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2009-01-01 Andreas Tobler <a.tobler@schweiz.org>
[thirdparty/gcc.git] / fixincludes / inclhack.def
1 /* -*- Mode: C -*- */
2
3 autogen definitions fixincl;
4
5 /* Define all the fixes we know about for repairing damaged headers.
6 Please see the README before adding or changing entries in this file.
7
8 This is the sort command:
9
10 blocksort output=inclhack.sorted \
11 pattern='^/\*$' \
12 trailer='^/\*EOF\*[/]' \
13 input=inclhack.def \
14 key='hackname[ ]*=[ ]*(.*);'
15
16 Set up a debug test so we can make the templates emit special
17 code while debugging these fixes: */
18
19 #ifdef DEBUG
20 FIXINC_DEBUG = yes;
21 #endif
22
23 /* On AIX when _LARGE_FILES is defined stdio.h defines fopen to
24 * fopen64 etc. and this causes problems when building with g++
25 * because cstdio udefs everything from stdio.h, leaving us with
26 * ::fopen has not been declared errors. This fixes stdio.h to
27 * undef those defines and use __asm__ to alias the symbols if
28 * building with g++ and -D_LARGE_FILES
29 */
30 fix = {
31 hackname = AAB_aix_stdio;
32 files = stdio.h;
33 select = "define fopen fopen64";
34 mach = "*-*-aix*";
35 test-text = ''; /* no way to test */
36
37 c_fix = wrap;
38
39 c_fix_arg = "";
40
41 c_fix_arg = <<- _EOArg_
42
43 #if defined __GNUG__ && defined _LARGE_FILES && defined __cplusplus
44 #define __need__aix_stdio_h_fix
45 #ifdef __need__aix_stdio_h_fix
46 #undef fseeko
47 #undef ftello
48 #undef fgetpos
49 #undef fsetpos
50 #undef fopen
51 #undef freopen
52 /* Alias the symbols using asm */
53 extern "C" {
54 extern int fgetpos(FILE *, fpos64_t *) __asm__("fgetpos64");
55 extern FILE *fopen(const char *, const char *) __asm__("fopen64");
56 extern FILE *freopen(const char *, const char *, FILE *) __asm__("freopen64");
57 extern int fseeko(FILE *, off64_t, int) __asm__("fseeko64");
58 extern int fsetpos(FILE *, const fpos64_t *) __asm__("fsetpos64");
59 extern off64_t ftello(FILE *) __asm__("ftello64");
60 }
61 #endif
62 #endif
63
64 _EOArg_;
65 };
66
67
68 /*
69 * On Mac OS 10.3.9, the 'long double' functions are available in
70 * libSystem, but are not prototyped in math.h.
71 */
72 fix = {
73 hackname = AAB_darwin7_9_long_double_funcs;
74 mach = "*-*-darwin7.9*";
75 files = architecture/ppc/math.h;
76 bypass = "powl";
77 replace = <<- _EndOfHeader_
78 /* This file prototypes the long double functions available on Mac OS
79 10.3.9. */
80 #ifndef __MATH__
81 # undef __APPLE_CC__
82 # define __APPLE_CC__ 1345
83 # include_next <architecture/ppc/math.h>
84 # undef __APPLE_CC__
85 # define __APPLE_CC__ 1
86 # ifndef __LIBMLDBL_COMPAT
87 # ifdef __LONG_DOUBLE_128__
88 # define __LIBMLDBL_COMPAT(sym) __asm("_" #sym "$LDBL128")
89 # else
90 # define __LIBMLDBL_COMPAT(sym)
91 # endif /* __LONG_DOUBLE_128__ */
92 # endif /* __LIBMLDBL_COMPAT */
93 # ifdef __cplusplus
94 extern "C" {
95 # endif
96 extern long double acosl( long double ) __LIBMLDBL_COMPAT(acosl);
97 extern long double asinl( long double ) __LIBMLDBL_COMPAT(asinl);
98 extern long double atanl( long double ) __LIBMLDBL_COMPAT(atanl);
99 extern long double atan2l( long double, long double ) __LIBMLDBL_COMPAT(atan2l);
100 extern long double cosl( long double ) __LIBMLDBL_COMPAT(cosl);
101 extern long double sinl( long double ) __LIBMLDBL_COMPAT(sinl);
102 extern long double tanl( long double ) __LIBMLDBL_COMPAT(tanl);
103 extern long double acoshl( long double ) __LIBMLDBL_COMPAT(acoshl);
104 extern long double asinhl( long double ) __LIBMLDBL_COMPAT(asinhl);
105 extern long double atanhl( long double ) __LIBMLDBL_COMPAT(atanhl);
106 extern long double coshl( long double ) __LIBMLDBL_COMPAT(coshl);
107 extern long double sinhl( long double ) __LIBMLDBL_COMPAT(sinhl);
108 extern long double tanhl( long double ) __LIBMLDBL_COMPAT(tanhl);
109 extern long double expl( long double ) __LIBMLDBL_COMPAT(expl);
110 extern long double exp2l( long double ) __LIBMLDBL_COMPAT(exp2l);
111 extern long double expm1l( long double ) __LIBMLDBL_COMPAT(expm1l);
112 extern long double logl( long double ) __LIBMLDBL_COMPAT(logl);
113 extern long double log10l( long double ) __LIBMLDBL_COMPAT(log10l);
114 extern long double log2l( long double ) __LIBMLDBL_COMPAT(log2l);
115 extern long double log1pl( long double ) __LIBMLDBL_COMPAT(log1pl);
116 extern long double logbl( long double ) __LIBMLDBL_COMPAT(logbl);
117 extern long double modfl( long double, long double * ) __LIBMLDBL_COMPAT(modfl);
118 extern long double ldexpl( long double, int ) __LIBMLDBL_COMPAT(ldexpl);
119 extern long double frexpl( long double, int * ) __LIBMLDBL_COMPAT(frexpl);
120 extern int ilogbl( long double ) __LIBMLDBL_COMPAT(ilogbl);
121 extern long double scalbnl( long double, int ) __LIBMLDBL_COMPAT(scalbnl);
122 extern long double scalblnl( long double, long int ) __LIBMLDBL_COMPAT(scalblnl);
123 extern long double fabsl( long double ) __LIBMLDBL_COMPAT(fabsl);
124 extern long double cbrtl( long double ) __LIBMLDBL_COMPAT(cbrtl);
125 extern long double hypotl( long double, long double ) __LIBMLDBL_COMPAT(hypotl);
126 extern long double powl( long double, long double ) __LIBMLDBL_COMPAT(powl);
127 extern long double sqrtl( long double ) __LIBMLDBL_COMPAT(sqrtl);
128 extern long double erfl( long double ) __LIBMLDBL_COMPAT(erfl);
129 extern long double erfcl( long double ) __LIBMLDBL_COMPAT(erfcl);
130 extern long double lgammal( long double ) __LIBMLDBL_COMPAT(lgammal);
131 extern long double tgammal( long double ) __LIBMLDBL_COMPAT(tgammal);
132 extern long double ceill( long double ) __LIBMLDBL_COMPAT(ceill);
133 extern long double floorl( long double ) __LIBMLDBL_COMPAT(floorl);
134 extern long double nearbyintl( long double ) __LIBMLDBL_COMPAT(nearbyintl);
135 extern long double rintl( long double ) __LIBMLDBL_COMPAT(rintl);
136 extern long int lrintl( long double ) __LIBMLDBL_COMPAT(lrintl);
137 extern long long int llrintl( long double ) __LIBMLDBL_COMPAT(llrintl);
138 extern long double roundl( long double ) __LIBMLDBL_COMPAT(roundl);
139 extern long int lroundl( long double ) __LIBMLDBL_COMPAT(lroundl);
140 extern long long int llroundl( long double ) __LIBMLDBL_COMPAT(llroundl);
141 extern long double truncl( long double ) __LIBMLDBL_COMPAT(truncl);
142 extern long double fmodl( long double, long double) __LIBMLDBL_COMPAT(fmodl);
143 extern long double remainderl( long double, long double ) __LIBMLDBL_COMPAT(remainderl);
144 extern long double remquol( long double, long double, int * ) __LIBMLDBL_COMPAT(remquol);
145 extern long double copysignl( long double, long double ) __LIBMLDBL_COMPAT(copysignl);
146 extern long double nanl( const char * ) __LIBMLDBL_COMPAT(nanl);
147 extern long double nextafterl( long double, long double ) __LIBMLDBL_COMPAT(nextafterl);
148 extern long double nexttowardl( long double, long double ) __LIBMLDBL_COMPAT(nexttowardl);
149 extern long double fdiml( long double, long double ) __LIBMLDBL_COMPAT(fdiml);
150 extern long double fmaxl( long double, long double ) __LIBMLDBL_COMPAT(fmaxl);
151 extern long double fminl( long double, long double ) __LIBMLDBL_COMPAT(fminl);
152 extern long double fmal( long double, long double, long double ) __LIBMLDBL_COMPAT(fmal);
153 # ifdef __cplusplus
154 }
155 # endif
156 #endif /* __MATH__ */
157 _EndOfHeader_;
158 };
159
160
161 /*
162 * ... and for the previous fix to be useful, you have to not use ""
163 * includes.
164 */
165 fix = {
166 hackname = AAB_darwin7_9_long_double_funcs_2;
167 mach = "*-*-darwin7.9*";
168 files = math.h;
169 select = '#include[ \t]+\"';
170 c_fix = format;
171 c_fix_arg = "%1<%2.h>";
172
173 c_fix_arg = '([ \t]*#[ \t]*include[ \t]+)"([a-z0-9/]+)\.h"';
174
175 test_text = '#include "architecture/ppc/math.h"';
176 };
177
178
179 /*
180 * This fixes __FD_ZERO bug for linux 2.x.y (x <= 2 && y <= some n)
181 */
182 fix = {
183 hackname = AAB_fd_zero_asm_posix_types_h;
184 files = asm/posix_types.h;
185 mach = 'i[34567]86-*-linux*';
186 bypass = '} while';
187 bypass = 'x86_64';
188 bypass = 'posix_types_64';
189
190 /*
191 * Define _POSIX_TYPES_H_WRAPPER at the end of the wrapper, not
192 * the start, so that if #include_next gets another instance of
193 * the wrapper, this will follow the #include_next chain until
194 * we arrive at the real <asm/posix_types.h>.
195 */
196 replace = <<- _EndOfHeader_
197 /* This file fixes a bug in the __FD_ZERO macro
198 for older versions of the Linux kernel. */
199 #ifndef _POSIX_TYPES_H_WRAPPER
200 #include <features.h>
201 #include_next <asm/posix_types.h>
202
203 #if defined(__FD_ZERO) && !defined(__GLIBC__)
204 #undef __FD_ZERO
205 #define __FD_ZERO(fdsetp) \
206 do { \
207 int __d0, __d1; \
208 __asm__ __volatile__("cld ; rep ; stosl" \
209 : "=&c" (__d0), "=&D" (__d1) \
210 : "a" (0), "0" (__FDSET_LONGS), \
211 "1" ((__kernel_fd_set *) (fdsetp)) :"memory"); \
212 } while (0)
213 #endif
214
215 #define _POSIX_TYPES_H_WRAPPER
216 #endif /* _POSIX_TYPES_H_WRAPPER */
217 _EndOfHeader_;
218 };
219
220
221 /*
222 * This fixes __FD_ZERO bug for glibc-1.x
223 */
224 fix = {
225 hackname = AAB_fd_zero_gnu_types_h;
226 files = gnu/types.h;
227 mach = 'i[34567]86-*-linux*';
228
229 /*
230 * Define _TYPES_H_WRAPPER at the end of the wrapper, not
231 * the start, so that if #include_next gets another instance of
232 * the wrapper, this will follow the #include_next chain until
233 * we arrive at the real <gnu/types.h>.
234 */
235 replace = <<- _EndOfHeader_
236 /* This file fixes a bug in the __FD_ZERO macro present in glibc 1.x. */
237 #ifndef _TYPES_H_WRAPPER
238 #include <features.h>
239 #include_next <gnu/types.h>
240
241 #if defined(__FD_ZERO) && !defined(__GLIBC__)
242 #undef __FD_ZERO
243 # define __FD_ZERO(fdsetp) \
244 do { \
245 int __d0, __d1; \
246 __asm__ __volatile__("cld ; rep ; stosl" \
247 : "=&c" (__d0), "=&D" (__d1) \
248 : "a" (0), "0" (__FDSET_LONGS), \
249 "1" ((__fd_set *) (fdsetp)) :"memory"); \
250 } while (0)
251 #endif
252
253 #define _TYPES_H_WRAPPER
254 #endif /* _TYPES_H_WRAPPER */
255 _EndOfHeader_;
256 };
257
258
259 /*
260 * This fixes __FD_ZERO bug for glibc-2.0.x
261 */
262 fix = {
263 hackname = AAB_fd_zero_selectbits_h;
264 files = selectbits.h;
265 mach = 'i[34567]86-*-linux*';
266
267 /*
268 * Define _SELECTBITS_H_WRAPPER at the end of the wrapper, not
269 * the start, so that if #include_next gets another instance of
270 * the wrapper, this will follow the #include_next chain until
271 * we arrive at the real <selectbits.h>.
272 */
273 replace = <<- _EndOfHeader_
274 /* This file fixes a bug in the __FD_ZERO macro present in glibc 2.0.x. */
275 #ifndef _SELECTBITS_H_WRAPPER
276 #include <features.h>
277 #include_next <selectbits.h>
278
279 #if defined(__FD_ZERO) && defined(__GLIBC__) \\
280 && defined(__GLIBC_MINOR__) && __GLIBC__ == 2 \\
281 && __GLIBC_MINOR__ == 0
282 #undef __FD_ZERO
283 #define __FD_ZERO(fdsetp) \\
284 do { \\
285 int __d0, __d1; \\
286 __asm__ __volatile__ ("cld; rep; stosl" \\
287 : "=&c" (__d0), "=&D" (__d1) \\
288 : "a" (0), "0" (sizeof (__fd_set) \\
289 / sizeof (__fd_mask)), \\
290 "1" ((__fd_mask *) (fdsetp)) \\
291 : "memory"); \\
292 } while (0)
293 #endif
294
295 #define _SELECTBITS_H_WRAPPER
296 #endif /* _SELECTBITS_H_WRAPPER */
297 _EndOfHeader_;
298 };
299
300
301 /*
302 * Solaris <sys/varargs.h> is a DDK (aka kernel-land) header providing
303 * the same interface as <stdarg.h>. No idea why they couldn't have just
304 * used the standard header.
305 */
306 fix = {
307 hackname = AAB_solaris_sys_varargs_h;
308 files = "sys/varargs.h";
309 mach = '*-*-solaris*';
310 replace = <<- _EndOfHeader_
311 #ifdef __STDC__
312 #include <stdarg.h>
313 #else
314 #include <varargs.h>
315 #endif
316 _EndOfHeader_;
317 };
318
319
320 /*
321 * Fix non-ANSI memcpy declaration that conflicts with gcc's builtin
322 * declaration on Sun OS 4.x. We must only fix this on Sun OS 4.x, because
323 * many other systems have similar text but correct versions of the file.
324 * To ensure only Sun's is fixed, we grep for a likely unique string.
