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Daily bump.
[official-gcc.git] / fixincludes / inclhack.def
blob04b0c82ed6c1a13c6d9b6bfb83a21dc2689949b5
1 /* -*- Mode: C -*- */
2
3 autogen definitions fixincl;
4
5 /* Define all the fixes we know about for repairing damaged headers.
6 Please see the README before adding or changing entries in this file.
7
8 This is the sort command:
9
10 blocksort output=inclhack.sorted \
11 pattern='^/\*$' \
12 trailer='^/\*EOF\*[/]' \
13 input=inclhack.def \
14 key='hackname[ ]*=[ ]*(.*);'
15
16 Set up a debug test so we can make the templates emit special
17 code while debugging these fixes: */
18
19 #ifdef DEBUG
20 FIXINC_DEBUG = yes;
21 #endif
22
23 /* On AIX when _LARGE_FILES is defined stdio.h defines fopen to
24 * fopen64 etc. and this causes problems when building with g++
25 * because cstdio udefs everything from stdio.h, leaving us with
26 * ::fopen has not been declared errors. This fixes stdio.h to
27 * undef those defines and use __asm__ to alias the symbols if
28 * building with g++ and -D_LARGE_FILES
29 */
30 fix = {
31 hackname = AAB_aix_stdio;
32 files = stdio.h;
33 select = "define fopen fopen64";
34 mach = "*-*-aix*";
35
36 c_fix = wrap;
37
38 c_fix_arg = "";
39
40 c_fix_arg = "\n"
41 "#if defined __GNUG__ && defined _LARGE_FILES && defined __cplusplus\n"
42 "#define __need__aix_stdio_h_fix\n"
43 "#ifdef __need__aix_stdio_h_fix\n"
44 "#undef fseeko\n"
45 "#undef ftello\n"
46 "#undef fgetpos\n"
47 "#undef fsetpos\n"
48 "#undef fopen\n"
49 "#undef freopen\n"
50 "/* Alias the symbols using asm */\n"
51 "extern \"C\" {\n"
52 "extern int fgetpos(FILE *, fpos64_t *) __asm__(\"fgetpos64\");\n"
53 "extern FILE *fopen(const char *, const char *) __asm__(\"fopen64\");\n"
54 "extern FILE *freopen(const char *, const char *, FILE *) __asm__(\"freopen64\");\n"
55 "extern int fseeko(FILE *, off64_t, int) __asm__(\"fseeko64\");\n"
56 "extern int fsetpos(FILE *, const fpos64_t *) __asm__(\"fsetpos64\");\n"
57 "extern off64_t ftello(FILE *) __asm__(\"ftello64\");\n"
58 "}\n"
59 "#endif\n"
60 "#endif\n";
61 test_text = "";
62 };
63
64
65 /*
66 * On Mac OS 10.3.9, the 'long double' functions are available in
67 * libSystem, but are not prototyped in math.h.
68 */
69 fix = {
70 hackname = AAB_darwin7_9_long_double_funcs;
71 mach = "*-*-darwin7.9*";
72 files = architecture/ppc/math.h;
73 bypass = "powl";
74 replace = <<- _EndOfHeader_
75 /* This file prototypes the long double functions available on Mac OS
76 10.3.9. */
77 #ifndef __MATH__
78 # undef __APPLE_CC__
79 # define __APPLE_CC__ 1345
80 # include_next <architecture/ppc/math.h>
81 # undef __APPLE_CC__
82 # define __APPLE_CC__ 1
83 # ifndef __LIBMLDBL_COMPAT
84 # ifdef __LONG_DOUBLE_128__
85 # define __LIBMLDBL_COMPAT(sym) __asm("_" #sym "$LDBL128")
86 # else
87 # define __LIBMLDBL_COMPAT(sym)
88 # endif /* __LONG_DOUBLE_128__ */
89 # endif /* __LIBMLDBL_COMPAT */
90 # ifdef __cplusplus
91 extern "C" {
92 # endif
93 extern long double acosl( long double ) __LIBMLDBL_COMPAT(acosl);
94 extern long double asinl( long double ) __LIBMLDBL_COMPAT(asinl);
95 extern long double atanl( long double ) __LIBMLDBL_COMPAT(atanl);
96 extern long double atan2l( long double, long double ) __LIBMLDBL_COMPAT(atan2l);
97 extern long double cosl( long double ) __LIBMLDBL_COMPAT(cosl);
98 extern long double sinl( long double ) __LIBMLDBL_COMPAT(sinl);
99 extern long double tanl( long double ) __LIBMLDBL_COMPAT(tanl);
100 extern long double acoshl( long double ) __LIBMLDBL_COMPAT(acoshl);
101 extern long double asinhl( long double ) __LIBMLDBL_COMPAT(asinhl);
102 extern long double atanhl( long double ) __LIBMLDBL_COMPAT(atanhl);
103 extern long double coshl( long double ) __LIBMLDBL_COMPAT(coshl);
104 extern long double sinhl( long double ) __LIBMLDBL_COMPAT(sinhl);
105 extern long double tanhl( long double ) __LIBMLDBL_COMPAT(tanhl);
106 extern long double expl( long double ) __LIBMLDBL_COMPAT(expl);
107 extern long double exp2l( long double ) __LIBMLDBL_COMPAT(exp2l);
108 extern long double expm1l( long double ) __LIBMLDBL_COMPAT(expm1l);
109 extern long double logl( long double ) __LIBMLDBL_COMPAT(logl);
110 extern long double log10l( long double ) __LIBMLDBL_COMPAT(log10l);
111 extern long double log2l( long double ) __LIBMLDBL_COMPAT(log2l);
112 extern long double log1pl( long double ) __LIBMLDBL_COMPAT(log1pl);
113 extern long double logbl( long double ) __LIBMLDBL_COMPAT(logbl);
114 extern long double modfl( long double, long double * ) __LIBMLDBL_COMPAT(modfl);
115 extern long double ldexpl( long double, int ) __LIBMLDBL_COMPAT(ldexpl);
116 extern long double frexpl( long double, int * ) __LIBMLDBL_COMPAT(frexpl);
117 extern int ilogbl( long double ) __LIBMLDBL_COMPAT(ilogbl);
118 extern long double scalbnl( long double, int ) __LIBMLDBL_COMPAT(scalbnl);
119 extern long double scalblnl( long double, long int ) __LIBMLDBL_COMPAT(scalblnl);
120 extern long double fabsl( long double ) __LIBMLDBL_COMPAT(fabsl);
121 extern long double cbrtl( long double ) __LIBMLDBL_COMPAT(cbrtl);
122 extern long double hypotl( long double, long double ) __LIBMLDBL_COMPAT(hypotl);
123 extern long double powl( long double, long double ) __LIBMLDBL_COMPAT(powl);
124 extern long double sqrtl( long double ) __LIBMLDBL_COMPAT(sqrtl);
125 extern long double erfl( long double ) __LIBMLDBL_COMPAT(erfl);
126 extern long double erfcl( long double ) __LIBMLDBL_COMPAT(erfcl);
127 extern long double lgammal( long double ) __LIBMLDBL_COMPAT(lgammal);
128 extern long double tgammal( long double ) __LIBMLDBL_COMPAT(tgammal);
129 extern long double ceill( long double ) __LIBMLDBL_COMPAT(ceill);
130 extern long double floorl( long double ) __LIBMLDBL_COMPAT(floorl);
131 extern long double nearbyintl( long double ) __LIBMLDBL_COMPAT(nearbyintl);
132 extern long double rintl( long double ) __LIBMLDBL_COMPAT(rintl);
133 extern long int lrintl( long double ) __LIBMLDBL_COMPAT(lrintl);
134 extern long long int llrintl( long double ) __LIBMLDBL_COMPAT(llrintl);
135 extern long double roundl( long double ) __LIBMLDBL_COMPAT(roundl);
136 extern long int lroundl( long double ) __LIBMLDBL_COMPAT(lroundl);
137 extern long long int llroundl( long double ) __LIBMLDBL_COMPAT(llroundl);
138 extern long double truncl( long double ) __LIBMLDBL_COMPAT(truncl);
139 extern long double fmodl( long double, long double) __LIBMLDBL_COMPAT(fmodl);
140 extern long double remainderl( long double, long double ) __LIBMLDBL_COMPAT(remainderl);
141 extern long double remquol( long double, long double, int * ) __LIBMLDBL_COMPAT(remquol);
142 extern long double copysignl( long double, long double ) __LIBMLDBL_COMPAT(copysignl);
143 extern long double nanl( const char * ) __LIBMLDBL_COMPAT(nanl);
144 extern long double nextafterl( long double, long double ) __LIBMLDBL_COMPAT(nextafterl);
145 extern long double nexttowardl( long double, long double ) __LIBMLDBL_COMPAT(nexttowardl);
146 extern long double fdiml( long double, long double ) __LIBMLDBL_COMPAT(fdiml);
147 extern long double fmaxl( long double, long double ) __LIBMLDBL_COMPAT(fmaxl);
148 extern long double fminl( long double, long double ) __LIBMLDBL_COMPAT(fminl);
149 extern long double fmal( long double, long double, long double ) __LIBMLDBL_COMPAT(fmal);
150 # ifdef __cplusplus
151 }
152 # endif
153 #endif /* __MATH__ */
154 _EndOfHeader_;
155 };
156
157
158 /*
159 * ... and for the previous fix to be useful, you have to not use ""
160 * includes.
161 */
162 fix = {
163 hackname = AAB_darwin7_9_long_double_funcs_2;
164 mach = "*-*-darwin7.9*";
165 files = math.h;
166 select = '#include[ \t]+\"';
167 c_fix = format;
168 c_fix_arg = "%1<%2.h>";
169
170 c_fix_arg = '([ \t]*#[ \t]*include[ \t]+)"([a-z0-9/]+)\.h"';
171
172 test_text = '#include "architecture/ppc/math.h"';
173 };
174
175
176 /*
177 * This fixes __FD_ZERO bug for linux 2.x.y (x <= 2 && y <= some n)
178 */
179 fix = {
180 hackname = AAB_fd_zero_asm_posix_types_h;
181 files = asm/posix_types.h;
182 mach = 'i[34567]86-*-linux*';
183 bypass = '} while';
184 bypass = 'x86_64';
185
186 /*
187 * Define _POSIX_TYPES_H_WRAPPER at the end of the wrapper, not
188 * the start, so that if #include_next gets another instance of
189 * the wrapper, this will follow the #include_next chain until
190 * we arrive at the real <asm/posix_types.h>.
191 */
192 replace = <<- _EndOfHeader_
193 /* This file fixes a bug in the __FD_ZERO macro
194 for older versions of the Linux kernel. */
195 #ifndef _POSIX_TYPES_H_WRAPPER
196 #include <features.h>
197 #include_next <asm/posix_types.h>
198
199 #if defined(__FD_ZERO) && !defined(__GLIBC__)
200 #undef __FD_ZERO
201 #define __FD_ZERO(fdsetp) \
202 do { \
203 int __d0, __d1; \
204 __asm__ __volatile__("cld ; rep ; stosl" \
205 : "=&c" (__d0), "=&D" (__d1) \
206 : "a" (0), "0" (__FDSET_LONGS), \
207 "1" ((__kernel_fd_set *) (fdsetp)) :"memory"); \
208 } while (0)
209 #endif
210
211 #define _POSIX_TYPES_H_WRAPPER
212 #endif /* _POSIX_TYPES_H_WRAPPER */
213 _EndOfHeader_;
214 };
215
216
217 /*
218 * This fixes __FD_ZERO bug for glibc-1.x
219 */
220 fix = {
221 hackname = AAB_fd_zero_gnu_types_h;
222 files = gnu/types.h;
223 mach = 'i[34567]86-*-linux*';
224
225 /*
226 * Define _TYPES_H_WRAPPER at the end of the wrapper, not
227 * the start, so that if #include_next gets another instance of
228 * the wrapper, this will follow the #include_next chain until
229 * we arrive at the real <gnu/types.h>.
230 */
231 replace = <<- _EndOfHeader_
232 /* This file fixes a bug in the __FD_ZERO macro present in glibc 1.x. */
233 #ifndef _TYPES_H_WRAPPER
234 #include <features.h>
235 #include_next <gnu/types.h>
236
237 #if defined(__FD_ZERO) && !defined(__GLIBC__)
238 #undef __FD_ZERO
239 # define __FD_ZERO(fdsetp) \
240 do { \
241 int __d0, __d1; \
242 __asm__ __volatile__("cld ; rep ; stosl" \
243 : "=&c" (__d0), "=&D" (__d1) \
244 : "a" (0), "0" (__FDSET_LONGS), \
245 "1" ((__fd_set *) (fdsetp)) :"memory"); \
246 } while (0)
247 #endif
248
249 #define _TYPES_H_WRAPPER
250 #endif /* _TYPES_H_WRAPPER */
251 _EndOfHeader_;
252 };
253
254
255 /*
256 * This fixes __FD_ZERO bug for glibc-2.0.x
257 */
258 fix = {
259 hackname = AAB_fd_zero_selectbits_h;
260 files = selectbits.h;
261 mach = 'i[34567]86-*-linux*';
262
263 /*
264 * Define _SELECTBITS_H_WRAPPER at the end of the wrapper, not
265 * the start, so that if #include_next gets another instance of
266 * the wrapper, this will follow the #include_next chain until
267 * we arrive at the real <selectbits.h>.
268 */
269 replace = <<- _EndOfHeader_
270 /* This file fixes a bug in the __FD_ZERO macro present in glibc 2.0.x. */
271 #ifndef _SELECTBITS_H_WRAPPER
272 #include <features.h>
273 #include_next <selectbits.h>
274
275 #if defined(__FD_ZERO) && defined(__GLIBC__) \\
276 && defined(__GLIBC_MINOR__) && __GLIBC__ == 2 \\
277 && __GLIBC_MINOR__ == 0
278 #undef __FD_ZERO
279 #define __FD_ZERO(fdsetp) \\
280 do { \\
281 int __d0, __d1; \\
282 __asm__ __volatile__ ("cld; rep; stosl" \\
283 : "=&c" (__d0), "=&D" (__d1) \\
284 : "a" (0), "0" (sizeof (__fd_set) \\
285 / sizeof (__fd_mask)), \\
286 "1" ((__fd_mask *) (fdsetp)) \\
287 : "memory"); \\
288 } while (0)
289 #endif
290
291 #define _SELECTBITS_H_WRAPPER
292 #endif /* _SELECTBITS_H_WRAPPER */
293 _EndOfHeader_;
294 };
295
296
297 /*
298 * Solaris <sys/varargs.h> is a DDK (aka kernel-land) header providing
299 * the same interface as <stdarg.h>. No idea why they couldn't have just
300 * used the standard header.
301 */
302 fix = {
303 hackname = AAB_solaris_sys_varargs_h;
304 files = "sys/varargs.h";
305 mach = '*-*-solaris*';
306 replace = <<- _EndOfHeader_
307 #ifdef __STDC__
308 #include <stdarg.h>
309 #else
310 #include <varargs.h>
311 #endif
312 _EndOfHeader_;
313 };
314
315
316 /*
317 * Fix non-ANSI memcpy declaration that conflicts with gcc's builtin
318 * declaration on Sun OS 4.x. We must only fix this on Sun OS 4.x, because
319 * many other systems have similar text but correct versions of the file.
320 * To ensure only Sun's is fixed, we grep for a likely unique string.
321 * Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t )
322 */
323 fix = {
324 hackname = AAB_sun_memcpy;
325 files = memory.h;
326 select = "/\\*\t@\\(#\\)"
327 "(head/memory.h\t50.1\t "
328 "|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/";
329
330 replace = <<- _EndOfHeader_
331 /* This file was generated by fixincludes */
332 #ifndef __memory_h__
333 #define __memory_h__
334
335 #ifdef __STDC__
336 extern void *memccpy();
337 extern void *memchr();
338 extern void *memcpy();
339 extern void *memset();
340 #else
341 extern char *memccpy();
342 extern char *memchr();
343 extern char *memcpy();
344 extern char *memset();
345 #endif /* __STDC__ */
346
347 extern int memcmp();
348
349 #endif /* __memory_h__ */
350 _EndOfHeader;
351 };
352
353
354 /*
355 * Completely replace <sys/varargs.h> with a file that includes gcc's
356 * stdarg.h or varargs.h files as appropriate.
357 */
358 #ifdef SVR4
359 fix = {
360 hackname = AAB_svr4_no_varargs;
361 files = sys/varargs.h;
362 replace = "/* This file was generated by fixincludes. */\n"
363 "#ifndef _SYS_VARARGS_H\n"
364 "#define _SYS_VARARGS_H\n\n"
365
366 "#ifdef __STDC__\n"
367 "#include <stdarg.h>\n"
368 "#else\n"
369 "#include <varargs.h>\n"
370 "#endif\n\n"
371
372 "#endif /* _SYS_VARARGS_H */\n";
373 };
374 #endif
375
376
377 /*
378 * Completely replace <sys/byteorder.h> with a file that implements gcc's
379 * optimized byteswapping. (The original probably implemented some
380 * incompatible optimized byteswapping.)
381 */
382 fix = {
383 hackname = AAB_svr4_replace_byteorder;
384 mach = "*-*-sysv4*";
385 mach = "i[34567]86-*-sysv5*";
386 mach = "i[34567]86-*-sco3.2v5*";
387 mach = "i[34567]86-*-udk*";
388 mach = "i[34567]86-*-solaris2.[0-4]";
389 mach = "powerpcle-*-solaris2.[0-4]";
390 mach = "sparc-*-solaris2.[0-4]";
391 mach = "i[34567]86-sequent-ptx*";
392 files = sys/byteorder.h;
393 replace = <<- _EndOfHeader_
394 #ifndef _SYS_BYTEORDER_H
395 #define _SYS_BYTEORDER_H
396
397 /* Functions to convert `short' and `long' quantities from host byte order
398 to (internet) network byte order (i.e. big-endian).
399
400 Written by Ron Guilmette (rfg@ncd.com).
401
402 This isn't actually used by GCC. It is installed by fixinc.svr4.
403
404 For big-endian machines these functions are essentially no-ops.
405
406 For little-endian machines, we define the functions using specialized
407 asm sequences in cases where doing so yields better code (e.g. i386). */
408
409 #if !defined (__GNUC__) && !defined (__GNUG__)
410 #error You lose! This file is only useful with GNU compilers.
411 #endif
412
413 #ifndef __BYTE_ORDER__
414 /* Byte order defines. These are as defined on UnixWare 1.1, but with
415 double underscores added at the front and back. */
416 #define __LITTLE_ENDIAN__ 1234
417 #define __BIG_ENDIAN__ 4321
418 #define __PDP_ENDIAN__ 3412
419 #endif
420
421 #ifdef __STDC__
422 static __inline__ unsigned long htonl (unsigned long);
423 static __inline__ unsigned short htons (unsigned int);
424 static __inline__ unsigned long ntohl (unsigned long);
425 static __inline__ unsigned short ntohs (unsigned int);
426 #endif /* defined (__STDC__) */
427
428 #if defined (__i386__)
429
430 #ifndef __BYTE_ORDER__
431 #define __BYTE_ORDER__ __LITTLE_ENDIAN__
432 #endif
433
434 /* Convert a host long to a network long. */
435
436 /* We must use a new-style function definition, so that this will also
437 be valid for C++. */
438 static __inline__ unsigned long
439 htonl (unsigned long __arg)
440 {
441 register unsigned long __result;
442
443 __asm__ ("xchg%B0 %b0,%h0
444 ror%L0 $16,%0
445 xchg%B0 %b0,%h0" : "=q" (__result) : "0" (__arg));
446 return __result;
447 }
448
449 /* Convert a host short to a network short. */
450
451 static __inline__ unsigned short
452 htons (unsigned int __arg)
453 {
454 register unsigned short __result;
455
456 __asm__ ("xchg%B0 %b0,%h0" : "=q" (__result) : "0" (__arg));
457 return __result;
458 }
459
460 #elif (defined (__ns32k__) || defined (__vax__) || defined (__arm__))
461
462 #ifndef __BYTE_ORDER__
463 #define __BYTE_ORDER__ __LITTLE_ENDIAN__
464 #endif
465
466 /* For other little-endian machines, using C code is just as efficient as
467 using assembly code. */
468
469 /* Convert a host long to a network long. */
470
471 static __inline__ unsigned long
472 htonl (unsigned long __arg)
473 {
474 register unsigned long __result;
475
476 __result = (__arg >> 24) & 0x000000ff;
477 __result |= (__arg >> 8) & 0x0000ff00;
478 __result |= (__arg << 8) & 0x00ff0000;
479 __result |= (__arg << 24) & 0xff000000;
480 return __result;
481 }
482
483 /* Convert a host short to a network short. */
484
485 static __inline__ unsigned short
486 htons (unsigned int __arg)
487 {
488 register unsigned short __result;
489
490 __result = (__arg << 8) & 0xff00;
491 __result |= (__arg >> 8) & 0x00ff;
492 return __result;
493 }
494
495 #else /* must be a big-endian machine */
496
497 #ifndef __BYTE_ORDER__
498 #define __BYTE_ORDER__ __BIG_ENDIAN__
499 #endif
500
501 /* Convert a host long to a network long. */
502
503 static __inline__ unsigned long
504 htonl (unsigned long __arg)
505 {
506 return __arg;
507 }
508
509 /* Convert a host short to a network short. */
510
511 static __inline__ unsigned short
512 htons (unsigned int __arg)
513 {
514 return __arg;
515 }
516
517 #endif /* big-endian */
518
519 /* Convert a network long to a host long. */
520
521 static __inline__ unsigned long
522 ntohl (unsigned long __arg)
523 {
524 return htonl (__arg);
525 }
526
527 /* Convert a network short to a host short. */
528
529 static __inline__ unsigned short
530 ntohs (unsigned int __arg)
531 {
532 return htons (__arg);
533 }
534 #endif
535 _EndOfHeader_;
536 };
537
538
539 /*
540 * Cancel out ansi_compat.h on Ultrix. Replace it with an empty file.
541 */
542 fix = {
543 hackname = AAB_ultrix_ansi_compat;
544 files = ansi_compat.h;
545 select = ULTRIX;
546 replace = "/* This file intentionally left blank. */\n";
547 };
548
549
550 /*
551 * The Ultrix 4.3 file limits.h is a symbolic link to sys/limits.h.
