]*0, 0[ \t]*\\\\"
1801 "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@";
1802 sed = "s@__PTHREAD_COND_VALID, 0"
1803 "@{ __PTHREAD_COND_VALID, 0 }@";
1804 sed = "s@__LWP_COND_VALID, 0,[ \t]*\\\\"
1805 "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@";
1806 sed = "s@__PTHREAD_RWLOCK_VALID, 0"
1807 "@{ __PTHREAD_RWLOCK_VALID, 0 }@";
1808 sed = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\"
1809 "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@";
1810 sed = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
1811 "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@";
1812 test_text = "#define PTHREAD_MUTEX_INITIALIZER {\t\t\t\t\t\\\\\n"
1813 "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n"
1814 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n"
1815 "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n"
1816 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
1817 "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
1818 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
1819 "}\n";
1820 };
1821
1822 /*
1823 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant
1824 */
1825 fix = {
1826 hackname = huge_val_hex;
1827 files = bits/huge_val.h;
1828 select = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*";
1829 bypass = "__builtin_huge_val";
1830
1831 c_fix = format;
1832 c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n";
1833
1834 test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)";
1835 };
1836
1837
1838 /*
1839 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant
1840 */
1841 fix = {
1842 hackname = huge_valf_hex;
1843 files = bits/huge_val.h;
1844 select = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*";
1845 bypass = "__builtin_huge_valf";
1846
1847 c_fix = format;
1848 c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n";
1849
1850 test_text = "# define HUGE_VALF (__extension__ 0x1.0p255f)";
1851 };
1852
1853
1854 /*
1855 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant
1856 */
1857 fix = {
1858 hackname = huge_vall_hex;
1859 files = bits/huge_val.h;
1860 select = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*";
1861 bypass = "__builtin_huge_vall";
1862
1863 c_fix = format;
1864 c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n";
1865
1866 test_text = "# define HUGE_VALL (__extension__ 0x1.0p32767L)";
1867 };
1868
1869
1870 /*
1871 * Fix return type of abort and free
1872 */
1873 fix = {
1874 hackname = int_abort_free_and_exit;
1875 files = stdlib.h;
1876 select = "int[ \t]+(abort|free|exit)[ \t]*\\(";
1877 bypass = "_CLASSIC_ANSI_TYPES";
1878
1879 c_fix = format;
1880 c_fix_arg = "void\t%1(";
1881
1882 test_text = "extern int abort(int);\n"
1883 "extern int free(void*);\n"
1884 "extern int exit(void*);";
1885 };
1886
1887
1888 /*
1889 * Fix various macros used to define ioctl numbers.
1890 * The traditional syntax was:
1891 *
1892 * #define _IO(n, x) (('n'<<8)+x)
1893 * #define TIOCFOO _IO(T, 1)
1894 *
1895 * but this does not work with the C standard, which disallows macro
1896 * expansion inside strings. We have to rewrite it thus:
1897 *
1898 * #define _IO(n, x) ((n<<8)+x)
1899 * #define TIOCFOO _IO('T', 1)
1900 *
1901 * The select expressions match too much, but the c_fix code is cautious.
1902 *
1903 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
1904 */
1905 fix = {
1906 hackname = io_quotes_def;
1907 select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
1908 c_fix = char_macro_def;
1909 c_fix_arg = "IO";
1910 test_text =
1911 "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n"
1912 "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n"
1913 "#define _IO(x,y) ('x'<<8|y)";
1914 test_text =
1915 "#define XX_IO(x) ('x'<<8|256)";
1916 };
1917
1918 fix = {
1919 hackname = io_quotes_use;
1920 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
1921 "\\( *[^,']";
1922 c_fix = char_macro_use;
1923 c_fix_arg = "IO";
1924 test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
1925 "#define TIOCFOO \\\\\n"
1926 "BSD43__IOWR(T, 1) /* Some are multi-line */";
1927 };
1928
1929
1930 /*
1931 * Check for missing ';' in struct
1932 */
1933 fix = {
1934 hackname = ip_missing_semi;
1935 files = netinet/ip.h;
1936 select = "}$";
1937 sed = "/^struct/,/^};/s/}$/};/";
1938 test_text=
1939 "struct mumble {\n"
1940 " union {\n"
1941 " int x;\n"
1942 " }\n"
1943 "}; /* mumbled struct */\n";
1944 };
1945
1946
1947 /*
1948 * IRIX 6.5.1[89] <internal/sgimacros.h> unconditionally defines
1949 * __restrict as restrict iff __c99. This is wrong for C++, which
1950 * needs many C99 features, but only supports __restrict.
1951 */
1952 fix = {
1953 hackname = irix___restrict;
1954 files = internal/sgimacros.h;
1955 select = "(#ifdef __c99\n)(#[ \t]*define __restrict restrict)";
1956
1957 mach = "mips-sgi-irix6.5";
1958 c_fix = format;
1959 c_fix_arg = "%1"
1960 "# ifndef __cplusplus\n%2\n# endif";
1961
1962 test_text = "#ifdef __c99\n# define __restrict restrict";
1963 };
1964
1965 /*
1966 * IRIX 6.5.22 <internal/math_core.h> uses the SGI c99 __generic() intrinsic
1967 * to define the fpclasify, isfinite, isinf, isnan, isnormal and signbit
1968 * functions.
1969 *
1970 * This was probably introduced around IRIX 6.5.18
1971 */
1972 fix = {
1973 hackname = irix___generic1;
1974 files = internal/math_core.h;
1975 mach = "mips-sgi-irix6.5";
1976 select = "#define ([a-z]+)\\(x\\) *__generic.*";
1977
1978 c_fix = format;
1979 c_fix_arg = "extern int %1(double);\n"
1980 "extern int %1f(float);\n"
1981 "extern int %1l(long double);\n"
1982 "#define %1(x) (sizeof(x) == sizeof(double) ? _%1(x) \\\n"
1983 " : sizeof(x) == sizeof(float) ? _%1f(x) \\\n"
1984 " : _%1l(x))\n";
1985
1986 test_text =
1987 "#define isnan(x) __generic(x,,, _isnan, _isnanf, _isnanl,,,)(x)\n";
1988 };
1989
1990
1991 /* Likewise <internal/math_core.h> on IRIX 6.5.19 and later uses the SGI
1992 compiler's __generic intrinsic to define isgreater, isgreaterequal,
1993 isless, islessequal, islessgreater and isunordered functions. */
1994 fix = {
1995 hackname = irix___generic2;
1996 files = internal/math_core.h;
1997 mach = "mips-sgi-irix6.5";
1998 select = "#define ([a-z]+)\\(x,y\\) *__generic.*";
1999
2000 c_fix = format;
2001 c_fix_arg = "#define %1(x,y) \\\n"
2002 " ((sizeof(x)<=4 && sizeof(y)<=4) ? _%1f(x,y) \\\n"
2003 " : (sizeof(x)<=8 && sizeof(y)<=8) ? _%1(x,y) \\\n"
2004 " : _%1l(x,y))\n";
2005
2006 test_text =
2007 "#define isless(x,y) __generic(x,y,, _isless, _islessf, _islessl,,,)(x,y)";
2008 };
2009
2010
2011 /*
2012 * IRIX 5.2's <sys/asm.h> contains an asm comment with a contraction
2013 * that causes the assembly preprocessor to complain about an
2014 * unterminated character constant.
2015 */
2016 fix = {
2017 hackname = irix_asm_apostrophe;
2018 files = sys/asm.h;
2019
2020 select = "^[ \t]*#.*[Ww]e're";
2021 c_fix = format;
2022 c_fix_arg = "%1 are";
2023 c_fix_arg = "^([ \t]*#.*[Ww]e)'re";
2024 test_text = "\t# and we're on vacation";
2025 };
2026
2027
2028 /*
2029 * Non-traditional "const" declaration in Irix's limits.h.
2030 */
2031 fix = {
2032 hackname = irix_limits_const;
2033 files = fixinc-test-limits.h, limits.h;
2034 select = "^extern const ";
2035 c_fix = format;
2036 c_fix_arg = "extern __const ";
2037 test_text = "extern const char limit; /* test limits */";
2038 };
2039
2040
2041 /*
2042 * IRIX 6.5.1[78] <sys/socket.h> has a broken definition of socklen_t.
2043 * Various socket function prototypes use different types instead,
2044 * depending on the API in use (BSD, XPG4/5), but the socklen_t
2045 * definition doesn't reflect this (SGI Bug Id 864477, fixed in
2046 * IRIX 6.5.19).