325 * Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t )
326 */
327 fix = {
328 hackname = AAB_sun_memcpy;
329 files = memory.h;
330 select = "/\\*\t@\\(#\\)"
331 "(head/memory.h\t50.1\t "
332 "|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/";
333
334 replace = <<- _EndOfHeader_
335 /* This file was generated by fixincludes */
336 #ifndef __memory_h__
337 #define __memory_h__
338
339 #ifdef __STDC__
340 extern void *memccpy();
341 extern void *memchr();
342 extern void *memcpy();
343 extern void *memset();
344 #else
345 extern char *memccpy();
346 extern char *memchr();
347 extern char *memcpy();
348 extern char *memset();
349 #endif /* __STDC__ */
350
351 extern int memcmp();
352
353 #endif /* __memory_h__ */
354 _EndOfHeader_;
355 };
356
357
358 /*
359 * 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 /*
625 * Compaq Tru64 v5.1 defines all of its PTHREAD_*_INITIALIZER macros
626 * incorrectly, specifying less fields in the initializers than are
627 * defined in the corresponding structure types. Use of these macros
628 * in user code results in spurious warnings.
629 */
630 fix = {
631 hackname = alpha_pthread_init;
632 files = pthread.h;
633 select = ' \* @\(#\).RCSfile: pthread\.h,v \$'
634 ' .Revision: 1\.1\.33\.21 \$ \(DEC\)'
635 ' .Date: 2000/08/15 15:30:13 \$';
636 mach = "alpha*-dec-osf*";
637 sed = "s@MVALID\\(.*\\)A}@MVALID\\1A, 0, 0, 0, 0, 0, 0 }@\n"
638 "s@MVALID\\(.*\\)_}@MVALID\\1_, 0, 0, 0, 0 }@\n"
639 "s@CVALID\\(.*\\)A}@CVALID\\1A, 0, 0, 0, 0 }@\n"
640 "s@CVALID\\(.*\\)_}@CVALID\\1_, 0, 0 }@\n"
641 "s@WVALID\\(.*\\)A}@WVALID\\1A, 0, 0, 0, 0, 0, 0, 0, 0, 0 }@\n"
642 "s@WVALID\\(.*\\)_}@WVALID\\1_, 0, 0, 0, 0, 0, 0, 0 }@\n";
643 test_text = <<- _EOText_
644 /*
645 * @(#)_RCSfile: pthread.h,v $ _Revision: 1.1.33.21 $ (DEC) _Date: 2000/08/15 15:30:13 $
646 */
647 #ifndef _PTHREAD_NOMETER_STATIC
648 # define PTHREAD_MUTEX_INITIALIZER \
649 {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA}
650 # define PTHREAD_COND_INITIALIZER \
651 {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA}
652 # define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \
653 {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}
654 # define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \
655 {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}
656 #else
657 # define PTHREAD_MUTEX_INITIALIZER {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA}
658 # define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \
659 {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}
660 # define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \
661 {0, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}
662 #endif
663
664 #define PTHREAD_RWLOCK_INITIALIZER {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA}
665 #define PTHREAD_RWLOCK_INITWITHNAME_NP(_n_,_a_) \
666 {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA, _n_, _a_}
667 _EOText_;
668 };
669
670
671 /*
672 * Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0
673 * And OpenBSD.
674 */
675 fix = {
676 hackname = alpha_sbrk;
677 files = unistd.h;
678 select = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
679 c_fix = format;
680 c_fix_arg = "void *sbrk(";
681 test_text = "extern char* sbrk(ptrdiff_t increment);";
682 };
683
684
685 /*
686 * Change external names of wcstok/wcsftime via asm instead of macros on
687 * Tru64 UNIX V4.0.
688 */
689 fix = {
690 hackname = alpha_wchar;
691 files = wchar.h;
692
693 mach = "alpha*-dec-osf4*";
694 select = "#define wcstok wcstok_r";
695 sed = "s@#define wcstok wcstok_r@"
696 "extern wchar_t *wcstok __((wchar_t *, const wchar_t *, "
697 "wchar_t **)) __asm__(\"wcstok_r\");@";
698 sed = "s@#define wcsftime __wcsftime_isoc@"
699 "extern size_t wcsftime __((wchar_t *, size_t, const wchar_t *"
700 ", const struct tm *)) __asm__(\"__wcsftime_isoc\");@";
701 test_text = "#define wcstok wcstok_r\n"
702 "#define wcsftime __wcsftime_isoc";
703 };
704
705
706 /*
707 * For C++, avoid any typedef or macro definition of bool,
708 * and use the built in type instead.
709 * HP/UX 10.20 also has it in curses_colr/curses.h.
710 */
711 fix = {
712 hackname = avoid_bool_define;
713 files = curses.h;
714 files = curses_colr/curses.h;
715 files = term.h;
716 files = tinfo.h;
717
718 select = "#[ \t]*define[ \t]+bool[ \t]";
719 bypass = "__cplusplus";
720
721 c_fix = format;
722 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
723 c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*";
724
725 test_text = "# define bool\t char \n";
726 };
727
728
729 fix = {
730 hackname = avoid_bool_type;
731 files = curses.h;
732 files = curses_colr/curses.h;
733 files = term.h;
734 files = tinfo.h;
735
736 select = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
737 bypass = "__cplusplus";
738
739 c_fix = format;
740 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
741
742 test_text = "typedef unsigned int\tbool \t; /* bool\n type */";
743 };
744
745
746 /*
747 * For C++, avoid any typedef definition of wchar_t,
748 * and use the built in type instead.
749 * Don't do this for headers that are smart enough to do the right
750 * thing (recent [n]curses.h and Xlib.h).
751 * Don't do it for <linux/nls.h> which is never used from C++ anyway,
752 * and will be broken by the edit.
753 */
754
755 fix = {
756 hackname = avoid_wchar_t_type;
757
758 select = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;";
759 bypass = "__cplusplus";
760 bypass = "_LINUX_NLS_H";
761 bypass = "XFree86: xc/lib/X11/Xlib\\.h";
762
763 c_fix = format;
764 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
765
766 test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */";
767 };
768
769
770 /*
771 * Fix `typedef struct term;' on hppa1.1-hp-hpux9.
772 */
773 fix = {
774 hackname = bad_struct_term;
775 files = curses.h;
776 select = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;";
777 c_fix = format;
778 c_fix_arg = "struct term;";
779
780 test_text = 'typedef struct term;';
781 };
782
783
784 /*
785 * Fix one other error in this file:
786 * a mismatched quote not inside a C comment.
787 */
788 fix = {
789 hackname = badquote;
790 files = sundev/vuid_event.h;
791 select = "doesn't";
792 c_fix = format;
793 c_fix_arg = "does not";
794
795 test_text = "/* doesn't have matched single quotes */";
796 };
797
798
799 /*
800 * check for broken assert.h that needs stdio.h
801 */
802 fix = {
803 hackname = broken_assert_stdio;
804 files = assert.h;
805 select = stderr;
806 bypass = "include.*stdio\\.h";
807 c_fix = wrap;
808 c_fix_arg = "#include <stdio.h>\n";
809 test_text = "extern FILE* stderr;";
810 };
811
812
813 /*
814 * check for broken assert.h that needs stdlib.h
815 */
816 fix = {
817 hackname = broken_assert_stdlib;
818 files = assert.h;
819 select = 'exit *\(|abort *\(';
820 bypass = "include.*stdlib\\.h";
821 c_fix = wrap;
822 c_fix_arg = "#ifdef __cplusplus\n"
823 "#include <stdlib.h>\n"
824 "#endif\n";
825 test_text = "extern void exit ( int );";
826 };
827
828
829 /*
830 * Remove `extern double cabs' declarations from math.h.
831 * This conflicts with C99. Discovered on AIX.
832 * IRIX 5 and IRIX 6 before 6.5.18 (where C99 support was introduced)
833 * declares cabs() to take a struct __cabs_s argument.
834 * SunOS4 has its cabs() declaration followed by a comment which
835 * terminates on the following line.
836 * Darwin hides its broken cabs in architecture-specific subdirs.
837 */
838 fix = {
839 hackname = broken_cabs;
840 files = math.h, "architecture/*/math.h";
841 select = "^extern[ \t]+double[ \t]+cabs";
842
843 sed = "s/^extern[ \t]*double[ \t]*cabs[ \t]*\([^\\\)]*\);//";
844 sed = "s/^extern[ \t]*long[ \t]*double[ \t]*cabsl[ \t]*\([^\\\)]*\);//";
845
846 test_text = "#ifdef __STDC__\n"
847 "extern double cabs(struct dbl_hypot);\n"
848 "#else\n"
849 "extern double cabs();\n"
850 "#endif\n"
851 "extern double cabs ( _Complex z );\n"
852 "extern double cabs(); /* This is a comment\n"
853 " and it ends here. */\n"
854 "extern double cabs(struct __cabs_s);\n"
855 "extern long double cabsl( struct __cabsl_s );";
856 };
857
858
859 /*
860 * Fixup Darwin's broken check for __builtin_nanf.
861 */
862 fix = {
863 hackname = broken_nan;
864 /*
865 * It is tempting to omit the first "files" entry. Do not.
866 * The testing machinery will take the first "files" entry as the name
867 * of a test file to play with. It would be a nuisance to have a directory
868 * with the name "*".
869 */
870 files = "architecture/ppc/math.h";
871 files = "architecture/*/math.h";
872 select = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
873 bypass = "powl";
874 c_fix = format;
875 c_fix_arg = "#if 1";
876 test_text = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
877 };
878
879
880 /*
881 * Various systems derived from BSD4.4 contain a macro definition
882 * for vfscanf that interacts badly with requirements of builtin-attrs.def.
883 * Known to be fixed in FreeBSD 5 system headers.
884 */
885 fix = {
886 hackname = bsd_stdio_attrs_conflict;
887 mach = "*-*-*bsd*";
888 mach = "*-*-*darwin*";
889 files = stdio.h;
890 select = "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$";
891 c_fix = format;
892 c_fix_arg = '#define _BSD_STRING(_BSD_X) _BSD_STRINGX(_BSD_X)' "\n"
893 '#define _BSD_STRINGX(_BSD_X) #_BSD_X' "\n"
894 'int vfscanf(FILE *, const char *, __builtin_va_list) '
895 '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__) "__svfscanf");';
896 test_text = '#define vfscanf __svfscanf';
897 };
898
899
900 /*
901 * Fix various macros used to define ioctl numbers.
902 * The traditional syntax was:
903 *
904 * #define _CTRL(n, x) (('n'<<8)+x)
905 * #define TCTRLCFOO _CTRL(T, 1)
906 *
907 * but this does not work with the C standard, which disallows macro
908 * expansion inside strings. We have to rewrite it thus:
909 *
910 * #define _CTRL(n, x) ((n<<8)+x)
911 * #define TCTRLCFOO _CTRL('T', 1)
912 *
913 * The select expressions match too much, but the c_fix code is cautious.
914 *
915 * CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ...
916 */
917 fix = {
918 hackname = ctrl_quotes_def;
919 select = "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]";
920 c_fix = char_macro_def;
921 c_fix_arg = "CTRL";
922
923 /*
924 * This is two tests in order to ensure that the "CTRL(c)" can
925 * be selected in isolation from the multi-arg format
926 */
927 test_text = "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n";
928 test_text = "#define _CTRL(c) ('c'&037)";
929 };
930
931 fix = {
932 hackname = ctrl_quotes_use;
933 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']";
934 c_fix = char_macro_use;
935 c_fix_arg = "CTRL";
936 test_text = "#define TCTRLFOO BSD43_CTRL(T, 1)";
937 };
938
939
940 /*
941 * sys/mman.h on HP/UX is not C++ ready,
942 * even though NO_IMPLICIT_EXTERN_C is defined on HP/UX.
943 *
944 * rpc/types.h on OSF1/2.0 is not C++ ready,
945 * even though NO_IMPLICIT_EXTERN_C is defined for the alpha.
946 *
947 * The problem is the declaration of malloc.
948 */
949 fix = {
950 hackname = cxx_unready;
951 files = sys/mman.h;
952 files = rpc/types.h;
953 select = '[^#]+malloc.*;'; /* Catch any form of declaration
954 not within a macro. */
955 bypass = '"C"|__BEGIN_DECLS';
956
957 c_fix = wrap;
958 c_fix_arg = "#ifdef __cplusplus\n"
959 "extern \"C\" {\n"
960 "#endif\n";
961 c_fix_arg = "#ifdef __cplusplus\n"
962 "}\n"
963 "#endif\n";
964 test_text = "extern void* malloc( size_t );";
965 };
966
967
968 /*
969 * On darwin8 and earlier, mach-o/swap.h isn't properly guarded
970 * by 'extern "C"'. On darwin7 some mach/ headers aren't properly guarded.
971 */
972 fix = {
973 hackname = darwin_externc;
974 mach = "*-*-darwin*";
975 files = mach-o/swap.h;
976 files = mach/mach_time.h;
977 files = mach/mach_traps.h;
978 files = mach/message.h;
979 files = mach/mig.h;
980 files = mach/semaphore.h;
981 bypass = "extern \"C\"";
982 bypass = "__BEGIN_DECLS";
983 c_fix = wrap;
984 c_fix_arg = "#ifdef __cplusplus\n"
985 "extern \"C\" {\n"
986 "#endif\n";
987 c_fix_arg = "#ifdef __cplusplus\n"
988 "}\n"
989 "#endif\n";
990 test_text = "extern void swap_fat_header();\n";
991 };
992
993
994 /*
995 * AvailabilityMacros.h on Darwin breaks with GCC 4.0, because of
996 * bad __GNUC__ tests.
997 */
998
999 fix = {
1000 hackname = darwin_gcc4_breakage;
1001 mach = "*-*-darwin*";
1002 files = AvailabilityMacros.h;
1003 select = "\\(__GNUC__ >= 3\\) && \\(__GNUC_MINOR__ >= 1\\)";
1004 c_fix = format;
1005 c_fix_arg = "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))";
1006 test_text = "#if defined(__GNUC__) && (__GNUC__ >= 3) && "
1007 "(__GNUC_MINOR__ >= 1)\n";
1008 };
1009
1010
1011 /*
1012 * __private_extern__ doesn't exist in FSF GCC. Even if it did,
1013 * why would you ever put it in a system header file?
1014 */
1015 fix = {
1016 hackname = darwin_private_extern;
1017 mach = "*-*-darwin*";
1018 files = mach-o/dyld.h;
1019 select = "__private_extern__ [a-z_]+ _dyld_";
1020 c_fix = format;
1021 c_fix_arg = "extern";
1022 c_fix_arg = "__private_extern__";
1023 test_text = "__private_extern__ int _dyld_func_lookup(\n"
1024 "const char *dyld_func_name,\n"
1025 "unsigned long *address);\n";
1026 };
1027
1028
1029 /*
1030 * Fix <c_asm.h> on Digital UNIX V4.0:
1031 * It contains a prototype for a DEC C internal asm() function,
1032 * clashing with gcc's asm keyword. So protect this with __DECC.
1033 */
1034 fix = {
1035 hackname = dec_intern_asm;
1036 files = c_asm.h;
1037 sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
1038 sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
1039 "#endif\n";
1040 test_text =
1041 "float fasm {\n"
1042 " ... asm stuff ...\n"
1043 "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/";
1044 };
1045
1046
1047 /*
1048 * Fix typo in <wchar.h> on DJGPP 2.03.
1049 */
1050 fix = {
1051 hackname = djgpp_wchar_h;
1052 file = wchar.h;
1053 select = "__DJ_wint_t";
1054 bypass = "sys/djtypes.h";
1055 c_fix = format;
1056 c_fix_arg = "%0\n#include <sys/djtypes.h>";
1057 c_fix_arg = "#include <stddef.h>";
1058 test_text = "#include <stddef.h>\n"
1059 "extern __DJ_wint_t x;\n";
1060 };
1061
1062
1063 /*
1064 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
1065 */
1066 fix = {
1067 hackname = ecd_cursor;
1068 files = "sunwindow/win_lock.h";
1069 files = "sunwindow/win_cursor.h";
1070 select = 'ecd\.cursor';
1071 c_fix = format;
1072 c_fix_arg = 'ecd_cursor';
1073
1074 test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
1075 };
1076
1077
1078 /*
1079 * math.h on SunOS 4 puts the declaration of matherr before the definition
1080 * of struct exception, so the prototype (added by fixproto) causes havoc.
