3 autogen definitions fixincl;
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.
8 This is the sort command:
10 blocksort output=inclhack.sorted \
12 trailer='^/\*EOF\*[/]' \
14 key='hackname[ ]*=[ ]*(.*);'
16 Set up a debug test so we can make the templates emit special
17 code while debugging these fixes: */
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
31 hackname = AAB_aix_stdio;
33 select = "define fopen fopen64";
35 test-text = ''; /* no way to test */
41 c_fix_arg = <<- _EOArg_
43 #if defined __GNUG__ && defined _LARGE_FILES && defined __cplusplus
44 #define __need__aix_stdio_h_fix
45 #ifdef __need__aix_stdio_h_fix
52 /* Alias the symbols using asm */
54 extern int fgetpos(FILE *, fpos64_t *) __asm__("fgetpos64");
55 extern FILE *fopen(const char *, const char *) __asm__("fopen64");
56 extern FILE *freopen(const char *, const char *, FILE *) __asm__("freopen64");
57 extern int fseeko(FILE *, off64_t, int) __asm__("fseeko64");
58 extern int fsetpos(FILE *, const fpos64_t *) __asm__("fsetpos64");
59 extern off64_t ftello(FILE *) __asm__("ftello64");
69 * On Mac OS 10.3.9, the 'long double' functions are available in
70 * libSystem, but are not prototyped in math.h.
73 hackname = AAB_darwin7_9_long_double_funcs;
74 mach = "*-*-darwin7.9*";
75 files = architecture/ppc/math.h;
77 replace = <<- _EndOfHeader_
78 /* This file prototypes the long double functions available on Mac OS
82 # define __APPLE_CC__ 1345
83 # include_next <architecture/ppc/math.h>
85 # define __APPLE_CC__ 1
86 # ifndef __LIBMLDBL_COMPAT
87 # ifdef __LONG_DOUBLE_128__
88 # define __LIBMLDBL_COMPAT(sym) __asm("_" #sym "$LDBL128")
90 # define __LIBMLDBL_COMPAT(sym)
91 # endif /* __LONG_DOUBLE_128__ */
92 # endif /* __LIBMLDBL_COMPAT */
96 extern long double acosl( long double ) __LIBMLDBL_COMPAT(acosl);
97 extern long double asinl( long double ) __LIBMLDBL_COMPAT(asinl);
98 extern long double atanl( long double ) __LIBMLDBL_COMPAT(atanl);
99 extern long double atan2l( long double, long double ) __LIBMLDBL_COMPAT(atan2l);
100 extern long double cosl( long double ) __LIBMLDBL_COMPAT(cosl);
101 extern long double sinl( long double ) __LIBMLDBL_COMPAT(sinl);
102 extern long double tanl( long double ) __LIBMLDBL_COMPAT(tanl);
103 extern long double acoshl( long double ) __LIBMLDBL_COMPAT(acoshl);
104 extern long double asinhl( long double ) __LIBMLDBL_COMPAT(asinhl);
105 extern long double atanhl( long double ) __LIBMLDBL_COMPAT(atanhl);
106 extern long double coshl( long double ) __LIBMLDBL_COMPAT(coshl);
107 extern long double sinhl( long double ) __LIBMLDBL_COMPAT(sinhl);
108 extern long double tanhl( long double ) __LIBMLDBL_COMPAT(tanhl);
109 extern long double expl( long double ) __LIBMLDBL_COMPAT(expl);
110 extern long double exp2l( long double ) __LIBMLDBL_COMPAT(exp2l);
111 extern long double expm1l( long double ) __LIBMLDBL_COMPAT(expm1l);
112 extern long double logl( long double ) __LIBMLDBL_COMPAT(logl);
113 extern long double log10l( long double ) __LIBMLDBL_COMPAT(log10l);
114 extern long double log2l( long double ) __LIBMLDBL_COMPAT(log2l);
115 extern long double log1pl( long double ) __LIBMLDBL_COMPAT(log1pl);
116 extern long double logbl( long double ) __LIBMLDBL_COMPAT(logbl);
117 extern long double modfl( long double, long double * ) __LIBMLDBL_COMPAT(modfl);
118 extern long double ldexpl( long double, int ) __LIBMLDBL_COMPAT(ldexpl);
119 extern long double frexpl( long double, int * ) __LIBMLDBL_COMPAT(frexpl);
120 extern int ilogbl( long double ) __LIBMLDBL_COMPAT(ilogbl);
121 extern long double scalbnl( long double, int ) __LIBMLDBL_COMPAT(scalbnl);
122 extern long double scalblnl( long double, long int ) __LIBMLDBL_COMPAT(scalblnl);
123 extern long double fabsl( long double ) __LIBMLDBL_COMPAT(fabsl);
124 extern long double cbrtl( long double ) __LIBMLDBL_COMPAT(cbrtl);
125 extern long double hypotl( long double, long double ) __LIBMLDBL_COMPAT(hypotl);
126 extern long double powl( long double, long double ) __LIBMLDBL_COMPAT(powl);
127 extern long double sqrtl( long double ) __LIBMLDBL_COMPAT(sqrtl);
128 extern long double erfl( long double ) __LIBMLDBL_COMPAT(erfl);
129 extern long double erfcl( long double ) __LIBMLDBL_COMPAT(erfcl);
130 extern long double lgammal( long double ) __LIBMLDBL_COMPAT(lgammal);
131 extern long double tgammal( long double ) __LIBMLDBL_COMPAT(tgammal);
132 extern long double ceill( long double ) __LIBMLDBL_COMPAT(ceill);
133 extern long double floorl( long double ) __LIBMLDBL_COMPAT(floorl);
134 extern long double nearbyintl( long double ) __LIBMLDBL_COMPAT(nearbyintl);
135 extern long double rintl( long double ) __LIBMLDBL_COMPAT(rintl);
136 extern long int lrintl( long double ) __LIBMLDBL_COMPAT(lrintl);
137 extern long long int llrintl( long double ) __LIBMLDBL_COMPAT(llrintl);
138 extern long double roundl( long double ) __LIBMLDBL_COMPAT(roundl);
139 extern long int lroundl( long double ) __LIBMLDBL_COMPAT(lroundl);
140 extern long long int llroundl( long double ) __LIBMLDBL_COMPAT(llroundl);
141 extern long double truncl( long double ) __LIBMLDBL_COMPAT(truncl);
142 extern long double fmodl( long double, long double) __LIBMLDBL_COMPAT(fmodl);
143 extern long double remainderl( long double, long double ) __LIBMLDBL_COMPAT(remainderl);
144 extern long double remquol( long double, long double, int * ) __LIBMLDBL_COMPAT(remquol);
145 extern long double copysignl( long double, long double ) __LIBMLDBL_COMPAT(copysignl);
146 extern long double nanl( const char * ) __LIBMLDBL_COMPAT(nanl);
147 extern long double nextafterl( long double, long double ) __LIBMLDBL_COMPAT(nextafterl);
148 extern long double nexttowardl( long double, long double ) __LIBMLDBL_COMPAT(nexttowardl);
149 extern long double fdiml( long double, long double ) __LIBMLDBL_COMPAT(fdiml);
150 extern long double fmaxl( long double, long double ) __LIBMLDBL_COMPAT(fmaxl);
151 extern long double fminl( long double, long double ) __LIBMLDBL_COMPAT(fminl);
152 extern long double fmal( long double, long double, long double ) __LIBMLDBL_COMPAT(fmal);
156 #endif /* __MATH__ */
162 * ... and for the previous fix to be useful, you have to not use ""
166 hackname = AAB_darwin7_9_long_double_funcs_2;
167 mach = "*-*-darwin7.9*";
169 select = '#include[ \t]+\"';
171 c_fix_arg = "%1<%2.h>";
173 c_fix_arg = '([ \t]*#[ \t]*include[ \t]+)"([a-z0-9/]+)\.h"';
175 test_text = '#include "architecture/ppc/math.h"';
180 * This fixes __FD_ZERO bug for linux 2.x.y (x <= 2 && y <= some n)
183 hackname = AAB_fd_zero_asm_posix_types_h;
184 files = asm/posix_types.h;
185 mach = 'i[34567]86-*-linux*';
188 bypass = 'posix_types_64';
191 * Define _POSIX_TYPES_H_WRAPPER at the end of the wrapper, not
192 * the start, so that if #include_next gets another instance of
193 * the wrapper, this will follow the #include_next chain until
194 * we arrive at the real <asm/posix_types.h>.
196 replace = <<- _EndOfHeader_
197 /* This file fixes a bug in the __FD_ZERO macro
198 for older versions of the Linux kernel. */
199 #ifndef _POSIX_TYPES_H_WRAPPER
200 #include <features.h>
201 #include_next <asm/posix_types.h>
203 #if defined(__FD_ZERO) && !defined(__GLIBC__)
205 #define __FD_ZERO(fdsetp) \
208 __asm__ __volatile__("cld ; rep ; stosl" \
209 : "=&c" (__d0), "=&D" (__d1) \
210 : "a" (0), "0" (__FDSET_LONGS), \
211 "1" ((__kernel_fd_set *) (fdsetp)) :"memory"); \
215 #define _POSIX_TYPES_H_WRAPPER
216 #endif /* _POSIX_TYPES_H_WRAPPER */
222 * This fixes __FD_ZERO bug for glibc-1.x
225 hackname = AAB_fd_zero_gnu_types_h;
227 mach = 'i[34567]86-*-linux*';
230 * Define _TYPES_H_WRAPPER at the end of the wrapper, not
231 * the start, so that if #include_next gets another instance of
232 * the wrapper, this will follow the #include_next chain until
233 * we arrive at the real <gnu/types.h>.
235 replace = <<- _EndOfHeader_
236 /* This file fixes a bug in the __FD_ZERO macro present in glibc 1.x. */
237 #ifndef _TYPES_H_WRAPPER
238 #include <features.h>
239 #include_next <gnu/types.h>
241 #if defined(__FD_ZERO) && !defined(__GLIBC__)
243 # define __FD_ZERO(fdsetp) \
246 __asm__ __volatile__("cld ; rep ; stosl" \
247 : "=&c" (__d0), "=&D" (__d1) \
248 : "a" (0), "0" (__FDSET_LONGS), \
249 "1" ((__fd_set *) (fdsetp)) :"memory"); \
253 #define _TYPES_H_WRAPPER
254 #endif /* _TYPES_H_WRAPPER */
260 * This fixes __FD_ZERO bug for glibc-2.0.x
263 hackname = AAB_fd_zero_selectbits_h;
264 files = selectbits.h;
265 mach = 'i[34567]86-*-linux*';
268 * Define _SELECTBITS_H_WRAPPER at the end of the wrapper, not
269 * the start, so that if #include_next gets another instance of
270 * the wrapper, this will follow the #include_next chain until
271 * we arrive at the real <selectbits.h>.