2047 */
2048 fix = {
2049 hackname = irix_socklen_t;
2050 files = sys/socket.h;
2051 select = "(#define _SOCKLEN_T\n)(typedef u_int32_t socklen_t;)";
2052
2053 mach = "mips-sgi-irix6.5";
2054 c_fix = format;
2055 c_fix_arg = "%1"
2056 "#if _NO_XOPEN4 && _NO_XOPEN5\n"
2057 "typedef int socklen_t;\n"
2058 "#else\n"
2059 "%2\n"
2060 "#endif /* _NO_XOPEN4 && _NO_XOPEN5 */";
2061
2062 test_text = "#define _SOCKLEN_T\ntypedef u_int32_t socklen_t;";
2063 };
2064
2065 /*
2066 * IRIX 6.5 <stdint.h> only works with ISO C99 and errors out
2067 * otherwise.
2068 */
2069 fix = {
2070 hackname = irix_stdint_c99;
2071 files = stdint.h;
2072 select = "(#ifndef __c99\n)(#error This header file is to be used only for c99 mode compilations)";
2073
2074 mach = "mips-sgi-irix6.5";
2075 c_fix = format;
2076 c_fix_arg = "#if 0\n"
2077 "%2";
2078 test_text =
2079 "#ifndef __c99\n#error This header file is to be used only for c99 mode compilations\n#else";
2080 };
2081
2082
2083 /*
2084 * IRIX 5.x's stdio.h and IRIX 6.5's internal/stdio_core.h declare
2085 * some functions that take a va_list as
2086 * taking char *. However, GCC uses void * for va_list, so
2087 * calling vfprintf with a va_list fails in C++. */
2088 fix = {
2089 hackname = irix_stdio_va_list;
2090 files = stdio.h;
2091 files = internal/stdio_core.h;
2092
2093 select = '/\* va_list \*/ char \*';
2094 c_fix = format;
2095 c_fix_arg = "__gnuc_va_list";
2096 test_text =
2097 "extern int printf( const char *, /* va_list */ char * );";
2098 };
2099
2100
2101 /*
2102 * IRIX 6.5.19 <internal/wchar_core.h> provides the XPG4 variant of
2103 * wcsftime by default. ISO C99 requires the XPG5 variant instead.
2104 */
2105 fix = {
2106 hackname = irix_wcsftime;
2107 files = internal/wchar_core.h;
2108 select = "#if _NO_XOPEN5\n(extern size_t[ \t]+wcsftime.*const char \*.*)";
2109
2110 mach = "mips-sgi-irix6.5";
2111 c_fix = format;
2112 c_fix_arg = "#if _NO_XOPEN5 && !defined(__c99)\n%1";
2113
2114 test_text = "#if _NO_XOPEN5\n"
2115 "extern size_t wcsftime(wchar_t *, __SGI_LIBC_NAMESPACE_QUALIFIER size_t, const char *, const struct tm *);";
2116 };
2117
2118 /*
2119 * Fixing ISC fmod declaration
2120 */
2121 fix = {
2122 hackname = isc_fmod;
2123 files = math.h;
2124 select = 'fmod\(double\)';
2125 c_fix = format;
2126 c_fix_arg = "fmod(double, double)";
2127 test_text = "extern double fmod(double);";
2128 };
2129
2130
2131 /*
2132 * On Interactive Unix 2.2, certain traditional Unix definitions
2133 * (notably getc and putc in stdio.h) are omitted if __STDC__ is
2134 * defined, not just if _POSIX_SOURCE is defined. This makes it
2135 * impossible to compile any nontrivial program except with -posix.
2136 */
2137 fix = {
2138 hackname = isc_omits_with_stdc;
2139
2140 files = "stdio.h";
2141 files = "math.h";
2142 files = "ctype.h";
2143 files = "sys/limits.h";
2144 files = "sys/fcntl.h";
2145 files = "sys/dirent.h";
2146
2147 select = '!defined\(__STDC__\) && !defined\(_POSIX_SOURCE\)';
2148 c_fix = format;
2149 c_fix_arg = '!defined(_POSIX_SOURCE)';
2150 test_text = "#if !defined(__STDC__) && !defined(_POSIX_SOURCE) /* ? ! */"
2151 "\nint foo;\n#endif";
2152 };
2153
2154
2155 /*
2156 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
2157 * use / * * / to concatenate tokens.
2158 */
2159 fix = {
2160 hackname = kandr_concat;
2161 files = "sparc/asm_linkage.h";
2162 files = "sun*/asm_linkage.h";
2163 files = "arm/as_support.h";
2164 files = "arm/mc_type.h";
2165 files = "arm/xcb.h";
2166 files = "dev/chardefmac.h";
2167 files = "dev/ps_irq.h";
2168 files = "dev/screen.h";
2169 files = "dev/scsi.h";
2170 files = "sys/tty.h";
2171 files = "Xm.acorn/XmP.h";
2172 files = bsd43/bsd43_.h;
2173 select = '/\*\*/';
2174 c_fix = format;
2175 c_fix_arg = '##';
2176 test_text = "#define __CONCAT__(a,b) a/**/b";
2177 };
2178
2179
2180 /* The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
2181 * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
2182 * constant on recent versions of g++.
2183 */
2184 fix = {
2185 hackname = linux_ia64_ucontext;
2186 files = "sys/ucontext.h";
2187 mach = "ia64-*-linux*";
2188 select = '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
2189 '->sc_gr\[0\]\) - \(char \*\) 0\)';
2190 c_fix = format;
2191 c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2192 test_text = "# define _SC_GR0_OFFSET\t\\\\\n"
2193 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2194 };
2195
2196
2197 /*
2198 * Remove header file warning from sys/time.h. Autoconf's
2199 * AC_HEADER_TIME recommends to include both sys/time.h and time.h
2200 * which causes warning on LynxOS. Remove the warning.
2201 */
2202 fix = {
2203 hackname = lynxos_no_warning_in_sys_time_h;
2204 files = sys/time.h;
2205 select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
2206 c_fix = format;
2207 c_fix_arg = "";
2208 test_text = "#warning Using <time.h> instead of <sys/time.h>";
2209 };
2210
2211
2212 /*
2213 * Add missing declaration for putenv.
2214 */
2215 fix = {
2216 hackname = lynxos_missing_putenv;
2217 mach = '*-*-lynxos*';
2218 files = stdlib.h;
2219 bypass = 'putenv[ \t]*\\(';
2220 select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2221 c_fix = format;
2222 c_fix_arg = "%0\n"
2223 "extern int putenv _AP((char *));";
2224 c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2225 test_text = "extern char *getenv _AP((const char *));";
2226 };
2227
2228
2229 /*
2230 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2231 *
2232 * On NetBSD, machine is a symbolic link to an architecture specific
2233 * directory name, so we can't match a specific file name here.
2234 */
2235 fix = {
2236 hackname = machine_ansi_h_va_list;
2237 select = "define[ \t]+_BSD_VA_LIST_[ \t]";
2238 bypass = '__builtin_va_list';
2239
2240 c_fix = format;
2241 c_fix_arg = "%1__builtin_va_list";
2242 c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2243
2244 test_text = " # define _BSD_VA_LIST_\tchar**";
2245 };
2246
2247
2248 /*
2249 * Fix non-ansi machine name defines
2250 */
2251 fix = {
2252 hackname = machine_name;
2253 c_test = machine_name;
2254 c_fix = machine_name;
2255
2256 test_text = "/* MACH_DIFF: */\n"
2257 "#if defined( i386 ) || defined( sparc ) || defined( vax )"
2258 "\n/* no uniform test, so be careful :-) */";
2259 };
2260
2261
2262 /*
2263 * Some math.h files define struct exception (it's in the System V
2264 * Interface Definition), which conflicts with the class exception defined
2265 * in the C++ file std/stdexcept.h. We redefine it to __math_exception.
2266 * This is not a great fix, but I haven't been able to think of anything
2267 * better. Note that we have to put the #ifdef/#endif blocks at beginning
2268 * and end of file, because fixproto runs after us and may insert
2269 * additional references to struct exception.
2270 */
2271 fix = {
2272 hackname = math_exception;
2273 files = math.h;
2274 select = "struct exception";
2275 /*
2276 * This should be bypassed on __cplusplus, but some supposedly C++ C++
2277 * aware headers, such as Solaris 8 and 9, don't wrap their struct
2278 * exception either. So currently we bypass only for glibc, based on a
2279 * comment in the fixed glibc header. Ick.