1081 * This must appear before the math_exception fix.
1082 */
1083 fix = {
1084 hackname = exception_structure;
1085 files = math.h;
1086
1087 /* If matherr has a prototype already, the header needs no fix. */
1088 bypass = 'matherr.*(struct exception|__MATH_EXCEPTION|[ \t]*__FP_EXCEPTION[ \t]*\*[ \t]*)';
1089 select = matherr;
1090
1091 c_fix = wrap;
1092 c_fix_arg = "struct exception;\n";
1093
1094 test_text = "extern int matherr();";
1095 };
1096
1097
1098 /*
1099 * Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume
1100 * neither the existence of GCC 3 nor its exact feature set yet break
1101 * (by design?) when __GNUC__ is set beyond 2.
1102 */
1103 fix = {
1104 hackname = freebsd_gcc3_breakage;
1105 mach = "*-*-freebsd*";
1106 files = sys/cdefs.h;
1107 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$';
1108 bypass = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)';
1109 c_fix = format;
1110 c_fix_arg = '%0 || __GNUC__ >= 3';
1111 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7';
1112 };
1113
1114
1115 /*
1116 * Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume
1117 * neither the existence of GCC 4 nor its exact feature set yet break
1118 * (by design?) when __GNUC__ is set beyond 3.
1119 */
1120 fix = {
1121 hackname = freebsd_gcc4_breakage;
1122 mach = "*-*-freebsd*";
1123 files = sys/cdefs.h;
1124 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$';
1125 c_fix = format;
1126 c_fix_arg = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3';
1127 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3';
1128 };
1129
1130
1131 /*
1132 * Some versions of glibc don't expect the C99 inline semantics.
1133 */
1134 fix = {
1135 hackname = glibc_c99_inline_1;
1136 files = features.h, '*/features.h';
1137 select = "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$";
1138 c_fix = format;
1139 c_fix_arg = "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)";
1140 test_text = <<-EOT
1141 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
1142 && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__
1143 # define __USE_EXTERN_INLINES 1
1144 #endif
1145 EOT;
1146 };
1147
1148
1149 /*
1150 * Similar, but a version that didn't have __NO_INLINE__
1151 */
1152 fix = {
1153 hackname = glibc_c99_inline_1a;
1154 files = features.h, '*/features.h';
1155 select = "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n"
1156 "(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)";
1157 c_fix = format;
1158 c_fix_arg = "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2";
1159 test_text = <<-EOT
1160 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__
1161 # define __USE_EXTERN_INLINES 1
1162 #endif
1163 EOT;
1164 };
1165
1166
1167 /*
1168 * The glibc_c99_inline_1 fix should have fixed everything. Unfortunately
1169 * there are many glibc headers which do not respect __USE_EXTERN_INLINES.
1170 * The remaining glibc_c99_inline_* fixes deal with some of those headers.
1171 */
1172 fix = {
1173 hackname = glibc_c99_inline_2;
1174 files = sys/stat.h, '*/sys/stat.h';
1175 select = "extern __inline__ int";
1176 sed = "s/extern int \\(stat\\|lstat\\|fstat\\|mknod\\)/"
1177 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1178 "__inline__ int \\1/";
1179 sed = "s/extern int __REDIRECT\\(_NTH\\|\\) (\\(stat\\|lstat\\|fstat\\)/"
1180 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1181 "__inline__ int __REDIRECT\\1 (\\2/";
1182 sed = "s/^extern __inline__ int/"
1183 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1184 "__inline__ int/";
1185 test_text = <<-EOT
1186 extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2));
1187 extern __inline__ int
1188 __NTH (fstat64 (int __fd, struct stat64 *__statbuf))
1189 {}
1190 EOT;
1191 };
1192
1193
1194 fix = {
1195 hackname = glibc_c99_inline_3;
1196 files = bits/string2.h, '*/bits/string2.h';
1197 select = "extern __inline";
1198 bypass = "__extern_inline|__GNU_STDC_INLINE__";
1199 c_fix = format;
1200 c_fix_arg = "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)";
1201 c_fix_arg = "^# ifdef __cplusplus$";
1202 test_text = <<-EOT
1203 # ifdef __cplusplus
1204 # define __STRING_INLINE inline
1205 # else
1206 # define __STRING_INLINE extern __inline
1207 # endif
1208 EOT;
1209 };
1210
1211
1212 fix = {
1213 hackname = glibc_c99_inline_4;
1214 files = sys/sysmacros.h, '*/sys/sysmacros.h', wchar.h, '*/wchar.h';
1215 bypass = "__extern_inline|__gnu_inline__";
1216 select = "(^| )extern __inline";
1217 c_fix = format;
1218 c_fix_arg = "%0 __attribute__ ((__gnu_inline__))";
1219 test_text = <<-EOT
1220 __extension__ extern __inline unsigned int
1221 extern __inline unsigned int
1222 EOT;
1223 };
1224
1225
1226 /* glibc-2.3.5 defines pthread mutex initializers incorrectly,
1227 * so we replace them with versions that correspond to the
1228 * definition.
1229 */
1230 fix = {
1231 hackname = glibc_mutex_init;
1232 files = pthread.h;
1233 select = '\{ *\{ *0, *\} *\}';
1234 sed = "/define[ \t]\\+PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/{\n"
1235 "N\ns/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/\n}";
1236 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1237 "\\(RECURSIVE\\|ERRORCHECK\\|ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/";
1238 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1239 "\\(RECURSIVE\\|ERRORCHECK\\|ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1240 sed = "/define[ \t]\\+PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/"
1241 "N;s/^[ \t]*#[ \t]*"
1242 "\\(define[ \t]\\+PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n"
1243 "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\n"
1244 "# \\1\\n"
1245 " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\n"
1246 "# else\\n"
1247 "# \\1\\n"
1248 " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\n"
1249 "# endif/";
1250 sed = "s/{ \\(0, 0, 0, 0, 0, 0, "
1251 "PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/";
1252 sed = "/define[ \t]\\+PTHREAD_COND_INITIALIZER/"
1253 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/";
1254
1255 test_text = <<- _EOText_
1256 #define PTHREAD_MUTEX_INITIALIZER \\
1257 { { 0, } }
1258 #ifdef __USE_GNU
1259 # if __WORDSIZE == 64
1260 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1261 { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1262 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1263 { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1264 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1265 { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1266 # else
1267 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1268 { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1269 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1270 { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1271 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1272 { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1273 # endif
1274 #endif
1275 # define PTHREAD_RWLOCK_INITIALIZER \\
1276 { { 0, } }
1277 # ifdef __USE_GNU
1278 # if __WORDSIZE == 64
1279 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1280 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\
1281 PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1282 # else
1283 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1284 { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1285 # endif
1286 # endif
1287 #define PTHREAD_COND_INITIALIZER { { 0, } }
1288 _EOText_;
1289 };
1290
1291
1292 /*
1293 * Fix these files to use the types we think they should for
1294 * ptrdiff_t, size_t, and wchar_t.
1295 *
1296 * This defines the types in terms of macros predefined by our 'cpp'.
1297 * This is supposedly necessary for glibc's handling of these types.
1298 * It's probably not necessary for anyone else, but it doesn't hurt.
1299 */
1300 fix = {
1301 hackname = gnu_types;
1302 files = "sys/types.h";
1303 files = "stdlib.h";
1304 files = "sys/stdtypes.h";
1305 files = "stddef.h";
1306 files = "memory.h";
1307 files = "unistd.h";
1308 bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
1309 select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
1310 c_fix = gnu_type;
1311 /* The Solaris 10 headers already define these types correctly. */
1312 mach = '*-*-solaris2.1[0-9]*';
1313 not_machine = true;
1314
1315 test_text = "typedef long int ptrdiff_t; /* long int */\n"
1316 "typedef uint_t size_t; /* uint_t */\n"
1317 "typedef ushort_t wchar_t; /* ushort_t */";
1318 };
1319
1320
1321 /*
1322 * Fix HP & Sony's use of "../machine/xxx.h"
1323 * to refer to: <machine/xxx.h>
1324 */
1325 fix = {
1326 hackname = hp_inline;
1327 files = sys/spinlock.h;
1328 files = machine/machparam.h;
1329 select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/';
1330
1331 c_fix = format;
1332 c_fix_arg = "%1<machine/%2.h>";
1333
1334 c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/'
1335 '([a-z]+)\.h"';
1336
1337 test_text = ' # include "../machine/mumble.h"';
1338 };
1339
1340
1341 /*
1342 * Check for (...) in C++ code in HP/UX sys/file.h.
1343 */
1344 fix = {
1345 hackname = hp_sysfile;
1346 files = sys/file.h;
1347 select = "HPUX_SOURCE";
1348
1349 c_fix = format;
1350 c_fix_arg = "(struct file *, ...)";
1351 c_fix_arg = '\(\.\.\.\)';
1352
1353 test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
1354 };
1355
1356
1357 /*
1358 * Un-Hide a series of five FP defines from post-1999 compliance GCC:
1359 * FP_NORMAL, FP_ZERO, FP_INFINITE, FP_SUBNORMAL and FP_NAN
1360 */
1361 fix = {
1362 hackname = hppa_hpux_fp_macros;
1363 mach = "hppa*-hp-hpux11*";
1364 files = math.h;
1365 select = "#[ \t]*define[ \t]*FP_NORMAL.*\n"
1366 "#[ \t]*define[ \t]*FP_ZERO.*\n"
1367 "#[ \t]*define[ \t]*FP_INFINITE.*\n"
1368 "#[ \t]*define[ \t]*FP_SUBNORMAL.*\n"
1369 "#[ \t]*define[ \t]*FP_NAN.*\n";
1370 c_fix = format;
1371 c_fix_arg = <<- _EOFix_
1372 #endif /* _INCLUDE_HPUX_SOURCE */
1373
1374 #if defined(_INCLUDE_HPUX_SOURCE) || \
1375 (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
1376 %0#endif
1377
1378 #ifdef _INCLUDE_HPUX_SOURCE
1379
1380 _EOFix_;
1381
1382 test_text =
1383 "# define FP_NORMAL 0\n"
1384 "# define FP_ZERO 1\n"
1385 "# define FP_INFINITE 2\n"
1386 "# define FP_SUBNORMAL 3\n"
1387 "# define FP_NAN 4\n";
1388 };
1389
1390
1391 /*
1392 * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
1393 * math.h to prevent clash with define in c_std/bits/std_cmath.h.
1394 */
1395 fix = {
1396 hackname = hpux10_cpp_pow_inline;
1397 files = fixinc-test-limits.h, math.h;
1398 select = <<- END_POW_INLINE
1399 ^# +ifdef +__cplusplus
1400 +\}
1401 +inline +double +pow\(double +__d,int +__expon\) +\{
1402 [ ]+return +pow\(__d,\(double\)__expon\);
1403 +\}
1404 +extern +"C" +\{
1405 #else
1406 # +endif
1407 END_POW_INLINE;
1408
1409 c_fix = format;
1410 c_fix_arg = "";
1411
1412 test_text =
1413 "# ifdef __cplusplus\n"
1414 " }\n"
1415 " inline double pow(double __d,int __expon) {\n"
1416 "\t return pow(__d,(double)__expon);\n"
1417 " }\n"
1418 ' extern "C"' " {\n"
1419 "#else\n"
1420 "# endif";
1421 };
1422
1423 fix = {
1424 hackname = hpux11_cpp_pow_inline;
1425 files = math.h;
1426 select = " +inline double pow\\(double d,int expon\\) \\{\n"
1427 " +return pow\\(d, \\(double\\)expon\\);\n"
1428 " +\\}\n";
1429 c_fix = format;
1430 c_fix_arg = "";
1431
1432 test_text =
1433 " inline double pow(double d,int expon) {\n"
1434 " return pow(d, (double)expon);\n"
1435 " }\n";
1436 };
1437
1438
1439 /*
1440 * Fix hpux 10.X missing ctype declarations 1
1441 */
1442 fix = {
1443 hackname = hpux10_ctype_declarations1;
1444 files = ctype.h;
1445 select = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)";
1446 bypass = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\(";
1447 c_fix = format;
1448 c_fix_arg = "#ifdef _PROTOTYPES\n"
1449 "extern int __tolower(int);\n"
1450 "extern int __toupper(int);\n"
1451 "#else /* NOT _PROTOTYPES */\n"
1452 "extern int __tolower();\n"
1453 "extern int __toupper();\n"
1454 "#endif /* _PROTOTYPES */\n\n"
1455 "%0\n";
1456
1457 test_text = "# define _toupper(__c) __toupper(__c)\n";
1458 };
1459
1460
1461 /*
1462 * Fix hpux 10.X missing ctype declarations 2
1463 */
1464 fix = {
1465 hackname = hpux10_ctype_declarations2;
1466 files = ctype.h;
1467 select = "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)";
1468 bypass = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\(";
1469 c_fix = format;
1470 c_fix_arg = "%0\n\n"
1471 "#ifdef _PROTOTYPES\n"
1472 " extern int _isalnum(int);\n"
1473 " extern int _isalpha(int);\n"
1474 " extern int _iscntrl(int);\n"
1475 " extern int _isdigit(int);\n"
1476 " extern int _isgraph(int);\n"
1477 " extern int _islower(int);\n"
1478 " extern int _isprint(int);\n"
1479 " extern int _ispunct(int);\n"
1480 " extern int _isspace(int);\n"
1481 " extern int _isupper(int);\n"
1482 " extern int _isxdigit(int);\n"
1483 "# else /* not _PROTOTYPES */\n"
1484 " extern int _isalnum();\n"
1485 " extern int _isalpha();\n"
1486 " extern int _iscntrl();\n"
1487 " extern int _isdigit();\n"
1488 " extern int _isgraph();\n"
1489 " extern int _islower();\n"
1490 " extern int _isprint();\n"
1491 " extern int _ispunct();\n"
1492 " extern int _isspace();\n"
1493 " extern int _isupper();\n"
1494 " extern int _isxdigit();\n"
1495 "#endif /* _PROTOTYPES */\n";
1496
1497 test_text = "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n"
1498 " extern unsigned int *__SB_masks;\n";
1499 };
1500
1501
1502 /*
1503 * Fix hpux 10.X missing stdio declarations
1504 */
1505 fix = {
1506 hackname = hpux10_stdio_declarations;
1507 files = stdio.h;
1508 select = "^#[ \t]*define _iob[ \t]*__iob";
1509 bypass = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\(";
1510 c_fix = format;
1511 c_fix_arg = "%0\n\n"
1512 "# if defined(__STDC__) || defined(__cplusplus)\n"
1513 " extern int snprintf(char *, size_t, const char *, ...);\n"
1514 " extern int vsnprintf(char *, size_t, const char *, __va_list);\n"
1515 "# else /* not __STDC__) || __cplusplus */\n"
1516 " extern int snprintf();\n"
1517 " extern int vsnprintf();\n"
1518 "# endif /* __STDC__) || __cplusplus */\n";
1519
1520 test_text = "# define _iob __iob\n";
1521 };
1522
1523
1524 /*
1525 * Make sure hpux defines abs in header.
1526 */
1527 fix = {
1528 hackname = hpux11_abs;
1529 mach = "ia64-hp-hpux11*";
1530 files = stdlib.h;
1531 select = "ifndef _MATH_INCLUDED";
1532 c_fix = format;
1533 c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)";
1534 test_text = "#ifndef _MATH_INCLUDED";
1535 };
1536
1537
1538 /*
1539 * Keep HP-UX 11 from stomping on C++ math namespace
1540 * with defines for fabsf.
