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Daily bump.
[official-gcc.git] / fixincludes / inclhack.def
blobe7447d497ae63f347f42a5c8cbfc22e7b1b8944f
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 * Similar, but a version that didn't have __NO_INLINE__
1352 */
1353 fix = {
1354 hackname = glibc_c99_inline_1a;
1355 files = features.h, '*/features.h';
1356 select = "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n"
1357 "(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)";
1358 c_fix = format;
1359 c_fix_arg = "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2";
1360 test_text = <<-EOT
1361 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__
1362 # define __USE_EXTERN_INLINES 1
1363 #endif
1364 EOT;
1365 };
1366
1367
1368 /*
1369 * The glibc_c99_inline_1 fix should have fixed everything. Unfortunately
1370 * there are many glibc headers which do not respect __USE_EXTERN_INLINES.
1371 * The remaining glibc_c99_inline_* fixes deal with some of those headers.
1372 */
1373 fix = {
1374 hackname = glibc_c99_inline_2;
1375 files = sys/stat.h, '*/sys/stat.h';
1376 select = "extern __inline__ int";
1377 sed = "s/extern int \\(stat\\|lstat\\|fstat\\|mknod\\)/"
1378 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1379 "__inline__ int \\1/";
1380 sed = "s/extern int __REDIRECT\\(_NTH\\|\\) (\\(stat\\|lstat\\|fstat\\)/"
1381 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1382 "__inline__ int __REDIRECT\\1 (\\2/";
1383 sed = "s/^extern __inline__ int/"
1384 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1385 "__inline__ int/";
1386 test_text = <<-EOT
1387 extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2));
1388 extern __inline__ int
1389 __NTH (fstat64 (int __fd, struct stat64 *__statbuf))
1390 {}
1391 EOT;
1392 };
1393
1394
1395 fix = {
1396 hackname = glibc_c99_inline_3;
1397 files = bits/string2.h, '*/bits/string2.h';
1398 select = "extern __inline";
1399 bypass = "__extern_inline|__GNU_STDC_INLINE__";
1400 c_fix = format;
1401 c_fix_arg = "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)";
1402 c_fix_arg = "^# ifdef __cplusplus$";
1403 test_text = <<-EOT
1404 # ifdef __cplusplus
1405 # define __STRING_INLINE inline
1406 # else
1407 # define __STRING_INLINE extern __inline
1408 # endif
1409 EOT;
1410 };
1411
1412
1413 fix = {
1414 hackname = glibc_c99_inline_4;
1415 files = sys/sysmacros.h, '*/sys/sysmacros.h', wchar.h, '*/wchar.h';
1416 bypass = "__extern_inline|__gnu_inline__";
1417 select = "(^| )extern __inline";
1418 c_fix = format;
1419 c_fix_arg = "%0 __attribute__ ((__gnu_inline__))";
1420 test_text = <<-EOT
1421 __extension__ extern __inline unsigned int
1422 extern __inline unsigned int
1423 EOT;
1424 };
1425
1426
1427 /* glibc-2.3.5 defines pthread mutex initializers incorrectly,
1428 * so we replace them with versions that correspond to the
1429 * definition.
1430 */
1431 fix = {
1432 hackname = glibc_mutex_init;
1433 files = pthread.h;
1434 select = '\{ *\{ *0, *\} *\}';
1435 sed = "/define[ \t]\\+PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/,+1"
1436 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/";
1437 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_\\(RECURSIVE\\|ERRORCHECK\\|ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/";
1438 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_\\(RECURSIVE\\|ERRORCHECK\\|ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1439 sed = "/define[ \t]\\+PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/"
1440 "N;s/^[ \t]*#[ \t]*"
1441 "\\(define[ \t]\\+PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n"
1442 "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\n"
1443 "# \\1\\n"
1444 " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\n"
1445 "# else\\n"
1446 "# \\1\\n"
1447 " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\n"
1448 "# endif/";
1449 sed = "s/{ \\(0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/";
1450 sed = "/define[ \t]\\+PTHREAD_COND_INITIALIZER/"
1451 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/";
1452
1453 test_text = <<- _EOText_
1454 #define PTHREAD_MUTEX_INITIALIZER \\
1455 { { 0, } }
1456 #ifdef __USE_GNU
1457 # if __WORDSIZE == 64
1458 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1459 { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1460 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1461 { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1462 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1463 { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1464 # else
1465 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1466 { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1467 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1468 { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1469 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1470 { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1471 # endif
1472 #endif
1473 # define PTHREAD_RWLOCK_INITIALIZER \\
1474 { { 0, } }
1475 # ifdef __USE_GNU
1476 # if __WORDSIZE == 64
1477 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1478 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\
1479 PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1480 # else
1481 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1482 { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1483 # endif
1484 # endif
1485 #define PTHREAD_COND_INITIALIZER { { 0, } }
1486 _EOText_;
1487 };
1488
1489
1490 /*
1491 * Fix these files to use the types we think they should for
1492 * ptrdiff_t, size_t, and wchar_t.
1493 *
1494 * This defines the types in terms of macros predefined by our 'cpp'.
1495 * This is supposedly necessary for glibc's handling of these types.
1496 * It's probably not necessary for anyone else, but it doesn't hurt.
1497 */
1498 fix = {
1499 hackname = gnu_types;
1500 files = "sys/types.h";
1501 files = "stdlib.h";
1502 files = "sys/stdtypes.h";
1503 files = "stddef.h";
1504 files = "memory.h";
1505 files = "unistd.h";
1506 bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
1507 select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
1508 c_fix = gnu_type;
1509 /* The Solaris 10 headers already define these types correctly. */
1510 mach = '*-*-solaris2.1[0-9]*';
1511 not_machine = true;
1512
1513 test_text = "typedef long int ptrdiff_t; /* long int */\n"
1514 "typedef uint_t size_t; /* uint_t */\n"
1515 "typedef ushort_t wchar_t; /* ushort_t */";
1516 };
1517
1518
1519 /*
1520 * Fix HP & Sony's use of "../machine/xxx.h"
1521 * to refer to: <machine/xxx.h>
1522 */
1523 fix = {
1524 hackname = hp_inline;
1525 files = sys/spinlock.h;
1526 files = machine/machparam.h;
1527 select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/';
1528
1529 c_fix = format;
1530 c_fix_arg = "%1<machine/%2.h>";
1531
1532 c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/'
1533 '([a-z]+)\.h"';
1534
1535 test_text = ' # include "../machine/mumble.h"';
1536 };
1537
1538
1539 /*
1540 * Check for (...) in C++ code in HP/UX sys/file.h.
1541 */
1542 fix = {
1543 hackname = hp_sysfile;
1544 files = sys/file.h;
1545 select = "HPUX_SOURCE";
1546
1547 c_fix = format;
1548 c_fix_arg = "(struct file *, ...)";
1549 c_fix_arg = '\(\.\.\.\)';
1550
1551 test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
1552 };
1553
1554
1555 /*
1556 * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
1557 * math.h to prevent clash with define in c_std/bits/std_cmath.h.
1558 */
1559 fix = {
1560 hackname = hpux10_cpp_pow_inline;
1561 files = fixinc-test-limits.h, math.h;
1562 select = <<- END_POW_INLINE
1563 ^# +ifdef +__cplusplus
1564 +\}
1565 +inline +double +pow\(double +__d,int +__expon\) +\{
1566 [ ]+return +pow\(__d,\(double\)__expon\);
1567 +\}
1568 +extern +"C" +\{
1569 #else
1570 # +endif
1571 END_POW_INLINE;
1572
1573 c_fix = format;
1574 c_fix_arg = "";
1575
1576 test_text =
1577 "# ifdef __cplusplus\n"
1578 " }\n"
1579 " inline double pow(double __d,int __expon) {\n"
1580 "\t return pow(__d,(double)__expon);\n"
1581 " }\n"
1582 ' extern "C"' " {\n"
1583 "#else\n"
1584 "# endif";
1585 };
1586
1587 fix = {
1588 hackname = hpux11_cpp_pow_inline;
1589 files = math.h;
1590 select = " +inline double pow\\(double d,int expon\\) \\{\n"
1591 " +return pow\\(d, \\(double\\)expon\\);\n"
1592 " +\\}\n";
1593 c_fix = format;
1594 c_fix_arg = "";
1595
1596 test_text =
1597 " inline double pow(double d,int expon) {\n"
1598 " return pow(d, (double)expon);\n"
1599 " }\n";
1600 };
1601
1602
1603 fix = {
1604 hackname = hppa_hpux_fp_macros;
1605 mach = "hppa*-hp-hpux11*";
1606 files = math.h;
1607 select = "#[ \t]*define[ \t]*FP_NORMAL.*\n"
1608 "#[ \t]*define[ \t]*FP_ZERO.*\n"
1609 "#[ \t]*define[ \t]*FP_INFINITE.*\n"
1610 "#[ \t]*define[ \t]*FP_SUBNORMAL.*\n"
1611 "#[ \t]*define[ \t]*FP_NAN.*\n";
1612 c_fix = format;
1613 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";
1614
1615 test_text =
1616 "# define FP_NORMAL 0\n"
1617 "# define FP_ZERO 1\n"
1618 "# define FP_INFINITE 2\n"
1619 "# define FP_SUBNORMAL 3\n"
1620 "# define FP_NAN 4\n";
1621 };
1622
1623
1624 /*
1625 * Fix hpux 10.X missing ctype declarations 1
1626 */
1627 fix = {
1628 hackname = hpux10_ctype_declarations1;
1629 files = ctype.h;
1630 select = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)";
1631 bypass = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\(";
1632 c_fix = format;
1633 c_fix_arg = "#ifdef _PROTOTYPES\n"
1634 "extern int __tolower(int);\n"
1635 "extern int __toupper(int);\n"
1636 "#else /* NOT _PROTOTYPES */\n"
1637 "extern int __tolower();\n"
1638 "extern int __toupper();\n"
1639 "#endif /* _PROTOTYPES */\n\n"
1640 "%0\n";
1641
1642 test_text = "# define _toupper(__c) __toupper(__c)\n";
1643 };
1644
1645
1646 /*
1647 * Fix hpux 10.X missing ctype declarations 2
1648 */
1649 fix = {
1650 hackname = hpux10_ctype_declarations2;
1651 files = ctype.h;
1652 select = "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)";
1653 bypass = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\(";
1654 c_fix = format;
1655 c_fix_arg = "%0\n\n"
1656 "#ifdef _PROTOTYPES\n"
1657 " extern int _isalnum(int);\n"
1658 " extern int _isalpha(int);\n"
1659 " extern int _iscntrl(int);\n"
1660 " extern int _isdigit(int);\n"
1661 " extern int _isgraph(int);\n"
1662 " extern int _islower(int);\n"
1663 " extern int _isprint(int);\n"
1664 " extern int _ispunct(int);\n"
1665 " extern int _isspace(int);\n"
1666 " extern int _isupper(int);\n"
1667 " extern int _isxdigit(int);\n"
1668 "# else /* not _PROTOTYPES */\n"
1669 " extern int _isalnum();\n"
1670 " extern int _isalpha();\n"
1671 " extern int _iscntrl();\n"
1672 " extern int _isdigit();\n"
1673 " extern int _isgraph();\n"
1674 " extern int _islower();\n"
1675 " extern int _isprint();\n"
1676 " extern int _ispunct();\n"
1677 " extern int _isspace();\n"
1678 " extern int _isupper();\n"
1679 " extern int _isxdigit();\n"
1680 "#endif /* _PROTOTYPES */\n";
1681
1682 test_text = "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n"
1683 " extern unsigned int *__SB_masks;\n";
1684 };
1685
1686
1687 /*
1688 * Fix hpux 10.X missing stdio declarations
1689 */
1690 fix = {
1691 hackname = hpux10_stdio_declarations;
1692 files = stdio.h;
1693 select = "^#[ \t]*define _iob[ \t]*__iob";
1694 bypass = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\(";
1695 c_fix = format;
1696 c_fix_arg = "%0\n\n"
1697 "# if defined(__STDC__) || defined(__cplusplus)\n"
1698 " extern int snprintf(char *, size_t, const char *, ...);\n"
1699 " extern int vsnprintf(char *, size_t, const char *, __va_list);\n"
1700 "# else /* not __STDC__) || __cplusplus */\n"
1701 " extern int snprintf();\n"
1702 " extern int vsnprintf();\n"
1703 "# endif /* __STDC__) || __cplusplus */\n";
1704
1705 test_text = "# define _iob __iob\n";
1706 };
1707
1708
1709 /*
1710 * Make sure hpux defines abs in header.
1711 */
1712 fix = {
1713 hackname = hpux11_abs;
1714 mach = "ia64-hp-hpux11*";
1715 files = stdlib.h;
1716 select = "ifndef _MATH_INCLUDED";
1717 c_fix = format;
1718 c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)";
1719 // sed = "s/ifndef _MATH_INCLUDED/if !defined(_MATH_INCLUDED) || defined(__GNUG__)/";
1720 test_text = "#ifndef _MATH_INCLUDED";
1721 };
1722
1723
1724 /*
1725 * Keep HP-UX 11 from stomping on C++ math namespace
1726 * with defines for fabsf.
1727 */
1728 fix = {
1729 hackname = hpux11_fabsf;
1730 files = math.h;
1731 select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
1732 bypass = "__cplusplus";
1733
1734 c_fix = format;
1735 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1736
1737 test_text =
1738 "#ifdef _PA_RISC\n"
1739 "# define fabsf(x) ((float)fabs((double)(float)(x)))\n"
1740 "#endif";
1741 };
1742
1743
1744 /*
1745 * Prevent HP-UX 11 from defining __size_t and preventing size_t from
1746 * being defined by having it define _hpux_size_t instead.
1747 */
1748 fix = {
1749 hackname = hpux11_size_t;
1750 mach = "*-hp-hpux11*";
1751 select = "__size_t";
1752
1753 c_fix = format;
1754 c_fix_arg = "_hpux_size_t";
1755
1756 test_text =
1757 "#define __size_t size_t\n"
1758 " extern int getpwuid_r( char *, __size_t, struct passwd **);\n";
1759 };
1760
1761
1762 /*
1763 * Fix hpux 11.00 broken snprintf declaration
1764 * (third argument is char *, needs to be const char * to prevent
1765 * spurious warnings with -Wwrite-strings or in C++).
1766 */
1767 fix = {
1768 hackname = hpux11_snprintf;
1769 files = stdio.h;
1770 select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
1771 ' *(char *\*, *\.\.\.\);)';
1772 c_fix = format;
1773 c_fix_arg = '%1 const %3';
1774
1775 test_text = "extern int snprintf(char *, size_t, char *, ...);\n"
1776 "extern int snprintf(char *, __size_t, char *, ...);\n"
1777 "extern int snprintf(char *, _hpux_size_t, char *, ...);";
1778 };
1779
1780
1781 /*
1782 * In inttypes.h on HPUX 11, the use of __CONCAT__ in the definition
1783 * of UINT32_C has undefined behavior according to ISO/ANSI:
1784 * the arguments to __CONCAT__ are not macro expanded before the
1785 * concatination happens so the trailing ')' in the first argument
1786 * is concatinated with the 'l' in the second argument creating an
1787 * invalid pp token. The behavior of invalid pp tokens is undefined.
1788 * GCC does not handle these invalid tokens the way the HP compiler does.
1789 * This problem will potentially occur anytime macros are used in the
1790 * arguments to __CONCAT__. A general solution to this problem would be to
1791 * insert another layer of macro between __CONCAT__ and its use
1792 * in UINT32_C. An example of this solution can be found in the C standard.
1793 * A more specific solution, the one used here, is to change the UINT32_C
1794 * macro to not used macros in the arguments to __CONCAT__.