2280 */
2281 bypass = 'We have a problem when using C\+\+|for C\+\+, _[a-z0-9A-Z_]+_exception; for C, exception';
2282 c_fix = wrap;
2283
2284 c_fix_arg = "#ifdef __cplusplus\n"
2285 "#define exception __math_exception\n"
2286 "#endif\n";
2287
2288 c_fix_arg = "#ifdef __cplusplus\n"
2289 "#undef exception\n"
2290 "#endif\n";
2291
2292 test_text = "typedef struct exception t_math_exception;";
2293 };
2294
2295
2296 /*
2297 * This looks pretty broken to me. ``dbl_max_def'' will contain
2298 * "define DBL_MAX " at the start, when what we really want is just
2299 * the value portion. Can't figure out how to write a test case
2300 * for this either :-(
2301 */
2302 fix = {
2303 hackname = math_huge_val_from_dbl_max;
2304 files = math.h;
2305
2306 /*
2307 * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
2308 * in math.h, this fix applies.
2309 */
2310 select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
2311 bypass = "define[ \t]+DBL_MAX";
2312
2313 shell =
2314 /*
2315 * See if we have a definition for DBL_MAX in float.h.
2316 * If we do, we will replace the one in math.h with that one.
2317 */
2318
2319 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
2320 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
2321
2322 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
2323 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
2324 "s@DBL_MAX@'\"$dbl_max_def@\"\n"
2325 "\telse cat\n"
2326 "\tfi";
2327
2328 test_text =
2329 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
2330 "#define HUGE_VAL DBL_MAX";
2331 };
2332
2333
2334 /*
2335 * nested comment
2336 */
2337 fix = {
2338 hackname = nested_auth_des;
2339 files = rpc/rpc.h;
2340 select = '(/\*.*rpc/auth_des\.h>.*)/\*';
2341 c_fix = format;
2342 c_fix_arg = "%1*/ /*";
2343 test_text = "/*#include <rpc/auth_des.h> /* skip this */";
2344 };
2345
2346
2347 /*
2348 * Fixing nested comments in ISC <sys/limits.h>
2349 */
2350 fix = {
2351 hackname = nested_sys_limits;
2352 files = sys/limits.h;
2353 select = CHILD_MAX;
2354 sed = "/CHILD_MAX/s,/\\* Max, Max,";
2355 sed = "/OPEN_MAX/s,/\\* Max, Max,";
2356 test_text = "/*\n#define CHILD_MAX 20 /* Max, Max, ... */ /*\n"
2357 "#define OPEN_MAX 20 /* Max, Max, ... */\n";
2358 };
2359
2360
2361 /*
2362 * Some versions of NetBSD don't expect the C99 inline semantics.
2363 */
2364 fix = {
2365 hackname = netbsd_c99_inline_1;
2366 mach = "*-*-netbsd*";
2367 files = signal.h;
2368 select = "extern __inline int";
2369
2370 c_fix = format;
2371 c_fix_arg = "extern\n#ifdef __GNUC_STDC_INLINE__\n__attribute__((__gnu_inline__))\n#endif\n__inline int";
2372
2373 test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}";
2374 };
2375
2376
2377 fix = {
2378 hackname = netbsd_c99_inline_2;
2379 mach = "*-*-netbsd*";
2380 files = signal.h;
2381 select = "#define _SIGINLINE extern __inline";
2382
2383 c_fix = format;
2384 c_fix_arg = <<- _EOArg_
2385 #ifdef __GNUC_STDC_INLINE__
2386 #define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline
2387 #else
2388 %0
2389 #endif
2390 _EOArg_;
2391
2392 test_text = "#define _SIGINLINE extern __inline";
2393 };
2394
2395
2396 /*
2397 * NetBSD has a semicolon after the ending '}' for some extern "C".
2398 */
2399 fix = {
2400 hackname = netbsd_extra_semicolon;
2401 mach = "*-*-netbsd*";
2402 files = sys/cdefs.h;
2403 select = "#define[ \t]*__END_DECLS[ \t]*};";
2404
2405 c_fix = format;
2406 c_fix_arg = "#define __END_DECLS }";
2407
2408 test_text = "#define __END_DECLS };";
2409 };
2410
2411
2412 /*
2413 * NeXT 3.2 adds const prefix to some math functions.
2414 * These conflict with the built-in functions.
2415 */
2416 fix = {
2417 hackname = next_math_prefix;
2418 files = ansi/math.h;
2419 select = "^extern[ \t]+double[ \t]+__const__[ \t]";
2420
2421 c_fix = format;
2422 c_fix_arg = "extern double %1(";
2423 c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
2424
2425 test_text = "extern\tdouble\t__const__\tmumble();";
2426 };
2427
2428
2429 /*
2430 * NeXT 3.2 uses the word "template" as a parameter for some
2431 * functions. GCC reports an invalid use of a reserved key word
2432 * with the built-in functions.
2433 */
2434 fix = {
2435 hackname = next_template;
2436 files = bsd/libc.h;
2437 select = "[ \t]template\\)";
2438
2439 c_fix = format;
2440 c_fix_arg = "(%1)";
2441 c_fix_arg = "\\(([^)]*)[ \t]template\\)";
2442 test_text = "extern mumble( char * template); /* fix */";
2443 };
2444
2445
2446 /*
2447 * NeXT 3.2 includes the keyword volatile in the abort() and exit()
2448 * function prototypes. That conflicts with the built-in functions.
2449 */
2450 fix = {
2451 hackname = next_volitile;
2452 files = ansi/stdlib.h;
2453 select = "^extern[ \t]+volatile[ \t]+void[ \t]";
2454
2455 c_fix = format;
2456 c_fix_arg = "extern void %1(";
2457 c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
2458
2459 test_text = "extern\tvolatile\tvoid\tabort();";
2460 };
2461
2462
2463 /*
2464 * NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1.
2465 * Note that version 3 of the NeXT system has wait.h in a different directory,
2466 * so that this code won't do anything. But wait.h in version 3 has a
2467 * conditional, so it doesn't need this fix. So everything is okay.
2468 */
2469 fix = {
2470 hackname = next_wait_union;
2471 files = sys/wait.h;
2472
2473 select = 'wait\(union wait';
2474 c_fix = format;
2475 c_fix_arg = "wait(void";
2476 test_text = "extern pid_d wait(union wait*);";
2477 };
2478
2479
2480 /*
2481 * a missing semi-colon at the end of the nodeent structure definition.
2482 */
2483 fix = {
2484 hackname = nodeent_syntax;
2485 files = netdnet/dnetdb.h;
2486 select = "char[ \t]*\\*na_addr[ \t]*$";
2487 c_fix = format;
2488 c_fix_arg = "%0;";
2489 test_text = "char *na_addr\t";
2490 };
2491
2492
2493 /*
2494 * obstack.h used casts as lvalues.
2495 *
2496 * We need to change postincrements of casted pointers (which are
2497 * then dereferenced and assigned into) of the form
2498 *
2499 * *((TYPE*)PTRVAR)++ = (VALUE)
2500 *
2501 * into expressions like
2502 *
2503 * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
2504 *
2505 * which is correct for the cases used in obstack.h since PTRVAR is
2506 * of type char * and the value of the expression is not used.
2507 */
2508 fix = {
2509 hackname = obstack_lvalue_cast;
2510 files = obstack.h;
2511 select = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
2512 c_fix = format;
2513 c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
2514 test_text = "*((void **) (h)->next_free)++ = (aptr)";
2515 };
2516
2517
2518 /*
2519 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
2520 * defining regex.h related types. This causes libg++ build and usage
2521 * failures. Fixing this correctly requires checking and modifying 3 files.