1541 */
1542 fix = {
1543 hackname = hpux11_fabsf;
1544 files = math.h;
1545 select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
1546 bypass = "__cplusplus";
1547
1548 c_fix = format;
1549 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1550
1551 test_text =
1552 "#ifdef _PA_RISC\n"
1553 "# define fabsf(x) ((float)fabs((double)(float)(x)))\n"
1554 "#endif";
1555 };
1556
1557
1558 /*
1559 * Fix C99 constant in __POINTER_SET define.
1560 */
1561 fix = {
1562 hackname = hpux11_pthread_const;
1563 mach = "*-hp-hpux11.[0-3]*";
1564 files = sys/pthread.h;
1565 select = "^#define[ \t]*__POINTER_SET[ \t]*\\(\\(void \\*\\) 1LL\\)";
1566
1567 c_fix = format;
1568 c_fix_arg = "#define __POINTER_SET\t\t((void *) 1L)";
1569 test_text = "#define __POINTER_SET\t\t((void *) 1LL)";
1570 };
1571
1572
1573 /*
1574 * Prevent HP-UX 11 from defining __size_t and preventing size_t from
1575 * being defined by having it define _hpux_size_t instead.
1576 */
1577 fix = {
1578 hackname = hpux11_size_t;
1579 mach = "*-hp-hpux11*";
1580 select = "__size_t";
1581
1582 c_fix = format;
1583 c_fix_arg = "_hpux_size_t";
1584
1585 test_text =
1586 "#define __size_t size_t\n"
1587 " extern int getpwuid_r( char *, __size_t, struct passwd **);\n";
1588 };
1589
1590
1591 /*
1592 * Fix hpux 11.00 broken snprintf declaration
1593 * (third argument is char *, needs to be const char * to prevent
1594 * spurious warnings with -Wwrite-strings or in C++).
1595 */
1596 fix = {
1597 hackname = hpux11_snprintf;
1598 files = stdio.h;
1599 select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
1600 ' *(char *\*, *\.\.\.\);)';
1601 c_fix = format;
1602 c_fix_arg = '%1 const %3';
1603
1604 test_text = "extern int snprintf(char *, size_t, char *, ...);\n"
1605 "extern int snprintf(char *, __size_t, char *, ...);\n"
1606 "extern int snprintf(char *, _hpux_size_t, char *, ...);";
1607 };
1608
1609
1610 /*
1611 * In inttypes.h on HPUX 11, the use of __CONCAT__ in the definition
1612 * of UINT32_C has undefined behavior according to ISO/ANSI:
1613 * the arguments to __CONCAT__ are not macro expanded before the
1614 * concatination happens so the trailing ')' in the first argument
1615 * is concatinated with the 'l' in the second argument creating an
1616 * invalid pp token. The behavior of invalid pp tokens is undefined.
1617 * GCC does not handle these invalid tokens the way the HP compiler does.
1618 * This problem will potentially occur anytime macros are used in the
1619 * arguments to __CONCAT__. A general solution to this problem would be to
1620 * insert another layer of macro between __CONCAT__ and its use
1621 * in UINT32_C. An example of this solution can be found in the C standard.
1622 * A more specific solution, the one used here, is to change the UINT32_C
1623 * macro to not used macros in the arguments to __CONCAT__.
1624 */
1625 fix = {
1626 hackname = hpux11_uint32_c;
1627 files = inttypes.h;
1628 select = "^#define UINT32_C\\(__c\\)[ \t]*"
1629 "__CONCAT__\\(__CONCAT_U__\\(__c\\),l\\)";
1630 c_fix = format;
1631 c_fix_arg = '#define UINT32_C(__c) __CONCAT__(__c,ul)';
1632 test_text =
1633 "#define CONCAT_U__(__c)\t__CONCAT__(__c,u)\n"
1634 "#define UINT32_C(__c)\t__CONCAT__(__CONCAT_U__(__c),l)";
1635 };
1636
1637
1638 /*
1639 * Fix hpux 11.00 broken vsnprintf declaration
1640 */
1641 fix = {
1642 hackname = hpux11_vsnprintf;
1643 files = stdio.h;
1644 select = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
1645 'const char \*,) __va__list\);';
1646 c_fix = format;
1647 c_fix_arg = "%1 __va_list);";
1648
1649 test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
1650 ' __va__list);';
1651 };
1652
1653
1654 /*
1655 * get rid of bogus inline definitions in HP-UX 8.0
1656 */
1657 fix = {
1658 hackname = hpux8_bogus_inlines;
1659 files = math.h;
1660 select = inline;
1661 bypass = "__GNUG__";
1662 sed = "s@inline int abs(int [a-z][a-z]*) {.*}"
1663 "@extern \"C\" int abs(int);@";
1664 sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
1665 sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
1666 sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
1667 test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n"
1668 "inline double sqr(double v) { return v**0.5; }";
1669 };
1670
1671
1672 /*
1673 * Fix hpux broken ctype macros
1674 */
1675 fix = {
1676 hackname = hpux_ctype_macros;
1677 files = ctype.h;
1678 select = '((: |\()__SB_masks \? )'
1679 '(__SB_masks\[__(alnum|c)\] & _IS)';
1680 c_fix = format;
1681 c_fix_arg = "%1(int)%3";
1682
1683 test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
1684 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
1685 };
1686
1687
1688 /*
1689 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
1690 */
1691 fix = {
1692 hackname = hpux_htonl;
1693 files = netinet/in.h;
1694 select = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1695 "(/\\*\n"
1696 " \\* Macros for number representation conversion\\.\n"
1697 " \\*/\n"
1698 "#ifndef ntohl)";
1699 c_fix = format;
1700 c_fix_arg = "#if 1\n%1";
1701
1702 test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1703 "/*\n"
1704 " * Macros for number representation conversion.\n"
1705 " */\n"
1706 "#ifndef ntohl\n"
1707 "#define ntohl(x) (x)\n"
1708 "#define ntohs(x) (x)\n"
1709 "#define htonl(x) (x)\n"
1710 "#define htons(x) (x)\n"
1711 "#endif\n"
1712 "#endif /* ! _XOPEN_SOURCE_EXTENDED */";
1713 };
1714
1715
1716 /*
1717 * HP-UX long_double
1718 */
1719 fix = {
1720 hackname = hpux_long_double;
1721 files = stdlib.h;
1722 select = "extern[ \t]long_double[ \t]strtold";
1723 bypass = "long_double_t";
1724 sed = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
1725 sed = "s/long_double/long double/g";
1726
1727 test_text = "# ifndef _LONG_DOUBLE\n"
1728 "# define _LONG_DOUBLE\n"
1729 " typedef struct {\n"
1730 " unsigned int word1, word2, word3, word4;\n"
1731 " } long_double;\n"
1732 "# endif /* _LONG_DOUBLE */\n"
1733 "extern long_double strtold(const char *, char **);\n";
1734 };
1735
1736
1737 /*
1738 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
1739 */
1740 fix = {
1741 hackname = hpux_systime;
1742 files = sys/time.h;
1743 select = "^extern struct sigevent;";
1744
1745 c_fix = format;
1746 c_fix_arg = "struct sigevent;";
1747
1748 test_text = 'extern struct sigevent;';
1749 };
1750
1751
1752 /*
1753 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown
1754 * type and mpinfou is only defined when _KERNEL is set.
1755 */
1756 fix = {
1757 hackname = hpux_spu_info;
1758 mach = "*-hp-hpux*";
1759 files = "*/sys/getppdp.h";
1760 select = "^.*extern.*spu_info.*";
1761
1762 c_fix = format;
1763 c_fix_arg = "#ifdef _KERNEL\n%0\n#endif";
1764
1765 test_text = "extern union mpinfou spu_info[];";
1766 };
1767
1768 fix = {
1769 hackname = hpux11_extern_sendfile;
1770 mach = "*-hp-hpux11.[12]*";
1771 files = sys/socket.h;
1772 select = "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n";
1773 c_fix = format;
1774 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
1775 test_text = " extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
1776 };
1777
1778 fix = {
1779 hackname = hpux11_extern_sendpath;
1780 mach = "*-hp-hpux11.[12]*";
1781 files = sys/socket.h;
1782 select = "^[ \t]*extern sbsize_t sendpath.*\n.*, int\\)\\);\n";
1783 c_fix = format;
1784 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
1785 test_text = " extern sbsize_t sendpath __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
1786 };
1787
1788 fix = {
1789 hackname = hpux_extern_errno;
1790 mach = "*-hp-hpux10.*";
1791 mach = "*-hp-hpux11.[0-2]*";
1792 files = errno.h;
1793 select = "^[ \t]*extern int errno;$";
1794 c_fix = format;
1795 c_fix_arg = "#ifdef __cplusplus\nextern \"C\" {\n#endif\n%0\n#ifdef __cplusplus\n}\n#endif";
1796 test_text = " extern int errno;\n";
1797 };
1798
1799
1800 /*
1801 * Add missing braces to pthread initializer defines.
1802 */
1803 fix = {
1804 hackname = hpux_pthread_initializers;
1805 mach = "*-hp-hpux11.[0-3]*";
1806 files = sys/pthread.h;
1807 sed = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\"
1808 "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@";
1809 sed = "s@^[ \t]*1,[ \t]*\\\\"
1810 "@\t{ 1, 0 }@";
1811 sed = "/^[ \t]*0$/d";
1812 sed = "s@__PTHREAD_MUTEX_VALID, 0"
1813 "@{ __PTHREAD_MUTEX_VALID, 0 }@";
1814 sed = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\"
1815 "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@";
1816 sed = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
1817 "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
1818 sed = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
1819 "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
1820 sed = "s@^[ \t]*0, 0[ \t]*\\\\"
1821 "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@";
1822 sed = "s@__PTHREAD_COND_VALID, 0"
1823 "@{ __PTHREAD_COND_VALID, 0 }@";
1824 sed = "s@__LWP_COND_VALID, 0,[ \t]*\\\\"
1825 "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@";
1826 sed = "s@__PTHREAD_RWLOCK_VALID, 0"
1827 "@{ __PTHREAD_RWLOCK_VALID, 0 }@";
1828 sed = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\"
1829 "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@";
1830 sed = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
1831 "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@";
1832 test_text = "#define PTHREAD_MUTEX_INITIALIZER {\t\t\t\t\t\\\\\n"
1833 "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n"
1834 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n"
1835 "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n"
1836 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
1837 "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
1838 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
1839 "}\n";
1840 };
1841
1842 /*
1843 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant
1844 */
1845 fix = {
1846 hackname = huge_val_hex;
1847 files = bits/huge_val.h;
1848 select = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*";
1849 bypass = "__builtin_huge_val";
1850
1851 c_fix = format;
1852 c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n";
1853
1854 test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)";
1855 };
1856
1857
1858 /*
1859 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant
1860 */
1861 fix = {
1862 hackname = huge_valf_hex;
1863 files = bits/huge_val.h;
1864 select = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*";
1865 bypass = "__builtin_huge_valf";
1866
1867 c_fix = format;
1868 c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n";
1869
1870 test_text = "# define HUGE_VALF (__extension__ 0x1.0p255f)";
1871 };
1872
1873
1874 /*
1875 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant
1876 */
1877 fix = {
1878 hackname = huge_vall_hex;
1879 files = bits/huge_val.h;
1880 select = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*";
1881 bypass = "__builtin_huge_vall";
1882
1883 c_fix = format;
1884 c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n";
1885
1886 test_text = "# define HUGE_VALL (__extension__ 0x1.0p32767L)";
1887 };
1888
1889
1890 /*
1891 * Fix return type of abort and free
1892 */
1893 fix = {
1894 hackname = int_abort_free_and_exit;
1895 files = stdlib.h;
1896 select = "int[ \t]+(abort|free|exit)[ \t]*\\(";
1897 bypass = "_CLASSIC_ANSI_TYPES";
1898
1899 c_fix = format;
1900 c_fix_arg = "void\t%1(";
1901
1902 test_text = "extern int abort(int);\n"
1903 "extern int free(void*);\n"
1904 "extern int exit(void*);";
1905 };
1906
1907
1908 /*
1909 * Fix various macros used to define ioctl numbers.
1910 * The traditional syntax was:
1911 *
1912 * #define _IO(n, x) (('n'<<8)+x)
1913 * #define TIOCFOO _IO(T, 1)
1914 *
1915 * but this does not work with the C standard, which disallows macro
1916 * expansion inside strings. We have to rewrite it thus:
1917 *
1918 * #define _IO(n, x) ((n<<8)+x)
1919 * #define TIOCFOO _IO('T', 1)
1920 *
1921 * The select expressions match too much, but the c_fix code is cautious.
1922 *
1923 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
1924 */
1925 fix = {
1926 hackname = io_quotes_def;
1927 select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
1928 c_fix = char_macro_def;
1929 c_fix_arg = "IO";
1930 test_text =
1931 "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n"
1932 "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n"
1933 "#define _IO(x,y) ('x'<<8|y)";
1934 test_text =
1935 "#define XX_IO(x) ('x'<<8|256)";
1936 };
1937
1938 fix = {
1939 hackname = io_quotes_use;
1940 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
1941 "\\( *[^,']";
1942 c_fix = char_macro_use;
1943 c_fix_arg = "IO";
1944 test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
1945 "#define TIOCFOO \\\\\n"
1946 "BSD43__IOWR(T, 1) /* Some are multi-line */";
1947 };
1948
1949
1950 /*
1951 * Check for missing ';' in struct
1952 */
1953 fix = {
1954 hackname = ip_missing_semi;
1955 files = netinet/ip.h;
1956 select = "}$";
1957 sed = "/^struct/,/^};/s/}$/};/";
1958 test_text=
1959 "struct mumble {\n"
1960 " union {\n"
1961 " int x;\n"
1962 " }\n"
1963 "}; /* mumbled struct */\n";
1964 };
1965
1966
1967 /*
1968 * IRIX 6.5.1[89] <internal/sgimacros.h> unconditionally defines
1969 * __restrict as restrict iff __c99. This is wrong for C++, which
1970 * needs many C99 features, but only supports __restrict.
1971 */
1972 fix = {
1973 hackname = irix___restrict;
1974 files = internal/sgimacros.h;
1975 select = "(#ifdef __c99\n)(#[ \t]*define __restrict restrict)";
1976
1977 mach = "mips-sgi-irix6.5";
1978 c_fix = format;
1979 c_fix_arg = "%1"
1980 "# ifndef __cplusplus\n%2\n# endif";
1981
1982 test_text = "#ifdef __c99\n# define __restrict restrict";
1983 };
1984
1985 /*
1986 * IRIX 6.5.22 <internal/math_core.h> uses the SGI c99 __generic() intrinsic
1987 * to define the fpclasify, isfinite, isinf, isnan, isnormal and signbit
1988 * functions.