1795 */
1796 fix = {
1797 hackname = hpux11_uint32_c;
1798 files = inttypes.h;
1799 select = "^#define UINT32_C\\(__c\\)[ \t]*"
1800 "__CONCAT__\\(__CONCAT_U__\\(__c\\),l\\)";
1801 c_fix = format;
1802 c_fix_arg = '#define UINT32_C(__c) __CONCAT__(__c,ul)';
1803 test_text =
1804 "#define CONCAT_U__(__c)\t__CONCAT__(__c,u)\n"
1805 "#define UINT32_C(__c)\t__CONCAT__(__CONCAT_U__(__c),l)";
1806 };
1807
1808
1809 /*
1810 * Fix hpux 11.00 broken vsnprintf declaration
1811 */
1812 fix = {
1813 hackname = hpux11_vsnprintf;
1814 files = stdio.h;
1815 select = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
1816 'const char \*,) __va__list\);';
1817 c_fix = format;
1818 c_fix_arg = "%1 __va_list);";
1819
1820 test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
1821 ' __va__list);';
1822 };
1823
1824
1825 /*
1826 * get rid of bogus inline definitions in HP-UX 8.0
1827 */
1828 fix = {
1829 hackname = hpux8_bogus_inlines;
1830 files = math.h;
1831 select = inline;
1832 bypass = "__GNUG__";
1833 sed = "s@inline int abs(int [a-z][a-z]*) {.*}"
1834 "@extern \"C\" int abs(int);@";
1835 sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
1836 sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
1837 sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
1838 test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n"
1839 "inline double sqr(double v) { return v**0.5; }";
1840 };
1841
1842
1843 /*
1844 * Fix hpux broken ctype macros
1845 */
1846 fix = {
1847 hackname = hpux_ctype_macros;
1848 files = ctype.h;
1849 select = '((: |\()__SB_masks \? )'
1850 '(__SB_masks\[__(alnum|c)\] & _IS)';
1851 c_fix = format;
1852 c_fix_arg = "%1(int)%3";
1853
1854 test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
1855 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
1856 };
1857
1858
1859 /*
1860 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
1861 */
1862 fix = {
1863 hackname = hpux_htonl;
1864 files = netinet/in.h;
1865 select = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1866 "(/\\*\n"
1867 " \\* Macros for number representation conversion\\.\n"
1868 " \\*/\n"
1869 "#ifndef ntohl)";
1870 c_fix = format;
1871 c_fix_arg = "#if 1\n%1";
1872
1873 test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1874 "/*\n"
1875 " * Macros for number representation conversion.\n"
1876 " */\n"
1877 "#ifndef ntohl\n"
1878 "#define ntohl(x) (x)\n"
1879 "#define ntohs(x) (x)\n"
1880 "#define htonl(x) (x)\n"
1881 "#define htons(x) (x)\n"
1882 "#endif\n"
1883 "#endif /* ! _XOPEN_SOURCE_EXTENDED */";
1884 };
1885
1886
1887 /*
1888 * HP-UX long_double
1889 */
1890 fix = {
1891 hackname = hpux_long_double;
1892 files = stdlib.h;
1893 select = "extern[ \t]long_double[ \t]strtold";
1894 bypass = "long_double_t";
1895 sed = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
1896 sed = "s/long_double/long double/g";
1897
1898 test_text = "# ifndef _LONG_DOUBLE\n"
1899 "# define _LONG_DOUBLE\n"
1900 " typedef struct {\n"
1901 " unsigned int word1, word2, word3, word4;\n"
1902 " } long_double;\n"
1903 "# endif /* _LONG_DOUBLE */\n"
1904 "extern long_double strtold(const char *, char **);\n";
1905 };
1906
1907
1908 /*
1909 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
1910 */
1911 fix = {
1912 hackname = hpux_systime;
1913 files = sys/time.h;
1914 select = "^extern struct sigevent;";
1915
1916 c_fix = format;
1917 c_fix_arg = "struct sigevent;";
1918
1919 test_text = 'extern struct sigevent;';
1920 };
1921
1922
1923 /*
1924 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown
1925 * type and mpinfou is only defined when _KERNEL is set.
1926 */
1927 fix = {
1928 hackname = hpux_spu_info;
1929 mach = "*-hp-hpux*";
1930 files = ia64/sys/getppdp.h;
1931 select = "^.*extern.*spu_info.*";
1932
1933 c_fix = format;
1934 c_fix_arg = "#ifdef _KERNEL\n%0\n#endif";
1935
1936 test_text = "extern union mpinfou spu_info[];";
1937 };
1938
1939 fix = {
1940 hackname = hpux11_extern_sendfile;
1941 mach = "*-hp-hpux11.[12]*";
1942 files = sys/socket.h;
1943 select = "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n";
1944 c_fix = format;
1945 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
1946 test_text = " extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
1947 };
1948
1949 fix = {
1950 hackname = hpux11_extern_sendpath;
1951 mach = "*-hp-hpux11.[12]*";
1952 files = sys/socket.h;
1953 select = "^[ \t]*extern sbsize_t sendpath.*\n.*, int\\)\\);\n";
1954 c_fix = format;
1955 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
1956 test_text = " extern sbsize_t sendpath __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
1957 };
1958
1959 fix = {
1960 hackname = hpux_extern_errno;
1961 mach = "*-hp-hpux10.*";
1962 mach = "*-hp-hpux11.[0-2]*";
1963 files = errno.h;
1964 select = "^[ \t]*extern int errno;$";
1965 c_fix = format;
1966 c_fix_arg = "#ifdef __cplusplus\nextern \"C\" {\n#endif\n%0\n#ifdef __cplusplus\n}\n#endif";
1967 test_text = " extern int errno;\n";
1968 };
1969
1970 /*
1971 * Fix C99 constant in __POINTER_SET define.
1972 */
1973 fix = {
1974 hackname = hpux11_pthread_const;
1975 mach = "*-hp-hpux11.[0-3]*";
1976 files = sys/pthread.h;
1977 select = "^#define[ \t]*__POINTER_SET[ \t]*\\(\\(void \\*\\) 1LL\\)";
1978
1979 c_fix = format;
1980 c_fix_arg = "#define __POINTER_SET\t\t((void *) 1L)";
1981 test_text = "#define __POINTER_SET\t\t((void *) 1LL)";
1982 };
1983
1984 /*
1985 * Add missing braces to pthread initializer defines.
1986 */
1987 fix = {
1988 hackname = hpux_pthread_initializers;
1989 mach = "*-hp-hpux11.[0-3]*";
1990 files = sys/pthread.h;
1991 sed = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\"
1992 "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@";
1993 sed = "s@^[ \t]*1,[ \t]*\\\\"
1994 "@\t{ 1, 0 }@";
1995 sed = "/^[ \t]*0$/d";
1996 sed = "s@__PTHREAD_MUTEX_VALID, 0"
1997 "@{ __PTHREAD_MUTEX_VALID, 0 }@";
1998 sed = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\"
1999 "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@";
2000 sed = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2001 "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2002 sed = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2003 "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2004 sed = "s@^[ \t]*0, 0[ \t]*\\\\"
2005 "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@";
2006 sed = "s@__PTHREAD_COND_VALID, 0"
2007 "@{ __PTHREAD_COND_VALID, 0 }@";
2008 sed = "s@__LWP_COND_VALID, 0,[ \t]*\\\\"
2009 "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@";
2010 sed = "s@__PTHREAD_RWLOCK_VALID, 0"
2011 "@{ __PTHREAD_RWLOCK_VALID, 0 }@";
2012 sed = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\"
2013 "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@";
2014 sed = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
2015 "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@";
2016 test_text = "#define PTHREAD_MUTEX_INITIALIZER {\t\t\t\t\t\\\\\n"
2017 "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n"
2018 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n"
2019 "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n"
2020 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
2021 "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
2022 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
2023 "}\n";
2024 };
2025
2026 /*
2027 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant
2028 */
2029 fix = {
2030 hackname = huge_val_hex;
2031 files = bits/huge_val.h;
2032 select = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*";
2033 bypass = "__builtin_huge_val";
2034
2035 c_fix = format;
2036 c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n";
2037
2038 test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)";
2039 };
2040
2041
2042 /*
2043 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant
2044 */
2045 fix = {
2046 hackname = huge_valf_hex;
2047 files = bits/huge_val.h;
2048 select = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*";
2049 bypass = "__builtin_huge_valf";
2050
2051 c_fix = format;
2052 c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n";
2053
2054 test_text = "# define HUGE_VALF (__extension__ 0x1.0p255f)";
2055 };
2056
2057
2058 /*
2059 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant
2060 */
2061 fix = {
2062 hackname = huge_vall_hex;
2063 files = bits/huge_val.h;
2064 select = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*";
2065 bypass = "__builtin_huge_vall";
2066
2067 c_fix = format;
2068 c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n";
2069
2070 test_text = "# define HUGE_VALL (__extension__ 0x1.0p32767L)";
2071 };
2072
2073
2074 /*
2075 * Fix return type of abort and free
2076 */
2077 fix = {
2078 hackname = int_abort_free_and_exit;
2079 files = stdlib.h;
2080 select = "int[ \t]+(abort|free|exit)[ \t]*\\(";
2081 bypass = "_CLASSIC_ANSI_TYPES";
2082
2083 c_fix = format;
2084 c_fix_arg = "void\t%1(";
2085
2086 test_text = "extern int abort(int);\n"
2087 "extern int free(void*);\n"
2088 "extern int exit(void*);";
2089 };
2090
2091
2092 /*
2093 * Fix various macros used to define ioctl numbers.
2094 * The traditional syntax was:
2095 *
2096 * #define _IO(n, x) (('n'<<8)+x)
2097 * #define TIOCFOO _IO(T, 1)
2098 *
2099 * but this does not work with the C standard, which disallows macro
2100 * expansion inside strings. We have to rewrite it thus:
2101 *
2102 * #define _IO(n, x) ((n<<8)+x)
2103 * #define TIOCFOO _IO('T', 1)
2104 *
2105 * The select expressions match too much, but the c_fix code is cautious.
2106 *
2107 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
2108 */
2109 fix = {
2110 hackname = io_quotes_def;
2111 select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
2112 c_fix = char_macro_def;
2113 c_fix_arg = "IO";
2114 test_text =
2115 "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n"
2116 "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n"
2117 "#define _IO(x,y) ('x'<<8|y)";
2118 test_text =
2119 "#define XX_IO(x) ('x'<<8|256)";
2120 };
2121
2122 fix = {
2123 hackname = io_quotes_use;
2124 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
2125 "\\( *[^,']";
2126 c_fix = char_macro_use;
2127 c_fix_arg = "IO";
2128 test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
2129 "#define TIOCFOO \\\\\n"
2130 "BSD43__IOWR(T, 1) /* Some are multi-line */";
2131 };
2132
2133
2134 /*
2135 * Check for missing ';' in struct
2136 */
2137 fix = {
2138 hackname = ip_missing_semi;
2139 files = netinet/ip.h;
2140 select = "}$";
2141 sed = "/^struct/,/^};/s/}$/};/";
2142 test_text=
2143 "struct mumble {\n"
2144 " union {\n"
2145 " int x;\n"
2146 " }\n"
2147 "}; /* mumbled struct */\n";
2148 };
2149
2150
2151 /*
2152 * IRIX 6.5.1[89] <internal/sgimacros.h> unconditionally defines
2153 * __restrict as restrict iff __c99. This is wrong for C++, which
2154 * needs many C99 features, but only supports __restrict.
2155 */
2156 fix = {
2157 hackname = irix___restrict;
2158 files = internal/sgimacros.h;
2159 select = "(#ifdef __c99\n)(#[ \t]*define __restrict restrict)";
2160
2161 mach = "mips-sgi-irix6.5";
2162 c_fix = format;
2163 c_fix_arg = "%1"
2164 "# ifndef __cplusplus\n%2\n# endif";
2165
2166 test_text = "#ifdef __c99\n# define __restrict restrict";
2167 };
2168
2169 /*
2170 * IRIX 6.5.22 <internal/math_core.h> uses the SGI c99 __generic() intrinsic
2171 * to define the fpclasify, isfinite, isinf, isnan, isnormal and signbit
2172 * functions.
2173 *
2174 * This was probably introduced around IRIX 6.5.18
2175 */
2176 fix = {
2177 hackname = irix___generic1;
2178 files = internal/math_core.h;
2179 mach = "mips-sgi-irix6.5";
2180 select = "#define ([a-z]+)\\(x\\) *__generic.*";
2181
2182 c_fix = format;
2183 c_fix_arg = "extern int %1(double);\n"
2184 "extern int %1f(float);\n"
2185 "extern int %1l(long double);\n"
2186 "#define %1(x) (sizeof(x) == sizeof(double) ? _%1(x) \\\n"
2187 " : sizeof(x) == sizeof(float) ? _%1f(x) \\\n"
2188 " : _%1l(x))\n";
2189
2190 test_text =
2191 "#define isnan(x) __generic(x,,, _isnan, _isnanf, _isnanl,,,)(x)\n";
2192 };
2193
2194
2195 /* Likewise <internal/math_core.h> on IRIX 6.5.19 and later uses the SGI
2196 compiler's __generic intrinsic to define isgreater, isgreaterequal,
2197 isless, islessequal, islessgreater and isunordered functions. */
2198 fix = {
2199 hackname = irix___generic2;
2200 files = internal/math_core.h;
2201 mach = "mips-sgi-irix6.5";
2202 select = "#define ([a-z]+)\\(x,y\\) *__generic.*";
2203
2204 c_fix = format;
2205 c_fix_arg = "#define %1(x,y) \\\n"
2206 " ((sizeof(x)<=4 && sizeof(y)<=4) ? _%1f(x,y) \\\n"
2207 " : (sizeof(x)<=8 && sizeof(y)<=8) ? _%1(x,y) \\\n"
2208 " : _%1l(x,y))\n";
2209
2210 test_text =
2211 "#define isless(x,y) __generic(x,y,, _isless, _islessf, _islessl,,,)(x,y)";
2212 };
2213
2214
2215 /*
2216 * IRIX 5.2's <sys/asm.h> contains an asm comment with a contraction
2217 * that causes the assembly preprocessor to complain about an
2218 * unterminated character constant.
2219 */
2220 fix = {
2221 hackname = irix_asm_apostrophe;
2222 files = sys/asm.h;
2223
2224 select = "^[ \t]*#.*[Ww]e're";
2225 c_fix = format;
2226 c_fix_arg = "%1 are";
2227 c_fix_arg = "^([ \t]*#.*[Ww]e)'re";
2228 test_text = "\t# and we're on vacation";
2229 };
2230
2231
2232 /*
2233 * Non-traditional "const" declaration in Irix's limits.h.
2234 */
2235 fix = {
2236 hackname = irix_limits_const;
2237 files = fixinc-test-limits.h, limits.h;
2238 select = "^extern const ";
2239 c_fix = format;
2240 c_fix_arg = "extern __const ";
2241 test_text = "extern const char limit; /* test limits */";
2242 };
2243
2244
2245 /*
2246 * IRIX 6.5.1[78] <sys/socket.h> has a broken definition of socklen_t.
2247 * Various socket function prototypes use different types instead,
2248 * depending on the API in use (BSD, XPG4/5), but the socklen_t
2249 * definition doesn't reflect this (SGI Bug Id 864477, fixed in
2250 * IRIX 6.5.19).
2251 */
2252 fix = {
2253 hackname = irix_socklen_t;
2254 files = sys/socket.h;
2255 select = "(#define _SOCKLEN_T\n)(typedef u_int32_t socklen_t;)";
2256
2257 mach = "mips-sgi-irix6.5";
2258 c_fix = format;
2259 c_fix_arg = "%1"
2260 "#if _NO_XOPEN4 && _NO_XOPEN5\n"
2261 "typedef int socklen_t;\n"
2262 "#else\n"
2263 "%2\n"
2264 "#endif /* _NO_XOPEN4 && _NO_XOPEN5 */";
2265
2266 test_text = "#define _SOCKLEN_T\ntypedef u_int32_t socklen_t;";
2267 };
2268
2269 /*
2270 * IRIX 6.5 <stdint.h> only works with ISO C99 and errors out
2271 * otherwise.