2522 */
2523 fix = {
2524 hackname = osf_namespace_a;
2525 files = reg_types.h;
2526 files = sys/lc_core.h;
2527 test = " -r reg_types.h";
2528 test = " -r sys/lc_core.h";
2529 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
2530 test = " -z \"`grep __regex_t regex.h`\"";
2531
2532 c_fix = format;
2533 c_fix_arg = "__%0";
2534 c_fix_arg = "reg(ex|off|match)_t";
2535
2536 test_text = "`touch sys/lc_core.h`"
2537 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
2538 "extern regex_t re;\n"
2539 "extern regoff_t ro;\n"
2540 "extern regmatch_t rm;\n";
2541 };
2542
2543 fix = {
2544 hackname = osf_namespace_c;
2545 files = regex.h;
2546 test = " -r reg_types.h";
2547 test = " -r sys/lc_core.h";
2548 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
2549 test = " -z \"`grep __regex_t regex.h`\"";
2550
2551 select = "#include <reg_types\.h>.*";
2552 c_fix = format;
2553 c_fix_arg = "%0\n"
2554 "typedef __regex_t\tregex_t;\n"
2555 "typedef __regoff_t\tregoff_t;\n"
2556 "typedef __regmatch_t\tregmatch_t;";
2557
2558 test_text = "#include <reg_types.h>";
2559 };
2560
2561
2562 /*
2563 * Fix __page_size* declarations in pthread.h AIX 4.1.[34].
2564 * The original ones fail if uninitialized externs are not common.
2565 * This is the default for all ANSI standard C++ compilers.
2566 */
2567 fix = {
2568 hackname = pthread_page_size;
2569 files = pthread.h;
2570 select = "^int __page_size";
2571 c_fix = format;
2572 c_fix_arg = "extern %0";
2573 test_text = "int __page_size;";
2574 };
2575
2576 /*
2577 * On broken glibc-2.3.3 systems an array of incomplete structures is
2578 * passed to __sigsetjmp. Fix that to take a pointer instead.
2579 */
2580 fix = {
2581 hackname = pthread_incomplete_struct_argument;
2582 files = pthread.h;
2583 select = "struct __jmp_buf_tag";
2584 c_fix = format;
2585 c_fix_arg = "%1 *%2%3";
2586 c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) (__env)\\[1\\](.*)$";
2587 test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask);";
2588 };
2589
2590 /*
2591 * Fix return type of fread and fwrite on sysV68
2592 */
2593 fix = {
2594 hackname = read_ret_type;
2595 files = stdio.h;
2596 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
2597 c_fix = format;
2598 c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
2599 c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
2600
2601 test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
2602 };
2603
2604
2605 /*
2606 * Fix casts as lvalues in glibc's <rpc/xdr.h>.
2607 */
2608 fix = {
2609 hackname = rpc_xdr_lvalue_cast_a;
2610 files = rpc/xdr.h;
2611 select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
2612 c_fix = format;
2613 c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
2614 test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
2615 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
2616 };
2617
2618
2619 fix = {
2620 hackname = rpc_xdr_lvalue_cast_b;
2621 files = rpc/xdr.h;
2622 select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
2623 c_fix = format;
2624 c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
2625 test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
2626 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
2627 };
2628
2629
2630 /*
2631 * function class(double x) conflicts with C++ keyword on rs/6000
2632 */
2633 fix = {
2634 hackname = rs6000_double;
2635 files = math.h;
2636 select = '[^a-zA-Z_]class\(';
2637
2638 c_fix = format;
2639 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
2640 c_fix_arg = '^.*[^a-zA-Z_]class\(.*';
2641
2642 test_text = "extern int class();";
2643 };
2644
2645
2646 /*
2647 * Wrong fchmod prototype on RS/6000.
2648 */
2649 fix = {
2650 hackname = rs6000_fchmod;
2651 files = sys/stat.h;
2652 select = 'fchmod\(char \*';
2653 c_fix = format;
2654 c_fix_arg = "fchmod(int";
2655 test_text = "extern int fchmod(char *, mode_t);";
2656 };
2657
2658
2659 /*
2660 * parameters conflict with C++ new on rs/6000
2661 */
2662 fix = {
2663 hackname = rs6000_param;
2664 files = "stdio.h";
2665 files = "unistd.h";
2666
2667 select = 'rename\(const char \*old, const char \*new\)';
2668 c_fix = format;
2669 c_fix_arg = 'rename(const char *_old, const char *_new)';
2670
2671 test_text = 'extern int rename(const char *old, const char *new);';
2672 };
2673
2674
2675 /*
2676 * On OpenServer and on UnixWare 7, <math.h> uses the native compiler
2677 * __builtin_generic. We fix that usage to use the GCC equivalent.
2678 * It also has a plethora of inline functions that conflict with libstdc++.
2679 */
2680 fix = {
2681 hackname = sco_math;
2682 files = math.h, '*/math.h';
2683 select = "inline double abs";
2684 bypass = "__GNUG__";
2685 sed = "/#define.*__fp_class(a) \\\\/i\\\n"
2686 "#ifndef __GNUC__\n";
2687 sed =
2688 "/.*__builtin_generic/a\\\n"
2689 "#else\\\n"
2690 "#define __fp_class(a) \\\\\\\n"
2691 " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a),long double),\\\\\\\n"
2692 " __fpclassifyl(a), \\\\\\\n"
2693 " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a), float), \\\\\\\n"
2694 " __fpclassifyf(a),__fpclassify(a)))\\\n"
2695 "#endif";
2696
2697 sed = "/extern \"C\\+\\+\"/N;"
2698 "/inline double abs/i\\\n"
2699 "#ifndef __GNUC__\n";
2700 sed = "/inline long double trunc/N;"
2701 "/inline long double trunc.*}.*extern \"C\\+\\+\"/a\\\n"
2702 "#endif /* ! __GNUC__ */";
2703
2704 test_text =
2705 "#define __fp_class(a) \\\\\n"
2706 " __builtin_generic(a,\"ld:__fplcassifyl;f:__fpclassifyf;:__fpclassify\")\n";
2707
2708 };
2709
2710
2711 /*
2712 * Sun Solaris 10 defines several C99 math macros in terms of
2713 * builtins specific to the Studio compiler, in particular not
2714 * compatible with the GNU compiler.
2715 */
2716 fix = {
2717 hackname = solaris_math_1;
2718 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2719 bypass = "__GNUC__";
2720 files = iso/math_c99.h;
2721 c_fix = format;
2722 c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
2723 c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
2724 test_text =
2725 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2726 "#undef HUGE_VAL\n"
2727 "#define HUGE_VAL __builtin_huge_val\n"
2728 "#undef HUGE_VALF\n"
2729 "#define HUGE_VALF __builtin_huge_valf\n"
2730 "#undef HUGE_VALL\n"
2731 "#define HUGE_VALL __builtin_huge_vall";
2732 };
2733
2734 fix = {
2735 hackname = solaris_math_2;
2736 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2737 bypass = "__GNUC__";
2738 files = iso/math_c99.h;
2739 c_fix = format;
2740 c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
2741 c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
2742 test_text =
2743 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2744 "#undef INFINITY\n"
2745 "#define INFINITY __builtin_infinity";
2746 };
2747
2748 fix = {
2749 hackname = solaris_math_3;
2750 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2751 bypass = "__GNUC__";
2752 files = iso/math_c99.h;
2753 c_fix = format;
2754 c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
2755 c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
2756 test_text =
2757 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2758 "#undef NAN\n"
2759 "#define NAN __builtin_nan";
2760 };
2761
2762 fix = {
2763 hackname = solaris_math_4;
2764 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2765 bypass = "__GNUC__";
2766 files = iso/math_c99.h;
2767 c_fix = format;
2768 c_fix_arg = "#define\tfpclassify(x) \\\n"
2769 " __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, FP_SUBNORMAL, FP_ZERO, (x))";
2770 c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
2771 test_text =
2772 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2773 "#undef fpclassify\n"
2774 "#define fpclassify(x) __builtin_fpclassify(x)";
2775 };
2776
2777 fix = {
2778 hackname = solaris_math_8;
2779 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2780 bypass = "__GNUC__";
2781 files = iso/math_c99.h;
2782 c_fix = format;
2783 c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
2784 "\t\t\t ? __builtin_signbitf(x) \\\n"
2785 "\t\t\t : sizeof(x) == sizeof(long double) \\\n"
2786 "\t\t\t ? __builtin_signbitl(x) \\\n"
2787 "\t\t\t : __builtin_signbit(x))";
2788 c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
2789 test_text =
2790 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2791 "#undef signbit\n"
2792 "#define signbit(x) __builtin_signbit(x)";
2793 };
2794
2795 fix = {
2796 hackname = solaris_math_9;
2797 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2798 bypass = "__GNUC__";
2799 files = iso/math_c99.h;
2800 c_fix = format;
2801 c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)";
2802 c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) __builtin_[a-z]+\\(y\\)\\)";
2803 test_text =
2804 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2805 "#undef isgreater\n"
2806 "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n"
2807 "#undef isgreaterequal\n"
2808 "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n"
2809 "#undef isless\n"
2810 "#define isless(x, y) ((x) __builtin_isless(y))\n"
2811 "#undef islessequal\n"
2812 "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n"
2813 "#undef islessgreater\n"
2814 "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n"
2815 "#undef isunordered\n"
2816 "#define isunordered(x, y) ((x) __builtin_isunordered(y))";
2817 };
2818
2819 /*
2820 * On Solaris 11, if you do isinf(NaN) you'll get a floating point
2821 * exception. Provide an alternative using GCC's builtin.