552 * Replace limits.h with a file that includes sys/limits.h.
553 */
554 fix = {
555 hackname = AAB_ultrix_limits;
556 files = limits.h;
557 mach = "*-*-ultrix4.3";
558 replace = <<- _EndOfHeader_
559 #ifndef _LIMITS_INCLUDED
560 #define _LIMITS_INCLUDED
561 #include <sys/limits.h>
562 #endif /* _LIMITS_INCLUDED */
563 _EndOfHeader_;
564 };
565
566
567 /*
568 * The ULTRIX 4.3 version of memory.h duplicates definitions
569 * present in strings.h. Replace memory.h with a file that includes
570 * strings.h to prevent problems from multiple inclusion.
571 */
572 fix = {
573 hackname = AAB_ultrix_memory;
574 files = memory.h;
575 mach = "*-*-ultrix4.3";
576 replace = <<- _EndOfHeader_
577 #ifndef _MEMORY_INCLUDED
578 #define _MEMORY_INCLUDED
579 #include <strings.h>
580 #endif /* _MEMORY_INCLUDED */
581 _EndOfHeader_;
582 };
583
584
585 /*
586 * The Ultrix 4.3 file string.h is a symbolic link to strings.h.
587 * Replace string.h link with a file that includes strings.h to prevent
588 * problems from multiple inclusion.
589 */
590 fix = {
591 hackname = AAB_ultrix_string;
592 files = string.h;
593 mach = "*-*-ultrix4.3";
594 replace = <<- _EndOfHeader_
595 #ifndef _STRING_INCLUDED
596 #define _STRING_INCLUDED
597 #include <strings.h>
598 #endif /* _STRING_INCLUDED */
599 _EndOfHeader_;
600 };
601
602
603 /*
604 * pthread.h on AIX 4.3.3 tries to define a macro without whitspace
605 * which violates a requirement of ISO C.
606 */
607 fix = {
608 hackname = aix_pthread;
609 files = "pthread.h";
610 select = "(#define [A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])";
611 c_fix = format;
612 c_fix_arg = "%1 %2";
613 test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n"
614 "{...init stuff...}";
615 };
616
617
618 /*
619 * sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline
620 * in an otherwise harmless (and #ifed out) macro definition
621 */
622 fix = {
623 hackname = aix_sysmachine;
624 files = sys/machine.h;
625 select = "\\\\ +\n";
626 c_fix = format;
627 c_fix_arg = "\\\n";
628 test_text = "#define FOO \\\n"
629 " bar \\ \n baz \\ \n bat";
630 };
631
632
633 /*
634 * sys/wait.h on AIX 3.2.5 puts the declaration of wait3 before the
635 * definition of struct rusage, so the prototype added by fixproto fails.
636 */
637 fix = {
638 hackname = aix_syswait;
639 files = sys/wait.h;
640 select = "^extern pid_t wait3\\(\\);\n";
641 select = "bos325,";
642 c_fix = format;
643 c_fix_arg = "struct rusage;\n%0";
644 test_text = "/* bos325, */\n"
645 "extern pid_t wait3();\n"
646 "\t/* pid_t wait3(int *, int, struct rusage *); */";
647 };
648
649
650 /*
651 * sys/wait.h on AIX 5.2 defines macros that have both signed and
652 * unsigned types in conditional expressions.
653 */
654 fix = {
655 hackname = aix_syswait_2;
656 files = sys/wait.h;
657 select = '\? (\(\(\(\(unsigned[^)]*\)[^)]*\) >> [^)]*\) \& 0xff\) : -1)';
658 c_fix = format;
659 c_fix_arg = "? (int)%1";
660 test_text = "#define WSTOPSIG(__x) (int)(WIFSTOPPED(__x) ? ((((unsigned int)__x) >> 8) & 0xff) : -1)";
661 };
662
663
664 /*
665 * sys/signal.h on some versions of AIX uses volatile in the typedef of
666 * sig_atomic_t, which causes gcc to generate a warning about duplicate
667 * volatile when a sig_atomic_t variable is declared volatile, as
668 * required by ANSI C.
669 */
670 fix = {
671 hackname = aix_volatile;
672 files = sys/signal.h;
673 select = "typedef volatile int sig_atomic_t";
674 c_fix = format;
675 c_fix_arg = "typedef int sig_atomic_t";
676 test_text = "typedef volatile int sig_atomic_t;";
677 };
678
679
680 /*
681 * Fix __assert declaration in assert.h on Alpha OSF/1.
682 */
683 fix = {
684 hackname = alpha___assert;
685 files = "assert.h";
686 select = '__assert\(char \*, char \*, int\)';
687 c_fix = format;
688 c_fix_arg = "__assert(const char *, const char *, int)";
689 test_text = 'extern void __assert(char *, char *, int);';
690 };
691
692
693 /*
694 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4/5 headers.
695 */
696 fix = {
697 hackname = alpha___extern_prefix;
698 select = "(.*)(defined\\(__DECC\\)|def[ \t]*__DECC)[ \t]*\n"
699 "(#[ \t]*pragma[ \t]*extern_prefix.*)";
700
701 mach = "alpha*-dec-osf*";
702 c_fix = format;
703 c_fix_arg = "%1 (defined(__DECC) || defined(__PRAGMA_EXTERN_PREFIX))\n%3";
704
705 test_text = "#ifdef __DECC\n"
706 "#pragma extern_prefix \"_P\"\n"
707 "# if defined(__DECC)\n"
708 "# pragma extern_prefix \"_E\"\n"
709 "# if !defined(_LIBC_POLLUTION_H_) && defined(__DECC)\n"
710 "# pragma extern_prefix \"\"";
711 };
712
713
714 /*
715 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4/5 <standards.h>.
716 */
717 fix = {
718 hackname = alpha___extern_prefix_standards;
719 files = standards.h;
720 select = ".*!defined\\(_LIBC_POLLUTION_H_\\) && !defined\\(__DECC\\)";
721
722 mach = "alpha*-dec-osf*";
723 c_fix = format;
724 c_fix_arg = "%0 && !defined(__PRAGMA_EXTERN_PREFIX)";
725
726 test_text = "#if (_ISO_C_SOURCE>=19990L) "
727 "&& !defined(_LIBC_POLLUTION_H_) && !defined(__DECC)";
728 };
729
730
731 /*
732 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V5 <sys/mount.h> and
733 * <sys/stat.h>. The tests for __DECC are special in various ways, so
734 * alpha__extern_prefix cannot be used.
735 */
736 fix = {
737 hackname = alpha___extern_prefix_sys_stat;
738 files = sys/stat.h;
739 files = sys/mount.h;
740 select = "#[ \t]*if[ \t]*defined\\(__DECC\\)";
741
742 mach = "alpha*-dec-osf5*";
743 c_fix = format;
744 c_fix_arg = "%0 || defined(__PRAGMA_EXTERN_PREFIX)";
745
746 test_text = "# if defined(__DECC)";
747 };
748
749
750 /*
751 * Fix assert macro in assert.h on Alpha OSF/1.
752 * The superfluous int cast breaks C++.
753 */
754 fix = {
755 hackname = alpha_assert;
756 files = "assert.h";
757 select = '(#define assert\(EX\).*)\(\(int\) \(EX\)\)';
758 c_fix = format;
759 c_fix_arg = "%1(EX)";
760 test_text = '#define assert(EX) (((int) (EX)) ? (void)0 '
761 ': __assert(#EX, __FILE__, __LINE__))';
762 };
763
764
765 /*
766 * Fix #defines under Alpha OSF/1:
767 * The following files contain '#pragma extern_prefix "_FOO"' followed by
768 * a '#define something(x,y,z) _FOOsomething(x,y,z)'. The intent of these
769 * statements is to reduce namespace pollution. While these macros work
770 * properly in most cases, they don't allow you to take a pointer to the
771 * "something" being modified. To get around this limitation, change these
772 * statements to be of the form '#define something _FOOsomething'.
773 *
774 * sed ain't egrep, lesson 2463: sed can use self-referential
775 * regular expressions. In the substitute expression below,
776 * "\\1" and "\\2" refer to subexpressions found earlier in the
777 * same match. So, we continue to use sed. "extern_prefix" will
778 * be a rare match anyway...
779 */
780 fix = {
781 hackname = alpha_bad_lval;
782
783 select = "^[ \t]*#[ \t]*pragma[ \t]+extern_prefix";
784 mach = "alpha*-dec-osf*";
785
786 sed =
787 "s/^[ \t]*#[ \t]*define[ \t][ \t]*\\([^(]*\\)\\(([^)]*)\\)[ \t]*"
788 "\\(_.*\\)\\1\\2[ \t]*$/#define \\1 \\3\\1/";
789
790 test_text = '#pragma extern_prefix "_FOO"'"\n"
791 "#define something(x,y,z) _FOOsomething(x,y,z)\n"
792 "#define mumble _FOOmumble";
793 };
794
795
796 /*
797 * Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX.
798 */
799 fix = {
800 hackname = alpha_getopt;
801 files = "stdio.h";
802 files = "stdlib.h";
803 select = 'getopt\(int, char \*\[\], *char \*\)';
804 c_fix = format;
805 c_fix_arg = "getopt(int, char *const[], const char *)";
806 test_text = 'extern int getopt(int, char *[], char *);';
807 };
808
809
810 /*
811 * Remove erroneous parentheses in sym.h on Alpha OSF/1.
812 */
813 fix = {
814 hackname = alpha_parens;
815 files = sym.h;
816 select = '#ifndef\(__mips64\)';
817 c_fix = format;
818 c_fix_arg = "#ifndef __mips64";
819 test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif";
820 };
821
822
823 /*
824 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX <pthread.h>.
825 */
826 fix = {
827 hackname = alpha_pthread;
828 files = pthread.h;
829 select = "((#[ \t]*if)([ \t]*defined[ \t]*\\(_PTHREAD_ENV_DECC\\)"
830 "|def _PTHREAD_ENV_DECC)(.*))\n"
831 "(#[ \t]*define _PTHREAD_USE_PTDNAM_)";
832
833 mach = "alpha*-dec-osf*";
834 c_fix = format;
835 c_fix_arg = "%2 defined (_PTHREAD_ENV_DECC)%4 "
836 "|| defined (__PRAGMA_EXTERN_PREFIX)\n%5";
837
838 test_text = "# if defined (_PTHREAD_ENV_DECC) "
839 "|| defined (_PTHREAD_ENV_EPCC)\n"
840 "# define _PTHREAD_USE_PTDNAM_\n"
841 "# endif\n"
842 "# ifdef _PTHREAD_ENV_DECC\n"
843 "# define _PTHREAD_USE_PTDNAM_\n"
844 "# endif";
845 };
846
847
848 /*
849 * Recognize GCC in Tru64 UNIX V5.1B <pthread.h>.
850 */
851 fix = {
852 hackname = alpha_pthread_gcc;
853 files = pthread.h;
854 select = "#else\n# error <pthread.h>: unrecognized compiler.";
855
856 mach = "alpha*-dec-osf*";
857 c_fix = format;
858 c_fix_arg = "#elif defined (__GNUC__)\n"
859 "# define _PTHREAD_ENV_GCC\n"
860 "%0";
861
862 test_text = "# define _PTHREAD_ENV_INTELC\n"
863 "#else\n"
864 "# error <pthread.h>: unrecognized compiler.\n"
865 "#endif";
866 };
867
868 /*
869 * Compaq Tru64 v5.1 defines all of its PTHREAD_*_INITIALIZER macros
870 * incorrectly, specifying less fields in the initializers than are
871 * defined in the corresponding structure types. Use of these macros
872 * in user code results in spurious warnings.
873 */
874 fix = {
875 hackname = alpha_pthread_init;
876 files = pthread.h;
877 select = ' \* @\(#\).RCSfile: pthread\.h,v \$'
878 ' .Revision: 1\.1\.33\.21 \$ \(DEC\)'
879 ' .Date: 2000/08/15 15:30:13 \$';
880 mach = "alpha*-dec-osf*";
881 sed = "s@MVALID\\(.*\\)A}@MVALID\\1A, 0, 0, 0, 0, 0, 0 }@\n"
882 "s@MVALID\\(.*\\)_}@MVALID\\1_, 0, 0, 0, 0 }@\n"
883 "s@CVALID\\(.*\\)A}@CVALID\\1A, 0, 0, 0, 0 }@\n"
884 "s@CVALID\\(.*\\)_}@CVALID\\1_, 0, 0 }@\n"
885 "s@WVALID\\(.*\\)A}@WVALID\\1A, 0, 0, 0, 0, 0, 0, 0, 0, 0 }@\n"
886 "s@WVALID\\(.*\\)_}@WVALID\\1_, 0, 0, 0, 0, 0, 0, 0 }@\n";
887 test_text = "/*\n"
888 " * @(#)_RCSfile: pthread.h,v \\$ "
889 "_Revision: 1.1.33.21 \\$ (DEC) "
890 "_Date: 2000/08/15 15:30:13 \\$\n"
891 " */\n"
892 "#ifndef _PTHREAD_NOMETER_STATIC\n"
893 "# define PTHREAD_MUTEX_INITIALIZER \\\n"
894 " {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA}\n"
895 "# define PTHREAD_COND_INITIALIZER \\\n"
896 " {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA}\n"
897 "# define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \\\n"
898 " {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}\n"
899 "# define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \\\n"
900 " {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}\n"
901 "#else\n"
902 "# define PTHREAD_MUTEX_INITIALIZER {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA}\n"
903 "# define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \\\n"
904 " {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}\n"
905 "# define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \\\n"
906 " {0, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}\n"
907 "#endif\n\n"
908 "#define PTHREAD_RWLOCK_INITIALIZER {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA}\n"
909 "#define PTHREAD_RWLOCK_INITWITHNAME_NP(_n_,_a_) \\\n"
910 " {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA, _n_, _a_}\n";
911 };
912
913 /*
914 * Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0
915 * And OpenBSD.
916 */
917 fix = {
918 hackname = alpha_sbrk;
919 files = unistd.h;
920 select = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
921 c_fix = format;
922 c_fix_arg = "void *sbrk(";
923 test_text = "extern char* sbrk(ptrdiff_t increment);";
924 };
925
926
927 /*
928 * Change external names of wcstok/wcsftime via asm instead of macros on
929 * Tru64 UNIX V4.0.
930 */
931 fix = {
932 hackname = alpha_wchar;
933 files = wchar.h;
934
935 mach = "alpha*-dec-osf4*";
936 select = "#define wcstok wcstok_r";
937 sed = "s@#define wcstok wcstok_r@"
938 "extern wchar_t *wcstok __((wchar_t *, const wchar_t *, "
939 "wchar_t **)) __asm__(\"wcstok_r\");@";
940 sed = "s@#define wcsftime __wcsftime_isoc@"
941 "extern size_t wcsftime __((wchar_t *, size_t, const wchar_t *"
942 ", const struct tm *)) __asm__(\"__wcsftime_isoc\");@";
943 test_text = "#define wcstok wcstok_r\n"
944 "#define wcsftime __wcsftime_isoc";
945 };
946
947
948 /*
949 * For C++, avoid any typedef or macro definition of bool,
950 * and use the built in type instead.
951 * HP/UX 10.20 also has it in curses_colr/curses.h.
952 */
953 fix = {
954 hackname = avoid_bool_define;
955 files = curses.h;
956 files = curses_colr/curses.h;
957 files = term.h;
958 files = tinfo.h;
959
960 select = "#[ \t]*define[ \t]+bool[ \t]";
961 bypass = "__cplusplus";
962
963 c_fix = format;
964 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
965 c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*";
966
967 test_text = "# define bool\t char \n";
968 };
969
970
971 fix = {
972 hackname = avoid_bool_type;
973 files = curses.h;
974 files = curses_colr/curses.h;
975 files = term.h;
976 files = tinfo.h;
977
978 select = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
979 bypass = "__cplusplus";
980
981 c_fix = format;
982 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
983
984 test_text = "typedef unsigned int\tbool \t; /* bool\n type */";
985 };
986
987
988 /*
989 * For C++, avoid any typedef definition of wchar_t,
990 * and use the built in type instead.
991 * Don't do this for headers that are smart enough to do the right
992 * thing (recent [n]curses.h and Xlib.h).
993 * Don't do it for <linux/nls.h> which is never used from C++ anyway,
994 * and will be broken by the edit.
995 */
996
997 fix = {
998 hackname = avoid_wchar_t_type;
999
1000 select = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;";
1001 bypass = "__cplusplus";
1002 bypass = "_LINUX_NLS_H";
1003 bypass = "XFree86: xc/lib/X11/Xlib\\.h";
1004
1005 c_fix = format;
1006 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1007
1008 test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */";
1009 };
1010
1011
1012 /*
1013 * Fix `typedef struct term;' on hppa1.1-hp-hpux9.
1014 */
1015 fix = {
1016 hackname = bad_struct_term;
1017 files = curses.h;
1018 select = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;";
1019 c_fix = format;
1020 c_fix_arg = "struct term;";
1021
1022 test_text = 'typedef struct term;';
1023 };
1024
1025
1026 /*
1027 * Fix one other error in this file:
1028 * a mismatched quote not inside a C comment.
1029 */
1030 fix = {
1031 hackname = badquote;
1032 files = sundev/vuid_event.h;
1033 select = "doesn't";
1034 c_fix = format;
1035 c_fix_arg = "does not";
1036
1037 test_text = "/* doesn't have matched single quotes */";
1038 };
1039
1040
1041 /*
1042 * check for broken assert.h that needs stdio.h
1043 */
1044 fix = {
1045 hackname = broken_assert_stdio;
1046 files = assert.h;
1047 select = stderr;
1048 bypass = "include.*stdio\\.h";
1049 c_fix = wrap;
1050 c_fix_arg = "#include <stdio.h>\n";
1051 test_text = "extern FILE* stderr;";
1052 };
1053
1054
1055 /*
1056 * check for broken assert.h that needs stdlib.h
1057 */
1058 fix = {
1059 hackname = broken_assert_stdlib;
1060 files = assert.h;
1061 select = 'exit *\(|abort *\(';
1062 bypass = "include.*stdlib\\.h";
1063 c_fix = wrap;
1064 c_fix_arg = "#ifdef __cplusplus\n"
1065 "#include <stdlib.h>\n"
1066 "#endif\n";
1067 test_text = "extern void exit ( int );";
1068 };
1069
1070
1071 /*
1072 * Remove `extern double cabs' declarations from math.h.
1073 * This conflicts with C99. Discovered on AIX.
1074 * IRIX 5 and IRIX 6 before 6.5.18 (where C99 support was introduced)
1075 * declares cabs() to take a struct __cabs_s argument.
1076 * SunOS4 has its cabs() declaration followed by a comment which
1077 * terminates on the following line.
1078 * Darwin hides its broken cabs in architecture-specific subdirs.
1079 */
1080 fix = {
1081 hackname = broken_cabs;
1082 files = math.h, "architecture/*/math.h";
1083 select = "^extern[ \t]+double[ \t]+cabs";
1084
1085 sed = "s/^extern[ \t]*double[ \t]*cabs[ \t]*\([^\\\)]*\);//";
1086 sed = "s/^extern[ \t]*long[ \t]*double[ \t]*cabsl[ \t]*\([^\\\)]*\);//";
1087
1088 test_text = "#ifdef __STDC__\n"
1089 "extern double cabs(struct dbl_hypot);\n"
1090 "#else\n"
1091 "extern double cabs();\n"
1092 "#endif\n"
1093 "extern double cabs ( _Complex z );\n"
1094 "extern double cabs(); /* This is a comment\n"
1095 " and it ends here. */\n"
1096 "extern double cabs(struct __cabs_s);\n"
1097 "extern long double cabsl( struct __cabsl_s );";
1098 };
1099
1100 /*
1101 * Fixup Darwin's broken check for __builtin_nanf.
1102 */
1103
1104 fix = {
1105 hackname = broken_nan;
1106 /*
1107 * It is tempting to omit the first "files" entry. Do not.
1108 * The testing machinery will take the first "files" entry as the name
1109 * of a test file to play with. It would be a nuisance to have a directory
1110 * with the name "*".
1111 */
1112 files = "architecture/ppc/math.h";
1113 files = "architecture/*/math.h";
1114 select = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
1115 bypass = "powl";
1116 c_fix = format;
1117 c_fix_arg = "#if 1";
1118 test_text = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
1119 };
1120
1121
1122 /*
1123 * Various systems derived from BSD4.4 contain a macro definition
1124 * for vfscanf that interacts badly with requirements of builtin-attrs.def.
1125 * Known to be fixed in FreeBSD 5 system headers.
1126 */
1127 fix = {
1128 hackname = bsd_stdio_attrs_conflict;
1129 mach = "*-*-*bsd*";
1130 mach = "*-*-*darwin*";
1131 files = stdio.h;
1132 select = "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$";
1133 c_fix = format;
1134 c_fix_arg = '#define _BSD_STRING(_BSD_X) _BSD_STRINGX(_BSD_X)' "\n"
1135 '#define _BSD_STRINGX(_BSD_X) #_BSD_X' "\n"
1136 'int vfscanf(FILE *, const char *, __builtin_va_list) '
1137 '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__) "__svfscanf");';
1138 test_text = '#define vfscanf __svfscanf';
1139 };
1140
1141
1142 /*
1143 * Fix various macros used to define ioctl numbers.
1144 * The traditional syntax was:
1145 *
1146 * #define _CTRL(n, x) (('n'<<8)+x)
1147 * #define TCTRLCFOO _CTRL(T, 1)
1148 *
1149 * but this does not work with the C standard, which disallows macro
1150 * expansion inside strings. We have to rewrite it thus:
1151 *
1152 * #define _CTRL(n, x) ((n<<8)+x)
1153 * #define TCTRLCFOO _CTRL('T', 1)
1154 *
1155 * The select expressions match too much, but the c_fix code is cautious.
1156 *
1157 * CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ...
1158 */
1159 fix = {
1160 hackname = ctrl_quotes_def;
1161 select = "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]";
1162 c_fix = char_macro_def;
1163 c_fix_arg = "CTRL";
1164
1165 /*
1166 * This is two tests in order to ensure that the "CTRL(c)" can
1167 * be selected in isolation from the multi-arg format
1168 */
1169 test_text = "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n";
1170 test_text = "#define _CTRL(c) ('c'&037)";
1171 };
1172
1173 fix = {
1174 hackname = ctrl_quotes_use;
1175 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']";
1176 c_fix = char_macro_use;
1177 c_fix_arg = "CTRL";
1178 test_text = "#define TCTRLFOO BSD43_CTRL(T, 1)";
1179 };
1180
1181
1182 /*
1183 * sys/mman.h on HP/UX is not C++ ready,
1184 * even though NO_IMPLICIT_EXTERN_C is defined on HP/UX.
