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re PR target/34831 (ICE on gcc.dg/pr34233.c for MIPS)
[official-gcc.git] / fixincludes / inclhack.def
blob75f83478f21980ccbe2f607e4ca07ca580e52d00
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='^/\*$' \
12 trailer='^/\*EOF\*[/]' \
13 input=inclhack.def \
14 key='hackname[ ]*=[ ]*(.*);'
15
16 Set up a debug test so we can make the templates emit special
17 code while debugging these fixes: */
18
19 #ifdef DEBUG
20 FIXINC_DEBUG = yes;
21 #endif
22
23
24 /*
25 * On Mac OS 10.3.9, the 'long double' functions are available in
26 * libSystem, but are not prototyped in math.h.
27 */
28 fix = {
29 hackname = AAB_darwin7_9_long_double_funcs;
30 mach = "*-*-darwin7.9*";
31 files = architecture/ppc/math.h;
32 bypass = "powl";
33 replace = <<- _EndOfHeader_
34 /* This file prototypes the long double functions available on Mac OS
35 10.3.9. */
36 #ifndef __MATH__
37 # undef __APPLE_CC__
38 # define __APPLE_CC__ 1345
39 # include_next <architecture/ppc/math.h>
40 # undef __APPLE_CC__
41 # define __APPLE_CC__ 1
42 # ifndef __LIBMLDBL_COMPAT
43 # ifdef __LONG_DOUBLE_128__
44 # define __LIBMLDBL_COMPAT(sym) __asm("_" #sym "$LDBL128")
45 # else
46 # define __LIBMLDBL_COMPAT(sym)
47 # endif /* __LONG_DOUBLE_128__ */
48 # endif /* __LIBMLDBL_COMPAT */
49 # ifdef __cplusplus
50 extern "C" {
51 # endif
52 extern long double acosl( long double ) __LIBMLDBL_COMPAT(acosl);
53 extern long double asinl( long double ) __LIBMLDBL_COMPAT(asinl);
54 extern long double atanl( long double ) __LIBMLDBL_COMPAT(atanl);
55 extern long double atan2l( long double, long double ) __LIBMLDBL_COMPAT(atan2l);
56 extern long double cosl( long double ) __LIBMLDBL_COMPAT(cosl);
57 extern long double sinl( long double ) __LIBMLDBL_COMPAT(sinl);
58 extern long double tanl( long double ) __LIBMLDBL_COMPAT(tanl);
59 extern long double acoshl( long double ) __LIBMLDBL_COMPAT(acoshl);
60 extern long double asinhl( long double ) __LIBMLDBL_COMPAT(asinhl);
61 extern long double atanhl( long double ) __LIBMLDBL_COMPAT(atanhl);
62 extern long double coshl( long double ) __LIBMLDBL_COMPAT(coshl);
63 extern long double sinhl( long double ) __LIBMLDBL_COMPAT(sinhl);
64 extern long double tanhl( long double ) __LIBMLDBL_COMPAT(tanhl);
65 extern long double expl( long double ) __LIBMLDBL_COMPAT(expl);
66 extern long double exp2l( long double ) __LIBMLDBL_COMPAT(exp2l);
67 extern long double expm1l( long double ) __LIBMLDBL_COMPAT(expm1l);
68 extern long double logl( long double ) __LIBMLDBL_COMPAT(logl);
69 extern long double log10l( long double ) __LIBMLDBL_COMPAT(log10l);
70 extern long double log2l( long double ) __LIBMLDBL_COMPAT(log2l);
71 extern long double log1pl( long double ) __LIBMLDBL_COMPAT(log1pl);
72 extern long double logbl( long double ) __LIBMLDBL_COMPAT(logbl);
73 extern long double modfl( long double, long double * ) __LIBMLDBL_COMPAT(modfl);
74 extern long double ldexpl( long double, int ) __LIBMLDBL_COMPAT(ldexpl);
75 extern long double frexpl( long double, int * ) __LIBMLDBL_COMPAT(frexpl);
76 extern int ilogbl( long double ) __LIBMLDBL_COMPAT(ilogbl);
77 extern long double scalbnl( long double, int ) __LIBMLDBL_COMPAT(scalbnl);
78 extern long double scalblnl( long double, long int ) __LIBMLDBL_COMPAT(scalblnl);
79 extern long double fabsl( long double ) __LIBMLDBL_COMPAT(fabsl);
80 extern long double cbrtl( long double ) __LIBMLDBL_COMPAT(cbrtl);
81 extern long double hypotl( long double, long double ) __LIBMLDBL_COMPAT(hypotl);
82 extern long double powl( long double, long double ) __LIBMLDBL_COMPAT(powl);
83 extern long double sqrtl( long double ) __LIBMLDBL_COMPAT(sqrtl);
84 extern long double erfl( long double ) __LIBMLDBL_COMPAT(erfl);
85 extern long double erfcl( long double ) __LIBMLDBL_COMPAT(erfcl);
86 extern long double lgammal( long double ) __LIBMLDBL_COMPAT(lgammal);
87 extern long double tgammal( long double ) __LIBMLDBL_COMPAT(tgammal);
88 extern long double ceill( long double ) __LIBMLDBL_COMPAT(ceill);
89 extern long double floorl( long double ) __LIBMLDBL_COMPAT(floorl);
90 extern long double nearbyintl( long double ) __LIBMLDBL_COMPAT(nearbyintl);
91 extern long double rintl( long double ) __LIBMLDBL_COMPAT(rintl);
92 extern long int lrintl( long double ) __LIBMLDBL_COMPAT(lrintl);
93 extern long long int llrintl( long double ) __LIBMLDBL_COMPAT(llrintl);
94 extern long double roundl( long double ) __LIBMLDBL_COMPAT(roundl);
95 extern long int lroundl( long double ) __LIBMLDBL_COMPAT(lroundl);
96 extern long long int llroundl( long double ) __LIBMLDBL_COMPAT(llroundl);
97 extern long double truncl( long double ) __LIBMLDBL_COMPAT(truncl);
98 extern long double fmodl( long double, long double) __LIBMLDBL_COMPAT(fmodl);
99 extern long double remainderl( long double, long double ) __LIBMLDBL_COMPAT(remainderl);
100 extern long double remquol( long double, long double, int * ) __LIBMLDBL_COMPAT(remquol);
101 extern long double copysignl( long double, long double ) __LIBMLDBL_COMPAT(copysignl);
102 extern long double nanl( const char * ) __LIBMLDBL_COMPAT(nanl);
103 extern long double nextafterl( long double, long double ) __LIBMLDBL_COMPAT(nextafterl);
104 extern long double nexttowardl( long double, long double ) __LIBMLDBL_COMPAT(nexttowardl);
105 extern long double fdiml( long double, long double ) __LIBMLDBL_COMPAT(fdiml);
106 extern long double fmaxl( long double, long double ) __LIBMLDBL_COMPAT(fmaxl);
107 extern long double fminl( long double, long double ) __LIBMLDBL_COMPAT(fminl);
108 extern long double fmal( long double, long double, long double ) __LIBMLDBL_COMPAT(fmal);
109 # ifdef __cplusplus
110 }
111 # endif
112 #endif /* __MATH__ */
113 _EndOfHeader_;
114 };
115
116
117 /*
118 * ... and for the previous fix to be useful, you have to not use ""
119 * includes.
120 */
121 fix = {
122 hackname = AAB_darwin7_9_long_double_funcs_2;
123 mach = "*-*-darwin7.9*";
124 files = math.h;
125 select = '#include[ \t]+\"';
126 c_fix = format;
127 c_fix_arg = "%1<%2.h>";
128
129 c_fix_arg = '([ \t]*#[ \t]*include[ \t]+)"([a-z0-9/]+)\.h"';
130
131 test_text = '#include "architecture/ppc/math.h"';
132 };
133
134
135 /*
136 * This fixes __FD_ZERO bug for linux 2.x.y (x <= 2 && y <= some n)
137 */
138 fix = {
139 hackname = AAB_fd_zero_asm_posix_types_h;
140 files = asm/posix_types.h;
141 mach = 'i[34567]86-*-linux*';
142 bypass = '} while';
143 bypass = 'x86_64';
144
145 /*
146 * Define _POSIX_TYPES_H_WRAPPER at the end of the wrapper, not
147 * the start, so that if #include_next gets another instance of
148 * the wrapper, this will follow the #include_next chain until
149 * we arrive at the real <asm/posix_types.h>.
150 */
151 replace = <<- _EndOfHeader_
152 /* This file fixes a bug in the __FD_ZERO macro
153 for older versions of the Linux kernel. */
154 #ifndef _POSIX_TYPES_H_WRAPPER
155 #include <features.h>
156 #include_next <asm/posix_types.h>
157
158 #if defined(__FD_ZERO) && !defined(__GLIBC__)
159 #undef __FD_ZERO
160 #define __FD_ZERO(fdsetp) \
161 do { \
162 int __d0, __d1; \
163 __asm__ __volatile__("cld ; rep ; stosl" \
164 : "=&c" (__d0), "=&D" (__d1) \
165 : "a" (0), "0" (__FDSET_LONGS), \
166 "1" ((__kernel_fd_set *) (fdsetp)) :"memory"); \
167 } while (0)
168 #endif
169
170 #define _POSIX_TYPES_H_WRAPPER
171 #endif /* _POSIX_TYPES_H_WRAPPER */
172 _EndOfHeader_;
173 };
174
175
176 /*
177 * This fixes __FD_ZERO bug for glibc-1.x
178 */
179 fix = {
180 hackname = AAB_fd_zero_gnu_types_h;
181 files = gnu/types.h;
182 mach = 'i[34567]86-*-linux*';
183
184 /*
185 * Define _TYPES_H_WRAPPER at the end of the wrapper, not
186 * the start, so that if #include_next gets another instance of
187 * the wrapper, this will follow the #include_next chain until
188 * we arrive at the real <gnu/types.h>.
189 */
190 replace = <<- _EndOfHeader_
191 /* This file fixes a bug in the __FD_ZERO macro present in glibc 1.x. */
192 #ifndef _TYPES_H_WRAPPER
193 #include <features.h>
194 #include_next <gnu/types.h>
195
196 #if defined(__FD_ZERO) && !defined(__GLIBC__)
197 #undef __FD_ZERO
198 # define __FD_ZERO(fdsetp) \
199 do { \
200 int __d0, __d1; \
201 __asm__ __volatile__("cld ; rep ; stosl" \
202 : "=&c" (__d0), "=&D" (__d1) \
203 : "a" (0), "0" (__FDSET_LONGS), \
204 "1" ((__fd_set *) (fdsetp)) :"memory"); \
205 } while (0)
206 #endif
207
208 #define _TYPES_H_WRAPPER
209 #endif /* _TYPES_H_WRAPPER */
210 _EndOfHeader_;
211 };
212
213
214 /*
215 * This fixes __FD_ZERO bug for glibc-2.0.x
216 */
217 fix = {
218 hackname = AAB_fd_zero_selectbits_h;
219 files = selectbits.h;
220 mach = 'i[34567]86-*-linux*';
221
222 /*
223 * Define _SELECTBITS_H_WRAPPER at the end of the wrapper, not
224 * the start, so that if #include_next gets another instance of
225 * the wrapper, this will follow the #include_next chain until
226 * we arrive at the real <selectbits.h>.
227 */
228 replace = <<- _EndOfHeader_
229 /* This file fixes a bug in the __FD_ZERO macro present in glibc 2.0.x. */
230 #ifndef _SELECTBITS_H_WRAPPER
231 #include <features.h>
232 #include_next <selectbits.h>
233
234 #if defined(__FD_ZERO) && defined(__GLIBC__) \\
235 && defined(__GLIBC_MINOR__) && __GLIBC__ == 2 \\
236 && __GLIBC_MINOR__ == 0
237 #undef __FD_ZERO
238 #define __FD_ZERO(fdsetp) \\
239 do { \\
240 int __d0, __d1; \\
241 __asm__ __volatile__ ("cld; rep; stosl" \\
242 : "=&c" (__d0), "=&D" (__d1) \\
243 : "a" (0), "0" (sizeof (__fd_set) \\
244 / sizeof (__fd_mask)), \\
245 "1" ((__fd_mask *) (fdsetp)) \\
246 : "memory"); \\
247 } while (0)
248 #endif
249
250 #define _SELECTBITS_H_WRAPPER
251 #endif /* _SELECTBITS_H_WRAPPER */
252 _EndOfHeader_;
253 };
254
255
256 /*
257 * Solaris <sys/varargs.h> is a DDK (aka kernel-land) header providing
258 * the same interface as <stdarg.h>. No idea why they couldn't have just
259 * used the standard header.
260 */
261 fix = {
262 hackname = AAB_solaris_sys_varargs_h;
263 files = "sys/varargs.h";
264 mach = '*-*-solaris*';
265 replace = <<- _EndOfHeader_
266 #ifdef __STDC__
267 #include <stdarg.h>
268 #else
269 #include <varargs.h>
270 #endif
271 _EndOfHeader_;
272 };
273
274
275 /*
276 * Fix non-ANSI memcpy declaration that conflicts with gcc's builtin
277 * declaration on Sun OS 4.x. We must only fix this on Sun OS 4.x, because
278 * many other systems have similar text but correct versions of the file.
279 * To ensure only Sun's is fixed, we grep for a likely unique string.
280 * Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t )
281 */
282 fix = {
283 hackname = AAB_sun_memcpy;
284 files = memory.h;
285 select = "/\\*\t@\\(#\\)"
286 "(head/memory.h\t50.1\t "
287 "|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/";
288
289 replace = <<- _EndOfHeader_
290 /* This file was generated by fixincludes */
291 #ifndef __memory_h__
292 #define __memory_h__
293
294 #ifdef __STDC__
295 extern void *memccpy();
296 extern void *memchr();
297 extern void *memcpy();
298 extern void *memset();
299 #else
300 extern char *memccpy();
301 extern char *memchr();
302 extern char *memcpy();
303 extern char *memset();
304 #endif /* __STDC__ */
305
306 extern int memcmp();
307
308 #endif /* __memory_h__ */
309 _EndOfHeader;
310 };
311
312
313 /*
314 * Completely replace <sys/varargs.h> with a file that includes gcc's
315 * stdarg.h or varargs.h files as appropriate.
316 */
317 #ifdef SVR4
318 fix = {
319 hackname = AAB_svr4_no_varargs;
320 files = sys/varargs.h;
321 replace = "/* This file was generated by fixincludes. */\n"
322 "#ifndef _SYS_VARARGS_H\n"
323 "#define _SYS_VARARGS_H\n\n"
324
325 "#ifdef __STDC__\n"
326 "#include <stdarg.h>\n"
327 "#else\n"
328 "#include <varargs.h>\n"
329 "#endif\n\n"
330
331 "#endif /* _SYS_VARARGS_H */\n";
332 };
333 #endif
334
335
336 /*
337 * Completely replace <sys/byteorder.h> with a file that implements gcc's
338 * optimized byteswapping. (The original probably implemented some
339 * incompatible optimized byteswapping.)
340 */
341 fix = {
342 hackname = AAB_svr4_replace_byteorder;
343 mach = "*-*-sysv4*";
344 mach = "i[34567]86-*-sysv5*";
345 mach = "i[34567]86-*-sco3.2v5*";
346 mach = "i[34567]86-*-udk*";
347 mach = "i[34567]86-*-solaris2.[0-4]";
348 mach = "powerpcle-*-solaris2.[0-4]";
349 mach = "sparc-*-solaris2.[0-4]";
350 mach = "i[34567]86-sequent-ptx*";
351 files = sys/byteorder.h;
352 replace = <<- _EndOfHeader_
353 #ifndef _SYS_BYTEORDER_H
354 #define _SYS_BYTEORDER_H
355
356 /* Functions to convert `short' and `long' quantities from host byte order
357 to (internet) network byte order (i.e. big-endian).
358
359 Written by Ron Guilmette (rfg@ncd.com).
360
361 This isn't actually used by GCC. It is installed by fixinc.svr4.
362
363 For big-endian machines these functions are essentially no-ops.
364
365 For little-endian machines, we define the functions using specialized
366 asm sequences in cases where doing so yields better code (e.g. i386). */
367
368 #if !defined (__GNUC__) && !defined (__GNUG__)
369 #error You lose! This file is only useful with GNU compilers.
370 #endif
371
372 #ifndef __BYTE_ORDER__
373 /* Byte order defines. These are as defined on UnixWare 1.1, but with
374 double underscores added at the front and back. */
375 #define __LITTLE_ENDIAN__ 1234
376 #define __BIG_ENDIAN__ 4321
377 #define __PDP_ENDIAN__ 3412
378 #endif
379
380 #ifdef __STDC__
381 static __inline__ unsigned long htonl (unsigned long);
382 static __inline__ unsigned short htons (unsigned int);
383 static __inline__ unsigned long ntohl (unsigned long);
384 static __inline__ unsigned short ntohs (unsigned int);
385 #endif /* defined (__STDC__) */
386
387 #if defined (__i386__)
388
389 #ifndef __BYTE_ORDER__
390 #define __BYTE_ORDER__ __LITTLE_ENDIAN__
391 #endif
392
393 /* Convert a host long to a network long. */
394
395 /* We must use a new-style function definition, so that this will also
396 be valid for C++. */
397 static __inline__ unsigned long
398 htonl (unsigned long __arg)
399 {
400 register unsigned long __result;
401
402 __asm__ ("xchg%B0 %b0,%h0
403 ror%L0 $16,%0
404 xchg%B0 %b0,%h0" : "=q" (__result) : "0" (__arg));
405 return __result;
406 }
407
408 /* Convert a host short to a network short. */
409
410 static __inline__ unsigned short
411 htons (unsigned int __arg)
412 {
413 register unsigned short __result;
414
415 __asm__ ("xchg%B0 %b0,%h0" : "=q" (__result) : "0" (__arg));
416 return __result;
417 }
418
419 #elif (defined (__ns32k__) || defined (__vax__) || defined (__arm__))
420
421 #ifndef __BYTE_ORDER__
422 #define __BYTE_ORDER__ __LITTLE_ENDIAN__
423 #endif
424
425 /* For other little-endian machines, using C code is just as efficient as
426 using assembly code. */
427
428 /* Convert a host long to a network long. */
429
430 static __inline__ unsigned long
431 htonl (unsigned long __arg)
432 {
433 register unsigned long __result;
434
435 __result = (__arg >> 24) & 0x000000ff;
436 __result |= (__arg >> 8) & 0x0000ff00;
437 __result |= (__arg << 8) & 0x00ff0000;
438 __result |= (__arg << 24) & 0xff000000;
439 return __result;
440 }
441
442 /* Convert a host short to a network short. */
443
444 static __inline__ unsigned short
445 htons (unsigned int __arg)
446 {
447 register unsigned short __result;
448
449 __result = (__arg << 8) & 0xff00;
450 __result |= (__arg >> 8) & 0x00ff;
451 return __result;
452 }
453
454 #else /* must be a big-endian machine */
455
456 #ifndef __BYTE_ORDER__
457 #define __BYTE_ORDER__ __BIG_ENDIAN__
458 #endif
459
460 /* Convert a host long to a network long. */
461
462 static __inline__ unsigned long
463 htonl (unsigned long __arg)
464 {
465 return __arg;
466 }
467
468 /* Convert a host short to a network short. */
469
470 static __inline__ unsigned short
471 htons (unsigned int __arg)
472 {
473 return __arg;
474 }
475
476 #endif /* big-endian */
477
478 /* Convert a network long to a host long. */
479
480 static __inline__ unsigned long
481 ntohl (unsigned long __arg)
482 {
483 return htonl (__arg);
484 }
485
486 /* Convert a network short to a host short. */
487
488 static __inline__ unsigned short
489 ntohs (unsigned int __arg)
490 {
491 return htons (__arg);
492 }
493 #endif
494 _EndOfHeader_;
495 };
496
497
498 /*
499 * Cancel out ansi_compat.h on Ultrix. Replace it with an empty file.
500 */
501 fix = {
502 hackname = AAB_ultrix_ansi_compat;
503 files = ansi_compat.h;
504 select = ULTRIX;
505 replace = "/* This file intentionally left blank. */\n";
506 };
507
508
509 /*
510 * The Ultrix 4.3 file limits.h is a symbolic link to sys/limits.h.
511 * Replace limits.h with a file that includes sys/limits.h.
512 */
513 fix = {
514 hackname = AAB_ultrix_limits;
515 files = limits.h;
516 mach = "*-*-ultrix4.3";
517 replace = <<- _EndOfHeader_
518 #ifndef _LIMITS_INCLUDED
519 #define _LIMITS_INCLUDED
520 #include <sys/limits.h>
521 #endif /* _LIMITS_INCLUDED */
522 _EndOfHeader_;
523 };
524
525
526 /*
527 * The ULTRIX 4.3 version of memory.h duplicates definitions
528 * present in strings.h. Replace memory.h with a file that includes
529 * strings.h to prevent problems from multiple inclusion.
530 */
531 fix = {
532 hackname = AAB_ultrix_memory;
533 files = memory.h;
534 mach = "*-*-ultrix4.3";
535 replace = <<- _EndOfHeader_
536 #ifndef _MEMORY_INCLUDED
537 #define _MEMORY_INCLUDED
538 #include <strings.h>
539 #endif /* _MEMORY_INCLUDED */
540 _EndOfHeader_;
541 };
542
543
544 /*
545 * The Ultrix 4.3 file string.h is a symbolic link to strings.h.
546 * Replace string.h link with a file that includes strings.h to prevent
547 * problems from multiple inclusion.
548 */
549 fix = {
550 hackname = AAB_ultrix_string;
551 files = string.h;
552 mach = "*-*-ultrix4.3";
553 replace = <<- _EndOfHeader_
554 #ifndef _STRING_INCLUDED
555 #define _STRING_INCLUDED
556 #include <strings.h>
557 #endif /* _STRING_INCLUDED */
558 _EndOfHeader_;
559 };
560
561
562 /*
563 * pthread.h on AIX 4.3.3 tries to define a macro without whitspace
564 * which violates a requirement of ISO C.