273 replace = <<- _EndOfHeader_
274 /* This file fixes a bug in the __FD_ZERO macro present in glibc 2.0.x. */
275 #ifndef _SELECTBITS_H_WRAPPER
276 #include <features.h>
277 #include_next <selectbits.h>
279 #if defined(__FD_ZERO) && defined(__GLIBC__) \\
280 && defined(__GLIBC_MINOR__) && __GLIBC__ == 2 \\
281 && __GLIBC_MINOR__ == 0
283 #define __FD_ZERO(fdsetp) \\
286 __asm__ __volatile__ ("cld; rep; stosl" \\
287 : "=&c" (__d0), "=&D" (__d1) \\
288 : "a" (0), "0" (sizeof (__fd_set) \\
289 / sizeof (__fd_mask)), \\
290 "1" ((__fd_mask *) (fdsetp)) \\
295 #define _SELECTBITS_H_WRAPPER
296 #endif /* _SELECTBITS_H_WRAPPER */
302 * Solaris <sys/varargs.h> is a DDK (aka kernel-land) header providing
303 * the same interface as <stdarg.h>. No idea why they couldn't have just
304 * used the standard header.
307 hackname = AAB_solaris_sys_varargs_h;
308 files = "sys/varargs.h";
309 mach = '*-*-solaris*';
310 replace = <<- _EndOfHeader_
321 * Fix non-ANSI memcpy declaration that conflicts with gcc's builtin
322 * declaration on Sun OS 4.x. We must only fix this on Sun OS 4.x, because
323 * many other systems have similar text but correct versions of the file.
324 * To ensure only Sun's is fixed, we grep for a likely unique string.
325 * Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t )
328 hackname = AAB_sun_memcpy;
330 select = "/\\*\t@\\(#\\)"
331 "(head/memory.h\t50.1\t "
332 "|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/";
334 replace = <<- _EndOfHeader_
335 /* This file was generated by fixincludes */
340 extern void *memccpy();
341 extern void *memchr();
342 extern void *memcpy();
343 extern void *memset();
345 extern char *memccpy();
346 extern char *memchr();
347 extern char *memcpy();
348 extern char *memset();
349 #endif /* __STDC__ */
353 #endif /* __memory_h__ */
359 * complex.h on AIX 5 and AIX 6 define _Complex_I and I in terms of __I,
360 * which only is provided by AIX xlc C99.
363 hackname = aix_complex;
366 select = "#define[ \t]_Complex_I[ \t]__I";
368 c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
369 test_text = "#define _Complex_I __I\n";
374 * pthread.h on AIX 4.3.3 tries to define a macro without whitspace
375 * which violates a requirement of ISO C.
378 hackname = aix_pthread;
380 select = "(#define [A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])";
383 test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n"
384 "{...init stuff...}";
389 * AIX stdint.h fixes.
392 hackname = aix_stdint_1;
395 select = "#define[ \t]UINT8_MAX[ \t]\\(255U\\)\n"
396 "#define[ \t]UINT16_MAX[ \t]\\(65535U\\)";
398 c_fix_arg = "#define UINT8_MAX (255)\n"
399 "#define UINT16_MAX (65535)";
400 test_text = "#define UINT8_MAX (255U)\n"
401 "#define UINT16_MAX (65535U)";
406 hackname = aix_stdint_2;
409 select = "#define[ \t]INTPTR_MIN[ \t]INT64_MIN\n"
410 "#define[ \t]INTPTR_MAX[ \t]INT64_MAX\n"
411 "#define[ \t]UINTPTR_MAX[ \t]UINT64_MAX\n"
413 "#define[ \t]INTPTR_MIN[ \t]INT32_MIN\n"
414 "#define[ \t]INTPTR_MAX[ \t]INT32_MAX\n"
415 "#define[ \t]UINTPTR_MAX[ \t]UINT32_MAX";
417 c_fix_arg = "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
418 "#define INTPTR_MAX 9223372036854775807L\n"
419 "#define UINTPTR_MAX 18446744073709551615UL\n"
421 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
422 "#define INTPTR_MAX 2147483647L\n"
423 "#define UINTPTR_MAX 4294967295UL";
424 test_text = "#define INTPTR_MIN INT64_MIN\n"
425 "#define INTPTR_MAX INT64_MAX\n"
426 "#define UINTPTR_MAX UINT64_MAX\n"
428 "#define INTPTR_MIN INT32_MIN\n"
429 "#define INTPTR_MAX INT32_MAX\n"
430 "#define UINTPTR_MAX UINT32_MAX";
435 hackname = aix_stdint_3;
438 select = "#define[ \t]PTRDIFF_MIN[ \t]INT64_MIN\n"
439 "#define[ \t]PTRDIFF_MAX[ \t]INT64_MAX\n"
441 "#define[ \t]PTRDIFF_MIN[ \t]*INT32_MIN\n"
442 "#define[ \t]PTRDIFF_MAX[ \t]*INT32_MAX";
444 c_fix_arg = "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
445 "#define PTRDIFF_MAX 9223372036854775807L\n"
447 "#define PTRDIFF_MIN (-2147483647L - 1)\n"
448 "#define PTRDIFF_MAX 2147483647L";
449 test_text = "#define PTRDIFF_MIN INT64_MIN\n"
450 "#define PTRDIFF_MAX INT64_MAX\n"
452 "#define PTRDIFF_MIN INT32_MIN\n"
453 "#define PTRDIFF_MAX INT32_MAX";
458 hackname = aix_stdint_4;
461 select = "#define[ \t]SIZE_MAX[ \t]UINT64_MAX\n"
463 "#define[ \t]SIZE_MAX[ \t]*UINT32_MAX";
465 c_fix_arg = "#define SIZE_MAX 18446744073709551615UL\n"
467 "#define SIZE_MAX 4294967295UL";
468 test_text = "#define SIZE_MAX UINT64_MAX\n"
470 "#define SIZE_MAX UINT32_MAX";
475 hackname = aix_stdint_5;
478 select = "#define[ \t]UINT8_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)\n"
479 "#define[ \t]UINT16_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)";
481 c_fix_arg = "#define UINT8_C(c) c\n"
482 "#define UINT16_C(c) c";
483 test_text = "#define UINT8_C(c) __CONCAT__(c,U)\n"
484 "#define UINT16_C(c) __CONCAT__(c,U)";
489 * sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline
490 * in an otherwise harmless (and #ifed out) macro definition
493 hackname = aix_sysmachine;
494 files = sys/machine.h;
498 test_text = "#define FOO \\\n"
499 " bar \\ \n baz \\ \n bat";
504 * sys/wait.h on AIX 5.2 defines macros that have both signed and
505 * unsigned types in conditional expressions.
508 hackname = aix_syswait_2;
510 select = '\? (\(\(\(\(unsigned[^)]*\)[^)]*\) >> [^)]*\) \& 0xff\) : -1)';
512 c_fix_arg = "? (int)%1";
513 test_text = "#define WSTOPSIG(__x) (int)(WIFSTOPPED(__x) ? ((((unsigned int)__x) >> 8) & 0xff) : -1)";
518 * sys/signal.h on some versions of AIX uses volatile in the typedef of
519 * sig_atomic_t, which causes gcc to generate a warning about duplicate
520 * volatile when a sig_atomic_t variable is declared volatile, as
521 * required by ANSI C.
524 hackname = aix_volatile;
525 files = sys/signal.h;
526 select = "typedef volatile int sig_atomic_t";
528 c_fix_arg = "typedef int sig_atomic_t";
529 test_text = "typedef volatile int sig_atomic_t;";
534 * Fix __assert declaration in assert.h on Alpha OSF/1.
537 hackname = alpha___assert;
539 select = '__assert\(char \*, char \*, int\)';
541 c_fix_arg = "__assert(const char *, const char *, int)";
542 test_text = 'extern void __assert(char *, char *, int);';
547 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4/5 headers.
550 hackname = alpha___extern_prefix;
551 select = "(.*)(defined\\(__DECC\\)|def[ \t]*__DECC)[ \t]*\n"
552 "(#[ \t]*pragma[ \t]*extern_prefix.*)";
554 mach = "alpha*-dec-osf*";
556 c_fix_arg = "%1 (defined(__DECC) || defined(__PRAGMA_EXTERN_PREFIX))\n%3";
558 test_text = "#ifdef __DECC\n"
559 "#pragma extern_prefix \"_P\"\n"
560 "# if defined(__DECC)\n"
561 "# pragma extern_prefix \"_E\"\n"
562 "# if !defined(_LIBC_POLLUTION_H_) && defined(__DECC)\n"
563 "# pragma extern_prefix \"\"";
568 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4/5 <standards.h>.
571 hackname = alpha___extern_prefix_standards;
573 select = ".*!defined\\(_LIBC_POLLUTION_H_\\) && !defined\\(__DECC\\)";
575 mach = "alpha*-dec-osf*";
577 c_fix_arg = "%0 && !defined(__PRAGMA_EXTERN_PREFIX)";
579 test_text = "#if (_ISO_C_SOURCE>=19990L) "
580 "&& !defined(_LIBC_POLLUTION_H_) && !defined(__DECC)";
585 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V5 <sys/mount.h> and
586 * <sys/stat.h>. The tests for __DECC are special in various ways, so
587 * alpha__extern_prefix cannot be used.
590 hackname = alpha___extern_prefix_sys_stat;
593 select = "#[ \t]*if[ \t]*defined\\(__DECC\\)";
595 mach = "alpha*-dec-osf5*";
597 c_fix_arg = "%0 || defined(__PRAGMA_EXTERN_PREFIX)";
599 test_text = "# if defined(__DECC)";
604 * Fix assert macro in assert.h on Alpha OSF/1.
605 * The superfluous int cast breaks C++.
608 hackname = alpha_assert;
610 select = '(#define assert\(EX\).*)\(\(int\) \(EX\)\)';
612 c_fix_arg = "%1(EX)";
613 test_text = '#define assert(EX) (((int) (EX)) ? (void)0 '
614 ': __assert(#EX, __FILE__, __LINE__))';
619 * Fix #defines under Alpha OSF/1:
620 * The following files contain '#pragma extern_prefix "_FOO"' followed by
621 * a '#define something(x,y,z) _FOOsomething(x,y,z)'. The intent of these
622 * statements is to reduce namespace pollution. While these macros work
623 * properly in most cases, they don't allow you to take a pointer to the
624 * "something" being modified. To get around this limitation, change these
625 * statements to be of the form '#define something _FOOsomething'.
627 * sed ain't egrep, lesson 2463: sed can use self-referential
628 * regular expressions. In the substitute expression below,
629 * "\\1" and "\\2" refer to subexpressions found earlier in the
630 * same match. So, we continue to use sed. "extern_prefix" will
631 * be a rare match anyway...
634 hackname = alpha_bad_lval;
636 select = "^[ \t]*#[ \t]*pragma[ \t]+extern_prefix";
637 mach = "alpha*-dec-osf*";
640 "s/^[ \t]*#[ \t]*define[ \t][ \t]*\\([^(]*\\)\\(([^)]*)\\)[ \t]*"
641 "\\(_.*\\)\\1\\2[ \t]*$/#define \\1 \\3\\1/";
643 test_text = '#pragma extern_prefix "_FOO"'"\n"
644 "#define something(x,y,z) _FOOsomething(x,y,z)\n"
645 "#define mumble _FOOmumble";
650 * Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX.