2822 */
2823
2824 fix = {
2825 hackname = solaris_math_10;
2826 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2827 files = iso/math_c99.h;
2828 c_fix = format;
2829 c_fix_arg = "#define\tisinf(x) __builtin_isinf(x)";
2830 c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n"
2831 "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);[ \t]*\\\\\n"
2832 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*INFINITY[ \t]*\\|\\|[ \t]*\\\\\n"
2833 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*\\(-INFINITY\\);[ \t]*\\}\\)";
2834 test_text =
2835 '#pragma ident "@(#)math_c99.h 1.12 07/01/21 SMI"'"\n"
2836 "#undef isinf\n"
2837 "#define isinf(x) __extension__( \\\\\n"
2838 " { __typeof(x) __x_i = (x); \\\\\n"
2839 " __x_i == (__typeof(__x_i)) INFINITY || \\\\\n"
2840 " __x_i == (__typeof(__x_i)) (-INFINITY); })";
2841 };
2842
2843 /*
2844 * Sun Solaris defines PTHREAD_MUTEX_INITIALIZER with a trailing
2845 * "0" for the last field of the pthread_mutex_t structure, which is
2846 * of type upad64_t, which itself is typedef'd to int64_t, but with
2847 * __STDC__ defined (e.g. by -ansi) it is a union. So change the
2848 * initializer to "{0}" instead
2849 */
2850 fix = {
2851 hackname = solaris_mutex_init_2;
2852 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2853 files = pthread.h;
2854 /*
2855 * On Solaris 10, this fix is unnecessary because upad64_t is
2856 * always defined correctly regardless of the definition of the
2857 * __STDC__ macro. The first "mach" pattern matches up to
2858 * solaris9. The second "mach" pattern will not match any two (or
2859 * more) digit solaris version, but it will match e.g. 2.5.1.
2860 */
2861 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
2862 c_fix = format;
2863 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
2864 "%0\n"
2865 "#else\n"
2866 "%1, {0}}%4\n"
2867 "#endif";
2868 c_fix_arg = "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+"
2869 "(|/\*.*\*/[ \t]*\\\\\n[ \t]*)\\{.*)"
2870 ",[ \t]*0\\}" "(|[ \t].*)$";
2871 test_text =
2872 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
2873 "#define PTHREAD_MUTEX_INITIALIZER\t{{{0},0}, {{{0}}}, 0}\n"
2874 "#define PTHREAD_COND_INITIALIZER\t{{{0}, 0}, 0}\t/* DEFAULTCV */\n"
2875 "#define PTHREAD_MUTEX_INITIALIZER /* = DEFAULTMUTEX */ \\\\\n"
2876 " {{0, 0, 0, DEFAULT_TYPE, _MUTEX_MAGIC}, {{{0}}}, 0}\n"
2877 "#define PTHREAD_COND_INITIALIZER /* = DEFAULTCV */ \\\\\n"
2878 " {{{0, 0, 0, 0}, DEFAULT_TYPE, _COND_MAGIC}, 0}";
2879 };
2880
2881
2882 /*
2883 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a "0" for some
2884 * fields of the pthread_rwlock_t structure, which are of type
2885 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
2886 * defined (e.g. by -ansi) it is a union. So change the initializer
2887 * to "{0}" instead.
2888 */
2889 fix = {
2890 hackname = solaris_rwlock_init_1;
2891 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2892 files = pthread.h;
2893 mach = '*-*-solaris*';
2894 c_fix = format;
2895 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
2896 "%0\n"
2897 "#else\n"
2898 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
2899 "#endif";
2900 c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
2901 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
2902
2903 test_text =
2904 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
2905 "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
2906 };
2907
2908
2909 /*
2910 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
2911 * structure. As such, it need two levels of brackets, but only
2912 * contains one. Wrap the macro definition in an extra layer.
2913 */
2914 fix = {
2915 hackname = solaris_once_init_1;
2916 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2917 files = pthread.h;
2918 mach = '*-*-solaris*';
2919 c_fix = format;
2920 c_fix_arg = "%1{%2}%3";
2921 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
2922 test_text =
2923 '#pragma ident "@(#)pthread.h 1.37 04/09/28 SMI"'"\n"
2924 "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
2925 };
2926
2927
2928 /*
2929 * Sun Solaris defines PTHREAD_ONCE_INIT with a "0" for some
2930 * fields of the pthread_once_t structure, which are of type
2931 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
2932 * defined (e.g. by -ansi) it is a union. So change the initializer
2933 * to "{0}" instead. This test relies on solaris_once_init_1.
2934 */
2935 fix = {
2936 hackname = solaris_once_init_2;
2937 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2938 files = pthread.h;
2939 /*
2940 * On Solaris 10, this fix is unnecessary because upad64_t is
2941 * always defined correctly regardless of the definition of the
2942 * __STDC__ macro. The first "mach" pattern matches up to
2943 * solaris9. The second "mach" pattern will not match any two (or
2944 * more) digit solaris version, but it will match e.g. 2.5.1.
2945 */
2946 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
2947 c_fix = format;
2948 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
2949 "%0\n"
2950 "#else\n"
2951 "%1{0}, {0}, {0}, {%3}%4\n"
2952 "#endif";
2953 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{\\{)"
2954 "(0, 0, 0, )(PTHREAD_[A-Z_]+)(\\}\\})[ \t]*$";
2955 test_text =
2956 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
2957 "#define PTHREAD_ONCE_INIT\t{{0, 0, 0, PTHREAD_ONCE_NOTDONE}}\n";
2958 };
2959
2960
2961 /*
2962 * Solaris 2.8 has what appears to be some gross workaround for
2963 * some old version of their c++ compiler. G++ doesn't want it
2964 * either, but doesn't want to be tied to SunPRO version numbers.
2965 */
2966 fix = {
2967 hackname = solaris_stdio_tag;
2968 files = stdio_tag.h;
2969
2970 select = '__cplusplus < 54321L';
2971 /* In Solaris 10, the code in stdio_tag.h is conditionalized on
2972 "!defined(__GNUC__)" so we no longer need to fix it. */
2973 bypass = '__GNUC__';
2974 sed = 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/';
2975
2976 test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
2977 };
2978
2979
2980 /*
2981 * a missing semi-colon at the end of the statsswtch structure definition.
2982 */
2983 fix = {
2984 hackname = statsswtch;
2985 files = rpcsvc/rstat.h;
2986 select = "boottime$";
2987 c_fix = format;
2988 c_fix_arg = "boottime;";
2989 test_text = "struct statswtch {\n int boottime\n};";
2990 };
2991
2992
2993 /*
2994 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
2995 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
2996 * OK too.
2997 */
2998 fix = {
2999 hackname = stdio_stdarg_h;
3000 files = stdio.h;
3001 bypass = "include.*(stdarg\.h|machine/ansi\.h)";
3002 /*
3003 * On Solaris 10, this fix is unncessary; <stdio.h> includes
3004 * <iso/stdio_iso.h>, which includes <sys/va_list.h>.
3005 */
3006 mach = '*-*-solaris2.1[0-9]*';
3007 not_machine = true;
3008
3009 c_fix = wrap;
3010
3011 c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n";
3012
3013 test_text = "";
3014 };
3015
3016
3017 /*
3018 * Don't use or define the name va_list in stdio.h. This is for
3019 * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence
3020 * of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
3021 * indicate that the header knows what it's doing -- under SUSv2,
3022 * stdio.h is required to define va_list, and we shouldn't break
3023 * that. On IRIX 6.5, internal/wchar_core.h used to get its
3024 * definition of va_list from stdio.h. Since this doesn't happen any
3025 * longer, use __gnuc_va_list there, too.
3026 */
3027 fix = {
3028 hackname = stdio_va_list;
3029 files = stdio.h;
3030 files = internal/stdio_core.h;
3031 files = internal/wchar_core.h;
3032 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3033 /*
3034 * On Solaris 10, the definition in
3035 * <stdio.h> is guarded appropriately by the _XPG4 feature macro;
3036 * there is therefore no need for this fix there.