1989 *
1990 * This was probably introduced around IRIX 6.5.18
1991 */
1992 fix = {
1993 hackname = irix___generic1;
1994 files = internal/math_core.h;
1995 mach = "mips-sgi-irix6.5";
1996 select = "#define ([a-z]+)\\(x\\) *__generic.*";
1997
1998 c_fix = format;
1999 c_fix_arg = "extern int %1(double);\n"
2000 "extern int %1f(float);\n"
2001 "extern int %1l(long double);\n"
2002 "#define %1(x) (sizeof(x) == sizeof(double) ? _%1(x) \\\n"
2003 " : sizeof(x) == sizeof(float) ? _%1f(x) \\\n"
2004 " : _%1l(x))\n";
2005
2006 test_text =
2007 "#define isnan(x) __generic(x,,, _isnan, _isnanf, _isnanl,,,)(x)\n";
2008 };
2009
2010
2011 /* Likewise <internal/math_core.h> on IRIX 6.5.19 and later uses the SGI
2012 compiler's __generic intrinsic to define isgreater, isgreaterequal,
2013 isless, islessequal, islessgreater and isunordered functions. */
2014 fix = {
2015 hackname = irix___generic2;
2016 files = internal/math_core.h;
2017 mach = "mips-sgi-irix6.5";
2018 select = "#define ([a-z]+)\\(x,y\\) *__generic.*";
2019
2020 c_fix = format;
2021 c_fix_arg = "#define %1(x,y) \\\n"
2022 " ((sizeof(x)<=4 && sizeof(y)<=4) ? _%1f(x,y) \\\n"
2023 " : (sizeof(x)<=8 && sizeof(y)<=8) ? _%1(x,y) \\\n"
2024 " : _%1l(x,y))\n";
2025
2026 test_text =
2027 "#define isless(x,y) __generic(x,y,, _isless, _islessf, _islessl,,,)(x,y)";
2028 };
2029
2030
2031 /*
2032 * IRIX 5.2's <sys/asm.h> contains an asm comment with a contraction
2033 * that causes the assembly preprocessor to complain about an
2034 * unterminated character constant.
2035 */
2036 fix = {
2037 hackname = irix_asm_apostrophe;
2038 files = sys/asm.h;
2039
2040 select = "^[ \t]*#.*[Ww]e're";
2041 c_fix = format;
2042 c_fix_arg = "%1 are";
2043 c_fix_arg = "^([ \t]*#.*[Ww]e)'re";
2044 test_text = "\t# and we're on vacation";
2045 };
2046
2047
2048 /*
2049 * Non-traditional "const" declaration in Irix's limits.h.
2050 */
2051 fix = {
2052 hackname = irix_limits_const;
2053 files = fixinc-test-limits.h, limits.h;
2054 select = "^extern const ";
2055 c_fix = format;
2056 c_fix_arg = "extern __const ";
2057 test_text = "extern const char limit; /* test limits */";
2058 };
2059
2060
2061 /*
2062 * IRIX 6.5.1[78] <sys/socket.h> has a broken definition of socklen_t.
2063 * Various socket function prototypes use different types instead,
2064 * depending on the API in use (BSD, XPG4/5), but the socklen_t
2065 * definition doesn't reflect this (SGI Bug Id 864477, fixed in
2066 * IRIX 6.5.19).
2067 */
2068 fix = {
2069 hackname = irix_socklen_t;
2070 files = sys/socket.h;
2071 select = "(#define _SOCKLEN_T\n)(typedef u_int32_t socklen_t;)";
2072
2073 mach = "mips-sgi-irix6.5";
2074 c_fix = format;
2075 c_fix_arg = "%1"
2076 "#if _NO_XOPEN4 && _NO_XOPEN5\n"
2077 "typedef int socklen_t;\n"
2078 "#else\n"
2079 "%2\n"
2080 "#endif /* _NO_XOPEN4 && _NO_XOPEN5 */";
2081
2082 test_text = "#define _SOCKLEN_T\ntypedef u_int32_t socklen_t;";
2083 };
2084
2085 /*
2086 * IRIX 6.5 <stdint.h> only works with ISO C99 and errors out
2087 * otherwise.
2088 */
2089 fix = {
2090 hackname = irix_stdint_c99;
2091 files = stdint.h;
2092 select = "(#ifndef __c99\n)(#error This header file is to be used only for c99 mode compilations)";
2093
2094 mach = "mips-sgi-irix6.5";
2095 c_fix = format;
2096 c_fix_arg = "#if 0\n"
2097 "%2";
2098 test_text =
2099 "#ifndef __c99\n#error This header file is to be used only for c99 mode compilations\n#else";
2100 };
2101
2102
2103 /*
2104 * IRIX 5.x's stdio.h and IRIX 6.5's internal/stdio_core.h declare
2105 * some functions that take a va_list as
2106 * taking char *. However, GCC uses void * for va_list, so
2107 * calling vfprintf with a va_list fails in C++. */
2108 fix = {
2109 hackname = irix_stdio_va_list;
2110 files = stdio.h;
2111 files = internal/stdio_core.h;
2112
2113 select = '/\* va_list \*/ char \*';
2114 c_fix = format;
2115 c_fix_arg = "__gnuc_va_list";
2116 test_text =
2117 "extern int printf( const char *, /* va_list */ char * );";
2118 };
2119
2120
2121 /*
2122 * IRIX 6.5.19 <internal/wchar_core.h> provides the XPG4 variant of
2123 * wcsftime by default. ISO C99 requires the XPG5 variant instead.
2124 */
2125 fix = {
2126 hackname = irix_wcsftime;
2127 files = internal/wchar_core.h;
2128 select = "#if _NO_XOPEN5\n(extern size_t[ \t]+wcsftime.*const char \*.*)";
2129
2130 mach = "mips-sgi-irix6.5";
2131 c_fix = format;
2132 c_fix_arg = "#if _NO_XOPEN5 && !defined(__c99)\n%1";
2133
2134 test_text = "#if _NO_XOPEN5\n"
2135 "extern size_t wcsftime(wchar_t *, "
2136 "__SGI_LIBC_NAMESPACE_QUALIFIER size_t, const char *, "
2137 "const struct tm *);";
2138 };
2139
2140 /*
2141 * Fixing ISC fmod declaration
2142 */
2143 fix = {
2144 hackname = isc_fmod;
2145 files = math.h;
2146 select = 'fmod\(double\)';
2147 c_fix = format;
2148 c_fix_arg = "fmod(double, double)";
2149 test_text = "extern double fmod(double);";
2150 };
2151
2152
2153 /*
2154 * On Interactive Unix 2.2, certain traditional Unix definitions
2155 * (notably getc and putc in stdio.h) are omitted if __STDC__ is
2156 * defined, not just if _POSIX_SOURCE is defined. This makes it
2157 * impossible to compile any nontrivial program except with -posix.
2158 */
2159 fix = {
2160 hackname = isc_omits_with_stdc;
2161
2162 files = "stdio.h";
2163 files = "math.h";
2164 files = "ctype.h";
2165 files = "sys/limits.h";
2166 files = "sys/fcntl.h";
2167 files = "sys/dirent.h";
2168
2169 select = '!defined\(__STDC__\) && !defined\(_POSIX_SOURCE\)';
2170 c_fix = format;
2171 c_fix_arg = '!defined(_POSIX_SOURCE)';
2172 test_text = "#if !defined(__STDC__) && !defined(_POSIX_SOURCE) /* ? ! */"
2173 "\nint foo;\n#endif";
2174 };
2175
2176
2177 /*
2178 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
2179 * use / * * / to concatenate tokens.
2180 */
2181 fix = {
2182 hackname = kandr_concat;
2183 files = "sparc/asm_linkage.h";
2184 files = "sun*/asm_linkage.h";
2185 files = "arm/as_support.h";
2186 files = "arm/mc_type.h";
2187 files = "arm/xcb.h";
2188 files = "dev/chardefmac.h";
2189 files = "dev/ps_irq.h";
2190 files = "dev/screen.h";
2191 files = "dev/scsi.h";
2192 files = "sys/tty.h";
2193 files = "Xm.acorn/XmP.h";
2194 files = bsd43/bsd43_.h;
2195 select = '/\*\*/';
2196 c_fix = format;
2197 c_fix_arg = '##';
2198 test_text = "#define __CONCAT__(a,b) a/**/b";
2199 };
2200
2201
2202 /* The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
2203 * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
2204 * constant on recent versions of g++.
2205 */
2206 fix = {
2207 hackname = linux_ia64_ucontext;
2208 files = "sys/ucontext.h";
2209 mach = "ia64-*-linux*";
2210 select = '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
2211 '->sc_gr\[0\]\) - \(char \*\) 0\)';
2212 c_fix = format;
2213 c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2214 test_text = "# define _SC_GR0_OFFSET\t\\\\\n"
2215 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2216 };
2217
2218
2219 /*
2220 * Remove header file warning from sys/time.h. Autoconf's
2221 * AC_HEADER_TIME recommends to include both sys/time.h and time.h
2222 * which causes warning on LynxOS. Remove the warning.
2223 */
2224 fix = {
2225 hackname = lynxos_no_warning_in_sys_time_h;
2226 files = sys/time.h;
2227 select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
2228 c_fix = format;
2229 c_fix_arg = "";
2230 test_text = "#warning Using <time.h> instead of <sys/time.h>";
2231 };
2232
2233
2234 /*
2235 * Add missing declaration for putenv.
2236 */
2237 fix = {
2238 hackname = lynxos_missing_putenv;
2239 mach = '*-*-lynxos*';
2240 files = stdlib.h;
2241 bypass = 'putenv[ \t]*\\(';
2242 select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2243 c_fix = format;
2244 c_fix_arg = "%0\n"
2245 "extern int putenv _AP((char *));";
2246 c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2247 test_text = "extern char *getenv _AP((const char *));";
2248 };
2249
2250
2251 /*
2252 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2253 *
2254 * On NetBSD, machine is a symbolic link to an architecture specific
2255 * directory name, so we can't match a specific file name here.
2256 */
2257 fix = {
2258 hackname = machine_ansi_h_va_list;
2259 select = "define[ \t]+_BSD_VA_LIST_[ \t]";
2260 bypass = '__builtin_va_list';
2261
2262 c_fix = format;
2263 c_fix_arg = "%1__builtin_va_list";
2264 c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2265
2266 test_text = " # define _BSD_VA_LIST_\tchar**";
2267 };
2268
2269
2270 /*
2271 * Fix non-ansi machine name defines
2272 */
2273 fix = {
2274 hackname = machine_name;
2275 c_test = machine_name;
2276 c_fix = machine_name;
2277
2278 test_text = "/* MACH_DIFF: */\n"
2279 "#if defined( i386 ) || defined( sparc ) || defined( vax )"
2280 "\n/* no uniform test, so be careful :-) */";
2281 };
2282
2283
2284 /*
2285 * Some math.h files define struct exception (it's in the System V
2286 * Interface Definition), which conflicts with the class exception defined
2287 * in the C++ file std/stdexcept.h. We redefine it to __math_exception.
2288 * This is not a great fix, but I haven't been able to think of anything
2289 * better. Note that we have to put the #ifdef/#endif blocks at beginning
2290 * and end of file, because fixproto runs after us and may insert
2291 * additional references to struct exception.
2292 */
2293 fix = {
2294 hackname = math_exception;
2295 files = math.h;
2296 select = "struct exception";
2297 /*
2298 * This should be bypassed on __cplusplus, but some supposedly C++ C++
2299 * aware headers, such as Solaris 8 and 9, don't wrap their struct
2300 * exception either. So currently we bypass only for glibc, based on a
2301 * comment in the fixed glibc header. Ick.
2302 */
2303 bypass = 'We have a problem when using C\+\+|for C\+\+, '
2304 '_[a-z0-9A-Z_]+_exception; for C, exception';
2305 c_fix = wrap;
2306
2307 c_fix_arg = "#ifdef __cplusplus\n"
2308 "#define exception __math_exception\n"
2309 "#endif\n";
2310
2311 c_fix_arg = "#ifdef __cplusplus\n"
2312 "#undef exception\n"
2313 "#endif\n";
2314
2315 test_text = "typedef struct exception t_math_exception;";
2316 };
2317
2318
2319 /*
2320 * This looks pretty broken to me. ``dbl_max_def'' will contain
2321 * "define DBL_MAX " at the start, when what we really want is just
2322 * the value portion. Can't figure out how to write a test case
2323 * for this either :-(
2324 */
2325 fix = {
2326 hackname = math_huge_val_from_dbl_max;
2327 files = math.h;
2328
2329 /*
2330 * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
2331 * in math.h, this fix applies.
2332 */
2333 select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
2334 bypass = "define[ \t]+DBL_MAX";
2335
2336 shell =
2337 /*
2338 * See if we have a definition for DBL_MAX in float.h.
2339 * If we do, we will replace the one in math.h with that one.
2340 */
2341
2342 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
2343 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
2344
2345 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
2346 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
2347 "s@DBL_MAX@'\"$dbl_max_def@\"\n"
2348 "\telse cat\n"
2349 "\tfi";
2350
2351 test_text =
2352 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
2353 "#define HUGE_VAL DBL_MAX";
2354 };
2355
2356
2357 /*
2358 * nested comment
2359 */
2360 fix = {
2361 hackname = nested_auth_des;
2362 files = rpc/rpc.h;
2363 select = '(/\*.*rpc/auth_des\.h>.*)/\*';
2364 c_fix = format;
2365 c_fix_arg = "%1*/ /*";
2366 test_text = "/*#include <rpc/auth_des.h> /* skip this */";
2367 };
2368
2369
2370 /*
2371 * Fixing nested comments in ISC <sys/limits.h>
2372 */
2373 fix = {
2374 hackname = nested_sys_limits;
2375 files = sys/limits.h;
2376 select = CHILD_MAX;
2377 sed = "/CHILD_MAX/s,/\\* Max, Max,";
2378 sed = "/OPEN_MAX/s,/\\* Max, Max,";
2379 test_text = "/*\n#define CHILD_MAX 20 /* Max, Max, ... */ /*\n"
2380 "#define OPEN_MAX 20 /* Max, Max, ... */\n";
2381 };
2382
2383
2384 /*
2385 * Some versions of NetBSD don't expect the C99 inline semantics.
2386 */
2387 fix = {
2388 hackname = netbsd_c99_inline_1;
2389 mach = "*-*-netbsd*";
2390 files = signal.h;
2391 select = "extern __inline int";
2392
2393 c_fix = format;
2394 c_fix_arg = "extern\n"
2395 "#ifdef __GNUC_STDC_INLINE__\n"
2396 "__attribute__((__gnu_inline__))\n"
2397 "#endif\n"
2398 "__inline int";
2399
2400 test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}";
2401 };
2402
2403
2404 fix = {
2405 hackname = netbsd_c99_inline_2;
2406 mach = "*-*-netbsd*";
2407 files = signal.h;
2408 select = "#define _SIGINLINE extern __inline";
2409
2410 c_fix = format;
2411 c_fix_arg = <<- _EOArg_
2412 #ifdef __GNUC_STDC_INLINE__
2413 #define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline
2414 #else
2415 %0
2416 #endif
2417 _EOArg_;
2418
2419 test_text = "#define _SIGINLINE extern __inline";
2420 };
2421
2422
2423 /*
2424 * NetBSD has a semicolon after the ending '}' for some extern "C".
2425 */
2426 fix = {
2427 hackname = netbsd_extra_semicolon;
2428 mach = "*-*-netbsd*";
2429 files = sys/cdefs.h;
2430 select = "#define[ \t]*__END_DECLS[ \t]*};";
2431
2432 c_fix = format;
2433 c_fix_arg = "#define __END_DECLS }";
2434
2435 test_text = "#define __END_DECLS };";
2436 };
2437
2438
2439 /*
2440 * NeXT 3.2 adds const prefix to some math functions.
2441 * These conflict with the built-in functions.
2442 */
2443 fix = {
2444 hackname = next_math_prefix;
2445 files = ansi/math.h;
2446 select = "^extern[ \t]+double[ \t]+__const__[ \t]";
2447
2448 c_fix = format;
2449 c_fix_arg = "extern double %1(";
2450 c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
2451
2452 test_text = "extern\tdouble\t__const__\tmumble();";
2453 };
2454
2455
2456 /*
2457 * NeXT 3.2 uses the word "template" as a parameter for some
2458 * functions. GCC reports an invalid use of a reserved key word
2459 * with the built-in functions.