565 */
566 fix = {
567 hackname = aix_pthread;
568 files = "pthread.h";
569 select = "(#define [A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])";
570 c_fix = format;
571 c_fix_arg = "%1 %2";
572 test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n"
573 "{...init stuff...}";
574 };
575
576
577 /*
578 * sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline
579 * in an otherwise harmless (and #ifed out) macro definition
580 */
581 fix = {
582 hackname = aix_sysmachine;
583 files = sys/machine.h;
584 select = "\\\\ +\n";
585 c_fix = format;
586 c_fix_arg = "\\\n";
587 test_text = "#define FOO \\\n"
588 " bar \\ \n baz \\ \n bat";
589 };
590
591
592 /*
593 * sys/wait.h on AIX 3.2.5 puts the declaration of wait3 before the
594 * definition of struct rusage, so the prototype added by fixproto fails.
595 */
596 fix = {
597 hackname = aix_syswait;
598 files = sys/wait.h;
599 select = "^extern pid_t wait3\\(\\);\n";
600 select = "bos325,";
601 c_fix = format;
602 c_fix_arg = "struct rusage;\n%0";
603 test_text = "/* bos325, */\n"
604 "extern pid_t wait3();\n"
605 "\t/* pid_t wait3(int *, int, struct rusage *); */";
606 };
607
608
609 /*
610 * sys/wait.h on AIX 5.2 defines macros that have both signed and
611 * unsigned types in conditional expressions.
612 */
613 fix = {
614 hackname = aix_syswait_2;
615 files = sys/wait.h;
616 select = '\? (\(\(\(\(unsigned[^)]*\)[^)]*\) >> [^)]*\) \& 0xff\) : -1)';
617 c_fix = format;
618 c_fix_arg = "? (int)%1";
619 test_text = "#define WSTOPSIG(__x) (int)(WIFSTOPPED(__x) ? ((((unsigned int)__x) >> 8) & 0xff) : -1)";
620 };
621
622
623 /*
624 * sys/signal.h on some versions of AIX uses volatile in the typedef of
625 * sig_atomic_t, which causes gcc to generate a warning about duplicate
626 * volatile when a sig_atomic_t variable is declared volatile, as
627 * required by ANSI C.
628 */
629 fix = {
630 hackname = aix_volatile;
631 files = sys/signal.h;
632 select = "typedef volatile int sig_atomic_t";
633 c_fix = format;
634 c_fix_arg = "typedef int sig_atomic_t";
635 test_text = "typedef volatile int sig_atomic_t;";
636 };
637
638
639 /*
640 * Fix __assert declaration in assert.h on Alpha OSF/1.
641 */
642 fix = {
643 hackname = alpha___assert;
644 files = "assert.h";
645 select = '__assert\(char \*, char \*, int\)';
646 c_fix = format;
647 c_fix_arg = "__assert(const char *, const char *, int)";
648 test_text = 'extern void __assert(char *, char *, int);';
649 };
650
651
652 /*
653 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4/5 headers.
654 */
655 fix = {
656 hackname = alpha___extern_prefix;
657 select = "(.*)(defined\\(__DECC\\)|def[ \t]*__DECC)[ \t]*\n"
658 "(#[ \t]*pragma[ \t]*extern_prefix.*)";
659
660 mach = "alpha*-dec-osf*";
661 c_fix = format;
662 c_fix_arg = "%1 (defined(__DECC) || defined(__PRAGMA_EXTERN_PREFIX))\n%3";
663
664 test_text = "#ifdef __DECC\n"
665 "#pragma extern_prefix \"_P\"\n"
666 "# if defined(__DECC)\n"
667 "# pragma extern_prefix \"_E\"\n"
668 "# if !defined(_LIBC_POLLUTION_H_) && defined(__DECC)\n"
669 "# pragma extern_prefix \"\"";
670 };
671
672
673 /*
674 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4/5 <standards.h>.
675 */
676 fix = {
677 hackname = alpha___extern_prefix_standards;
678 files = standards.h;
679 select = ".*!defined\\(_LIBC_POLLUTION_H_\\) && !defined\\(__DECC\\)";
680
681 mach = "alpha*-dec-osf*";
682 c_fix = format;
683 c_fix_arg = "%0 && !defined(__PRAGMA_EXTERN_PREFIX)";
684
685 test_text = "#if (_ISO_C_SOURCE>=19990L) "
686 "&& !defined(_LIBC_POLLUTION_H_) && !defined(__DECC)";
687 };
688
689
690 /*
691 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V5 <sys/mount.h> and
692 * <sys/stat.h>. The tests for __DECC are special in various ways, so
693 * alpha__extern_prefix cannot be used.
694 */
695 fix = {
696 hackname = alpha___extern_prefix_sys_stat;
697 files = sys/stat.h;
698 files = sys/mount.h;
699 select = "#[ \t]*if[ \t]*defined\\(__DECC\\)";
700
701 mach = "alpha*-dec-osf5*";
702 c_fix = format;
703 c_fix_arg = "%0 || defined(__PRAGMA_EXTERN_PREFIX)";
704
705 test_text = "# if defined(__DECC)";
706 };
707
708
709 /*
710 * Fix assert macro in assert.h on Alpha OSF/1.
711 * The superfluous int cast breaks C++.
712 */
713 fix = {
714 hackname = alpha_assert;
715 files = "assert.h";
716 select = '(#define assert\(EX\).*)\(\(int\) \(EX\)\)';
717 c_fix = format;
718 c_fix_arg = "%1(EX)";
719 test_text = '#define assert(EX) (((int) (EX)) ? (void)0 '
720 ': __assert(#EX, __FILE__, __LINE__))';
721 };
722
723
724 /*
725 * Fix #defines under Alpha OSF/1:
726 * The following files contain '#pragma extern_prefix "_FOO"' followed by
727 * a '#define something(x,y,z) _FOOsomething(x,y,z)'. The intent of these
728 * statements is to reduce namespace pollution. While these macros work
729 * properly in most cases, they don't allow you to take a pointer to the
730 * "something" being modified. To get around this limitation, change these
731 * statements to be of the form '#define something _FOOsomething'.
732 *
733 * sed ain't egrep, lesson 2463: sed can use self-referential
734 * regular expressions. In the substitute expression below,
735 * "\\1" and "\\2" refer to subexpressions found earlier in the
736 * same match. So, we continue to use sed. "extern_prefix" will
737 * be a rare match anyway...
738 */
739 fix = {
740 hackname = alpha_bad_lval;
741
742 select = "^[ \t]*#[ \t]*pragma[ \t]+extern_prefix";
743 mach = "alpha*-dec-osf*";
744
745 sed =
746 "s/^[ \t]*#[ \t]*define[ \t][ \t]*\\([^(]*\\)\\(([^)]*)\\)[ \t]*"
747 "\\(_.*\\)\\1\\2[ \t]*$/#define \\1 \\3\\1/";
748
749 test_text = '#pragma extern_prefix "_FOO"'"\n"
750 "#define something(x,y,z) _FOOsomething(x,y,z)\n"
751 "#define mumble _FOOmumble";
752 };
753
754
755 /*
756 * Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX.
757 */
758 fix = {
759 hackname = alpha_getopt;
760 files = "stdio.h";
761 files = "stdlib.h";
762 select = 'getopt\(int, char \*\[\], *char \*\)';
763 c_fix = format;
764 c_fix_arg = "getopt(int, char *const[], const char *)";
765 test_text = 'extern int getopt(int, char *[], char *);';
766 };
767
768
769 /*
770 * Remove erroneous parentheses in sym.h on Alpha OSF/1.
771 */
772 fix = {
773 hackname = alpha_parens;
774 files = sym.h;
775 select = '#ifndef\(__mips64\)';
776 c_fix = format;
777 c_fix_arg = "#ifndef __mips64";
778 test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif";
779 };
780
781
782 /*
783 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX <pthread.h>.
784 */
785 fix = {
786 hackname = alpha_pthread;
787 files = pthread.h;
788 select = "((#[ \t]*if)([ \t]*defined[ \t]*\\(_PTHREAD_ENV_DECC\\)"
789 "|def _PTHREAD_ENV_DECC)(.*))\n"
790 "(#[ \t]*define _PTHREAD_USE_PTDNAM_)";
791
792 mach = "alpha*-dec-osf*";
793 c_fix = format;
794 c_fix_arg = "%2 defined (_PTHREAD_ENV_DECC)%4 "
795 "|| defined (__PRAGMA_EXTERN_PREFIX)\n%5";
796
797 test_text = "# if defined (_PTHREAD_ENV_DECC) "
798 "|| defined (_PTHREAD_ENV_EPCC)\n"
799 "# define _PTHREAD_USE_PTDNAM_\n"
800 "# endif\n"
801 "# ifdef _PTHREAD_ENV_DECC\n"
802 "# define _PTHREAD_USE_PTDNAM_\n"
803 "# endif";
804 };
805
806
807 /*
808 * Recognize GCC in Tru64 UNIX V5.1B <pthread.h>.
809 */
810 fix = {
811 hackname = alpha_pthread_gcc;
812 files = pthread.h;
813 select = "#else\n# error <pthread.h>: unrecognized compiler.";
814
815 mach = "alpha*-dec-osf*";
816 c_fix = format;
817 c_fix_arg = "#elif defined (__GNUC__)\n"
818 "# define _PTHREAD_ENV_GCC\n"
819 "%0";
820
821 test_text = "# define _PTHREAD_ENV_INTELC\n"
822 "#else\n"
823 "# error <pthread.h>: unrecognized compiler.\n"
824 "#endif";
825 };
826
827 /*
828 * Compaq Tru64 v5.1 defines all of its PTHREAD_*_INITIALIZER macros
829 * incorrectly, specifying less fields in the initializers than are
830 * defined in the corresponding structure types. Use of these macros
831 * in user code results in spurious warnings.
832 */
833 fix = {
834 hackname = alpha_pthread_init;
835 files = pthread.h;
836 select = ' \* @\(#\).RCSfile: pthread\.h,v \$'
837 ' .Revision: 1\.1\.33\.21 \$ \(DEC\)'
838 ' .Date: 2000/08/15 15:30:13 \$';
839 mach = "alpha*-dec-osf*";
840 sed = "s@MVALID\\(.*\\)A}@MVALID\\1A, 0, 0, 0, 0, 0, 0 }@\n"
841 "s@MVALID\\(.*\\)_}@MVALID\\1_, 0, 0, 0, 0 }@\n"
842 "s@CVALID\\(.*\\)A}@CVALID\\1A, 0, 0, 0, 0 }@\n"
843 "s@CVALID\\(.*\\)_}@CVALID\\1_, 0, 0 }@\n"
844 "s@WVALID\\(.*\\)A}@WVALID\\1A, 0, 0, 0, 0, 0, 0, 0, 0, 0 }@\n"
845 "s@WVALID\\(.*\\)_}@WVALID\\1_, 0, 0, 0, 0, 0, 0, 0 }@\n";
846 test_text = "/*\n"
847 " * @(#)_RCSfile: pthread.h,v \\$ "
848 "_Revision: 1.1.33.21 \\$ (DEC) "
849 "_Date: 2000/08/15 15:30:13 \\$\n"
850 " */\n"
851 "#ifndef _PTHREAD_NOMETER_STATIC\n"
852 "# define PTHREAD_MUTEX_INITIALIZER \\\n"
853 " {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA}\n"
854 "# define PTHREAD_COND_INITIALIZER \\\n"
855 " {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA}\n"
856 "# define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \\\n"
857 " {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}\n"
858 "# define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \\\n"
859 " {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}\n"
860 "#else\n"
861 "# define PTHREAD_MUTEX_INITIALIZER {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA}\n"
862 "# define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \\\n"
863 " {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}\n"
864 "# define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \\\n"
865 " {0, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}\n"
866 "#endif\n\n"
867 "#define PTHREAD_RWLOCK_INITIALIZER {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA}\n"
868 "#define PTHREAD_RWLOCK_INITWITHNAME_NP(_n_,_a_) \\\n"
869 " {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA, _n_, _a_}\n";
870 };
871
872 /*
873 * Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0
874 * And OpenBSD.
875 */
876 fix = {
877 hackname = alpha_sbrk;
878 files = unistd.h;
879 select = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
880 c_fix = format;
881 c_fix_arg = "void *sbrk(";
882 test_text = "extern char* sbrk(ptrdiff_t increment);";
883 };
884
885
886 /*
887 * Change external names of wcstok/wcsftime via asm instead of macros on
888 * Tru64 UNIX V4.0.
889 */
890 fix = {
891 hackname = alpha_wchar;
892 files = wchar.h;
893
894 mach = "alpha*-dec-osf4*";
895 select = "#define wcstok wcstok_r";
896 sed = "s@#define wcstok wcstok_r@"
897 "extern wchar_t *wcstok __((wchar_t *, const wchar_t *, "
898 "wchar_t **)) __asm__(\"wcstok_r\");@";
899 sed = "s@#define wcsftime __wcsftime_isoc@"
900 "extern size_t wcsftime __((wchar_t *, size_t, const wchar_t *"
901 ", const struct tm *)) __asm__(\"__wcsftime_isoc\");@";
902 test_text = "#define wcstok wcstok_r\n"
903 "#define wcsftime __wcsftime_isoc";
904 };
905
906
907 /*
908 * For C++, avoid any typedef or macro definition of bool,
909 * and use the built in type instead.
910 * HP/UX 10.20 also has it in curses_colr/curses.h.
911 */
912 fix = {
913 hackname = avoid_bool_define;
914 files = curses.h;
915 files = curses_colr/curses.h;
916 files = term.h;
917 files = tinfo.h;
918
919 select = "#[ \t]*define[ \t]+bool[ \t]";
920 bypass = "__cplusplus";
921
922 c_fix = format;
923 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
924 c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*";
925
926 test_text = "# define bool\t char \n";
927 };
928
929
930 fix = {
931 hackname = avoid_bool_type;
932 files = curses.h;
933 files = curses_colr/curses.h;
934 files = term.h;
935 files = tinfo.h;
936
937 select = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
938 bypass = "__cplusplus";
939
940 c_fix = format;
941 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
942
943 test_text = "typedef unsigned int\tbool \t; /* bool\n type */";
944 };
945
946
947 /*
948 * For C++, avoid any typedef definition of wchar_t,
949 * and use the built in type instead.
950 * Don't do this for headers that are smart enough to do the right
951 * thing (recent [n]curses.h and Xlib.h).
952 * Don't do it for <linux/nls.h> which is never used from C++ anyway,
953 * and will be broken by the edit.
954 */
955
956 fix = {
957 hackname = avoid_wchar_t_type;
958
959 select = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;";
960 bypass = "__cplusplus";
961 bypass = "_LINUX_NLS_H";
962 bypass = "XFree86: xc/lib/X11/Xlib\\.h";
963
964 c_fix = format;
965 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
966
967 test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */";
968 };
969
970
971 /*
972 * Fix `typedef struct term;' on hppa1.1-hp-hpux9.
973 */
974 fix = {
975 hackname = bad_struct_term;
976 files = curses.h;
977 select = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;";
978 c_fix = format;
979 c_fix_arg = "struct term;";
980
981 test_text = 'typedef struct term;';
982 };
983
984
985 /*
986 * Fix one other error in this file:
987 * a mismatched quote not inside a C comment.
988 */
989 fix = {
990 hackname = badquote;
991 files = sundev/vuid_event.h;
992 select = "doesn't";
993 c_fix = format;
994 c_fix_arg = "does not";
995
996 test_text = "/* doesn't have matched single quotes */";
997 };
998
999
1000 /*
1001 * check for broken assert.h that needs stdio.h
1002 */
1003 fix = {
1004 hackname = broken_assert_stdio;
1005 files = assert.h;
1006 select = stderr;
1007 bypass = "include.*stdio\\.h";
1008 c_fix = wrap;
1009 c_fix_arg = "#include <stdio.h>\n";
1010 test_text = "extern FILE* stderr;";
1011 };
1012
1013
1014 /*
1015 * check for broken assert.h that needs stdlib.h
1016 */
1017 fix = {
1018 hackname = broken_assert_stdlib;
1019 files = assert.h;
1020 select = 'exit *\(|abort *\(';
1021 bypass = "include.*stdlib\\.h";
1022 c_fix = wrap;
1023 c_fix_arg = "#ifdef __cplusplus\n"
1024 "#include <stdlib.h>\n"
1025 "#endif\n";
1026 test_text = "extern void exit ( int );";
1027 };
1028
1029
1030 /*
1031 * Remove `extern double cabs' declarations from math.h.
1032 * This conflicts with C99. Discovered on AIX.
1033 * IRIX 5 and IRIX 6 before 6.5.18 (where C99 support was introduced)
1034 * declares cabs() to take a struct __cabs_s argument.
1035 * SunOS4 has its cabs() declaration followed by a comment which
1036 * terminates on the following line.
1037 * Darwin hides its broken cabs in architecture-specific subdirs.
1038 */
1039 fix = {
1040 hackname = broken_cabs;
1041 files = math.h, "architecture/*/math.h";
1042 select = "^extern[ \t]+double[ \t]+cabs";
1043
1044 sed = "s/^extern[ \t]*double[ \t]*cabs[ \t]*\([^\\\)]*\);//";
1045 sed = "s/^extern[ \t]*long[ \t]*double[ \t]*cabsl[ \t]*\([^\\\)]*\);//";
1046
1047 test_text = "#ifdef __STDC__\n"
1048 "extern double cabs(struct dbl_hypot);\n"
1049 "#else\n"
1050 "extern double cabs();\n"
1051 "#endif\n"
1052 "extern double cabs ( _Complex z );\n"
1053 "extern double cabs(); /* This is a comment\n"
1054 " and it ends here. */\n"
1055 "extern double cabs(struct __cabs_s);\n"
1056 "extern long double cabsl( struct __cabsl_s );";
1057 };
1058
1059 /*
1060 * Fixup Darwin's broken check for __builtin_nanf.
1061 */
1062
1063 fix = {
1064 hackname = broken_nan;
1065 /*
1066 * It is tempting to omit the first "files" entry. Do not.
1067 * The testing machinery will take the first "files" entry as the name
1068 * of a test file to play with. It would be a nuisance to have a directory
1069 * with the name "*".
1070 */
1071 files = "architecture/ppc/math.h";
1072 files = "architecture/*/math.h";
1073 select = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
1074 bypass = "powl";
1075 c_fix = format;
1076 c_fix_arg = "#if 1";
1077 test_text = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
1078 };
1079
1080
1081 /*
1082 * Various systems derived from BSD4.4 contain a macro definition
1083 * for vfscanf that interacts badly with requirements of builtin-attrs.def.
1084 * Known to be fixed in FreeBSD 5 system headers.
1085 */
1086 fix = {
1087 hackname = bsd_stdio_attrs_conflict;
1088 mach = *-*-*bsd*;
1089 mach = *-*-*darwin*;
1090 files = stdio.h;
1091 select = "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$";
1092 c_fix = format;
1093 c_fix_arg = '#define _BSD_STRING(_BSD_X) _BSD_STRINGX(_BSD_X)' "\n"
1094 '#define _BSD_STRINGX(_BSD_X) #_BSD_X' "\n"
1095 'int vfscanf(FILE *, const char *, __builtin_va_list) '
1096 '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__) "__svfscanf");';
1097 test_text = '#define vfscanf __svfscanf';
1098 };
1099
1100
1101 /*
1102 * Fix various macros used to define ioctl numbers.
1103 * The traditional syntax was:
1104 *
1105 * #define _CTRL(n, x) (('n'<<8)+x)
1106 * #define TCTRLCFOO _CTRL(T, 1)
1107 *
1108 * but this does not work with the C standard, which disallows macro
1109 * expansion inside strings. We have to rewrite it thus:
1110 *
1111 * #define _CTRL(n, x) ((n<<8)+x)
1112 * #define TCTRLCFOO _CTRL('T', 1)
1113 *
1114 * The select expressions match too much, but the c_fix code is cautious.
1115 *
1116 * CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ...
1117 */
1118 fix = {
1119 hackname = ctrl_quotes_def;
1120 select = "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]";
1121 c_fix = char_macro_def;
1122 c_fix_arg = "CTRL";
1123
1124 /*
1125 * This is two tests in order to ensure that the "CTRL(c)" can
1126 * be selected in isolation from the multi-arg format
1127 */
1128 test_text = "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n";
1129 test_text = "#define _CTRL(c) ('c'&037)";
1130 };
1131
1132 fix = {
1133 hackname = ctrl_quotes_use;
1134 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']";
1135 c_fix = char_macro_use;
1136 c_fix_arg = "CTRL";
1137 test_text = "#define TCTRLFOO BSD43_CTRL(T, 1)";
1138 };
1139
1140
1141 /*
1142 * sys/mman.h on HP/UX is not C++ ready,
1143 * even though NO_IMPLICIT_EXTERN_C is defined on HP/UX.
1144 *
1145 * rpc/types.h on OSF1/2.0 is not C++ ready,
1146 * even though NO_IMPLICIT_EXTERN_C is defined for the alpha.
1147 *
1148 * The problem is the declaration of malloc.
1149 */
1150 fix = {
1151 hackname = cxx_unready;
1152 files = sys/mman.h;
1153 files = rpc/types.h;
1154 select = '[^#]+malloc.*;'; /* Catch any form of declaration
1155 not within a macro. */
1156 bypass = '"C"|__BEGIN_DECLS';
1157
1158 c_fix = wrap;
1159 c_fix_arg = "#ifdef __cplusplus\n"
1160 "extern \"C\" {\n"
1161 "#endif\n";
1162 c_fix_arg = "#ifdef __cplusplus\n"
1163 "}\n"
1164 "#endif\n";
1165 test_text = "extern void* malloc( size_t );";
1166 };
1167
1168
1169 /*
1170 * On darwin8 and earlier, mach-o/swap.h isn't properly guarded
1171 * by 'extern "C"'. On darwin7 some mach/ headers aren't properly guarded.