1185 *
1186 * rpc/types.h on OSF1/2.0 is not C++ ready,
1187 * even though NO_IMPLICIT_EXTERN_C is defined for the alpha.
1188 *
1189 * The problem is the declaration of malloc.
1190 */
1191 fix = {
1192 hackname = cxx_unready;
1193 files = sys/mman.h;
1194 files = rpc/types.h;
1195 select = '[^#]+malloc.*;'; /* Catch any form of declaration
1196 not within a macro. */
1197 bypass = '"C"|__BEGIN_DECLS';
1198
1199 c_fix = wrap;
1200 c_fix_arg = "#ifdef __cplusplus\n"
1201 "extern \"C\" {\n"
1202 "#endif\n";
1203 c_fix_arg = "#ifdef __cplusplus\n"
1204 "}\n"
1205 "#endif\n";
1206 test_text = "extern void* malloc( size_t );";
1207 };
1208
1209
1210 /*
1211 * On darwin8 and earlier, mach-o/swap.h isn't properly guarded
1212 * by 'extern "C"'. On darwin7 some mach/ headers aren't properly guarded.
1213 */
1214 fix = {
1215 hackname = darwin_externc;
1216 mach = "*-*-darwin*";
1217 files = mach-o/swap.h;
1218 files = mach/mach_time.h;
1219 files = mach/mach_traps.h;
1220 files = mach/message.h;
1221 files = mach/mig.h;
1222 files = mach/semaphore.h;
1223 bypass = "extern \"C\"";
1224 bypass = "__BEGIN_DECLS";
1225 c_fix = wrap;
1226 c_fix_arg = "#ifdef __cplusplus\n"
1227 "extern \"C\" {\n"
1228 "#endif\n";
1229 c_fix_arg = "#ifdef __cplusplus\n"
1230 "}\n"
1231 "#endif\n";
1232 test_text = "extern void swap_fat_header();\n";
1233 };
1234
1235
1236 /*
1237 * AvailabilityMacros.h on Darwin breaks with GCC 4.0, because of
1238 * bad __GNUC__ tests.
1239 */
1240
1241 fix = {
1242 hackname = darwin_gcc4_breakage;
1243 mach = "*-*-darwin*";
1244 files = AvailabilityMacros.h;
1245 select = "\\(__GNUC__ >= 3\\) && \\(__GNUC_MINOR__ >= 1\\)";
1246 c_fix = format;
1247 c_fix_arg = "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))";
1248 test_text = "#if defined(__GNUC__) && (__GNUC__ >= 3) && "
1249 "(__GNUC_MINOR__ >= 1)\n";
1250 };
1251
1252
1253 /*
1254 * __private_extern__ doesn't exist in FSF GCC. Even if it did,
1255 * why would you ever put it in a system header file?
1256 */
1257 fix = {
1258 hackname = darwin_private_extern;
1259 mach = "*-*-darwin*";
1260 files = mach-o/dyld.h;
1261 select = "__private_extern__ [a-z_]+ _dyld_";
1262 c_fix = format;
1263 c_fix_arg = "extern";
1264 c_fix_arg = "__private_extern__";
1265 test_text = "__private_extern__ int _dyld_func_lookup(\n"
1266 "const char *dyld_func_name,\n"
1267 "unsigned long *address);\n";
1268 };
1269
1270
1271 /*
1272 * Fix <c_asm.h> on Digital UNIX V4.0:
1273 * It contains a prototype for a DEC C internal asm() function,
1274 * clashing with gcc's asm keyword. So protect this with __DECC.
1275 */
1276 fix = {
1277 hackname = dec_intern_asm;
1278 files = c_asm.h;
1279 sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
1280 sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
1281 "#endif\n";
1282 test_text =
1283 "float fasm {\n"
1284 " ... asm stuff ...\n"
1285 "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/";
1286 };
1287
1288
1289 /*
1290 * Fix typo in <wchar.h> on DJGPP 2.03.
1291 */
1292 fix = {
1293 hackname = djgpp_wchar_h;
1294 file = wchar.h;
1295 select = "__DJ_wint_t";
1296 bypass = "sys/djtypes.h";
1297 c_fix = format;
1298 c_fix_arg = "%0\n#include <sys/djtypes.h>";
1299 c_fix_arg = "#include <stddef.h>";
1300 test_text = "#include <stddef.h>\n"
1301 "extern __DJ_wint_t x;\n";
1302 };
1303
1304
1305 /*
1306 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
1307 */
1308 fix = {
1309 hackname = ecd_cursor;
1310 files = "sunwindow/win_lock.h";
1311 files = "sunwindow/win_cursor.h";
1312 select = 'ecd\.cursor';
1313 c_fix = format;
1314 c_fix_arg = 'ecd_cursor';
1315
1316 test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
1317 };
1318
1319
1320 /*
1321 * math.h on SunOS 4 puts the declaration of matherr before the definition
1322 * of struct exception, so the prototype (added by fixproto) causes havoc.
1323 * This must appear before the math_exception fix.
1324 */
1325 fix = {
1326 hackname = exception_structure;
1327 files = math.h;
1328
1329 /* If matherr has a prototype already, the header needs no fix. */
1330 bypass = 'matherr.*(struct exception|__MATH_EXCEPTION|[ \t]*__FP_EXCEPTION[ \t]*\*[ \t]*)';
1331 select = matherr;
1332
1333 c_fix = wrap;
1334 c_fix_arg = "struct exception;\n";
1335
1336 test_text = "extern int matherr();";
1337 };
1338
1339
1340 /*
1341 * Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume
1342 * neither the existence of GCC 3 nor its exact feature set yet break
1343 * (by design?) when __GNUC__ is set beyond 2.
1344 */
1345 fix = {
1346 hackname = freebsd_gcc3_breakage;
1347 mach = "*-*-freebsd*";
1348 files = sys/cdefs.h;
1349 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$';
1350 bypass = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)';
1351 c_fix = format;
1352 c_fix_arg = '%0 || __GNUC__ >= 3';
1353 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7';
1354 };
1355
1356
1357 /*
1358 * Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume
1359 * neither the existence of GCC 4 nor its exact feature set yet break
1360 * (by design?) when __GNUC__ is set beyond 3.
1361 */
1362 fix = {
1363 hackname = freebsd_gcc4_breakage;
1364 mach = "*-*-freebsd*";
1365 files = sys/cdefs.h;
1366 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$';
1367 c_fix = format;
1368 c_fix_arg = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3';
1369 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3';
1370 };
1371
1372
1373 /*
1374 * Some versions of glibc don't expect the C99 inline semantics.
1375 */
1376 fix = {
1377 hackname = glibc_c99_inline_1;
1378 files = features.h, '*/features.h';
1379 select = "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$";
1380 c_fix = format;
1381 c_fix_arg = "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)";
1382 test_text = <<-EOT
1383 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
1384 && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__
1385 # define __USE_EXTERN_INLINES 1
1386 #endif
1387 EOT;
1388 };
1389
1390
1391 /*
1392 * Similar, but a version that didn't have __NO_INLINE__
1393 */
1394 fix = {
1395 hackname = glibc_c99_inline_1a;
1396 files = features.h, '*/features.h';
1397 select = "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n"
1398 "(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)";
1399 c_fix = format;
1400 c_fix_arg = "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2";
1401 test_text = <<-EOT
1402 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__
1403 # define __USE_EXTERN_INLINES 1
1404 #endif
1405 EOT;
1406 };
1407
1408
1409 /*
1410 * The glibc_c99_inline_1 fix should have fixed everything. Unfortunately
1411 * there are many glibc headers which do not respect __USE_EXTERN_INLINES.
1412 * The remaining glibc_c99_inline_* fixes deal with some of those headers.
1413 */
1414 fix = {
1415 hackname = glibc_c99_inline_2;
1416 files = sys/stat.h, '*/sys/stat.h';
1417 select = "extern __inline__ int";
1418 sed = "s/extern int \\(stat\\|lstat\\|fstat\\|mknod\\)/"
1419 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1420 "__inline__ int \\1/";
1421 sed = "s/extern int __REDIRECT\\(_NTH\\|\\) (\\(stat\\|lstat\\|fstat\\)/"
1422 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1423 "__inline__ int __REDIRECT\\1 (\\2/";
1424 sed = "s/^extern __inline__ int/"
1425 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1426 "__inline__ int/";
1427 test_text = <<-EOT
1428 extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2));
1429 extern __inline__ int
1430 __NTH (fstat64 (int __fd, struct stat64 *__statbuf))
1431 {}
1432 EOT;
1433 };
1434
1435
1436 fix = {
1437 hackname = glibc_c99_inline_3;
1438 files = bits/string2.h, '*/bits/string2.h';
1439 select = "extern __inline";
1440 bypass = "__extern_inline|__GNU_STDC_INLINE__";
1441 c_fix = format;
1442 c_fix_arg = "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)";
1443 c_fix_arg = "^# ifdef __cplusplus$";
1444 test_text = <<-EOT
1445 # ifdef __cplusplus
1446 # define __STRING_INLINE inline
1447 # else
1448 # define __STRING_INLINE extern __inline
1449 # endif
1450 EOT;
1451 };
1452
1453
1454 fix = {
1455 hackname = glibc_c99_inline_4;
1456 files = sys/sysmacros.h, '*/sys/sysmacros.h', wchar.h, '*/wchar.h';
1457 bypass = "__extern_inline|__gnu_inline__";
1458 select = "(^| )extern __inline";
1459 c_fix = format;
1460 c_fix_arg = "%0 __attribute__ ((__gnu_inline__))";
1461 test_text = <<-EOT
1462 __extension__ extern __inline unsigned int
1463 extern __inline unsigned int
1464 EOT;
1465 };
1466
1467
1468 /* glibc-2.3.5 defines pthread mutex initializers incorrectly,
1469 * so we replace them with versions that correspond to the
1470 * definition.
1471 */
1472 fix = {
1473 hackname = glibc_mutex_init;
1474 files = pthread.h;
1475 select = '\{ *\{ *0, *\} *\}';
1476 sed = "/define[ \t]\\+PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/,+1"
1477 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/";
1478 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_\\(RECURSIVE\\|ERRORCHECK\\|ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/";
1479 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_\\(RECURSIVE\\|ERRORCHECK\\|ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1480 sed = "/define[ \t]\\+PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/"
1481 "N;s/^[ \t]*#[ \t]*"
1482 "\\(define[ \t]\\+PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n"
1483 "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\n"
1484 "# \\1\\n"
1485 " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\n"
1486 "# else\\n"
1487 "# \\1\\n"
1488 " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\n"
1489 "# endif/";
1490 sed = "s/{ \\(0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/";
1491 sed = "/define[ \t]\\+PTHREAD_COND_INITIALIZER/"
1492 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/";
1493
1494 test_text = <<- _EOText_
1495 #define PTHREAD_MUTEX_INITIALIZER \\
1496 { { 0, } }
1497 #ifdef __USE_GNU
1498 # if __WORDSIZE == 64
1499 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1500 { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1501 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1502 { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1503 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1504 { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1505 # else
1506 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1507 { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1508 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1509 { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1510 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1511 { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1512 # endif
1513 #endif
1514 # define PTHREAD_RWLOCK_INITIALIZER \\
1515 { { 0, } }
1516 # ifdef __USE_GNU
1517 # if __WORDSIZE == 64
1518 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1519 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\
1520 PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1521 # else
1522 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1523 { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1524 # endif
1525 # endif
1526 #define PTHREAD_COND_INITIALIZER { { 0, } }
1527 _EOText_;
1528 };
1529
1530
1531 /*
1532 * Fix these files to use the types we think they should for
1533 * ptrdiff_t, size_t, and wchar_t.
1534 *
1535 * This defines the types in terms of macros predefined by our 'cpp'.
1536 * This is supposedly necessary for glibc's handling of these types.
1537 * It's probably not necessary for anyone else, but it doesn't hurt.
1538 */
1539 fix = {
1540 hackname = gnu_types;
1541 files = "sys/types.h";
1542 files = "stdlib.h";
1543 files = "sys/stdtypes.h";
1544 files = "stddef.h";
1545 files = "memory.h";
1546 files = "unistd.h";
1547 bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
1548 select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
1549 c_fix = gnu_type;
1550 /* The Solaris 10 headers already define these types correctly. */
1551 mach = '*-*-solaris2.1[0-9]*';
1552 not_machine = true;
1553
1554 test_text = "typedef long int ptrdiff_t; /* long int */\n"
1555 "typedef uint_t size_t; /* uint_t */\n"
1556 "typedef ushort_t wchar_t; /* ushort_t */";
1557 };
1558
1559
1560 /*
1561 * Fix HP & Sony's use of "../machine/xxx.h"
1562 * to refer to: <machine/xxx.h>
1563 */
1564 fix = {
1565 hackname = hp_inline;
1566 files = sys/spinlock.h;
1567 files = machine/machparam.h;
1568 select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/';
1569
1570 c_fix = format;
1571 c_fix_arg = "%1<machine/%2.h>";
1572
1573 c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/'
1574 '([a-z]+)\.h"';
1575
1576 test_text = ' # include "../machine/mumble.h"';
1577 };
1578
1579
1580 /*
1581 * Check for (...) in C++ code in HP/UX sys/file.h.
1582 */
1583 fix = {
1584 hackname = hp_sysfile;
1585 files = sys/file.h;
1586 select = "HPUX_SOURCE";
1587
1588 c_fix = format;
1589 c_fix_arg = "(struct file *, ...)";
1590 c_fix_arg = '\(\.\.\.\)';
1591
1592 test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
1593 };
1594
1595
1596 /*
1597 * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
1598 * math.h to prevent clash with define in c_std/bits/std_cmath.h.
1599 */
1600 fix = {
1601 hackname = hpux10_cpp_pow_inline;
1602 files = fixinc-test-limits.h, math.h;
1603 select = <<- END_POW_INLINE
1604 ^# +ifdef +__cplusplus
1605 +\}
1606 +inline +double +pow\(double +__d,int +__expon\) +\{
1607 [ ]+return +pow\(__d,\(double\)__expon\);
1608 +\}
1609 +extern +"C" +\{
1610 #else
1611 # +endif
1612 END_POW_INLINE;
1613
1614 c_fix = format;
1615 c_fix_arg = "";
1616
1617 test_text =
1618 "# ifdef __cplusplus\n"
1619 " }\n"
1620 " inline double pow(double __d,int __expon) {\n"
1621 "\t return pow(__d,(double)__expon);\n"
1622 " }\n"
1623 ' extern "C"' " {\n"
1624 "#else\n"
1625 "# endif";
1626 };
1627
1628 fix = {
1629 hackname = hpux11_cpp_pow_inline;
1630 files = math.h;
1631 select = " +inline double pow\\(double d,int expon\\) \\{\n"
1632 " +return pow\\(d, \\(double\\)expon\\);\n"
1633 " +\\}\n";
1634 c_fix = format;
1635 c_fix_arg = "";
1636
1637 test_text =
1638 " inline double pow(double d,int expon) {\n"
1639 " return pow(d, (double)expon);\n"
1640 " }\n";
1641 };
1642
1643
1644 fix = {
1645 hackname = hppa_hpux_fp_macros;
1646 mach = "hppa*-hp-hpux11*";
1647 files = math.h;
1648 select = "#[ \t]*define[ \t]*FP_NORMAL.*\n"
1649 "#[ \t]*define[ \t]*FP_ZERO.*\n"
1650 "#[ \t]*define[ \t]*FP_INFINITE.*\n"
1651 "#[ \t]*define[ \t]*FP_SUBNORMAL.*\n"
1652 "#[ \t]*define[ \t]*FP_NAN.*\n";
1653 c_fix = format;
1654 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";
1655
1656 test_text =
1657 "# define FP_NORMAL 0\n"
1658 "# define FP_ZERO 1\n"
1659 "# define FP_INFINITE 2\n"
1660 "# define FP_SUBNORMAL 3\n"
1661 "# define FP_NAN 4\n";
1662 };
1663
1664
1665 /*
1666 * Fix hpux 10.X missing ctype declarations 1
1667 */
1668 fix = {
1669 hackname = hpux10_ctype_declarations1;
1670 files = ctype.h;
1671 select = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)";
1672 bypass = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\(";
1673 c_fix = format;
1674 c_fix_arg = "#ifdef _PROTOTYPES\n"
1675 "extern int __tolower(int);\n"
1676 "extern int __toupper(int);\n"
1677 "#else /* NOT _PROTOTYPES */\n"
1678 "extern int __tolower();\n"
1679 "extern int __toupper();\n"
1680 "#endif /* _PROTOTYPES */\n\n"
1681 "%0\n";
1682
1683 test_text = "# define _toupper(__c) __toupper(__c)\n";
1684 };
1685
1686
1687 /*
1688 * Fix hpux 10.X missing ctype declarations 2
1689 */
1690 fix = {
1691 hackname = hpux10_ctype_declarations2;
1692 files = ctype.h;
1693 select = "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)";
1694 bypass = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\(";
1695 c_fix = format;
1696 c_fix_arg = "%0\n\n"
1697 "#ifdef _PROTOTYPES\n"
1698 " extern int _isalnum(int);\n"
1699 " extern int _isalpha(int);\n"
1700 " extern int _iscntrl(int);\n"
1701 " extern int _isdigit(int);\n"
1702 " extern int _isgraph(int);\n"
1703 " extern int _islower(int);\n"
1704 " extern int _isprint(int);\n"
1705 " extern int _ispunct(int);\n"
1706 " extern int _isspace(int);\n"
1707 " extern int _isupper(int);\n"
1708 " extern int _isxdigit(int);\n"
1709 "# else /* not _PROTOTYPES */\n"
1710 " extern int _isalnum();\n"
1711 " extern int _isalpha();\n"
1712 " extern int _iscntrl();\n"
1713 " extern int _isdigit();\n"
1714 " extern int _isgraph();\n"
1715 " extern int _islower();\n"
1716 " extern int _isprint();\n"
1717 " extern int _ispunct();\n"
1718 " extern int _isspace();\n"
1719 " extern int _isupper();\n"
1720 " extern int _isxdigit();\n"
1721 "#endif /* _PROTOTYPES */\n";
1722
1723 test_text = "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n"
1724 " extern unsigned int *__SB_masks;\n";
1725 };
1726
1727
1728 /*
1729 * Fix hpux 10.X missing stdio declarations
1730 */
1731 fix = {
1732 hackname = hpux10_stdio_declarations;
1733 files = stdio.h;
1734 select = "^#[ \t]*define _iob[ \t]*__iob";
1735 bypass = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\(";
1736 c_fix = format;
1737 c_fix_arg = "%0\n\n"
1738 "# if defined(__STDC__) || defined(__cplusplus)\n"
1739 " extern int snprintf(char *, size_t, const char *, ...);\n"
1740 " extern int vsnprintf(char *, size_t, const char *, __va_list);\n"
1741 "# else /* not __STDC__) || __cplusplus */\n"
1742 " extern int snprintf();\n"
1743 " extern int vsnprintf();\n"
1744 "# endif /* __STDC__) || __cplusplus */\n";
1745
1746 test_text = "# define _iob __iob\n";
1747 };
1748
1749
1750 /*
1751 * Make sure hpux defines abs in header.
1752 */
1753 fix = {
1754 hackname = hpux11_abs;
1755 mach = "ia64-hp-hpux11*";
1756 files = stdlib.h;
1757 select = "ifndef _MATH_INCLUDED";
1758 c_fix = format;
1759 c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)";
1760 // sed = "s/ifndef _MATH_INCLUDED/if !defined(_MATH_INCLUDED) || defined(__GNUG__)/";
1761 test_text = "#ifndef _MATH_INCLUDED";
1762 };
1763
1764
1765 /*
1766 * Keep HP-UX 11 from stomping on C++ math namespace
1767 * with defines for fabsf.
1768 */
1769 fix = {
1770 hackname = hpux11_fabsf;
1771 files = math.h;
1772 select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
1773 bypass = "__cplusplus";
1774
1775 c_fix = format;
1776 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1777
1778 test_text =
1779 "#ifdef _PA_RISC\n"
1780 "# define fabsf(x) ((float)fabs((double)(float)(x)))\n"
1781 "#endif";
1782 };
1783
1784
1785 /*
1786 * Prevent HP-UX 11 from defining __size_t and preventing size_t from
1787 * being defined by having it define _hpux_size_t instead.
1788 */
1789 fix = {
1790 hackname = hpux11_size_t;
1791 mach = "*-hp-hpux11*";
1792 select = "__size_t";
1793
1794 c_fix = format;
1795 c_fix_arg = "_hpux_size_t";
1796
1797 test_text =
1798 "#define __size_t size_t\n"
1799 " extern int getpwuid_r( char *, __size_t, struct passwd **);\n";
1800 };
1801
1802
1803 /*
1804 * Fix hpux 11.00 broken snprintf declaration
1805 * (third argument is char *, needs to be const char * to prevent
1806 * spurious warnings with -Wwrite-strings or in C++).
1807 */
1808 fix = {
1809 hackname = hpux11_snprintf;
1810 files = stdio.h;
1811 select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
1812 ' *(char *\*, *\.\.\.\);)';
1813 c_fix = format;
1814 c_fix_arg = '%1 const %3';
1815
1816 test_text = "extern int snprintf(char *, size_t, char *, ...);\n"
1817 "extern int snprintf(char *, __size_t, char *, ...);\n"
1818 "extern int snprintf(char *, _hpux_size_t, char *, ...);";
1819 };
1820
1821
1822 /*
1823 * In inttypes.h on HPUX 11, the use of __CONCAT__ in the definition
1824 * of UINT32_C has undefined behavior according to ISO/ANSI:
1825 * the arguments to __CONCAT__ are not macro expanded before the
1826 * concatination happens so the trailing ')' in the first argument
1827 * is concatinated with the 'l' in the second argument creating an
1828 * invalid pp token. The behavior of invalid pp tokens is undefined.
1829 * GCC does not handle these invalid tokens the way the HP compiler does.