2272 */
2273 fix = {
2274 hackname = irix_stdint_c99;
2275 files = stdint.h;
2276 select = "(#ifndef __c99\n)(#error This header file is to be used only for c99 mode compilations)";
2277
2278 mach = "mips-sgi-irix6.5";
2279 c_fix = format;
2280 c_fix_arg = "#if 0\n"
2281 "%2";
2282 test_text =
2283 "#ifndef __c99\n#error This header file is to be used only for c99 mode compilations\n#else";
2284 };
2285
2286
2287 /*
2288 * IRIX 5.x's stdio.h and IRIX 6.5's internal/stdio_core.h declare
2289 * some functions that take a va_list as
2290 * taking char *. However, GCC uses void * for va_list, so
2291 * calling vfprintf with a va_list fails in C++. */
2292 fix = {
2293 hackname = irix_stdio_va_list;
2294 files = stdio.h;
2295 files = internal/stdio_core.h;
2296
2297 select = '/\* va_list \*/ char \*';
2298 c_fix = format;
2299 c_fix_arg = "__gnuc_va_list";
2300 test_text =
2301 "extern int printf( const char *, /* va_list */ char * );";
2302 };
2303
2304
2305 /*
2306 * IRIX 6.5.19 <internal/wchar_core.h> provides the XPG4 variant of
2307 * wcsftime by default. ISO C99 requires the XPG5 variant instead.
2308 */
2309 fix = {
2310 hackname = irix_wcsftime;
2311 files = internal/wchar_core.h;
2312 select = "#if _NO_XOPEN5\n(extern size_t[ \t]+wcsftime.*const char \*.*)";
2313
2314 mach = "mips-sgi-irix6.5";
2315 c_fix = format;
2316 c_fix_arg = "#if _NO_XOPEN5 && !defined(__c99)\n%1";
2317
2318 test_text = "#if _NO_XOPEN5\n"
2319 "extern size_t wcsftime(wchar_t *, __SGI_LIBC_NAMESPACE_QUALIFIER size_t, const char *, const struct tm *);";
2320 };
2321
2322 /*
2323 * Fixing ISC fmod declaration
2324 */
2325 fix = {
2326 hackname = isc_fmod;
2327 files = math.h;
2328 select = 'fmod\(double\)';
2329 c_fix = format;
2330 c_fix_arg = "fmod(double, double)";
2331 test_text = "extern double fmod(double);";
2332 };
2333
2334
2335 /*
2336 * On Interactive Unix 2.2, certain traditional Unix definitions
2337 * (notably getc and putc in stdio.h) are omitted if __STDC__ is
2338 * defined, not just if _POSIX_SOURCE is defined. This makes it
2339 * impossible to compile any nontrivial program except with -posix.
2340 */
2341 fix = {
2342 hackname = isc_omits_with_stdc;
2343
2344 files = "stdio.h";
2345 files = "math.h";
2346 files = "ctype.h";
2347 files = "sys/limits.h";
2348 files = "sys/fcntl.h";
2349 files = "sys/dirent.h";
2350
2351 select = '!defined\(__STDC__\) && !defined\(_POSIX_SOURCE\)';
2352 c_fix = format;
2353 c_fix_arg = '!defined(_POSIX_SOURCE)';
2354 test_text = "#if !defined(__STDC__) && !defined(_POSIX_SOURCE) /* ? ! */"
2355 "\nint foo;\n#endif";
2356 };
2357
2358
2359 /*
2360 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
2361 * use / * * / to concatenate tokens.
2362 */
2363 fix = {
2364 hackname = kandr_concat;
2365 files = "sparc/asm_linkage.h";
2366 files = "sun*/asm_linkage.h";
2367 files = "arm/as_support.h";
2368 files = "arm/mc_type.h";
2369 files = "arm/xcb.h";
2370 files = "dev/chardefmac.h";
2371 files = "dev/ps_irq.h";
2372 files = "dev/screen.h";
2373 files = "dev/scsi.h";
2374 files = "sys/tty.h";
2375 files = "Xm.acorn/XmP.h";
2376 files = bsd43/bsd43_.h;
2377 select = '/\*\*/';
2378 c_fix = format;
2379 c_fix_arg = '##';
2380 test_text = "#define __CONCAT__(a,b) a/**/b";
2381 };
2382
2383
2384 /*
2385 * Fix libc1 _G_va_list definition, used in declarations of several
2386 * more-or-less standard functions, for example vasprintf.
2387 */
2388 fix = {
2389 hackname = libc1_G_va_list;
2390 files = _G_config.h;
2391 mach = '*-*-linux*libc1';
2392 select = 'typedef void \* _G_va_list;';
2393 c_fix = format;
2394 c_fix_arg = "typedef __builtin_va_list _G_va_list;";
2395 test_text = 'typedef void * _G_va_list;';
2396 };
2397
2398
2399 /*
2400 * GNU libc1 string.h does not prototype memcpy and memcmp for gcc
2401 * versions > 1. This fix will open up the declaration for all
2402 * versions of GCC and for g++.
2403 */
2404 fix = {
2405 hackname = libc1_ifdefd_memx;
2406
2407 /* The string.h result is overwritten by AAB_ultrix_string when doing
2408 "make check" and will fail. Therefore, we add the following kludgery
2409 to insert the test_text into the special testing header. :-} */
2410 files = testing.h;
2411 files = string.h;
2412
2413 c_fix = format;
2414 select = "' is a built-in function for gcc 2\\.x\\. \\*/";
2415 bypass = __cplusplus;
2416 c_fix_arg = "%1";
2417 c_fix_arg =
2418 '/\* `mem...\' is a built-in function for gcc 2\.x\. \*/' "\n"
2419 '#if defined\(__STDC__\) && __GNUC__ < 2' "\n"
2420 "(/\\* .* \\*/\n"
2421 "extern [a-z_]+ mem.*(\n[^#].*)*;)\n"
2422 "#endif";
2423
2424 test_text =
2425 "/* \\`memcpy' is a built-in function for gcc 2.x. */\n"
2426 "#if defined(__STDC__) && __GNUC__ < 2\n"
2427 "/* Copy N bytes of SRC to DEST. */\n"
2428 "extern __ptr_t memcpy __P ((__ptr_t __dest, __const __ptr_t __src,\n"
2429 " size_t __n));\n"
2430 "#endif";
2431 };
2432
2433
2434 /* The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
2435 * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
2436 * constant on recent versions of g++.
2437 */
2438 fix = {
2439 hackname = linux_ia64_ucontext;
2440 files = "sys/ucontext.h";
2441 mach = "ia64-*-linux*";
2442 select = '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
2443 '->sc_gr\[0\]\) - \(char \*\) 0\)';
2444 c_fix = format;
2445 c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2446 test_text = "# define _SC_GR0_OFFSET\t\\\\\n"
2447 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2448 };
2449
2450
2451 /*
2452 * Apparently some SVR4 systems typedef longlong_t to long ?
2453 */
2454 #ifdef SVR4
2455 fix = {
2456 hackname = longlong_t;
2457 select = "typedef[ \t]+(unsigned[ \t]+)?long[ \t]+(u_)?longlong_t";
2458 c_fix = format;
2459 c_fix_arg = "typedef %1long long %2longlong_t";
2460 test_text = "typedef long longlong_t\n"
2461 "typedef unsigned long u_longlong_t";
2462 };
2463 #endif
2464
2465 /*
2466 * Remove header file warning from sys/time.h. Autoconf's
2467 * AC_HEADER_TIME recommends to include both sys/time.h and time.h
2468 * which causes warning on LynxOS. Remove the warning.
2469 */
2470 fix = {
2471 hackname = lynxos_no_warning_in_sys_time_h;
2472 files = sys/time.h;
2473 select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
2474 c_fix = format;
2475 c_fix_arg = "";
2476 test_text = "#warning Using <time.h> instead of <sys/time.h>";
2477 };
2478
2479
2480 /*
2481 * Add missing declaration for putenv.
2482 */
2483 fix = {
2484 hackname = lynxos_missing_putenv;
2485 mach = '*-*-lynxos*';
2486 files = stdlib.h;
2487 bypass = 'putenv[ \t]*\\(';
2488 select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2489 c_fix = format;
2490 c_fix_arg = "%0\n"
2491 "extern int putenv _AP((char *));";
2492 c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2493 test_text = "extern char *getenv _AP((const char *));";
2494 };
2495
2496
2497 /*
2498 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2499 *
2500 * On NetBSD, machine is a symbolic link to an architecture specific
2501 * directory name, so we can't match a specific file name here.
2502 */
2503 fix = {
2504 hackname = machine_ansi_h_va_list;
2505 select = "define[ \t]+_BSD_VA_LIST_[ \t]";
2506 bypass = '__builtin_va_list';
2507
2508 c_fix = format;
2509 c_fix_arg = "%1__builtin_va_list";
2510 c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2511
2512 test_text = " # define _BSD_VA_LIST_\tchar**";
2513 };
2514
2515
2516 /*
2517 * Fix non-ansi machine name defines
2518 */
2519 fix = {
2520 hackname = machine_name;
2521 c_test = machine_name;
2522 c_fix = machine_name;
2523
2524 test_text = "/* MACH_DIFF: */\n"
2525 "#if defined( i386 ) || defined( sparc ) || defined( vax )"
2526 "\n/* no uniform test, so be careful :-) */";
2527 };
2528
2529
2530 /*
2531 * Some math.h files define struct exception (it's in the System V
2532 * Interface Definition), which conflicts with the class exception defined
2533 * in the C++ file std/stdexcept.h. We redefine it to __math_exception.
2534 * This is not a great fix, but I haven't been able to think of anything
2535 * better. Note that we have to put the #ifdef/#endif blocks at beginning
2536 * and end of file, because fixproto runs after us and may insert
2537 * additional references to struct exception.
2538 */
2539 fix = {
2540 hackname = math_exception;
2541 files = math.h;
2542 select = "struct exception";
2543 /*
2544 * This should be bypassed on __cplusplus, but some supposedly C++ C++
2545 * aware headers, such as Solaris 8 and 9, don't wrap their struct
2546 * exception either. So currently we bypass only for glibc, based on a
2547 * comment in the fixed glibc header. Ick.
2548 */
2549 bypass = 'We have a problem when using C\+\+|for C\+\+, _[a-z0-9A-Z_]+_exception; for C, exception';
2550 c_fix = wrap;
2551
2552 c_fix_arg = "#ifdef __cplusplus\n"
2553 "#define exception __math_exception\n"
2554 "#endif\n";
2555
2556 c_fix_arg = "#ifdef __cplusplus\n"
2557 "#undef exception\n"
2558 "#endif\n";
2559
2560 test_text = "typedef struct exception t_math_exception;";
2561 };
2562
2563
2564 /*
2565 * This looks pretty broken to me. ``dbl_max_def'' will contain
2566 * "define DBL_MAX " at the start, when what we really want is just
2567 * the value portion. Can't figure out how to write a test case
2568 * for this either :-(
2569 */
2570 fix = {
2571 hackname = math_huge_val_from_dbl_max;
2572 files = math.h;
2573
2574 /*
2575 * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
2576 * in math.h, this fix applies.
2577 */
2578 select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
2579 bypass = "define[ \t]+DBL_MAX";
2580
2581 shell =
2582 /*
2583 * See if we have a definition for DBL_MAX in float.h.
2584 * If we do, we will replace the one in math.h with that one.
2585 */
2586
2587 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
2588 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
2589
2590 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
2591 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
2592 "s@DBL_MAX@'\"$dbl_max_def@\"\n"
2593 "\telse cat\n"
2594 "\tfi";
2595
2596 test_text =
2597 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
2598 "#define HUGE_VAL DBL_MAX";
2599 };
2600
2601
2602 /*
2603 * nested comment
2604 */
2605 fix = {
2606 hackname = nested_auth_des;
2607 files = rpc/rpc.h;
2608 select = '(/\*.*rpc/auth_des\.h>.*)/\*';
2609 c_fix = format;
2610 c_fix_arg = "%1*/ /*";
2611 test_text = "/*#include <rpc/auth_des.h> /* skip this */";
2612 };
2613
2614
2615 /*
2616 * Fix nested comments in Motorola's <limits.h> and <sys/limits.h>
2617 */
2618 fix = {
2619 hackname = nested_motorola;
2620 mach = "m68k-motorola-sysv*";
2621 files = sys/limits.h;
2622 files = limits.h;
2623 select = "max # bytes atomic in write|error value returned by Math lib";
2624
2625 sed = "s@^\\(#undef[ \t][ \t]*PIPE_BUF[ \t]*"
2626 "/\\* max # bytes atomic in write to a\\)$@\\1 */@";
2627 sed = "s@\\(/\\*#define\tHUGE_VAL\t3.[0-9e+]* \\)"
2628 "\\(/\\*error value returned by Math lib\\*/\\)$@\\1*/ \\2@";
2629
2630 test_text =
2631 "#undef PIPE_BUF /* max # bytes atomic in write to a\n"
2632 "\t\t/* PIPE */\n"
2633 "/*#define\tHUGE_VAL\t3.9e+9 /*error value returned by Math lib*/";
2634 };
2635
2636
2637 /*
2638 * Fixing nested comments in ISC <sys/limits.h>
2639 */
2640 fix = {
2641 hackname = nested_sys_limits;
2642 files = sys/limits.h;
2643 select = CHILD_MAX;
2644 sed = "/CHILD_MAX/s,/\\* Max, Max,";
2645 sed = "/OPEN_MAX/s,/\\* Max, Max,";
2646 test_text = "/*\n#define CHILD_MAX 20 /* Max, Max, ... */ /*\n"
2647 "#define OPEN_MAX 20 /* Max, Max, ... */\n";
2648 };
2649
2650
2651 /*
2652 * Some versions of NetBSD don't expect the C99 inline semantics.
2653 */
2654 fix = {
2655 hackname = netbsd_c99_inline_1;
2656 mach = "*-*-netbsd*";
2657 files = signal.h;
2658 select = "extern __inline int";
2659
2660 c_fix = format;
2661 c_fix_arg = "extern\n#ifdef __GNUC_STDC_INLINE__\n__attribute__((__gnu_inline__))\n#endif\n__inline int";
2662
2663 test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}";
2664 };
2665
2666
2667 fix = {
2668 hackname = netbsd_c99_inline_2;
2669 mach = "*-*-netbsd*";
2670 files = signal.h;
2671 select = "#define _SIGINLINE extern __inline";
2672
2673 c_fix = format;
2674 c_fix_arg = <<- _EOArg_
2675 #ifdef __GNUC_STDC_INLINE__
2676 #define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline
2677 #else
2678 %0
2679 #endif
2680 _EOArg_;
2681
2682 test_text = "#define _SIGINLINE extern __inline";
2683 };
2684
2685
2686 /*
2687 * NetBSD has a semicolon after the ending '}' for some extern "C".
2688 */
2689 fix = {
2690 hackname = netbsd_extra_semicolon;
2691 mach = "*-*-netbsd*";
2692 files = sys/cdefs.h;
2693 select = "#define[ \t]*__END_DECLS[ \t]*};";
2694
2695 c_fix = format;
2696 c_fix_arg = "#define __END_DECLS }";
2697
2698 test_text = "#define __END_DECLS };";
2699 };
2700
2701
2702 /*
2703 * NeXT 3.2 adds const prefix to some math functions.
2704 * These conflict with the built-in functions.
2705 */
2706 fix = {
2707 hackname = next_math_prefix;
2708 files = ansi/math.h;
2709 select = "^extern[ \t]+double[ \t]+__const__[ \t]";
2710
2711 c_fix = format;
2712 c_fix_arg = "extern double %1(";
2713 c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
2714
2715 test_text = "extern\tdouble\t__const__\tmumble();";
2716 };
2717
2718
2719 /*
2720 * NeXT 3.2 uses the word "template" as a parameter for some
2721 * functions. GCC reports an invalid use of a reserved key word
2722 * with the built-in functions.