3037 */
3038 mach = '*-*-solaris2.1[0-9]*';
3039 not_machine = true;
3040
3041 /*
3042 * Use __gnuc_va_list in arg types in place of va_list.
3043 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3044 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3045 * trailing parentheses and semicolon save all other systems from this.
3046 * Define __not_va_list__ (something harmless and unused)
3047 * instead of va_list.
3048 * Don't claim to have defined va_list.
3049 */
3050 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3051 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3052 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3053 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3054 "s@ va_list@ __not_va_list__@\n"
3055 "s@\\*va_list@*__not_va_list__@\n"
3056 "s@ __va_list)@ __gnuc_va_list)@\n"
3057 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3058 "@typedef \\1 __not_va_list__;@\n"
3059 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3060 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3061 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3062 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3063 "s@VA_LIST@DUMMY_VA_LIST@\n"
3064 "s@_Va_LIST@_VA_LIST@";
3065 test_text = "extern void mumble( va_list);";
3066 };
3067
3068
3069 /*
3070 * Fix headers that use va_list from stdio.h to use the updated
3071 * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is
3072 * dealt with elsewhere. The presence of __gnuc_va_list,
3073 * __DJ_va_list, or _G_va_list is taken to indicate that the header
3074 * knows what it's doing.
3075 */
3076 fix = {
3077 hackname = stdio_va_list_clients;
3078 files = com_err.h;
3079 files = cps.h;
3080 files = curses.h;
3081 files = krb5.h;
3082 files = lc_core.h;
3083 files = pfmt.h;
3084 files = wchar.h;
3085 files = curses_colr/curses.h;
3086 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3087 /* Don't fix, if we use va_list from stdarg.h, or if the use is
3088 otherwise protected. */
3089 bypass = 'include <stdarg\.h>|#ifdef va_start';
3090
3091 /*
3092 * Use __gnuc_va_list in arg types in place of va_list.
3093 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3094 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3095 * trailing parentheses and semicolon save all other systems from this.
3096 * Define __not_va_list__ (something harmless and unused)
3097 * instead of va_list.
3098 * Don't claim to have defined va_list.
3099 */
3100 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3101 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3102 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3103 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3104 "s@ va_list@ __not_va_list__@\n"
3105 "s@\\*va_list@*__not_va_list__@\n"
3106 "s@ __va_list)@ __gnuc_va_list)@\n"
3107 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3108 "@typedef \\1 __not_va_list__;@\n"
3109 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3110 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3111 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3112 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3113 "s@VA_LIST@DUMMY_VA_LIST@\n"
3114 "s@_Va_LIST@_VA_LIST@";
3115 test_text = "extern void mumble( va_list);";
3116 };
3117
3118
3119 /*
3120 * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
3121 * is "!defined( __STRICT_ANSI__ )"
3122 */
3123 fix = {
3124 hackname = strict_ansi_not;
3125 select = "^([ \t]*#[ \t]*if.*)"
3126 "(!__STDC__"
3127 "|__STDC__[ \t]*==[ \t]*0"
3128 "|__STDC__[ \t]*!=[ \t]*1"
3129 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
3130 /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
3131 bypass = 'GNU and MIPS C compilers define __STDC__ differently';
3132 /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
3133 is not defined by GCC, so it is safe. */
3134 bypass = '__SCO_VERSION__.*__STDC__ != 1';
3135 c_test = stdc_0_in_system_headers;
3136
3137 c_fix = format;
3138 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3139
3140 test_text = "#if !__STDC__ \n"
3141 "#if __STDC__ == 0\n"
3142 "#if __STDC__ != 1\n"
3143 "#if __STDC__ - 0 == 0"
3144 "/* not std C */\nint foo;\n"
3145 "\n#end-end-end-end-if :-)";
3146 };
3147
3148 /*
3149 * "__STDC__-0==0"
3150 * is "!defined( __STRICT_ANSI__ )" on continued #if-s
3151 */
3152 fix = {
3153 hackname = strict_ansi_not_ctd;
3154 files = math.h, limits.h, stdio.h, signal.h,
3155 stdlib.h, sys/signal.h, time.h;
3156 /*
3157 * Starting at the beginning of a line, skip white space and
3158 * a leading "(" or "&&" or "||". One of those must be found.
3159 * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
3160 * expression. If these are nested, then they must accumulate
3161 * because we won't match any closing parentheses. Finally,
3162 * after skipping over all that, we must then match our suspect
3163 * phrase: "__STDC__-0==0" with or without white space.
3164 */
3165 select = "^([ \t]*" '(\(|&&|\|\|)'
3166 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
3167 "[ \t(]*)"
3168 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
3169 c_test = stdc_0_in_system_headers;
3170
3171 c_fix = format;
3172 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3173
3174 test_text = "#if 1 && \\\\\n"
3175 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
3176 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
3177 "|| __STDC__ - 0 == 0 ) /* not std C */\n"
3178 "int foo;\n#endif";
3179 };
3180
3181
3182 /*
3183 * "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1"
3184 * is "defined( __STRICT_ANSI__ )"
3185 */
3186 fix = {
3187 hackname = strict_ansi_only;
3188 select = "^([ \t]*#[ \t]*if.*)"
3189 "(__STDC__[ \t]*!=[ \t]*0"
3190 "|__STDC__[ \t]*==[ \t]*1"
3191 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
3192 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
3193 c_test = stdc_0_in_system_headers;
3194
3195 c_fix = format;
3196 c_fix_arg = "%1 defined(__STRICT_ANSI__)";
3197
3198 test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
3199 };
3200
3201
3202 /*
3203 * IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s
3204 * in prototype without previous definition.
3205 */
3206 fix = {
3207 hackname = struct_file;
3208 files = rpc/xdr.h;
3209 select = '^.*xdrstdio_create.*struct __file_s';
3210 c_fix = format;
3211 c_fix_arg = "struct __file_s;\n%0";
3212 test_text = "extern void xdrstdio_create( struct __file_s* );";
3213 };
3214
3215
3216 /*
3217 * IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr
3218 * in prototype without previous definition.
3219 *
3220 * Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same
3221 * function, and does define it.
3222 */
3223 fix = {
3224 hackname = struct_sockaddr;
3225 files = rpc/auth.h;
3226 select = "^.*authdes_create.*struct sockaddr[^_]";
3227 bypass = "<sys/socket\.h>";
3228 bypass = "struct sockaddr;\n";
3229 c_fix = format;
3230 c_fix_arg = "struct sockaddr;\n%0";
3231 test_text = "extern AUTH* authdes_create( struct sockaddr* );";
3232 };
3233
3234
3235 /*
3236 * Apply fix this to all OSs since this problem seems to effect
3237 * more than just SunOS.
3238 */
3239 fix = {
3240 hackname = sun_auth_proto;
3241 files = rpc/auth.h;
3242 files = rpc/clnt.h;
3243 files = rpc/svc.h;
3244 files = rpc/xdr.h;
3245 bypass = "__cplusplus";
3246 /*
3247 * Select those files containing '(*name)()'.
3248 */
3249 select = '\(\*[a-z][a-z_]*\)\(\)';
3250
3251 c_fix = format;
3252 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
3253 "#else\n%1();%2\n#endif";
3254 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
3255
3256 test_text =
3257 "struct auth_t {\n"
3258 " int (*name)(); /* C++ bad */\n"
3259 "};";
3260 };
3261
3262
3263 /*
3264 * Fix bogus #ifdef on SunOS 4.1.
3265 */
3266 fix = {
3267 hackname = sun_bogus_ifdef;
3268 files = "hsfs/hsfs_spec.h";
3269 files = "hsfs/iso_spec.h";
3270 select = '#ifdef(.*\|\|.*)';
3271 c_fix = format;
3272 c_fix_arg = "#if%1";
3273
3274 test_text = "#ifdef __i386__ || __vax__ || __sun4c__";
3275 };
3276
3277
3278 /*
3279 * Fix the CAT macro in SunOS memvar.h.