1830 * This problem will potentially occur anytime macros are used in the
1831 * arguments to __CONCAT__. A general solution to this problem would be to
1832 * insert another layer of macro between __CONCAT__ and its use
1833 * in UINT32_C. An example of this solution can be found in the C standard.
1834 * A more specific solution, the one used here, is to change the UINT32_C
1835 * macro to not used macros in the arguments to __CONCAT__.
1836 */
1837 fix = {
1838 hackname = hpux11_uint32_c;
1839 files = inttypes.h;
1840 select = "^#define UINT32_C\\(__c\\)[ \t]*"
1841 "__CONCAT__\\(__CONCAT_U__\\(__c\\),l\\)";
1842 c_fix = format;
1843 c_fix_arg = '#define UINT32_C(__c) __CONCAT__(__c,ul)';
1844 test_text =
1845 "#define CONCAT_U__(__c)\t__CONCAT__(__c,u)\n"
1846 "#define UINT32_C(__c)\t__CONCAT__(__CONCAT_U__(__c),l)";
1847 };
1848
1849
1850 /*
1851 * Fix hpux 11.00 broken vsnprintf declaration
1852 */
1853 fix = {
1854 hackname = hpux11_vsnprintf;
1855 files = stdio.h;
1856 select = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
1857 'const char \*,) __va__list\);';
1858 c_fix = format;
1859 c_fix_arg = "%1 __va_list);";
1860
1861 test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
1862 ' __va__list);';
1863 };
1864
1865
1866 /*
1867 * get rid of bogus inline definitions in HP-UX 8.0
1868 */
1869 fix = {
1870 hackname = hpux8_bogus_inlines;
1871 files = math.h;
1872 select = inline;
1873 bypass = "__GNUG__";
1874 sed = "s@inline int abs(int [a-z][a-z]*) {.*}"
1875 "@extern \"C\" int abs(int);@";
1876 sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
1877 sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
1878 sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
1879 test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n"
1880 "inline double sqr(double v) { return v**0.5; }";
1881 };
1882
1883
1884 /*
1885 * Fix hpux broken ctype macros
1886 */
1887 fix = {
1888 hackname = hpux_ctype_macros;
1889 files = ctype.h;
1890 select = '((: |\()__SB_masks \? )'
1891 '(__SB_masks\[__(alnum|c)\] & _IS)';
1892 c_fix = format;
1893 c_fix_arg = "%1(int)%3";
1894
1895 test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
1896 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
1897 };
1898
1899
1900 /*
1901 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
1902 */
1903 fix = {
1904 hackname = hpux_htonl;
1905 files = netinet/in.h;
1906 select = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1907 "(/\\*\n"
1908 " \\* Macros for number representation conversion\\.\n"
1909 " \\*/\n"
1910 "#ifndef ntohl)";
1911 c_fix = format;
1912 c_fix_arg = "#if 1\n%1";
1913
1914 test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1915 "/*\n"
1916 " * Macros for number representation conversion.\n"
1917 " */\n"
1918 "#ifndef ntohl\n"
1919 "#define ntohl(x) (x)\n"
1920 "#define ntohs(x) (x)\n"
1921 "#define htonl(x) (x)\n"
1922 "#define htons(x) (x)\n"
1923 "#endif\n"
1924 "#endif /* ! _XOPEN_SOURCE_EXTENDED */";
1925 };
1926
1927
1928 /*
1929 * HP-UX long_double
1930 */
1931 fix = {
1932 hackname = hpux_long_double;
1933 files = stdlib.h;
1934 select = "extern[ \t]long_double[ \t]strtold";
1935 bypass = "long_double_t";
1936 sed = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
1937 sed = "s/long_double/long double/g";
1938
1939 test_text = "# ifndef _LONG_DOUBLE\n"
1940 "# define _LONG_DOUBLE\n"
1941 " typedef struct {\n"
1942 " unsigned int word1, word2, word3, word4;\n"
1943 " } long_double;\n"
1944 "# endif /* _LONG_DOUBLE */\n"
1945 "extern long_double strtold(const char *, char **);\n";
1946 };
1947
1948
1949 /*
1950 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
1951 */
1952 fix = {
1953 hackname = hpux_systime;
1954 files = sys/time.h;
1955 select = "^extern struct sigevent;";
1956
1957 c_fix = format;
1958 c_fix_arg = "struct sigevent;";
1959
1960 test_text = 'extern struct sigevent;';
1961 };
1962
1963
1964 /*
1965 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown
1966 * type and mpinfou is only defined when _KERNEL is set.
1967 */
1968 fix = {
1969 hackname = hpux_spu_info;
1970 mach = "*-hp-hpux*";
1971 files = ia64/sys/getppdp.h;
1972 select = "^.*extern.*spu_info.*";
1973
1974 c_fix = format;
1975 c_fix_arg = "#ifdef _KERNEL\n%0\n#endif";
1976
1977 test_text = "extern union mpinfou spu_info[];";
1978 };
1979
1980 fix = {
1981 hackname = hpux11_extern_sendfile;
1982 mach = "*-hp-hpux11.[12]*";
1983 files = sys/socket.h;
1984 select = "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n";
1985 c_fix = format;
1986 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
1987 test_text = " extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
1988 };
1989
1990 fix = {
1991 hackname = hpux11_extern_sendpath;
1992 mach = "*-hp-hpux11.[12]*";
1993 files = sys/socket.h;
1994 select = "^[ \t]*extern sbsize_t sendpath.*\n.*, int\\)\\);\n";
1995 c_fix = format;
1996 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
1997 test_text = " extern sbsize_t sendpath __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
1998 };
1999
2000 fix = {
2001 hackname = hpux_extern_errno;
2002 mach = "*-hp-hpux10.*";
2003 mach = "*-hp-hpux11.[0-2]*";
2004 files = errno.h;
2005 select = "^[ \t]*extern int errno;$";
2006 c_fix = format;
2007 c_fix_arg = "#ifdef __cplusplus\nextern \"C\" {\n#endif\n%0\n#ifdef __cplusplus\n}\n#endif";
2008 test_text = " extern int errno;\n";
2009 };
2010
2011 /*
2012 * Fix C99 constant in __POINTER_SET define.
2013 */
2014 fix = {
2015 hackname = hpux11_pthread_const;
2016 mach = "*-hp-hpux11.[0-3]*";
2017 files = sys/pthread.h;
2018 select = "^#define[ \t]*__POINTER_SET[ \t]*\\(\\(void \\*\\) 1LL\\)";
2019
2020 c_fix = format;
2021 c_fix_arg = "#define __POINTER_SET\t\t((void *) 1L)";
2022 test_text = "#define __POINTER_SET\t\t((void *) 1LL)";
2023 };
2024
2025 /*
2026 * Add missing braces to pthread initializer defines.
2027 */
2028 fix = {
2029 hackname = hpux_pthread_initializers;
2030 mach = "*-hp-hpux11.[0-3]*";
2031 files = sys/pthread.h;
2032 sed = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\"
2033 "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@";
2034 sed = "s@^[ \t]*1,[ \t]*\\\\"
2035 "@\t{ 1, 0 }@";
2036 sed = "/^[ \t]*0$/d";
2037 sed = "s@__PTHREAD_MUTEX_VALID, 0"
2038 "@{ __PTHREAD_MUTEX_VALID, 0 }@";
2039 sed = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\"
2040 "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@";
2041 sed = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2042 "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2043 sed = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2044 "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2045 sed = "s@^[ \t]*0, 0[ \t]*\\\\"
2046 "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@";
2047 sed = "s@__PTHREAD_COND_VALID, 0"
2048 "@{ __PTHREAD_COND_VALID, 0 }@";
2049 sed = "s@__LWP_COND_VALID, 0,[ \t]*\\\\"
2050 "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@";
2051 sed = "s@__PTHREAD_RWLOCK_VALID, 0"
2052 "@{ __PTHREAD_RWLOCK_VALID, 0 }@";
2053 sed = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\"
2054 "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@";
2055 sed = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
2056 "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@";
2057 test_text = "#define PTHREAD_MUTEX_INITIALIZER {\t\t\t\t\t\\\\\n"
2058 "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n"
2059 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n"
2060 "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n"
2061 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
2062 "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
2063 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
2064 "}\n";
2065 };
2066
2067 /*
2068 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant
2069 */
2070 fix = {
2071 hackname = huge_val_hex;
2072 files = bits/huge_val.h;
2073 select = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*";
2074 bypass = "__builtin_huge_val";
2075
2076 c_fix = format;
2077 c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n";
2078
2079 test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)";
2080 };
2081
2082
2083 /*
2084 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant
2085 */
2086 fix = {
2087 hackname = huge_valf_hex;
2088 files = bits/huge_val.h;
2089 select = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*";
2090 bypass = "__builtin_huge_valf";
2091
2092 c_fix = format;
2093 c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n";
2094
2095 test_text = "# define HUGE_VALF (__extension__ 0x1.0p255f)";
2096 };
2097
2098
2099 /*
2100 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant
2101 */
2102 fix = {
2103 hackname = huge_vall_hex;
2104 files = bits/huge_val.h;
2105 select = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*";
2106 bypass = "__builtin_huge_vall";
2107
2108 c_fix = format;
2109 c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n";
2110
2111 test_text = "# define HUGE_VALL (__extension__ 0x1.0p32767L)";
2112 };
2113
2114
2115 /*
2116 * Fix return type of abort and free
2117 */
2118 fix = {
2119 hackname = int_abort_free_and_exit;
2120 files = stdlib.h;
2121 select = "int[ \t]+(abort|free|exit)[ \t]*\\(";
2122 bypass = "_CLASSIC_ANSI_TYPES";
2123
2124 c_fix = format;
2125 c_fix_arg = "void\t%1(";
2126
2127 test_text = "extern int abort(int);\n"
2128 "extern int free(void*);\n"
2129 "extern int exit(void*);";
2130 };
2131
2132
2133 /*
2134 * Fix various macros used to define ioctl numbers.
2135 * The traditional syntax was:
2136 *
2137 * #define _IO(n, x) (('n'<<8)+x)
2138 * #define TIOCFOO _IO(T, 1)
2139 *
2140 * but this does not work with the C standard, which disallows macro
2141 * expansion inside strings. We have to rewrite it thus:
2142 *
2143 * #define _IO(n, x) ((n<<8)+x)
2144 * #define TIOCFOO _IO('T', 1)
2145 *
2146 * The select expressions match too much, but the c_fix code is cautious.
2147 *
2148 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
2149 */
2150 fix = {
2151 hackname = io_quotes_def;
2152 select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
2153 c_fix = char_macro_def;
2154 c_fix_arg = "IO";
2155 test_text =
2156 "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n"
2157 "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n"
2158 "#define _IO(x,y) ('x'<<8|y)";
2159 test_text =
2160 "#define XX_IO(x) ('x'<<8|256)";
2161 };
2162
2163 fix = {
2164 hackname = io_quotes_use;
2165 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
2166 "\\( *[^,']";
2167 c_fix = char_macro_use;
2168 c_fix_arg = "IO";
2169 test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
2170 "#define TIOCFOO \\\\\n"
2171 "BSD43__IOWR(T, 1) /* Some are multi-line */";
2172 };
2173
2174
2175 /*
2176 * Check for missing ';' in struct
2177 */
2178 fix = {
2179 hackname = ip_missing_semi;
2180 files = netinet/ip.h;
2181 select = "}$";
2182 sed = "/^struct/,/^};/s/}$/};/";
2183 test_text=
2184 "struct mumble {\n"
2185 " union {\n"
2186 " int x;\n"
2187 " }\n"
2188 "}; /* mumbled struct */\n";
2189 };
2190
2191
2192 /*
2193 * IRIX 6.5.1[89] <internal/sgimacros.h> unconditionally defines
2194 * __restrict as restrict iff __c99. This is wrong for C++, which
2195 * needs many C99 features, but only supports __restrict.
2196 */
2197 fix = {
2198 hackname = irix___restrict;
2199 files = internal/sgimacros.h;
2200 select = "(#ifdef __c99\n)(#[ \t]*define __restrict restrict)";
2201
2202 mach = "mips-sgi-irix6.5";
2203 c_fix = format;
2204 c_fix_arg = "%1"
2205 "# ifndef __cplusplus\n%2\n# endif";
2206
2207 test_text = "#ifdef __c99\n# define __restrict restrict";
2208 };
2209
2210 /*
2211 * IRIX 6.5.22 <internal/math_core.h> uses the SGI c99 __generic() intrinsic
2212 * to define the fpclasify, isfinite, isinf, isnan, isnormal and signbit
2213 * functions.
2214 *
2215 * This was probably introduced around IRIX 6.5.18
2216 */
2217 fix = {
2218 hackname = irix___generic1;
2219 files = internal/math_core.h;
2220 mach = "mips-sgi-irix6.5";
2221 select = "#define ([a-z]+)\\(x\\) *__generic.*";
2222
2223 c_fix = format;
2224 c_fix_arg = "extern int %1(double);\n"
2225 "extern int %1f(float);\n"
2226 "extern int %1l(long double);\n"
2227 "#define %1(x) (sizeof(x) == sizeof(double) ? _%1(x) \\\n"
2228 " : sizeof(x) == sizeof(float) ? _%1f(x) \\\n"
2229 " : _%1l(x))\n";
2230
2231 test_text =
2232 "#define isnan(x) __generic(x,,, _isnan, _isnanf, _isnanl,,,)(x)\n";
2233 };
2234
2235
2236 /* Likewise <internal/math_core.h> on IRIX 6.5.19 and later uses the SGI
2237 compiler's __generic intrinsic to define isgreater, isgreaterequal,
2238 isless, islessequal, islessgreater and isunordered functions. */
2239 fix = {
2240 hackname = irix___generic2;
2241 files = internal/math_core.h;
2242 mach = "mips-sgi-irix6.5";
2243 select = "#define ([a-z]+)\\(x,y\\) *__generic.*";
2244
2245 c_fix = format;
2246 c_fix_arg = "#define %1(x,y) \\\n"
2247 " ((sizeof(x)<=4 && sizeof(y)<=4) ? _%1f(x,y) \\\n"
2248 " : (sizeof(x)<=8 && sizeof(y)<=8) ? _%1(x,y) \\\n"
2249 " : _%1l(x,y))\n";
2250
2251 test_text =
2252 "#define isless(x,y) __generic(x,y,, _isless, _islessf, _islessl,,,)(x,y)";
2253 };
2254
2255
2256 /*
2257 * IRIX 5.2's <sys/asm.h> contains an asm comment with a contraction
2258 * that causes the assembly preprocessor to complain about an
2259 * unterminated character constant.
2260 */
2261 fix = {
2262 hackname = irix_asm_apostrophe;
2263 files = sys/asm.h;
2264
2265 select = "^[ \t]*#.*[Ww]e're";
2266 c_fix = format;
2267 c_fix_arg = "%1 are";
2268 c_fix_arg = "^([ \t]*#.*[Ww]e)'re";
2269 test_text = "\t# and we're on vacation";
2270 };
2271
2272
2273 /*
2274 * Non-traditional "const" declaration in Irix's limits.h.
2275 */
2276 fix = {
2277 hackname = irix_limits_const;
2278 files = fixinc-test-limits.h, limits.h;
2279 select = "^extern const ";
2280 c_fix = format;
2281 c_fix_arg = "extern __const ";
2282 test_text = "extern const char limit; /* test limits */";
2283 };
2284
2285
2286 /*
2287 * IRIX 6.5.1[78] <sys/socket.h> has a broken definition of socklen_t.
2288 * Various socket function prototypes use different types instead,
2289 * depending on the API in use (BSD, XPG4/5), but the socklen_t
2290 * definition doesn't reflect this (SGI Bug Id 864477, fixed in
2291 * IRIX 6.5.19).
2292 */
2293 fix = {
2294 hackname = irix_socklen_t;
2295 files = sys/socket.h;
2296 select = "(#define _SOCKLEN_T\n)(typedef u_int32_t socklen_t;)";
2297
2298 mach = "mips-sgi-irix6.5";
2299 c_fix = format;
2300 c_fix_arg = "%1"
2301 "#if _NO_XOPEN4 && _NO_XOPEN5\n"
2302 "typedef int socklen_t;\n"
2303 "#else\n"
2304 "%2\n"
2305 "#endif /* _NO_XOPEN4 && _NO_XOPEN5 */";
2306
2307 test_text = "#define _SOCKLEN_T\ntypedef u_int32_t socklen_t;";
2308 };
2309
2310 /*
2311 * IRIX 6.5 <stdint.h> only works with ISO C99 and errors out
2312 * otherwise.
2313 */
2314 fix = {
2315 hackname = irix_stdint_c99;
2316 files = stdint.h;
2317 select = "(#ifndef __c99\n)(#error This header file is to be used only for c99 mode compilations)";
2318
2319 mach = "mips-sgi-irix6.5";
2320 c_fix = format;
2321 c_fix_arg = "#if 0\n"
2322 "%2";
2323 test_text =
2324 "#ifndef __c99\n#error This header file is to be used only for c99 mode compilations\n#else";
2325 };
2326
2327
2328 /*
2329 * IRIX 5.x's stdio.h and IRIX 6.5's internal/stdio_core.h declare
2330 * some functions that take a va_list as
2331 * taking char *. However, GCC uses void * for va_list, so
2332 * calling vfprintf with a va_list fails in C++. */
2333 fix = {
2334 hackname = irix_stdio_va_list;
2335 files = stdio.h;
2336 files = internal/stdio_core.h;
2337
2338 select = '/\* va_list \*/ char \*';
2339 c_fix = format;
2340 c_fix_arg = "__gnuc_va_list";
2341 test_text =
2342 "extern int printf( const char *, /* va_list */ char * );";
2343 };
2344
2345
2346 /*
2347 * IRIX 6.5.19 <internal/wchar_core.h> provides the XPG4 variant of
2348 * wcsftime by default. ISO C99 requires the XPG5 variant instead.
2349 */
2350 fix = {
2351 hackname = irix_wcsftime;
2352 files = internal/wchar_core.h;
2353 select = "#if _NO_XOPEN5\n(extern size_t[ \t]+wcsftime.*const char \*.*)";
2354
2355 mach = "mips-sgi-irix6.5";
2356 c_fix = format;
2357 c_fix_arg = "#if _NO_XOPEN5 && !defined(__c99)\n%1";
2358
2359 test_text = "#if _NO_XOPEN5\n"
2360 "extern size_t wcsftime(wchar_t *, __SGI_LIBC_NAMESPACE_QUALIFIER size_t, const char *, const struct tm *);";
2361 };
2362
2363 /*
2364 * Fixing ISC fmod declaration
2365 */
2366 fix = {
2367 hackname = isc_fmod;
2368 files = math.h;
2369 select = 'fmod\(double\)';
2370 c_fix = format;
2371 c_fix_arg = "fmod(double, double)";
2372 test_text = "extern double fmod(double);";
2373 };
2374
2375
2376 /*
2377 * On Interactive Unix 2.2, certain traditional Unix definitions
2378 * (notably getc and putc in stdio.h) are omitted if __STDC__ is
2379 * defined, not just if _POSIX_SOURCE is defined. This makes it
2380 * impossible to compile any nontrivial program except with -posix.
2381 */
2382 fix = {
2383 hackname = isc_omits_with_stdc;
2384
2385 files = "stdio.h";
2386 files = "math.h";
2387 files = "ctype.h";
2388 files = "sys/limits.h";
2389 files = "sys/fcntl.h";
2390 files = "sys/dirent.h";
2391
2392 select = '!defined\(__STDC__\) && !defined\(_POSIX_SOURCE\)';
2393 c_fix = format;
2394 c_fix_arg = '!defined(_POSIX_SOURCE)';
2395 test_text = "#if !defined(__STDC__) && !defined(_POSIX_SOURCE) /* ? ! */"
2396 "\nint foo;\n#endif";
2397 };
2398
2399
2400 /*
2401 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
2402 * use / * * / to concatenate tokens.
2403 */
2404 fix = {
2405 hackname = kandr_concat;
2406 files = "sparc/asm_linkage.h";
2407 files = "sun*/asm_linkage.h";
2408 files = "arm/as_support.h";
2409 files = "arm/mc_type.h";
2410 files = "arm/xcb.h";
2411 files = "dev/chardefmac.h";
2412 files = "dev/ps_irq.h";
2413 files = "dev/screen.h";
2414 files = "dev/scsi.h";
2415 files = "sys/tty.h";
2416 files = "Xm.acorn/XmP.h";
2417 files = bsd43/bsd43_.h;
2418 select = '/\*\*/';
2419 c_fix = format;
2420 c_fix_arg = '##';
2421 test_text = "#define __CONCAT__(a,b) a/**/b";
2422 };
2423
2424
2425 /*
2426 * Fix libc1 _G_va_list definition, used in declarations of several
2427 * more-or-less standard functions, for example vasprintf.
2428 */
2429 fix = {
2430 hackname = libc1_G_va_list;
2431 files = _G_config.h;
2432 mach = '*-*-linux*libc1';
2433 select = 'typedef void \* _G_va_list;';
2434 c_fix = format;
2435 c_fix_arg = "typedef __builtin_va_list _G_va_list;";
2436 test_text = 'typedef void * _G_va_list;';
2437 };
2438
2439
2440 /*
2441 * GNU libc1 string.h does not prototype memcpy and memcmp for gcc
2442 * versions > 1. This fix will open up the declaration for all
2443 * versions of GCC and for g++.
2444 */
2445 fix = {
2446 hackname = libc1_ifdefd_memx;
2447
2448 /* The string.h result is overwritten by AAB_ultrix_string when doing
2449 "make check" and will fail. Therefore, we add the following kludgery
2450 to insert the test_text into the special testing header. :-} */
2451 files = testing.h;
2452 files = string.h;
2453
2454 c_fix = format;
2455 select = "' is a built-in function for gcc 2\\.x\\. \\*/";
2456 bypass = __cplusplus;
2457 c_fix_arg = "%1";
2458 c_fix_arg =
2459 '/\* `mem...\' is a built-in function for gcc 2\.x\. \*/' "\n"
2460 '#if defined\(__STDC__\) && __GNUC__ < 2' "\n"
2461 "(/\\* .* \\*/\n"
2462 "extern [a-z_]+ mem.*(\n[^#].*)*;)\n"
2463 "#endif";
2464
2465 test_text =
2466 "/* \\`memcpy' is a built-in function for gcc 2.x. */\n"
2467 "#if defined(__STDC__) && __GNUC__ < 2\n"
2468 "/* Copy N bytes of SRC to DEST. */\n"
2469 "extern __ptr_t memcpy __P ((__ptr_t __dest, __const __ptr_t __src,\n"
2470 " size_t __n));\n"
2471 "#endif";
2472 };
2473
2474
2475 /* The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
2476 * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
2477 * constant on recent versions of g++.