2723 */
2724 fix = {
2725 hackname = next_template;
2726 files = bsd/libc.h;
2727 select = "[ \t]template\\)";
2728
2729 c_fix = format;
2730 c_fix_arg = "(%1)";
2731 c_fix_arg = "\\(([^)]*)[ \t]template\\)";
2732 test_text = "extern mumble( char * template); /* fix */";
2733 };
2734
2735
2736 /*
2737 * NeXT 3.2 includes the keyword volatile in the abort() and exit()
2738 * function prototypes. That conflicts with the built-in functions.
2739 */
2740 fix = {
2741 hackname = next_volitile;
2742 files = ansi/stdlib.h;
2743 select = "^extern[ \t]+volatile[ \t]+void[ \t]";
2744
2745 c_fix = format;
2746 c_fix_arg = "extern void %1(";
2747 c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
2748
2749 test_text = "extern\tvolatile\tvoid\tabort();";
2750 };
2751
2752
2753 /*
2754 * NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1.
2755 * Note that version 3 of the NeXT system has wait.h in a different directory,
2756 * so that this code won't do anything. But wait.h in version 3 has a
2757 * conditional, so it doesn't need this fix. So everything is okay.
2758 */
2759 fix = {
2760 hackname = next_wait_union;
2761 files = sys/wait.h;
2762
2763 select = 'wait\(union wait';
2764 c_fix = format;
2765 c_fix_arg = "wait(void";
2766 test_text = "extern pid_d wait(union wait*);";
2767 };
2768
2769
2770 /*
2771 * a missing semi-colon at the end of the nodeent structure definition.
2772 */
2773 fix = {
2774 hackname = nodeent_syntax;
2775 files = netdnet/dnetdb.h;
2776 select = "char[ \t]*\\*na_addr[ \t]*$";
2777 c_fix = format;
2778 c_fix_arg = "%0;";
2779 test_text = "char *na_addr\t";
2780 };
2781
2782
2783 /*
2784 * obstack.h used casts as lvalues.
2785 *
2786 * We need to change postincrements of casted pointers (which are
2787 * then dereferenced and assigned into) of the form
2788 *
2789 * *((TYPE*)PTRVAR)++ = (VALUE)
2790 *
2791 * into expressions like
2792 *
2793 * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
2794 *
2795 * which is correct for the cases used in obstack.h since PTRVAR is
2796 * of type char * and the value of the expression is not used.
2797 */
2798 fix = {
2799 hackname = obstack_lvalue_cast;
2800 files = obstack.h;
2801 select = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
2802 c_fix = format;
2803 c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
2804 test_text = "*((void **) (h)->next_free)++ = (aptr)";
2805 };
2806
2807
2808 /*
2809 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
2810 * defining regex.h related types. This causes libg++ build and usage
2811 * failures. Fixing this correctly requires checking and modifying 3 files.
2812 */
2813 fix = {
2814 hackname = osf_namespace_a;
2815 files = reg_types.h;
2816 files = sys/lc_core.h;
2817 test = " -r reg_types.h";
2818 test = " -r sys/lc_core.h";
2819 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
2820 test = " -z \"`grep __regex_t regex.h`\"";
2821
2822 c_fix = format;
2823 c_fix_arg = "__%0";
2824 c_fix_arg = "reg(ex|off|match)_t";
2825
2826 test_text = "`touch sys/lc_core.h`"
2827 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
2828 "extern regex_t re;\n"
2829 "extern regoff_t ro;\n"
2830 "extern regmatch_t rm;\n";
2831 };
2832
2833 fix = {
2834 hackname = osf_namespace_c;
2835 files = regex.h;
2836 test = " -r reg_types.h";
2837 test = " -r sys/lc_core.h";
2838 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
2839 test = " -z \"`grep __regex_t regex.h`\"";
2840
2841 select = "#include <reg_types\.h>.*";
2842 c_fix = format;
2843 c_fix_arg = "%0\n"
2844 "typedef __regex_t\tregex_t;\n"
2845 "typedef __regoff_t\tregoff_t;\n"
2846 "typedef __regmatch_t\tregmatch_t;";
2847
2848 test_text = "#include <reg_types.h>";
2849 };
2850
2851
2852 /*
2853 * Fix __page_size* declarations in pthread.h AIX 4.1.[34].
2854 * The original ones fail if uninitialized externs are not common.
2855 * This is the default for all ANSI standard C++ compilers.
2856 */
2857 fix = {
2858 hackname = pthread_page_size;
2859 files = pthread.h;
2860 select = "^int __page_size";
2861 c_fix = format;
2862 c_fix_arg = "extern %0";
2863 test_text = "int __page_size;";
2864 };
2865
2866 /*
2867 * On broken glibc-2.3.3 systems an array of incomplete structures is
2868 * passed to __sigsetjmp. Fix that to take a pointer instead.
2869 */
2870 fix = {
2871 hackname = pthread_incomplete_struct_argument;
2872 files = pthread.h;
2873 select = "struct __jmp_buf_tag";
2874 c_fix = format;
2875 c_fix_arg = "%1 *%2%3";
2876 c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) (__env)\\[1\\](.*)$";
2877 test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask);";
2878 };
2879
2880 /*
2881 * On DYNIX/ptx, sys/mc_param.h has an embedded asm for the cpuid instruction
2882 * on the P5. This is not used by anything else so we ifdef it out.
2883 * Current GCC doesn't seem to complain about the asm, though.
2884 */
2885 #ifdef PTX
2886 fix = {
2887 hackname = ptx_sys_mc_param_h;
2888 files = sys/mc_param.h;
2889 sed = "/__asm/,/}/{"
2890 "/__asm/i\\\n"
2891 "#if !defined (__GNUC__) && !defined (__GNUG__)\n"
2892 "/}/a\\\n"
2893 "#endif\n"
2894 "}";
2895 test_text = "__asm\n"
2896 "int _CPUID()\n"
2897 "{\n"
2898 " non-GNU assembly here\n"
2899 "}";
2900 };
2901 #endif
2902
2903
2904 /*
2905 * Fix return type of fread and fwrite on sysV68
2906 */
2907 fix = {
2908 hackname = read_ret_type;
2909 files = stdio.h;
2910 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
2911 c_fix = format;
2912 c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
2913 c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
2914
2915 test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
2916 };
2917
2918
2919 /*
2920 * Fix casts as lvalues in glibc's <rpc/xdr.h>.
2921 */
2922 fix = {
2923 hackname = rpc_xdr_lvalue_cast_a;
2924 files = rpc/xdr.h;
2925 select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
2926 c_fix = format;
2927 c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
2928 test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
2929 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
2930 };
2931
2932
2933 fix = {
2934 hackname = rpc_xdr_lvalue_cast_b;
2935 files = rpc/xdr.h;
2936 select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
2937 c_fix = format;
2938 c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
2939 test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
2940 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
2941 };
2942
2943
2944 /*
2945 * function class(double x) conflicts with C++ keyword on rs/6000
2946 */
2947 fix = {
2948 hackname = rs6000_double;
2949 files = math.h;
2950 select = '[^a-zA-Z_]class\(';
2951
2952 c_fix = format;
2953 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
2954 c_fix_arg = '^.*[^a-zA-Z_]class\(.*';
2955
2956 test_text = "extern int class();";
2957 };
2958
2959
2960 /*
2961 * Wrong fchmod prototype on RS/6000.
2962 */
2963 fix = {
2964 hackname = rs6000_fchmod;
2965 files = sys/stat.h;
2966 select = 'fchmod\(char \*';
2967 c_fix = format;
2968 c_fix_arg = "fchmod(int";
2969 test_text = "extern int fchmod(char *, mode_t);";
2970 };
2971
2972
2973 /*
2974 * parameters conflict with C++ new on rs/6000
2975 */
2976 fix = {
2977 hackname = rs6000_param;
2978 files = "stdio.h";
2979 files = "unistd.h";
2980
2981 select = 'rename\(const char \*old, const char \*new\)';
2982 c_fix = format;
2983 c_fix_arg = 'rename(const char *_old, const char *_new)';
2984
2985 test_text = 'extern int rename(const char *old, const char *new);';
2986 };
2987
2988
2989 /*
2990 * On OpenServer and on UnixWare 7, <math.h> uses the native compiler
2991 * __builtin_generic. We fix that usage to use the GCC equivalent.
2992 * It also has a plethora of inline functions that conflict with libstdc++.
2993 */
2994 fix = {
2995 hackname = sco_math;
2996 files = math.h, '*/math.h';
2997 select = "inline double abs";
2998 bypass = "__GNUG__";
2999 sed = "/#define.*__fp_class(a) \\\\/i\\\n"
3000 "#ifndef __GNUC__\n";
3001 sed =
3002 "/.*__builtin_generic/a\\\n"
3003 "#else\\\n"
3004 "#define __fp_class(a) \\\\\\\n"
3005 " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a),long double),\\\\\\\n"
3006 " __fpclassifyl(a), \\\\\\\n"
3007 " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a), float), \\\\\\\n"
3008 " __fpclassifyf(a),__fpclassify(a)))\\\n"
3009 "#endif";
3010
3011 sed = "/extern \"C\\+\\+\"/N;"
3012 "/inline double abs/i\\\n"
3013 "#ifndef __GNUC__\n";
3014 sed = "/inline long double trunc/N;"
3015 "/inline long double trunc.*}.*extern \"C\\+\\+\"/a\\\n"
3016 "#endif /* ! __GNUC__ */";
3017
3018 test_text =
3019 "#define __fp_class(a) \\\\\n"
3020 " __builtin_generic(a,\"ld:__fplcassifyl;f:__fpclassifyf;:__fpclassify\")\n";
3021
3022 };
3023
3024
3025 /*
3026 * On SCO OpenServer prior to 5.0.7UP1, <sys/regset.h> and <ieeefp.h>
3027 * have a clash on struct _fpstate and struct fpstate.
3028 */
3029 fix = {
3030 hackname = sco_regset;
3031 files = sys/regset.h;
3032 mach = "*-*-sco3.2v5*";
3033 select = "(struct[ \t]+.*)fpstate";
3034 c_fix = format;
3035 c_fix_arg = "%1rsfpstate";
3036
3037 test_text =
3038 "union u_fps {\n"
3039 " struct\tfpstate\n"
3040 " {\n"
3041 " int whatever;\n"
3042 " }\n"
3043 "};\n"
3044 "union _u_fps {\n"
3045 " struct _fpstate\n"
3046 " {\n"
3047 " int whatever;\n"
3048 " }\n"
3049 "};\n";
3050 };
3051
3052
3053 /*
3054 * The static functions lstat() and fchmod() in <sys/stat.h>
3055 * cause G++ grief since they're not wrapped in "if __cplusplus".
3056 *
3057 * On SCO OpenServer 5.0.0 through (at least) 5.0.5 <sys/stat.h> contains
3058 * tiny static wrappers that aren't C++ safe.
3059 */
3060 fix = {
3061 hackname = sco_static_func;
3062 files = sys/stat.h;
3063 mach = "i?86-*-sco3.2*";
3064 select = "^static int";
3065
3066 sed = "/^static int/i\\\n"
3067 "#if __cplusplus\\\n"
3068 "extern \"C\" {\\\n"
3069 "#endif /* __cplusplus */";
3070
3071 sed = "/^}$/a\\\n"
3072 "#if __cplusplus\\\n"
3073 " }\\\n"
3074 "#endif /* __cplusplus */";
3075
3076 test_text =
3077 "#ifdef __STDC__\n"
3078 "static int\tstat(const char *__f, struct stat *__p) {\n"
3079 "\treturn __stat32(__f, __p);\n"
3080 "}\n\n# else /* !__STDC__ THIS FAILS ON BSD SYSTEMS */\n"
3081
3082 "static int\tstat(__f, __p)\n"
3083 "\tchar *__f;\n"
3084 "\tstruct stat *__p;\n"
3085 "{\n"
3086 "\treturn __stat32(__f, __p);\n"
3087 "}\n"
3088 "#endif";
3089 };
3090
3091
3092 /*
3093 * Fix prototype declaration of utime in sys/times.h.
3094 * In 3.2v4.0 the const is missing.
3095 */
3096 fix = {
3097 hackname = sco_utime;
3098 files = sys/times.h;
3099 mach = "i?86-*-sco3.2v4*";
3100
3101 select = '\(const char \*, struct utimbuf \*\);';
3102 c_fix = format;
3103 c_fix_arg = '(const char *, const struct utimbuf *);';
3104
3105 test_text = "extern int utime(const char *, struct utimbuf *);";
3106 };
3107
3108 /*
3109 * Sun Solaris 10 defines several C99 math macros in terms of
3110 * builtins specific to the Studio compiler, in particular not
3111 * compatible with the GNU compiler.
3112 */
3113 fix = {
3114 hackname = solaris_math_1;
3115 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3116 bypass = "__GNUC__";
3117 files = iso/math_c99.h;
3118 c_fix = format;
3119 c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
3120 c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
3121 test_text =
3122 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3123 "#undef HUGE_VAL\n"
3124 "#define HUGE_VAL __builtin_huge_val\n"
3125 "#undef HUGE_VALF\n"
3126 "#define HUGE_VALF __builtin_huge_valf\n"
3127 "#undef HUGE_VALL\n"
3128 "#define HUGE_VALL __builtin_huge_vall";
3129 };
3130
3131 fix = {
3132 hackname = solaris_math_2;
3133 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3134 bypass = "__GNUC__";
3135 files = iso/math_c99.h;
3136 c_fix = format;
3137 c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
3138 c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
3139 test_text =
3140 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3141 "#undef INFINITY\n"
3142 "#define INFINITY __builtin_infinity";
3143 };
3144
3145 fix = {
3146 hackname = solaris_math_3;
3147 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3148 bypass = "__GNUC__";
3149 files = iso/math_c99.h;
3150 c_fix = format;
3151 c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
3152 c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
3153 test_text =
3154 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3155 "#undef NAN\n"
3156 "#define NAN __builtin_nan";
3157 };
3158
3159 fix = {
3160 hackname = solaris_math_4;
3161 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3162 bypass = "__GNUC__";
3163 files = iso/math_c99.h;
3164 c_fix = format;
3165 c_fix_arg = "#define\tfpclassify(x) \\\n"
3166 " __extension__ ({ const __typeof(x) __x_fp = (x); \\\n"
3167 "\t\t isnan(__x_fp) \\\n"
3168 "\t\t ? FP_NAN \\\n"
3169 "\t\t : isinf(__x_fp) \\\n"
3170 "\t\t ? FP_INFINITE \\\n"
3171 "\t\t : isnormal(__x_fp) \\\n"
3172 "\t\t\t ? FP_NORMAL \\\n"
3173 "\t\t\t : __x_fp == 0.0 \\\n"
3174 "\t\t\t ? FP_ZERO \\\n"
3175 "\t\t\t : FP_SUBNORMAL; })";
3176 c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
3177 test_text =
3178 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3179 "#undef fpclassify\n"
3180 "#define fpclassify(x) __builtin_fpclassify(x)";
3181 };
3182
3183 fix = {
3184 hackname = solaris_math_8;
3185 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3186 bypass = "__GNUC__";
3187 files = iso/math_c99.h;
3188 c_fix = format;
3189 c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
3190 "\t\t\t ? __builtin_signbitf(x) \\\n"
3191 "\t\t\t : sizeof(x) == sizeof(long double) \\\n"
3192 "\t\t\t ? __builtin_signbitl(x) \\\n"
3193 "\t\t\t : __builtin_signbit(x))";
3194 c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
3195 test_text =
3196 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3197 "#undef signbit\n"
3198 "#define signbit(x) __builtin_signbit(x)";
3199 };
3200
3201 fix = {
3202 hackname = solaris_math_9;
3203 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3204 bypass = "__GNUC__";
3205 files = iso/math_c99.h;
3206 c_fix = format;
3207 c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)";
3208 c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) __builtin_[a-z]+\\(y\\)\\)";
3209 test_text =
3210 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3211 "#undef isgreater\n"
3212 "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n"
3213 "#undef isgreaterequal\n"
3214 "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n"
3215 "#undef isless\n"
3216 "#define isless(x, y) ((x) __builtin_isless(y))\n"
3217 "#undef islessequal\n"
3218 "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n"
3219 "#undef islessgreater\n"
3220 "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n"
3221 "#undef isunordered\n"
3222 "#define isunordered(x, y) ((x) __builtin_isunordered(y))";
3223 };
3224
3225 /*
3226 * On Solaris 11, if you do isinf(NaN) you'll get a floating point
3227 * exception. Provide an alternative using GCC's builtin.