653 hackname = alpha_getopt;
656 select = 'getopt\(int, char \*\[\], *char \*\)';
658 c_fix_arg = "getopt(int, char *const[], const char *)";
659 test_text = 'extern int getopt(int, char *[], char *);';
664 * Fix missing semicolon on Alpha OSF/4 in <net/if.h>
667 hackname = alpha_if_semicolon;
669 select = "struct[ \t]+sockaddr[ \t]+vmif_paddr[ \t]+/\\*";
671 c_fix_arg = "struct sockaddr vmif_paddr;\t/*";
672 test_text = ' struct sockaddr vmif_paddr /* protocol address */';
677 * Remove erroneous parentheses in sym.h on Alpha OSF/1.
680 hackname = alpha_parens;
682 select = '#ifndef\(__mips64\)';
684 c_fix_arg = "#ifndef __mips64";
685 test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif";
690 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX <pthread.h>.
693 hackname = alpha_pthread;
695 select = "((#[ \t]*if)([ \t]*defined[ \t]*\\(_PTHREAD_ENV_DECC\\)"
696 "|def _PTHREAD_ENV_DECC)(.*))\n"
697 "(#[ \t]*define _PTHREAD_USE_PTDNAM_)";
699 mach = "alpha*-dec-osf*";
701 c_fix_arg = "%2 defined (_PTHREAD_ENV_DECC)%4 "
702 "|| defined (__PRAGMA_EXTERN_PREFIX)\n%5";
704 test_text = "# if defined (_PTHREAD_ENV_DECC) "
705 "|| defined (_PTHREAD_ENV_EPCC)\n"
706 "# define _PTHREAD_USE_PTDNAM_\n"
708 "# ifdef _PTHREAD_ENV_DECC\n"
709 "# define _PTHREAD_USE_PTDNAM_\n"
715 * Recognize GCC in Tru64 UNIX V5.1B <pthread.h>.
718 hackname = alpha_pthread_gcc;
720 select = "#else\n# error <pthread.h>: unrecognized compiler.";
722 mach = "alpha*-dec-osf*";
724 c_fix_arg = "#elif defined (__GNUC__)\n"
725 "# define _PTHREAD_ENV_GCC\n"
728 test_text = "# define _PTHREAD_ENV_INTELC\n"
730 "# error <pthread.h>: unrecognized compiler.\n"
736 * Compaq Tru64 v5.1 defines all of its PTHREAD_*_INITIALIZER macros
737 * incorrectly, specifying less fields in the initializers than are
738 * defined in the corresponding structure types. Use of these macros
739 * in user code results in spurious warnings.
742 hackname = alpha_pthread_init;
744 select = ' \* @\(#\).RCSfile: pthread\.h,v \$'
745 ' .Revision: 1\.1\.33\.21 \$ \(DEC\)'
746 ' .Date: 2000/08/15 15:30:13 \$';
747 mach = "alpha*-dec-osf*";
748 sed = "s@MVALID\\(.*\\)A}@MVALID\\1A, 0, 0, 0, 0, 0, 0 }@\n"
749 "s@MVALID\\(.*\\)_}@MVALID\\1_, 0, 0, 0, 0 }@\n"
750 "s@CVALID\\(.*\\)A}@CVALID\\1A, 0, 0, 0, 0 }@\n"
751 "s@CVALID\\(.*\\)_}@CVALID\\1_, 0, 0 }@\n"
752 "s@WVALID\\(.*\\)A}@WVALID\\1A, 0, 0, 0, 0, 0, 0, 0, 0, 0 }@\n"
753 "s@WVALID\\(.*\\)_}@WVALID\\1_, 0, 0, 0, 0, 0, 0, 0 }@\n";
754 test_text = <<- _EOText_
756 * @(#)_RCSfile: pthread.h,v $ _Revision: 1.1.33.21 $ (DEC) _Date: 2000/08/15 15:30:13 $
758 #ifndef _PTHREAD_NOMETER_STATIC
759 # define PTHREAD_MUTEX_INITIALIZER \
760 {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA}
761 # define PTHREAD_COND_INITIALIZER \
762 {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA}
763 # define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \
764 {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}
765 # define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \
766 {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}
768 # define PTHREAD_MUTEX_INITIALIZER {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA}
769 # define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \
770 {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}
771 # define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \
772 {0, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}
775 #define PTHREAD_RWLOCK_INITIALIZER {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA}
776 #define PTHREAD_RWLOCK_INITWITHNAME_NP(_n_,_a_) \
777 {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA, _n_, _a_}
783 * Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0
787 hackname = alpha_sbrk;
789 select = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
791 c_fix_arg = "void *sbrk(";
792 test_text = "extern char* sbrk(ptrdiff_t increment);";
797 * Change external names of wcstok/wcsftime via asm instead of macros on
801 hackname = alpha_wchar;
804 mach = "alpha*-dec-osf4*";
805 select = "#define wcstok wcstok_r";
806 sed = "s@#define wcstok wcstok_r@"
807 "extern wchar_t *wcstok __((wchar_t *, const wchar_t *, "
808 "wchar_t **)) __asm__(\"wcstok_r\");@";
809 sed = "s@#define wcsftime __wcsftime_isoc@"
810 "extern size_t wcsftime __((wchar_t *, size_t, const wchar_t *"
811 ", const struct tm *)) __asm__(\"__wcsftime_isoc\");@";
812 test_text = "#define wcstok wcstok_r\n"
813 "#define wcsftime __wcsftime_isoc";
818 * For C++, avoid any typedef or macro definition of bool,
819 * and use the built in type instead.
820 * HP/UX 10.20 also has it in curses_colr/curses.h.
823 hackname = avoid_bool_define;
825 files = curses_colr/curses.h;
829 select = "#[ \t]*define[ \t]+bool[ \t]";
830 bypass = "__cplusplus";
833 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
834 c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*";
836 test_text = "# define bool\t char \n";
841 hackname = avoid_bool_type;
843 files = curses_colr/curses.h;
847 select = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
848 bypass = "__cplusplus";
851 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
853 test_text = "typedef unsigned int\tbool \t; /* bool\n type */";
858 * For C++, avoid any typedef definition of wchar_t,
859 * and use the built in type instead.
860 * Don't do this for headers that are smart enough to do the right
861 * thing (recent [n]curses.h and Xlib.h).
862 * Don't do it for <linux/nls.h> which is never used from C++ anyway,
863 * and will be broken by the edit.
867 hackname = avoid_wchar_t_type;
869 select = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;";
870 bypass = "__cplusplus";
871 bypass = "_LINUX_NLS_H";
872 bypass = "XFree86: xc/lib/X11/Xlib\\.h";
875 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
877 test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */";
882 * Fix `typedef struct term;' on hppa1.1-hp-hpux9.
885 hackname = bad_struct_term;
887 select = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;";
889 c_fix_arg = "struct term;";
891 test_text = 'typedef struct term;';
896 * Fix one other error in this file:
897 * a mismatched quote not inside a C comment.
901 files = sundev/vuid_event.h;
904 c_fix_arg = "does not";
906 test_text = "/* doesn't have matched single quotes */";
911 * check for broken assert.h that needs stdio.h
914 hackname = broken_assert_stdio;
917 bypass = "include.*stdio\\.h";
919 c_fix_arg = "#include <stdio.h>\n";
920 test_text = "extern FILE* stderr;";
925 * check for broken assert.h that needs stdlib.h
928 hackname = broken_assert_stdlib;
930 select = 'exit *\(|abort *\(';
931 bypass = "include.*stdlib\\.h";
933 c_fix_arg = "#ifdef __cplusplus\n"
934 "#include <stdlib.h>\n"
936 test_text = "extern void exit ( int );";
941 * Remove `extern double cabs' declarations from math.h.
942 * This conflicts with C99. Discovered on AIX.
943 * IRIX 5 and IRIX 6 before 6.5.18 (where C99 support was introduced)
944 * declares cabs() to take a struct __cabs_s argument.
945 * SunOS4 has its cabs() declaration followed by a comment which
946 * terminates on the following line.
947 * Darwin hides its broken cabs in architecture-specific subdirs.
950 hackname = broken_cabs;
951 files = math.h, "architecture/*/math.h";
952 select = "^extern[ \t]+double[ \t]+cabs";
954 sed = "s/^extern[ \t]*double[ \t]*cabs[ \t]*\([^\\\)]*\);//";
955 sed = "s/^extern[ \t]*long[ \t]*double[ \t]*cabsl[ \t]*\([^\\\)]*\);//";
957 test_text = "#ifdef __STDC__\n"
958 "extern double cabs(struct dbl_hypot);\n"
960 "extern double cabs();\n"
962 "extern double cabs ( _Complex z );\n"
963 "extern double cabs(); /* This is a comment\n"
964 " and it ends here. */\n"
965 "extern double cabs(struct __cabs_s);\n"
966 "extern long double cabsl( struct __cabsl_s );";
971 * Fixup Darwin's broken check for __builtin_nanf.
974 hackname = broken_nan;
976 * It is tempting to omit the first "files" entry. Do not.
977 * The testing machinery will take the first "files" entry as the name
978 * of a test file to play with. It would be a nuisance to have a directory
981 files = "architecture/ppc/math.h";
982 files = "architecture/*/math.h";
983 select = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
987 test_text = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
992 * Various systems derived from BSD4.4 contain a macro definition
993 * for vfscanf that interacts badly with requirements of builtin-attrs.def.
994 * Known to be fixed in FreeBSD 5 system headers.
997 hackname = bsd_stdio_attrs_conflict;
999 mach = "*-*-*darwin*";
1001 select = "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$";
1003 c_fix_arg = '#define _BSD_STRING(_BSD_X) _BSD_STRINGX(_BSD_X)' "\n"
1004 '#define _BSD_STRINGX(_BSD_X) #_BSD_X' "\n"
1005 'int vfscanf(FILE *, const char *, __builtin_va_list) '
1006 '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__) "__svfscanf");';
1007 test_text = '#define vfscanf __svfscanf';
1012 * Fix various macros used to define ioctl numbers.
1013 * The traditional syntax was:
1015 * #define _CTRL(n, x) (('n'<<8)+x)
1016 * #define TCTRLCFOO _CTRL(T, 1)
1018 * but this does not work with the C standard, which disallows macro
1019 * expansion inside strings. We have to rewrite it thus:
1021 * #define _CTRL(n, x) ((n<<8)+x)
1022 * #define TCTRLCFOO _CTRL('T', 1)
1024 * The select expressions match too much, but the c_fix code is cautious.
1026 * CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ...
1029 hackname = ctrl_quotes_def;
1030 select = "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]";
1031 c_fix = char_macro_def;
1035 * This is two tests in order to ensure that the "CTRL(c)" can
1036 * be selected in isolation from the multi-arg format
1038 test_text = "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n";
1039 test_text = "#define _CTRL(c) ('c'&037)";
1043 hackname = ctrl_quotes_use;
1044 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']";
1045 c_fix = char_macro_use;
1047 test_text = "#define TCTRLFOO BSD43_CTRL(T, 1)";
1052 * sys/mman.h on HP/UX is not C++ ready,
1053 * even though NO_IMPLICIT_EXTERN_C is defined on HP/UX.