3280 */
3281 fix = {
3282 hackname = sun_catmacro;
3283 files = pixrect/memvar.h;
3284 select = "^#define[ \t]+CAT\\(a,b\\).*";
3285 c_fix = format;
3286
3287 c_fix_arg =
3288 "#ifdef __STDC__\n"
3289 "# define CAT(a,b) a##b\n"
3290 "#else\n%0\n#endif";
3291
3292 test_text =
3293 "#define CAT(a,b)\ta/**/b";
3294 };
3295
3296
3297 /*
3298 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
3299 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68
3300 */
3301 fix = {
3302 hackname = sun_malloc;
3303 files = malloc.h;
3304 bypass = "_CLASSIC_ANSI_TYPES";
3305
3306 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
3307 sed = "s/int[ \t][ \t]*free/void\tfree/g";
3308 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
3309 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
3310 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
3311
3312 test_text =
3313 "typedef char *\tmalloc_t;\n"
3314 "int \tfree();\n"
3315 "char*\tmalloc();\n"
3316 "char*\tcalloc();\n"
3317 "char*\trealloc();";
3318 };
3319
3320
3321 /*
3322 * Check for yet more missing ';' in struct (in SunOS 4.0.x)
3323 */
3324 fix = {
3325 hackname = sun_rusers_semi;
3326 files = rpcsvc/rusers.h;
3327 select = "_cnt$";
3328 sed = "/^struct/,/^};/s/_cnt$/_cnt;/";
3329 test_text = "struct mumble\n int _cnt\n};";
3330 };
3331
3332
3333 /*
3334 * signal.h on SunOS defines signal using (),
3335 * which causes trouble when compiling with g++ -pedantic.
3336 */
3337 fix = {
3338 hackname = sun_signal;
3339 files = sys/signal.h;
3340 files = signal.h;
3341 select = "^void\t" '\(\*signal\(\)\)\(\);.*';
3342
3343 c_fix = format;
3344 c_fix_arg =
3345 "#ifdef __cplusplus\n"
3346 "void\t(*signal(...))(...);\n"
3347 "#else\n%0\n#endif";
3348
3349 test_text = "void\t(*signal())();";
3350 };
3351
3352
3353 /*
3354 * Correct the return type for strlen in strings.h in SunOS 4.
3355 */
3356 fix = {
3357 hackname = sunos_strlen;
3358 files = strings.h;
3359 select = "int[ \t]*strlen\\(\\);(.*)";
3360 c_fix = format;
3361 c_fix_arg = "__SIZE_TYPE__ strlen();%1";
3362 test_text = " int\tstrlen(); /* string length */";
3363 };
3364
3365
3366 /*
3367 * Disable apparent native compiler optimization cruft in SVR4.2 <string.h>
3368 * that is visible to any ANSI compiler using this include. Simply
3369 * delete the lines that #define some string functions to internal forms.
3370 */
3371 fix = {
3372 hackname = svr4_disable_opt;
3373 files = string.h;
3374 select = '#define.*__std_hdr_';
3375 sed = '/#define.*__std_hdr_/d';
3376 test_text = "#define strlen __std_hdr_strlen\n";
3377 };
3378
3379
3380 /*
3381 * Fix broken decl of getcwd present on some svr4 systems.
3382 */
3383 fix = {
3384 hackname = svr4_getcwd;
3385 files = stdlib.h;
3386 files = unistd.h;
3387 files = prototypes.h;
3388 select = 'getcwd\(char \*, int\)';
3389
3390 c_fix = format;
3391 c_fix_arg = "getcwd(char *, size_t)";
3392
3393 test_text = "extern char* getcwd(char *, int);";
3394 };
3395
3396
3397 /*
3398 * Fix broken decl of profil present on some svr4 systems.
3399 */
3400 fix = {
3401 hackname = svr4_profil;
3402 files = stdlib.h;
3403 files = unistd.h;
3404
3405 select =
3406 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
3407 /* The fix is wrong on IRIX 5/6 and creates a conflict with another
3408 prototype in <sys/profil.h>. */
3409 bypass = 'Silicon Graphics';
3410 c_fix = format;
3411 c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)';
3412
3413 test_text =
3414 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
3415 };
3416
3417
3418 /*
3419 * Correct types for signal handler constants like SIG_DFL; they might be
3420 * void (*) (), and should be void (*) (int). C++ doesn't like the
3421 * old style.
3422 */
3423 fix = {
3424 hackname = svr4_sighandler_type;
3425 files = sys/signal.h;
3426 select = 'void *\(\*\)\(\)';
3427 c_fix = format;
3428 c_fix_arg = "void (*)(int)";
3429 test_text = "#define SIG_DFL (void(*)())0\n"
3430 "#define SIG_IGN (void (*)())0\n";
3431 };
3432
3433
3434 /*
3435 * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
3436 * function 'getrnge' in <regexp.h> before they declare it. For these
3437 * systems add a 'static int' declaration of 'getrnge' into <regexp.h>
3438 * early on.
3439 *
3440 * 'getrnge' traditionally manipulates a file-scope global called 'size',
3441 * so put the declaration right after the declaration of 'size'.
3442 *
3443 * Don't do this if there is already a `static void getrnge' declaration
3444 * present, since this would cause a redeclaration error. Solaris 2.x has
3445 * such a declaration.
3446 */
3447 fix = {
3448 hackname = svr4_undeclared_getrnge;
3449 files = regexp.h;
3450 select = "getrnge";
3451 bypass = "static void getrnge";
3452 c_fix = format;
3453 c_fix_arg = "%0\n"
3454 "static int getrnge ();";
3455 c_fix_arg = "^static int[ \t]+size;";
3456 test_text = "static int size;\n"
3457 "/* stuff which calls getrnge() */\n"
3458 "static getrnge()\n"
3459 "{}";
3460 };
3461
3462
3463 /*
3464 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
3465 * in string.h on sysV68
3466 * Correct the return type for strlen in string.h on Lynx.
3467 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
3468 * Add missing const for strdup on OSF/1 V3.0.
3469 * On sysV88 layout is slightly different.
3470 */
3471 fix = {
3472 hackname = sysv68_string;
3473 files = testing.h;
3474 files = string.h;
3475 bypass = "_CLASSIC_ANSI_TYPES";
3476
3477 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
3478 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
3479 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
3480
3481 sed = "/^extern char$/N";
3482 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
3483
3484 sed = "/^extern int$/N";
3485 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
3486
3487 sed = "/^\tstrncmp(),$/N";
3488 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
3489 '\1;' "\\\nextern unsigned int\\\n\\2/";
3490
3491 test_text =
3492 "extern int strlen();\n"
3493
3494 "extern int ffs(long);\n"
3495
3496 "extern char\n"
3497 "\t*memccpy(),\n"
3498 "\tmemcpy();\n"
3499
3500 "extern int\n"
3501 "\tstrcmp(),\n"
3502 "\tstrncmp(),\n"
3503 "\tstrlen(),\n"
3504 "\tstrspn();\n"
3505
3506 "extern int\n"
3507 "\tstrlen(), strspn();";
3508 };
3509
3510
3511 /*
3512 * Fix return type of calloc, malloc, realloc, bsearch and exit
3513 */
3514 fix = {
3515 hackname = sysz_stdlib_for_sun;
3516 files = stdlib.h;
3517 bypass = "_CLASSIC_ANSI_TYPES";
3518
3519 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
3520 c_fix = format;
3521 c_fix_arg = "void *\t%1(";
3522
3523 test_text =
3524 "extern char*\tcalloc(size_t);\n"
3525 "extern char*\tmalloc(size_t);\n"
3526 "extern char*\trealloc(void*,size_t);\n"
3527 "extern char*\tbsearch(void*,size_t,size_t);\n";
3528 };
3529
3530
3531 /*
3532 * __thread is now a keyword.