3228 */
3229
3230 fix = {
3231 hackname = solaris_math_10;
3232 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3233 files = iso/math_c99.h;
3234 c_fix = format;
3235 c_fix_arg = "#define\tisinf(x) __builtin_isinf(x)";
3236 c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n"
3237 "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);[ \t]*\\\\\n"
3238 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*INFINITY[ \t]*\\|\\|[ \t]*\\\\\n"
3239 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*\\(-INFINITY\\);[ \t]*\\}\\)";
3240 test_text =
3241 '#pragma ident "@(#)math_c99.h 1.12 07/01/21 SMI"'"\n"
3242 "#undef isinf\n"
3243 "#define isinf(x) __extension__( \\\\\n"
3244 " { __typeof(x) __x_i = (x); \\\\\n"
3245 " __x_i == (__typeof(__x_i)) INFINITY || \\\\\n"
3246 " __x_i == (__typeof(__x_i)) (-INFINITY); })";
3247 };
3248
3249 /*
3250 * Sun Solaris 2.5.1, 2.6 defines PTHREAD_{MUTEX|COND}_INITIALIZER
3251 * incorrectly, so we replace them with versions that correspond to
3252 * the definition. We also explicitly name this fix "1" and the next
3253 * fix "2" because this one does not deal with the last field. This
3254 * fix needs to run before the next.
3255 */
3256 fix = {
3257 hackname = solaris_mutex_init_1;
3258 select = '@\(#\)pthread.h' "[ \t]+1.1[0-9][ \t]+9[567]/[0-9/]+ SMI";
3259 files = pthread.h;
3260 sed = "/define[ \t]*PTHREAD_MUTEX_INI/s/{0, 0,/{{{0}, 0}, {{{0}}},/\n"
3261 "/define[ \t]*PTHREAD_COND_INI/s/{0,/{{{0},0},/";
3262 test_text =
3263 '#ident "@(#)pthread.h 1.16 97/05/05 SMI"'"\n"
3264 "#define PTHREAD_MUTEX_INITIALIZER\t{0, 0, 0}\n"
3265 "#define PTHREAD_COND_INITIALIZER\t{0, 0} /* */\n";
3266 };
3267
3268
3269 /*
3270 * Sun Solaris defines PTHREAD_MUTEX_INITIALIZER with a trailing
3271 * "0" for the last field of the pthread_mutex_t structure, which is
3272 * of type upad64_t, which itself is typedef'd to int64_t, but with
3273 * __STDC__ defined (e.g. by -ansi) it is a union. So change the
3274 * initializer to "{0}" instead
3275 */
3276 fix = {
3277 hackname = solaris_mutex_init_2;
3278 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3279 files = pthread.h;
3280 /*
3281 * On Solaris 10, this fix is unnecessary because upad64_t is
3282 * always defined correctly regardless of the definition of the
3283 * __STDC__ macro. The first "mach" pattern matches up to
3284 * solaris9. The second "mach" pattern will not match any two (or
3285 * more) digit solaris version, but it will match e.g. 2.5.1.
3286 */
3287 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3288 c_fix = format;
3289 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3290 "%0\n"
3291 "#else\n"
3292 "%1, {0}}%4\n"
3293 "#endif";
3294 c_fix_arg = "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+"
3295 "(|/\*.*\*/[ \t]*\\\\\n[ \t]*)\\{.*)"
3296 ",[ \t]*0\\}" "(|[ \t].*)$";
3297 test_text =
3298 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3299 "#define PTHREAD_MUTEX_INITIALIZER\t{{{0},0}, {{{0}}}, 0}\n"
3300 "#define PTHREAD_COND_INITIALIZER\t{{{0}, 0}, 0}\t/* DEFAULTCV */\n"
3301 "#define PTHREAD_MUTEX_INITIALIZER /* = DEFAULTMUTEX */ \\\\\n"
3302 " {{0, 0, 0, DEFAULT_TYPE, _MUTEX_MAGIC}, {{{0}}}, 0}\n"
3303 "#define PTHREAD_COND_INITIALIZER /* = DEFAULTCV */ \\\\\n"
3304 " {{{0, 0, 0, 0}, DEFAULT_TYPE, _COND_MAGIC}, 0}";
3305 };
3306
3307
3308 /*
3309 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a "0" for some
3310 * fields of the pthread_rwlock_t structure, which are of type
3311 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3312 * defined (e.g. by -ansi) it is a union. So change the initializer
3313 * to "{0}" instead.
3314 */
3315 fix = {
3316 hackname = solaris_rwlock_init_1;
3317 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3318 files = pthread.h;
3319 mach = '*-*-solaris*';
3320 c_fix = format;
3321 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3322 "%0\n"
3323 "#else\n"
3324 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
3325 "#endif";
3326 c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
3327 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
3328
3329 test_text =
3330 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3331 "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
3332 };
3333
3334
3335 /*
3336 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
3337 * structure. As such, it need two levels of brackets, but only
3338 * contains one. Wrap the macro definition in an extra layer.
3339 */
3340 fix = {
3341 hackname = solaris_once_init_1;
3342 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3343 files = pthread.h;
3344 mach = '*-*-solaris*';
3345 c_fix = format;
3346 c_fix_arg = "%1{%2}%3";
3347 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
3348 test_text =
3349 '#pragma ident "@(#)pthread.h 1.37 04/09/28 SMI"'"\n"
3350 "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
3351 };
3352
3353
3354 /*
3355 * Sun Solaris defines PTHREAD_ONCE_INIT with a "0" for some
3356 * fields of the pthread_once_t structure, which are of type
3357 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3358 * defined (e.g. by -ansi) it is a union. So change the initializer
3359 * to "{0}" instead. This test relies on solaris_once_init_1.
3360 */
3361 fix = {
3362 hackname = solaris_once_init_2;
3363 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3364 files = pthread.h;
3365 /*
3366 * On Solaris 10, this fix is unnecessary because upad64_t is
3367 * always defined correctly regardless of the definition of the
3368 * __STDC__ macro. The first "mach" pattern matches up to
3369 * solaris9. The second "mach" pattern will not match any two (or
3370 * more) digit solaris version, but it will match e.g. 2.5.1.
3371 */
3372 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3373 c_fix = format;
3374 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3375 "%0\n"
3376 "#else\n"
3377 "%1{0}, {0}, {0}, {%3}%4\n"
3378 "#endif";
3379 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{\\{)"
3380 "(0, 0, 0, )(PTHREAD_[A-Z_]+)(\\}\\})[ \t]*$";
3381 test_text =
3382 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3383 "#define PTHREAD_ONCE_INIT\t{{0, 0, 0, PTHREAD_ONCE_NOTDONE}}\n";
3384 };
3385
3386
3387 /*
3388 * Solaris 2.5.1 and 2.6 use an outdated prototype for send & recv
3389 * in sys/socket.h. This is corrected in Solaris 7 and up.
3390 */
3391 fix = {
3392 hackname = solaris_socket;
3393 files = sys/socket.h;
3394 select = '@\(#\)socket.h' "[ \t]+1.[123][0-9][ \t]+9[567]/[0-9/]+ SMI";
3395 c_fix = format;
3396 c_fix_arg = "extern int %1(int, %2void *, int, int);";
3397 c_fix_arg = '^extern int (recv|send)\(int,'
3398 ' (const )*char '
3399 '\*, int, int\);';
3400
3401 test_text = '#ident "@(#)socket.h 1.30 97/01/20 SMI"'"\n"
3402 "extern int recv(int, char *, int, int);\n"
3403 "extern int send(int, const char *, int, int);";
3404 };
3405
3406
3407 /*
3408 * Solaris 2.8 has what appears to be some gross workaround for
3409 * some old version of their c++ compiler. G++ doesn't want it
3410 * either, but doesn't want to be tied to SunPRO version numbers.
3411 */
3412 fix = {
3413 hackname = solaris_stdio_tag;
3414 files = stdio_tag.h;
3415
3416 select = '__cplusplus < 54321L';
3417 /* In Solaris 10, the code in stdio_tag.h is conditionalized on
3418 "!defined(__GNUC__)" so we no longer need to fix it. */
3419 bypass = '__GNUC__';
3420 sed = 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/';
3421
3422 test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
3423 };
3424
3425
3426 /*
3427 * Sun Solaris 2.5.1 doesn't define 'getpagesize' in <unistd.h>, as is done
3428 * on Solaris 2.6 and up.
3429 */
3430 fix = {
3431 hackname = solaris_unistd;
3432 files = unistd.h;
3433 select = '@\(#\)unistd.h' "[ \t]+1.3[0-9][ \t]+9[567]/[0-9/]+ SMI";
3434 bypass = "getpagesize";
3435 c_fix = format;
3436 c_fix_arg = "extern int getpagesize();\n%0";
3437 c_fix_arg = '^extern (pid_t|int) getpgid\(.*\);';
3438 test_text = '#ident "@(#)unistd.h 1.33 95/08/28 SMI"'"\n"
3439 "extern pid_t getpgid(pid_t);\n"
3440 "extern int getpgid();";
3441 };
3442
3443
3444 /*
3445 * <widec.h> until Solaris 2.5.1 defines macros for a couple of <wchar.h>
3446 * functions, breaking their prototypes if that file is included afterwards.
3447 * Include <wchar.h> early to avoid this issue, as is done on Solaris 2.6
3448 * and up.
3449 */
3450 fix = {
3451 hackname = solaris_widec;
3452 files = widec.h;
3453 mach = '*-*-solaris2.[0-5]';
3454 mach = '*-*-solaris2.[0-5].*';
3455 bypass = "include.*wchar\\.h";
3456 select = "#include <euc.h>";
3457 c_fix = format;
3458 c_fix_arg = "%0\n#include <wchar.h>";
3459 test_text = "#include <euc.h>";
3460 };
3461
3462
3463 /*
3464 * a missing semi-colon at the end of the statsswtch structure definition.
3465 */
3466 fix = {
3467 hackname = statsswtch;
3468 files = rpcsvc/rstat.h;
3469 select = "boottime$";
3470 c_fix = format;
3471 c_fix_arg = "boottime;";
3472 test_text = "struct statswtch {\n int boottime\n};";
3473 };
3474
3475
3476 /*
3477 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
3478 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
3479 * OK too.
3480 */
3481 fix = {
3482 hackname = stdio_stdarg_h;
3483 files = stdio.h;
3484 bypass = "include.*(stdarg\.h|machine/ansi\.h)";
3485 /*
3486 * On Solaris 10, this fix is unncessary; <stdio.h> includes
3487 * <iso/stdio_iso.h>, which includes <sys/va_list.h>.
3488 */
3489 mach = '*-*-solaris2.1[0-9]*';
3490 not_machine = true;
3491
3492 c_fix = wrap;
3493
3494 c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n";
3495
3496 test_text = "";
3497 };
3498
3499
3500 /*
3501 * Don't use or define the name va_list in stdio.h. This is for
3502 * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence
3503 * of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
3504 * indicate that the header knows what it's doing -- under SUSv2,
3505 * stdio.h is required to define va_list, and we shouldn't break
3506 * that. On IRIX 6.5, internal/wchar_core.h used to get its
3507 * definition of va_list from stdio.h. Since this doesn't happen any
3508 * longer, use __gnuc_va_list there, too.
3509 */
3510 fix = {
3511 hackname = stdio_va_list;
3512 files = stdio.h;
3513 files = internal/stdio_core.h;
3514 files = internal/wchar_core.h;
3515 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3516 /*
3517 * On Solaris 10, the definition in
3518 * <stdio.h> is guarded appropriately by the _XPG4 feature macro;
3519 * there is therefore no need for this fix there.
3520 */
3521 mach = '*-*-solaris2.1[0-9]*';
3522 not_machine = true;
3523
3524 /*
3525 * Use __gnuc_va_list in arg types in place of va_list.
3526 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3527 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3528 * trailing parentheses and semicolon save all other systems from this.
3529 * Define __not_va_list__ (something harmless and unused)
3530 * instead of va_list.
3531 * Don't claim to have defined va_list.
3532 */
3533 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3534 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3535 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3536 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3537 "s@ va_list@ __not_va_list__@\n"
3538 "s@\\*va_list@*__not_va_list__@\n"
3539 "s@ __va_list)@ __gnuc_va_list)@\n"
3540 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3541 "@typedef \\1 __not_va_list__;@\n"
3542 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3543 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3544 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3545 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3546 "s@VA_LIST@DUMMY_VA_LIST@\n"
3547 "s@_Va_LIST@_VA_LIST@";
3548 test_text = "extern void mumble( va_list);";
3549 };
3550
3551
3552 /*
3553 * Fix headers that use va_list from stdio.h to use the updated
3554 * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is
3555 * dealt with elsewhere. The presence of __gnuc_va_list,
3556 * __DJ_va_list, or _G_va_list is taken to indicate that the header
3557 * knows what it's doing.
3558 */
3559 fix = {
3560 hackname = stdio_va_list_clients;
3561 files = com_err.h;
3562 files = cps.h;
3563 files = curses.h;
3564 files = krb5.h;
3565 files = lc_core.h;
3566 files = pfmt.h;
3567 files = wchar.h;
3568 files = curses_colr/curses.h;
3569 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3570 /* Don't fix, if we use va_list from stdarg.h, or if the use is
3571 otherwise protected. */
3572 bypass = 'include <stdarg\.h>|#ifdef va_start';
3573
3574 /*
3575 * Use __gnuc_va_list in arg types in place of va_list.
3576 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3577 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3578 * trailing parentheses and semicolon save all other systems from this.
3579 * Define __not_va_list__ (something harmless and unused)
3580 * instead of va_list.
3581 * Don't claim to have defined va_list.
3582 */
3583 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3584 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3585 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3586 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3587 "s@ va_list@ __not_va_list__@\n"
3588 "s@\\*va_list@*__not_va_list__@\n"
3589 "s@ __va_list)@ __gnuc_va_list)@\n"
3590 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3591 "@typedef \\1 __not_va_list__;@\n"
3592 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3593 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3594 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3595 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3596 "s@VA_LIST@DUMMY_VA_LIST@\n"
3597 "s@_Va_LIST@_VA_LIST@";
3598 test_text = "extern void mumble( va_list);";
3599 };
3600
3601
3602 /*
3603 * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
3604 * is "!defined( __STRICT_ANSI__ )"
3605 */
3606 fix = {
3607 hackname = strict_ansi_not;
3608 select = "^([ \t]*#[ \t]*if.*)"
3609 "(!__STDC__"
3610 "|__STDC__[ \t]*==[ \t]*0"
3611 "|__STDC__[ \t]*!=[ \t]*1"
3612 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
3613 /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
3614 bypass = 'GNU and MIPS C compilers define __STDC__ differently';
3615 /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
3616 is not defined by GCC, so it is safe. */
3617 bypass = '__SCO_VERSION__.*__STDC__ != 1';
3618 c_test = stdc_0_in_system_headers;
3619
3620 c_fix = format;
3621 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3622
3623 test_text = "#if !__STDC__ \n"
3624 "#if __STDC__ == 0\n"
3625 "#if __STDC__ != 1\n"
3626 "#if __STDC__ - 0 == 0"
3627 "/* not std C */\nint foo;\n"
3628 "\n#end-end-end-end-if :-)";
3629 };
3630
3631 /*
3632 * "__STDC__-0==0"
3633 * is "!defined( __STRICT_ANSI__ )" on continued #if-s
3634 */
3635 fix = {
3636 hackname = strict_ansi_not_ctd;
3637 files = math.h, limits.h, stdio.h, signal.h,
3638 stdlib.h, sys/signal.h, time.h;
3639 /*
3640 * Starting at the beginning of a line, skip white space and
3641 * a leading "(" or "&&" or "||". One of those must be found.