2478 */
2479 fix = {
2480 hackname = linux_ia64_ucontext;
2481 files = "sys/ucontext.h";
2482 mach = "ia64-*-linux*";
2483 select = '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
2484 '->sc_gr\[0\]\) - \(char \*\) 0\)';
2485 c_fix = format;
2486 c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2487 test_text = "# define _SC_GR0_OFFSET\t\\\\\n"
2488 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2489 };
2490
2491
2492 /*
2493 * Apparently some SVR4 systems typedef longlong_t to long ?
2494 */
2495 #ifdef SVR4
2496 fix = {
2497 hackname = longlong_t;
2498 select = "typedef[ \t]+(unsigned[ \t]+)?long[ \t]+(u_)?longlong_t";
2499 c_fix = format;
2500 c_fix_arg = "typedef %1long long %2longlong_t";
2501 test_text = "typedef long longlong_t\n"
2502 "typedef unsigned long u_longlong_t";
2503 };
2504 #endif
2505
2506 /*
2507 * Remove header file warning from sys/time.h. Autoconf's
2508 * AC_HEADER_TIME recommends to include both sys/time.h and time.h
2509 * which causes warning on LynxOS. Remove the warning.
2510 */
2511 fix = {
2512 hackname = lynxos_no_warning_in_sys_time_h;
2513 files = sys/time.h;
2514 select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
2515 c_fix = format;
2516 c_fix_arg = "";
2517 test_text = "#warning Using <time.h> instead of <sys/time.h>";
2518 };
2519
2520
2521 /*
2522 * Add missing declaration for putenv.
2523 */
2524 fix = {
2525 hackname = lynxos_missing_putenv;
2526 mach = '*-*-lynxos*';
2527 files = stdlib.h;
2528 bypass = 'putenv[ \t]*\\(';
2529 select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2530 c_fix = format;
2531 c_fix_arg = "%0\n"
2532 "extern int putenv _AP((char *));";
2533 c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2534 test_text = "extern char *getenv _AP((const char *));";
2535 };
2536
2537
2538 /*
2539 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2540 *
2541 * On NetBSD, machine is a symbolic link to an architecture specific
2542 * directory name, so we can't match a specific file name here.
2543 */
2544 fix = {
2545 hackname = machine_ansi_h_va_list;
2546 select = "define[ \t]+_BSD_VA_LIST_[ \t]";
2547 bypass = '__builtin_va_list';
2548
2549 c_fix = format;
2550 c_fix_arg = "%1__builtin_va_list";
2551 c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2552
2553 test_text = " # define _BSD_VA_LIST_\tchar**";
2554 };
2555
2556
2557 /*
2558 * Fix non-ansi machine name defines
2559 */
2560 fix = {
2561 hackname = machine_name;
2562 c_test = machine_name;
2563 c_fix = machine_name;
2564
2565 test_text = "/* MACH_DIFF: */\n"
2566 "#if defined( i386 ) || defined( sparc ) || defined( vax )"
2567 "\n/* no uniform test, so be careful :-) */";
2568 };
2569
2570
2571 /*
2572 * Some math.h files define struct exception (it's in the System V
2573 * Interface Definition), which conflicts with the class exception defined
2574 * in the C++ file std/stdexcept.h. We redefine it to __math_exception.
2575 * This is not a great fix, but I haven't been able to think of anything
2576 * better. Note that we have to put the #ifdef/#endif blocks at beginning
2577 * and end of file, because fixproto runs after us and may insert
2578 * additional references to struct exception.
2579 */
2580 fix = {
2581 hackname = math_exception;
2582 files = math.h;
2583 select = "struct exception";
2584 /*
2585 * This should be bypassed on __cplusplus, but some supposedly C++ C++
2586 * aware headers, such as Solaris 8 and 9, don't wrap their struct
2587 * exception either. So currently we bypass only for glibc, based on a
2588 * comment in the fixed glibc header. Ick.
2589 */
2590 bypass = 'We have a problem when using C\+\+|for C\+\+, _[a-z0-9A-Z_]+_exception; for C, exception';
2591 c_fix = wrap;
2592
2593 c_fix_arg = "#ifdef __cplusplus\n"
2594 "#define exception __math_exception\n"
2595 "#endif\n";
2596
2597 c_fix_arg = "#ifdef __cplusplus\n"
2598 "#undef exception\n"
2599 "#endif\n";
2600
2601 test_text = "typedef struct exception t_math_exception;";
2602 };
2603
2604
2605 /*
2606 * This looks pretty broken to me. ``dbl_max_def'' will contain
2607 * "define DBL_MAX " at the start, when what we really want is just
2608 * the value portion. Can't figure out how to write a test case
2609 * for this either :-(
2610 */
2611 fix = {
2612 hackname = math_huge_val_from_dbl_max;
2613 files = math.h;
2614
2615 /*
2616 * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
2617 * in math.h, this fix applies.
2618 */
2619 select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
2620 bypass = "define[ \t]+DBL_MAX";
2621
2622 shell =
2623 /*
2624 * See if we have a definition for DBL_MAX in float.h.
2625 * If we do, we will replace the one in math.h with that one.
2626 */
2627
2628 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
2629 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
2630
2631 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
2632 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
2633 "s@DBL_MAX@'\"$dbl_max_def@\"\n"
2634 "\telse cat\n"
2635 "\tfi";
2636
2637 test_text =
2638 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
2639 "#define HUGE_VAL DBL_MAX";
2640 };
2641
2642
2643 /*
2644 * nested comment
2645 */
2646 fix = {
2647 hackname = nested_auth_des;
2648 files = rpc/rpc.h;
2649 select = '(/\*.*rpc/auth_des\.h>.*)/\*';
2650 c_fix = format;
2651 c_fix_arg = "%1*/ /*";
2652 test_text = "/*#include <rpc/auth_des.h> /* skip this */";
2653 };
2654
2655
2656 /*
2657 * Fix nested comments in Motorola's <limits.h> and <sys/limits.h>
2658 */
2659 fix = {
2660 hackname = nested_motorola;
2661 mach = "m68k-motorola-sysv*";
2662 files = sys/limits.h;
2663 files = limits.h;
2664 select = "max # bytes atomic in write|error value returned by Math lib";
2665
2666 sed = "s@^\\(#undef[ \t][ \t]*PIPE_BUF[ \t]*"
2667 "/\\* max # bytes atomic in write to a\\)$@\\1 */@";
2668 sed = "s@\\(/\\*#define\tHUGE_VAL\t3.[0-9e+]* \\)"
2669 "\\(/\\*error value returned by Math lib\\*/\\)$@\\1*/ \\2@";
2670
2671 test_text =
2672 "#undef PIPE_BUF /* max # bytes atomic in write to a\n"
2673 "\t\t/* PIPE */\n"
2674 "/*#define\tHUGE_VAL\t3.9e+9 /*error value returned by Math lib*/";
2675 };
2676
2677
2678 /*
2679 * Fixing nested comments in ISC <sys/limits.h>
2680 */
2681 fix = {
2682 hackname = nested_sys_limits;
2683 files = sys/limits.h;
2684 select = CHILD_MAX;
2685 sed = "/CHILD_MAX/s,/\\* Max, Max,";
2686 sed = "/OPEN_MAX/s,/\\* Max, Max,";
2687 test_text = "/*\n#define CHILD_MAX 20 /* Max, Max, ... */ /*\n"
2688 "#define OPEN_MAX 20 /* Max, Max, ... */\n";
2689 };
2690
2691
2692 /*
2693 * Some versions of NetBSD don't expect the C99 inline semantics.
2694 */
2695 fix = {
2696 hackname = netbsd_c99_inline_1;
2697 mach = "*-*-netbsd*";
2698 files = signal.h;
2699 select = "extern __inline int";
2700
2701 c_fix = format;
2702 c_fix_arg = "extern\n#ifdef __GNUC_STDC_INLINE__\n__attribute__((__gnu_inline__))\n#endif\n__inline int";
2703
2704 test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}";
2705 };
2706
2707
2708 fix = {
2709 hackname = netbsd_c99_inline_2;
2710 mach = "*-*-netbsd*";
2711 files = signal.h;
2712 select = "#define _SIGINLINE extern __inline";
2713
2714 c_fix = format;
2715 c_fix_arg = <<- _EOArg_
2716 #ifdef __GNUC_STDC_INLINE__
2717 #define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline
2718 #else
2719 %0
2720 #endif
2721 _EOArg_;
2722
2723 test_text = "#define _SIGINLINE extern __inline";
2724 };
2725
2726
2727 /*
2728 * NetBSD has a semicolon after the ending '}' for some extern "C".
2729 */
2730 fix = {
2731 hackname = netbsd_extra_semicolon;
2732 mach = "*-*-netbsd*";
2733 files = sys/cdefs.h;
2734 select = "#define[ \t]*__END_DECLS[ \t]*};";
2735
2736 c_fix = format;
2737 c_fix_arg = "#define __END_DECLS }";
2738
2739 test_text = "#define __END_DECLS };";
2740 };
2741
2742
2743 /*
2744 * NeXT 3.2 adds const prefix to some math functions.
2745 * These conflict with the built-in functions.
2746 */
2747 fix = {
2748 hackname = next_math_prefix;
2749 files = ansi/math.h;
2750 select = "^extern[ \t]+double[ \t]+__const__[ \t]";
2751
2752 c_fix = format;
2753 c_fix_arg = "extern double %1(";
2754 c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
2755
2756 test_text = "extern\tdouble\t__const__\tmumble();";
2757 };
2758
2759
2760 /*
2761 * NeXT 3.2 uses the word "template" as a parameter for some
2762 * functions. GCC reports an invalid use of a reserved key word
2763 * with the built-in functions.
2764 */
2765 fix = {
2766 hackname = next_template;
2767 files = bsd/libc.h;
2768 select = "[ \t]template\\)";
2769
2770 c_fix = format;
2771 c_fix_arg = "(%1)";
2772 c_fix_arg = "\\(([^)]*)[ \t]template\\)";
2773 test_text = "extern mumble( char * template); /* fix */";
2774 };
2775
2776
2777 /*
2778 * NeXT 3.2 includes the keyword volatile in the abort() and exit()
2779 * function prototypes. That conflicts with the built-in functions.
2780 */
2781 fix = {
2782 hackname = next_volitile;
2783 files = ansi/stdlib.h;
2784 select = "^extern[ \t]+volatile[ \t]+void[ \t]";
2785
2786 c_fix = format;
2787 c_fix_arg = "extern void %1(";
2788 c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
2789
2790 test_text = "extern\tvolatile\tvoid\tabort();";
2791 };
2792
2793
2794 /*
2795 * NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1.
2796 * Note that version 3 of the NeXT system has wait.h in a different directory,
2797 * so that this code won't do anything. But wait.h in version 3 has a
2798 * conditional, so it doesn't need this fix. So everything is okay.
2799 */
2800 fix = {
2801 hackname = next_wait_union;
2802 files = sys/wait.h;
2803
2804 select = 'wait\(union wait';
2805 c_fix = format;
2806 c_fix_arg = "wait(void";
2807 test_text = "extern pid_d wait(union wait*);";
2808 };
2809
2810
2811 /*
2812 * a missing semi-colon at the end of the nodeent structure definition.
2813 */
2814 fix = {
2815 hackname = nodeent_syntax;
2816 files = netdnet/dnetdb.h;
2817 select = "char[ \t]*\\*na_addr[ \t]*$";
2818 c_fix = format;
2819 c_fix_arg = "%0;";
2820 test_text = "char *na_addr\t";
2821 };
2822
2823
2824 /*
2825 * obstack.h used casts as lvalues.
2826 *
2827 * We need to change postincrements of casted pointers (which are
2828 * then dereferenced and assigned into) of the form
2829 *
2830 * *((TYPE*)PTRVAR)++ = (VALUE)
2831 *
2832 * into expressions like
2833 *
2834 * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
2835 *
2836 * which is correct for the cases used in obstack.h since PTRVAR is
2837 * of type char * and the value of the expression is not used.
2838 */
2839 fix = {
2840 hackname = obstack_lvalue_cast;
2841 files = obstack.h;
2842 select = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
2843 c_fix = format;
2844 c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
2845 test_text = "*((void **) (h)->next_free)++ = (aptr)";
2846 };
2847
2848
2849 /*
2850 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
2851 * defining regex.h related types. This causes libg++ build and usage
2852 * failures. Fixing this correctly requires checking and modifying 3 files.
2853 */
2854 fix = {
2855 hackname = osf_namespace_a;
2856 files = reg_types.h;
2857 files = sys/lc_core.h;
2858 test = " -r reg_types.h";
2859 test = " -r sys/lc_core.h";
2860 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
2861 test = " -z \"`grep __regex_t regex.h`\"";
2862
2863 c_fix = format;
2864 c_fix_arg = "__%0";
2865 c_fix_arg = "reg(ex|off|match)_t";
2866
2867 test_text = "`touch sys/lc_core.h`"
2868 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
2869 "extern regex_t re;\n"
2870 "extern regoff_t ro;\n"
2871 "extern regmatch_t rm;\n";
2872 };
2873
2874 fix = {
2875 hackname = osf_namespace_c;
2876 files = regex.h;
2877 test = " -r reg_types.h";
2878 test = " -r sys/lc_core.h";
2879 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
2880 test = " -z \"`grep __regex_t regex.h`\"";
2881
2882 select = "#include <reg_types\.h>.*";
2883 c_fix = format;
2884 c_fix_arg = "%0\n"
2885 "typedef __regex_t\tregex_t;\n"
2886 "typedef __regoff_t\tregoff_t;\n"
2887 "typedef __regmatch_t\tregmatch_t;";
2888
2889 test_text = "#include <reg_types.h>";
2890 };
2891
2892
2893 /*
2894 * Fix __page_size* declarations in pthread.h AIX 4.1.[34].
2895 * The original ones fail if uninitialized externs are not common.
2896 * This is the default for all ANSI standard C++ compilers.
2897 */
2898 fix = {
2899 hackname = pthread_page_size;
2900 files = pthread.h;
2901 select = "^int __page_size";
2902 c_fix = format;
2903 c_fix_arg = "extern %0";
2904 test_text = "int __page_size;";
2905 };
2906
2907 /*
2908 * On broken glibc-2.3.3 systems an array of incomplete structures is
2909 * passed to __sigsetjmp. Fix that to take a pointer instead.
2910 */
2911 fix = {
2912 hackname = pthread_incomplete_struct_argument;
2913 files = pthread.h;
2914 select = "struct __jmp_buf_tag";
2915 c_fix = format;
2916 c_fix_arg = "%1 *%2%3";
2917 c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) (__env)\\[1\\](.*)$";
2918 test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask);";
2919 };
2920
2921 /*
2922 * On DYNIX/ptx, sys/mc_param.h has an embedded asm for the cpuid instruction
2923 * on the P5. This is not used by anything else so we ifdef it out.
2924 * Current GCC doesn't seem to complain about the asm, though.
2925 */
2926 #ifdef PTX
2927 fix = {
2928 hackname = ptx_sys_mc_param_h;
2929 files = sys/mc_param.h;
2930 sed = "/__asm/,/}/{"
2931 "/__asm/i\\\n"
2932 "#if !defined (__GNUC__) && !defined (__GNUG__)\n"
2933 "/}/a\\\n"
2934 "#endif\n"
2935 "}";
2936 test_text = "__asm\n"
2937 "int _CPUID()\n"
2938 "{\n"
2939 " non-GNU assembly here\n"
2940 "}";
2941 };
2942 #endif
2943
2944
2945 /*
2946 * Fix return type of fread and fwrite on sysV68
2947 */
2948 fix = {
2949 hackname = read_ret_type;
2950 files = stdio.h;
2951 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
2952 c_fix = format;
2953 c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
2954 c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
2955
2956 test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
2957 };
2958
2959
2960 /*
2961 * Fix casts as lvalues in glibc's <rpc/xdr.h>.
2962 */
2963 fix = {
2964 hackname = rpc_xdr_lvalue_cast_a;
2965 files = rpc/xdr.h;
2966 select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
2967 c_fix = format;
2968 c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
2969 test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
2970 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
2971 };
2972
2973
2974 fix = {
2975 hackname = rpc_xdr_lvalue_cast_b;
2976 files = rpc/xdr.h;
2977 select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
2978 c_fix = format;
2979 c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
2980 test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
2981 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
2982 };
2983
2984
2985 /*
2986 * function class(double x) conflicts with C++ keyword on rs/6000
2987 */
2988 fix = {
2989 hackname = rs6000_double;
2990 files = math.h;
2991 select = '[^a-zA-Z_]class\(';
2992
2993 c_fix = format;
2994 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
2995 c_fix_arg = '^.*[^a-zA-Z_]class\(.*';
2996
2997 test_text = "extern int class();";
2998 };
2999
3000
3001 /*
3002 * Wrong fchmod prototype on RS/6000.
3003 */
3004 fix = {
3005 hackname = rs6000_fchmod;
3006 files = sys/stat.h;
3007 select = 'fchmod\(char \*';
3008 c_fix = format;
3009 c_fix_arg = "fchmod(int";
3010 test_text = "extern int fchmod(char *, mode_t);";
3011 };
3012
3013
3014 /*
3015 * parameters conflict with C++ new on rs/6000
3016 */
3017 fix = {
3018 hackname = rs6000_param;
3019 files = "stdio.h";
3020 files = "unistd.h";
3021
3022 select = 'rename\(const char \*old, const char \*new\)';
3023 c_fix = format;
3024 c_fix_arg = 'rename(const char *_old, const char *_new)';
3025
3026 test_text = 'extern int rename(const char *old, const char *new);';
3027 };
3028
3029
3030 /*
3031 * On OpenServer and on UnixWare 7, <math.h> uses the native compiler
3032 * __builtin_generic. We fix that usage to use the GCC equivalent.
3033 * It also has a plethora of inline functions that conflict with libstdc++.
3034 */
3035 fix = {
3036 hackname = sco_math;
3037 files = math.h, '*/math.h';
3038 select = "inline double abs";
3039 bypass = "__GNUG__";
3040 sed = "/#define.*__fp_class(a) \\\\/i\\\n"
3041 "#ifndef __GNUC__\n";
3042 sed =
3043 "/.*__builtin_generic/a\\\n"
3044 "#else\\\n"
3045 "#define __fp_class(a) \\\\\\\n"
3046 " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a),long double),\\\\\\\n"
3047 " __fpclassifyl(a), \\\\\\\n"
3048 " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a), float), \\\\\\\n"
3049 " __fpclassifyf(a),__fpclassify(a)))\\\n"
3050 "#endif";
3051
3052 sed = "/extern \"C\\+\\+\"/N;"
3053 "/inline double abs/i\\\n"
3054 "#ifndef __GNUC__\n";
3055 sed = "/inline long double trunc/N;"
3056 "/inline long double trunc.*}.*extern \"C\\+\\+\"/a\\\n"
3057 "#endif /* ! __GNUC__ */";
3058
3059 test_text =
3060 "#define __fp_class(a) \\\\\n"
3061 " __builtin_generic(a,\"ld:__fplcassifyl;f:__fpclassifyf;:__fpclassify\")\n";
3062
3063 };
3064
3065
3066 /*
3067 * On SCO OpenServer prior to 5.0.7UP1, <sys/regset.h> and <ieeefp.h>
3068 * have a clash on struct _fpstate and struct fpstate.
3069 */
3070 fix = {
3071 hackname = sco_regset;
3072 files = sys/regset.h;
3073 mach = "*-*-sco3.2v5*";
3074 select = "(struct[ \t]+.*)fpstate";
3075 c_fix = format;
3076 c_fix_arg = "%1rsfpstate";
3077
3078 test_text =
3079 "union u_fps {\n"
3080 " struct\tfpstate\n"
3081 " {\n"
3082 " int whatever;\n"
3083 " }\n"
3084 "};\n"
3085 "union _u_fps {\n"
3086 " struct _fpstate\n"
3087 " {\n"
3088 " int whatever;\n"
3089 " }\n"
3090 "};\n";
3091 };
3092
3093
3094 /*
3095 * The static functions lstat() and fchmod() in <sys/stat.h>
3096 * cause G++ grief since they're not wrapped in "if __cplusplus".
3097 *
3098 * On SCO OpenServer 5.0.0 through (at least) 5.0.5 <sys/stat.h> contains
3099 * tiny static wrappers that aren't C++ safe.
3100 */
3101 fix = {
3102 hackname = sco_static_func;
3103 files = sys/stat.h;
3104 mach = "i?86-*-sco3.2*";
3105 select = "^static int";
3106
3107 sed = "/^static int/i\\\n"
3108 "#if __cplusplus\\\n"
3109 "extern \"C\" {\\\n"
3110 "#endif /* __cplusplus */";
3111
3112 sed = "/^}$/a\\\n"
3113 "#if __cplusplus\\\n"
3114 " }\\\n"
3115 "#endif /* __cplusplus */";
3116
3117 test_text =
3118 "#ifdef __STDC__\n"
3119 "static int\tstat(const char *__f, struct stat *__p) {\n"
3120 "\treturn __stat32(__f, __p);\n"
3121 "}\n\n# else /* !__STDC__ THIS FAILS ON BSD SYSTEMS */\n"
3122
3123 "static int\tstat(__f, __p)\n"
3124 "\tchar *__f;\n"
3125 "\tstruct stat *__p;\n"
3126 "{\n"
3127 "\treturn __stat32(__f, __p);\n"
3128 "}\n"
3129 "#endif";
3130 };
3131
3132
3133 /*
3134 * Fix prototype declaration of utime in sys/times.h.
3135 * In 3.2v4.0 the const is missing.
3136 */
3137 fix = {
3138 hackname = sco_utime;
3139 files = sys/times.h;
3140 mach = "i?86-*-sco3.2v4*";
3141
3142 select = '\(const char \*, struct utimbuf \*\);';
3143 c_fix = format;
3144 c_fix_arg = '(const char *, const struct utimbuf *);';
3145
3146 test_text = "extern int utime(const char *, struct utimbuf *);";
3147 };
3148
3149 /*
3150 * Sun Solaris 10 defines several C99 math macros in terms of
3151 * builtins specific to the Studio compiler, in particular not
3152 * compatible with the GNU compiler.