2460 */
2461 fix = {
2462 hackname = next_template;
2463 files = bsd/libc.h;
2464 select = "[ \t]template\\)";
2465
2466 c_fix = format;
2467 c_fix_arg = "(%1)";
2468 c_fix_arg = "\\(([^)]*)[ \t]template\\)";
2469 test_text = "extern mumble( char * template); /* fix */";
2470 };
2471
2472
2473 /*
2474 * NeXT 3.2 includes the keyword volatile in the abort() and exit()
2475 * function prototypes. That conflicts with the built-in functions.
2476 */
2477 fix = {
2478 hackname = next_volitile;
2479 files = ansi/stdlib.h;
2480 select = "^extern[ \t]+volatile[ \t]+void[ \t]";
2481
2482 c_fix = format;
2483 c_fix_arg = "extern void %1(";
2484 c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
2485
2486 test_text = "extern\tvolatile\tvoid\tabort();";
2487 };
2488
2489
2490 /*
2491 * NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1.
2492 * Note that version 3 of the NeXT system has wait.h in a different directory,
2493 * so that this code won't do anything. But wait.h in version 3 has a
2494 * conditional, so it doesn't need this fix. So everything is okay.
2495 */
2496 fix = {
2497 hackname = next_wait_union;
2498 files = sys/wait.h;
2499
2500 select = 'wait\(union wait';
2501 c_fix = format;
2502 c_fix_arg = "wait(void";
2503 test_text = "extern pid_d wait(union wait*);";
2504 };
2505
2506
2507 /*
2508 * a missing semi-colon at the end of the nodeent structure definition.
2509 */
2510 fix = {
2511 hackname = nodeent_syntax;
2512 files = netdnet/dnetdb.h;
2513 select = "char[ \t]*\\*na_addr[ \t]*$";
2514 c_fix = format;
2515 c_fix_arg = "%0;";
2516 test_text = "char *na_addr\t";
2517 };
2518
2519 /*
2520 * Fix OpenBSD's NULL definition.
2521 */
2522 fix = {
2523 hackname = openbsd_null_definition;
2524 mach = "*-*-openbsd*";
2525 files = locale.h, stddef.h, stdio.h, string.h,
2526 time.h, unistd.h, wchar.h, sys/param.h;
2527 select = "__GNUG__";
2528 c_fix = format;
2529 c_fix_arg = "#ifndef NULL\n"
2530 "#ifdef __cplusplus\n"
2531 "#ifdef __GNUG__\n"
2532 "#define NULL\t__null\n"
2533 "#else\t /* ! __GNUG__ */\n"
2534 "#define NULL\t0L\n"
2535 "#endif\t /* __GNUG__ */\n"
2536 "#else\t /* ! __cplusplus */\n"
2537 "#define NULL\t((void *)0)\n"
2538 "#endif\t /* __cplusplus */\n"
2539 "#endif\t /* !NULL */";
2540
2541 c_fix_arg = "^#ifndef[ \t]*NULL\n"
2542 "^#ifdef[ \t]*__GNUG__\n"
2543 "^#define[ \t]*NULL[ \t]*__null\n"
2544 "^#else\n"
2545 "^#define[ \t]*NULL[ \t]*0L\n"
2546 "^#endif\n"
2547 "^#endif";
2548 test_text =
2549 "#ifndef NULL\n"
2550 "#ifdef __GNUG__\n"
2551 "#define NULL __null\n"
2552 "#else\n"
2553 "#define NULL 0L\n"
2554 "#endif\n"
2555 "#endif\n";
2556 };
2557
2558 /*
2559 * obstack.h used casts as lvalues.
2560 *
2561 * We need to change postincrements of casted pointers (which are
2562 * then dereferenced and assigned into) of the form
2563 *
2564 * *((TYPE*)PTRVAR)++ = (VALUE)
2565 *
2566 * into expressions like
2567 *
2568 * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
2569 *
2570 * which is correct for the cases used in obstack.h since PTRVAR is
2571 * of type char * and the value of the expression is not used.
2572 */
2573 fix = {
2574 hackname = obstack_lvalue_cast;
2575 files = obstack.h;
2576 select = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
2577 c_fix = format;
2578 c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
2579 test_text = "*((void **) (h)->next_free)++ = (aptr)";
2580 };
2581
2582 /*
2583 * Fix OpenBSD's va_start define.
2584 */
2585 fix = {
2586 hackname = openbsd_va_start;
2587 mach = "*-*-openbsd*";
2588 files = stdarg.h;
2589 select = '__builtin_stdarg_start';
2590 c_fix = format;
2591 c_fix_arg = __builtin_va_start;
2592
2593 test_text = "#define va_start(v,l) __builtin_stdarg_start((v),l)";
2594 };
2595
2596 /*
2597 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
2598 * defining regex.h related types. This causes libg++ build and usage
2599 * failures. Fixing this correctly requires checking and modifying 3 files.
2600 */
2601 fix = {
2602 hackname = osf_namespace_a;
2603 files = reg_types.h;
2604 files = sys/lc_core.h;
2605 test = " -r reg_types.h";
2606 test = " -r sys/lc_core.h";
2607 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
2608 test = " -z \"`grep __regex_t regex.h`\"";
2609
2610 c_fix = format;
2611 c_fix_arg = "__%0";
2612 c_fix_arg = "reg(ex|off|match)_t";
2613
2614 test_text = "`touch sys/lc_core.h`"
2615 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
2616 "extern regex_t re;\n"
2617 "extern regoff_t ro;\n"
2618 "extern regmatch_t rm;\n";
2619 };
2620
2621 fix = {
2622 hackname = osf_namespace_c;
2623 files = regex.h;
2624 test = " -r reg_types.h";
2625 test = " -r sys/lc_core.h";
2626 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
2627 test = " -z \"`grep __regex_t regex.h`\"";
2628
2629 select = "#include <reg_types\.h>.*";
2630 c_fix = format;
2631 c_fix_arg = "%0\n"
2632 "typedef __regex_t\tregex_t;\n"
2633 "typedef __regoff_t\tregoff_t;\n"
2634 "typedef __regmatch_t\tregmatch_t;";
2635
2636 test_text = "#include <reg_types.h>";
2637 };
2638
2639
2640 /*
2641 * Fix __page_size* declarations in pthread.h AIX 4.1.[34].
2642 * The original ones fail if uninitialized externs are not common.
2643 * This is the default for all ANSI standard C++ compilers.
2644 */
2645 fix = {
2646 hackname = pthread_page_size;
2647 files = pthread.h;
2648 select = "^int __page_size";
2649 c_fix = format;
2650 c_fix_arg = "extern %0";
2651 test_text = "int __page_size;";
2652 };
2653
2654 /*
2655 * On broken glibc-2.3.3 systems an array of incomplete structures is
2656 * passed to __sigsetjmp. Fix that to take a pointer instead.
2657 */
2658 fix = {
2659 hackname = pthread_incomplete_struct_argument;
2660 files = pthread.h;
2661 select = "struct __jmp_buf_tag";
2662 c_fix = format;
2663 c_fix_arg = "%1 *%2%3";
2664 c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) (__env)\\[1\\](.*)$";
2665 test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask);";
2666 };
2667
2668 /*
2669 * Fix return type of fread and fwrite on sysV68
2670 */
2671 fix = {
2672 hackname = read_ret_type;
2673 files = stdio.h;
2674 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
2675 c_fix = format;
2676 c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
2677 c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
2678
2679 test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
2680 };
2681
2682
2683 /*
2684 * Fix casts as lvalues in glibc's <rpc/xdr.h>.
2685 */
2686 fix = {
2687 hackname = rpc_xdr_lvalue_cast_a;
2688 files = rpc/xdr.h;
2689 select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
2690 c_fix = format;
2691 c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
2692 test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
2693 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
2694 };
2695
2696
2697 fix = {
2698 hackname = rpc_xdr_lvalue_cast_b;
2699 files = rpc/xdr.h;
2700 select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
2701 c_fix = format;
2702 c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
2703 test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
2704 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
2705 };
2706
2707
2708 /*
2709 * function class(double x) conflicts with C++ keyword on rs/6000
2710 */
2711 fix = {
2712 hackname = rs6000_double;
2713 files = math.h;
2714 select = '[^a-zA-Z_]class\(';
2715
2716 c_fix = format;
2717 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
2718 c_fix_arg = '^.*[^a-zA-Z_]class\(.*';
2719
2720 test_text = "extern int class();";
2721 };
2722
2723
2724 /*
2725 * Wrong fchmod prototype on RS/6000.
2726 */
2727 fix = {
2728 hackname = rs6000_fchmod;
2729 files = sys/stat.h;
2730 select = 'fchmod\(char \*';
2731 c_fix = format;
2732 c_fix_arg = "fchmod(int";
2733 test_text = "extern int fchmod(char *, mode_t);";
2734 };
2735
2736
2737 /*
2738 * parameters conflict with C++ new on rs/6000
2739 */
2740 fix = {
2741 hackname = rs6000_param;
2742 files = "stdio.h";
2743 files = "unistd.h";
2744
2745 select = 'rename\(const char \*old, const char \*new\)';
2746 c_fix = format;
2747 c_fix_arg = 'rename(const char *_old, const char *_new)';
2748
2749 test_text = 'extern int rename(const char *old, const char *new);';
2750 };
2751
2752
2753 /*
2754 * On OpenServer and on UnixWare 7, <math.h> uses the native compiler
2755 * __builtin_generic. We fix that usage to use the GCC equivalent.
2756 * It also has a plethora of inline functions that conflict with libstdc++.
2757 */
2758 fix = {
2759 hackname = sco_math;
2760 files = math.h, '*/math.h';
2761 select = "inline double abs";
2762 bypass = "__GNUG__";
2763 sed = "/#define.*__fp_class(a) \\\\/i\\\n"
2764 "#ifndef __GNUC__\n";
2765 sed =
2766 "/.*__builtin_generic/a\\\n"
2767 "#else\\\n"
2768 "#define __fp_class(a) \\\\\\\n"
2769 " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a),long double),\\\\\\\n"
2770 " __fpclassifyl(a), \\\\\\\n"
2771 " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a), float), \\\\\\\n"
2772 " __fpclassifyf(a),__fpclassify(a)))\\\n"
2773 "#endif";
2774
2775 sed = "/extern \"C\\+\\+\"/N;"
2776 "/inline double abs/i\\\n"
2777 "#ifndef __GNUC__\n";
2778 sed = "/inline long double trunc/N;"
2779 "/inline long double trunc.*}.*extern \"C\\+\\+\"/a\\\n"
2780 "#endif /* ! __GNUC__ */";
2781
2782 test_text =
2783 "#define __fp_class(a) \\\\\n"
2784 " __builtin_generic(a,\"ld:__fplcassifyl;f:__fpclassifyf;:__fpclassify\")\n";
2785
2786 };
2787
2788
2789 /*
2790 * Sun Solaris 10 defines several C99 math macros in terms of
2791 * builtins specific to the Studio compiler, in particular not
2792 * compatible with the GNU compiler.
2793 */
2794 fix = {
2795 hackname = solaris_math_1;
2796 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2797 bypass = "__GNUC__";
2798 files = iso/math_c99.h;
2799 c_fix = format;
2800 c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
2801 c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
2802 test_text =
2803 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2804 "#undef HUGE_VAL\n"
2805 "#define HUGE_VAL __builtin_huge_val\n"
2806 "#undef HUGE_VALF\n"
2807 "#define HUGE_VALF __builtin_huge_valf\n"
2808 "#undef HUGE_VALL\n"
2809 "#define HUGE_VALL __builtin_huge_vall";
2810 };
2811
2812 fix = {
2813 hackname = solaris_math_2;
2814 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2815 bypass = "__GNUC__";
2816 files = iso/math_c99.h;
2817 c_fix = format;
2818 c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
2819 c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
2820 test_text =
2821 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2822 "#undef INFINITY\n"
2823 "#define INFINITY __builtin_infinity";
2824 };
2825
2826 fix = {
2827 hackname = solaris_math_3;
2828 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2829 bypass = "__GNUC__";
2830 files = iso/math_c99.h;
2831 c_fix = format;
2832 c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
2833 c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
2834 test_text =
2835 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2836 "#undef NAN\n"
2837 "#define NAN __builtin_nan";
2838 };
2839
2840 fix = {
2841 hackname = solaris_math_4;
2842 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2843 bypass = "__GNUC__";
2844 files = iso/math_c99.h;
2845 c_fix = format;
2846 c_fix_arg = "#define\tfpclassify(x) \\\n"
2847 " __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, FP_SUBNORMAL, FP_ZERO, (x))";
2848 c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
2849 test_text =
2850 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2851 "#undef fpclassify\n"
2852 "#define fpclassify(x) __builtin_fpclassify(x)";
2853 };
2854
2855 fix = {
2856 hackname = solaris_math_8;
2857 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2858 bypass = "__GNUC__";
2859 files = iso/math_c99.h;
2860 c_fix = format;
2861 c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
2862 "\t\t\t ? __builtin_signbitf(x) \\\n"
2863 "\t\t\t : sizeof(x) == sizeof(long double) \\\n"
2864 "\t\t\t ? __builtin_signbitl(x) \\\n"
2865 "\t\t\t : __builtin_signbit(x))";
2866 c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
2867 test_text =
2868 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2869 "#undef signbit\n"
2870 "#define signbit(x) __builtin_signbit(x)";
2871 };
2872
2873 fix = {
2874 hackname = solaris_math_9;
2875 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2876 bypass = "__GNUC__";
2877 files = iso/math_c99.h;
2878 c_fix = format;
2879 c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)";
2880 c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) __builtin_[a-z]+\\(y\\)\\)";
2881 test_text =
2882 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2883 "#undef isgreater\n"
2884 "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n"
2885 "#undef isgreaterequal\n"
2886 "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n"
2887 "#undef isless\n"
2888 "#define isless(x, y) ((x) __builtin_isless(y))\n"
2889 "#undef islessequal\n"
2890 "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n"
2891 "#undef islessgreater\n"
2892 "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n"
2893 "#undef isunordered\n"
2894 "#define isunordered(x, y) ((x) __builtin_isunordered(y))";
2895 };
2896
2897 /*
2898 * On Solaris 11, if you do isinf(NaN) you'll get a floating point
2899 * exception. Provide an alternative using GCC's builtin.
2900 */
2901
2902 fix = {
2903 hackname = solaris_math_10;
2904 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2905 files = iso/math_c99.h;
2906 c_fix = format;
2907 c_fix_arg = "#define\tisinf(x) __builtin_isinf(x)";
2908 c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n"
2909 "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);[ \t]*\\\\\n"
2910 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*INFINITY[ \t]*\\|\\|[ \t]*\\\\\n"
2911 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*\\(-INFINITY\\);[ \t]*\\}\\)";
2912 test_text =
2913 '#pragma ident "@(#)math_c99.h 1.12 07/01/21 SMI"'"\n"
2914 "#undef isinf\n"
2915 "#define isinf(x) __extension__( \\\\\n"
2916 " { __typeof(x) __x_i = (x); \\\\\n"
2917 " __x_i == (__typeof(__x_i)) INFINITY || \\\\\n"
2918 " __x_i == (__typeof(__x_i)) (-INFINITY); })";
2919 };
2920
2921 /*
2922 * Sun Solaris defines PTHREAD_MUTEX_INITIALIZER with a trailing
2923 * "0" for the last field of the pthread_mutex_t structure, which is
2924 * of type upad64_t, which itself is typedef'd to int64_t, but with
2925 * __STDC__ defined (e.g. by -ansi) it is a union. So change the
2926 * initializer to "{0}" instead
2927 */
2928 fix = {
2929 hackname = solaris_mutex_init_2;
2930 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2931 files = pthread.h;
2932 /*
2933 * On Solaris 10, this fix is unnecessary because upad64_t is
2934 * always defined correctly regardless of the definition of the
2935 * __STDC__ macro. The first "mach" pattern matches up to
2936 * solaris9. The second "mach" pattern will not match any two (or
2937 * more) digit solaris version, but it will match e.g. 2.5.1.