3642 * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
3643 * expression. If these are nested, then they must accumulate
3644 * because we won't match any closing parentheses. Finally,
3645 * after skipping over all that, we must then match our suspect
3646 * phrase: "__STDC__-0==0" with or without white space.
3647 */
3648 select = "^([ \t]*" '(\(|&&|\|\|)'
3649 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
3650 "[ \t(]*)"
3651 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
3652 c_test = stdc_0_in_system_headers;
3653
3654 c_fix = format;
3655 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3656
3657 test_text = "#if 1 && \\\\\n"
3658 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
3659 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
3660 "|| __STDC__ - 0 == 0 ) /* not std C */\n"
3661 "int foo;\n#endif";
3662 };
3663
3664
3665 /*
3666 * "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1"
3667 * is "defined( __STRICT_ANSI__ )"
3668 */
3669 fix = {
3670 hackname = strict_ansi_only;
3671 select = "^([ \t]*#[ \t]*if.*)"
3672 "(__STDC__[ \t]*!=[ \t]*0"
3673 "|__STDC__[ \t]*==[ \t]*1"
3674 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
3675 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
3676 c_test = stdc_0_in_system_headers;
3677
3678 c_fix = format;
3679 c_fix_arg = "%1 defined(__STRICT_ANSI__)";
3680
3681 test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
3682 };
3683
3684
3685 /*
3686 * IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s
3687 * in prototype without previous definition.
3688 */
3689 fix = {
3690 hackname = struct_file;
3691 files = rpc/xdr.h;
3692 select = '^.*xdrstdio_create.*struct __file_s';
3693 c_fix = format;
3694 c_fix_arg = "struct __file_s;\n%0";
3695 test_text = "extern void xdrstdio_create( struct __file_s* );";
3696 };
3697
3698
3699 /*
3700 * IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr
3701 * in prototype without previous definition.
3702 *
3703 * Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same
3704 * function, and does define it.
3705 */
3706 fix = {
3707 hackname = struct_sockaddr;
3708 files = rpc/auth.h;
3709 select = "^.*authdes_create.*struct sockaddr[^_]";
3710 bypass = "<sys/socket\.h>";
3711 bypass = "struct sockaddr;\n";
3712 c_fix = format;
3713 c_fix_arg = "struct sockaddr;\n%0";
3714 test_text = "extern AUTH* authdes_create( struct sockaddr* );";
3715 };
3716
3717
3718 /*
3719 * Apply fix this to all OSs since this problem seems to effect
3720 * more than just SunOS.
3721 */
3722 fix = {
3723 hackname = sun_auth_proto;
3724 files = rpc/auth.h;
3725 files = rpc/clnt.h;
3726 files = rpc/svc.h;
3727 files = rpc/xdr.h;
3728 bypass = "__cplusplus";
3729 /*
3730 * Select those files containing '(*name)()'.
3731 */
3732 select = '\(\*[a-z][a-z_]*\)\(\)';
3733
3734 c_fix = format;
3735 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
3736 "#else\n%1();%2\n#endif";
3737 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
3738
3739 test_text =
3740 "struct auth_t {\n"
3741 " int (*name)(); /* C++ bad */\n"
3742 "};";
3743 };
3744
3745
3746 /*
3747 * Fix bogus #ifdef on SunOS 4.1.
3748 */
3749 fix = {
3750 hackname = sun_bogus_ifdef;
3751 files = "hsfs/hsfs_spec.h";
3752 files = "hsfs/iso_spec.h";
3753 select = '#ifdef(.*\|\|.*)';
3754 c_fix = format;
3755 c_fix_arg = "#if%1";
3756
3757 test_text = "#ifdef __i386__ || __vax__ || __sun4c__";
3758 };
3759
3760
3761 /*
3762 * Fix the CAT macro in SunOS memvar.h.
3763 */
3764 fix = {
3765 hackname = sun_catmacro;
3766 files = pixrect/memvar.h;
3767 select = "^#define[ \t]+CAT\\(a,b\\).*";
3768 c_fix = format;
3769
3770 c_fix_arg =
3771 "#ifdef __STDC__\n"
3772 "# define CAT(a,b) a##b\n"
3773 "#else\n%0\n#endif";
3774
3775 test_text =
3776 "#define CAT(a,b)\ta/**/b";
3777 };
3778
3779
3780 /*
3781 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
3782 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68
3783 */
3784 fix = {
3785 hackname = sun_malloc;
3786 files = malloc.h;
3787 bypass = "_CLASSIC_ANSI_TYPES";
3788
3789 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
3790 sed = "s/int[ \t][ \t]*free/void\tfree/g";
3791 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
3792 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
3793 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
3794
3795 test_text =
3796 "typedef char *\tmalloc_t;\n"
3797 "int \tfree();\n"
3798 "char*\tmalloc();\n"
3799 "char*\tcalloc();\n"
3800 "char*\trealloc();";
3801 };
3802
3803
3804 /*
3805 * Check for yet more missing ';' in struct (in SunOS 4.0.x)
3806 */
3807 fix = {
3808 hackname = sun_rusers_semi;
3809 files = rpcsvc/rusers.h;
3810 select = "_cnt$";
3811 sed = "/^struct/,/^};/s/_cnt$/_cnt;/";
3812 test_text = "struct mumble\n int _cnt\n};";
3813 };
3814
3815
3816 /*
3817 * signal.h on SunOS defines signal using (),
3818 * which causes trouble when compiling with g++ -pedantic.
3819 */
3820 fix = {
3821 hackname = sun_signal;
3822 files = sys/signal.h;
3823 files = signal.h;
3824 select = "^void\t" '\(\*signal\(\)\)\(\);.*';
3825
3826 c_fix = format;
3827 c_fix_arg =
3828 "#ifdef __cplusplus\n"
3829 "void\t(*signal(...))(...);\n"
3830 "#else\n%0\n#endif";
3831
3832 test_text = "void\t(*signal())();";
3833 };
3834
3835
3836 /*
3837 * Correct the return type for strlen in strings.h in SunOS 4.
3838 */
3839 fix = {
3840 hackname = sunos_strlen;
3841 files = strings.h;
3842 select = "int[ \t]*strlen\\(\\);(.*)";
3843 c_fix = format;
3844 c_fix_arg = "__SIZE_TYPE__ strlen();%1";
3845 test_text = " int\tstrlen(); /* string length */";
3846 };
3847
3848
3849 /*
3850 * Disable apparent native compiler optimization cruft in SVR4.2 <string.h>
3851 * that is visible to any ANSI compiler using this include. Simply
3852 * delete the lines that #define some string functions to internal forms.
3853 */
3854 fix = {
3855 hackname = svr4_disable_opt;
3856 files = string.h;
3857 select = '#define.*__std_hdr_';
3858 sed = '/#define.*__std_hdr_/d';
3859 test_text = "#define strlen __std_hdr_strlen\n";
3860 };
3861
3862
3863 /*
3864 * Conditionalize some of <sys/endian.h> on __GNUC__ and __GNUG__.
3865 * On some systems (UnixWare 2, UnixWare 7), the file is byteorder.h
3866 * but we still "hijack" it and redirect it to the GNU byteorder.h..
3867 */
3868 #ifdef SVR5
3869 fix = {
3870 hackname = svr4_endian;
3871 files = sys/endian.h;
3872 #ifdef LATER
3873 /*
3874 * since we emit our own sys/byteorder.h,
3875 * this fix can never be applied to that file.
3876 */
3877 files = sys/byteorder.h;
3878 #endif
3879 bypass = '__GNUC__';
3880
3881 sed = "/#\tifdef\t__STDC__/i\\\n"
3882 "# if !defined (__GNUC__) && !defined (__GNUG__)\n";
3883
3884 sed = "/#\t\tinclude\t<sys\\/byteorder.h>/s/\t\t/ /";
3885
3886 sed = "/# include\t<sys\\/byteorder.h>/i\\\n"
3887 "# endif /* !defined (__GNUC__) && !defined (__GNUG__) */\n";
3888 };
3889 #endif /* SVR5 */
3890
3891
3892 /*
3893 * Remove useless extern keyword from struct forward declarations
3894 * in <sys/stream.h> and <sys/strsubr.h>
3895 */
3896 #ifdef SVR4
3897 fix = {
3898 hackname = svr4_extern_struct;
3899 files = sys/stream.h;
3900 files = sys/strsubr.h;
3901 select = 'extern struct [a-z_]*;';
3902 sed = 's/extern struct \([a-z][a-z_]*\)/struct \1/';
3903 };
3904 #endif
3905
3906 /*
3907 * Fix declarations of `ftw' and `nftw' in <ftw.h>. On some/most SVR4
3908 * systems the file <ftw.h> contains extern declarations of these
3909 * functions followed by explicitly `static' definitions of these
3910 * functions... and that's not allowed according to ANSI C. (Note
3911 * however that on Solaris, this header file glitch has been pre-fixed by
3912 * Sun. In the Solaris version of <ftw.h> there are no static
3913 * definitions of any function so we don't need to do any of this stuff
3914 * when on Solaris.
3915 */
3916 #ifdef SVR4
3917 #ifndef SOLARIS
3918 fix = {
3919 hackname = svr4_ftw;
3920 files = ftw.h;
3921 select = '^extern int ftw\(const';
3922
3923 sed = '/^extern int ftw(const/i' "\\\n"
3924 "#if !defined(_STYPES)\\\n"
3925 "static\\\n"
3926 "#else\\\n"
3927 "extern\\\n"
3928 "#endif";
3929 sed = 's/extern \(int ftw(const.*\)$/\1/';
3930 sed = "/^extern int nftw/i\\\n"
3931 "#if defined(_STYPES)\\\n"
3932 "static\\\n"
3933 "#else\\\n"
3934 "extern\\\n"
3935 "#endif";
3936 sed = 's/extern \(int nftw.*\)$/\1/';
3937 sed = "/^extern int ftw(),/c\\\n"
3938 "#if !defined(_STYPES)\\\n"
3939 "static\\\n"
3940 "#else\\\n"
3941 "extern\\\n"
3942 "#endif\\\n"
3943 " int ftw();\\\n"
3944 "#if defined(_STYPES)\\\n"
3945 "static\\\n"
3946 "#else\\\n"
3947 "extern\\\n"
3948 "#endif\\\n"
3949 " int nftw();";
3950 };
3951 #endif
3952 #endif
3953
3954
3955 /*
3956 * Fix broken decl of getcwd present on some svr4 systems.
3957 */
3958 fix = {
3959 hackname = svr4_getcwd;
3960 files = stdlib.h;
3961 files = unistd.h;
3962 files = prototypes.h;
3963 select = 'getcwd\(char \*, int\)';
3964
3965 c_fix = format;
3966 c_fix_arg = "getcwd(char *, size_t)";
3967
3968 test_text = "extern char* getcwd(char *, int);";
3969 };
3970
3971
3972 /*
3973 * Wrap some files on System V r4 and DYNIX/ptx systems with
3974 * #ifdef _KERNEL, presumably to prevent kernel headers from
3975 * leaking into userspace. This may not be necessary at all,
3976 * but it was in the old scripts, so it seems safest to keep it for now.
3977 */
3978 fix = {
3979 /* Can't name this with _kernel, or the test case will hit the bypass! */
3980 hackname = svr4_krnl;
3981 /* Since I'm rather unsure about the validity of this, limit it
3982 * to the specific systems it was operating on before. It should
3983 * also be bypassed for i?86-*-sysv4.3uw2, by that rule, but I didn't
3984 * see an easy way to do that. Hopefully it will be harmless
3985 * in any case. -- Nathanael */
3986 mach = '*-*-sysv4*';
3987 mach = 'i?86-sequent-ptx*';
3988 files = fs/rfs/rf_cache.h;
3989 files = sys/erec.h;
3990 files = sys/err.h;
3991 files = sys/char.h;
3992 files = sys/getpages.h;
3993 files = sys/map.h;
3994 files = sys/cmn_err.h;
3995 files = sys/kdebugger.h;
3996
3997 /* This bypass will match _KERNEL, __KERNEL, __KERNEL__, etc.
3998 * It will also match SVR4_KERNEL_CHECK, which means that the
3999 * testsuite case will always be bypassed. Which is fine with me. */
4000 bypass = '_KERNEL';
4001
4002 c_fix = wrap;
4003 c_fix_arg = "#ifdef _KERNEL\n";
4004 c_fix_arg = "#endif /* _KERNEL */\n";
4005
4006 /* There's no reasonable test for this given that we don't know exactly
4007 * what problem inspired it in the first place. */
4008 test_text = "";
4009 };
4010
4011
4012 /*
4013 * Delete any #defines of `__i386' which may be present in <ieeefp.h>. They
4014 * tend to conflict with the compiler's own definition of this symbol. (We
4015 * will use the compiler's definition.)
4016 * Likewise __sparc, for Solaris, and __i860, and a few others
4017 * (guessing it is necessary for all of them).
4018 */
4019 #ifdef SVR4
4020 fix = {
4021 hackname = svr4_mach_defines;
4022 files = ieeefp.h;
4023 select = "#define[ \t]*__(i386|mips|sparc|m88k|m68k)[ \t]";
4024 sed = "/#define[ \t]*__\\(i386|mips|sparc|m88k|m68k\\)[ \t]/d";
4025 };
4026 #endif
4027
4028
4029 /*
4030 * Fix declarations of `makedev', `major', and `minor' in <sys/mkdev.h>.
4031 * They are declared as non-static then immediately redeclared as static.
4032 */
4033 #ifdef SVR5
4034 fix = {
4035 hackname = svr4_mkdev;
4036 files = sys/mkdev.h;
4037 select = '^static';
4038
4039 sed = "/^dev_t makedev(/s/^/static /";
4040 sed = "/^major_t major(/s/^/static /";
4041 sed = "/^minor_t minor(/s/^/static /";
4042 };
4043 #endif /* SVR5 */
4044
4045
4046 /*
4047 * Fix reference to NC_NPI_RAW in <sys/netcspace.h>.
4048 * Also fix types of array initializers.
4049 */
4050 #ifdef SVR4
4051 fix = {
4052 hackname = svr4_netcspace;
4053 files = sys/netcspace.h;
4054 select = 'NC_NPI_RAW';
4055 sed = 's/NC_NPI_RAW/NC_TPI_RAW/g';
4056 sed = 's/NC_/(unsigned long) NC_/';
4057 };
4058 #endif
4059
4060 /*
4061 * Fix reference to NMSZ in <sys/adv.h>.
4062 */
4063 #ifdef SVR4
4064 fix = {
4065 hackname = svr4_nmsz;
4066 files = sys/adv.h;
4067 select = '\[NMSZ\]';
4068 sed = 's/\[NMSZ\]/\[RFS_NMSZ\]/g';
4069 };
4070 #endif
4071
4072
4073 /*
4074 * Some SVR4 systems supposedly use these non-ANSI preprocessor directives.
4075 */
4076 #ifdef SVR4
4077 fix = {
4078 hackname = svr4_preproc_lint_on;
4079 select = '#lint\(on\)';
4080 c_fix = format;
4081 c_fix_arg = 'defined(lint)';
4082 test_text = "#if #lint(on)";
4083 };
4084 fix = {
4085 hackname = svr4_preproc_lint_off;
4086 select = '#lint\(off\)';
4087 c_fix = format;
4088 c_fix_arg = '!defined(lint)';
4089 test_text = "#if #lint(off)";
4090 };
4091 fix = {
4092 hackname = svr4_preproc_machine;
4093 select = '#(machine|system|cpu)\(([^)]*)\)';
4094 c_fix = format;
4095 c_fix_arg = 'defined(__%1__)';
4096 test_text = "#if #machine(i386) || #system(vax) || #cpu(sparc)";
4097 };
4098 #endif
4099
4100
4101 /*
4102 * Fix broken decl of profil present on some svr4 systems.