1172 */
1173 fix = {
1174 hackname = darwin_externc;
1175 mach = "*-*-darwin*";
1176 files = mach-o/swap.h;
1177 files = mach/mach_time.h;
1178 files = mach/mach_traps.h;
1179 files = mach/message.h;
1180 files = mach/mig.h;
1181 files = mach/semaphore.h;
1182 bypass = "extern \"C\"";
1183 bypass = "__BEGIN_DECLS";
1184 c_fix = wrap;
1185 c_fix_arg = "#ifdef __cplusplus\n"
1186 "extern \"C\" {\n"
1187 "#endif\n";
1188 c_fix_arg = "#ifdef __cplusplus\n"
1189 "}\n"
1190 "#endif\n";
1191 test_text = "extern void swap_fat_header();\n";
1192 };
1193
1194
1195 /*
1196 * AvailabilityMacros.h on Darwin breaks with GCC 4.0, because of
1197 * bad __GNUC__ tests.
1198 */
1199
1200 fix = {
1201 hackname = darwin_gcc4_breakage;
1202 mach = "*-*-darwin*";
1203 files = AvailabilityMacros.h;
1204 select = "\\(__GNUC__ >= 3\\) && \\(__GNUC_MINOR__ >= 1\\)";
1205 c_fix = format;
1206 c_fix_arg = "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))";
1207 test_text = "#if defined(__GNUC__) && (__GNUC__ >= 3) && "
1208 "(__GNUC_MINOR__ >= 1)\n";
1209 };
1210
1211
1212 /*
1213 * __private_extern__ doesn't exist in FSF GCC. Even if it did,
1214 * why would you ever put it in a system header file?
1215 */
1216 fix = {
1217 hackname = darwin_private_extern;
1218 mach = "*-*-darwin*";
1219 files = mach-o/dyld.h;
1220 select = "__private_extern__ [a-z_]+ _dyld_";
1221 c_fix = format;
1222 c_fix_arg = "extern";
1223 c_fix_arg = "__private_extern__";
1224 test_text = "__private_extern__ int _dyld_func_lookup(\n"
1225 "const char *dyld_func_name,\n"
1226 "unsigned long *address);\n";
1227 };
1228
1229
1230 /*
1231 * Fix <c_asm.h> on Digital UNIX V4.0:
1232 * It contains a prototype for a DEC C internal asm() function,
1233 * clashing with gcc's asm keyword. So protect this with __DECC.
1234 */
1235 fix = {
1236 hackname = dec_intern_asm;
1237 files = c_asm.h;
1238 sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
1239 sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
1240 "#endif\n";
1241 test_text =
1242 "float fasm {\n"
1243 " ... asm stuff ...\n"
1244 "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/";
1245 };
1246
1247
1248 /*
1249 * Fix typo in <wchar.h> on DJGPP 2.03.
1250 */
1251 fix = {
1252 hackname = djgpp_wchar_h;
1253 file = wchar.h;
1254 select = "__DJ_wint_t";
1255 bypass = "sys/djtypes.h";
1256 c_fix = format;
1257 c_fix_arg = "%0\n#include <sys/djtypes.h>";
1258 c_fix_arg = "#include <stddef.h>";
1259 test_text = "#include <stddef.h>\n"
1260 "extern __DJ_wint_t x;\n";
1261 };
1262
1263
1264 /*
1265 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
1266 */
1267 fix = {
1268 hackname = ecd_cursor;
1269 files = "sunwindow/win_lock.h";
1270 files = "sunwindow/win_cursor.h";
1271 select = 'ecd\.cursor';
1272 c_fix = format;
1273 c_fix_arg = 'ecd_cursor';
1274
1275 test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
1276 };
1277
1278
1279 /*
1280 * math.h on SunOS 4 puts the declaration of matherr before the definition
1281 * of struct exception, so the prototype (added by fixproto) causes havoc.
1282 * This must appear before the math_exception fix.
1283 */
1284 fix = {
1285 hackname = exception_structure;
1286 files = math.h;
1287
1288 /* If matherr has a prototype already, the header needs no fix. */
1289 bypass = 'matherr.*(struct exception|__MATH_EXCEPTION|[ \t]*__FP_EXCEPTION[ \t]*\*[ \t]*)';
1290 select = matherr;
1291
1292 c_fix = wrap;
1293 c_fix_arg = "struct exception;\n";
1294
1295 test_text = "extern int matherr();";
1296 };
1297
1298
1299 /*
1300 * Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume
1301 * neither the existence of GCC 3 nor its exact feature set yet break
1302 * (by design?) when __GNUC__ is set beyond 2.
1303 */
1304 fix = {
1305 hackname = freebsd_gcc3_breakage;
1306 mach = *-*-freebsd*;
1307 files = sys/cdefs.h;
1308 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$';
1309 bypass = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)';
1310 c_fix = format;
1311 c_fix_arg = '%0 || __GNUC__ >= 3';
1312 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7';
1313 };
1314
1315
1316 /*
1317 * Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume
1318 * neither the existence of GCC 4 nor its exact feature set yet break
1319 * (by design?) when __GNUC__ is set beyond 3.
1320 */
1321 fix = {
1322 hackname = freebsd_gcc4_breakage;
1323 mach = *-*-freebsd*;
1324 files = sys/cdefs.h;
1325 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$';
1326 c_fix = format;
1327 c_fix_arg = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3';
1328 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3';
1329 };
1330
1331
1332 /*
1333 * Some versions of glibc don't expect the C99 inline semantics.
1334 */
1335 fix = {
1336 hackname = glibc_c99_inline_1;
1337 files = features.h, '*/features.h';
1338 select = "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$";
1339 c_fix = format;
1340 c_fix_arg = "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)";
1341 test_text = <<-EOT
1342 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
1343 && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__
1344 # define __USE_EXTERN_INLINES 1
1345 #endif
1346 EOT;
1347 };
1348
1349
1350 /*
1351 * The glibc_c99_inline_1 fix should have fixed everything. Unfortunately
1352 * there are many glibc headers which do not respect __USE_EXTERN_INLINES.
1353 * The remaining glibc_c99_inline_* fixes deal with some of those headers.
1354 */
1355 fix = {
1356 hackname = glibc_c99_inline_2;
1357 files = sys/stat.h, '*/sys/stat.h';
1358 select = "extern __inline__ int";
1359 sed = "s/extern int \\(stat\\|lstat\\|fstat\\|mknod\\)/"
1360 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1361 "__inline__ int \\1/";
1362 sed = "s/extern int __REDIRECT\\(_NTH\\|\\) (\\(stat\\|lstat\\|fstat\\)/"
1363 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1364 "__inline__ int __REDIRECT\\1 (\\2/";
1365 sed = "s/^extern __inline__ int/"
1366 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1367 "__inline__ int/";
1368 test_text = <<-EOT
1369 extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2));
1370 extern __inline__ int
1371 __NTH (fstat64 (int __fd, struct stat64 *__statbuf))
1372 {}
1373 EOT;
1374 };
1375
1376
1377 fix = {
1378 hackname = glibc_c99_inline_3;
1379 files = bits/string2.h, '*/bits/string2.h';
1380 select = "extern __inline";
1381 bypass = "__STDC_VERSION__";
1382 c_fix = format;
1383 c_fix_arg = "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)";
1384 c_fix_arg = "^# ifdef __cplusplus$";
1385 test_text = <<-EOT
1386 # ifdef __cplusplus
1387 # define __STRING_INLINE inline
1388 # else
1389 # define __STRING_INLINE extern __inline
1390 # endif
1391 EOT;
1392 };
1393
1394
1395 fix = {
1396 hackname = glibc_c99_inline_4;
1397 files = sys/sysmacros.h, '*/sys/sysmacros.h';
1398 bypass = "__STDC_VERSION__";
1399 select = "extern __inline";
1400 c_fix = format;
1401 c_fix_arg = "\n#ifdef __GNUC_GNU_INLINE__\nextern\n#endif\n";
1402 c_fix_arg = '(^| )extern ';
1403 test_text = <<-EOT
1404 __extension__ extern __inline unsigned int
1405 __extension__ __extern_inline unsigned int
1406 extern __inline unsigned int
1407 EOT;
1408 };
1409
1410
1411 /* glibc-2.3.5 defines pthread mutex initializers incorrectly,
1412 * so we replace them with versions that correspond to the
1413 * definition.
1414 */
1415 fix = {
1416 hackname = glibc_mutex_init;
1417 files = pthread.h;
1418 select = '\{ *\{ *0, *\} *\}';
1419 sed = "/define[ \t]\\+PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/,+1"
1420 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/";
1421 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_\\(RECURSIVE\\|ERRORCHECK\\|ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/";
1422 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_\\(RECURSIVE\\|ERRORCHECK\\|ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1423 sed = "/define[ \t]\\+PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/"
1424 "N;s/^[ \t]*#[ \t]*"
1425 "\\(define[ \t]\\+PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n"
1426 "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\n"
1427 "# \\1\\n"
1428 " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\n"
1429 "# else\\n"
1430 "# \\1\\n"
1431 " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\n"
1432 "# endif/";
1433 sed = "s/{ \\(0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/";
1434 sed = "/define[ \t]\\+PTHREAD_COND_INITIALIZER/"
1435 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/";
1436
1437 test_text = <<- _EOText_
1438 #define PTHREAD_MUTEX_INITIALIZER \\
1439 { { 0, } }
1440 #ifdef __USE_GNU
1441 # if __WORDSIZE == 64
1442 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1443 { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1444 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1445 { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1446 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1447 { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1448 # else
1449 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1450 { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1451 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1452 { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1453 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1454 { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1455 # endif
1456 #endif
1457 # define PTHREAD_RWLOCK_INITIALIZER \\
1458 { { 0, } }
1459 # ifdef __USE_GNU
1460 # if __WORDSIZE == 64
1461 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1462 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\
1463 PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1464 # else
1465 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1466 { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1467 # endif
1468 # endif
1469 #define PTHREAD_COND_INITIALIZER { { 0, } }
1470 _EOText_;
1471 };
1472
1473
1474 /*
1475 * Fix these files to use the types we think they should for
1476 * ptrdiff_t, size_t, and wchar_t.
1477 *
1478 * This defines the types in terms of macros predefined by our 'cpp'.
1479 * This is supposedly necessary for glibc's handling of these types.
1480 * It's probably not necessary for anyone else, but it doesn't hurt.
1481 */
1482 fix = {
1483 hackname = gnu_types;
1484 files = "sys/types.h";
1485 files = "stdlib.h";
1486 files = "sys/stdtypes.h";
1487 files = "stddef.h";
1488 files = "memory.h";
1489 files = "unistd.h";
1490 bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
1491 select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
1492 c_fix = gnu_type;
1493 /* The Solaris 10 headers already define these types correctly. */
1494 mach = '*-*-solaris2.1[0-9]*';
1495 not_machine = true;
1496
1497 test_text = "typedef long int ptrdiff_t; /* long int */\n"
1498 "typedef uint_t size_t; /* uint_t */\n"
1499 "typedef ushort_t wchar_t; /* ushort_t */";
1500 };
1501
1502
1503 /*
1504 * Fix HP & Sony's use of "../machine/xxx.h"
1505 * to refer to: <machine/xxx.h>
1506 */
1507 fix = {
1508 hackname = hp_inline;
1509 files = sys/spinlock.h;
1510 files = machine/machparam.h;
1511 select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/';
1512
1513 c_fix = format;
1514 c_fix_arg = "%1<machine/%2.h>";
1515
1516 c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/'
1517 '([a-z]+)\.h"';
1518
1519 test_text = ' # include "../machine/mumble.h"';
1520 };
1521
1522
1523 /*
1524 * Check for (...) in C++ code in HP/UX sys/file.h.
1525 */
1526 fix = {
1527 hackname = hp_sysfile;
1528 files = sys/file.h;
1529 select = "HPUX_SOURCE";
1530
1531 c_fix = format;
1532 c_fix_arg = "(struct file *, ...)";
1533 c_fix_arg = '\(\.\.\.\)';
1534
1535 test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
1536 };
1537
1538
1539 /*
1540 * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
1541 * math.h to prevent clash with define in c_std/bits/std_cmath.h.
1542 */
1543 fix = {
1544 hackname = hpux10_cpp_pow_inline;
1545 files = fixinc-test-limits.h, math.h;
1546 select = <<- END_POW_INLINE
1547 ^# +ifdef +__cplusplus
1548 +\}
1549 +inline +double +pow\(double +__d,int +__expon\) +\{
1550 [ ]+return +pow\(__d,\(double\)__expon\);
1551 +\}
1552 +extern +"C" +\{
1553 #else
1554 # +endif
1555 END_POW_INLINE;
1556
1557 c_fix = format;
1558 c_fix_arg = "";
1559
1560 test_text =
1561 "# ifdef __cplusplus\n"
1562 " }\n"
1563 " inline double pow(double __d,int __expon) {\n"
1564 "\t return pow(__d,(double)__expon);\n"
1565 " }\n"
1566 ' extern "C"' " {\n"
1567 "#else\n"
1568 "# endif";
1569 };
1570
1571 fix = {
1572 hackname = hpux11_cpp_pow_inline;
1573 files = math.h;
1574 select = " +inline double pow\\(double d,int expon\\) \\{\n"
1575 " +return pow\\(d, \\(double\\)expon\\);\n"
1576 " +\\}\n";
1577 c_fix = format;
1578 c_fix_arg = "";
1579
1580 test_text =
1581 " inline double pow(double d,int expon) {\n"
1582 " return pow(d, (double)expon);\n"
1583 " }\n";
1584 };
1585
1586
1587 fix = {
1588 hackname = hppa_hpux_fp_macros;
1589 mach = hppa*-hp-hpux11*;
1590 files = math.h;
1591 select = "#[ \t]*define[ \t]*FP_NORMAL.*\n"
1592 "#[ \t]*define[ \t]*FP_ZERO.*\n"
1593 "#[ \t]*define[ \t]*FP_INFINITE.*\n"
1594 "#[ \t]*define[ \t]*FP_SUBNORMAL.*\n"
1595 "#[ \t]*define[ \t]*FP_NAN.*\n";
1596 c_fix = format;
1597 c_fix_arg = "#endif /* _INCLUDE_HPUX_SOURCE */\n\n#if defined(_INCLUDE_HPUX_SOURCE) || (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))\n%0#endif\n\n#ifdef _INCLUDE_HPUX_SOURCE\n";
1598
1599 test_text =
1600 "# define FP_NORMAL 0\n"
1601 "# define FP_ZERO 1\n"
1602 "# define FP_INFINITE 2\n"
1603 "# define FP_SUBNORMAL 3\n"
1604 "# define FP_NAN 4\n";
1605 };
1606
1607
1608 /*
1609 * Fix hpux 10.X missing ctype declarations 1
1610 */
1611 fix = {
1612 hackname = hpux10_ctype_declarations1;
1613 files = ctype.h;
1614 select = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)";
1615 bypass = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\(";
1616 c_fix = format;
1617 c_fix_arg = "#ifdef _PROTOTYPES\n"
1618 "extern int __tolower(int);\n"
1619 "extern int __toupper(int);\n"
1620 "#else /* NOT _PROTOTYPES */\n"
1621 "extern int __tolower();\n"
1622 "extern int __toupper();\n"
1623 "#endif /* _PROTOTYPES */\n\n"
1624 "%0\n";
1625
1626 test_text = "# define _toupper(__c) __toupper(__c)\n";
1627 };
1628
1629
1630 /*
1631 * Fix hpux 10.X missing ctype declarations 2
1632 */
1633 fix = {
1634 hackname = hpux10_ctype_declarations2;
1635 files = ctype.h;
1636 select = "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)";
1637 bypass = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\(";
1638 c_fix = format;
1639 c_fix_arg = "%0\n\n"
1640 "#ifdef _PROTOTYPES\n"
1641 " extern int _isalnum(int);\n"
1642 " extern int _isalpha(int);\n"
1643 " extern int _iscntrl(int);\n"
1644 " extern int _isdigit(int);\n"
1645 " extern int _isgraph(int);\n"
1646 " extern int _islower(int);\n"
1647 " extern int _isprint(int);\n"
1648 " extern int _ispunct(int);\n"
1649 " extern int _isspace(int);\n"
1650 " extern int _isupper(int);\n"
1651 " extern int _isxdigit(int);\n"
1652 "# else /* not _PROTOTYPES */\n"
1653 " extern int _isalnum();\n"
1654 " extern int _isalpha();\n"
1655 " extern int _iscntrl();\n"
1656 " extern int _isdigit();\n"
1657 " extern int _isgraph();\n"
1658 " extern int _islower();\n"
1659 " extern int _isprint();\n"
1660 " extern int _ispunct();\n"
1661 " extern int _isspace();\n"
1662 " extern int _isupper();\n"
1663 " extern int _isxdigit();\n"
1664 "#endif /* _PROTOTYPES */\n";
1665
1666 test_text = "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n"
1667 " extern unsigned int *__SB_masks;\n";
1668 };
1669
1670
1671 /*
1672 * Fix hpux 10.X missing stdio declarations
1673 */
1674 fix = {
1675 hackname = hpux10_stdio_declarations;
1676 files = stdio.h;
1677 select = "^#[ \t]*define _iob[ \t]*__iob";
1678 bypass = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\(";
1679 c_fix = format;
1680 c_fix_arg = "%0\n\n"
1681 "# if defined(__STDC__) || defined(__cplusplus)\n"
1682 " extern int snprintf(char *, size_t, const char *, ...);\n"
1683 " extern int vsnprintf(char *, size_t, const char *, __va_list);\n"
1684 "# else /* not __STDC__) || __cplusplus */\n"
1685 " extern int snprintf();\n"
1686 " extern int vsnprintf();\n"
1687 "# endif /* __STDC__) || __cplusplus */\n";
1688
1689 test_text = "# define _iob __iob\n";
1690 };
1691
1692
1693 /*
1694 * Make sure hpux defines abs in header.
1695 */
1696 fix = {
1697 hackname = hpux11_abs;
1698 mach = ia64-hp-hpux11*;
1699 files = stdlib.h;
1700 select = "ifndef _MATH_INCLUDED";
1701 c_fix = format;
1702 c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)";
1703 // sed = "s/ifndef _MATH_INCLUDED/if !defined(_MATH_INCLUDED) || defined(__GNUG__)/";
1704 test_text = "#ifndef _MATH_INCLUDED";
1705 };
1706
1707
1708 /*
1709 * Keep HP-UX 11 from stomping on C++ math namespace
1710 * with defines for fabsf.
1711 */
1712 fix = {
1713 hackname = hpux11_fabsf;
1714 files = math.h;
1715 select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
1716 bypass = "__cplusplus";
1717
1718 c_fix = format;
1719 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1720
1721 test_text =
1722 "#ifdef _PA_RISC\n"
1723 "# define fabsf(x) ((float)fabs((double)(float)(x)))\n"
1724 "#endif";
1725 };
1726
1727
1728 /*
1729 * Prevent HP-UX 11 from defining __size_t and preventing size_t from
1730 * being defined by having it define _hpux_size_t instead.
1731 */
1732 fix = {
1733 hackname = hpux11_size_t;
1734 mach = "*-hp-hpux11*";
1735 select = "__size_t";
1736
1737 c_fix = format;
1738 c_fix_arg = "_hpux_size_t";
1739
1740 test_text =
1741 "#define __size_t size_t\n"
1742 " extern int getpwuid_r( char *, __size_t, struct passwd **);\n";
1743 };
1744
1745
1746 /*
1747 * Fix hpux 11.00 broken snprintf declaration
1748 * (third argument is char *, needs to be const char * to prevent
1749 * spurious warnings with -Wwrite-strings or in C++).
1750 */
1751 fix = {
1752 hackname = hpux11_snprintf;
1753 files = stdio.h;
1754 select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
1755 ' *(char *\*, *\.\.\.\);)';
1756 c_fix = format;
1757 c_fix_arg = '%1 const %3';
1758
1759 test_text = "extern int snprintf(char *, size_t, char *, ...);\n"
1760 "extern int snprintf(char *, __size_t, char *, ...);\n"
1761 "extern int snprintf(char *, _hpux_size_t, char *, ...);";
1762 };
1763
1764
1765 /*
1766 * In inttypes.h on HPUX 11, the use of __CONCAT__ in the definition
1767 * of UINT32_C has undefined behavior according to ISO/ANSI:
1768 * the arguments to __CONCAT__ are not macro expanded before the
1769 * concatination happens so the trailing ')' in the first argument
1770 * is concatinated with the 'l' in the second argument creating an
1771 * invalid pp token. The behavior of invalid pp tokens is undefined.
1772 * GCC does not handle these invalid tokens the way the HP compiler does.
1773 * This problem will potentially occur anytime macros are used in the
1774 * arguments to __CONCAT__. A general solution to this problem would be to
1775 * insert another layer of macro between __CONCAT__ and its use
1776 * in UINT32_C. An example of this solution can be found in the C standard.
1777 * A more specific solution, the one used here, is to change the UINT32_C
1778 * macro to not used macros in the arguments to __CONCAT__.