2938 */
2939 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
2940 c_fix = format;
2941 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
2942 "%0\n"
2943 "#else\n"
2944 "%1, {0}}%4\n"
2945 "#endif";
2946 c_fix_arg = "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+"
2947 "(|/\*.*\*/[ \t]*\\\\\n[ \t]*)\\{.*)"
2948 ",[ \t]*0\\}" "(|[ \t].*)$";
2949 test_text =
2950 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
2951 "#define PTHREAD_MUTEX_INITIALIZER\t{{{0},0}, {{{0}}}, 0}\n"
2952 "#define PTHREAD_COND_INITIALIZER\t{{{0}, 0}, 0}\t/* DEFAULTCV */\n"
2953 "#define PTHREAD_MUTEX_INITIALIZER /* = DEFAULTMUTEX */ \\\\\n"
2954 " {{0, 0, 0, DEFAULT_TYPE, _MUTEX_MAGIC}, {{{0}}}, 0}\n"
2955 "#define PTHREAD_COND_INITIALIZER /* = DEFAULTCV */ \\\\\n"
2956 " {{{0, 0, 0, 0}, DEFAULT_TYPE, _COND_MAGIC}, 0}";
2957 };
2958
2959
2960 /*
2961 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a "0" for some
2962 * fields of the pthread_rwlock_t structure, which are of type
2963 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
2964 * defined (e.g. by -ansi) it is a union. So change the initializer
2965 * to "{0}" instead.
2966 */
2967 fix = {
2968 hackname = solaris_rwlock_init_1;
2969 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2970 files = pthread.h;
2971 mach = '*-*-solaris*';
2972 c_fix = format;
2973 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
2974 "%0\n"
2975 "#else\n"
2976 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
2977 "#endif";
2978 c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
2979 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
2980
2981 test_text =
2982 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
2983 "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
2984 };
2985
2986
2987 /*
2988 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
2989 * structure. As such, it need two levels of brackets, but only
2990 * contains one. Wrap the macro definition in an extra layer.
2991 */
2992 fix = {
2993 hackname = solaris_once_init_1;
2994 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2995 files = pthread.h;
2996 mach = '*-*-solaris*';
2997 c_fix = format;
2998 c_fix_arg = "%1{%2}%3";
2999 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
3000 test_text =
3001 '#pragma ident "@(#)pthread.h 1.37 04/09/28 SMI"'"\n"
3002 "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
3003 };
3004
3005
3006 /*
3007 * Sun Solaris defines PTHREAD_ONCE_INIT with a "0" for some
3008 * fields of the pthread_once_t structure, which are of type
3009 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3010 * defined (e.g. by -ansi) it is a union. So change the initializer
3011 * to "{0}" instead. This test relies on solaris_once_init_1.
3012 */
3013 fix = {
3014 hackname = solaris_once_init_2;
3015 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3016 files = pthread.h;
3017 /*
3018 * On Solaris 10, this fix is unnecessary because upad64_t is
3019 * always defined correctly regardless of the definition of the
3020 * __STDC__ macro. The first "mach" pattern matches up to
3021 * solaris9. The second "mach" pattern will not match any two (or
3022 * more) digit solaris version, but it will match e.g. 2.5.1.
3023 */
3024 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3025 c_fix = format;
3026 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3027 "%0\n"
3028 "#else\n"
3029 "%1{0}, {0}, {0}, {%3}%4\n"
3030 "#endif";
3031 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{\\{)"
3032 "(0, 0, 0, )(PTHREAD_[A-Z_]+)(\\}\\})[ \t]*$";
3033 test_text =
3034 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3035 "#define PTHREAD_ONCE_INIT\t{{0, 0, 0, PTHREAD_ONCE_NOTDONE}}\n";
3036 };
3037
3038
3039 /*
3040 * Solaris 2.8 has what appears to be some gross workaround for
3041 * some old version of their c++ compiler. G++ doesn't want it
3042 * either, but doesn't want to be tied to SunPRO version numbers.
3043 */
3044 fix = {
3045 hackname = solaris_stdio_tag;
3046 files = stdio_tag.h;
3047
3048 select = '__cplusplus < 54321L';
3049 /* In Solaris 10, the code in stdio_tag.h is conditionalized on
3050 "!defined(__GNUC__)" so we no longer need to fix it. */
3051 bypass = '__GNUC__';
3052 sed = 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/';
3053
3054 test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
3055 };
3056
3057
3058 /*
3059 * a missing semi-colon at the end of the statsswtch structure definition.
3060 */
3061 fix = {
3062 hackname = statsswtch;
3063 files = rpcsvc/rstat.h;
3064 select = "boottime$";
3065 c_fix = format;
3066 c_fix_arg = "boottime;";
3067 test_text = "struct statswtch {\n int boottime\n};";
3068 };
3069
3070
3071 /*
3072 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
3073 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
3074 * OK too.
3075 */
3076 fix = {
3077 hackname = stdio_stdarg_h;
3078 files = stdio.h;
3079 bypass = "include.*(stdarg\.h|machine/ansi\.h)";
3080 /*
3081 * On Solaris 10, this fix is unncessary; <stdio.h> includes
3082 * <iso/stdio_iso.h>, which includes <sys/va_list.h>.
3083 */
3084 mach = '*-*-solaris2.1[0-9]*';
3085 not_machine = true;
3086
3087 c_fix = wrap;
3088
3089 c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n";
3090
3091 test_text = "";
3092 };
3093
3094
3095 /*
3096 * Don't use or define the name va_list in stdio.h. This is for
3097 * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence
3098 * of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
3099 * indicate that the header knows what it's doing -- under SUSv2,
3100 * stdio.h is required to define va_list, and we shouldn't break
3101 * that. On IRIX 6.5, internal/wchar_core.h used to get its
3102 * definition of va_list from stdio.h. Since this doesn't happen any
3103 * longer, use __gnuc_va_list there, too.
3104 */
3105 fix = {
3106 hackname = stdio_va_list;
3107 files = stdio.h;
3108 files = internal/stdio_core.h;
3109 files = internal/wchar_core.h;
3110 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3111 /*
3112 * On Solaris 10, the definition in
3113 * <stdio.h> is guarded appropriately by the _XPG4 feature macro;
3114 * there is therefore no need for this fix there.
3115 */
3116 mach = '*-*-solaris2.1[0-9]*';
3117 not_machine = true;
3118
3119 /*
3120 * Use __gnuc_va_list in arg types in place of va_list.
3121 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3122 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3123 * trailing parentheses and semicolon save all other systems from this.
3124 * Define __not_va_list__ (something harmless and unused)
3125 * instead of va_list.
3126 * Don't claim to have defined va_list.
3127 */
3128 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3129 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3130 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3131 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3132 "s@ va_list@ __not_va_list__@\n"
3133 "s@\\*va_list@*__not_va_list__@\n"
3134 "s@ __va_list)@ __gnuc_va_list)@\n"
3135 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3136 "@typedef \\1 __not_va_list__;@\n"
3137 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3138 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3139 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3140 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3141 "s@VA_LIST@DUMMY_VA_LIST@\n"
3142 "s@_Va_LIST@_VA_LIST@";
3143 test_text = "extern void mumble( va_list);";
3144 };
3145
3146
3147 /*
3148 * Fix headers that use va_list from stdio.h to use the updated
3149 * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is
3150 * dealt with elsewhere. The presence of __gnuc_va_list,
3151 * __DJ_va_list, or _G_va_list is taken to indicate that the header
3152 * knows what it's doing.
3153 */
3154 fix = {
3155 hackname = stdio_va_list_clients;
3156 files = com_err.h;
3157 files = cps.h;
3158 files = curses.h;
3159 files = krb5.h;
3160 files = lc_core.h;
3161 files = pfmt.h;
3162 files = wchar.h;
3163 files = curses_colr/curses.h;
3164 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3165 /* Don't fix, if we use va_list from stdarg.h, or if the use is
3166 otherwise protected. */
3167 bypass = 'include <stdarg\.h>|#ifdef va_start';
3168
3169 /*
3170 * Use __gnuc_va_list in arg types in place of va_list.
3171 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3172 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3173 * trailing parentheses and semicolon save all other systems from this.
3174 * Define __not_va_list__ (something harmless and unused)
3175 * instead of va_list.
3176 * Don't claim to have defined va_list.
3177 */
3178 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3179 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3180 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3181 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3182 "s@ va_list@ __not_va_list__@\n"
3183 "s@\\*va_list@*__not_va_list__@\n"
3184 "s@ __va_list)@ __gnuc_va_list)@\n"
3185 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3186 "@typedef \\1 __not_va_list__;@\n"
3187 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3188 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3189 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3190 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3191 "s@VA_LIST@DUMMY_VA_LIST@\n"
3192 "s@_Va_LIST@_VA_LIST@";
3193 test_text = "extern void mumble( va_list);";
3194 };
3195
3196
3197 /*
3198 * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
3199 * is "!defined( __STRICT_ANSI__ )"
3200 */
3201 fix = {
3202 hackname = strict_ansi_not;
3203 select = "^([ \t]*#[ \t]*if.*)"
3204 "(!__STDC__"
3205 "|__STDC__[ \t]*==[ \t]*0"
3206 "|__STDC__[ \t]*!=[ \t]*1"
3207 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
3208 /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
3209 bypass = 'GNU and MIPS C compilers define __STDC__ differently';
3210 /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
3211 is not defined by GCC, so it is safe. */
3212 bypass = '__SCO_VERSION__.*__STDC__ != 1';
3213 c_test = stdc_0_in_system_headers;
3214
3215 c_fix = format;
3216 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3217
3218 test_text = "#if !__STDC__ \n"
3219 "#if __STDC__ == 0\n"
3220 "#if __STDC__ != 1\n"
3221 "#if __STDC__ - 0 == 0"
3222 "/* not std C */\nint foo;\n"
3223 "\n#end-end-end-end-if :-)";
3224 };
3225
3226 /*
3227 * "__STDC__-0==0"
3228 * is "!defined( __STRICT_ANSI__ )" on continued #if-s
3229 */
3230 fix = {
3231 hackname = strict_ansi_not_ctd;
3232 files = math.h, limits.h, stdio.h, signal.h,
3233 stdlib.h, sys/signal.h, time.h;
3234 /*
3235 * Starting at the beginning of a line, skip white space and
3236 * a leading "(" or "&&" or "||". One of those must be found.
3237 * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
3238 * expression. If these are nested, then they must accumulate
3239 * because we won't match any closing parentheses. Finally,
3240 * after skipping over all that, we must then match our suspect
3241 * phrase: "__STDC__-0==0" with or without white space.
3242 */
3243 select = "^([ \t]*" '(\(|&&|\|\|)'
3244 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
3245 "[ \t(]*)"
3246 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
3247 c_test = stdc_0_in_system_headers;
3248
3249 c_fix = format;
3250 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3251
3252 test_text = "#if 1 && \\\\\n"
3253 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
3254 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
3255 "|| __STDC__ - 0 == 0 ) /* not std C */\n"
3256 "int foo;\n#endif";
3257 };
3258
3259
3260 /*
3261 * "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1"
3262 * is "defined( __STRICT_ANSI__ )"
3263 */
3264 fix = {
3265 hackname = strict_ansi_only;
3266 select = "^([ \t]*#[ \t]*if.*)"
3267 "(__STDC__[ \t]*!=[ \t]*0"
3268 "|__STDC__[ \t]*==[ \t]*1"
3269 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
3270 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
3271 c_test = stdc_0_in_system_headers;
3272
3273 c_fix = format;
3274 c_fix_arg = "%1 defined(__STRICT_ANSI__)";
3275
3276 test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
3277 };
3278
3279
3280 /*
3281 * IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s
3282 * in prototype without previous definition.
3283 */
3284 fix = {
3285 hackname = struct_file;
3286 files = rpc/xdr.h;
3287 select = '^.*xdrstdio_create.*struct __file_s';
3288 c_fix = format;
3289 c_fix_arg = "struct __file_s;\n%0";
3290 test_text = "extern void xdrstdio_create( struct __file_s* );";
3291 };
3292
3293
3294 /*
3295 * IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr
3296 * in prototype without previous definition.
3297 *
3298 * Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same
3299 * function, and does define it.
3300 */
3301 fix = {
3302 hackname = struct_sockaddr;
3303 files = rpc/auth.h;
3304 select = "^.*authdes_create.*struct sockaddr[^_]";
3305 bypass = "<sys/socket\.h>";
3306 bypass = "struct sockaddr;\n";
3307 c_fix = format;
3308 c_fix_arg = "struct sockaddr;\n%0";
3309 test_text = "extern AUTH* authdes_create( struct sockaddr* );";
3310 };
3311
3312
3313 /*
3314 * Apply fix this to all OSs since this problem seems to effect
3315 * more than just SunOS.
3316 */
3317 fix = {
3318 hackname = sun_auth_proto;
3319 files = rpc/auth.h;
3320 files = rpc/clnt.h;
3321 files = rpc/svc.h;
3322 files = rpc/xdr.h;
3323 bypass = "__cplusplus";
3324 /*
3325 * Select those files containing '(*name)()'.
3326 */
3327 select = '\(\*[a-z][a-z_]*\)\(\)';
3328
3329 c_fix = format;
3330 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
3331 "#else\n%1();%2\n#endif";
3332 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
3333
3334 test_text =
3335 "struct auth_t {\n"
3336 " int (*name)(); /* C++ bad */\n"
3337 "};";
3338 };
3339
3340
3341 /*
3342 * Fix bogus #ifdef on SunOS 4.1.
3343 */
3344 fix = {
3345 hackname = sun_bogus_ifdef;
3346 files = "hsfs/hsfs_spec.h";
3347 files = "hsfs/iso_spec.h";
3348 select = '#ifdef(.*\|\|.*)';
3349 c_fix = format;
3350 c_fix_arg = "#if%1";
3351
3352 test_text = "#ifdef __i386__ || __vax__ || __sun4c__";
3353 };
3354
3355
3356 /*
3357 * Fix the CAT macro in SunOS memvar.h.
3358 */
3359 fix = {
3360 hackname = sun_catmacro;
3361 files = pixrect/memvar.h;
3362 select = "^#define[ \t]+CAT\\(a,b\\).*";
3363 c_fix = format;
3364
3365 c_fix_arg =
3366 "#ifdef __STDC__\n"
3367 "# define CAT(a,b) a##b\n"
3368 "#else\n%0\n#endif";
3369
3370 test_text =
3371 "#define CAT(a,b)\ta/**/b";
3372 };
3373
3374
3375 /*
3376 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
3377 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68
3378 */
3379 fix = {
3380 hackname = sun_malloc;
3381 files = malloc.h;
3382 bypass = "_CLASSIC_ANSI_TYPES";
3383
3384 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
3385 sed = "s/int[ \t][ \t]*free/void\tfree/g";
3386 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
3387 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
3388 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
3389
3390 test_text =
3391 "typedef char *\tmalloc_t;\n"
3392 "int \tfree();\n"
3393 "char*\tmalloc();\n"
3394 "char*\tcalloc();\n"
3395 "char*\trealloc();";
3396 };
3397
3398
3399 /*
3400 * Check for yet more missing ';' in struct (in SunOS 4.0.x)
3401 */
3402 fix = {
3403 hackname = sun_rusers_semi;
3404 files = rpcsvc/rusers.h;
3405 select = "_cnt$";
3406 sed = "/^struct/,/^};/s/_cnt$/_cnt;/";
3407 test_text = "struct mumble\n int _cnt\n};";
3408 };
3409
3410
3411 /*
3412 * signal.h on SunOS defines signal using (),
3413 * which causes trouble when compiling with g++ -pedantic.