3153 */
3154 fix = {
3155 hackname = solaris_math_1;
3156 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3157 bypass = "__GNUC__";
3158 files = iso/math_c99.h;
3159 c_fix = format;
3160 c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
3161 c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
3162 test_text =
3163 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3164 "#undef HUGE_VAL\n"
3165 "#define HUGE_VAL __builtin_huge_val\n"
3166 "#undef HUGE_VALF\n"
3167 "#define HUGE_VALF __builtin_huge_valf\n"
3168 "#undef HUGE_VALL\n"
3169 "#define HUGE_VALL __builtin_huge_vall";
3170 };
3171
3172 fix = {
3173 hackname = solaris_math_2;
3174 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3175 bypass = "__GNUC__";
3176 files = iso/math_c99.h;
3177 c_fix = format;
3178 c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
3179 c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
3180 test_text =
3181 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3182 "#undef INFINITY\n"
3183 "#define INFINITY __builtin_infinity";
3184 };
3185
3186 fix = {
3187 hackname = solaris_math_3;
3188 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3189 bypass = "__GNUC__";
3190 files = iso/math_c99.h;
3191 c_fix = format;
3192 c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
3193 c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
3194 test_text =
3195 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3196 "#undef NAN\n"
3197 "#define NAN __builtin_nan";
3198 };
3199
3200 fix = {
3201 hackname = solaris_math_4;
3202 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3203 bypass = "__GNUC__";
3204 files = iso/math_c99.h;
3205 c_fix = format;
3206 c_fix_arg = "#define\tfpclassify(x) \\\n"
3207 " __extension__ ({ const __typeof(x) __x_fp = (x); \\\n"
3208 "\t\t isnan(__x_fp) \\\n"
3209 "\t\t ? FP_NAN \\\n"
3210 "\t\t : isinf(__x_fp) \\\n"
3211 "\t\t ? FP_INFINITE \\\n"
3212 "\t\t : isnormal(__x_fp) \\\n"
3213 "\t\t\t ? FP_NORMAL \\\n"
3214 "\t\t\t : __x_fp == 0.0 \\\n"
3215 "\t\t\t ? FP_ZERO \\\n"
3216 "\t\t\t : FP_SUBNORMAL; })";
3217 c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
3218 test_text =
3219 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3220 "#undef fpclassify\n"
3221 "#define fpclassify(x) __builtin_fpclassify(x)";
3222 };
3223
3224 fix = {
3225 hackname = solaris_math_8;
3226 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3227 bypass = "__GNUC__";
3228 files = iso/math_c99.h;
3229 c_fix = format;
3230 c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
3231 "\t\t\t ? __builtin_signbitf(x) \\\n"
3232 "\t\t\t : sizeof(x) == sizeof(long double) \\\n"
3233 "\t\t\t ? __builtin_signbitl(x) \\\n"
3234 "\t\t\t : __builtin_signbit(x))";
3235 c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
3236 test_text =
3237 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3238 "#undef signbit\n"
3239 "#define signbit(x) __builtin_signbit(x)";
3240 };
3241
3242 fix = {
3243 hackname = solaris_math_9;
3244 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3245 bypass = "__GNUC__";
3246 files = iso/math_c99.h;
3247 c_fix = format;
3248 c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)";
3249 c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) __builtin_[a-z]+\\(y\\)\\)";
3250 test_text =
3251 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3252 "#undef isgreater\n"
3253 "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n"
3254 "#undef isgreaterequal\n"
3255 "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n"
3256 "#undef isless\n"
3257 "#define isless(x, y) ((x) __builtin_isless(y))\n"
3258 "#undef islessequal\n"
3259 "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n"
3260 "#undef islessgreater\n"
3261 "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n"
3262 "#undef isunordered\n"
3263 "#define isunordered(x, y) ((x) __builtin_isunordered(y))";
3264 };
3265
3266 /*
3267 * On Solaris 11, if you do isinf(NaN) you'll get a floating point
3268 * exception. Provide an alternative using GCC's builtin.
3269 */
3270
3271 fix = {
3272 hackname = solaris_math_10;
3273 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3274 files = iso/math_c99.h;
3275 c_fix = format;
3276 c_fix_arg = "#define\tisinf(x) __builtin_isinf(x)";
3277 c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n"
3278 "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);[ \t]*\\\\\n"
3279 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*INFINITY[ \t]*\\|\\|[ \t]*\\\\\n"
3280 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*\\(-INFINITY\\);[ \t]*\\}\\)";
3281 test_text =
3282 '#pragma ident "@(#)math_c99.h 1.12 07/01/21 SMI"'"\n"
3283 "#undef isinf\n"
3284 "#define isinf(x) __extension__( \\\\\n"
3285 " { __typeof(x) __x_i = (x); \\\\\n"
3286 " __x_i == (__typeof(__x_i)) INFINITY || \\\\\n"
3287 " __x_i == (__typeof(__x_i)) (-INFINITY); })";
3288 };
3289
3290 /*
3291 * Sun Solaris 2.5.1, 2.6 defines PTHREAD_{MUTEX|COND}_INITIALIZER
3292 * incorrectly, so we replace them with versions that correspond to
3293 * the definition. We also explicitly name this fix "1" and the next
3294 * fix "2" because this one does not deal with the last field. This
3295 * fix needs to run before the next.
3296 */
3297 fix = {
3298 hackname = solaris_mutex_init_1;
3299 select = '@\(#\)pthread.h' "[ \t]+1.1[0-9][ \t]+9[567]/[0-9/]+ SMI";
3300 files = pthread.h;
3301 sed = "/define[ \t]*PTHREAD_MUTEX_INI/s/{0, 0,/{{{0}, 0}, {{{0}}},/\n"
3302 "/define[ \t]*PTHREAD_COND_INI/s/{0,/{{{0},0},/";
3303 test_text =
3304 '#ident "@(#)pthread.h 1.16 97/05/05 SMI"'"\n"
3305 "#define PTHREAD_MUTEX_INITIALIZER\t{0, 0, 0}\n"
3306 "#define PTHREAD_COND_INITIALIZER\t{0, 0} /* */\n";
3307 };
3308
3309
3310 /*
3311 * Sun Solaris defines PTHREAD_MUTEX_INITIALIZER with a trailing
3312 * "0" for the last field of the pthread_mutex_t structure, which is
3313 * of type upad64_t, which itself is typedef'd to int64_t, but with
3314 * __STDC__ defined (e.g. by -ansi) it is a union. So change the
3315 * initializer to "{0}" instead
3316 */
3317 fix = {
3318 hackname = solaris_mutex_init_2;
3319 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3320 files = pthread.h;
3321 /*
3322 * On Solaris 10, this fix is unnecessary because upad64_t is
3323 * always defined correctly regardless of the definition of the
3324 * __STDC__ macro. The first "mach" pattern matches up to
3325 * solaris9. The second "mach" pattern will not match any two (or
3326 * more) digit solaris version, but it will match e.g. 2.5.1.
3327 */
3328 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3329 c_fix = format;
3330 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3331 "%0\n"
3332 "#else\n"
3333 "%1, {0}}%4\n"
3334 "#endif";
3335 c_fix_arg = "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+"
3336 "(|/\*.*\*/[ \t]*\\\\\n[ \t]*)\\{.*)"
3337 ",[ \t]*0\\}" "(|[ \t].*)$";
3338 test_text =
3339 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3340 "#define PTHREAD_MUTEX_INITIALIZER\t{{{0},0}, {{{0}}}, 0}\n"
3341 "#define PTHREAD_COND_INITIALIZER\t{{{0}, 0}, 0}\t/* DEFAULTCV */\n"
3342 "#define PTHREAD_MUTEX_INITIALIZER /* = DEFAULTMUTEX */ \\\\\n"
3343 " {{0, 0, 0, DEFAULT_TYPE, _MUTEX_MAGIC}, {{{0}}}, 0}\n"
3344 "#define PTHREAD_COND_INITIALIZER /* = DEFAULTCV */ \\\\\n"
3345 " {{{0, 0, 0, 0}, DEFAULT_TYPE, _COND_MAGIC}, 0}";
3346 };
3347
3348
3349 /*
3350 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a "0" for some
3351 * fields of the pthread_rwlock_t structure, which are of type
3352 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3353 * defined (e.g. by -ansi) it is a union. So change the initializer
3354 * to "{0}" instead.
3355 */
3356 fix = {
3357 hackname = solaris_rwlock_init_1;
3358 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3359 files = pthread.h;
3360 mach = '*-*-solaris*';
3361 c_fix = format;
3362 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3363 "%0\n"
3364 "#else\n"
3365 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
3366 "#endif";
3367 c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
3368 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
3369
3370 test_text =
3371 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3372 "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
3373 };
3374
3375
3376 /*
3377 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
3378 * structure. As such, it need two levels of brackets, but only
3379 * contains one. Wrap the macro definition in an extra layer.
3380 */
3381 fix = {
3382 hackname = solaris_once_init_1;
3383 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3384 files = pthread.h;
3385 mach = '*-*-solaris*';
3386 c_fix = format;
3387 c_fix_arg = "%1{%2}%3";
3388 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
3389 test_text =
3390 '#pragma ident "@(#)pthread.h 1.37 04/09/28 SMI"'"\n"
3391 "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
3392 };
3393
3394
3395 /*
3396 * Sun Solaris defines PTHREAD_ONCE_INIT with a "0" for some
3397 * fields of the pthread_once_t structure, which are of type
3398 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3399 * defined (e.g. by -ansi) it is a union. So change the initializer
3400 * to "{0}" instead. This test relies on solaris_once_init_1.
3401 */
3402 fix = {
3403 hackname = solaris_once_init_2;
3404 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3405 files = pthread.h;
3406 /*
3407 * On Solaris 10, this fix is unnecessary because upad64_t is
3408 * always defined correctly regardless of the definition of the
3409 * __STDC__ macro. The first "mach" pattern matches up to
3410 * solaris9. The second "mach" pattern will not match any two (or
3411 * more) digit solaris version, but it will match e.g. 2.5.1.
3412 */
3413 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3414 c_fix = format;
3415 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3416 "%0\n"
3417 "#else\n"
3418 "%1{0}, {0}, {0}, {%3}%4\n"
3419 "#endif";
3420 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{\\{)"
3421 "(0, 0, 0, )(PTHREAD_[A-Z_]+)(\\}\\})[ \t]*$";
3422 test_text =
3423 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3424 "#define PTHREAD_ONCE_INIT\t{{0, 0, 0, PTHREAD_ONCE_NOTDONE}}\n";
3425 };
3426
3427
3428 /*
3429 * Solaris 2.5.1 and 2.6 use an outdated prototype for send & recv
3430 * in sys/socket.h. This is corrected in Solaris 7 and up.
3431 */
3432 fix = {
3433 hackname = solaris_socket;
3434 files = sys/socket.h;
3435 select = '@\(#\)socket.h' "[ \t]+1.[123][0-9][ \t]+9[567]/[0-9/]+ SMI";
3436 c_fix = format;
3437 c_fix_arg = "extern int %1(int, %2void *, int, int);";
3438 c_fix_arg = '^extern int (recv|send)\(int,'
3439 ' (const )*char '
3440 '\*, int, int\);';
3441
3442 test_text = '#ident "@(#)socket.h 1.30 97/01/20 SMI"'"\n"
3443 "extern int recv(int, char *, int, int);\n"
3444 "extern int send(int, const char *, int, int);";
3445 };
3446
3447
3448 /*
3449 * Solaris 2.8 has what appears to be some gross workaround for
3450 * some old version of their c++ compiler. G++ doesn't want it
3451 * either, but doesn't want to be tied to SunPRO version numbers.
3452 */
3453 fix = {
3454 hackname = solaris_stdio_tag;
3455 files = stdio_tag.h;
3456
3457 select = '__cplusplus < 54321L';
3458 /* In Solaris 10, the code in stdio_tag.h is conditionalized on
3459 "!defined(__GNUC__)" so we no longer need to fix it. */
3460 bypass = '__GNUC__';
3461 sed = 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/';
3462
3463 test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
3464 };
3465
3466
3467 /*
3468 * Sun Solaris 2.5.1 doesn't define 'getpagesize' in <unistd.h>, as is done
3469 * on Solaris 2.6 and up.
3470 */
3471 fix = {
3472 hackname = solaris_unistd;
3473 files = unistd.h;
3474 select = '@\(#\)unistd.h' "[ \t]+1.3[0-9][ \t]+9[567]/[0-9/]+ SMI";
3475 bypass = "getpagesize";
3476 c_fix = format;
3477 c_fix_arg = "extern int getpagesize();\n%0";
3478 c_fix_arg = '^extern (pid_t|int) getpgid\(.*\);';
3479 test_text = '#ident "@(#)unistd.h 1.33 95/08/28 SMI"'"\n"
3480 "extern pid_t getpgid(pid_t);\n"
3481 "extern int getpgid();";
3482 };
3483
3484
3485 /*
3486 * <widec.h> until Solaris 2.5.1 defines macros for a couple of <wchar.h>
3487 * functions, breaking their prototypes if that file is included afterwards.
3488 * Include <wchar.h> early to avoid this issue, as is done on Solaris 2.6
3489 * and up.
3490 */
3491 fix = {
3492 hackname = solaris_widec;
3493 files = widec.h;
3494 mach = '*-*-solaris2.[0-5]';
3495 mach = '*-*-solaris2.[0-5].*';
3496 bypass = "include.*wchar\\.h";
3497 select = "#include <euc.h>";
3498 c_fix = format;
3499 c_fix_arg = "%0\n#include <wchar.h>";
3500 test_text = "#include <euc.h>";
3501 };
3502
3503
3504 /*
3505 * a missing semi-colon at the end of the statsswtch structure definition.
3506 */
3507 fix = {
3508 hackname = statsswtch;
3509 files = rpcsvc/rstat.h;
3510 select = "boottime$";
3511 c_fix = format;
3512 c_fix_arg = "boottime;";
3513 test_text = "struct statswtch {\n int boottime\n};";
3514 };
3515
3516
3517 /*
3518 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
3519 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
3520 * OK too.
3521 */
3522 fix = {
3523 hackname = stdio_stdarg_h;
3524 files = stdio.h;
3525 bypass = "include.*(stdarg\.h|machine/ansi\.h)";
3526 /*
3527 * On Solaris 10, this fix is unncessary; <stdio.h> includes
3528 * <iso/stdio_iso.h>, which includes <sys/va_list.h>.
3529 */
3530 mach = '*-*-solaris2.1[0-9]*';
3531 not_machine = true;
3532
3533 c_fix = wrap;
3534
3535 c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n";
3536
3537 test_text = "";
3538 };
3539
3540
3541 /*
3542 * Don't use or define the name va_list in stdio.h. This is for
3543 * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence
3544 * of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
3545 * indicate that the header knows what it's doing -- under SUSv2,
3546 * stdio.h is required to define va_list, and we shouldn't break
3547 * that. On IRIX 6.5, internal/wchar_core.h used to get its
3548 * definition of va_list from stdio.h. Since this doesn't happen any
3549 * longer, use __gnuc_va_list there, too.
3550 */
3551 fix = {
3552 hackname = stdio_va_list;
3553 files = stdio.h;
3554 files = internal/stdio_core.h;
3555 files = internal/wchar_core.h;
3556 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3557 /*
3558 * On Solaris 10, the definition in
3559 * <stdio.h> is guarded appropriately by the _XPG4 feature macro;
3560 * there is therefore no need for this fix there.
3561 */
3562 mach = '*-*-solaris2.1[0-9]*';
3563 not_machine = true;
3564
3565 /*
3566 * Use __gnuc_va_list in arg types in place of va_list.
3567 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3568 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3569 * trailing parentheses and semicolon save all other systems from this.
3570 * Define __not_va_list__ (something harmless and unused)
3571 * instead of va_list.
3572 * Don't claim to have defined va_list.
3573 */
3574 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3575 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3576 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3577 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3578 "s@ va_list@ __not_va_list__@\n"
3579 "s@\\*va_list@*__not_va_list__@\n"
3580 "s@ __va_list)@ __gnuc_va_list)@\n"
3581 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3582 "@typedef \\1 __not_va_list__;@\n"
3583 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3584 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3585 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3586 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3587 "s@VA_LIST@DUMMY_VA_LIST@\n"
3588 "s@_Va_LIST@_VA_LIST@";
3589 test_text = "extern void mumble( va_list);";
3590 };
3591
3592
3593 /*
3594 * Fix headers that use va_list from stdio.h to use the updated
3595 * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is
3596 * dealt with elsewhere. The presence of __gnuc_va_list,
3597 * __DJ_va_list, or _G_va_list is taken to indicate that the header
3598 * knows what it's doing.
3599 */
3600 fix = {
3601 hackname = stdio_va_list_clients;
3602 files = com_err.h;
3603 files = cps.h;
3604 files = curses.h;
3605 files = krb5.h;
3606 files = lc_core.h;
3607 files = pfmt.h;
3608 files = wchar.h;
3609 files = curses_colr/curses.h;
3610 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3611 /* Don't fix, if we use va_list from stdarg.h, or if the use is
3612 otherwise protected. */
3613 bypass = 'include <stdarg\.h>|#ifdef va_start';
3614
3615 /*
3616 * Use __gnuc_va_list in arg types in place of va_list.
3617 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3618 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3619 * trailing parentheses and semicolon save all other systems from this.
3620 * Define __not_va_list__ (something harmless and unused)
3621 * instead of va_list.
3622 * Don't claim to have defined va_list.
3623 */
3624 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3625 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3626 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3627 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3628 "s@ va_list@ __not_va_list__@\n"
3629 "s@\\*va_list@*__not_va_list__@\n"
3630 "s@ __va_list)@ __gnuc_va_list)@\n"
3631 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3632 "@typedef \\1 __not_va_list__;@\n"
3633 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3634 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3635 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3636 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3637 "s@VA_LIST@DUMMY_VA_LIST@\n"
3638 "s@_Va_LIST@_VA_LIST@";
3639 test_text = "extern void mumble( va_list);";
3640 };
3641
3642
3643 /*
3644 * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
3645 * is "!defined( __STRICT_ANSI__ )"
3646 */
3647 fix = {
3648 hackname = strict_ansi_not;
3649 select = "^([ \t]*#[ \t]*if.*)"
3650 "(!__STDC__"
3651 "|__STDC__[ \t]*==[ \t]*0"
3652 "|__STDC__[ \t]*!=[ \t]*1"
3653 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
3654 /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
3655 bypass = 'GNU and MIPS C compilers define __STDC__ differently';
3656 /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
3657 is not defined by GCC, so it is safe. */
3658 bypass = '__SCO_VERSION__.*__STDC__ != 1';
3659 c_test = stdc_0_in_system_headers;
3660
3661 c_fix = format;
3662 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3663
3664 test_text = "#if !__STDC__ \n"
3665 "#if __STDC__ == 0\n"
3666 "#if __STDC__ != 1\n"
3667 "#if __STDC__ - 0 == 0"
3668 "/* not std C */\nint foo;\n"
3669 "\n#end-end-end-end-if :-)";
3670 };
3671
3672 /*
3673 * "__STDC__-0==0"
3674 * is "!defined( __STRICT_ANSI__ )" on continued #if-s
3675 */
3676 fix = {
3677 hackname = strict_ansi_not_ctd;
3678 files = math.h, limits.h, stdio.h, signal.h,
3679 stdlib.h, sys/signal.h, time.h;
3680 /*
3681 * Starting at the beginning of a line, skip white space and
3682 * a leading "(" or "&&" or "||". One of those must be found.
3683 * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
3684 * expression. If these are nested, then they must accumulate
3685 * because we won't match any closing parentheses. Finally,
3686 * after skipping over all that, we must then match our suspect
3687 * phrase: "__STDC__-0==0" with or without white space.
3688 */
3689 select = "^([ \t]*" '(\(|&&|\|\|)'
3690 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
3691 "[ \t(]*)"
3692 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
3693 c_test = stdc_0_in_system_headers;
3694
3695 c_fix = format;
3696 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3697
3698 test_text = "#if 1 && \\\\\n"
3699 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
3700 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
3701 "|| __STDC__ - 0 == 0 ) /* not std C */\n"
3702 "int foo;\n#endif";
3703 };
3704
3705
3706 /*
3707 * "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1"
3708 * is "defined( __STRICT_ANSI__ )"
3709 */
3710 fix = {
3711 hackname = strict_ansi_only;
3712 select = "^([ \t]*#[ \t]*if.*)"
3713 "(__STDC__[ \t]*!=[ \t]*0"
3714 "|__STDC__[ \t]*==[ \t]*1"
3715 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
3716 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
3717 c_test = stdc_0_in_system_headers;
3718
3719 c_fix = format;
3720 c_fix_arg = "%1 defined(__STRICT_ANSI__)";
3721
3722 test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
3723 };
3724
3725
3726 /*
3727 * IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s
3728 * in prototype without previous definition.
3729 */
3730 fix = {
3731 hackname = struct_file;
3732 files = rpc/xdr.h;
3733 select = '^.*xdrstdio_create.*struct __file_s';
3734 c_fix = format;
3735 c_fix_arg = "struct __file_s;\n%0";
3736 test_text = "extern void xdrstdio_create( struct __file_s* );";
3737 };
3738
3739
3740 /*
3741 * IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr
3742 * in prototype without previous definition.
3743 *
3744 * Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same
3745 * function, and does define it.
3746 */
3747 fix = {
3748 hackname = struct_sockaddr;
3749 files = rpc/auth.h;
3750 select = "^.*authdes_create.*struct sockaddr[^_]";
3751 bypass = "<sys/socket\.h>";
3752 bypass = "struct sockaddr;\n";
3753 c_fix = format;
3754 c_fix_arg = "struct sockaddr;\n%0";
3755 test_text = "extern AUTH* authdes_create( struct sockaddr* );";
3756 };
3757
3758
3759 /*
3760 * Apply fix this to all OSs since this problem seems to effect
3761 * more than just SunOS.
3762 */
3763 fix = {
3764 hackname = sun_auth_proto;
3765 files = rpc/auth.h;
3766 files = rpc/clnt.h;
3767 files = rpc/svc.h;
3768 files = rpc/xdr.h;
3769 bypass = "__cplusplus";
3770 /*
3771 * Select those files containing '(*name)()'.