1055 * rpc/types.h on OSF1/2.0 is not C++ ready,
1056 * even though NO_IMPLICIT_EXTERN_C is defined for the alpha.
1058 * The problem is the declaration of malloc.
1061 hackname = cxx_unready;
1063 files = rpc/types.h;
1064 select = '[^#]+malloc.*;'; /* Catch any form of declaration
1065 not within a macro. */
1066 bypass = '"C"|__BEGIN_DECLS';
1069 c_fix_arg = "#ifdef __cplusplus\n"
1072 c_fix_arg = "#ifdef __cplusplus\n"
1075 test_text = "extern void* malloc( size_t );";
1080 * On darwin8 and earlier, mach-o/swap.h isn't properly guarded
1081 * by 'extern "C"'. On darwin7 some mach/ headers aren't properly guarded.
1084 hackname = darwin_externc;
1085 mach = "*-*-darwin*";
1086 files = mach-o/swap.h;
1087 files = mach/mach_time.h;
1088 files = mach/mach_traps.h;
1089 files = mach/message.h;
1091 files = mach/semaphore.h;
1092 bypass = "extern \"C\"";
1093 bypass = "__BEGIN_DECLS";
1095 c_fix_arg = "#ifdef __cplusplus\n"
1098 c_fix_arg = "#ifdef __cplusplus\n"
1101 test_text = "extern void swap_fat_header();\n";
1106 * AvailabilityMacros.h on Darwin breaks with GCC 4.0, because of
1107 * bad __GNUC__ tests.
1111 hackname = darwin_gcc4_breakage;
1112 mach = "*-*-darwin*";
1113 files = AvailabilityMacros.h;
1114 select = "\\(__GNUC__ >= 3\\) && \\(__GNUC_MINOR__ >= 1\\)";
1116 c_fix_arg = "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))";
1117 test_text = "#if defined(__GNUC__) && (__GNUC__ >= 3) && "
1118 "(__GNUC_MINOR__ >= 1)\n";
1123 * __private_extern__ doesn't exist in FSF GCC. Even if it did,
1124 * why would you ever put it in a system header file?
1127 hackname = darwin_private_extern;
1128 mach = "*-*-darwin*";
1129 files = mach-o/dyld.h;
1130 select = "__private_extern__ [a-z_]+ _dyld_";
1132 c_fix_arg = "extern";
1133 c_fix_arg = "__private_extern__";
1134 test_text = "__private_extern__ int _dyld_func_lookup(\n"
1135 "const char *dyld_func_name,\n"
1136 "unsigned long *address);\n";
1141 * Darwin headers have a stdint.h that defines UINT8_C and UINT16_C to
1142 * unsigned constants.
1145 hackname = darwin_stdint_1;
1146 mach = "*-*-darwin*";
1149 c_fix_arg = "#define UINT8_C(v)\tv\n#define UINT16_C(v)\tv";
1150 select = "#define UINT8_C\\(v\\)[ \t]+\\(v ## U\\)\n"
1151 "#define UINT16_C\\(v\\)[ \t]+\\(v ## U\\)";
1152 test_text = "#define UINT8_C(v) (v ## U)\n"
1153 "#define UINT16_C(v) (v ## U)";
1158 * Darwin headers have a stdint.h that defines INTPTR_MIN and INTPTR_MAX
1162 hackname = darwin_stdint_2;
1163 mach = "*-*-darwin*";
1166 c_fix_arg = "#if __WORDSIZE == 64\n"
1167 "#define INTPTR_MAX 9223372036854775807L\n"
1168 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1170 "#define INTPTR_MAX 2147483647L\n"
1171 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1173 select = "#if __WORDSIZE == 64\n"
1174 "#define INTPTR_MIN[ \t]+INT64_MIN\n"
1175 "#define INTPTR_MAX[ \t]+INT64_MAX\n"
1177 "#define INTPTR_MIN[ \t]+INT32_MIN\n"
1178 "#define INTPTR_MAX[ \t]+INT32_MAX\n"
1180 test_text = "#if __WORDSIZE == 64\n"
1181 "#define INTPTR_MIN INT64_MIN\n"
1182 "#define INTPTR_MAX INT64_MAX\n"
1184 "#define INTPTR_MIN INT32_MIN\n"
1185 "#define INTPTR_MAX INT32_MAX\n"
1191 * Darwin headers have a stdint.h that defines UINTPTR_MAX with a wrong type.
1194 hackname = darwin_stdint_3;
1195 mach = "*-*-darwin*";
1198 c_fix_arg = "#if __WORDSIZE == 64\n"
1199 "#define UINTPTR_MAX 18446744073709551615UL\n"
1201 "#define UINTPTR_MAX 4294967295UL\n"
1203 select = "#if __WORDSIZE == 64\n"
1204 "#define UINTPTR_MAX[ \t]+UINT64_MAX\n"
1206 "#define UINTPTR_MAX[ \t]+UINT32_MAX\n"
1208 test_text = "#if __WORDSIZE == 64\n"
1209 "#define UINTPTR_MAX UINT64_MAX\n"
1211 "#define UINTPTR_MAX UINT32_MAX\n"
1217 * Darwin headers have a stdint.h that defines SIZE_MAX with a wrong type.
1220 hackname = darwin_stdint_4;
1221 mach = "*-*-darwin*";
1224 c_fix_arg = "#if __WORDSIZE == 64\n"
1225 "#define SIZE_MAX 18446744073709551615UL\n"
1227 "#define SIZE_MAX 4294967295UL\n"
1229 select = "#if __WORDSIZE == 64\n"
1230 "#define SIZE_MAX[ \t]+UINT64_MAX\n"
1232 "#define SIZE_MAX[ \t]+UINT32_MAX\n"
1234 test_text = "#if __WORDSIZE == 64\n"
1235 "#define SIZE_MAX UINT64_MAX\n"
1237 "#define SIZE_MAX UINT32_MAX\n"
1243 * Darwin headers have a stdint.h that defines {U,}INTMAX_{MIN,MAX}
1244 * with a wrong type.
1247 hackname = darwin_stdint_5;
1248 mach = "*-*-darwin*";
1251 c_fix_arg = "#if __WORDSIZE == 64\n"
1252 "#define INTMAX_MIN (-9223372036854775807L - 1)\n"
1253 "#define INTMAX_MAX 9223372036854775807L\n"
1254 "#define UINTMAX_MAX 18446744073709551615UL\n"
1256 "#define INTMAX_MIN (-9223372036854775807LL - 1)\n"
1257 "#define INTMAX_MAX 9223372036854775807LL\n"
1258 "#define UINTMAX_MAX 18446744073709551615ULL\n"
1260 select = "#define INTMAX_MIN[ \t]+INT64_MIN\n"
1261 "#define INTMAX_MAX[ \t]+INT64_MAX\n"
1263 "#define UINTMAX_MAX[ \t]+UINT64_MAX";
1264 test_text = "#define INTMAX_MIN INT64_MIN\n"
1265 "#define INTMAX_MAX INT64_MAX\n"
1267 "#define UINTMAX_MAX UINT64_MAX";
1272 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1273 * with a wrong type.
1276 hackname = darwin_stdint_6;
1277 mach = "*-*-darwin*";
1280 c_fix_arg = "#if __WORDSIZE == 64\n"
1281 "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
1282 "#define PTRDIFF_MAX 9223372036854775807L\n"
1284 "#define PTRDIFF_MIN (-2147483647 - 1)\n"
1285 "#define PTRDIFF_MAX 2147483647\n"
1287 select = "#if __WORDSIZE == 64\n"
1288 "#define PTRDIFF_MIN[ \t]+INT64_MIN\n"
1289 "#define PTRDIFF_MAX[ \t]+INT64_MAX\n"
1291 "#define PTRDIFF_MIN[ \t]+INT32_MIN\n"
1292 "#define PTRDIFF_MAX[ \t]+INT32_MAX\n"
1294 test_text = "#if __WORDSIZE == 64\n"
1295 "#define PTRDIFF_MIN INT64_MIN\n"
1296 "#define PTRDIFF_MAX INT64_MAX\n"
1298 "#define PTRDIFF_MIN INT32_MIN\n"
1299 "#define PTRDIFF_MAX INT32_MAX\n"
1305 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1306 * with a wrong type.
1309 hackname = darwin_stdint_7;
1310 mach = "*-*-darwin*";
1313 c_fix_arg = "#if __WORDSIZE == 64\n"
1314 "#define INTMAX_C(v) (v ## L)\n"
1315 "#define UINTMAX_C(v) (v ## UL)\n"
1317 "#define INTMAX_C(v) (v ## LL)\n"
1318 "#define UINTMAX_C(v) (v ## ULL)\n"
1320 select = "#define INTMAX_C\\(v\\)[ \t]+\\(v ## LL\\)\n"
1321 "#define UINTMAX_C\\(v\\)[ \t]+\\(v ## ULL\\)";
1322 test_text = "#define INTMAX_C(v) (v ## LL)\n"
1323 "#define UINTMAX_C(v) (v ## ULL)";
1328 * Fix <c_asm.h> on Digital UNIX V4.0:
1329 * It contains a prototype for a DEC C internal asm() function,
1330 * clashing with gcc's asm keyword. So protect this with __DECC.
1333 hackname = dec_intern_asm;
1335 sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
1336 sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
1340 " ... asm stuff ...\n"
1341 "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/";
1346 * Fix typo in <wchar.h> on DJGPP 2.03.
1349 hackname = djgpp_wchar_h;
1351 select = "__DJ_wint_t";
1352 bypass = "sys/djtypes.h";
1354 c_fix_arg = "%0\n#include <sys/djtypes.h>";
1355 c_fix_arg = "#include <stddef.h>";
1356 test_text = "#include <stddef.h>\n"
1357 "extern __DJ_wint_t x;\n";
1362 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
1365 hackname = ecd_cursor;
1366 files = "sunwindow/win_lock.h";
1367 files = "sunwindow/win_cursor.h";
1368 select = 'ecd\.cursor';
1370 c_fix_arg = 'ecd_cursor';
1372 test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
1377 * Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume
1378 * neither the existence of GCC 3 nor its exact feature set yet break
1379 * (by design?) when __GNUC__ is set beyond 2.
1382 hackname = freebsd_gcc3_breakage;
1383 mach = "*-*-freebsd*";
1384 files = sys/cdefs.h;
1385 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$';
1386 bypass = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)';
1388 c_fix_arg = '%0 || __GNUC__ >= 3';
1389 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7';
1394 * Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume
1395 * neither the existence of GCC 4 nor its exact feature set yet break
1396 * (by design?) when __GNUC__ is set beyond 3.
1399 hackname = freebsd_gcc4_breakage;
1400 mach = "*-*-freebsd*";
1401 files = sys/cdefs.h;
1402 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$';
1404 c_fix_arg = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3';
1405 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3';
1410 * Some versions of glibc don't expect the C99 inline semantics.