1779 */
1780 fix = {
1781 hackname = hpux11_uint32_c;
1782 files = inttypes.h;
1783 select = "^#define UINT32_C\\(__c\\)[ \t]*"
1784 "__CONCAT__\\(__CONCAT_U__\\(__c\\),l\\)";
1785 c_fix = format;
1786 c_fix_arg = '#define UINT32_C(__c) __CONCAT__(__c,ul)';
1787 test_text =
1788 "#define CONCAT_U__(__c)\t__CONCAT__(__c,u)\n"
1789 "#define UINT32_C(__c)\t__CONCAT__(__CONCAT_U__(__c),l)";
1790 };
1791
1792
1793 /*
1794 * Fix hpux 11.00 broken vsnprintf declaration
1795 */
1796 fix = {
1797 hackname = hpux11_vsnprintf;
1798 files = stdio.h;
1799 select = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
1800 'const char \*,) __va__list\);';
1801 c_fix = format;
1802 c_fix_arg = "%1 __va_list);";
1803
1804 test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
1805 ' __va__list);';
1806 };
1807
1808
1809 /*
1810 * get rid of bogus inline definitions in HP-UX 8.0
1811 */
1812 fix = {
1813 hackname = hpux8_bogus_inlines;
1814 files = math.h;
1815 select = inline;
1816 bypass = "__GNUG__";
1817 sed = "s@inline int abs(int [a-z][a-z]*) {.*}"
1818 "@extern \"C\" int abs(int);@";
1819 sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
1820 sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
1821 sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
1822 test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n"
1823 "inline double sqr(double v) { return v**0.5; }";
1824 };
1825
1826
1827 /*
1828 * Fix hpux broken ctype macros
1829 */
1830 fix = {
1831 hackname = hpux_ctype_macros;
1832 files = ctype.h;
1833 select = '((: |\()__SB_masks \? )'
1834 '(__SB_masks\[__(alnum|c)\] & _IS)';
1835 c_fix = format;
1836 c_fix_arg = "%1(int)%3";
1837
1838 test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
1839 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
1840 };
1841
1842
1843 /*
1844 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
1845 */
1846 fix = {
1847 hackname = hpux_htonl;
1848 files = netinet/in.h;
1849 select = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1850 "(/\\*\n"
1851 " \\* Macros for number representation conversion\\.\n"
1852 " \\*/\n"
1853 "#ifndef ntohl)";
1854 c_fix = format;
1855 c_fix_arg = "#if 1\n%1";
1856
1857 test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1858 "/*\n"
1859 " * Macros for number representation conversion.\n"
1860 " */\n"
1861 "#ifndef ntohl\n"
1862 "#define ntohl(x) (x)\n"
1863 "#define ntohs(x) (x)\n"
1864 "#define htonl(x) (x)\n"
1865 "#define htons(x) (x)\n"
1866 "#endif\n"
1867 "#endif /* ! _XOPEN_SOURCE_EXTENDED */";
1868 };
1869
1870
1871 /*
1872 * HP-UX long_double
1873 */
1874 fix = {
1875 hackname = hpux_long_double;
1876 files = stdlib.h;
1877 select = "extern[ \t]long_double[ \t]strtold";
1878 bypass = "long_double_t";
1879 sed = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
1880 sed = "s/long_double/long double/g";
1881
1882 test_text = "# ifndef _LONG_DOUBLE\n"
1883 "# define _LONG_DOUBLE\n"
1884 " typedef struct {\n"
1885 " unsigned int word1, word2, word3, word4;\n"
1886 " } long_double;\n"
1887 "# endif /* _LONG_DOUBLE */\n"
1888 "extern long_double strtold(const char *, char **);\n";
1889 };
1890
1891
1892 /*
1893 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
1894 */
1895 fix = {
1896 hackname = hpux_systime;
1897 files = sys/time.h;
1898 select = "^extern struct sigevent;";
1899
1900 c_fix = format;
1901 c_fix_arg = "struct sigevent;";
1902
1903 test_text = 'extern struct sigevent;';
1904 };
1905
1906
1907 /*
1908 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown
1909 * type and mpinfou is only defined when _KERNEL is set.
1910 */
1911 fix = {
1912 hackname = hpux_spu_info;
1913 mach = "*-hp-hpux*";
1914 files = ia64/sys/getppdp.h;
1915 select = "^.*extern.*spu_info.*";
1916
1917 c_fix = format;
1918 c_fix_arg = "#ifdef _KERNEL\n%0\n#endif";
1919
1920 test_text = "extern union mpinfou spu_info[];";
1921 };
1922
1923 fix = {
1924 hackname = hpux11_extern_sendfile;
1925 mach = "*-hp-hpux11.[12]*";
1926 files = sys/socket.h;
1927 select = "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n";
1928 c_fix = format;
1929 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
1930 test_text = " extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
1931 };
1932
1933 fix = {
1934 hackname = hpux11_extern_sendpath;
1935 mach = "*-hp-hpux11.[12]*";
1936 files = sys/socket.h;
1937 select = "^[ \t]*extern sbsize_t sendpath.*\n.*, int\\)\\);\n";
1938 c_fix = format;
1939 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
1940 test_text = " extern sbsize_t sendpath __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
1941 };
1942
1943 fix = {
1944 hackname = hpux_extern_errno;
1945 mach = "*-hp-hpux10.*";
1946 mach = "*-hp-hpux11.[0-2]*";
1947 files = errno.h;
1948 select = "^[ \t]*extern int errno;$";
1949 c_fix = format;
1950 c_fix_arg = "#ifdef __cplusplus\nextern \"C\" {\n#endif\n%0\n#ifdef __cplusplus\n}\n#endif";
1951 test_text = " extern int errno;\n";
1952 };
1953
1954 /*
1955 * Fix C99 constant in __POINTER_SET define.
1956 */
1957 fix = {
1958 hackname = hpux11_pthread_const;
1959 mach = "*-hp-hpux11.[0-3]*";
1960 files = sys/pthread.h;
1961 select = "^#define[ \t]*__POINTER_SET[ \t]*\\(\\(void \\*\\) 1LL\\)";
1962
1963 c_fix = format;
1964 c_fix_arg = "#define __POINTER_SET\t\t((void *) 1L)";
1965 test_text = "#define __POINTER_SET\t\t((void *) 1LL)";
1966 };
1967
1968 /*
1969 * Add missing braces to pthread initializer defines.
1970 */
1971 fix = {
1972 hackname = hpux_pthread_initializers;
1973 mach = "*-hp-hpux11.[0-3]*";
1974 files = sys/pthread.h;
1975 sed = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\"
1976 "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@";
1977 sed = "s@^[ \t]*1,[ \t]*\\\\"
1978 "@\t{ 1, 0 }@";
1979 sed = "/^[ \t]*0$/d";
1980 sed = "s@__PTHREAD_MUTEX_VALID, 0"
1981 "@{ __PTHREAD_MUTEX_VALID, 0 }@";
1982 sed = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\"
1983 "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@";
1984 sed = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
1985 "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
1986 sed = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
1987 "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
1988 sed = "s@^[ \t]*0, 0[ \t]*\\\\"
1989 "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@";
1990 sed = "s@__PTHREAD_COND_VALID, 0"
1991 "@{ __PTHREAD_COND_VALID, 0 }@";
1992 sed = "s@__LWP_COND_VALID, 0,[ \t]*\\\\"
1993 "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@";
1994 sed = "s@__PTHREAD_RWLOCK_VALID, 0"
1995 "@{ __PTHREAD_RWLOCK_VALID, 0 }@";
1996 sed = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\"
1997 "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@";
1998 sed = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
1999 "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@";
2000 test_text = "#define PTHREAD_MUTEX_INITIALIZER {\t\t\t\t\t\\\\\n"
2001 "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n"
2002 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n"
2003 "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n"
2004 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
2005 "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
2006 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
2007 "}\n";
2008 };
2009
2010 /*
2011 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant
2012 */
2013 fix = {
2014 hackname = huge_val_hex;
2015 files = bits/huge_val.h;
2016 select = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*";
2017 bypass = "__builtin_huge_val";
2018
2019 c_fix = format;
2020 c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n";
2021
2022 test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)";
2023 };
2024
2025
2026 /*
2027 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant
2028 */
2029 fix = {
2030 hackname = huge_valf_hex;
2031 files = bits/huge_val.h;
2032 select = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*";
2033 bypass = "__builtin_huge_valf";
2034
2035 c_fix = format;
2036 c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n";
2037
2038 test_text = "# define HUGE_VALF (__extension__ 0x1.0p255f)";
2039 };
2040
2041
2042 /*
2043 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant
2044 */
2045 fix = {
2046 hackname = huge_vall_hex;
2047 files = bits/huge_val.h;
2048 select = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*";
2049 bypass = "__builtin_huge_vall";
2050
2051 c_fix = format;
2052 c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n";
2053
2054 test_text = "# define HUGE_VALL (__extension__ 0x1.0p32767L)";
2055 };
2056
2057
2058 /*
2059 * Fix return type of abort and free
2060 */
2061 fix = {
2062 hackname = int_abort_free_and_exit;
2063 files = stdlib.h;
2064 select = "int[ \t]+(abort|free|exit)[ \t]*\\(";
2065 bypass = "_CLASSIC_ANSI_TYPES";
2066
2067 c_fix = format;
2068 c_fix_arg = "void\t%1(";
2069
2070 test_text = "extern int abort(int);\n"
2071 "extern int free(void*);\n"
2072 "extern int exit(void*);";
2073 };
2074
2075
2076 /*
2077 * Fix various macros used to define ioctl numbers.
2078 * The traditional syntax was:
2079 *
2080 * #define _IO(n, x) (('n'<<8)+x)
2081 * #define TIOCFOO _IO(T, 1)
2082 *
2083 * but this does not work with the C standard, which disallows macro
2084 * expansion inside strings. We have to rewrite it thus:
2085 *
2086 * #define _IO(n, x) ((n<<8)+x)
2087 * #define TIOCFOO _IO('T', 1)
2088 *
2089 * The select expressions match too much, but the c_fix code is cautious.
2090 *
2091 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
2092 */
2093 fix = {
2094 hackname = io_quotes_def;
2095 select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
2096 c_fix = char_macro_def;
2097 c_fix_arg = "IO";
2098 test_text =
2099 "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n"
2100 "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n"
2101 "#define _IO(x,y) ('x'<<8|y)";
2102 test_text =
2103 "#define XX_IO(x) ('x'<<8|256)";
2104 };
2105
2106 fix = {
2107 hackname = io_quotes_use;
2108 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
2109 "\\( *[^,']";
2110 c_fix = char_macro_use;
2111 c_fix_arg = "IO";
2112 test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
2113 "#define TIOCFOO \\\\\n"
2114 "BSD43__IOWR(T, 1) /* Some are multi-line */";
2115 };
2116
2117
2118 /*
2119 * Check for missing ';' in struct
2120 */
2121 fix = {
2122 hackname = ip_missing_semi;
2123 files = netinet/ip.h;
2124 select = "}$";
2125 sed = "/^struct/,/^};/s/}$/};/";
2126 test_text=
2127 "struct mumble {\n"
2128 " union {\n"
2129 " int x;\n"
2130 " }\n"
2131 "}; /* mumbled struct */\n";
2132 };
2133
2134
2135 /*
2136 * IRIX 6.5.1[89] <internal/sgimacros.h> unconditionally defines
2137 * __restrict as restrict iff __c99. This is wrong for C++, which
2138 * needs many C99 features, but only supports __restrict.
2139 */
2140 fix = {
2141 hackname = irix___restrict;
2142 files = internal/sgimacros.h;
2143 select = "(#ifdef __c99\n)(#[ \t]*define __restrict restrict)";
2144
2145 mach = "mips-sgi-irix6.5";
2146 c_fix = format;
2147 c_fix_arg = "%1"
2148 "# ifndef __cplusplus\n%2\n# endif";
2149
2150 test_text = "#ifdef __c99\n# define __restrict restrict";
2151 };
2152
2153 /*
2154 * IRIX 6.5.22 <internal/math_core.h> uses the SGI c99 __generic() intrinsic
2155 * to define the fpclasify, isfinite, isinf, isnan, isnormal and signbit
2156 * functions.
2157 *
2158 * This was probably introduced around IRIX 6.5.18
2159 */
2160 fix = {
2161 hackname = irix___generic1;
2162 files = internal/math_core.h;
2163 mach = "mips-sgi-irix6.5";
2164 select = "#define ([a-z]+)\\(x\\) *__generic.*";
2165
2166 c_fix = format;
2167 c_fix_arg = "extern int %1(double);\n"
2168 "extern int %1f(float);\n"
2169 "extern int %1l(long double);\n"
2170 "#define %1(x) (sizeof(x) == sizeof(double) ? _%1(x) \\\n"
2171 " : sizeof(x) == sizeof(float) ? _%1f(x) \\\n"
2172 " : _%1l(x))\n";
2173
2174 test_text =
2175 "#define isnan(x) __generic(x,,, _isnan, _isnanf, _isnanl,,,)(x)\n";
2176 };
2177
2178
2179 /* Likewise <internal/math_core.h> on IRIX 6.5.19 and later uses the SGI
2180 compiler's __generic intrinsic to define isgreater, isgreaterequal,
2181 isless, islessequal, islessgreater and isunordered functions. */
2182 fix = {
2183 hackname = irix___generic2;
2184 files = internal/math_core.h;
2185 mach = "mips-sgi-irix6.5";
2186 select = "#define ([a-z]+)\\(x,y\\) *__generic.*";
2187
2188 c_fix = format;
2189 c_fix_arg = "#define %1(x,y) \\\n"
2190 " ((sizeof(x)<=4 && sizeof(y)<=4) ? _%1f(x,y) \\\n"
2191 " : (sizeof(x)<=8 && sizeof(y)<=8) ? _%1(x,y) \\\n"
2192 " : _%1l(x,y))\n";
2193
2194 test_text =
2195 "#define isless(x,y) __generic(x,y,, _isless, _islessf, _islessl,,,)(x,y)";
2196 };
2197
2198
2199 /*
2200 * IRIX 5.2's <sys/asm.h> contains an asm comment with a contraction
2201 * that causes the assembly preprocessor to complain about an
2202 * unterminated character constant.
2203 */
2204 fix = {
2205 hackname = irix_asm_apostrophe;
2206 files = sys/asm.h;
2207
2208 select = "^[ \t]*#.*[Ww]e're";
2209 c_fix = format;
2210 c_fix_arg = "%1 are";
2211 c_fix_arg = "^([ \t]*#.*[Ww]e)'re";
2212 test_text = "\t# and we're on vacation";
2213 };
2214
2215
2216 /*
2217 * Non-traditional "const" declaration in Irix's limits.h.
2218 */
2219 fix = {
2220 hackname = irix_limits_const;
2221 files = fixinc-test-limits.h, limits.h;
2222 select = "^extern const ";
2223 c_fix = format;
2224 c_fix_arg = "extern __const ";
2225 test_text = "extern const char limit; /* test limits */";
2226 };
2227
2228
2229 /*
2230 * IRIX 6.5.1[78] <sys/socket.h> has a broken definition of socklen_t.
2231 * Various socket function prototypes use different types instead,
2232 * depending on the API in use (BSD, XPG4/5), but the socklen_t
2233 * definition doesn't reflect this (SGI Bug Id 864477, fixed in
2234 * IRIX 6.5.19).
2235 */
2236 fix = {
2237 hackname = irix_socklen_t;
2238 files = sys/socket.h;
2239 select = "(#define _SOCKLEN_T\n)(typedef u_int32_t socklen_t;)";
2240
2241 mach = "mips-sgi-irix6.5";
2242 c_fix = format;
2243 c_fix_arg = "%1"
2244 "#if _NO_XOPEN4 && _NO_XOPEN5\n"
2245 "typedef int socklen_t;\n"
2246 "#else\n"
2247 "%2\n"
2248 "#endif /* _NO_XOPEN4 && _NO_XOPEN5 */";
2249
2250 test_text = "#define _SOCKLEN_T\ntypedef u_int32_t socklen_t;";
2251 };
2252
2253 /*
2254 * IRIX 6.5 <stdint.h> only works with ISO C99 and errors out
2255 * otherwise.
2256 */
2257 fix = {
2258 hackname = irix_stdint_c99;
2259 files = stdint.h;
2260 select = "(#ifndef __c99\n)(#error This header file is to be used only for c99 mode compilations)";
2261
2262 mach = "mips-sgi-irix6.5";
2263 c_fix = format;
2264 c_fix_arg = "#if 0\n"
2265 "%2";
2266 test_text =
2267 "#ifndef __c99\n#error This header file is to be used only for c99 mode compilations\n#else";
2268 };
2269
2270
2271 /*
2272 * IRIX 5.x's stdio.h and IRIX 6.5's internal/stdio_core.h declare
2273 * some functions that take a va_list as
2274 * taking char *. However, GCC uses void * for va_list, so
2275 * calling vfprintf with a va_list fails in C++. */
2276 fix = {
2277 hackname = irix_stdio_va_list;
2278 files = stdio.h;
2279 files = internal/stdio_core.h;
2280
2281 select = '/\* va_list \*/ char \*';
2282 c_fix = format;
2283 c_fix_arg = "__gnuc_va_list";
2284 test_text =
2285 "extern int printf( const char *, /* va_list */ char * );";
2286 };
2287
2288
2289 /*
2290 * IRIX 6.5.19 <internal/wchar_core.h> provides the XPG4 variant of
2291 * wcsftime by default. ISO C99 requires the XPG5 variant instead.
2292 */
2293 fix = {
2294 hackname = irix_wcsftime;
2295 files = internal/wchar_core.h;
2296 select = "#if _NO_XOPEN5\n(extern size_t[ \t]+wcsftime.*const char \*.*)";
2297
2298 mach = "mips-sgi-irix6.5";
2299 c_fix = format;
2300 c_fix_arg = "#if _NO_XOPEN5 && !defined(__c99)\n%1";
2301
2302 test_text = "#if _NO_XOPEN5\n"
2303 "extern size_t wcsftime(wchar_t *, __SGI_LIBC_NAMESPACE_QUALIFIER size_t, const char *, const struct tm *);";
2304 };
2305
2306 /*
2307 * Fixing ISC fmod declaration
2308 */
2309 fix = {
2310 hackname = isc_fmod;
2311 files = math.h;
2312 select = 'fmod\(double\)';
2313 c_fix = format;
2314 c_fix_arg = "fmod(double, double)";
2315 test_text = "extern double fmod(double);";
2316 };
2317
2318
2319 /*
2320 * On Interactive Unix 2.2, certain traditional Unix definitions
2321 * (notably getc and putc in stdio.h) are omitted if __STDC__ is
2322 * defined, not just if _POSIX_SOURCE is defined. This makes it
2323 * impossible to compile any nontrivial program except with -posix.
2324 */
2325 fix = {
2326 hackname = isc_omits_with_stdc;
2327
2328 files = "stdio.h";
2329 files = "math.h";
2330 files = "ctype.h";
2331 files = "sys/limits.h";
2332 files = "sys/fcntl.h";
2333 files = "sys/dirent.h";
2334
2335 select = '!defined\(__STDC__\) && !defined\(_POSIX_SOURCE\)';
2336 c_fix = format;
2337 c_fix_arg = '!defined(_POSIX_SOURCE)';
2338 test_text = "#if !defined(__STDC__) && !defined(_POSIX_SOURCE) /* ? ! */"
2339 "\nint foo;\n#endif";
2340 };
2341
2342
2343 /*
2344 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
2345 * use / * * / to concatenate tokens.
2346 */
2347 fix = {
2348 hackname = kandr_concat;
2349 files = "sparc/asm_linkage.h";
2350 files = "sun*/asm_linkage.h";
2351 files = "arm/as_support.h";
2352 files = "arm/mc_type.h";
2353 files = "arm/xcb.h";
2354 files = "dev/chardefmac.h";
2355 files = "dev/ps_irq.h";
2356 files = "dev/screen.h";
2357 files = "dev/scsi.h";
2358 files = "sys/tty.h";
2359 files = "Xm.acorn/XmP.h";
2360 files = bsd43/bsd43_.h;
2361 select = '/\*\*/';
2362 c_fix = format;
2363 c_fix_arg = '##';
2364 test_text = "#define __CONCAT__(a,b) a/**/b";
2365 };
2366
2367
2368 /*
2369 * Fix libc1 _G_va_list definition, used in declarations of several
2370 * more-or-less standard functions, for example vasprintf.
2371 */
2372 fix = {
2373 hackname = libc1_G_va_list;
2374 files = _G_config.h;
2375 mach = '*-*-linux*libc1';
2376 select = 'typedef void \* _G_va_list;';
2377 c_fix = format;
2378 c_fix_arg = "typedef __builtin_va_list _G_va_list;";
2379 test_text = 'typedef void * _G_va_list;';
2380 };
2381
2382
2383 /*
2384 * GNU libc1 string.h does not prototype memcpy and memcmp for gcc
2385 * versions > 1. This fix will open up the declaration for all
2386 * versions of GCC and for g++.
2387 */
2388 fix = {
2389 hackname = libc1_ifdefd_memx;
2390
2391 /* The string.h result is overwritten by AAB_ultrix_string when doing
2392 "make check" and will fail. Therefore, we add the following kludgery
2393 to insert the test_text into the special testing header. :-} */
2394 files = testing.h;
2395 files = string.h;
2396
2397 c_fix = format;
2398 select = "' is a built-in function for gcc 2\\.x\\. \\*/";
2399 bypass = __cplusplus;
2400 c_fix_arg = "%1";
2401 c_fix_arg =
2402 '/\* `mem...\' is a built-in function for gcc 2\.x\. \*/' "\n"
2403 '#if defined\(__STDC__\) && __GNUC__ < 2' "\n"
2404 "(/\\* .* \\*/\n"
2405 "extern [a-z_]+ mem.*(\n[^#].*)*;)\n"
2406 "#endif";
2407
2408 test_text =
2409 "/* \\`memcpy' is a built-in function for gcc 2.x. */\n"
2410 "#if defined(__STDC__) && __GNUC__ < 2\n"
2411 "/* Copy N bytes of SRC to DEST. */\n"
2412 "extern __ptr_t memcpy __P ((__ptr_t __dest, __const __ptr_t __src,\n"
2413 " size_t __n));\n"
2414 "#endif";
2415 };
2416
2417
2418 /* The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
2419 * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
2420 * constant on recent versions of g++.
2421 */
2422 fix = {
2423 hackname = linux_ia64_ucontext;
2424 files = "sys/ucontext.h";
2425 mach = "ia64-*-linux*";
2426 select = '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
2427 '->sc_gr\[0\]\) - \(char \*\) 0\)';
2428 c_fix = format;
2429 c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2430 test_text = "# define _SC_GR0_OFFSET\t\\\\\n"
2431 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2432 };
2433
2434
2435 /*
2436 * Apparently some SVR4 systems typedef longlong_t to long ?