4103 */
4104 fix = {
4105 hackname = svr4_profil;
4106 files = stdlib.h;
4107 files = unistd.h;
4108
4109 select =
4110 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
4111 /* The fix is wrong on IRIX 5/6 and creates a conflict with another
4112 prototype in <sys/profil.h>. */
4113 bypass = 'Silicon Graphics';
4114 c_fix = format;
4115 c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)';
4116
4117 test_text =
4118 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
4119 };
4120
4121
4122 /*
4123 * Convert functions to prototype form, and fix arg names in <sys/stat.h>.
4124 */
4125 #ifdef SVR4
4126 fix = {
4127 hackname = svr4_proto_form;
4128 files = sys/stat.h;
4129 select = 'const extern';
4130
4131 sed = "/^stat([ \t]*[^c]/ {\nN\nN\n"
4132 "s/(.*)\\n/( /\n"
4133 "s/;\\n/, /\n"
4134 "s/;$/)/\n" "}";
4135
4136 sed = "/^lstat([ \t]*[^c]/ {\nN\nN\n"
4137 "s/(.*)\\n/( /\n"
4138 "s/;\\n/, /\n"
4139 "s/;$/)/\n" "}";
4140
4141 sed = "/^fstat([ \t]*[^i]/ {\nN\nN\n"
4142 "s/(.*)\\n/( /\n"
4143 "s/;\\n/, /\n"
4144 "s/;$/)/\n" "}";
4145
4146 sed = "/^mknod([ \t]*[^c]/{\nN\nN\nN\n"
4147 "s/(.*)\\n/( /\n"
4148 "s/;\\n/, /g\n"
4149 "s/;$/)/\n" "}";
4150
4151 sed = "1,$s/\\([^A-Za-z]\\)path\\([^A-Za-z]\\)/\\1__path\\2/g";
4152 sed = "1,$s/\\([^A-Za-z]\\)buf\\([^A-Za-z]\\)/\\1__buf\\2/g";
4153 sed = "1,$s/\\([^A-Za-z]\\)fd\\([^A-Za-z]\\)/\\1__fd\\2/g";
4154 sed = "1,$s/ret\\([^u]\\)/__ret\\1/g";
4155 sed = "1,$s/\\([^_]\\)mode\\([^_]\\)/\\1__mode\\2/g";
4156 sed = "1,$s/\\([^_r]\\)dev\\([^_]\\)/\\1__dev\\2/g";
4157 };
4158 #endif
4159
4160 /*
4161 * Add a prototyped declaration of mmap to <sys/mman.h>.
4162 */
4163 #ifdef SVR4
4164 fix = {
4165 hackname = svr4_proto_mmap;
4166 files = sys/mman.h;
4167 select = '^extern caddr_t mmap();$';
4168 sed = '/^extern caddr_t mmap();$/c' "\\\n"
4169 "#ifdef __STDC__\\\n"
4170 "extern caddr_t mmap (caddr_t, size_t, int, int, int, off_t);\\\n"
4171 "#else /* !defined(__STDC__) */\\\n"
4172 "extern caddr_t mmap ();\\\n"
4173 "#endif /* !defined(__STDC__) */\\\n";
4174 };
4175 #endif
4176
4177 /*
4178 * Add a #define of _SIGACTION_ into <sys/signal.h>.
4179 */
4180 #ifdef SVR4
4181 fix = {
4182 hackname = svr4_sigaction;
4183 files = sys/signal.h;
4184 sed = "/^struct sigaction {/i\\\n"
4185 "#define _SIGACTION_";
4186 sed = 's/(void *(\*)())/(void (*)(int))/';
4187 };
4188 #endif
4189
4190
4191 /*
4192 * Correct types for signal handler constants like SIG_DFL; they might be
4193 * void (*) (), and should be void (*) (int). C++ doesn't like the
4194 * old style.
4195 */
4196 fix = {
4197 hackname = svr4_sighandler_type;
4198 files = sys/signal.h;
4199 select = 'void *\(\*\)\(\)';
4200 c_fix = format;
4201 c_fix_arg = "void (*)(int)";
4202 test_text = "#define SIG_DFL (void(*)())0\n"
4203 "#define SIG_IGN (void (*)())0\n";
4204 };
4205
4206 /*
4207 * Put storage class at start of decl, to avoid warning.
4208 */
4209 #ifdef SVR4
4210 fix = {
4211 hackname = svr4_storage_class;
4212 files = rpc/types.h;
4213 select = 'const extern';
4214 sed = 's/const extern/extern const/g';
4215 };
4216 #endif
4217
4218
4219 /*
4220 * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
4221 * function 'getrnge' in <regexp.h> before they declare it. For these
4222 * systems add a 'static int' declaration of 'getrnge' into <regexp.h>
4223 * early on.
4224 *
4225 * 'getrnge' traditionally manipulates a file-scope global called 'size',
4226 * so put the declaration right after the declaration of 'size'.
4227 *
4228 * Don't do this if there is already a `static void getrnge' declaration
4229 * present, since this would cause a redeclaration error. Solaris 2.x has
4230 * such a declaration.
4231 */
4232 fix = {
4233 hackname = svr4_undeclared_getrnge;
4234 files = regexp.h;
4235 select = "getrnge";
4236 bypass = "static void getrnge";
4237 c_fix = format;
4238 c_fix_arg = "%0\n"
4239 "static int getrnge ();";
4240 c_fix_arg = "^static int[ \t]+size;";
4241 test_text = "static int size;\n"
4242 "/* stuff which calls getrnge() */\n"
4243 "static getrnge()\n"
4244 "{}";
4245 };
4246
4247
4248 /*
4249 * Like svr4_mach_defines, but with newfangled syntax.
4250 * Source lines are of #define __i386 #machine(i386). Delete them.
4251 */
4252 #ifdef SVR5
4253 fix = {
4254 hackname = svr5_mach_defines;
4255 files = ieeefp.h;
4256 select = "#define[ \t]*__i386.*\(i386\)";
4257 sed = "/#define[ \t]*__i386.*/d";
4258 };
4259 #endif /* SVR5 */
4260
4261
4262 /*
4263 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
4264 * in string.h on sysV68
4265 * Correct the return type for strlen in string.h on Lynx.
4266 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
4267 * Add missing const for strdup on OSF/1 V3.0.
4268 * On sysV88 layout is slightly different.
4269 */
4270 fix = {
4271 hackname = sysv68_string;
4272 files = testing.h;
4273 files = string.h;
4274 bypass = "_CLASSIC_ANSI_TYPES";
4275
4276 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
4277 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
4278 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
4279
4280 sed = "/^extern char$/N";
4281 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
4282
4283 sed = "/^extern int$/N";
4284 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
4285
4286 sed = "/^\tstrncmp(),$/N";
4287 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
4288 '\1;' "\\\nextern unsigned int\\\n\\2/";
4289
4290 test_text =
4291 "extern int strlen();\n"
4292
4293 "extern int ffs(long);\n"
4294
4295 "extern char\n"
4296 "\t*memccpy(),\n"
4297 "\tmemcpy();\n"
4298
4299 "extern int\n"
4300 "\tstrcmp(),\n"
4301 "\tstrncmp(),\n"
4302 "\tstrlen(),\n"
4303 "\tstrspn();\n"
4304
4305 "extern int\n"
4306 "\tstrlen(), strspn();";
4307 };
4308
4309
4310 /*
4311 * Fix return type of calloc, malloc, realloc, bsearch and exit
4312 */
4313 fix = {
4314 hackname = sysz_stdlib_for_sun;
4315 files = stdlib.h;
4316 bypass = "_CLASSIC_ANSI_TYPES";
4317
4318 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
4319 c_fix = format;
4320 c_fix_arg = "void *\t%1(";
4321
4322 test_text =
4323 "extern char*\tcalloc(size_t);\n"
4324 "extern char*\tmalloc(size_t);\n"
4325 "extern char*\trealloc(void*,size_t);\n"
4326 "extern char*\tbsearch(void*,size_t,size_t);\n";
4327 };
4328
4329
4330 /*
4331 * __thread is now a keyword.
4332 */
4333 fix = {
4334 hackname = thread_keyword;
4335 files = "pthread.h";
4336 files = "bits/sigthread.h";
4337 select = "([* ])__thread([,)])";
4338 c_fix = format;
4339 c_fix_arg = "%1__thr%2";
4340
4341 test_text =
4342 "extern int pthread_create (pthread_t *__restrict __thread,\n"
4343 "extern int pthread_kill (pthread_t __thread, int __signo);\n"
4344 "extern int pthread_cancel (pthread_t __thread);";
4345 };
4346
4347 /*
4348 * if the #if says _cplusplus, not the double underscore __cplusplus
4349 * that it should be
4350 */
4351 fix = {
4352 hackname = tinfo_cplusplus;
4353 files = tinfo.h;
4354 select = "[ \t]_cplusplus";
4355
4356 c_fix = format;
4357 c_fix_arg = " __cplusplus";
4358 test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
4359 };
4360
4361
4362 /*
4363 * function parameter to atexit is missing "void" on VAX Ultrix 4.3.
4364 */
4365 fix = {
4366 hackname = ultrix_atexit_param;
4367 files = stdlib.h;
4368 select = 'atexit\(.*\(\)';
4369
4370 c_fix = format;
4371 c_fix_arg = "atexit( void (*__func)( void )";
4372
4373 test_text = "int atexit( void (*__func)() );\n";
4374 };
4375
4376
4377 /*
4378 * parameter to atof not const on DECstation Ultrix V4.0 and NEWS-OS 4.2R.
4379 */
4380 fix = {
4381 hackname = ultrix_atof_param;
4382 files = math.h;
4383 select = "atof\\([ \t]*char";
4384
4385 c_fix = format;
4386 c_fix_arg = "atof(const char";
4387
4388 test_text = "extern double atof( char *__nptr);\n";
4389 };
4390
4391
4392 /*
4393 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4394 */
4395 fix = {
4396 hackname = ultrix_const;
4397 files = stdio.h;
4398 select = 'perror\( char \*';
4399
4400 c_fix = format;
4401 c_fix_arg = "%1 const %3 *__";
4402 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
4403 "[ \t]+(char|void) \\*__";
4404
4405 test_text =
4406 "extern void perror( char *__s );\n"
4407 "extern int fputs( char *__s, FILE *);\n"
4408 "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n"
4409 "extern int fscanf( FILE *__stream, char *__format, ...);\n"
4410 "extern int scanf( char *__format, ...);\n";
4411 };
4412
4413
4414 /*
4415 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4416 */
4417 fix = {
4418 hackname = ultrix_const2;
4419 files = stdio.h;
4420
4421 select = '\*fopen\( char \*';
4422 c_fix = format;
4423 c_fix_arg = "%1( const char *%3, const char *";
4424 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\("
4425 "[ \t]*char[ \t]*\\*([^,]*),"
4426 "[ \t]*char[ \t]*\\*[ \t]*";
4427
4428 test_text =
4429 "extern FILE *fopen( char *__filename, char *__type );\n"
4430 "extern int sscanf( char *__s, char *__format, ...);\n"
4431 "extern FILE *popen(char *, char *);\n"
4432 "extern char *tempnam(char*,char*);\n";
4433 };
4434
4435
4436 /*
4437 * parameters not const on Ultrix V4.3.
4438 */
4439 fix = {
4440 hackname = ultrix_const3;
4441 files = stdio.h;
4442 select = 'fdopen\( .*, char \*';
4443
4444 c_fix = format;
4445 c_fix_arg = "%1 const %3 *__";
4446 c_fix_arg = "([ \t*](fdopen)\\(.*)"
4447 "[ \t]+(char|void) \\*__";
4448
4449 test_text =
4450 "extern FILE * fdopen( int __filedes, char *__type );\n";
4451 };
4452
4453
4454 /*
4455 * Ultrix V4.[35] puts the declaration of uname before the definition
4456 * of struct utsname, so the prototype (added by fixproto) causes havoc.
4457 */
4458 fix = {
4459 hackname = ultrix_fix_fixproto;
4460 files = sys/utsname.h;
4461 select = ULTRIX;
4462
4463 c_fix = format;
4464 c_fix_arg = "struct utsname;\n%0";
4465 c_fix_arg = "^[ \t]*extern[ \t]*int[ \t]*uname\\(\\);";
4466
4467 test_text =
4468 "/* ULTRIX's uname */\nextern\tint\tuname();";
4469 };
4470
4471
4472 /*
4473 * Check for bad #ifdef line (in Ultrix 4.1)
4474 */
4475 fix = {
4476 hackname = ultrix_ifdef;
4477 select = "^#ifdef KERNEL[ \t]+&&";
4478 files = sys/file.h;
4479
4480 c_fix = format;
4481 c_fix_arg = "#if defined(KERNEL) &&";
4482
4483 test_text =
4484 "#ifdef KERNEL\t&& defined( mumbojumbo )\nint oops;\n#endif";
4485 };
4486
4487
4488 /*
4489 * Add once-only latch to Ultrix V4.3 locale.h.
4490 */
4491 fix = {
4492 hackname = ultrix_locale;
4493 files = locale.h;
4494 select = "@\\(#\\)locale\\.h.*6\\.1.*\\(ULTRIX\\)";
4495 c_fix = wrap;
4496 test_text =
4497 "@(#)locale.h 6.1 (ULTRIX)\n";
4498 };
4499
4500
4501 /*
4502 * Strip "|| CC$gfloat" from Ultrix math headers.
4503 */
4504 fix = {
4505 hackname = ultrix_math_ifdef;
4506 files = sys/limits.h;
4507 files = float.h;
4508 files = math.h;
4509 select = "^(#if.*)\\|\\|[ \t]+CC\\$[a-z]+";
4510 c_fix = format;
4511 c_fix_arg = "%1";
4512
4513 test_text = '#if defined(__GFLOAT) || CC\$gfloat';
4514 };
4515
4516
4517 /*
4518 * Avoid nested comments on Ultrix 4.3.
4519 */
4520 fix = {
4521 hackname = ultrix_nested_ioctl;
4522 files = sys/ioctl.h;
4523 select = "^/\\* #define SIOCSCREEN";
4524 sed = "/^\\/\\* #define SIOCSCREEN/s@/\\* screend@*//* screend@";
4525 test_text =
4526 "/* #define SIOCSCREENON _IOWR('i', 49, int)"
4527 "/* screend, net/gw_screen.h */\n";
4528 };
4529
4530
4531 fix = {
4532 hackname = ultrix_nested_svc;
4533 files = rpc/svc.h;
4534 select = "^ \\*[ \t]*int protocol; */\\*";
4535 sed = "s@^\\( \\*\tint protocol; \\)/\\*@\\1*/ /*@";
4536 test_text =
4537 " *\tint protocol; /* like TCP or UDP\n";
4538 };
4539
4540
4541 /*
4542 * Add missing prototype for lstat and define for S_ISLNK
4543 * in Ultrix V4.3 sys/stat.h.
4544 */
4545 fix = {
4546 hackname = ultrix_stat;
4547 files = sys/stat.h;
4548 select = "@\\(#\\)stat\\.h.*6\\.1.*\\(ULTRIX\\)";
4549 sed = "/^#define[ \t]S_IFPORT[ \t]*S_IFIFO$/a\\\n"
4550 "\\\n"
4551 "/* macro to test for symbolic link */\\\n"
4552 "#define S_ISLNK(mode) (((mode) & S_IFMT) == S_IFLNK)\\\n"
4553 "\n";
4554 sed = "/^[ \t]*fstat(),$/a\\\n"
4555 "\tlstat(),\n";
4556 test_text =
4557 "@(#)stat.h 6.1 (ULTRIX)\n"
4558 "#define S_IFPORT S_IFIFO\n"
4559 "\tfstat(),\n/* THE INSERTION LINE FAILS ON BSD SYSTEMS */";
4560 };
4561
4562
4563 /*
4564 * Check for superfluous `static' (in Ultrix 4.2)
4565 * On Ultrix 4.3, includes of other files (r3_cpu.h,r4_cpu.h) is broken.