1413 hackname = glibc_c99_inline_1;
1414 files = features.h, '*/features.h';
1415 select = "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$";
1417 c_fix_arg = "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)";
1419 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
1420 && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__
1421 # define __USE_EXTERN_INLINES 1
1428 * Similar, but a version that didn't have __NO_INLINE__
1431 hackname = glibc_c99_inline_1a;
1432 files = features.h, '*/features.h';
1433 select = "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n"
1434 "(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)";
1436 c_fix_arg = "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2";
1438 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__
1439 # define __USE_EXTERN_INLINES 1
1446 * The glibc_c99_inline_1 fix should have fixed everything. Unfortunately
1447 * there are many glibc headers which do not respect __USE_EXTERN_INLINES.
1448 * The remaining glibc_c99_inline_* fixes deal with some of those headers.
1451 hackname = glibc_c99_inline_2;
1452 files = sys/stat.h, '*/sys/stat.h';
1453 select = "extern __inline__ int";
1454 sed = "s/extern int \\(stat\\|lstat\\|fstat\\|mknod\\)/"
1455 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1456 "__inline__ int \\1/";
1457 sed = "s/extern int __REDIRECT\\(_NTH\\|\\) (\\(stat\\|lstat\\|fstat\\)/"
1458 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1459 "__inline__ int __REDIRECT\\1 (\\2/";
1460 sed = "s/^extern __inline__ int/"
1461 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1464 extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2));
1465 extern __inline__ int
1466 __NTH (fstat64 (int __fd, struct stat64 *__statbuf))
1473 hackname = glibc_c99_inline_3;
1474 files = bits/string2.h, '*/bits/string2.h';
1475 select = "extern __inline";
1476 bypass = "__extern_inline|__GNU_STDC_INLINE__";
1478 c_fix_arg = "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)";
1479 c_fix_arg = "^# ifdef __cplusplus$";
1482 # define __STRING_INLINE inline
1484 # define __STRING_INLINE extern __inline
1491 hackname = glibc_c99_inline_4;
1492 files = sys/sysmacros.h, '*/sys/sysmacros.h', wchar.h, '*/wchar.h';
1493 bypass = "__extern_inline|__gnu_inline__";
1494 select = "(^| )extern __inline";
1496 c_fix_arg = "%0 __attribute__ ((__gnu_inline__))";
1498 __extension__ extern __inline unsigned int
1499 extern __inline unsigned int
1504 /* glibc-2.3.5 defines pthread mutex initializers incorrectly,
1505 * so we replace them with versions that correspond to the
1509 hackname = glibc_mutex_init;
1511 select = '\{ *\{ *0, *\} *\}';
1512 sed = "/define[ \t]\\+PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/{\n"
1513 "N\ns/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/\n}";
1514 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1515 "\\(RECURSIVE\\|ERRORCHECK\\|ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/";
1516 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1517 "\\(RECURSIVE\\|ERRORCHECK\\|ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1518 sed = "/define[ \t]\\+PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/"
1519 "N;s/^[ \t]*#[ \t]*"
1520 "\\(define[ \t]\\+PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n"
1521 "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\n"
1523 " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\n"
1526 " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\n"
1528 sed = "s/{ \\(0, 0, 0, 0, 0, 0, "
1529 "PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/";
1530 sed = "/define[ \t]\\+PTHREAD_COND_INITIALIZER/"
1531 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/";
1533 test_text = <<- _EOText_
1534 #define PTHREAD_MUTEX_INITIALIZER \\
1537 # if __WORDSIZE == 64
1538 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1539 { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1540 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1541 { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1542 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1543 { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1545 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1546 { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1547 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1548 { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1549 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1550 { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1553 # define PTHREAD_RWLOCK_INITIALIZER \\
1556 # if __WORDSIZE == 64
1557 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1558 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\
1559 PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1561 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1562 { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1565 #define PTHREAD_COND_INITIALIZER { { 0, } }
1570 /* glibc versions before 2.5 have a version of stdint.h that defines
1571 UINT8_C and UINT16_C to produce unsigned constants, as do uClibc
1572 versions with stdint.h based on those glibc versions. */
1574 hackname = glibc_stdint;
1576 select = "GNU C Library";
1578 c_fix_arg = "# define UINT8_C(c)\tc\n# define UINT16_C(c)\tc";
1579 c_fix_arg = "# define UINT8_C\\(c\\)\tc ## U\n# define UINT16_C\\(c\\)\tc ## U";
1580 test_text = "/* This file is part of the GNU C Library. */\n# define UINT8_C(c)\tc ## U\n# define UINT16_C(c)\tc ## U";
1584 /* glibc's tgmath.h relies on an expression that is not an integer
1585 constant expression being treated as it was by GCC 4.4 and
1588 hackname = glibc_tgmath;
1590 select = '\(\(\(type\) 0.25\) && \(\(type\) 0.25 - 1\)\)';
1591 bypass = "__floating_type\\(type\\) \\\\\n.*__builtin_classify_type";
1593 c_fix_arg = "(__builtin_classify_type ((type) 0) == 8 || (__builtin_classify_type ((type) 0) == 9 && __builtin_classify_type (__real__ ((type) 0)) == 8))";
1594 test_text = "# define __floating_type(type) (((type) 0.25) && ((type) 0.25 - 1))";
1598 * Fix these files to use the types we think they should for
1599 * ptrdiff_t, size_t, and wchar_t.
1601 * This defines the types in terms of macros predefined by our 'cpp'.
1602 * This is supposedly necessary for glibc's handling of these types.
1603 * It's probably not necessary for anyone else, but it doesn't hurt.
1606 hackname = gnu_types;
1607 files = "sys/types.h";
1609 files = "sys/stdtypes.h";
1613 bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
1614 select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
1616 /* The Solaris 10 headers already define these types correctly. */
1617 mach = '*-*-solaris2.1[0-9]*';
1620 test_text = "typedef long int ptrdiff_t; /* long int */\n"
1621 "typedef uint_t size_t; /* uint_t */\n"
1622 "typedef ushort_t wchar_t; /* ushort_t */";
1627 * Fix HP & Sony's use of "../machine/xxx.h"
1628 * to refer to: <machine/xxx.h>
1631 hackname = hp_inline;
1632 files = sys/spinlock.h;
1633 files = machine/machparam.h;
1634 select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/';
1637 c_fix_arg = "%1<machine/%2.h>";
1639 c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/'
1642 test_text = ' # include "../machine/mumble.h"';
1647 * Check for (...) in C++ code in HP/UX sys/file.h.
1650 hackname = hp_sysfile;
1652 select = "HPUX_SOURCE";
1655 c_fix_arg = "(struct file *, ...)";
1656 c_fix_arg = '\(\.\.\.\)';
1658 test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
1663 * Un-Hide a series of five FP defines from post-1999 compliance GCC:
1664 * FP_NORMAL, FP_ZERO, FP_INFINITE, FP_SUBNORMAL and FP_NAN
1667 hackname = hppa_hpux_fp_macros;
1668 mach = "hppa*-hp-hpux11*";
1670 select = "#[ \t]*define[ \t]*FP_NORMAL.*\n"
1671 "#[ \t]*define[ \t]*FP_ZERO.*\n"
1672 "#[ \t]*define[ \t]*FP_INFINITE.*\n"
1673 "#[ \t]*define[ \t]*FP_SUBNORMAL.*\n"
1674 "#[ \t]*define[ \t]*FP_NAN.*\n";
1676 c_fix_arg = <<- _EOFix_
1677 #endif /* _INCLUDE_HPUX_SOURCE */
1679 #if defined(_INCLUDE_HPUX_SOURCE) || \
1680 (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
1683 #ifdef _INCLUDE_HPUX_SOURCE
1688 "# define FP_NORMAL 0\n"
1689 "# define FP_ZERO 1\n"
1690 "# define FP_INFINITE 2\n"
1691 "# define FP_SUBNORMAL 3\n"
1692 "# define FP_NAN 4\n";
1697 * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
1698 * math.h to prevent clash with define in c_std/bits/std_cmath.h.
1701 hackname = hpux10_cpp_pow_inline;
1702 files = fixinc-test-limits.h, math.h;
1703 select = <<- END_POW_INLINE
1704 ^# +ifdef +__cplusplus
1706 +inline +double +pow\(double +__d,int +__expon\) +\{
1707 [ ]+return +pow\(__d,\(double\)__expon\);
1718 "# ifdef __cplusplus\n"
1720 " inline double pow(double __d,int __expon) {\n"
1721 "\t return pow(__d,(double)__expon);\n"
1723 ' extern "C"' " {\n"
1729 hackname = hpux11_cpp_pow_inline;
1731 select = " +inline double pow\\(double d,int expon\\) \\{\n"
1732 " +return pow\\(d, \\(double\\)expon\\);\n"
1738 " inline double pow(double d,int expon) {\n"
1739 " return pow(d, (double)expon);\n"
1745 * Fix hpux 10.X missing ctype declarations 1
1748 hackname = hpux10_ctype_declarations1;
1750 select = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)";
1751 bypass = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\(";
1753 c_fix_arg = "#ifdef _PROTOTYPES\n"
1754 "extern int __tolower(int);\n"
1755 "extern int __toupper(int);\n"
1756 "#else /* NOT _PROTOTYPES */\n"
1757 "extern int __tolower();\n"
1758 "extern int __toupper();\n"
1759 "#endif /* _PROTOTYPES */\n\n"
1762 test_text = "# define _toupper(__c) __toupper(__c)\n";
1767 * Fix hpux 10.X missing ctype declarations 2
1770 hackname = hpux10_ctype_declarations2;
1772 select = "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)";
1773 bypass = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\(";
1775 c_fix_arg = "%0\n\n"
1776 "#ifdef _PROTOTYPES\n"
1777 " extern int _isalnum(int);\n"
1778 " extern int _isalpha(int);\n"
1779 " extern int _iscntrl(int);\n"
1780 " extern int _isdigit(int);\n"
1781 " extern int _isgraph(int);\n"
1782 " extern int _islower(int);\n"
1783 " extern int _isprint(int);\n"
1784 " extern int _ispunct(int);\n"
1785 " extern int _isspace(int);\n"
1786 " extern int _isupper(int);\n"
1787 " extern int _isxdigit(int);\n"
1788 "# else /* not _PROTOTYPES */\n"
1789 " extern int _isalnum();\n"
1790 " extern int _isalpha();\n"
1791 " extern int _iscntrl();\n"
1792 " extern int _isdigit();\n"
1793 " extern int _isgraph();\n"
1794 " extern int _islower();\n"
1795 " extern int _isprint();\n"
1796 " extern int _ispunct();\n"
1797 " extern int _isspace();\n"
1798 " extern int _isupper();\n"
1799 " extern int _isxdigit();\n"
1800 "#endif /* _PROTOTYPES */\n";
1802 test_text = "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n"
1803 " extern unsigned int *__SB_masks;\n";
1808 * Fix hpux 10.X missing stdio declarations
1811 hackname = hpux10_stdio_declarations;
1813 select = "^#[ \t]*define _iob[ \t]*__iob";
1814 bypass = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\(";
1816 c_fix_arg = "%0\n\n"
1817 "# if defined(__STDC__) || defined(__cplusplus)\n"
1818 " extern int snprintf(char *, size_t, const char *, ...);\n"
1819 " extern int vsnprintf(char *, size_t, const char *, __va_list);\n"
1820 "# else /* not __STDC__) || __cplusplus */\n"
1821 " extern int snprintf();\n"
1822 " extern int vsnprintf();\n"
1823 "# endif /* __STDC__) || __cplusplus */\n";
1825 test_text = "# define _iob __iob\n";
1830 * Make sure hpux defines abs in header.