3414 */
3415 fix = {
3416 hackname = sun_signal;
3417 files = sys/signal.h;
3418 files = signal.h;
3419 select = "^void\t" '\(\*signal\(\)\)\(\);.*';
3420
3421 c_fix = format;
3422 c_fix_arg =
3423 "#ifdef __cplusplus\n"
3424 "void\t(*signal(...))(...);\n"
3425 "#else\n%0\n#endif";
3426
3427 test_text = "void\t(*signal())();";
3428 };
3429
3430
3431 /*
3432 * Correct the return type for strlen in strings.h in SunOS 4.
3433 */
3434 fix = {
3435 hackname = sunos_strlen;
3436 files = strings.h;
3437 select = "int[ \t]*strlen\\(\\);(.*)";
3438 c_fix = format;
3439 c_fix_arg = "__SIZE_TYPE__ strlen();%1";
3440 test_text = " int\tstrlen(); /* string length */";
3441 };
3442
3443
3444 /*
3445 * Disable apparent native compiler optimization cruft in SVR4.2 <string.h>
3446 * that is visible to any ANSI compiler using this include. Simply
3447 * delete the lines that #define some string functions to internal forms.
3448 */
3449 fix = {
3450 hackname = svr4_disable_opt;
3451 files = string.h;
3452 select = '#define.*__std_hdr_';
3453 sed = '/#define.*__std_hdr_/d';
3454 test_text = "#define strlen __std_hdr_strlen\n";
3455 };
3456
3457
3458 /*
3459 * Fix broken decl of getcwd present on some svr4 systems.
3460 */
3461 fix = {
3462 hackname = svr4_getcwd;
3463 files = stdlib.h;
3464 files = unistd.h;
3465 files = prototypes.h;
3466 select = 'getcwd\(char \*, int\)';
3467
3468 c_fix = format;
3469 c_fix_arg = "getcwd(char *, size_t)";
3470
3471 test_text = "extern char* getcwd(char *, int);";
3472 };
3473
3474
3475 /*
3476 * Fix broken decl of profil present on some svr4 systems.
3477 */
3478 fix = {
3479 hackname = svr4_profil;
3480 files = stdlib.h;
3481 files = unistd.h;
3482
3483 select =
3484 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
3485 /* The fix is wrong on IRIX 5/6 and creates a conflict with another
3486 prototype in <sys/profil.h>. */
3487 bypass = 'Silicon Graphics';
3488 c_fix = format;
3489 c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)';
3490
3491 test_text =
3492 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
3493 };
3494
3495
3496 /*
3497 * Correct types for signal handler constants like SIG_DFL; they might be
3498 * void (*) (), and should be void (*) (int). C++ doesn't like the
3499 * old style.
3500 */
3501 fix = {
3502 hackname = svr4_sighandler_type;
3503 files = sys/signal.h;
3504 select = 'void *\(\*\)\(\)';
3505 c_fix = format;
3506 c_fix_arg = "void (*)(int)";
3507 test_text = "#define SIG_DFL (void(*)())0\n"
3508 "#define SIG_IGN (void (*)())0\n";
3509 };
3510
3511
3512 /*
3513 * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
3514 * function 'getrnge' in <regexp.h> before they declare it. For these
3515 * systems add a 'static int' declaration of 'getrnge' into <regexp.h>
3516 * early on.
3517 *
3518 * 'getrnge' traditionally manipulates a file-scope global called 'size',
3519 * so put the declaration right after the declaration of 'size'.
3520 *
3521 * Don't do this if there is already a `static void getrnge' declaration
3522 * present, since this would cause a redeclaration error. Solaris 2.x has
3523 * such a declaration.
3524 */
3525 fix = {
3526 hackname = svr4_undeclared_getrnge;
3527 files = regexp.h;
3528 select = "getrnge";
3529 bypass = "static void getrnge";
3530 c_fix = format;
3531 c_fix_arg = "%0\n"
3532 "static int getrnge ();";
3533 c_fix_arg = "^static int[ \t]+size;";
3534 test_text = "static int size;\n"
3535 "/* stuff which calls getrnge() */\n"
3536 "static getrnge()\n"
3537 "{}";
3538 };
3539
3540
3541 /*
3542 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
3543 * in string.h on sysV68
3544 * Correct the return type for strlen in string.h on Lynx.
3545 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
3546 * Add missing const for strdup on OSF/1 V3.0.
3547 * On sysV88 layout is slightly different.
3548 */
3549 fix = {
3550 hackname = sysv68_string;
3551 files = testing.h;
3552 files = string.h;
3553 bypass = "_CLASSIC_ANSI_TYPES";
3554
3555 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
3556 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
3557 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
3558
3559 sed = "/^extern char$/N";
3560 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
3561
3562 sed = "/^extern int$/N";
3563 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
3564
3565 sed = "/^\tstrncmp(),$/N";
3566 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
3567 '\1;' "\\\nextern unsigned int\\\n\\2/";
3568
3569 test_text =
3570 "extern int strlen();\n"
3571
3572 "extern int ffs(long);\n"
3573
3574 "extern char\n"
3575 "\t*memccpy(),\n"
3576 "\tmemcpy();\n"
3577
3578 "extern int\n"
3579 "\tstrcmp(),\n"
3580 "\tstrncmp(),\n"
3581 "\tstrlen(),\n"
3582 "\tstrspn();\n"
3583
3584 "extern int\n"
3585 "\tstrlen(), strspn();";
3586 };
3587
3588
3589 /*
3590 * Fix return type of calloc, malloc, realloc, bsearch and exit
3591 */
3592 fix = {
3593 hackname = sysz_stdlib_for_sun;
3594 files = stdlib.h;
3595 bypass = "_CLASSIC_ANSI_TYPES";
3596
3597 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
3598 c_fix = format;
3599 c_fix_arg = "void *\t%1(";
3600
3601 test_text =
3602 "extern char*\tcalloc(size_t);\n"
3603 "extern char*\tmalloc(size_t);\n"
3604 "extern char*\trealloc(void*,size_t);\n"
3605 "extern char*\tbsearch(void*,size_t,size_t);\n";
3606 };
3607
3608
3609 /*
3610 * __thread is now a keyword.
3611 */
3612 fix = {
3613 hackname = thread_keyword;
3614 files = "pthread.h";
3615 files = "bits/sigthread.h";
3616 select = "([* ])__thread([,)])";
3617 c_fix = format;
3618 c_fix_arg = "%1__thr%2";
3619
3620 test_text =
3621 "extern int pthread_create (pthread_t *__restrict __thread,\n"
3622 "extern int pthread_kill (pthread_t __thread, int __signo);\n"
3623 "extern int pthread_cancel (pthread_t __thread);";
3624 };
3625
3626 /*
3627 * if the #if says _cplusplus, not the double underscore __cplusplus
3628 * that it should be
3629 */
3630 fix = {
3631 hackname = tinfo_cplusplus;
3632 files = tinfo.h;
3633 select = "[ \t]_cplusplus";
3634
3635 c_fix = format;
3636 c_fix_arg = " __cplusplus";
3637 test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
3638 };
3639
3640
3641 /*
3642 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
3643 */
3644 fix = {
3645 hackname = ultrix_const;
3646 files = stdio.h;
3647 select = 'perror\( char \*';
3648
3649 c_fix = format;
3650 c_fix_arg = "%1 const %3 *__";
3651 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
3652 "[ \t]+(char|void) \\*__";
3653
3654 test_text =
3655 "extern void perror( char *__s );\n"
3656 "extern int fputs( char *__s, FILE *);\n"
3657 "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n"
3658 "extern int fscanf( FILE *__stream, char *__format, ...);\n"
3659 "extern int scanf( char *__format, ...);\n";
3660 };
3661
3662
3663 /*
3664 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
3665 */
3666 fix = {
3667 hackname = ultrix_const2;
3668 files = stdio.h;
3669
3670 select = '\*fopen\( char \*';
3671 c_fix = format;
3672 c_fix_arg = "%1( const char *%3, const char *";
3673 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\("
3674 "[ \t]*char[ \t]*\\*([^,]*),"
3675 "[ \t]*char[ \t]*\\*[ \t]*";
3676
3677 test_text =
3678 "extern FILE *fopen( char *__filename, char *__type );\n"
3679 "extern int sscanf( char *__s, char *__format, ...);\n"
3680 "extern FILE *popen(char *, char *);\n"
3681 "extern char *tempnam(char*,char*);\n";
3682 };
3683
3684
3685 /*
3686 * Fix definitions of macros used by va-i960.h in VxWorks header file.
3687 */
3688 fix = {
3689 hackname = va_i960_macro;
3690 files = arch/i960/archI960.h;
3691 select = "__(vsiz|vali|vpad|alignof__)";
3692
3693 c_fix = format;
3694 c_fix_arg = "__vx%1";
3695
3696 test_text =
3697 "extern int __vsiz vsiz;\n"
3698 "extern int __vali vali;\n"
3699 "extern int __vpad vpad;\n"
3700 "#define __alignof__(x) ...";
3701 };
3702
3703
3704 /*
3705 * AIX and Interix headers define NULL to be cast to a void pointer,
3706 * which is illegal in ANSI C++.
3707 */
3708 fix = {
3709 hackname = void_null;
3710 files = curses.h;
3711 files = dbm.h;
3712 files = locale.h;
3713 files = stdio.h;
3714 files = stdlib.h;
3715 files = string.h;
3716 files = time.h;
3717 files = unistd.h;
3718 files = sys/dir.h;
3719 files = sys/param.h;
3720 files = sys/types.h;
3721 /* avoid changing C++ friendly NULL */
3722 bypass = __cplusplus;
3723 select = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
3724 c_fix = format;
3725 c_fix_arg = "#define NULL 0";
3726 test_text = "# define\tNULL \t((void *)0) /* typed NULL */";
3727 };
3728
3729
3730 /*
3731 * Make VxWorks header which is almost gcc ready fully gcc ready.
3732 */
3733 fix = {
3734 hackname = vxworks_gcc_problem;
3735 files = types/vxTypesBase.h;
3736 select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
3737
3738 sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
3739 "#if 1/";
3740
3741 sed = "/[ \t]size_t/i\\\n"
3742 "#ifndef _GCC_SIZE_T\\\n"
3743 "#define _GCC_SIZE_T\n";
3744
3745 sed = "/[ \t]size_t/a\\\n"
3746 "#endif\n";
3747
3748 sed = "/[ \t]ptrdiff_t/i\\\n"
3749 "#ifndef _GCC_PTRDIFF_T\\\n"
3750 "#define _GCC_PTRDIFF_T\n";
3751
3752 sed = "/[ \t]ptrdiff_t/a\\\n"
3753 "#endif\n";
3754
3755 sed = "/[ \t]wchar_t/i\\\n"
3756 "#ifndef _GCC_WCHAR_T\\\n"
3757 "#define _GCC_WCHAR_T\n";
3758
3759 sed = "/[ \t]wchar_t/a\\\n"
3760 "#endif\n";
3761
3762 test_text =
3763 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
3764 "typedef unsigned int size_t;\n"
3765 "typedef long ptrdiff_t;\n"
3766 "typedef unsigned short wchar_t;\n"
3767 "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
3768 };
3769
3770
3771 /*
3772 * Fix VxWorks <time.h> to not require including <vxTypes.h>.
3773 */
3774 fix = {
3775 hackname = vxworks_needs_vxtypes;
3776 files = time.h;
3777 select = "uint_t([ \t]+_clocks_per_sec)";
3778 c_fix = format;
3779 c_fix_arg = "unsigned int%1";
3780 test_text = "uint_t\t_clocks_per_sec;";
3781 };
3782
3783
3784 /*
3785 * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
3786 */
3787 fix = {
3788 hackname = vxworks_needs_vxworks;
3789 files = sys/stat.h;
3790 test = " -r types/vxTypesOld.h";
3791 test = " -n \"`egrep '#include' $file`\"";
3792 test = " -n \"`egrep ULONG $file`\"";
3793 select = "#[ \t]define[ \t]+__INCstath";
3794
3795 sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
3796 "#include <types/vxTypesOld.h>\n";
3797
3798 test_text = "`touch types/vxTypesOld.h`"
3799 "#include </dev/null> /* ULONG */\n"
3800 "# define\t__INCstath <sys/stat.h>";
3801 };
3802
3803
3804 /*
3805 * Another bad dependency in VxWorks 5.2 <time.h>.
3806 */
3807 fix = {
3808 hackname = vxworks_time;
3809 files = time.h;
3810 test = " -r vxWorks.h";
3811
3812 select = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
3813 c_fix = format;
3814
3815 c_fix_arg =
3816 "#ifndef __gcc_VOIDFUNCPTR_defined\n"
3817 "#ifdef __cplusplus\n"
3818 "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
3819 "#else\n"
3820 "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
3821 "#endif\n"
3822 "#define __gcc_VOIDFUNCPTR_defined\n"
3823 "#endif\n"
3824 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
3825
3826 test_text = "`touch vxWorks.h`"
3827 "#define VOIDFUNCPTR (void(*)())";
3828 };
3829
3830
3831 /*
3832 * There are several name conflicts with C++ reserved words in X11 header
3833 * files. These are fixed in some versions, so don't do the fixes if
3834 * we find __cplusplus in the file. These were found on the RS/6000.
3835 */
3836 fix = {
3837 hackname = x11_class;
3838 files = X11/ShellP.h;
3839 bypass = __cplusplus;
3840 select = "^([ \t]*char \\*)class;(.*)";
3841 c_fix = format;
3842 c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n"
3843 "#else\n%1class;%2\n#endif";
3844 test_text =
3845 "struct {\n"
3846 " char *class;\n"
3847 "} mumble;\n";
3848 };
3849
3850
3851 /*
3852 * class in Xm/BaseClassI.h
3853 */
3854 fix = {
3855 hackname = x11_class_usage;
3856 files = Xm/BaseClassI.h;
3857 bypass = "__cplusplus";
3858
3859 select = " class\\)";
3860 c_fix = format;
3861 c_fix_arg = " c_class)";
3862
3863 test_text = "extern mumble (int class);\n";
3864 };
3865
3866
3867 /*
3868 * new in Xm/Traversal.h
3869 */
3870 fix = {
3871 hackname = x11_new;
3872 files = Xm/Traversal.h;
3873 bypass = __cplusplus;
3874
3875 sed = "/Widget\told, new;/i\\\n"
3876 "#ifdef __cplusplus\\\n"
3877 "\tWidget\told, c_new;\\\n"
3878 "#else\n";
3879
3880 sed = "/Widget\told, new;/a\\\n"
3881 "#endif\n";
3882
3883 sed = "s/Widget new,/Widget c_new,/g";
3884 test_text =
3885 "struct wedge {\n"
3886 " Widget\told, new; /* fixinc check FAILS ON BSD */\n"
3887 "};\nextern Wedged( Widget new, Widget old );";
3888 };
3889
3890
3891 /*
3892 * Incorrect sprintf declaration in X11/Xmu.h
3893 */
3894 fix = {
3895 hackname = x11_sprintf;
3896 files = X11/Xmu.h;
3897 files = X11/Xmu/Xmu.h;
3898 select = "^extern char \\*\tsprintf\\(\\);$";
3899
3900 c_fix = format;
3901 c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
3902
3903 test_text = "extern char *\tsprintf();";
3904 };
3905
3906 /*EOF*/
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