2437 */
2438 #ifdef SVR4
2439 fix = {
2440 hackname = longlong_t;
2441 select = "typedef[ \t]+(unsigned[ \t]+)?long[ \t]+(u_)?longlong_t";
2442 c_fix = format;
2443 c_fix_arg = "typedef %1long long %2longlong_t";
2444 test_text = "typedef long longlong_t\n"
2445 "typedef unsigned long u_longlong_t";
2446 };
2447 #endif
2448
2449 /*
2450 * Remove header file warning from sys/time.h. Autoconf's
2451 * AC_HEADER_TIME recommends to include both sys/time.h and time.h
2452 * which causes warning on LynxOS. Remove the warning.
2453 */
2454 fix = {
2455 hackname = lynxos_no_warning_in_sys_time_h;
2456 files = sys/time.h;
2457 select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
2458 c_fix = format;
2459 c_fix_arg = "";
2460 test_text = "#warning Using <time.h> instead of <sys/time.h>";
2461 };
2462
2463
2464 /*
2465 * Add missing declaration for putenv.
2466 */
2467 fix = {
2468 hackname = lynxos_missing_putenv;
2469 mach = '*-*-lynxos*';
2470 files = stdlib.h;
2471 bypass = 'putenv[ \t]*\\(';
2472 select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2473 c_fix = format;
2474 c_fix_arg = "%0\n"
2475 "extern int putenv _AP((char *));";
2476 c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2477 test_text = "extern char *getenv _AP((const char *));";
2478 };
2479
2480
2481 /*
2482 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2483 *
2484 * On NetBSD, machine is a symbolic link to an architecture specific
2485 * directory name, so we can't match a specific file name here.
2486 */
2487 fix = {
2488 hackname = machine_ansi_h_va_list;
2489 select = "define[ \t]+_BSD_VA_LIST_[ \t]";
2490 bypass = '__builtin_va_list';
2491
2492 c_fix = format;
2493 c_fix_arg = "%1__builtin_va_list";
2494 c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2495
2496 test_text = " # define _BSD_VA_LIST_\tchar**";
2497 };
2498
2499
2500 /*
2501 * Fix non-ansi machine name defines
2502 */
2503 fix = {
2504 hackname = machine_name;
2505 c_test = machine_name;
2506 c_fix = machine_name;
2507
2508 test_text = "/* MACH_DIFF: */\n"
2509 "#if defined( i386 ) || defined( sparc ) || defined( vax )"
2510 "\n/* no uniform test, so be careful :-) */";
2511 };
2512
2513
2514 /*
2515 * Some math.h files define struct exception (it's in the System V
2516 * Interface Definition), which conflicts with the class exception defined
2517 * in the C++ file std/stdexcept.h. We redefine it to __math_exception.
2518 * This is not a great fix, but I haven't been able to think of anything
2519 * better. Note that we have to put the #ifdef/#endif blocks at beginning
2520 * and end of file, because fixproto runs after us and may insert
2521 * additional references to struct exception.
2522 */
2523 fix = {
2524 hackname = math_exception;
2525 files = math.h;
2526 select = "struct exception";
2527 /*
2528 * This should be bypassed on __cplusplus, but some supposedly C++ C++
2529 * aware headers, such as Solaris 8 and 9, don't wrap their struct
2530 * exception either. So currently we bypass only for glibc, based on a
2531 * comment in the fixed glibc header. Ick.
2532 */
2533 bypass = 'We have a problem when using C\+\+|for C\+\+, _[a-z0-9A-Z_]+_exception; for C, exception';
2534 c_fix = wrap;
2535
2536 c_fix_arg = "#ifdef __cplusplus\n"
2537 "#define exception __math_exception\n"
2538 "#endif\n";
2539
2540 c_fix_arg = "#ifdef __cplusplus\n"
2541 "#undef exception\n"
2542 "#endif\n";
2543
2544 test_text = "typedef struct exception t_math_exception;";
2545 };
2546
2547
2548 /*
2549 * This looks pretty broken to me. ``dbl_max_def'' will contain
2550 * "define DBL_MAX " at the start, when what we really want is just
2551 * the value portion. Can't figure out how to write a test case
2552 * for this either :-(
2553 */
2554 fix = {
2555 hackname = math_huge_val_from_dbl_max;
2556 files = math.h;
2557
2558 /*
2559 * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
2560 * in math.h, this fix applies.
2561 */
2562 select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
2563 bypass = "define[ \t]+DBL_MAX";
2564
2565 shell =
2566 /*
2567 * See if we have a definition for DBL_MAX in float.h.
2568 * If we do, we will replace the one in math.h with that one.
2569 */
2570
2571 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
2572 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
2573
2574 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
2575 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
2576 "s@DBL_MAX@'\"$dbl_max_def@\"\n"
2577 "\telse cat\n"
2578 "\tfi";
2579
2580 test_text =
2581 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
2582 "#define HUGE_VAL DBL_MAX";
2583 };
2584
2585
2586 /*
2587 * nested comment
2588 */
2589 fix = {
2590 hackname = nested_auth_des;
2591 files = rpc/rpc.h;
2592 select = '(/\*.*rpc/auth_des\.h>.*)/\*';
2593 c_fix = format;
2594 c_fix_arg = "%1*/ /*";
2595 test_text = "/*#include <rpc/auth_des.h> /* skip this */";
2596 };
2597
2598
2599 /*
2600 * Fix nested comments in Motorola's <limits.h> and <sys/limits.h>
2601 */
2602 fix = {
2603 hackname = nested_motorola;
2604 mach = "m68k-motorola-sysv*";
2605 files = sys/limits.h;
2606 files = limits.h;
2607 select = "max # bytes atomic in write|error value returned by Math lib";
2608
2609 sed = "s@^\\(#undef[ \t][ \t]*PIPE_BUF[ \t]*"
2610 "/\\* max # bytes atomic in write to a\\)$@\\1 */@";
2611 sed = "s@\\(/\\*#define\tHUGE_VAL\t3.[0-9e+]* \\)"
2612 "\\(/\\*error value returned by Math lib\\*/\\)$@\\1*/ \\2@";
2613
2614 test_text =
2615 "#undef PIPE_BUF /* max # bytes atomic in write to a\n"
2616 "\t\t/* PIPE */\n"
2617 "/*#define\tHUGE_VAL\t3.9e+9 /*error value returned by Math lib*/";
2618 };
2619
2620
2621 /*
2622 * Fixing nested comments in ISC <sys/limits.h>
2623 */
2624 fix = {
2625 hackname = nested_sys_limits;
2626 files = sys/limits.h;
2627 select = CHILD_MAX;
2628 sed = "/CHILD_MAX/s,/\\* Max, Max,";
2629 sed = "/OPEN_MAX/s,/\\* Max, Max,";
2630 test_text = "/*\n#define CHILD_MAX 20 /* Max, Max, ... */ /*\n"
2631 "#define OPEN_MAX 20 /* Max, Max, ... */\n";
2632 };
2633
2634
2635 /*
2636 * Some versions of NetBSD don't expect the C99 inline semantics.
2637 */
2638 fix = {
2639 hackname = netbsd_c99_inline_1;
2640 mach = *-*-netbsd*;
2641 files = signal.h;
2642 select = "extern __inline int";
2643
2644 c_fix = format;
2645 c_fix_arg = "extern\n#ifdef __GNUC_STDC_INLINE__\n__attribute__((__gnu_inline__))\n#endif\n__inline int";
2646
2647 test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}";
2648 };
2649
2650
2651 fix = {
2652 hackname = netbsd_c99_inline_2;
2653 mach = *-*-netbsd*;
2654 files = signal.h;
2655 select = "#define _SIGINLINE extern __inline";
2656
2657 c_fix = format;
2658 c_fix_arg = <<- _EOArg_
2659 #ifdef __GNUC_STDC_INLINE__
2660 #define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline
2661 #else
2662 %0
2663 #endif
2664 _EOArg_;
2665
2666 test_text = "#define _SIGINLINE extern __inline";
2667 };
2668
2669
2670 /*
2671 * NetBSD has a semicolon after the ending '}' for some extern "C".
2672 */
2673 fix = {
2674 hackname = netbsd_extra_semicolon;
2675 mach = *-*-netbsd*;
2676 files = sys/cdefs.h;
2677 select = "#define[ \t]*__END_DECLS[ \t]*};";
2678
2679 c_fix = format;
2680 c_fix_arg = "#define __END_DECLS }";
2681
2682 test_text = "#define __END_DECLS };";
2683 };
2684
2685
2686 /*
2687 * NeXT 3.2 adds const prefix to some math functions.
2688 * These conflict with the built-in functions.
2689 */
2690 fix = {
2691 hackname = next_math_prefix;
2692 files = ansi/math.h;
2693 select = "^extern[ \t]+double[ \t]+__const__[ \t]";
2694
2695 c_fix = format;
2696 c_fix_arg = "extern double %1(";
2697 c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
2698
2699 test_text = "extern\tdouble\t__const__\tmumble();";
2700 };
2701
2702
2703 /*
2704 * NeXT 3.2 uses the word "template" as a parameter for some
2705 * functions. GCC reports an invalid use of a reserved key word
2706 * with the built-in functions.
2707 */
2708 fix = {
2709 hackname = next_template;
2710 files = bsd/libc.h;
2711 select = "[ \t]template\\)";
2712
2713 c_fix = format;
2714 c_fix_arg = "(%1)";
2715 c_fix_arg = "\\(([^)]*)[ \t]template\\)";
2716 test_text = "extern mumble( char * template); /* fix */";
2717 };
2718
2719
2720 /*
2721 * NeXT 3.2 includes the keyword volatile in the abort() and exit()
2722 * function prototypes. That conflicts with the built-in functions.
2723 */
2724 fix = {
2725 hackname = next_volitile;
2726 files = ansi/stdlib.h;
2727 select = "^extern[ \t]+volatile[ \t]+void[ \t]";
2728
2729 c_fix = format;
2730 c_fix_arg = "extern void %1(";
2731 c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
2732
2733 test_text = "extern\tvolatile\tvoid\tabort();";
2734 };
2735
2736
2737 /*
2738 * NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1.
2739 * Note that version 3 of the NeXT system has wait.h in a different directory,
2740 * so that this code won't do anything. But wait.h in version 3 has a
2741 * conditional, so it doesn't need this fix. So everything is okay.
2742 */
2743 fix = {
2744 hackname = next_wait_union;
2745 files = sys/wait.h;
2746
2747 select = 'wait\(union wait';
2748 c_fix = format;
2749 c_fix_arg = "wait(void";
2750 test_text = "extern pid_d wait(union wait*);";
2751 };
2752
2753
2754 /*
2755 * a missing semi-colon at the end of the nodeent structure definition.
2756 */
2757 fix = {
2758 hackname = nodeent_syntax;
2759 files = netdnet/dnetdb.h;
2760 select = "char[ \t]*\\*na_addr[ \t]*$";
2761 c_fix = format;
2762 c_fix_arg = "%0;";
2763 test_text = "char *na_addr\t";
2764 };
2765
2766
2767 /*
2768 * obstack.h used casts as lvalues.
2769 *
2770 * We need to change postincrements of casted pointers (which are
2771 * then dereferenced and assigned into) of the form
2772 *
2773 * *((TYPE*)PTRVAR)++ = (VALUE)
2774 *
2775 * into expressions like
2776 *
2777 * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
2778 *
2779 * which is correct for the cases used in obstack.h since PTRVAR is
2780 * of type char * and the value of the expression is not used.
2781 */
2782 fix = {
2783 hackname = obstack_lvalue_cast;
2784 files = obstack.h;
2785 select = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
2786 c_fix = format;
2787 c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
2788 test_text = "*((void **) (h)->next_free)++ = (aptr)";
2789 };
2790
2791
2792 /*
2793 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
2794 * defining regex.h related types. This causes libg++ build and usage
2795 * failures. Fixing this correctly requires checking and modifying 3 files.
2796 */
2797 fix = {
2798 hackname = osf_namespace_a;
2799 files = reg_types.h;
2800 files = sys/lc_core.h;
2801 test = " -r reg_types.h";
2802 test = " -r sys/lc_core.h";
2803 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
2804 test = " -z \"`grep __regex_t regex.h`\"";
2805
2806 c_fix = format;
2807 c_fix_arg = "__%0";
2808 c_fix_arg = "reg(ex|off|match)_t";
2809
2810 test_text = "`touch sys/lc_core.h`"
2811 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
2812 "extern regex_t re;\n"
2813 "extern regoff_t ro;\n"
2814 "extern regmatch_t rm;\n";
2815 };
2816
2817 fix = {
2818 hackname = osf_namespace_c;
2819 files = regex.h;
2820 test = " -r reg_types.h";
2821 test = " -r sys/lc_core.h";
2822 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
2823 test = " -z \"`grep __regex_t regex.h`\"";
2824
2825 select = "#include <reg_types\.h>.*";
2826 c_fix = format;
2827 c_fix_arg = "%0\n"
2828 "typedef __regex_t\tregex_t;\n"
2829 "typedef __regoff_t\tregoff_t;\n"
2830 "typedef __regmatch_t\tregmatch_t;";
2831
2832 test_text = "#include <reg_types.h>";
2833 };
2834
2835
2836 /*
2837 * Fix __page_size* declarations in pthread.h AIX 4.1.[34].
2838 * The original ones fail if uninitialized externs are not common.
2839 * This is the default for all ANSI standard C++ compilers.
2840 */
2841 fix = {
2842 hackname = pthread_page_size;
2843 files = pthread.h;
2844 select = "^int __page_size";
2845 c_fix = format;
2846 c_fix_arg = "extern %0";
2847 test_text = "int __page_size;";
2848 };
2849
2850 /*
2851 * On broken glibc-2.3.3 systems an array of incomplete structures is
2852 * passed to __sigsetjmp. Fix that to take a pointer instead.
2853 */
2854 fix = {
2855 hackname = pthread_incomplete_struct_argument;
2856 files = pthread.h;
2857 select = "struct __jmp_buf_tag";
2858 c_fix = format;
2859 c_fix_arg = "%1 *%2%3";
2860 c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) (__env)\\[1\\](.*)$";
2861 test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask);";
2862 };
2863
2864 /*
2865 * On DYNIX/ptx, sys/mc_param.h has an embedded asm for the cpuid instruction
2866 * on the P5. This is not used by anything else so we ifdef it out.
2867 * Current GCC doesn't seem to complain about the asm, though.
2868 */
2869 #ifdef PTX
2870 fix = {
2871 hackname = ptx_sys_mc_param_h;
2872 files = sys/mc_param.h;
2873 sed = "/__asm/,/}/{"
2874 "/__asm/i\\\n"
2875 "#if !defined (__GNUC__) && !defined (__GNUG__)\n"
2876 "/}/a\\\n"
2877 "#endif\n"
2878 "}";
2879 test_text = "__asm\n"
2880 "int _CPUID()\n"
2881 "{\n"
2882 " non-GNU assembly here\n"
2883 "}";
2884 };
2885 #endif
2886
2887
2888 /*
2889 * Fix return type of fread and fwrite on sysV68
2890 */
2891 fix = {
2892 hackname = read_ret_type;
2893 files = stdio.h;
2894 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
2895 c_fix = format;
2896 c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
2897 c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
2898
2899 test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
2900 };
2901
2902
2903 /*
2904 * Fix casts as lvalues in glibc's <rpc/xdr.h>.
2905 */
2906 fix = {
2907 hackname = rpc_xdr_lvalue_cast_a;
2908 files = rpc/xdr.h;
2909 select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
2910 c_fix = format;
2911 c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
2912 test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
2913 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
2914 };
2915
2916
2917 fix = {
2918 hackname = rpc_xdr_lvalue_cast_b;
2919 files = rpc/xdr.h;
2920 select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
2921 c_fix = format;
2922 c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
2923 test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
2924 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
2925 };
2926
2927
2928 /*
2929 * function class(double x) conflicts with C++ keyword on rs/6000
2930 */
2931 fix = {
2932 hackname = rs6000_double;
2933 files = math.h;
2934 select = '[^a-zA-Z_]class\(';
2935
2936 c_fix = format;
2937 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
2938 c_fix_arg = '^.*[^a-zA-Z_]class\(.*';
2939
2940 test_text = "extern int class();";
2941 };
2942
2943
2944 /*
2945 * Wrong fchmod prototype on RS/6000.
2946 */
2947 fix = {
2948 hackname = rs6000_fchmod;
2949 files = sys/stat.h;
2950 select = 'fchmod\(char \*';
2951 c_fix = format;
2952 c_fix_arg = "fchmod(int";
2953 test_text = "extern int fchmod(char *, mode_t);";
2954 };
2955
2956
2957 /*
2958 * parameters conflict with C++ new on rs/6000
2959 */
2960 fix = {
2961 hackname = rs6000_param;
2962 files = "stdio.h";
2963 files = "unistd.h";
2964
2965 select = 'rename\(const char \*old, const char \*new\)';
2966 c_fix = format;
2967 c_fix_arg = 'rename(const char *_old, const char *_new)';
2968
2969 test_text = 'extern int rename(const char *old, const char *new);';
2970 };
2971
2972
2973 /*
2974 * On OpenServer and on UnixWare 7, <math.h> uses the native compiler
2975 * __builtin_generic. We fix that usage to use the GCC equivalent.
2976 * It also has a plethora of inline functions that conflict with libstdc++.
2977 */
2978 fix = {
2979 hackname = sco_math;
2980 files = math.h, '*/math.h';
2981 select = "inline double abs";
2982 bypass = "__GNUG__";
2983 sed = "/#define.*__fp_class(a) \\\\/i\\\n"
2984 "#ifndef __GNUC__\n";
2985 sed =
2986 "/.*__builtin_generic/a\\\n"
2987 "#else\\\n"
2988 "#define __fp_class(a) \\\\\\\n"
2989 " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a),long double),\\\\\\\n"
2990 " __fpclassifyl(a), \\\\\\\n"
2991 " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a), float), \\\\\\\n"
2992 " __fpclassifyf(a),__fpclassify(a)))\\\n"
2993 "#endif";
2994
2995 sed = "/extern \"C\\+\\+\"/N;"
2996 "/inline double abs/i\\\n"
2997 "#ifndef __GNUC__\n";
2998 sed = "/inline long double trunc/N;"
2999 "/inline long double trunc.*}.*extern \"C\\+\\+\"/a\\\n"
3000 "#endif /* ! __GNUC__ */";
3001
3002 test_text =
3003 "#define __fp_class(a) \\\\\n"
3004 " __builtin_generic(a,\"ld:__fplcassifyl;f:__fpclassifyf;:__fpclassify\")\n";
3005
3006 };
3007
3008
3009 /*
3010 * On SCO OpenServer prior to 5.0.7UP1, <sys/regset.h> and <ieeefp.h>
3011 * have a clash on struct _fpstate and struct fpstate.
3012 */
3013 fix = {
3014 hackname = sco_regset;
3015 files = sys/regset.h;
3016 mach = "*-*-sco3.2v5*";
3017 select = "(struct[ \t]+.*)fpstate";
3018 c_fix = format;
3019 c_fix_arg = "%1rsfpstate";
3020
3021 test_text =
3022 "union u_fps {\n"
3023 " struct\tfpstate\n"
3024 " {\n"
3025 " int whatever;\n"
3026 " }\n"
3027 "};\n"
3028 "union _u_fps {\n"
3029 " struct _fpstate\n"
3030 " {\n"
3031 " int whatever;\n"
3032 " }\n"
3033 "};\n";
3034 };
3035
3036
3037 /*
3038 * The static functions lstat() and fchmod() in <sys/stat.h>
3039 * cause G++ grief since they're not wrapped in "if __cplusplus".
3040 *
3041 * On SCO OpenServer 5.0.0 through (at least) 5.0.5 <sys/stat.h> contains
3042 * tiny static wrappers that aren't C++ safe.
3043 */
3044 fix = {
3045 hackname = sco_static_func;
3046 files = sys/stat.h;
3047 mach = "i?86-*-sco3.2*";
3048 select = "^static int";
3049
3050 sed = "/^static int/i\\\n"
3051 "#if __cplusplus\\\n"
3052 "extern \"C\" {\\\n"
3053 "#endif /* __cplusplus */";
3054
3055 sed = "/^}$/a\\\n"
3056 "#if __cplusplus\\\n"
3057 " }\\\n"
3058 "#endif /* __cplusplus */";
3059
3060 test_text =
3061 "#ifdef __STDC__\n"
3062 "static int\tstat(const char *__f, struct stat *__p) {\n"
3063 "\treturn __stat32(__f, __p);\n"
3064 "}\n\n# else /* !__STDC__ THIS FAILS ON BSD SYSTEMS */\n"
3065
3066 "static int\tstat(__f, __p)\n"
3067 "\tchar *__f;\n"
3068 "\tstruct stat *__p;\n"
3069 "{\n"
3070 "\treturn __stat32(__f, __p);\n"
3071 "}\n"
3072 "#endif";
3073 };
3074
3075
3076 /*
3077 * Fix prototype declaration of utime in sys/times.h.
3078 * In 3.2v4.0 the const is missing.
3079 */
3080 fix = {
3081 hackname = sco_utime;
3082 files = sys/times.h;
3083 mach = "i?86-*-sco3.2v4*";
3084
3085 select = '\(const char \*, struct utimbuf \*\);';
3086 c_fix = format;
3087 c_fix_arg = '(const char *, const struct utimbuf *);';
3088
3089 test_text = "extern int utime(const char *, struct utimbuf *);";
3090 };
3091
3092 /*
3093 * Sun Solaris 10 defines several C99 math macros in terms of
3094 * builtins specific to the Studio compiler, in particular not
3095 * compatible with the GNU compiler.