1833 hackname = hpux11_abs;
1834 mach = "ia64-hp-hpux11*";
1836 select = "ifndef _MATH_INCLUDED";
1838 c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)";
1839 test_text = "#ifndef _MATH_INCLUDED";
1844 * Keep HP-UX 11 from stomping on C++ math namespace
1845 * with defines for fabsf.
1848 hackname = hpux11_fabsf;
1850 select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
1851 bypass = "__cplusplus";
1854 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1858 "# define fabsf(x) ((float)fabs((double)(float)(x)))\n"
1864 * Fix C99 constant in __POINTER_SET define.
1867 hackname = hpux11_pthread_const;
1868 mach = "*-hp-hpux11.[0-3]*";
1869 files = sys/pthread.h;
1870 select = "^#define[ \t]*__POINTER_SET[ \t]*\\(\\(void \\*\\) 1LL\\)";
1873 c_fix_arg = "#define __POINTER_SET\t\t((void *) 1L)";
1874 test_text = "#define __POINTER_SET\t\t((void *) 1LL)";
1879 * Prevent HP-UX 11 from defining __size_t and preventing size_t from
1880 * being defined by having it define _hpux_size_t instead.
1883 hackname = hpux11_size_t;
1884 mach = "*-hp-hpux11*";
1885 select = "__size_t";
1888 c_fix_arg = "_hpux_size_t";
1891 "#define __size_t size_t\n"
1892 " extern int getpwuid_r( char *, __size_t, struct passwd **);\n";
1897 * Fix hpux 11.00 broken snprintf declaration
1898 * (third argument is char *, needs to be const char * to prevent
1899 * spurious warnings with -Wwrite-strings or in C++).
1902 hackname = hpux11_snprintf;
1904 select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
1905 ' *(char *\*, *\.\.\.\);)';
1907 c_fix_arg = '%1 const %3';
1909 test_text = "extern int snprintf(char *, size_t, char *, ...);\n"
1910 "extern int snprintf(char *, __size_t, char *, ...);\n"
1911 "extern int snprintf(char *, _hpux_size_t, char *, ...);";
1915 * Fix hpux 11.00 broken vsnprintf declaration
1918 hackname = hpux11_vsnprintf;
1920 select = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
1921 'const char \*,) __va__list\);';
1923 c_fix_arg = "%1 __va_list);";
1925 test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
1931 * get rid of bogus inline definitions in HP-UX 8.0
1934 hackname = hpux8_bogus_inlines;
1937 bypass = "__GNUG__";
1938 sed = "s@inline int abs(int [a-z][a-z]*) {.*}"
1939 "@extern \"C\" int abs(int);@";
1940 sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
1941 sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
1942 sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
1943 test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n"
1944 "inline double sqr(double v) { return v**0.5; }";
1949 * Fix hpux broken ctype macros
1952 hackname = hpux_ctype_macros;
1954 select = '((: |\()__SB_masks \? )'
1955 '(__SB_masks\[__(alnum|c)\] & _IS)';
1957 c_fix_arg = "%1(int)%3";
1959 test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
1960 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
1965 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
1968 hackname = hpux_htonl;
1969 files = netinet/in.h;
1970 select = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1972 " \\* Macros for number representation conversion\\.\n"
1976 c_fix_arg = "#if 1\n%1";
1978 test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1980 " * Macros for number representation conversion.\n"
1983 "#define ntohl(x) (x)\n"
1984 "#define ntohs(x) (x)\n"
1985 "#define htonl(x) (x)\n"
1986 "#define htons(x) (x)\n"
1988 "#endif /* ! _XOPEN_SOURCE_EXTENDED */";
1996 hackname = hpux_long_double;
1997 mach = "*-*-hpux10*";
1998 mach = "*-*-hpux11.[012]*";
2000 select = "extern[ \t]long_double[ \t]strtold";
2001 bypass = "long_double_t";
2002 sed = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
2003 sed = "s/long_double/long double/g";
2005 test_text = "# ifndef _LONG_DOUBLE\n"
2006 "# define _LONG_DOUBLE\n"
2007 " typedef struct {\n"
2008 " unsigned int word1, word2, word3, word4;\n"
2010 "# endif /* _LONG_DOUBLE */\n"
2011 "extern long_double strtold(const char *, char **);\n";
2015 * We cannot use the above rule on 11.31 because it removes the strtold
2016 * definition. ia64 is OK with no hack, PA needs some help.
2019 hackname = hpux_long_double_2;
2020 mach = "hppa*-*-hpux11.3*";
2022 select = "#[ \t]*if[ \t]*!defined\\(__ia64\\) \\|\\| defined\\(_PROTOTYPES\\) \\|\\| defined\\(_LONG_DOUBLE_STRUCT\\)";
2024 c_fix_arg = "# if !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)";
2026 test_text = "# if !defined(__ia64) || !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)\n";
2030 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
2033 hackname = hpux_systime;
2035 select = "^extern struct sigevent;";
2038 c_fix_arg = "struct sigevent;";
2040 test_text = 'extern struct sigevent;';
2045 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown
2046 * type and mpinfou is only defined when _KERNEL is set.
2049 hackname = hpux_spu_info;
2050 mach = "*-hp-hpux*";
2052 * It is tempting to omit the first "files" entry. Do not.
2053 * The testing machinery will take the first "files" entry as the name
2054 * of a test file to play with. It would be a nuisance to have a directory
2055 * with the name "*".
2057 files = "ia64/sys/getppdp.h";
2058 files = "*/sys/getppdp.h";
2059 select = "^.*extern.*spu_info.*";
2062 c_fix_arg = "#ifdef _KERNEL\n%0\n#endif";
2064 test_text = "extern union mpinfou spu_info[];";
2068 hackname = hpux11_extern_sendfile;
2069 mach = "*-hp-hpux11.[12]*";
2070 files = sys/socket.h;
2071 select = "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n";
2073 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
2074 test_text = " extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
2078 hackname = hpux11_extern_sendpath;
2079 mach = "*-hp-hpux11.[12]*";
2080 files = sys/socket.h;
2081 select = "^[ \t]*extern sbsize_t sendpath.*\n.*, int\\)\\);\n";
2083 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
2084 test_text = " extern sbsize_t sendpath __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
2088 hackname = hpux_extern_errno;
2089 mach = "*-hp-hpux10.*";
2090 mach = "*-hp-hpux11.[0-2]*";
2092 select = "^[ \t]*extern int errno;$";
2094 c_fix_arg = "#ifdef __cplusplus\nextern \"C\" {\n#endif\n%0\n#ifdef __cplusplus\n}\n#endif";
2095 test_text = " extern int errno;\n";
2100 * Add missing braces to pthread initializer defines.
2103 hackname = hpux_pthread_initializers;
2104 mach = "*-hp-hpux11.[0-3]*";
2105 files = sys/pthread.h;
2106 sed = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\"
2107 "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@";
2108 sed = "s@^[ \t]*1,[ \t]*\\\\"
2110 sed = "/^[ \t]*0$/d";
2111 sed = "s@__PTHREAD_MUTEX_VALID, 0"
2112 "@{ __PTHREAD_MUTEX_VALID, 0 }@";
2113 sed = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\"
2114 "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@";
2115 sed = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2116 "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2117 sed = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2118 "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2119 sed = "s@^[ \t]*0, 0[ \t]*\\\\"
2120 "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@";
2121 sed = "s@__PTHREAD_COND_VALID, 0"
2122 "@{ __PTHREAD_COND_VALID, 0 }@";
2123 sed = "s@__LWP_COND_VALID, 0,[ \t]*\\\\"
2124 "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@";
2125 sed = "s@__PTHREAD_RWLOCK_VALID, 0"
2126 "@{ __PTHREAD_RWLOCK_VALID, 0 }@";
2127 sed = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\"
2128 "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@";
2129 sed = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
2130 "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@";
2131 test_text = "#define PTHREAD_MUTEX_INITIALIZER {\t\t\t\t\t\\\\\n"
2132 "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n"
2133 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n"
2134 "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n"
2135 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
2136 "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
2137 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
2142 hackname = hpux_c99_intptr;
2143 mach = "*-hp-hpux11.3*";
2145 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MAX[ \t]*INT32_MAX[ \t]*$@#define PTRDIFF_MAX (2147483647l)@";
2146 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MIN[ \t]*INT32_MIN[ \t]*$@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2147 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MAX[ \t]*INT32_MAX[ \t]*$@#define INTPTR_MAX (2147483647l)@";
2148 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MIN[ \t]*INT32_MIN[ \t]*$@#define INTPTR_MIN (-INTPTR_MAX - 1)@";
2149 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINTPTR_MAX[ \t]*UINT32_MAX[ \t]*$@#define UINTPTR_MAX (4294967295ul)@";
2150 sed = "s@^[ \t]*#[ \t]*define[ \t]*SIZE_MAX[ \t]*UINT32_MAX[ \t]*$@#define SIZE_MAX (4294967295ul)@";
2151 test_text = "#define PTRDIFF_MAX INT32_MAX\n"
2152 "#define PTRDIFF_MIN INT32_MIN\n"
2153 "#define INTPTR_MAX INT32_MAX\n"
2154 "#define INTPTR_MIN INT32_MIN\n"
2155 "#define UINTPTR_MAX UINT32_MAX\n"
2156 "#define SIZE_MAX UINT32_MAX\n";
2160 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2164 hackname = hpux_c99_inttypes;
2165 mach = "*-hp-hpux11.[23]*";
2168 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*__CONCAT_U__(__c)[ \t]*$@#define UINT8_C(__c) (__c)@";
2169 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*__CONCAT_U__(__c)[ \t]*$@#define UINT16_C(__c) (__c)@";
2170 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT32_C(__c)[ \t]*__CONCAT__(__c,l)[ \t]*$@#define INT32_C(__c) (__c)@";
2171 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT32_C(__c)[ \t].*$@#define UINT32_C(__c) __CONCAT__(__c,u)@";
2172 test_text = "#define UINT8_C(__c) __CONCAT_U__(__c)\n"
2173 "#define UINT16_C(__c) __CONCAT_U__(__c)\n"
2174 "#define INT32_C(__c) __CONCAT__(__c,l)\n"
2175 "#define UINT32_C(__c) __CONCAT__(__c,ul)\n";
2179 hackname = hpux_c99_inttypes2;