3533 */
3534 fix = {
3535 hackname = thread_keyword;
3536 files = "pthread.h";
3537 files = "bits/sigthread.h";
3538 select = "([* ])__thread([,)])";
3539 c_fix = format;
3540 c_fix_arg = "%1__thr%2";
3541
3542 test_text =
3543 "extern int pthread_create (pthread_t *__restrict __thread,\n"
3544 "extern int pthread_kill (pthread_t __thread, int __signo);\n"
3545 "extern int pthread_cancel (pthread_t __thread);";
3546 };
3547
3548 /*
3549 * if the #if says _cplusplus, not the double underscore __cplusplus
3550 * that it should be
3551 */
3552 fix = {
3553 hackname = tinfo_cplusplus;
3554 files = tinfo.h;
3555 select = "[ \t]_cplusplus";
3556
3557 c_fix = format;
3558 c_fix_arg = " __cplusplus";
3559 test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
3560 };
3561
3562
3563 /*
3564 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
3565 */
3566 fix = {
3567 hackname = ultrix_const;
3568 files = stdio.h;
3569 select = 'perror\( char \*';
3570
3571 c_fix = format;
3572 c_fix_arg = "%1 const %3 *__";
3573 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
3574 "[ \t]+(char|void) \\*__";
3575
3576 test_text =
3577 "extern void perror( char *__s );\n"
3578 "extern int fputs( char *__s, FILE *);\n"
3579 "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n"
3580 "extern int fscanf( FILE *__stream, char *__format, ...);\n"
3581 "extern int scanf( char *__format, ...);\n";
3582 };
3583
3584
3585 /*
3586 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
3587 */
3588 fix = {
3589 hackname = ultrix_const2;
3590 files = stdio.h;
3591
3592 select = '\*fopen\( char \*';
3593 c_fix = format;
3594 c_fix_arg = "%1( const char *%3, const char *";
3595 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\("
3596 "[ \t]*char[ \t]*\\*([^,]*),"
3597 "[ \t]*char[ \t]*\\*[ \t]*";
3598
3599 test_text =
3600 "extern FILE *fopen( char *__filename, char *__type );\n"
3601 "extern int sscanf( char *__s, char *__format, ...);\n"
3602 "extern FILE *popen(char *, char *);\n"
3603 "extern char *tempnam(char*,char*);\n";
3604 };
3605
3606
3607 /*
3608 * Fix definitions of macros used by va-i960.h in VxWorks header file.
3609 */
3610 fix = {
3611 hackname = va_i960_macro;
3612 files = arch/i960/archI960.h;
3613 select = "__(vsiz|vali|vpad|alignof__)";
3614
3615 c_fix = format;
3616 c_fix_arg = "__vx%1";
3617
3618 test_text =
3619 "extern int __vsiz vsiz;\n"
3620 "extern int __vali vali;\n"
3621 "extern int __vpad vpad;\n"
3622 "#define __alignof__(x) ...";
3623 };
3624
3625
3626 /*
3627 * AIX and Interix headers define NULL to be cast to a void pointer,
3628 * which is illegal in ANSI C++.
3629 */
3630 fix = {
3631 hackname = void_null;
3632 files = curses.h;
3633 files = dbm.h;
3634 files = locale.h;
3635 files = stdio.h;
3636 files = stdlib.h;
3637 files = string.h;
3638 files = time.h;
3639 files = unistd.h;
3640 files = sys/dir.h;
3641 files = sys/param.h;
3642 files = sys/types.h;
3643 /* avoid changing C++ friendly NULL */
3644 bypass = __cplusplus;
3645 select = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
3646 c_fix = format;
3647 c_fix_arg = "#define NULL 0";
3648 test_text = "# define\tNULL \t((void *)0) /* typed NULL */";
3649 };
3650
3651
3652 /*
3653 * Make VxWorks header which is almost gcc ready fully gcc ready.
3654 */
3655 fix = {
3656 hackname = vxworks_gcc_problem;
3657 files = types/vxTypesBase.h;
3658 select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
3659
3660 sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
3661 "#if 1/";
3662
3663 sed = "/[ \t]size_t/i\\\n"
3664 "#ifndef _GCC_SIZE_T\\\n"
3665 "#define _GCC_SIZE_T\n";
3666
3667 sed = "/[ \t]size_t/a\\\n"
3668 "#endif\n";
3669
3670 sed = "/[ \t]ptrdiff_t/i\\\n"
3671 "#ifndef _GCC_PTRDIFF_T\\\n"
3672 "#define _GCC_PTRDIFF_T\n";
3673
3674 sed = "/[ \t]ptrdiff_t/a\\\n"
3675 "#endif\n";
3676
3677 sed = "/[ \t]wchar_t/i\\\n"
3678 "#ifndef _GCC_WCHAR_T\\\n"
3679 "#define _GCC_WCHAR_T\n";
3680
3681 sed = "/[ \t]wchar_t/a\\\n"
3682 "#endif\n";
3683
3684 test_text =
3685 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
3686 "typedef unsigned int size_t;\n"
3687 "typedef long ptrdiff_t;\n"
3688 "typedef unsigned short wchar_t;\n"
3689 "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
3690 };
3691
3692
3693 /*
3694 * Fix VxWorks <time.h> to not require including <vxTypes.h>.
3695 */
3696 fix = {
3697 hackname = vxworks_needs_vxtypes;
3698 files = time.h;
3699 select = "uint_t([ \t]+_clocks_per_sec)";
3700 c_fix = format;
3701 c_fix_arg = "unsigned int%1";
3702 test_text = "uint_t\t_clocks_per_sec;";
3703 };
3704
3705
3706 /*
3707 * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
3708 */
3709 fix = {
3710 hackname = vxworks_needs_vxworks;
3711 files = sys/stat.h;
3712 test = " -r types/vxTypesOld.h";
3713 test = " -n \"`egrep '#include' $file`\"";
3714 test = " -n \"`egrep ULONG $file`\"";
3715 select = "#[ \t]define[ \t]+__INCstath";
3716
3717 sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
3718 "#include <types/vxTypesOld.h>\n";
3719
3720 test_text = "`touch types/vxTypesOld.h`"
3721 "#include </dev/null> /* ULONG */\n"
3722 "# define\t__INCstath <sys/stat.h>";
3723 };
3724
3725
3726 /*
3727 * Another bad dependency in VxWorks 5.2 <time.h>.
3728 */
3729 fix = {
3730 hackname = vxworks_time;
3731 files = time.h;
3732 test = " -r vxWorks.h";
3733
3734 select = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
3735 c_fix = format;
3736
3737 c_fix_arg =
3738 "#ifndef __gcc_VOIDFUNCPTR_defined\n"
3739 "#ifdef __cplusplus\n"
3740 "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
3741 "#else\n"
3742 "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
3743 "#endif\n"
3744 "#define __gcc_VOIDFUNCPTR_defined\n"
3745 "#endif\n"
3746 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
3747
3748 test_text = "`touch vxWorks.h`"
3749 "#define VOIDFUNCPTR (void(*)())";
3750 };
3751
3752
3753 /*
3754 * There are several name conflicts with C++ reserved words in X11 header
3755 * files. These are fixed in some versions, so don't do the fixes if
3756 * we find __cplusplus in the file. These were found on the RS/6000.
3757 */
3758 fix = {
3759 hackname = x11_class;
3760 files = X11/ShellP.h;
3761 bypass = __cplusplus;
3762 select = "^([ \t]*char \\*)class;(.*)";
3763 c_fix = format;
3764 c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n"
3765 "#else\n%1class;%2\n#endif";
3766 test_text =
3767 "struct {\n"
3768 " char *class;\n"
3769 "} mumble;\n";
3770 };
3771
3772
3773 /*
3774 * class in Xm/BaseClassI.h
3775 */
3776 fix = {
3777 hackname = x11_class_usage;
3778 files = Xm/BaseClassI.h;
3779 bypass = "__cplusplus";
3780
3781 select = " class\\)";
3782 c_fix = format;
3783 c_fix_arg = " c_class)";
3784
3785 test_text = "extern mumble (int class);\n";
3786 };
3787
3788
3789 /*
3790 * new in Xm/Traversal.h
3791 */
3792 fix = {
3793 hackname = x11_new;
3794 files = Xm/Traversal.h;
3795 bypass = __cplusplus;
3796
3797 sed = "/Widget\told, new;/i\\\n"
3798 "#ifdef __cplusplus\\\n"
3799 "\tWidget\told, c_new;\\\n"
3800 "#else\n";
3801
3802 sed = "/Widget\told, new;/a\\\n"
3803 "#endif\n";
3804
3805 sed = "s/Widget new,/Widget c_new,/g";
3806 test_text =
3807 "struct wedge {\n"
3808 " Widget\told, new; /* fixinc check FAILS ON BSD */\n"
3809 "};\nextern Wedged( Widget new, Widget old );";
3810 };
3811
3812
3813 /*
3814 * Incorrect sprintf declaration in X11/Xmu.h
3815 */
3816 fix = {
3817 hackname = x11_sprintf;
3818 files = X11/Xmu.h;
3819 files = X11/Xmu/Xmu.h;
3820 select = "^extern char \\*\tsprintf\\(\\);$";
3821
3822 c_fix = format;
3823 c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
3824
3825 test_text = "extern char *\tsprintf();";
3826 };
3827
3828 /*EOF*/
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