3096 */
3097 fix = {
3098 hackname = solaris_math_1;
3099 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3100 bypass = "__GNUC__";
3101 files = iso/math_c99.h;
3102 c_fix = format;
3103 c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
3104 c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
3105 test_text =
3106 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3107 "#undef HUGE_VAL\n"
3108 "#define HUGE_VAL __builtin_huge_val\n"
3109 "#undef HUGE_VALF\n"
3110 "#define HUGE_VALF __builtin_huge_valf\n"
3111 "#undef HUGE_VALL\n"
3112 "#define HUGE_VALL __builtin_huge_vall";
3113 };
3114
3115 fix = {
3116 hackname = solaris_math_2;
3117 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3118 bypass = "__GNUC__";
3119 files = iso/math_c99.h;
3120 c_fix = format;
3121 c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
3122 c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
3123 test_text =
3124 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3125 "#undef INFINITY\n"
3126 "#define INFINITY __builtin_infinity";
3127 };
3128
3129 fix = {
3130 hackname = solaris_math_3;
3131 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3132 bypass = "__GNUC__";
3133 files = iso/math_c99.h;
3134 c_fix = format;
3135 c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
3136 c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
3137 test_text =
3138 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3139 "#undef NAN\n"
3140 "#define NAN __builtin_nan";
3141 };
3142
3143 fix = {
3144 hackname = solaris_math_4;
3145 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3146 bypass = "__GNUC__";
3147 files = iso/math_c99.h;
3148 c_fix = format;
3149 c_fix_arg = "#define\tfpclassify(x) \\\n"
3150 " __extension__ ({ const __typeof(x) __x_fp = (x); \\\n"
3151 "\t\t isnan(__x_fp) \\\n"
3152 "\t\t ? FP_NAN \\\n"
3153 "\t\t : isinf(__x_fp) \\\n"
3154 "\t\t ? FP_INFINITE \\\n"
3155 "\t\t : isnormal(__x_fp) \\\n"
3156 "\t\t\t ? FP_NORMAL \\\n"
3157 "\t\t\t : __x_fp == 0.0 \\\n"
3158 "\t\t\t ? FP_ZERO \\\n"
3159 "\t\t\t : FP_SUBNORMAL; })";
3160 c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
3161 test_text =
3162 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3163 "#undef fpclassify\n"
3164 "#define fpclassify(x) __builtin_fpclassify(x)";
3165 };
3166
3167 fix = {
3168 hackname = solaris_math_8;
3169 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3170 bypass = "__GNUC__";
3171 files = iso/math_c99.h;
3172 c_fix = format;
3173 c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
3174 "\t\t\t ? __builtin_signbitf(x) \\\n"
3175 "\t\t\t : sizeof(x) == sizeof(long double) \\\n"
3176 "\t\t\t ? __builtin_signbitl(x) \\\n"
3177 "\t\t\t : __builtin_signbit(x))";
3178 c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
3179 test_text =
3180 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3181 "#undef signbit\n"
3182 "#define signbit(x) __builtin_signbit(x)";
3183 };
3184
3185 fix = {
3186 hackname = solaris_math_9;
3187 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3188 bypass = "__GNUC__";
3189 files = iso/math_c99.h;
3190 c_fix = format;
3191 c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)";
3192 c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) __builtin_[a-z]+\\(y\\)\\)";
3193 test_text =
3194 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3195 "#undef isgreater\n"
3196 "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n"
3197 "#undef isgreaterequal\n"
3198 "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n"
3199 "#undef isless\n"
3200 "#define isless(x, y) ((x) __builtin_isless(y))\n"
3201 "#undef islessequal\n"
3202 "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n"
3203 "#undef islessgreater\n"
3204 "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n"
3205 "#undef isunordered\n"
3206 "#define isunordered(x, y) ((x) __builtin_isunordered(y))";
3207 };
3208
3209 /*
3210 * Sun Solaris 2.5.1, 2.6 defines PTHREAD_{MUTEX|COND}_INITIALIZER
3211 * incorrectly, so we replace them with versions that correspond to
3212 * the definition. We also explicitly name this fix "1" and the next
3213 * fix "2" because this one does not deal with the last field. This
3214 * fix needs to run before the next.
3215 */
3216 fix = {
3217 hackname = solaris_mutex_init_1;
3218 select = '@\(#\)pthread.h' "[ \t]+1.1[0-9][ \t]+9[567]/[0-9/]+ SMI";
3219 files = pthread.h;
3220 sed = "/define[ \t]*PTHREAD_MUTEX_INI/s/{0, 0,/{{{0}, 0}, {{{0}}},/\n"
3221 "/define[ \t]*PTHREAD_COND_INI/s/{0,/{{{0},0},/";
3222 test_text =
3223 '#ident "@(#)pthread.h 1.16 97/05/05 SMI"'"\n"
3224 "#define PTHREAD_MUTEX_INITIALIZER\t{0, 0, 0}\n"
3225 "#define PTHREAD_COND_INITIALIZER\t{0, 0} /* */\n";
3226 };
3227
3228
3229 /*
3230 * Sun Solaris defines PTHREAD_MUTEX_INITIALIZER with a trailing
3231 * "0" for the last field of the pthread_mutex_t structure, which is
3232 * of type upad64_t, which itself is typedef'd to int64_t, but with
3233 * __STDC__ defined (e.g. by -ansi) it is a union. So change the
3234 * initializer to "{0}" instead
3235 */
3236 fix = {
3237 hackname = solaris_mutex_init_2;
3238 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3239 files = pthread.h;
3240 /*
3241 * On Solaris 10, this fix is unnecessary because upad64_t is
3242 * always defined correctly regardless of the definition of the
3243 * __STDC__ macro. The first "mach" pattern matches up to
3244 * solaris9. The second "mach" pattern will not match any two (or
3245 * more) digit solaris version, but it will match e.g. 2.5.1.
3246 */
3247 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3248 c_fix = format;
3249 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3250 "%0\n"
3251 "#else\n"
3252 "%1, {0}}%4\n"
3253 "#endif";
3254 c_fix_arg = "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+"
3255 "(|/\*.*\*/[ \t]*\\\\\n[ \t]*)\\{.*)"
3256 ",[ \t]*0\\}" "(|[ \t].*)$";
3257 test_text =
3258 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3259 "#define PTHREAD_MUTEX_INITIALIZER\t{{{0},0}, {{{0}}}, 0}\n"
3260 "#define PTHREAD_COND_INITIALIZER\t{{{0}, 0}, 0}\t/* DEFAULTCV */\n"
3261 "#define PTHREAD_MUTEX_INITIALIZER /* = DEFAULTMUTEX */ \\\\\n"
3262 " {{0, 0, 0, DEFAULT_TYPE, _MUTEX_MAGIC}, {{{0}}}, 0}\n"
3263 "#define PTHREAD_COND_INITIALIZER /* = DEFAULTCV */ \\\\\n"
3264 " {{{0, 0, 0, 0}, DEFAULT_TYPE, _COND_MAGIC}, 0}";
3265 };
3266
3267
3268 /*
3269 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a "0" for some
3270 * fields of the pthread_rwlock_t structure, which are of type
3271 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3272 * defined (e.g. by -ansi) it is a union. So change the initializer
3273 * to "{0}" instead.
3274 */
3275 fix = {
3276 hackname = solaris_rwlock_init_1;
3277 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3278 files = pthread.h;
3279 mach = '*-*-solaris*';
3280 c_fix = format;
3281 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3282 "%0\n"
3283 "#else\n"
3284 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
3285 "#endif";
3286 c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
3287 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
3288
3289 test_text =
3290 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3291 "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
3292 };
3293
3294
3295 /*
3296 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
3297 * structure. As such, it need two levels of brackets, but only
3298 * contains one. Wrap the macro definition in an extra layer.
3299 */
3300 fix = {
3301 hackname = solaris_once_init_1;
3302 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3303 files = pthread.h;
3304 mach = '*-*-solaris*';
3305 c_fix = format;
3306 c_fix_arg = "%1{%2}%3";
3307 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
3308 test_text =
3309 '#pragma ident "@(#)pthread.h 1.37 04/09/28 SMI"'"\n"
3310 "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
3311 };
3312
3313
3314 /*
3315 * Sun Solaris defines PTHREAD_ONCE_INIT with a "0" for some
3316 * fields of the pthread_once_t structure, which are of type
3317 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3318 * defined (e.g. by -ansi) it is a union. So change the initializer
3319 * to "{0}" instead. This test relies on solaris_once_init_1.
3320 */
3321 fix = {
3322 hackname = solaris_once_init_2;
3323 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3324 files = pthread.h;
3325 /*
3326 * On Solaris 10, this fix is unnecessary because upad64_t is
3327 * always defined correctly regardless of the definition of the
3328 * __STDC__ macro. The first "mach" pattern matches up to
3329 * solaris9. The second "mach" pattern will not match any two (or
3330 * more) digit solaris version, but it will match e.g. 2.5.1.
3331 */
3332 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3333 c_fix = format;
3334 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3335 "%0\n"
3336 "#else\n"
3337 "%1{0}, {0}, {0}, {%3}%4\n"
3338 "#endif";
3339 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{\\{)"
3340 "(0, 0, 0, )(PTHREAD_[A-Z_]+)(\\}\\})[ \t]*$";
3341 test_text =
3342 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3343 "#define PTHREAD_ONCE_INIT\t{{0, 0, 0, PTHREAD_ONCE_NOTDONE}}\n";
3344 };
3345
3346
3347 /*
3348 * Solaris 2.5.1 and 2.6 use an outdated prototype for send & recv
3349 * in sys/socket.h. This is corrected in Solaris 7 and up.
3350 */
3351 fix = {
3352 hackname = solaris_socket;
3353 files = sys/socket.h;
3354 select = '@\(#\)socket.h' "[ \t]+1.[123][0-9][ \t]+9[567]/[0-9/]+ SMI";
3355 c_fix = format;
3356 c_fix_arg = "extern int %1(int, %2void *, int, int);";
3357 c_fix_arg = '^extern int (recv|send)\(int,'
3358 ' (const )*char '
3359 '\*, int, int\);';
3360
3361 test_text = '#ident "@(#)socket.h 1.30 97/01/20 SMI"'"\n"
3362 "extern int recv(int, char *, int, int);\n"
3363 "extern int send(int, const char *, int, int);";
3364 };
3365
3366
3367 /*
3368 * Solaris 2.8 has what appears to be some gross workaround for
3369 * some old version of their c++ compiler. G++ doesn't want it
3370 * either, but doesn't want to be tied to SunPRO version numbers.
3371 */
3372 fix = {
3373 hackname = solaris_stdio_tag;
3374 files = stdio_tag.h;
3375
3376 select = '__cplusplus < 54321L';
3377 /* In Solaris 10, the code in stdio_tag.h is conditionalized on
3378 "!defined(__GNUC__)" so we no longer need to fix it. */
3379 bypass = '__GNUC__';
3380 sed = 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/';
3381
3382 test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
3383 };
3384
3385
3386 /*
3387 * Sun Solaris 2.5.1 doesn't define 'getpagesize' in <unistd.h>, as is done
3388 * on Solaris 2.6 and up.
3389 */
3390 fix = {
3391 hackname = solaris_unistd;
3392 files = unistd.h;
3393 select = '@\(#\)unistd.h' "[ \t]+1.3[0-9][ \t]+9[567]/[0-9/]+ SMI";
3394 bypass = "getpagesize";
3395 c_fix = format;
3396 c_fix_arg = "extern int getpagesize();\n%0";
3397 c_fix_arg = '^extern (pid_t|int) getpgid\(.*\);';
3398 test_text = '#ident "@(#)unistd.h 1.33 95/08/28 SMI"'"\n"
3399 "extern pid_t getpgid(pid_t);\n"
3400 "extern int getpgid();";
3401 };
3402
3403
3404 /*
3405 * <widec.h> until Solaris 2.5.1 defines macros for a couple of <wchar.h>
3406 * functions, breaking their prototypes if that file is included afterwards.
3407 * Include <wchar.h> early to avoid this issue, as is done on Solaris 2.6
3408 * and up.
3409 */
3410 fix = {
3411 hackname = solaris_widec;
3412 files = widec.h;
3413 mach = '*-*-solaris2.[0-5]';
3414 mach = '*-*-solaris2.[0-5].*';
3415 bypass = "include.*wchar\\.h";
3416 select = "#include <euc.h>";
3417 c_fix = format;
3418 c_fix_arg = "%0\n#include <wchar.h>";
3419 test_text = "#include <euc.h>";
3420 };
3421
3422
3423 /*
3424 * a missing semi-colon at the end of the statsswtch structure definition.
3425 */
3426 fix = {
3427 hackname = statsswtch;
3428 files = rpcsvc/rstat.h;
3429 select = "boottime$";
3430 c_fix = format;
3431 c_fix_arg = "boottime;";
3432 test_text = "struct statswtch {\n int boottime\n};";
3433 };
3434
3435
3436 /*
3437 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
3438 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
3439 * OK too.
3440 */
3441 fix = {
3442 hackname = stdio_stdarg_h;
3443 files = stdio.h;
3444 bypass = "include.*(stdarg\.h|machine/ansi\.h)";
3445 /*
3446 * On Solaris 10, this fix is unncessary; <stdio.h> includes
3447 * <iso/stdio_iso.h>, which includes <sys/va_list.h>.
3448 */
3449 mach = '*-*-solaris2.1[0-9]*';
3450 not_machine = true;
3451
3452 c_fix = wrap;
3453
3454 c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n";
3455
3456 test_text = "";
3457 };
3458
3459
3460 /*
3461 * Don't use or define the name va_list in stdio.h. This is for
3462 * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence
3463 * of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
3464 * indicate that the header knows what it's doing -- under SUSv2,
3465 * stdio.h is required to define va_list, and we shouldn't break
3466 * that. On IRIX 6.5, internal/wchar_core.h used to get its
3467 * definition of va_list from stdio.h. Since this doesn't happen any
3468 * longer, use __gnuc_va_list there, too.
3469 */
3470 fix = {
3471 hackname = stdio_va_list;
3472 files = stdio.h;
3473 files = internal/stdio_core.h;
3474 files = internal/wchar_core.h;
3475 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3476 /*
3477 * On Solaris 10, the definition in
3478 * <stdio.h> is guarded appropriately by the _XPG4 feature macro;
3479 * there is therefore no need for this fix there.
3480 */
3481 mach = '*-*-solaris2.1[0-9]*';
3482 not_machine = true;
3483
3484 /*
3485 * Use __gnuc_va_list in arg types in place of va_list.
3486 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3487 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3488 * trailing parentheses and semicolon save all other systems from this.
3489 * Define __not_va_list__ (something harmless and unused)
3490 * instead of va_list.
3491 * Don't claim to have defined va_list.
3492 */
3493 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3494 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3495 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3496 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3497 "s@ va_list@ __not_va_list__@\n"
3498 "s@\\*va_list@*__not_va_list__@\n"
3499 "s@ __va_list)@ __gnuc_va_list)@\n"
3500 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3501 "@typedef \\1 __not_va_list__;@\n"
3502 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3503 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3504 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3505 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3506 "s@VA_LIST@DUMMY_VA_LIST@\n"
3507 "s@_Va_LIST@_VA_LIST@";
3508 test_text = "extern void mumble( va_list);";
3509 };
3510
3511
3512 /*
3513 * Fix headers that use va_list from stdio.h to use the updated
3514 * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is
3515 * dealt with elsewhere. The presence of __gnuc_va_list,
3516 * __DJ_va_list, or _G_va_list is taken to indicate that the header
3517 * knows what it's doing.
3518 */
3519 fix = {
3520 hackname = stdio_va_list_clients;
3521 files = com_err.h;
3522 files = cps.h;
3523 files = curses.h;
3524 files = krb5.h;
3525 files = lc_core.h;
3526 files = pfmt.h;
3527 files = wchar.h;
3528 files = curses_colr/curses.h;
3529 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3530 /* Don't fix, if we use va_list from stdarg.h, or if the use is
3531 otherwise protected. */
3532 bypass = 'include <stdarg\.h>|#ifdef va_start';
3533
3534 /*
3535 * Use __gnuc_va_list in arg types in place of va_list.
3536 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3537 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3538 * trailing parentheses and semicolon save all other systems from this.
3539 * Define __not_va_list__ (something harmless and unused)
3540 * instead of va_list.
3541 * Don't claim to have defined va_list.
3542 */
3543 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3544 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3545 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3546 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3547 "s@ va_list@ __not_va_list__@\n"
3548 "s@\\*va_list@*__not_va_list__@\n"
3549 "s@ __va_list)@ __gnuc_va_list)@\n"
3550 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3551 "@typedef \\1 __not_va_list__;@\n"
3552 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3553 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3554 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3555 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3556 "s@VA_LIST@DUMMY_VA_LIST@\n"
3557 "s@_Va_LIST@_VA_LIST@";
3558 test_text = "extern void mumble( va_list);";
3559 };
3560
3561
3562 /*
3563 * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
3564 * is "!defined( __STRICT_ANSI__ )"
3565 */
3566 fix = {
3567 hackname = strict_ansi_not;
3568 select = "^([ \t]*#[ \t]*if.*)"
3569 "(!__STDC__"
3570 "|__STDC__[ \t]*==[ \t]*0"
3571 "|__STDC__[ \t]*!=[ \t]*1"
3572 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
3573 /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
3574 bypass = 'GNU and MIPS C compilers define __STDC__ differently';
3575 /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
3576 is not defined by GCC, so it is safe. */
3577 bypass = '__SCO_VERSION__.*__STDC__ != 1';
3578 c_test = stdc_0_in_system_headers;
3579
3580 c_fix = format;
3581 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3582
3583 test_text = "#if !__STDC__ \n"
3584 "#if __STDC__ == 0\n"
3585 "#if __STDC__ != 1\n"
3586 "#if __STDC__ - 0 == 0"
3587 "/* not std C */\nint foo;\n"
3588 "\n#end-end-end-end-if :-)";
3589 };
3590
3591 /*
3592 * "__STDC__-0==0"
3593 * is "!defined( __STRICT_ANSI__ )" on continued #if-s
3594 */
3595 fix = {
3596 hackname = strict_ansi_not_ctd;
3597 files = math.h, limits.h, stdio.h, signal.h,
3598 stdlib.h, sys/signal.h, time.h;
3599 /*
3600 * Starting at the beginning of a line, skip white space and
3601 * a leading "(" or "&&" or "||". One of those must be found.
3602 * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
3603 * expression. If these are nested, then they must accumulate
3604 * because we won't match any closing parentheses. Finally,
3605 * after skipping over all that, we must then match our suspect
3606 * phrase: "__STDC__-0==0" with or without white space.
3607 */
3608 select = "^([ \t]*" '(\(|&&|\|\|)'
3609 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
3610 "[ \t(]*)"
3611 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
3612 c_test = stdc_0_in_system_headers;
3613
3614 c_fix = format;
3615 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3616
3617 test_text = "#if 1 && \\\\\n"
3618 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
3619 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
3620 "|| __STDC__ - 0 == 0 ) /* not std C */\n"
3621 "int foo;\n#endif";
3622 };
3623
3624
3625 /*
3626 * "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1"
3627 * is "defined( __STRICT_ANSI__ )"
3628 */
3629 fix = {
3630 hackname = strict_ansi_only;
3631 select = "^([ \t]*#[ \t]*if.*)"
3632 "(__STDC__[ \t]*!=[ \t]*0"
3633 "|__STDC__[ \t]*==[ \t]*1"
3634 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
3635 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
3636 c_test = stdc_0_in_system_headers;
3637
3638 c_fix = format;
3639 c_fix_arg = "%1 defined(__STRICT_ANSI__)";
3640
3641 test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
3642 };
3643
3644
3645 /*
3646 * IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s
3647 * in prototype without previous definition.
3648 */
3649 fix = {
3650 hackname = struct_file;
3651 files = rpc/xdr.h;
3652 select = '^.*xdrstdio_create.*struct __file_s';
3653 c_fix = format;
3654 c_fix_arg = "struct __file_s;\n%0";
3655 test_text = "extern void xdrstdio_create( struct __file_s* );";
3656 };
3657
3658
3659 /*
3660 * IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr
3661 * in prototype without previous definition.
3662 *
3663 * Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same
3664 * function, and does define it.
3665 */
3666 fix = {
3667 hackname = struct_sockaddr;
3668 files = rpc/auth.h;
3669 select = "^.*authdes_create.*struct sockaddr[^_]";
3670 bypass = "<sys/socket\.h>";
3671 bypass = "struct sockaddr;\n";
3672 c_fix = format;
3673 c_fix_arg = "struct sockaddr;\n%0";
3674 test_text = "extern AUTH* authdes_create( struct sockaddr* );";
3675 };
3676
3677
3678 /*
3679 * Apply fix this to all OSs since this problem seems to effect
3680 * more than just SunOS.
3681 */
3682 fix = {
3683 hackname = sun_auth_proto;
3684 files = rpc/auth.h;
3685 files = rpc/clnt.h;
3686 files = rpc/svc.h;
3687 files = rpc/xdr.h;
3688 bypass = "__cplusplus";
3689 /*
3690 * Select those files containing '(*name)()'.
3691 */
3692 select = '\(\*[a-z][a-z_]*\)\(\)';
3693
3694 c_fix = format;
3695 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
3696 "#else\n%1();%2\n#endif";
3697 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
3698
3699 test_text =
3700 "struct auth_t {\n"
3701 " int (*name)(); /* C++ bad */\n"
3702 "};";
3703 };
3704
3705
3706 /*
3707 * Fix bogus #ifdef on SunOS 4.1.
3708 */
3709 fix = {
3710 hackname = sun_bogus_ifdef;
3711 files = "hsfs/hsfs_spec.h";
3712 files = "hsfs/iso_spec.h";
3713 select = '#ifdef(.*\|\|.*)';
3714 c_fix = format;
3715 c_fix_arg = "#if%1";
3716
3717 test_text = "#ifdef __i386__ || __vax__ || __sun4c__";
3718 };
3719
3720
3721 /*
3722 * Fix the CAT macro in SunOS memvar.h.