2180 mach = "*-hp-hpux11.2*";
2182 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT8_C(__c)[ \t]*((signed char)(__c))[ \t]*$@#define INT8_C(__c) (__c)@";
2183 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*((unsigned char)(__c))[ \t]*$@#define UINT8_C(__c) (__c)@";
2184 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT16_C(__c)[ \t]*((short)(__c))[ \t]*$@#define INT16_C(__c) (__c)@";
2185 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*((unsigned short)(__c))[ \t]*$@#define UINT16_C(__c) (__c)@";
2186 test_text = "# define INT8_C(__c) ((signed char)(__c))\n"
2187 "# define UINT8_C(__c) ((unsigned char)(__c))\n"
2188 "# define INT16_C(__c) ((short)(__c))\n"
2189 "# define UINT16_C(__c) ((unsigned short)(__c))\n";
2193 hackname = hpux_stdint_least;
2194 mach = "*-hp-hpux11.2*";
2196 select = "^[ \t]*#[ \t]*define[ \t]*UINT_LEAST64_MAX[ \t]*ULLONG_MAX";
2198 c_fix_arg = "#ifdef __LP64__\n# define UINT_LEAST64_MAX ULONG_MAX\n#else\n%0\n#endif\n";
2199 test_text ="# define UINT_LEAST64_MAX ULLONG_MAX\n";
2203 hackname = hpux_stdint_fast;
2204 mach = "*-hp-hpux11.2*";
2206 select = "^[ \t]*#[ \t]*define[ \t]*UINT_FAST64_MAX[ \t]*ULLONG_MAX";
2208 c_fix_arg = "#ifdef __LP64__\n# define UINT_FAST64_MAX ULONG_MAX\n#else\n%0\n#endif\n";
2209 test_text ="# define UINT_FAST64_MAX ULLONG_MAX\n";
2213 hackname = hpux_inttype_int_least8_t;
2214 mach = "*-hp-hpux1[01].*";
2215 files = sys/_inttypes.h;
2216 select = "^[ \t]*typedef[ \t]*char[ \t]*int_least8_t.*";
2218 c_fix_arg = "typedef signed char int_least8_t;";
2219 test_text ="typedef char int_least8_t;\n";
2223 hackname = hpux_inttype_int8_t;
2224 mach = "*-hp-hpux1[01].*";
2225 files = sys/_inttypes.h;
2226 select = "^[ \t]*typedef[ \t]*char[ \t]*int8_t.*";
2228 c_fix_arg = "typedef signed char int8_t;";
2229 test_text ="typedef char int8_t;\n";
2233 hackname = hpux_imaginary_i;
2234 mach = "ia64-hp-hpux11.*";
2236 select = "^[ \t]*#[ \t]*define[ \t]*_Complex_I.*";
2238 c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
2239 test_text = "#define _Complex_I (0.f+_Imaginary_I)\n";
2243 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant
2246 hackname = huge_val_hex;
2247 files = bits/huge_val.h;
2248 select = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*";
2249 bypass = "__builtin_huge_val";
2252 c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n";
2254 test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)";
2259 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant
2262 hackname = huge_valf_hex;
2263 files = bits/huge_val.h;
2264 select = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*";
2265 bypass = "__builtin_huge_valf";
2268 c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n";
2270 test_text = "# define HUGE_VALF (__extension__ 0x1.0p255f)";
2275 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant
2278 hackname = huge_vall_hex;
2279 files = bits/huge_val.h;
2280 select = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*";
2281 bypass = "__builtin_huge_vall";
2284 c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n";
2286 test_text = "# define HUGE_VALL (__extension__ 0x1.0p32767L)";
2291 * Fix return type of abort and free
2294 hackname = int_abort_free_and_exit;
2296 select = "int[ \t]+(abort|free|exit)[ \t]*\\(";
2297 bypass = "_CLASSIC_ANSI_TYPES";
2300 c_fix_arg = "void\t%1(";
2302 test_text = "extern int abort(int);\n"
2303 "extern int free(void*);\n"
2304 "extern int exit(void*);";
2309 * Fix various macros used to define ioctl numbers.
2310 * The traditional syntax was:
2312 * #define _IO(n, x) (('n'<<8)+x)
2313 * #define TIOCFOO _IO(T, 1)
2315 * but this does not work with the C standard, which disallows macro
2316 * expansion inside strings. We have to rewrite it thus:
2318 * #define _IO(n, x) ((n<<8)+x)
2319 * #define TIOCFOO _IO('T', 1)
2321 * The select expressions match too much, but the c_fix code is cautious.
2323 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
2326 hackname = io_quotes_def;
2327 select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
2328 c_fix = char_macro_def;
2331 "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n"
2332 "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n"
2333 "#define _IO(x,y) ('x'<<8|y)";
2335 "#define XX_IO(x) ('x'<<8|256)";
2339 hackname = io_quotes_use;
2340 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
2342 c_fix = char_macro_use;
2344 test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
2345 "#define TIOCFOO \\\\\n"
2346 "BSD43__IOWR(T, 1) /* Some are multi-line */";
2351 * Check for missing ';' in struct
2354 hackname = ip_missing_semi;
2355 files = netinet/ip.h;
2357 sed = "/^struct/,/^};/s/}$/};/";
2363 "}; /* mumbled struct */\n";
2368 * IRIX 6.5.1[89] <internal/sgimacros.h> unconditionally defines
2369 * __restrict as restrict iff __c99. This is wrong for C++, which
2370 * needs many C99 features, but only supports __restrict.
2373 hackname = irix___restrict;
2374 files = internal/sgimacros.h;
2375 select = "(#ifdef __c99\n)(#[ \t]*define __restrict restrict)";
2377 mach = "mips-sgi-irix6.5";
2380 "# ifndef __cplusplus\n%2\n# endif";
2382 test_text = "#ifdef __c99\n# define __restrict restrict";
2386 * IRIX 6.5.22 <internal/math_core.h> uses the SGI c99 __generic() intrinsic
2387 * to define the fpclasify, isfinite, isinf, isnan, isnormal and signbit
2390 * This was probably introduced around IRIX 6.5.18
2393 hackname = irix___generic1;
2394 files = internal/math_core.h;
2395 mach = "mips-sgi-irix6.5";
2396 select = "#define ([a-z]+)\\(x\\) *__generic.*";
2399 c_fix_arg = "extern int %1(double);\n"
2400 "extern int %1f(float);\n"
2401 "extern int %1l(long double);\n"
2402 "#define %1(x) (sizeof(x) == sizeof(double) ? _%1(x) \\\n"
2403 " : sizeof(x) == sizeof(float) ? _%1f(x) \\\n"
2407 "#define isnan(x) __generic(x,,, _isnan, _isnanf, _isnanl,,,)(x)\n";
2411 /* Likewise <internal/math_core.h> on IRIX 6.5.19 and later uses the SGI
2412 compiler's __generic intrinsic to define isgreater, isgreaterequal,
2413 isless, islessequal, islessgreater and isunordered functions. */
2415 hackname = irix___generic2;
2416 files = internal/math_core.h;
2417 mach = "mips-sgi-irix6.5";
2418 select = "#define ([a-z]+)\\(x,y\\) *__generic.*";
2421 c_fix_arg = "#define %1(x,y) \\\n"
2422 " ((sizeof(x)<=4 && sizeof(y)<=4) ? _%1f(x,y) \\\n"
2423 " : (sizeof(x)<=8 && sizeof(y)<=8) ? _%1(x,y) \\\n"
2427 "#define isless(x,y) __generic(x,y,, _isless, _islessf, _islessl,,,)(x,y)";
2432 * IRIX 5.2's <sys/asm.h> contains an asm comment with a contraction
2433 * that causes the assembly preprocessor to complain about an
2434 * unterminated character constant.
2437 hackname = irix_asm_apostrophe;
2440 select = "^[ \t]*#.*[Ww]e're";
2442 c_fix_arg = "%1 are";
2443 c_fix_arg = "^([ \t]*#.*[Ww]e)'re";
2444 test_text = "\t# and we're on vacation";
2449 * Non-traditional "const" declaration in Irix's limits.h.
2452 hackname = irix_limits_const;
2453 files = fixinc-test-limits.h, limits.h;
2454 select = "^extern const ";
2456 c_fix_arg = "extern __const ";
2457 test_text = "extern const char limit; /* test limits */";
2462 * IRIX 6.5.1[78] <sys/socket.h> has a broken definition of socklen_t.
2463 * Various socket function prototypes use different types instead,
2464 * depending on the API in use (BSD, XPG4/5), but the socklen_t
2465 * definition doesn't reflect this (SGI Bug Id 864477, fixed in
2469 hackname = irix_socklen_t;
2470 files = sys/socket.h;
2471 select = "(#define _SOCKLEN_T\n)(typedef u_int32_t socklen_t;)";
2473 mach = "mips-sgi-irix6.5";
2476 "#if _NO_XOPEN4 && _NO_XOPEN5\n"
2477 "typedef int socklen_t;\n"
2480 "#endif /* _NO_XOPEN4 && _NO_XOPEN5 */";
2482 test_text = "#define _SOCKLEN_T\ntypedef u_int32_t socklen_t;";
2486 * IRIX 6.5 <stdint.h> only works with ISO C99 and errors out
2490 hackname = irix_stdint_c99;
2492 select = "(#ifndef __c99\n)(#error This header file is to be used only for c99 mode compilations)";
2494 mach = "mips-sgi-irix6.5";
2496 c_fix_arg = "#if 0\n"
2499 "#ifndef __c99\n#error This header file is to be used only for c99 mode compilations\n#else";
2504 * IRIX 5.x's stdio.h and IRIX 6.5's internal/stdio_core.h declare
2505 * some functions that take a va_list as
2506 * taking char *. However, GCC uses void * for va_list, so
2507 * calling vfprintf with a va_list fails in C++. */
2509 hackname = irix_stdio_va_list;
2511 files = internal/stdio_core.h;
2513 select = '/\* va_list \*/ char \*';
2515 c_fix_arg = "__gnuc_va_list";
2517 "extern int printf( const char *, /* va_list */ char * );";
2522 * IRIX 6.5.19 <internal/wchar_core.h> provides the XPG4 variant of
2523 * wcsftime by default. ISO C99 requires the XPG5 variant instead.
2526 hackname = irix_wcsftime;
2527 files = internal/wchar_core.h;
2528 select = "#if _NO_XOPEN5\n(extern size_t[ \t]+wcsftime.*const char \*.*)";
2530 mach = "mips-sgi-irix6.5";
2532 c_fix_arg = "#if _NO_XOPEN5 && !defined(__c99)\n%1";
2534 test_text = "#if _NO_XOPEN5\n"
2535 "extern size_t wcsftime(wchar_t *, "
2536 "__SGI_LIBC_NAMESPACE_QUALIFIER size_t, const char *, "
2537 "const struct tm *);";
2541 * Fixing ISC fmod declaration
2544 hackname = isc_fmod;
2546 select = 'fmod\(double\)';
2548 c_fix_arg = "fmod(double, double)";
2549 test_text = "extern double fmod(double);";
2554 * On Interactive Unix 2.2, certain traditional Unix definitions
2555 * (notably getc and putc in stdio.h) are omitted if __STDC__ is
2556 * defined, not just if _POSIX_SOURCE is defined. This makes it
2557 * impossible to compile any nontrivial program except with -posix.
2560 hackname = isc_omits_with_stdc;
2565 files = "sys/limits.h";
2566 files = "sys/fcntl.h";
2567 files = "sys/dirent.h";
2569 select = '!defined\(__STDC__\) && !defined\(_POSIX_SOURCE\)';
2571 c_fix_arg = '!defined(_POSIX_SOURCE)';
2572 test_text = "#if !defined(__STDC__) && !defined(_POSIX_SOURCE) /* ? ! */"
2573 "\nint foo;\n#endif";
2578 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
2579 * use / * * / to concatenate tokens.