4566 */
4567 fix = {
4568 hackname = ultrix_static;
4569 files = machine/cpu.h;
4570 select = '#include "r[34]_cpu';
4571 sed = "s/^static struct tlb_pid_state/struct tlb_pid_state/";
4572 sed = 's/^#include "r3_cpu\.h"$/#include <machine\/r3_cpu\.h>/';
4573 sed = 's/^#include "r4_cpu\.h"$/#include <machine\/r4_cpu\.h>/';
4574 test_text =
4575 "static struct tlb_pid_state {\n"
4576 "#include \"r3_cpu.h\"\n";
4577 };
4578
4579
4580 /*
4581 * Add missing declarations to Ultrix V4.3 stdlib.h.
4582 */
4583 fix = {
4584 hackname = ultrix_stdlib;
4585 files = stdlib.h;
4586 select = "@\\(#\\)stdlib\\.h.*6\\.1.*\\(ULTRIX\\)";
4587
4588 sed = "/^char.*getenv( const char .* );.*$/a\\\n"
4589 "int\t\tsetenv( const char *__name, const char *__val, int __ovrwrt );\\\n"
4590 "void\t\tunsetenv( const char *__name );\\\n"
4591 "int\t\tputenv( char *__s );\n";
4592
4593 sed = "/^char.*getenv();.*$/a\\\n"
4594 "int\tsetenv();\\\n"
4595 "void\tunsetenv();\\\n"
4596 "int\tputenv();\n";
4597
4598 test_text =
4599 "@(#)stdlib.h 6.1 (ULTRIX)\n"
4600 "char * getenv( const char *__name );\n"
4601 "char *getenv();\n";
4602 };
4603
4604
4605 /*
4606 * Add once-only latch to Ultrix V4.3 strings.h.
4607 */
4608 fix = {
4609 hackname = ultrix_strings;
4610 files = strings.h;
4611 select = "@\\(#\\)strings\\.h.*6\\.1.*\\(ULTRIX\\)";
4612 c_fix = wrap;
4613 test_text =
4614 "@(#)strings.h 6.1 (ULTRIX)\n";
4615 };
4616
4617
4618 /*
4619 * Add missing declarations to Ultrix V4.3 strings.h.
4620 */
4621 fix = {
4622 hackname = ultrix_strings2;
4623 files = strings.h;
4624 select = "@\\(#\\)strings\\.h.*6\\.1.*\\(ULTRIX\\)";
4625
4626 sed = "/^.*strncmp( const .* );.*/a\\\n"
4627 "\\\n"
4628 "extern int\\\n"
4629 "\tstrcasecmp( const char *__s1, const char *__s2),\\\n"
4630 "\tstrncasecmp( const char *__s1, const char *__s2, size_t __n );\n";
4631
4632 sed = "/^.*strncmp();.*/a\\\n"
4633 "extern int\\\n"
4634 "\tstrcasecmp(),\\\n"
4635 "\tstrncasecmp();\n";
4636
4637 test_text =
4638 "@(#)strings.h 6.1 (ULTRIX)\n"
4639 "\tstrncmp( const char *__s1, const char *__s2, size_t __n );\n"
4640 "\tstrncmp();\n";
4641 };
4642
4643
4644 /*
4645 * Add missing declarations to Ultrix V4.3 sys/time.h.
4646 */
4647 fix = {
4648 hackname = ultrix_sys_time;
4649 files = sys/time.h;
4650 select = "@\\(#\\)time\\.h.*6\\.1.*\\(ULTRIX\\)";
4651
4652 sed = "/^extern.*time_t.*time( time_t .* );.*$/a\\\n"
4653 "\\\n"
4654 "extern int adjtime(struct timeval *, struct timeval *);\\\n"
4655 "extern int getitimer(int, struct itimerval *);\\\n"
4656 "extern int setitimer(int, struct itimerval *, struct itimerval *);\\\n"
4657 "extern int gettimeofday(struct timeval *, struct timezone *);\\\n"
4658 "extern int settimeofday(struct timeval *, struct timezone *);\\\n"
4659 "extern void profil(const void *, size_t, size_t, unsigned int);\\\n"
4660 "extern int stime(const time_t *);\\\n"
4661 "extern int utimes(const char *, const struct timeval[2]);\\\n"
4662 "extern int select(int, fd_set *, fd_set *, fd_set *, struct timeval *);\n";
4663
4664 sed = "/^extern.*double.*difftime();.*$/a\\\n"
4665 "extern\tint adjtime();\\\n"
4666 "extern\tint getitimer();\\\n"
4667 "extern\tint setitimer();\\\n"
4668 "extern\tint gettimeofday();\\\n"
4669 "extern\tint settimeofday();\\\n"
4670 "extern\tvoid profil();\\\n"
4671 "extern\tint stime();\\\n"
4672 "extern\tint utimes();\\\n"
4673 "extern\tint select();\n";
4674
4675 test_text =
4676 "@(#)time.h 6.1 (ULTRIX)\n"
4677 "extern time_t time( time_t *__tloc );\n"
4678 "extern double difftime();\n";
4679 };
4680
4681
4682 /*
4683 * Add missing declarations to Ultrix V4.3 unistd.h.
4684 */
4685 fix = {
4686 hackname = ultrix_unistd;
4687 files = unistd.h;
4688 select = "@\\(#\\)unistd\\.h.*6\\.1.*\\(ULTRIX\\)";
4689
4690 sed = "/^[ \t]*getgroups(),.*$/a\\\n"
4691 "\tgetpagesize(),\n";
4692
4693 sed = "/^[ \t]*fork(),.*$/a\\\n"
4694 "\tvfork(),\n";
4695
4696 test_text =
4697 "@(#)unistd.h 6.1 (ULTRIX)\n"
4698 "\tgetgroups(),\n"
4699 "\tfork(),\n";
4700 };
4701
4702
4703 /*
4704 * On Cray Unicos/Mk some standard headers use the C99 keyword "restrict"
4705 * which must be replaced by __restrict__ for GCC.
4706 */
4707 fix = {
4708 hackname = unicosmk_restrict;
4709 files = stdio.h;
4710 files = stdlib.h;
4711 files = wchar.h;
4712 mach = "*-*-unicosmk*";
4713 select = "(\\*[ \t]*)restrict([ \t]+)";
4714
4715 c_fix = format;
4716 c_fix_arg = "%1__restrict__%2";
4717
4718 test_text = "void f (char * restrict x);";
4719 };
4720
4721 /*
4722 * If arpa/inet.h prototypes are incompatible with the ones we just
4723 * installed in <sys/byteorder.h>, just remove the protos.
4724 * Because of this close association, this patch must be applied only
4725 * on those systems where the replacement byteorder header is installed.
4726 */
4727 fix = {
4728 hackname = uw7_byteorder_fix;
4729 files = arpa/inet.h;
4730 select = "in_port_t";
4731 test = "-f sys/byteorder.h";
4732 #ifndef SVR5
4733 mach = "*-*-sysv4*";
4734 mach = "i?86-*-sysv5*";
4735 mach = "i?86-*-udk*";
4736 mach = "i?86-*-solaris2.[0-4]";
4737 mach = "powerpcle-*-solaris2.[0-4]";
4738 mach = "sparc-*-solaris2.[0-4]";
4739 #endif /* SVR5 */
4740
4741 c_fix = format;
4742 c_fix_arg = "";
4743 c_fix_arg = "^extern.*[ \t](htons|ntohs).*\\(in_port_t\\).*;";
4744
4745 test_text = "extern in_port_t\thtons __P((in_port_t));\n"
4746 "extern in_port_t\tntohs __P((in_port_t));"
4747 "`[ ! -d $DESTDIR/sys ] && mkdir $DESTDIR/sys\n"
4748 "echo '/* DUMMY */' >> sys/byteorder.h`";
4749 };
4750
4751
4752 /*
4753 * Fix definitions of macros used by va-i960.h in VxWorks header file.
4754 */
4755 fix = {
4756 hackname = va_i960_macro;
4757 files = arch/i960/archI960.h;
4758 select = "__(vsiz|vali|vpad|alignof__)";
4759
4760 c_fix = format;
4761 c_fix_arg = "__vx%1";
4762
4763 test_text =
4764 "extern int __vsiz vsiz;\n"
4765 "extern int __vali vali;\n"
4766 "extern int __vpad vpad;\n"
4767 "#define __alignof__(x) ...";
4768 };
4769
4770
4771 /*
4772 * AIX and Interix headers define NULL to be cast to a void pointer,
4773 * which is illegal in ANSI C++.
4774 */
4775 fix = {
4776 hackname = void_null;
4777 files = curses.h;
4778 files = dbm.h;
4779 files = locale.h;
4780 files = stdio.h;
4781 files = stdlib.h;
4782 files = string.h;
4783 files = time.h;
4784 files = unistd.h;
4785 files = sys/dir.h;
4786 files = sys/param.h;
4787 files = sys/types.h;
4788 /* avoid changing C++ friendly NULL */
4789 bypass = __cplusplus;
4790 select = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
4791 c_fix = format;
4792 c_fix_arg = "#define NULL 0";
4793 test_text = "# define\tNULL \t((void *)0) /* typed NULL */";
4794 };
4795
4796
4797 /*
4798 * Make VxWorks header which is almost gcc ready fully gcc ready.
4799 */
4800 fix = {
4801 hackname = vxworks_gcc_problem;
4802 files = types/vxTypesBase.h;
4803 select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
4804
4805 sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
4806 "#if 1/";
4807
4808 sed = "/[ \t]size_t/i\\\n"
4809 "#ifndef _GCC_SIZE_T\\\n"
4810 "#define _GCC_SIZE_T\n";
4811
4812 sed = "/[ \t]size_t/a\\\n"
4813 "#endif\n";
4814
4815 sed = "/[ \t]ptrdiff_t/i\\\n"
4816 "#ifndef _GCC_PTRDIFF_T\\\n"
4817 "#define _GCC_PTRDIFF_T\n";
4818
4819 sed = "/[ \t]ptrdiff_t/a\\\n"
4820 "#endif\n";
4821
4822 sed = "/[ \t]wchar_t/i\\\n"
4823 "#ifndef _GCC_WCHAR_T\\\n"
4824 "#define _GCC_WCHAR_T\n";
4825
4826 sed = "/[ \t]wchar_t/a\\\n"
4827 "#endif\n";
4828
4829 test_text =
4830 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
4831 "typedef unsigned int size_t;\n"
4832 "typedef long ptrdiff_t;\n"
4833 "typedef unsigned short wchar_t;\n"
4834 "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
4835 };
4836
4837
4838 /*
4839 * Fix VxWorks <time.h> to not require including <vxTypes.h>.
4840 */
4841 fix = {
4842 hackname = vxworks_needs_vxtypes;
4843 files = time.h;
4844 select = "uint_t([ \t]+_clocks_per_sec)";
4845 c_fix = format;
4846 c_fix_arg = "unsigned int%1";
4847 test_text = "uint_t\t_clocks_per_sec;";
4848 };
4849
4850
4851 /*
4852 * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
4853 */
4854 fix = {
4855 hackname = vxworks_needs_vxworks;
4856 files = sys/stat.h;
4857 test = " -r types/vxTypesOld.h";
4858 test = " -n \"`egrep '#include' $file`\"";
4859 test = " -n \"`egrep ULONG $file`\"";
4860 select = "#[ \t]define[ \t]+__INCstath";
4861
4862 sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
4863 "#include <types/vxTypesOld.h>\n";
4864
4865 test_text = "`touch types/vxTypesOld.h`"
4866 "#include </dev/null> /* ULONG */\n"
4867 "# define\t__INCstath <sys/stat.h>";
4868 };
4869
4870
4871 /*
4872 * Another bad dependency in VxWorks 5.2 <time.h>.
4873 */
4874 fix = {
4875 hackname = vxworks_time;
4876 files = time.h;
4877 test = " -r vxWorks.h";
4878
4879 select = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
4880 c_fix = format;
4881
4882 c_fix_arg =
4883 "#ifndef __gcc_VOIDFUNCPTR_defined\n"
4884 "#ifdef __cplusplus\n"
4885 "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
4886 "#else\n"
4887 "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
4888 "#endif\n"
4889 "#define __gcc_VOIDFUNCPTR_defined\n"
4890 "#endif\n"
4891 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
4892
4893 test_text = "`touch vxWorks.h`"
4894 "#define VOIDFUNCPTR (void(*)())";
4895 };
4896
4897
4898 /*
4899 * WindISS math.h headers include bogus extern declarations of
4900 * numerous math functions that conflict with libstdc++-v3.
4901 */
4902 fix = {
4903 hackname = windiss_math1;
4904 files = math.h;
4905 mach = "*-*-windiss";
4906 sed = "s|inline long double cosl.*|#ifndef __GNUC__|";
4907
4908 test_text = "inline long double cosl(long double);";
4909 };
4910
4911 fix = {
4912 hackname = windiss_math2;
4913 files = math.h;
4914 mach = "*-*-windiss";
4915 sed = "s|/\\* long double declarations \\*/|"
4916 "#endif /* __GNUC__ */|";
4917
4918 test_text = "/* long double declarations */";
4919 };
4920
4921 /*
4922 * WindISS headers include "diab/va_list.h" instead of "stdarg.h"
4923 */
4924 fix = {
4925 select = '(#include.*)diab/va_list.h';
4926 hackname = windiss_valist;
4927 sed = "s|diab/va_list.h|stdarg.h|";
4928 mach = "*-*-windiss";
4929
4930 test_text = "#include <diab/va_list.h>";
4931 };
4932
4933 /*
4934 * There are several name conflicts with C++ reserved words in X11 header
4935 * files. These are fixed in some versions, so don't do the fixes if
4936 * we find __cplusplus in the file. These were found on the RS/6000.
4937 */
4938 fix = {
4939 hackname = x11_class;
4940 files = X11/ShellP.h;
4941 bypass = __cplusplus;
4942 select = "^([ \t]*char \\*)class;(.*)";
4943 c_fix = format;
4944 c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n"
4945 "#else\n%1class;%2\n#endif";
4946 test_text =
4947 "struct {\n"
4948 " char *class;\n"
4949 "} mumble;\n";
4950 };
4951
4952
4953 /*
4954 * class in Xm/BaseClassI.h
4955 */
4956 fix = {
4957 hackname = x11_class_usage;
4958 files = Xm/BaseClassI.h;
4959 bypass = "__cplusplus";
4960
4961 select = " class\\)";
4962 c_fix = format;
4963 c_fix_arg = " c_class)";
4964
4965 test_text = "extern mumble (int class);\n";
4966 };
4967
4968
4969 /*
4970 * new in Xm/Traversal.h
4971 */
4972 fix = {
4973 hackname = x11_new;
4974 files = Xm/Traversal.h;
4975 bypass = __cplusplus;
4976
4977 sed = "/Widget\told, new;/i\\\n"
4978 "#ifdef __cplusplus\\\n"
4979 "\tWidget\told, c_new;\\\n"
4980 "#else\n";
4981
4982 sed = "/Widget\told, new;/a\\\n"
4983 "#endif\n";
4984
4985 sed = "s/Widget new,/Widget c_new,/g";
4986 test_text =
4987 "struct wedge {\n"
4988 " Widget\told, new; /* fixinc check FAILS ON BSD */\n"
4989 "};\nextern Wedged( Widget new, Widget old );";
4990 };
4991
4992
4993 /*
4994 * Incorrect sprintf declaration in X11/Xmu.h
4995 */
4996 fix = {
4997 hackname = x11_sprintf;
4998 files = X11/Xmu.h;
4999 files = X11/Xmu/Xmu.h;
5000 select = "^extern char \\*\tsprintf\\(\\);$";
5001
5002 c_fix = format;
5003 c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
5004
5005 test_text = "extern char *\tsprintf();";
5006 };
5007
5008 /*EOF*/
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