3723 */
3724 fix = {
3725 hackname = sun_catmacro;
3726 files = pixrect/memvar.h;
3727 select = "^#define[ \t]+CAT\\(a,b\\).*";
3728 c_fix = format;
3729
3730 c_fix_arg =
3731 "#ifdef __STDC__\n"
3732 "# define CAT(a,b) a##b\n"
3733 "#else\n%0\n#endif";
3734
3735 test_text =
3736 "#define CAT(a,b)\ta/**/b";
3737 };
3738
3739
3740 /*
3741 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
3742 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68
3743 */
3744 fix = {
3745 hackname = sun_malloc;
3746 files = malloc.h;
3747 bypass = "_CLASSIC_ANSI_TYPES";
3748
3749 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
3750 sed = "s/int[ \t][ \t]*free/void\tfree/g";
3751 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
3752 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
3753 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
3754
3755 test_text =
3756 "typedef char *\tmalloc_t;\n"
3757 "int \tfree();\n"
3758 "char*\tmalloc();\n"
3759 "char*\tcalloc();\n"
3760 "char*\trealloc();";
3761 };
3762
3763
3764 /*
3765 * Check for yet more missing ';' in struct (in SunOS 4.0.x)
3766 */
3767 fix = {
3768 hackname = sun_rusers_semi;
3769 files = rpcsvc/rusers.h;
3770 select = "_cnt$";
3771 sed = "/^struct/,/^};/s/_cnt$/_cnt;/";
3772 test_text = "struct mumble\n int _cnt\n};";
3773 };
3774
3775
3776 /*
3777 * signal.h on SunOS defines signal using (),
3778 * which causes trouble when compiling with g++ -pedantic.
3779 */
3780 fix = {
3781 hackname = sun_signal;
3782 files = sys/signal.h;
3783 files = signal.h;
3784 select = "^void\t" '\(\*signal\(\)\)\(\);.*';
3785
3786 c_fix = format;
3787 c_fix_arg =
3788 "#ifdef __cplusplus\n"
3789 "void\t(*signal(...))(...);\n"
3790 "#else\n%0\n#endif";
3791
3792 test_text = "void\t(*signal())();";
3793 };
3794
3795
3796 /*
3797 * Correct the return type for strlen in strings.h in SunOS 4.
3798 */
3799 fix = {
3800 hackname = sunos_strlen;
3801 files = strings.h;
3802 select = "int[ \t]*strlen\\(\\);(.*)";
3803 c_fix = format;
3804 c_fix_arg = "__SIZE_TYPE__ strlen();%1";
3805 test_text = " int\tstrlen(); /* string length */";
3806 };
3807
3808
3809 /*
3810 * Disable apparent native compiler optimization cruft in SVR4.2 <string.h>
3811 * that is visible to any ANSI compiler using this include. Simply
3812 * delete the lines that #define some string functions to internal forms.
3813 */
3814 fix = {
3815 hackname = svr4_disable_opt;
3816 files = string.h;
3817 select = '#define.*__std_hdr_';
3818 sed = '/#define.*__std_hdr_/d';
3819 test_text = "#define strlen __std_hdr_strlen\n";
3820 };
3821
3822
3823 /*
3824 * Conditionalize some of <sys/endian.h> on __GNUC__ and __GNUG__.
3825 * On some systems (UnixWare 2, UnixWare 7), the file is byteorder.h
3826 * but we still "hijack" it and redirect it to the GNU byteorder.h..
3827 */
3828 #ifdef SVR5
3829 fix = {
3830 hackname = svr4_endian;
3831 files = sys/endian.h;
3832 #ifdef LATER
3833 /*
3834 * since we emit our own sys/byteorder.h,
3835 * this fix can never be applied to that file.
3836 */
3837 files = sys/byteorder.h;
3838 #endif
3839 bypass = '__GNUC__';
3840
3841 sed = "/#\tifdef\t__STDC__/i\\\n"
3842 "# if !defined (__GNUC__) && !defined (__GNUG__)\n";
3843
3844 sed = "/#\t\tinclude\t<sys\\/byteorder.h>/s/\t\t/ /";
3845
3846 sed = "/# include\t<sys\\/byteorder.h>/i\\\n"
3847 "# endif /* !defined (__GNUC__) && !defined (__GNUG__) */\n";
3848 };
3849 #endif /* SVR5 */
3850
3851
3852 /*
3853 * Remove useless extern keyword from struct forward declarations
3854 * in <sys/stream.h> and <sys/strsubr.h>
3855 */
3856 #ifdef SVR4
3857 fix = {
3858 hackname = svr4_extern_struct;
3859 files = sys/stream.h;
3860 files = sys/strsubr.h;
3861 select = 'extern struct [a-z_]*;';
3862 sed = 's/extern struct \([a-z][a-z_]*\)/struct \1/';
3863 };
3864 #endif
3865
3866 /*
3867 * Fix declarations of `ftw' and `nftw' in <ftw.h>. On some/most SVR4
3868 * systems the file <ftw.h> contains extern declarations of these
3869 * functions followed by explicitly `static' definitions of these
3870 * functions... and that's not allowed according to ANSI C. (Note
3871 * however that on Solaris, this header file glitch has been pre-fixed by
3872 * Sun. In the Solaris version of <ftw.h> there are no static
3873 * definitions of any function so we don't need to do any of this stuff
3874 * when on Solaris.
3875 */
3876 #ifdef SVR4
3877 #ifndef SOLARIS
3878 fix = {
3879 hackname = svr4_ftw;
3880 files = ftw.h;
3881 select = '^extern int ftw\(const';
3882
3883 sed = '/^extern int ftw(const/i' "\\\n"
3884 "#if !defined(_STYPES)\\\n"
3885 "static\\\n"
3886 "#else\\\n"
3887 "extern\\\n"
3888 "#endif";
3889 sed = 's/extern \(int ftw(const.*\)$/\1/';
3890 sed = "/^extern int nftw/i\\\n"
3891 "#if defined(_STYPES)\\\n"
3892 "static\\\n"
3893 "#else\\\n"
3894 "extern\\\n"
3895 "#endif";
3896 sed = 's/extern \(int nftw.*\)$/\1/';
3897 sed = "/^extern int ftw(),/c\\\n"
3898 "#if !defined(_STYPES)\\\n"
3899 "static\\\n"
3900 "#else\\\n"
3901 "extern\\\n"
3902 "#endif\\\n"
3903 " int ftw();\\\n"
3904 "#if defined(_STYPES)\\\n"
3905 "static\\\n"
3906 "#else\\\n"
3907 "extern\\\n"
3908 "#endif\\\n"
3909 " int nftw();";
3910 };
3911 #endif
3912 #endif
3913
3914
3915 /*
3916 * Fix broken decl of getcwd present on some svr4 systems.
3917 */
3918 fix = {
3919 hackname = svr4_getcwd;
3920 files = stdlib.h;
3921 files = unistd.h;
3922 files = prototypes.h;
3923 select = 'getcwd\(char \*, int\)';
3924
3925 c_fix = format;
3926 c_fix_arg = "getcwd(char *, size_t)";
3927
3928 test_text = "extern char* getcwd(char *, int);";
3929 };
3930
3931
3932 /*
3933 * Wrap some files on System V r4 and DYNIX/ptx systems with
3934 * #ifdef _KERNEL, presumably to prevent kernel headers from
3935 * leaking into userspace. This may not be necessary at all,
3936 * but it was in the old scripts, so it seems safest to keep it for now.
3937 */
3938 fix = {
3939 /* Can't name this with _kernel, or the test case will hit the bypass! */
3940 hackname = svr4_krnl;
3941 /* Since I'm rather unsure about the validity of this, limit it
3942 * to the specific systems it was operating on before. It should
3943 * also be bypassed for i?86-*-sysv4.3uw2, by that rule, but I didn't
3944 * see an easy way to do that. Hopefully it will be harmless
3945 * in any case. -- Nathanael */
3946 mach = '*-*-sysv4*';
3947 mach = 'i?86-sequent-ptx*';
3948 files = fs/rfs/rf_cache.h;
3949 files = sys/erec.h;
3950 files = sys/err.h;
3951 files = sys/char.h;
3952 files = sys/getpages.h;
3953 files = sys/map.h;
3954 files = sys/cmn_err.h;
3955 files = sys/kdebugger.h;
3956
3957 /* This bypass will match _KERNEL, __KERNEL, __KERNEL__, etc.
3958 * It will also match SVR4_KERNEL_CHECK, which means that the
3959 * testsuite case will always be bypassed. Which is fine with me. */
3960 bypass = '_KERNEL';
3961
3962 c_fix = wrap;
3963 c_fix_arg = "#ifdef _KERNEL\n";
3964 c_fix_arg = "#endif /* _KERNEL */\n";
3965
3966 /* There's no reasonable test for this given that we don't know exactly
3967 * what problem inspired it in the first place. */
3968 test_text = "";
3969 };
3970
3971
3972 /*
3973 * Delete any #defines of `__i386' which may be present in <ieeefp.h>. They
3974 * tend to conflict with the compiler's own definition of this symbol. (We
3975 * will use the compiler's definition.)
3976 * Likewise __sparc, for Solaris, and __i860, and a few others
3977 * (guessing it is necessary for all of them).
3978 */
3979 #ifdef SVR4
3980 fix = {
3981 hackname = svr4_mach_defines;
3982 files = ieeefp.h;
3983 select = "#define[ \t]*__(i386|mips|sparc|m88k|m68k)[ \t]";
3984 sed = "/#define[ \t]*__\\(i386|mips|sparc|m88k|m68k\\)[ \t]/d";
3985 };
3986 #endif
3987
3988
3989 /*
3990 * Fix declarations of `makedev', `major', and `minor' in <sys/mkdev.h>.
3991 * They are declared as non-static then immediately redeclared as static.
3992 */
3993 #ifdef SVR5
3994 fix = {
3995 hackname = svr4_mkdev;
3996 files = sys/mkdev.h;
3997 select = '^static';
3998
3999 sed = "/^dev_t makedev(/s/^/static /";
4000 sed = "/^major_t major(/s/^/static /";
4001 sed = "/^minor_t minor(/s/^/static /";
4002 };
4003 #endif /* SVR5 */
4004
4005
4006 /*
4007 * Fix reference to NC_NPI_RAW in <sys/netcspace.h>.
4008 * Also fix types of array initializers.
4009 */
4010 #ifdef SVR4
4011 fix = {
4012 hackname = svr4_netcspace;
4013 files = sys/netcspace.h;
4014 select = 'NC_NPI_RAW';
4015 sed = 's/NC_NPI_RAW/NC_TPI_RAW/g';
4016 sed = 's/NC_/(unsigned long) NC_/';
4017 };
4018 #endif
4019
4020 /*
4021 * Fix reference to NMSZ in <sys/adv.h>.
4022 */
4023 #ifdef SVR4
4024 fix = {
4025 hackname = svr4_nmsz;
4026 files = sys/adv.h;
4027 select = '\[NMSZ\]';
4028 sed = 's/\[NMSZ\]/\[RFS_NMSZ\]/g';
4029 };
4030 #endif
4031
4032
4033 /*
4034 * Some SVR4 systems supposedly use these non-ANSI preprocessor directives.
4035 */
4036 #ifdef SVR4
4037 fix = {
4038 hackname = svr4_preproc_lint_on;
4039 select = '#lint\(on\)';
4040 c_fix = format;
4041 c_fix_arg = 'defined(lint)';
4042 test_text = "#if #lint(on)";
4043 };
4044 fix = {
4045 hackname = svr4_preproc_lint_off;
4046 select = '#lint\(off\)';
4047 c_fix = format;
4048 c_fix_arg = '!defined(lint)';
4049 test_text = "#if #lint(off)";
4050 };
4051 fix = {
4052 hackname = svr4_preproc_machine;
4053 select = '#(machine|system|cpu)\(([^)]*)\)';
4054 c_fix = format;
4055 c_fix_arg = 'defined(__%1__)';
4056 test_text = "#if #machine(i386) || #system(vax) || #cpu(sparc)";
4057 };
4058 #endif
4059
4060
4061 /*
4062 * Fix broken decl of profil present on some svr4 systems.
4063 */
4064 fix = {
4065 hackname = svr4_profil;
4066 files = stdlib.h;
4067 files = unistd.h;
4068
4069 select =
4070 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
4071 /* The fix is wrong on IRIX 5/6 and creates a conflict with another
4072 prototype in <sys/profil.h>. */
4073 bypass = 'Silicon Graphics';
4074 c_fix = format;
4075 c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)';
4076
4077 test_text =
4078 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
4079 };
4080
4081
4082 /*
4083 * Convert functions to prototype form, and fix arg names in <sys/stat.h>.
4084 */
4085 #ifdef SVR4
4086 fix = {
4087 hackname = svr4_proto_form;
4088 files = sys/stat.h;
4089 select = 'const extern';
4090
4091 sed = "/^stat([ \t]*[^c]/ {\nN\nN\n"
4092 "s/(.*)\\n/( /\n"
4093 "s/;\\n/, /\n"
4094 "s/;$/)/\n" "}";
4095
4096 sed = "/^lstat([ \t]*[^c]/ {\nN\nN\n"
4097 "s/(.*)\\n/( /\n"
4098 "s/;\\n/, /\n"
4099 "s/;$/)/\n" "}";
4100
4101 sed = "/^fstat([ \t]*[^i]/ {\nN\nN\n"
4102 "s/(.*)\\n/( /\n"
4103 "s/;\\n/, /\n"
4104 "s/;$/)/\n" "}";
4105
4106 sed = "/^mknod([ \t]*[^c]/{\nN\nN\nN\n"
4107 "s/(.*)\\n/( /\n"
4108 "s/;\\n/, /g\n"
4109 "s/;$/)/\n" "}";
4110
4111 sed = "1,$s/\\([^A-Za-z]\\)path\\([^A-Za-z]\\)/\\1__path\\2/g";
4112 sed = "1,$s/\\([^A-Za-z]\\)buf\\([^A-Za-z]\\)/\\1__buf\\2/g";
4113 sed = "1,$s/\\([^A-Za-z]\\)fd\\([^A-Za-z]\\)/\\1__fd\\2/g";
4114 sed = "1,$s/ret\\([^u]\\)/__ret\\1/g";
4115 sed = "1,$s/\\([^_]\\)mode\\([^_]\\)/\\1__mode\\2/g";
4116 sed = "1,$s/\\([^_r]\\)dev\\([^_]\\)/\\1__dev\\2/g";
4117 };
4118 #endif
4119
4120 /*
4121 * Add a prototyped declaration of mmap to <sys/mman.h>.
4122 */
4123 #ifdef SVR4
4124 fix = {
4125 hackname = svr4_proto_mmap;
4126 files = sys/mman.h;
4127 select = '^extern caddr_t mmap();$';
4128 sed = '/^extern caddr_t mmap();$/c' "\\\n"
4129 "#ifdef __STDC__\\\n"
4130 "extern caddr_t mmap (caddr_t, size_t, int, int, int, off_t);\\\n"
4131 "#else /* !defined(__STDC__) */\\\n"
4132 "extern caddr_t mmap ();\\\n"
4133 "#endif /* !defined(__STDC__) */\\\n";
4134 };
4135 #endif
4136
4137 /*
4138 * Add a #define of _SIGACTION_ into <sys/signal.h>.
4139 */
4140 #ifdef SVR4
4141 fix = {
4142 hackname = svr4_sigaction;
4143 files = sys/signal.h;
4144 sed = "/^struct sigaction {/i\\\n"
4145 "#define _SIGACTION_";
4146 sed = 's/(void *(\*)())/(void (*)(int))/';
4147 };
4148 #endif
4149
4150
4151 /*
4152 * Correct types for signal handler constants like SIG_DFL; they might be
4153 * void (*) (), and should be void (*) (int). C++ doesn't like the
4154 * old style.
4155 */
4156 fix = {
4157 hackname = svr4_sighandler_type;
4158 files = sys/signal.h;
4159 select = 'void *\(\*\)\(\)';
4160 c_fix = format;
4161 c_fix_arg = "void (*)(int)";
4162 test_text = "#define SIG_DFL (void(*)())0\n"
4163 "#define SIG_IGN (void (*)())0\n";
4164 };
4165
4166 /*
4167 * Put storage class at start of decl, to avoid warning.
4168 */
4169 #ifdef SVR4
4170 fix = {
4171 hackname = svr4_storage_class;
4172 files = rpc/types.h;
4173 select = 'const extern';
4174 sed = 's/const extern/extern const/g';
4175 };
4176 #endif
4177
4178
4179 /*
4180 * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
4181 * function 'getrnge' in <regexp.h> before they declare it. For these
4182 * systems add a 'static int' declaration of 'getrnge' into <regexp.h>
4183 * early on.
4184 *
4185 * 'getrnge' traditionally manipulates a file-scope global called 'size',
4186 * so put the declaration right after the declaration of 'size'.
4187 *
4188 * Don't do this if there is already a `static void getrnge' declaration
4189 * present, since this would cause a redeclaration error. Solaris 2.x has
4190 * such a declaration.
4191 */
4192 fix = {
4193 hackname = svr4_undeclared_getrnge;
4194 files = regexp.h;
4195 select = "getrnge";
4196 bypass = "static void getrnge";
4197 c_fix = format;
4198 c_fix_arg = "%0\n"
4199 "static int getrnge ();";
4200 c_fix_arg = "^static int[ \t]+size;";
4201 test_text = "static int size;\n"
4202 "/* stuff which calls getrnge() */\n"
4203 "static getrnge()\n"
4204 "{}";
4205 };
4206
4207
4208 /*
4209 * Like svr4_mach_defines, but with newfangled syntax.
4210 * Source lines are of #define __i386 #machine(i386). Delete them.
4211 */
4212 #ifdef SVR5
4213 fix = {
4214 hackname = svr5_mach_defines;
4215 files = ieeefp.h;
4216 select = "#define[ \t]*__i386.*\(i386\)";
4217 sed = "/#define[ \t]*__i386.*/d";
4218 };
4219 #endif /* SVR5 */
4220
4221
4222 /*
4223 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
4224 * in string.h on sysV68
4225 * Correct the return type for strlen in string.h on Lynx.
4226 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
4227 * Add missing const for strdup on OSF/1 V3.0.
4228 * On sysV88 layout is slightly different.
4229 */
4230 fix = {
4231 hackname = sysv68_string;
4232 files = testing.h;
4233 files = string.h;
4234 bypass = "_CLASSIC_ANSI_TYPES";
4235
4236 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
4237 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
4238 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
4239
4240 sed = "/^extern char$/N";
4241 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
4242
4243 sed = "/^extern int$/N";
4244 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
4245
4246 sed = "/^\tstrncmp(),$/N";
4247 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
4248 '\1;' "\\\nextern unsigned int\\\n\\2/";
4249
4250 test_text =
4251 "extern int strlen();\n"
4252
4253 "extern int ffs(long);\n"
4254
4255 "extern char\n"
4256 "\t*memccpy(),\n"
4257 "\tmemcpy();\n"
4258
4259 "extern int\n"
4260 "\tstrcmp(),\n"
4261 "\tstrncmp(),\n"
4262 "\tstrlen(),\n"
4263 "\tstrspn();\n"
4264
4265 "extern int\n"
4266 "\tstrlen(), strspn();";
4267 };
4268
4269
4270 /*
4271 * Fix return type of calloc, malloc, realloc, bsearch and exit
4272 */
4273 fix = {
4274 hackname = sysz_stdlib_for_sun;
4275 files = stdlib.h;
4276 bypass = "_CLASSIC_ANSI_TYPES";
4277
4278 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
4279 c_fix = format;
4280 c_fix_arg = "void *\t%1(";
4281
4282 test_text =
4283 "extern char*\tcalloc(size_t);\n"
4284 "extern char*\tmalloc(size_t);\n"
4285 "extern char*\trealloc(void*,size_t);\n"
4286 "extern char*\tbsearch(void*,size_t,size_t);\n";
4287 };
4288
4289
4290 /*
4291 * __thread is now a keyword.
4292 */
4293 fix = {
4294 hackname = thread_keyword;
4295 files = "pthread.h";
4296 files = "bits/sigthread.h";
4297 select = "([* ])__thread([,)])";
4298 c_fix = format;
4299 c_fix_arg = "%1__thr%2";
4300
4301 test_text =
4302 "extern int pthread_create (pthread_t *__restrict __thread,\n"
4303 "extern int pthread_kill (pthread_t __thread, int __signo);\n"
4304 "extern int pthread_cancel (pthread_t __thread);";
4305 };
4306
4307 /*
4308 * if the #if says _cplusplus, not the double underscore __cplusplus
4309 * that it should be
4310 */
4311 fix = {
4312 hackname = tinfo_cplusplus;
4313 files = tinfo.h;
4314 select = "[ \t]_cplusplus";
4315
4316 c_fix = format;
4317 c_fix_arg = " __cplusplus";
4318 test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
4319 };
4320
4321
4322 /*
4323 * function parameter to atexit is missing "void" on VAX Ultrix 4.3.
4324 */
4325 fix = {
4326 hackname = ultrix_atexit_param;
4327 files = stdlib.h;
4328 select = 'atexit\(.*\(\)';
4329
4330 c_fix = format;
4331 c_fix_arg = "atexit( void (*__func)( void )";
4332
4333 test_text = "int atexit( void (*__func)() );\n";
4334 };
4335
4336
4337 /*
4338 * parameter to atof not const on DECstation Ultrix V4.0 and NEWS-OS 4.2R.