3772 */
3773 select = '\(\*[a-z][a-z_]*\)\(\)';
3774
3775 c_fix = format;
3776 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
3777 "#else\n%1();%2\n#endif";
3778 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
3779
3780 test_text =
3781 "struct auth_t {\n"
3782 " int (*name)(); /* C++ bad */\n"
3783 "};";
3784 };
3785
3786
3787 /*
3788 * Fix bogus #ifdef on SunOS 4.1.
3789 */
3790 fix = {
3791 hackname = sun_bogus_ifdef;
3792 files = "hsfs/hsfs_spec.h";
3793 files = "hsfs/iso_spec.h";
3794 select = '#ifdef(.*\|\|.*)';
3795 c_fix = format;
3796 c_fix_arg = "#if%1";
3797
3798 test_text = "#ifdef __i386__ || __vax__ || __sun4c__";
3799 };
3800
3801
3802 /*
3803 * Fix the CAT macro in SunOS memvar.h.
3804 */
3805 fix = {
3806 hackname = sun_catmacro;
3807 files = pixrect/memvar.h;
3808 select = "^#define[ \t]+CAT\\(a,b\\).*";
3809 c_fix = format;
3810
3811 c_fix_arg =
3812 "#ifdef __STDC__\n"
3813 "# define CAT(a,b) a##b\n"
3814 "#else\n%0\n#endif";
3815
3816 test_text =
3817 "#define CAT(a,b)\ta/**/b";
3818 };
3819
3820
3821 /*
3822 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
3823 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68
3824 */
3825 fix = {
3826 hackname = sun_malloc;
3827 files = malloc.h;
3828 bypass = "_CLASSIC_ANSI_TYPES";
3829
3830 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
3831 sed = "s/int[ \t][ \t]*free/void\tfree/g";
3832 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
3833 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
3834 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
3835
3836 test_text =
3837 "typedef char *\tmalloc_t;\n"
3838 "int \tfree();\n"
3839 "char*\tmalloc();\n"
3840 "char*\tcalloc();\n"
3841 "char*\trealloc();";
3842 };
3843
3844
3845 /*
3846 * Check for yet more missing ';' in struct (in SunOS 4.0.x)
3847 */
3848 fix = {
3849 hackname = sun_rusers_semi;
3850 files = rpcsvc/rusers.h;
3851 select = "_cnt$";
3852 sed = "/^struct/,/^};/s/_cnt$/_cnt;/";
3853 test_text = "struct mumble\n int _cnt\n};";
3854 };
3855
3856
3857 /*
3858 * signal.h on SunOS defines signal using (),
3859 * which causes trouble when compiling with g++ -pedantic.
3860 */
3861 fix = {
3862 hackname = sun_signal;
3863 files = sys/signal.h;
3864 files = signal.h;
3865 select = "^void\t" '\(\*signal\(\)\)\(\);.*';
3866
3867 c_fix = format;
3868 c_fix_arg =
3869 "#ifdef __cplusplus\n"
3870 "void\t(*signal(...))(...);\n"
3871 "#else\n%0\n#endif";
3872
3873 test_text = "void\t(*signal())();";
3874 };
3875
3876
3877 /*
3878 * Correct the return type for strlen in strings.h in SunOS 4.
3879 */
3880 fix = {
3881 hackname = sunos_strlen;
3882 files = strings.h;
3883 select = "int[ \t]*strlen\\(\\);(.*)";
3884 c_fix = format;
3885 c_fix_arg = "__SIZE_TYPE__ strlen();%1";
3886 test_text = " int\tstrlen(); /* string length */";
3887 };
3888
3889
3890 /*
3891 * Disable apparent native compiler optimization cruft in SVR4.2 <string.h>
3892 * that is visible to any ANSI compiler using this include. Simply
3893 * delete the lines that #define some string functions to internal forms.
3894 */
3895 fix = {
3896 hackname = svr4_disable_opt;
3897 files = string.h;
3898 select = '#define.*__std_hdr_';
3899 sed = '/#define.*__std_hdr_/d';
3900 test_text = "#define strlen __std_hdr_strlen\n";
3901 };
3902
3903
3904 /*
3905 * Conditionalize some of <sys/endian.h> on __GNUC__ and __GNUG__.
3906 * On some systems (UnixWare 2, UnixWare 7), the file is byteorder.h
3907 * but we still "hijack" it and redirect it to the GNU byteorder.h..
3908 */
3909 #ifdef SVR5
3910 fix = {
3911 hackname = svr4_endian;
3912 files = sys/endian.h;
3913 #ifdef LATER
3914 /*
3915 * since we emit our own sys/byteorder.h,
3916 * this fix can never be applied to that file.
3917 */
3918 files = sys/byteorder.h;
3919 #endif
3920 bypass = '__GNUC__';
3921
3922 sed = "/#\tifdef\t__STDC__/i\\\n"
3923 "# if !defined (__GNUC__) && !defined (__GNUG__)\n";
3924
3925 sed = "/#\t\tinclude\t<sys\\/byteorder.h>/s/\t\t/ /";
3926
3927 sed = "/# include\t<sys\\/byteorder.h>/i\\\n"
3928 "# endif /* !defined (__GNUC__) && !defined (__GNUG__) */\n";
3929 };
3930 #endif /* SVR5 */
3931
3932
3933 /*
3934 * Remove useless extern keyword from struct forward declarations
3935 * in <sys/stream.h> and <sys/strsubr.h>
3936 */
3937 #ifdef SVR4
3938 fix = {
3939 hackname = svr4_extern_struct;
3940 files = sys/stream.h;
3941 files = sys/strsubr.h;
3942 select = 'extern struct [a-z_]*;';
3943 sed = 's/extern struct \([a-z][a-z_]*\)/struct \1/';
3944 };
3945 #endif
3946
3947 /*
3948 * Fix declarations of `ftw' and `nftw' in <ftw.h>. On some/most SVR4
3949 * systems the file <ftw.h> contains extern declarations of these
3950 * functions followed by explicitly `static' definitions of these
3951 * functions... and that's not allowed according to ANSI C. (Note
3952 * however that on Solaris, this header file glitch has been pre-fixed by
3953 * Sun. In the Solaris version of <ftw.h> there are no static
3954 * definitions of any function so we don't need to do any of this stuff
3955 * when on Solaris.
3956 */
3957 #ifdef SVR4
3958 #ifndef SOLARIS
3959 fix = {
3960 hackname = svr4_ftw;
3961 files = ftw.h;
3962 select = '^extern int ftw\(const';
3963
3964 sed = '/^extern int ftw(const/i' "\\\n"
3965 "#if !defined(_STYPES)\\\n"
3966 "static\\\n"
3967 "#else\\\n"
3968 "extern\\\n"
3969 "#endif";
3970 sed = 's/extern \(int ftw(const.*\)$/\1/';
3971 sed = "/^extern int nftw/i\\\n"
3972 "#if defined(_STYPES)\\\n"
3973 "static\\\n"
3974 "#else\\\n"
3975 "extern\\\n"
3976 "#endif";
3977 sed = 's/extern \(int nftw.*\)$/\1/';
3978 sed = "/^extern int ftw(),/c\\\n"
3979 "#if !defined(_STYPES)\\\n"
3980 "static\\\n"
3981 "#else\\\n"
3982 "extern\\\n"
3983 "#endif\\\n"
3984 " int ftw();\\\n"
3985 "#if defined(_STYPES)\\\n"
3986 "static\\\n"
3987 "#else\\\n"
3988 "extern\\\n"
3989 "#endif\\\n"
3990 " int nftw();";
3991 };
3992 #endif
3993 #endif
3994
3995
3996 /*
3997 * Fix broken decl of getcwd present on some svr4 systems.
3998 */
3999 fix = {
4000 hackname = svr4_getcwd;
4001 files = stdlib.h;
4002 files = unistd.h;
4003 files = prototypes.h;
4004 select = 'getcwd\(char \*, int\)';
4005
4006 c_fix = format;
4007 c_fix_arg = "getcwd(char *, size_t)";
4008
4009 test_text = "extern char* getcwd(char *, int);";
4010 };
4011
4012
4013 /*
4014 * Wrap some files on System V r4 and DYNIX/ptx systems with
4015 * #ifdef _KERNEL, presumably to prevent kernel headers from
4016 * leaking into userspace. This may not be necessary at all,
4017 * but it was in the old scripts, so it seems safest to keep it for now.
4018 */
4019 fix = {
4020 /* Can't name this with _kernel, or the test case will hit the bypass! */
4021 hackname = svr4_krnl;
4022 /* Since I'm rather unsure about the validity of this, limit it
4023 * to the specific systems it was operating on before. It should
4024 * also be bypassed for i?86-*-sysv4.3uw2, by that rule, but I didn't
4025 * see an easy way to do that. Hopefully it will be harmless
4026 * in any case. -- Nathanael */
4027 mach = '*-*-sysv4*';
4028 mach = 'i?86-sequent-ptx*';
4029 files = fs/rfs/rf_cache.h;
4030 files = sys/erec.h;
4031 files = sys/err.h;
4032 files = sys/char.h;
4033 files = sys/getpages.h;
4034 files = sys/map.h;
4035 files = sys/cmn_err.h;
4036 files = sys/kdebugger.h;
4037
4038 /* This bypass will match _KERNEL, __KERNEL, __KERNEL__, etc.
4039 * It will also match SVR4_KERNEL_CHECK, which means that the
4040 * testsuite case will always be bypassed. Which is fine with me. */
4041 bypass = '_KERNEL';
4042
4043 c_fix = wrap;
4044 c_fix_arg = "#ifdef _KERNEL\n";
4045 c_fix_arg = "#endif /* _KERNEL */\n";
4046
4047 /* There's no reasonable test for this given that we don't know exactly
4048 * what problem inspired it in the first place. */
4049 test_text = "";
4050 };
4051
4052
4053 /*
4054 * Delete any #defines of `__i386' which may be present in <ieeefp.h>. They
4055 * tend to conflict with the compiler's own definition of this symbol. (We
4056 * will use the compiler's definition.)
4057 * Likewise __sparc, for Solaris, and __i860, and a few others
4058 * (guessing it is necessary for all of them).
4059 */
4060 #ifdef SVR4
4061 fix = {
4062 hackname = svr4_mach_defines;
4063 files = ieeefp.h;
4064 select = "#define[ \t]*__(i386|mips|sparc|m88k|m68k)[ \t]";
4065 sed = "/#define[ \t]*__\\(i386|mips|sparc|m88k|m68k\\)[ \t]/d";
4066 };
4067 #endif
4068
4069
4070 /*
4071 * Fix declarations of `makedev', `major', and `minor' in <sys/mkdev.h>.
4072 * They are declared as non-static then immediately redeclared as static.
4073 */
4074 #ifdef SVR5
4075 fix = {
4076 hackname = svr4_mkdev;
4077 files = sys/mkdev.h;
4078 select = '^static';
4079
4080 sed = "/^dev_t makedev(/s/^/static /";
4081 sed = "/^major_t major(/s/^/static /";
4082 sed = "/^minor_t minor(/s/^/static /";
4083 };
4084 #endif /* SVR5 */
4085
4086
4087 /*
4088 * Fix reference to NC_NPI_RAW in <sys/netcspace.h>.
4089 * Also fix types of array initializers.
4090 */
4091 #ifdef SVR4
4092 fix = {
4093 hackname = svr4_netcspace;
4094 files = sys/netcspace.h;
4095 select = 'NC_NPI_RAW';
4096 sed = 's/NC_NPI_RAW/NC_TPI_RAW/g';
4097 sed = 's/NC_/(unsigned long) NC_/';
4098 };
4099 #endif
4100
4101 /*
4102 * Fix reference to NMSZ in <sys/adv.h>.
4103 */
4104 #ifdef SVR4
4105 fix = {
4106 hackname = svr4_nmsz;
4107 files = sys/adv.h;
4108 select = '\[NMSZ\]';
4109 sed = 's/\[NMSZ\]/\[RFS_NMSZ\]/g';
4110 };
4111 #endif
4112
4113
4114 /*
4115 * Some SVR4 systems supposedly use these non-ANSI preprocessor directives.
4116 */
4117 #ifdef SVR4
4118 fix = {
4119 hackname = svr4_preproc_lint_on;
4120 select = '#lint\(on\)';
4121 c_fix = format;
4122 c_fix_arg = 'defined(lint)';
4123 test_text = "#if #lint(on)";
4124 };
4125 fix = {
4126 hackname = svr4_preproc_lint_off;
4127 select = '#lint\(off\)';
4128 c_fix = format;
4129 c_fix_arg = '!defined(lint)';
4130 test_text = "#if #lint(off)";
4131 };
4132 fix = {
4133 hackname = svr4_preproc_machine;
4134 select = '#(machine|system|cpu)\(([^)]*)\)';
4135 c_fix = format;
4136 c_fix_arg = 'defined(__%1__)';
4137 test_text = "#if #machine(i386) || #system(vax) || #cpu(sparc)";
4138 };
4139 #endif
4140
4141
4142 /*
4143 * Fix broken decl of profil present on some svr4 systems.
4144 */
4145 fix = {
4146 hackname = svr4_profil;
4147 files = stdlib.h;
4148 files = unistd.h;
4149
4150 select =
4151 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
4152 /* The fix is wrong on IRIX 5/6 and creates a conflict with another
4153 prototype in <sys/profil.h>. */
4154 bypass = 'Silicon Graphics';
4155 c_fix = format;
4156 c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)';
4157
4158 test_text =
4159 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
4160 };
4161
4162
4163 /*
4164 * Convert functions to prototype form, and fix arg names in <sys/stat.h>.
4165 */
4166 #ifdef SVR4
4167 fix = {
4168 hackname = svr4_proto_form;
4169 files = sys/stat.h;
4170 select = 'const extern';
4171
4172 sed = "/^stat([ \t]*[^c]/ {\nN\nN\n"
4173 "s/(.*)\\n/( /\n"
4174 "s/;\\n/, /\n"
4175 "s/;$/)/\n" "}";
4176
4177 sed = "/^lstat([ \t]*[^c]/ {\nN\nN\n"
4178 "s/(.*)\\n/( /\n"
4179 "s/;\\n/, /\n"
4180 "s/;$/)/\n" "}";
4181
4182 sed = "/^fstat([ \t]*[^i]/ {\nN\nN\n"
4183 "s/(.*)\\n/( /\n"
4184 "s/;\\n/, /\n"
4185 "s/;$/)/\n" "}";
4186
4187 sed = "/^mknod([ \t]*[^c]/{\nN\nN\nN\n"
4188 "s/(.*)\\n/( /\n"
4189 "s/;\\n/, /g\n"
4190 "s/;$/)/\n" "}";
4191
4192 sed = "1,$s/\\([^A-Za-z]\\)path\\([^A-Za-z]\\)/\\1__path\\2/g";
4193 sed = "1,$s/\\([^A-Za-z]\\)buf\\([^A-Za-z]\\)/\\1__buf\\2/g";
4194 sed = "1,$s/\\([^A-Za-z]\\)fd\\([^A-Za-z]\\)/\\1__fd\\2/g";
4195 sed = "1,$s/ret\\([^u]\\)/__ret\\1/g";
4196 sed = "1,$s/\\([^_]\\)mode\\([^_]\\)/\\1__mode\\2/g";
4197 sed = "1,$s/\\([^_r]\\)dev\\([^_]\\)/\\1__dev\\2/g";
4198 };
4199 #endif
4200
4201 /*
4202 * Add a prototyped declaration of mmap to <sys/mman.h>.
4203 */
4204 #ifdef SVR4
4205 fix = {
4206 hackname = svr4_proto_mmap;
4207 files = sys/mman.h;
4208 select = '^extern caddr_t mmap();$';
4209 sed = '/^extern caddr_t mmap();$/c' "\\\n"
4210 "#ifdef __STDC__\\\n"
4211 "extern caddr_t mmap (caddr_t, size_t, int, int, int, off_t);\\\n"
4212 "#else /* !defined(__STDC__) */\\\n"
4213 "extern caddr_t mmap ();\\\n"
4214 "#endif /* !defined(__STDC__) */\\\n";
4215 };
4216 #endif
4217
4218 /*
4219 * Add a #define of _SIGACTION_ into <sys/signal.h>.
4220 */
4221 #ifdef SVR4
4222 fix = {
4223 hackname = svr4_sigaction;
4224 files = sys/signal.h;
4225 sed = "/^struct sigaction {/i\\\n"
4226 "#define _SIGACTION_";
4227 sed = 's/(void *(\*)())/(void (*)(int))/';
4228 };
4229 #endif
4230
4231
4232 /*
4233 * Correct types for signal handler constants like SIG_DFL; they might be
4234 * void (*) (), and should be void (*) (int). C++ doesn't like the
4235 * old style.
4236 */
4237 fix = {
4238 hackname = svr4_sighandler_type;
4239 files = sys/signal.h;
4240 select = 'void *\(\*\)\(\)';
4241 c_fix = format;
4242 c_fix_arg = "void (*)(int)";
4243 test_text = "#define SIG_DFL (void(*)())0\n"
4244 "#define SIG_IGN (void (*)())0\n";
4245 };
4246
4247 /*
4248 * Put storage class at start of decl, to avoid warning.
4249 */
4250 #ifdef SVR4
4251 fix = {
4252 hackname = svr4_storage_class;
4253 files = rpc/types.h;
4254 select = 'const extern';
4255 sed = 's/const extern/extern const/g';
4256 };
4257 #endif
4258
4259
4260 /*
4261 * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
4262 * function 'getrnge' in <regexp.h> before they declare it. For these
4263 * systems add a 'static int' declaration of 'getrnge' into <regexp.h>
4264 * early on.
4265 *
4266 * 'getrnge' traditionally manipulates a file-scope global called 'size',
4267 * so put the declaration right after the declaration of 'size'.
4268 *
4269 * Don't do this if there is already a `static void getrnge' declaration
4270 * present, since this would cause a redeclaration error. Solaris 2.x has
4271 * such a declaration.
4272 */
4273 fix = {
4274 hackname = svr4_undeclared_getrnge;
4275 files = regexp.h;
4276 select = "getrnge";
4277 bypass = "static void getrnge";
4278 c_fix = format;
4279 c_fix_arg = "%0\n"
4280 "static int getrnge ();";
4281 c_fix_arg = "^static int[ \t]+size;";
4282 test_text = "static int size;\n"
4283 "/* stuff which calls getrnge() */\n"
4284 "static getrnge()\n"
4285 "{}";
4286 };
4287
4288
4289 /*
4290 * Like svr4_mach_defines, but with newfangled syntax.
4291 * Source lines are of #define __i386 #machine(i386). Delete them.
4292 */
4293 #ifdef SVR5
4294 fix = {
4295 hackname = svr5_mach_defines;
4296 files = ieeefp.h;
4297 select = "#define[ \t]*__i386.*\(i386\)";
4298 sed = "/#define[ \t]*__i386.*/d";
4299 };
4300 #endif /* SVR5 */
4301
4302
4303 /*
4304 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
4305 * in string.h on sysV68
4306 * Correct the return type for strlen in string.h on Lynx.
4307 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
4308 * Add missing const for strdup on OSF/1 V3.0.
4309 * On sysV88 layout is slightly different.
4310 */
4311 fix = {
4312 hackname = sysv68_string;
4313 files = testing.h;
4314 files = string.h;
4315 bypass = "_CLASSIC_ANSI_TYPES";
4316
4317 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
4318 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
4319 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
4320
4321 sed = "/^extern char$/N";
4322 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
4323
4324 sed = "/^extern int$/N";
4325 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
4326
4327 sed = "/^\tstrncmp(),$/N";
4328 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
4329 '\1;' "\\\nextern unsigned int\\\n\\2/";
4330
4331 test_text =
4332 "extern int strlen();\n"
4333
4334 "extern int ffs(long);\n"
4335
4336 "extern char\n"
4337 "\t*memccpy(),\n"
4338 "\tmemcpy();\n"
4339
4340 "extern int\n"
4341 "\tstrcmp(),\n"
4342 "\tstrncmp(),\n"
4343 "\tstrlen(),\n"
4344 "\tstrspn();\n"
4345
4346 "extern int\n"
4347 "\tstrlen(), strspn();";
4348 };
4349
4350
4351 /*
4352 * Fix return type of calloc, malloc, realloc, bsearch and exit
4353 */
4354 fix = {
4355 hackname = sysz_stdlib_for_sun;
4356 files = stdlib.h;
4357 bypass = "_CLASSIC_ANSI_TYPES";
4358
4359 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
4360 c_fix = format;
4361 c_fix_arg = "void *\t%1(";
4362
4363 test_text =
4364 "extern char*\tcalloc(size_t);\n"
4365 "extern char*\tmalloc(size_t);\n"
4366 "extern char*\trealloc(void*,size_t);\n"
4367 "extern char*\tbsearch(void*,size_t,size_t);\n";
4368 };
4369
4370
4371 /*
4372 * __thread is now a keyword.
4373 */
4374 fix = {
4375 hackname = thread_keyword;
4376 files = "pthread.h";
4377 files = "bits/sigthread.h";
4378 select = "([* ])__thread([,)])";
4379 c_fix = format;
4380 c_fix_arg = "%1__thr%2";
4381
4382 test_text =
4383 "extern int pthread_create (pthread_t *__restrict __thread,\n"
4384 "extern int pthread_kill (pthread_t __thread, int __signo);\n"
4385 "extern int pthread_cancel (pthread_t __thread);";
4386 };
4387
4388 /*
4389 * if the #if says _cplusplus, not the double underscore __cplusplus
4390 * that it should be
4391 */
4392 fix = {
4393 hackname = tinfo_cplusplus;
4394 files = tinfo.h;
4395 select = "[ \t]_cplusplus";
4396
4397 c_fix = format;
4398 c_fix_arg = " __cplusplus";
4399 test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
4400 };
4401
4402
4403 /*
4404 * function parameter to atexit is missing "void" on VAX Ultrix 4.3.
4405 */
4406 fix = {
4407 hackname = ultrix_atexit_param;
4408 files = stdlib.h;
4409 select = 'atexit\(.*\(\)';
4410
4411 c_fix = format;
4412 c_fix_arg = "atexit( void (*__func)( void )";
4413
4414 test_text = "int atexit( void (*__func)() );\n";
4415 };
4416
4417
4418 /*
4419 * parameter to atof not const on DECstation Ultrix V4.0 and NEWS-OS 4.2R.