4339 */
4340 fix = {
4341 hackname = ultrix_atof_param;
4342 files = math.h;
4343 select = "atof\\([ \t]*char";
4344
4345 c_fix = format;
4346 c_fix_arg = "atof(const char";
4347
4348 test_text = "extern double atof( char *__nptr);\n";
4349 };
4350
4351
4352 /*
4353 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4354 */
4355 fix = {
4356 hackname = ultrix_const;
4357 files = stdio.h;
4358 select = 'perror\( char \*';
4359
4360 c_fix = format;
4361 c_fix_arg = "%1 const %3 *__";
4362 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
4363 "[ \t]+(char|void) \\*__";
4364
4365 test_text =
4366 "extern void perror( char *__s );\n"
4367 "extern int fputs( char *__s, FILE *);\n"
4368 "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n"
4369 "extern int fscanf( FILE *__stream, char *__format, ...);\n"
4370 "extern int scanf( char *__format, ...);\n";
4371 };
4372
4373
4374 /*
4375 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4376 */
4377 fix = {
4378 hackname = ultrix_const2;
4379 files = stdio.h;
4380
4381 select = '\*fopen\( char \*';
4382 c_fix = format;
4383 c_fix_arg = "%1( const char *%3, const char *";
4384 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\("
4385 "[ \t]*char[ \t]*\\*([^,]*),"
4386 "[ \t]*char[ \t]*\\*[ \t]*";
4387
4388 test_text =
4389 "extern FILE *fopen( char *__filename, char *__type );\n"
4390 "extern int sscanf( char *__s, char *__format, ...);\n"
4391 "extern FILE *popen(char *, char *);\n"
4392 "extern char *tempnam(char*,char*);\n";
4393 };
4394
4395
4396 /*
4397 * parameters not const on Ultrix V4.3.
4398 */
4399 fix = {
4400 hackname = ultrix_const3;
4401 files = stdio.h;
4402 select = 'fdopen\( .*, char \*';
4403
4404 c_fix = format;
4405 c_fix_arg = "%1 const %3 *__";
4406 c_fix_arg = "([ \t*](fdopen)\\(.*)"
4407 "[ \t]+(char|void) \\*__";
4408
4409 test_text =
4410 "extern FILE * fdopen( int __filedes, char *__type );\n";
4411 };
4412
4413
4414 /*
4415 * Ultrix V4.[35] puts the declaration of uname before the definition
4416 * of struct utsname, so the prototype (added by fixproto) causes havoc.
4417 */
4418 fix = {
4419 hackname = ultrix_fix_fixproto;
4420 files = sys/utsname.h;
4421 select = ULTRIX;
4422
4423 c_fix = format;
4424 c_fix_arg = "struct utsname;\n%0";
4425 c_fix_arg = "^[ \t]*extern[ \t]*int[ \t]*uname\\(\\);";
4426
4427 test_text =
4428 "/* ULTRIX's uname */\nextern\tint\tuname();";
4429 };
4430
4431
4432 /*
4433 * Check for bad #ifdef line (in Ultrix 4.1)
4434 */
4435 fix = {
4436 hackname = ultrix_ifdef;
4437 select = "^#ifdef KERNEL[ \t]+&&";
4438 files = sys/file.h;
4439
4440 c_fix = format;
4441 c_fix_arg = "#if defined(KERNEL) &&";
4442
4443 test_text =
4444 "#ifdef KERNEL\t&& defined( mumbojumbo )\nint oops;\n#endif";
4445 };
4446
4447
4448 /*
4449 * Add once-only latch to Ultrix V4.3 locale.h.
4450 */
4451 fix = {
4452 hackname = ultrix_locale;
4453 files = locale.h;
4454 select = "@\\(#\\)locale\\.h.*6\\.1.*\\(ULTRIX\\)";
4455 c_fix = wrap;
4456 test_text =
4457 "@(#)locale.h 6.1 (ULTRIX)\n";
4458 };
4459
4460
4461 /*
4462 * Strip "|| CC$gfloat" from Ultrix math headers.
4463 */
4464 fix = {
4465 hackname = ultrix_math_ifdef;
4466 files = sys/limits.h;
4467 files = float.h;
4468 files = math.h;
4469 select = "^(#if.*)\\|\\|[ \t]+CC\\$[a-z]+";
4470 c_fix = format;
4471 c_fix_arg = "%1";
4472
4473 test_text = '#if defined(__GFLOAT) || CC\$gfloat';
4474 };
4475
4476
4477 /*
4478 * Avoid nested comments on Ultrix 4.3.
4479 */
4480 fix = {
4481 hackname = ultrix_nested_ioctl;
4482 files = sys/ioctl.h;
4483 select = "^/\\* #define SIOCSCREEN";
4484 sed = "/^\\/\\* #define SIOCSCREEN/s@/\\* screend@*//* screend@";
4485 test_text =
4486 "/* #define SIOCSCREENON _IOWR('i', 49, int)"
4487 "/* screend, net/gw_screen.h */\n";
4488 };
4489
4490
4491 fix = {
4492 hackname = ultrix_nested_svc;
4493 files = rpc/svc.h;
4494 select = "^ \\*[ \t]*int protocol; */\\*";
4495 sed = "s@^\\( \\*\tint protocol; \\)/\\*@\\1*/ /*@";
4496 test_text =
4497 " *\tint protocol; /* like TCP or UDP\n";
4498 };
4499
4500
4501 /*
4502 * Add missing prototype for lstat and define for S_ISLNK
4503 * in Ultrix V4.3 sys/stat.h.
4504 */
4505 fix = {
4506 hackname = ultrix_stat;
4507 files = sys/stat.h;
4508 select = "@\\(#\\)stat\\.h.*6\\.1.*\\(ULTRIX\\)";
4509 sed = "/^#define[ \t]S_IFPORT[ \t]*S_IFIFO$/a\\\n"
4510 "\\\n"
4511 "/* macro to test for symbolic link */\\\n"
4512 "#define S_ISLNK(mode) (((mode) & S_IFMT) == S_IFLNK)\\\n"
4513 "\n";
4514 sed = "/^[ \t]*fstat(),$/a\\\n"
4515 "\tlstat(),\n";
4516 test_text =
4517 "@(#)stat.h 6.1 (ULTRIX)\n"
4518 "#define S_IFPORT S_IFIFO\n"
4519 "\tfstat(),\n/* THE INSERTION LINE FAILS ON BSD SYSTEMS */";
4520 };
4521
4522
4523 /*
4524 * Check for superfluous `static' (in Ultrix 4.2)
4525 * On Ultrix 4.3, includes of other files (r3_cpu.h,r4_cpu.h) is broken.
4526 */
4527 fix = {
4528 hackname = ultrix_static;
4529 files = machine/cpu.h;
4530 select = '#include "r[34]_cpu';
4531 sed = "s/^static struct tlb_pid_state/struct tlb_pid_state/";
4532 sed = 's/^#include "r3_cpu\.h"$/#include <machine\/r3_cpu\.h>/';
4533 sed = 's/^#include "r4_cpu\.h"$/#include <machine\/r4_cpu\.h>/';
4534 test_text =
4535 "static struct tlb_pid_state {\n"
4536 "#include \"r3_cpu.h\"\n";
4537 };
4538
4539
4540 /*
4541 * Add missing declarations to Ultrix V4.3 stdlib.h.
4542 */
4543 fix = {
4544 hackname = ultrix_stdlib;
4545 files = stdlib.h;
4546 select = "@\\(#\\)stdlib\\.h.*6\\.1.*\\(ULTRIX\\)";
4547
4548 sed = "/^char.*getenv( const char .* );.*$/a\\\n"
4549 "int\t\tsetenv( const char *__name, const char *__val, int __ovrwrt );\\\n"
4550 "void\t\tunsetenv( const char *__name );\\\n"
4551 "int\t\tputenv( char *__s );\n";
4552
4553 sed = "/^char.*getenv();.*$/a\\\n"
4554 "int\tsetenv();\\\n"
4555 "void\tunsetenv();\\\n"
4556 "int\tputenv();\n";
4557
4558 test_text =
4559 "@(#)stdlib.h 6.1 (ULTRIX)\n"
4560 "char * getenv( const char *__name );\n"
4561 "char *getenv();\n";
4562 };
4563
4564
4565 /*
4566 * Add once-only latch to Ultrix V4.3 strings.h.
4567 */
4568 fix = {
4569 hackname = ultrix_strings;
4570 files = strings.h;
4571 select = "@\\(#\\)strings\\.h.*6\\.1.*\\(ULTRIX\\)";
4572 c_fix = wrap;
4573 test_text =
4574 "@(#)strings.h 6.1 (ULTRIX)\n";
4575 };
4576
4577
4578 /*
4579 * Add missing declarations to Ultrix V4.3 strings.h.
4580 */
4581 fix = {
4582 hackname = ultrix_strings2;
4583 files = strings.h;
4584 select = "@\\(#\\)strings\\.h.*6\\.1.*\\(ULTRIX\\)";
4585
4586 sed = "/^.*strncmp( const .* );.*/a\\\n"
4587 "\\\n"
4588 "extern int\\\n"
4589 "\tstrcasecmp( const char *__s1, const char *__s2),\\\n"
4590 "\tstrncasecmp( const char *__s1, const char *__s2, size_t __n );\n";
4591
4592 sed = "/^.*strncmp();.*/a\\\n"
4593 "extern int\\\n"
4594 "\tstrcasecmp(),\\\n"
4595 "\tstrncasecmp();\n";
4596
4597 test_text =
4598 "@(#)strings.h 6.1 (ULTRIX)\n"
4599 "\tstrncmp( const char *__s1, const char *__s2, size_t __n );\n"
4600 "\tstrncmp();\n";
4601 };
4602
4603
4604 /*
4605 * Add missing declarations to Ultrix V4.3 sys/time.h.
4606 */
4607 fix = {
4608 hackname = ultrix_sys_time;
4609 files = sys/time.h;
4610 select = "@\\(#\\)time\\.h.*6\\.1.*\\(ULTRIX\\)";
4611
4612 sed = "/^extern.*time_t.*time( time_t .* );.*$/a\\\n"
4613 "\\\n"
4614 "extern int adjtime(struct timeval *, struct timeval *);\\\n"
4615 "extern int getitimer(int, struct itimerval *);\\\n"
4616 "extern int setitimer(int, struct itimerval *, struct itimerval *);\\\n"
4617 "extern int gettimeofday(struct timeval *, struct timezone *);\\\n"
4618 "extern int settimeofday(struct timeval *, struct timezone *);\\\n"
4619 "extern void profil(const void *, size_t, size_t, unsigned int);\\\n"
4620 "extern int stime(const time_t *);\\\n"
4621 "extern int utimes(const char *, const struct timeval[2]);\\\n"
4622 "extern int select(int, fd_set *, fd_set *, fd_set *, struct timeval *);\n";
4623
4624 sed = "/^extern.*double.*difftime();.*$/a\\\n"
4625 "extern\tint adjtime();\\\n"
4626 "extern\tint getitimer();\\\n"
4627 "extern\tint setitimer();\\\n"
4628 "extern\tint gettimeofday();\\\n"
4629 "extern\tint settimeofday();\\\n"
4630 "extern\tvoid profil();\\\n"
4631 "extern\tint stime();\\\n"
4632 "extern\tint utimes();\\\n"
4633 "extern\tint select();\n";
4634
4635 test_text =
4636 "@(#)time.h 6.1 (ULTRIX)\n"
4637 "extern time_t time( time_t *__tloc );\n"
4638 "extern double difftime();\n";
4639 };
4640
4641
4642 /*
4643 * Add missing declarations to Ultrix V4.3 unistd.h.
4644 */
4645 fix = {
4646 hackname = ultrix_unistd;
4647 files = unistd.h;
4648 select = "@\\(#\\)unistd\\.h.*6\\.1.*\\(ULTRIX\\)";
4649
4650 sed = "/^[ \t]*getgroups(),.*$/a\\\n"
4651 "\tgetpagesize(),\n";
4652
4653 sed = "/^[ \t]*fork(),.*$/a\\\n"
4654 "\tvfork(),\n";
4655
4656 test_text =
4657 "@(#)unistd.h 6.1 (ULTRIX)\n"
4658 "\tgetgroups(),\n"
4659 "\tfork(),\n";
4660 };
4661
4662
4663 /*
4664 * On Cray Unicos/Mk some standard headers use the C99 keyword "restrict"
4665 * which must be replaced by __restrict__ for GCC.
4666 */
4667 fix = {
4668 hackname = unicosmk_restrict;
4669 files = stdio.h;
4670 files = stdlib.h;
4671 files = wchar.h;
4672 mach = "*-*-unicosmk*";
4673 select = "(\\*[ \t]*)restrict([ \t]+)";
4674
4675 c_fix = format;
4676 c_fix_arg = "%1__restrict__%2";
4677
4678 test_text = "void f (char * restrict x);";
4679 };
4680
4681 /*
4682 * If arpa/inet.h prototypes are incompatible with the ones we just
4683 * installed in <sys/byteorder.h>, just remove the protos.
4684 * Because of this close association, this patch must be applied only
4685 * on those systems where the replacement byteorder header is installed.
4686 */
4687 fix = {
4688 hackname = uw7_byteorder_fix;
4689 files = arpa/inet.h;
4690 select = "in_port_t";
4691 test = "-f sys/byteorder.h";
4692 #ifndef SVR5
4693 mach = "*-*-sysv4*";
4694 mach = "i?86-*-sysv5*";
4695 mach = "i?86-*-udk*";
4696 mach = "i?86-*-solaris2.[0-4]";
4697 mach = "powerpcle-*-solaris2.[0-4]";
4698 mach = "sparc-*-solaris2.[0-4]";
4699 #endif /* SVR5 */
4700
4701 c_fix = format;
4702 c_fix_arg = "";
4703 c_fix_arg = "^extern.*[ \t](htons|ntohs).*\\(in_port_t\\).*;";
4704
4705 test_text = "extern in_port_t\thtons __P((in_port_t));\n"
4706 "extern in_port_t\tntohs __P((in_port_t));"
4707 "`[ ! -d $DESTDIR/sys ] && mkdir $DESTDIR/sys\n"
4708 "echo '/* DUMMY */' >> sys/byteorder.h`";
4709 };
4710
4711
4712 /*
4713 * Fix definitions of macros used by va-i960.h in VxWorks header file.
4714 */
4715 fix = {
4716 hackname = va_i960_macro;
4717 files = arch/i960/archI960.h;
4718 select = "__(vsiz|vali|vpad|alignof__)";
4719
4720 c_fix = format;
4721 c_fix_arg = "__vx%1";
4722
4723 test_text =
4724 "extern int __vsiz vsiz;\n"
4725 "extern int __vali vali;\n"
4726 "extern int __vpad vpad;\n"
4727 "#define __alignof__(x) ...";
4728 };
4729
4730
4731 /*
4732 * AIX and Interix headers define NULL to be cast to a void pointer,
4733 * which is illegal in ANSI C++.
4734 */
4735 fix = {
4736 hackname = void_null;
4737 files = curses.h;
4738 files = dbm.h;
4739 files = locale.h;
4740 files = stdio.h;
4741 files = stdlib.h;
4742 files = string.h;
4743 files = time.h;
4744 files = unistd.h;
4745 files = sys/dir.h;
4746 files = sys/param.h;
4747 files = sys/types.h;
4748 /* avoid changing C++ friendly NULL */
4749 bypass = __cplusplus;
4750 select = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
4751 c_fix = format;
4752 c_fix_arg = "#define NULL 0";
4753 test_text = "# define\tNULL \t((void *)0) /* typed NULL */";
4754 };
4755
4756
4757 /*
4758 * Make VxWorks header which is almost gcc ready fully gcc ready.
4759 */
4760 fix = {
4761 hackname = vxworks_gcc_problem;
4762 files = types/vxTypesBase.h;
4763 select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
4764
4765 sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
4766 "#if 1/";
4767
4768 sed = "/[ \t]size_t/i\\\n"
4769 "#ifndef _GCC_SIZE_T\\\n"
4770 "#define _GCC_SIZE_T\n";
4771
4772 sed = "/[ \t]size_t/a\\\n"
4773 "#endif\n";
4774
4775 sed = "/[ \t]ptrdiff_t/i\\\n"
4776 "#ifndef _GCC_PTRDIFF_T\\\n"
4777 "#define _GCC_PTRDIFF_T\n";
4778
4779 sed = "/[ \t]ptrdiff_t/a\\\n"
4780 "#endif\n";
4781
4782 sed = "/[ \t]wchar_t/i\\\n"
4783 "#ifndef _GCC_WCHAR_T\\\n"
4784 "#define _GCC_WCHAR_T\n";
4785
4786 sed = "/[ \t]wchar_t/a\\\n"
4787 "#endif\n";
4788
4789 test_text =
4790 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
4791 "typedef unsigned int size_t;\n"
4792 "typedef long ptrdiff_t;\n"
4793 "typedef unsigned short wchar_t;\n"
4794 "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
4795 };
4796
4797
4798 /*
4799 * Fix VxWorks <time.h> to not require including <vxTypes.h>.
4800 */
4801 fix = {
4802 hackname = vxworks_needs_vxtypes;
4803 files = time.h;
4804 select = "uint_t([ \t]+_clocks_per_sec)";
4805 c_fix = format;
4806 c_fix_arg = "unsigned int%1";
4807 test_text = "uint_t\t_clocks_per_sec;";
4808 };
4809
4810
4811 /*
4812 * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
4813 */
4814 fix = {
4815 hackname = vxworks_needs_vxworks;
4816 files = sys/stat.h;
4817 test = " -r types/vxTypesOld.h";
4818 test = " -n \"`egrep '#include' $file`\"";
4819 test = " -n \"`egrep ULONG $file`\"";
4820 select = "#[ \t]define[ \t]+__INCstath";
4821
4822 sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
4823 "#include <types/vxTypesOld.h>\n";
4824
4825 test_text = "`touch types/vxTypesOld.h`"
4826 "#include </dev/null> /* ULONG */\n"
4827 "# define\t__INCstath <sys/stat.h>";
4828 };
4829
4830
4831 /*
4832 * Another bad dependency in VxWorks 5.2 <time.h>.
4833 */
4834 fix = {
4835 hackname = vxworks_time;
4836 files = time.h;
4837 test = " -r vxWorks.h";
4838
4839 select = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
4840 c_fix = format;
4841
4842 c_fix_arg =
4843 "#ifndef __gcc_VOIDFUNCPTR_defined\n"
4844 "#ifdef __cplusplus\n"
4845 "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
4846 "#else\n"
4847 "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
4848 "#endif\n"
4849 "#define __gcc_VOIDFUNCPTR_defined\n"
4850 "#endif\n"
4851 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
4852
4853 test_text = "`touch vxWorks.h`"
4854 "#define VOIDFUNCPTR (void(*)())";
4855 };
4856
4857
4858 /*
4859 * WindISS math.h headers include bogus extern declarations of
4860 * numerous math functions that conflict with libstdc++-v3.
4861 */
4862 fix = {
4863 hackname = windiss_math1;
4864 files = math.h;
4865 mach = "*-*-windiss";
4866 sed = "s|inline long double cosl.*|#ifndef __GNUC__|";
4867
4868 test_text = "inline long double cosl(long double);";
4869 };
4870
4871 fix = {
4872 hackname = windiss_math2;
4873 files = math.h;
4874 mach = "*-*-windiss";
4875 sed = "s|/\\* long double declarations \\*/|"
4876 "#endif /* __GNUC__ */|";
4877
4878 test_text = "/* long double declarations */";
4879 };
4880
4881 /*
4882 * WindISS headers include "diab/va_list.h" instead of "stdarg.h"
4883 */
4884 fix = {
4885 select = '(#include.*)diab/va_list.h';
4886 hackname = windiss_valist;
4887 sed = "s|diab/va_list.h|stdarg.h|";
4888 mach = "*-*-windiss";
4889
4890 test_text = "#include <diab/va_list.h>";
4891 };
4892
4893 /*
4894 * There are several name conflicts with C++ reserved words in X11 header
4895 * files. These are fixed in some versions, so don't do the fixes if
4896 * we find __cplusplus in the file. These were found on the RS/6000.
4897 */
4898 fix = {
4899 hackname = x11_class;
4900 files = X11/ShellP.h;
4901 bypass = __cplusplus;
4902 select = "^([ \t]*char \\*)class;(.*)";
4903 c_fix = format;
4904 c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n"
4905 "#else\n%1class;%2\n#endif";
4906 test_text =
4907 "struct {\n"
4908 " char *class;\n"
4909 "} mumble;\n";
4910 };
4911
4912
4913 /*
4914 * class in Xm/BaseClassI.h
4915 */
4916 fix = {
4917 hackname = x11_class_usage;
4918 files = Xm/BaseClassI.h;
4919 bypass = "__cplusplus";
4920
4921 select = " class\\)";
4922 c_fix = format;
4923 c_fix_arg = " c_class)";
4924
4925 test_text = "extern mumble (int class);\n";
4926 };
4927
4928
4929 /*
4930 * new in Xm/Traversal.h
4931 */
4932 fix = {
4933 hackname = x11_new;
4934 files = Xm/Traversal.h;
4935 bypass = __cplusplus;
4936
4937 sed = "/Widget\told, new;/i\\\n"
4938 "#ifdef __cplusplus\\\n"
4939 "\tWidget\told, c_new;\\\n"
4940 "#else\n";
4941
4942 sed = "/Widget\told, new;/a\\\n"
4943 "#endif\n";
4944
4945 sed = "s/Widget new,/Widget c_new,/g";
4946 test_text =
4947 "struct wedge {\n"
4948 " Widget\told, new; /* fixinc check FAILS ON BSD */\n"
4949 "};\nextern Wedged( Widget new, Widget old );";
4950 };
4951
4952
4953 /*
4954 * Incorrect sprintf declaration in X11/Xmu.h
4955 */
4956 fix = {
4957 hackname = x11_sprintf;
4958 files = X11/Xmu.h;
4959 files = X11/Xmu/Xmu.h;
4960 select = "^extern char \\*\tsprintf\\(\\);$";
4961
4962 c_fix = format;
4963 c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
4964
4965 test_text = "extern char *\tsprintf();";
4966 };
4967
4968 /*EOF*/
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