4420 */
4421 fix = {
4422 hackname = ultrix_atof_param;
4423 files = math.h;
4424 select = "atof\\([ \t]*char";
4425
4426 c_fix = format;
4427 c_fix_arg = "atof(const char";
4428
4429 test_text = "extern double atof( char *__nptr);\n";
4430 };
4431
4432
4433 /*
4434 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4435 */
4436 fix = {
4437 hackname = ultrix_const;
4438 files = stdio.h;
4439 select = 'perror\( char \*';
4440
4441 c_fix = format;
4442 c_fix_arg = "%1 const %3 *__";
4443 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
4444 "[ \t]+(char|void) \\*__";
4445
4446 test_text =
4447 "extern void perror( char *__s );\n"
4448 "extern int fputs( char *__s, FILE *);\n"
4449 "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n"
4450 "extern int fscanf( FILE *__stream, char *__format, ...);\n"
4451 "extern int scanf( char *__format, ...);\n";
4452 };
4453
4454
4455 /*
4456 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4457 */
4458 fix = {
4459 hackname = ultrix_const2;
4460 files = stdio.h;
4461
4462 select = '\*fopen\( char \*';
4463 c_fix = format;
4464 c_fix_arg = "%1( const char *%3, const char *";
4465 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\("
4466 "[ \t]*char[ \t]*\\*([^,]*),"
4467 "[ \t]*char[ \t]*\\*[ \t]*";
4468
4469 test_text =
4470 "extern FILE *fopen( char *__filename, char *__type );\n"
4471 "extern int sscanf( char *__s, char *__format, ...);\n"
4472 "extern FILE *popen(char *, char *);\n"
4473 "extern char *tempnam(char*,char*);\n";
4474 };
4475
4476
4477 /*
4478 * parameters not const on Ultrix V4.3.
4479 */
4480 fix = {
4481 hackname = ultrix_const3;
4482 files = stdio.h;
4483 select = 'fdopen\( .*, char \*';
4484
4485 c_fix = format;
4486 c_fix_arg = "%1 const %3 *__";
4487 c_fix_arg = "([ \t*](fdopen)\\(.*)"
4488 "[ \t]+(char|void) \\*__";
4489
4490 test_text =
4491 "extern FILE * fdopen( int __filedes, char *__type );\n";
4492 };
4493
4494
4495 /*
4496 * Ultrix V4.[35] puts the declaration of uname before the definition
4497 * of struct utsname, so the prototype (added by fixproto) causes havoc.
4498 */
4499 fix = {
4500 hackname = ultrix_fix_fixproto;
4501 files = sys/utsname.h;
4502 select = ULTRIX;
4503
4504 c_fix = format;
4505 c_fix_arg = "struct utsname;\n%0";
4506 c_fix_arg = "^[ \t]*extern[ \t]*int[ \t]*uname\\(\\);";
4507
4508 test_text =
4509 "/* ULTRIX's uname */\nextern\tint\tuname();";
4510 };
4511
4512
4513 /*
4514 * Check for bad #ifdef line (in Ultrix 4.1)
4515 */
4516 fix = {
4517 hackname = ultrix_ifdef;
4518 select = "^#ifdef KERNEL[ \t]+&&";
4519 files = sys/file.h;
4520
4521 c_fix = format;
4522 c_fix_arg = "#if defined(KERNEL) &&";
4523
4524 test_text =
4525 "#ifdef KERNEL\t&& defined( mumbojumbo )\nint oops;\n#endif";
4526 };
4527
4528
4529 /*
4530 * Add once-only latch to Ultrix V4.3 locale.h.
4531 */
4532 fix = {
4533 hackname = ultrix_locale;
4534 files = locale.h;
4535 select = "@\\(#\\)locale\\.h.*6\\.1.*\\(ULTRIX\\)";
4536 c_fix = wrap;
4537 test_text =
4538 "@(#)locale.h 6.1 (ULTRIX)\n";
4539 };
4540
4541
4542 /*
4543 * Strip "|| CC$gfloat" from Ultrix math headers.
4544 */
4545 fix = {
4546 hackname = ultrix_math_ifdef;
4547 files = sys/limits.h;
4548 files = float.h;
4549 files = math.h;
4550 select = "^(#if.*)\\|\\|[ \t]+CC\\$[a-z]+";
4551 c_fix = format;
4552 c_fix_arg = "%1";
4553
4554 test_text = '#if defined(__GFLOAT) || CC\$gfloat';
4555 };
4556
4557
4558 /*
4559 * Avoid nested comments on Ultrix 4.3.
4560 */
4561 fix = {
4562 hackname = ultrix_nested_ioctl;
4563 files = sys/ioctl.h;
4564 select = "^/\\* #define SIOCSCREEN";
4565 sed = "/^\\/\\* #define SIOCSCREEN/s@/\\* screend@*//* screend@";
4566 test_text =
4567 "/* #define SIOCSCREENON _IOWR('i', 49, int)"
4568 "/* screend, net/gw_screen.h */\n";
4569 };
4570
4571
4572 fix = {
4573 hackname = ultrix_nested_svc;
4574 files = rpc/svc.h;
4575 select = "^ \\*[ \t]*int protocol; */\\*";
4576 sed = "s@^\\( \\*\tint protocol; \\)/\\*@\\1*/ /*@";
4577 test_text =
4578 " *\tint protocol; /* like TCP or UDP\n";
4579 };
4580
4581
4582 /*
4583 * Add missing prototype for lstat and define for S_ISLNK
4584 * in Ultrix V4.3 sys/stat.h.
4585 */
4586 fix = {
4587 hackname = ultrix_stat;
4588 files = sys/stat.h;
4589 select = "@\\(#\\)stat\\.h.*6\\.1.*\\(ULTRIX\\)";
4590 sed = "/^#define[ \t]S_IFPORT[ \t]*S_IFIFO$/a\\\n"
4591 "\\\n"
4592 "/* macro to test for symbolic link */\\\n"
4593 "#define S_ISLNK(mode) (((mode) & S_IFMT) == S_IFLNK)\\\n"
4594 "\n";
4595 sed = "/^[ \t]*fstat(),$/a\\\n"
4596 "\tlstat(),\n";
4597 test_text =
4598 "@(#)stat.h 6.1 (ULTRIX)\n"
4599 "#define S_IFPORT S_IFIFO\n"
4600 "\tfstat(),\n/* THE INSERTION LINE FAILS ON BSD SYSTEMS */";
4601 };
4602
4603
4604 /*
4605 * Check for superfluous `static' (in Ultrix 4.2)
4606 * On Ultrix 4.3, includes of other files (r3_cpu.h,r4_cpu.h) is broken.
4607 */
4608 fix = {
4609 hackname = ultrix_static;
4610 files = machine/cpu.h;
4611 select = '#include "r[34]_cpu';
4612 sed = "s/^static struct tlb_pid_state/struct tlb_pid_state/";
4613 sed = 's/^#include "r3_cpu\.h"$/#include <machine\/r3_cpu\.h>/';
4614 sed = 's/^#include "r4_cpu\.h"$/#include <machine\/r4_cpu\.h>/';
4615 test_text =
4616 "static struct tlb_pid_state {\n"
4617 "#include \"r3_cpu.h\"\n";
4618 };
4619
4620
4621 /*
4622 * Add missing declarations to Ultrix V4.3 stdlib.h.
4623 */
4624 fix = {
4625 hackname = ultrix_stdlib;
4626 files = stdlib.h;
4627 select = "@\\(#\\)stdlib\\.h.*6\\.1.*\\(ULTRIX\\)";
4628
4629 sed = "/^char.*getenv( const char .* );.*$/a\\\n"
4630 "int\t\tsetenv( const char *__name, const char *__val, int __ovrwrt );\\\n"
4631 "void\t\tunsetenv( const char *__name );\\\n"
4632 "int\t\tputenv( char *__s );\n";
4633
4634 sed = "/^char.*getenv();.*$/a\\\n"
4635 "int\tsetenv();\\\n"
4636 "void\tunsetenv();\\\n"
4637 "int\tputenv();\n";
4638
4639 test_text =
4640 "@(#)stdlib.h 6.1 (ULTRIX)\n"
4641 "char * getenv( const char *__name );\n"
4642 "char *getenv();\n";
4643 };
4644
4645
4646 /*
4647 * Add once-only latch to Ultrix V4.3 strings.h.
4648 */
4649 fix = {
4650 hackname = ultrix_strings;
4651 files = strings.h;
4652 select = "@\\(#\\)strings\\.h.*6\\.1.*\\(ULTRIX\\)";
4653 c_fix = wrap;
4654 test_text =
4655 "@(#)strings.h 6.1 (ULTRIX)\n";
4656 };
4657
4658
4659 /*
4660 * Add missing declarations to Ultrix V4.3 strings.h.
4661 */
4662 fix = {
4663 hackname = ultrix_strings2;
4664 files = strings.h;
4665 select = "@\\(#\\)strings\\.h.*6\\.1.*\\(ULTRIX\\)";
4666
4667 sed = "/^.*strncmp( const .* );.*/a\\\n"
4668 "\\\n"
4669 "extern int\\\n"
4670 "\tstrcasecmp( const char *__s1, const char *__s2),\\\n"
4671 "\tstrncasecmp( const char *__s1, const char *__s2, size_t __n );\n";
4672
4673 sed = "/^.*strncmp();.*/a\\\n"
4674 "extern int\\\n"
4675 "\tstrcasecmp(),\\\n"
4676 "\tstrncasecmp();\n";
4677
4678 test_text =
4679 "@(#)strings.h 6.1 (ULTRIX)\n"
4680 "\tstrncmp( const char *__s1, const char *__s2, size_t __n );\n"
4681 "\tstrncmp();\n";
4682 };
4683
4684
4685 /*
4686 * Add missing declarations to Ultrix V4.3 sys/time.h.
4687 */
4688 fix = {
4689 hackname = ultrix_sys_time;
4690 files = sys/time.h;
4691 select = "@\\(#\\)time\\.h.*6\\.1.*\\(ULTRIX\\)";
4692
4693 sed = "/^extern.*time_t.*time( time_t .* );.*$/a\\\n"
4694 "\\\n"
4695 "extern int adjtime(struct timeval *, struct timeval *);\\\n"
4696 "extern int getitimer(int, struct itimerval *);\\\n"
4697 "extern int setitimer(int, struct itimerval *, struct itimerval *);\\\n"
4698 "extern int gettimeofday(struct timeval *, struct timezone *);\\\n"
4699 "extern int settimeofday(struct timeval *, struct timezone *);\\\n"
4700 "extern void profil(const void *, size_t, size_t, unsigned int);\\\n"
4701 "extern int stime(const time_t *);\\\n"
4702 "extern int utimes(const char *, const struct timeval[2]);\\\n"
4703 "extern int select(int, fd_set *, fd_set *, fd_set *, struct timeval *);\n";
4704
4705 sed = "/^extern.*double.*difftime();.*$/a\\\n"
4706 "extern\tint adjtime();\\\n"
4707 "extern\tint getitimer();\\\n"
4708 "extern\tint setitimer();\\\n"
4709 "extern\tint gettimeofday();\\\n"
4710 "extern\tint settimeofday();\\\n"
4711 "extern\tvoid profil();\\\n"
4712 "extern\tint stime();\\\n"
4713 "extern\tint utimes();\\\n"
4714 "extern\tint select();\n";
4715
4716 test_text =
4717 "@(#)time.h 6.1 (ULTRIX)\n"
4718 "extern time_t time( time_t *__tloc );\n"
4719 "extern double difftime();\n";
4720 };
4721
4722
4723 /*
4724 * Add missing declarations to Ultrix V4.3 unistd.h.
4725 */
4726 fix = {
4727 hackname = ultrix_unistd;
4728 files = unistd.h;
4729 select = "@\\(#\\)unistd\\.h.*6\\.1.*\\(ULTRIX\\)";
4730
4731 sed = "/^[ \t]*getgroups(),.*$/a\\\n"
4732 "\tgetpagesize(),\n";
4733
4734 sed = "/^[ \t]*fork(),.*$/a\\\n"
4735 "\tvfork(),\n";
4736
4737 test_text =
4738 "@(#)unistd.h 6.1 (ULTRIX)\n"
4739 "\tgetgroups(),\n"
4740 "\tfork(),\n";
4741 };
4742
4743
4744 /*
4745 * On Cray Unicos/Mk some standard headers use the C99 keyword "restrict"
4746 * which must be replaced by __restrict__ for GCC.
4747 */
4748 fix = {
4749 hackname = unicosmk_restrict;
4750 files = stdio.h;
4751 files = stdlib.h;
4752 files = wchar.h;
4753 mach = "*-*-unicosmk*";
4754 select = "(\\*[ \t]*)restrict([ \t]+)";
4755
4756 c_fix = format;
4757 c_fix_arg = "%1__restrict__%2";
4758
4759 test_text = "void f (char * restrict x);";
4760 };
4761
4762 /*
4763 * If arpa/inet.h prototypes are incompatible with the ones we just
4764 * installed in <sys/byteorder.h>, just remove the protos.
4765 * Because of this close association, this patch must be applied only
4766 * on those systems where the replacement byteorder header is installed.
4767 */
4768 fix = {
4769 hackname = uw7_byteorder_fix;
4770 files = arpa/inet.h;
4771 select = "in_port_t";
4772 test = "-f sys/byteorder.h";
4773 #ifndef SVR5
4774 mach = "*-*-sysv4*";
4775 mach = "i?86-*-sysv5*";
4776 mach = "i?86-*-udk*";
4777 mach = "i?86-*-solaris2.[0-4]";
4778 mach = "powerpcle-*-solaris2.[0-4]";
4779 mach = "sparc-*-solaris2.[0-4]";
4780 #endif /* SVR5 */
4781
4782 c_fix = format;
4783 c_fix_arg = "";
4784 c_fix_arg = "^extern.*[ \t](htons|ntohs).*\\(in_port_t\\).*;";
4785
4786 test_text = "extern in_port_t\thtons __P((in_port_t));\n"
4787 "extern in_port_t\tntohs __P((in_port_t));"
4788 "`[ ! -d $DESTDIR/sys ] && mkdir $DESTDIR/sys\n"
4789 "echo '/* DUMMY */' >> sys/byteorder.h`";
4790 };
4791
4792
4793 /*
4794 * Fix definitions of macros used by va-i960.h in VxWorks header file.
4795 */
4796 fix = {
4797 hackname = va_i960_macro;
4798 files = arch/i960/archI960.h;
4799 select = "__(vsiz|vali|vpad|alignof__)";
4800
4801 c_fix = format;
4802 c_fix_arg = "__vx%1";
4803
4804 test_text =
4805 "extern int __vsiz vsiz;\n"
4806 "extern int __vali vali;\n"
4807 "extern int __vpad vpad;\n"
4808 "#define __alignof__(x) ...";
4809 };
4810
4811
4812 /*
4813 * AIX and Interix headers define NULL to be cast to a void pointer,
4814 * which is illegal in ANSI C++.
4815 */
4816 fix = {
4817 hackname = void_null;
4818 files = curses.h;
4819 files = dbm.h;
4820 files = locale.h;
4821 files = stdio.h;
4822 files = stdlib.h;
4823 files = string.h;
4824 files = time.h;
4825 files = unistd.h;
4826 files = sys/dir.h;
4827 files = sys/param.h;
4828 files = sys/types.h;
4829 /* avoid changing C++ friendly NULL */
4830 bypass = __cplusplus;
4831 select = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
4832 c_fix = format;
4833 c_fix_arg = "#define NULL 0";
4834 test_text = "# define\tNULL \t((void *)0) /* typed NULL */";
4835 };
4836
4837
4838 /*
4839 * Make VxWorks header which is almost gcc ready fully gcc ready.
4840 */
4841 fix = {
4842 hackname = vxworks_gcc_problem;
4843 files = types/vxTypesBase.h;
4844 select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
4845
4846 sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
4847 "#if 1/";
4848
4849 sed = "/[ \t]size_t/i\\\n"
4850 "#ifndef _GCC_SIZE_T\\\n"
4851 "#define _GCC_SIZE_T\n";
4852
4853 sed = "/[ \t]size_t/a\\\n"
4854 "#endif\n";
4855
4856 sed = "/[ \t]ptrdiff_t/i\\\n"
4857 "#ifndef _GCC_PTRDIFF_T\\\n"
4858 "#define _GCC_PTRDIFF_T\n";
4859
4860 sed = "/[ \t]ptrdiff_t/a\\\n"
4861 "#endif\n";
4862
4863 sed = "/[ \t]wchar_t/i\\\n"
4864 "#ifndef _GCC_WCHAR_T\\\n"
4865 "#define _GCC_WCHAR_T\n";
4866
4867 sed = "/[ \t]wchar_t/a\\\n"
4868 "#endif\n";
4869
4870 test_text =
4871 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
4872 "typedef unsigned int size_t;\n"
4873 "typedef long ptrdiff_t;\n"
4874 "typedef unsigned short wchar_t;\n"
4875 "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
4876 };
4877
4878
4879 /*
4880 * Fix VxWorks <time.h> to not require including <vxTypes.h>.
4881 */
4882 fix = {
4883 hackname = vxworks_needs_vxtypes;
4884 files = time.h;
4885 select = "uint_t([ \t]+_clocks_per_sec)";
4886 c_fix = format;
4887 c_fix_arg = "unsigned int%1";
4888 test_text = "uint_t\t_clocks_per_sec;";
4889 };
4890
4891
4892 /*
4893 * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
4894 */
4895 fix = {
4896 hackname = vxworks_needs_vxworks;
4897 files = sys/stat.h;
4898 test = " -r types/vxTypesOld.h";
4899 test = " -n \"`egrep '#include' $file`\"";
4900 test = " -n \"`egrep ULONG $file`\"";
4901 select = "#[ \t]define[ \t]+__INCstath";
4902
4903 sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
4904 "#include <types/vxTypesOld.h>\n";
4905
4906 test_text = "`touch types/vxTypesOld.h`"
4907 "#include </dev/null> /* ULONG */\n"
4908 "# define\t__INCstath <sys/stat.h>";
4909 };
4910
4911
4912 /*
4913 * Another bad dependency in VxWorks 5.2 <time.h>.
4914 */
4915 fix = {
4916 hackname = vxworks_time;
4917 files = time.h;
4918 test = " -r vxWorks.h";
4919
4920 select = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
4921 c_fix = format;
4922
4923 c_fix_arg =
4924 "#ifndef __gcc_VOIDFUNCPTR_defined\n"
4925 "#ifdef __cplusplus\n"
4926 "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
4927 "#else\n"
4928 "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
4929 "#endif\n"
4930 "#define __gcc_VOIDFUNCPTR_defined\n"
4931 "#endif\n"
4932 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
4933
4934 test_text = "`touch vxWorks.h`"
4935 "#define VOIDFUNCPTR (void(*)())";
4936 };
4937
4938
4939 /*
4940 * WindISS math.h headers include bogus extern declarations of
4941 * numerous math functions that conflict with libstdc++-v3.
4942 */
4943 fix = {
4944 hackname = windiss_math1;
4945 files = math.h;
4946 mach = "*-*-windiss";
4947 sed = "s|inline long double cosl.*|#ifndef __GNUC__|";
4948
4949 test_text = "inline long double cosl(long double);";
4950 };
4951
4952 fix = {
4953 hackname = windiss_math2;
4954 files = math.h;
4955 mach = "*-*-windiss";
4956 sed = "s|/\\* long double declarations \\*/|"
4957 "#endif /* __GNUC__ */|";
4958
4959 test_text = "/* long double declarations */";
4960 };
4961
4962 /*
4963 * WindISS headers include "diab/va_list.h" instead of "stdarg.h"
4964 */
4965 fix = {
4966 select = '(#include.*)diab/va_list.h';
4967 hackname = windiss_valist;
4968 sed = "s|diab/va_list.h|stdarg.h|";
4969 mach = "*-*-windiss";
4970
4971 test_text = "#include <diab/va_list.h>";
4972 };
4973
4974 /*
4975 * There are several name conflicts with C++ reserved words in X11 header
4976 * files. These are fixed in some versions, so don't do the fixes if
4977 * we find __cplusplus in the file. These were found on the RS/6000.
4978 */
4979 fix = {
4980 hackname = x11_class;
4981 files = X11/ShellP.h;
4982 bypass = __cplusplus;
4983 select = "^([ \t]*char \\*)class;(.*)";
4984 c_fix = format;
4985 c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n"
4986 "#else\n%1class;%2\n#endif";
4987 test_text =
4988 "struct {\n"
4989 " char *class;\n"
4990 "} mumble;\n";
4991 };
4992
4993
4994 /*
4995 * class in Xm/BaseClassI.h
4996 */
4997 fix = {
4998 hackname = x11_class_usage;
4999 files = Xm/BaseClassI.h;
5000 bypass = "__cplusplus";
5001
5002 select = " class\\)";
5003 c_fix = format;
5004 c_fix_arg = " c_class)";
5005
5006 test_text = "extern mumble (int class);\n";
5007 };
5008
5009
5010 /*
5011 * new in Xm/Traversal.h
5012 */
5013 fix = {
5014 hackname = x11_new;
5015 files = Xm/Traversal.h;
5016 bypass = __cplusplus;
5017
5018 sed = "/Widget\told, new;/i\\\n"
5019 "#ifdef __cplusplus\\\n"
5020 "\tWidget\told, c_new;\\\n"
5021 "#else\n";
5022
5023 sed = "/Widget\told, new;/a\\\n"
5024 "#endif\n";
5025
5026 sed = "s/Widget new,/Widget c_new,/g";
5027 test_text =
5028 "struct wedge {\n"
5029 " Widget\told, new; /* fixinc check FAILS ON BSD */\n"
5030 "};\nextern Wedged( Widget new, Widget old );";
5031 };
5032
5033
5034 /*
5035 * Incorrect sprintf declaration in X11/Xmu.h
5036 */
5037 fix = {
5038 hackname = x11_sprintf;
5039 files = X11/Xmu.h;
5040 files = X11/Xmu/Xmu.h;
5041 select = "^extern char \\*\tsprintf\\(\\);$";
5042
5043 c_fix = format;
5044 c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
5045
5046 test_text = "extern char *\tsprintf();";
5047 };
5048
5049 /*EOF*/
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