2582 hackname = kandr_concat;
2583 files = "sparc/asm_linkage.h";
2584 files = "sun*/asm_linkage.h";
2585 files = "arm/as_support.h";
2586 files = "arm/mc_type.h";
2587 files = "arm/xcb.h";
2588 files = "dev/chardefmac.h";
2589 files = "dev/ps_irq.h";
2590 files = "dev/screen.h";
2591 files = "dev/scsi.h";
2592 files = "sys/tty.h";
2593 files = "Xm.acorn/XmP.h";
2594 files = bsd43/bsd43_.h;
2598 test_text = "#define __CONCAT__(a,b) a/**/b";
2602 /* The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
2603 * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
2604 * constant on recent versions of g++.
2607 hackname = linux_ia64_ucontext;
2608 files = "sys/ucontext.h";
2609 mach = "ia64-*-linux*";
2610 select = '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
2611 '->sc_gr\[0\]\) - \(char \*\) 0\)';
2613 c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2614 test_text = "# define _SC_GR0_OFFSET\t\\\\\n"
2615 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2620 * Remove header file warning from sys/time.h. Autoconf's
2621 * AC_HEADER_TIME recommends to include both sys/time.h and time.h
2622 * which causes warning on LynxOS. Remove the warning.
2625 hackname = lynxos_no_warning_in_sys_time_h;
2627 select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
2630 test_text = "#warning Using <time.h> instead of <sys/time.h>";
2635 * Add missing declaration for putenv.
2638 hackname = lynxos_missing_putenv;
2639 mach = '*-*-lynxos*';
2641 bypass = 'putenv[ \t]*\\(';
2642 select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2645 "extern int putenv _AP((char *));";
2646 c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2647 test_text = "extern char *getenv _AP((const char *));";
2652 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2654 * On NetBSD, machine is a symbolic link to an architecture specific
2655 * directory name, so we can't match a specific file name here.
2658 hackname = machine_ansi_h_va_list;
2659 select = "define[ \t]+_BSD_VA_LIST_[ \t]";
2660 bypass = '__builtin_va_list';
2663 c_fix_arg = "%1__builtin_va_list";
2664 c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2666 test_text = " # define _BSD_VA_LIST_\tchar**";
2671 * Fix non-ansi machine name defines
2674 hackname = machine_name;
2675 c_test = machine_name;
2676 c_fix = machine_name;
2678 test_text = "/* MACH_DIFF: */\n"
2679 "#if defined( i386 ) || defined( sparc ) || defined( vax )"
2680 "\n/* no uniform test, so be careful :-) */";
2685 * Some math.h files define struct exception (it's in the System V
2686 * Interface Definition), which conflicts with the class exception defined
2687 * in the C++ file std/stdexcept.h. We redefine it to __math_exception.
2688 * This is not a great fix, but I haven't been able to think of anything
2692 hackname = math_exception;
2694 select = "struct exception";
2696 * This should be bypassed on __cplusplus, but some supposedly C++ C++
2697 * aware headers, such as Solaris 8 and 9, don't wrap their struct
2698 * exception either. So currently we bypass only for glibc, based on a
2699 * comment in the fixed glibc header. Ick.
2701 bypass = 'We have a problem when using C\+\+|for C\+\+, '
2702 '_[a-z0-9A-Z_]+_exception; for C, exception';
2705 c_fix_arg = "#ifdef __cplusplus\n"
2706 "#define exception __math_exception\n"
2709 c_fix_arg = "#ifdef __cplusplus\n"
2710 "#undef exception\n"
2713 test_text = "typedef struct exception t_math_exception;";
2718 * This looks pretty broken to me. ``dbl_max_def'' will contain
2719 * "define DBL_MAX " at the start, when what we really want is just
2720 * the value portion. Can't figure out how to write a test case
2721 * for this either :-(
2724 hackname = math_huge_val_from_dbl_max;
2728 * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
2729 * in math.h, this fix applies.
2731 select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
2732 bypass = "define[ \t]+DBL_MAX";
2736 * See if we have a definition for DBL_MAX in float.h.
2737 * If we do, we will replace the one in math.h with that one.
2740 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
2741 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
2743 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
2744 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
2745 "s@DBL_MAX@'\"$dbl_max_def@\"\n"
2750 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
2751 "#define HUGE_VAL DBL_MAX";
2759 hackname = nested_auth_des;
2761 select = '(/\*.*rpc/auth_des\.h>.*)/\*';
2763 c_fix_arg = "%1*/ /*";
2764 test_text = "/*#include <rpc/auth_des.h> /* skip this */";
2769 * Fixing nested comments in ISC <sys/limits.h>
2772 hackname = nested_sys_limits;
2773 files = sys/limits.h;
2775 sed = "/CHILD_MAX/s,/\\* Max, Max,";
2776 sed = "/OPEN_MAX/s,/\\* Max, Max,";
2777 test_text = "/*\n#define CHILD_MAX 20 /* Max, Max, ... */ /*\n"
2778 "#define OPEN_MAX 20 /* Max, Max, ... */\n";
2783 * Some versions of NetBSD don't expect the C99 inline semantics.
2786 hackname = netbsd_c99_inline_1;
2787 mach = "*-*-netbsd*";
2789 select = "extern __inline int";
2792 c_fix_arg = "extern\n"
2793 "#ifdef __GNUC_STDC_INLINE__\n"
2794 "__attribute__((__gnu_inline__))\n"
2798 test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}";
2803 hackname = netbsd_c99_inline_2;
2804 mach = "*-*-netbsd*";
2806 select = "#define _SIGINLINE extern __inline";
2809 c_fix_arg = <<- _EOArg_
2810 #ifdef __GNUC_STDC_INLINE__
2811 #define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline
2817 test_text = "#define _SIGINLINE extern __inline";
2822 * NetBSD has a semicolon after the ending '}' for some extern "C".
2825 hackname = netbsd_extra_semicolon;
2826 mach = "*-*-netbsd*";
2827 files = sys/cdefs.h;
2828 select = "#define[ \t]*__END_DECLS[ \t]*};";
2831 c_fix_arg = "#define __END_DECLS }";
2833 test_text = "#define __END_DECLS };";
2837 /* newlib's stdint.h has several failures to conform to C99. The fix
2838 for these removed a comment that can be matched to identify unfixed
2841 hackname = newlib_stdint_1;
2843 select = "@todo - Add support for wint_t types";
2844 sed = "s@#define INT32_MIN.*@#define INT32_MIN (-INT32_MAX - 1)@";
2845 sed = "s@#define INT32_MAX.*@#define INT32_MAX __INT32_MAX__@";
2846 sed = "s@#define UINT32_MAX.*@#define UINT32_MAX __UINT32_MAX__@";
2847 sed = "s@#define INT_LEAST32_MIN.*@#define INT_LEAST32_MIN (-INT_LEAST32_MAX - 1)@";
2848 sed = "s@#define INT_LEAST32_MAX.*@#define INT_LEAST32_MAX __INT_LEAST32_MAX__@";
2849 sed = "s@#define UINT_LEAST32_MAX.*@#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__@";
2850 sed = 's@#define INT_FAST\([0-9]*\)_MIN.*@#define INT_FAST\1_MIN (-INT_FAST\1_MAX - 1)@';
2851 sed = 's@#define INT_FAST\([0-9]*\)_MAX.*@#define INT_FAST\1_MAX __INT_FAST\1_MAX__@';
2852 sed = 's@#define UINT_FAST\([0-9]*\)_MAX.*@#define UINT_FAST\1_MAX __UINT_FAST\1_MAX__@';
2853 sed = "s@#define SIZE_MAX.*@#define SIZE_MAX __SIZE_MAX__@";
2854 sed = "s@#define PTRDIFF_MIN.*@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2855 sed = "s@#define PTRDIFF_MAX.*@#define PTRDIFF_MAX __PTRDIFF_MAX__@";
2856 sed = "s@#define UINT8_C.*@#define UINT8_C(c) __UINT8_C(c)@";
2857 sed = "s@#define UINT16_C.*@#define UINT16_C(c) __UINT16_C(c)@";
2858 test_text = "/* @todo - Add support for wint_t types. */\n"
2859 "#define INT32_MIN (-2147483647-1)\n"
2860 "#define INT32_MAX 2147483647\n"
2861 "#define UINT32_MAX 4294967295U\n"
2862 "#define INT_LEAST32_MIN (-2147483647-1)\n"
2863 "#define INT_LEAST32_MAX 2147483647\n"
2864 "#define UINT_LEAST32_MAX 4294967295U\n"
2865 "#define INT_FAST8_MIN INT8_MIN\n"
2866 "#define INT_FAST8_MAX INT8_MAX\n"
2867 "#define UINT_FAST8_MAX UINT8_MAX\n"
2868 "#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)\n"
2869 "#define PTRDIFF_MIN (-__STDINT_EXP(LONG_MAX) - 1L)\n"
2870 "#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX)\n"
2871 "#define UINT8_C(x) x##U\n"
2872 "#define UINT16_C(x) x##U";
2877 hackname = newlib_stdint_2;
2879 select = "@todo - Add support for wint_t types";
2881 c_fix_arg = "#define INTMAX_MAX __INTMAX_MAX__\n"
2882 "#define INTMAX_MIN (-INTMAX_MAX - 1)\n"
2883 "#define UINTMAX_MAX __UINTMAX_MAX__\n"
2884 "#define WCHAR_MAX __WCHAR_MAX__\n"
2885 "#define WCHAR_MIN __WCHAR_MIN__\n"
2886 "#define WINT_MAX __WINT_MAX__\n"
2887 "#define WINT_MIN __WINT_MIN__\n\n"
2889 c_fix_arg = '/\*\* Macros for minimum-width integer constant expressions \*/';
2890 test_text = "/* @todo - Add support for wint_t types. */\n"
2891 "/** Macros for minimum-width integer constant expressions */";
2896 * NeXT 3.2 adds const prefix to some math functions.
2897 * These conflict with the built-in functions.
2900 hackname = next_math_prefix;
2901 files = ansi/math.h;
2902 select = "^extern[ \t]+double[ \t]+__const__[ \t]";
2905 c_fix_arg = "extern double %1(";
2906 c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
2908 test_text = "extern\tdouble\t__const__\tmumble();";
2913 * NeXT 3.2 uses the word "template" as a parameter for some
2914 * functions. GCC reports an invalid use of a reserved key word
2915 * with the built-in functions.
2918 hackname = next_template;
2920 select = "[ \t]template\\)";
2924 c_fix_arg = "\\(([^)]*)[ \t]template\\)";
2925 test_text = "extern mumble( char * template); /* fix */";
2930 * NeXT 3.2 includes the keyword volatile in the abort() and exit()
2931 * function prototypes. That conflicts with the built-in functions.
2934 hackname = next_volitile;
2935 files = ansi/stdlib.h;
2936 select = "^extern[ \t]+volatile[ \t]+void[ \t]";
2939 c_fix_arg = "extern void %1(";
2940 c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
2942 test_text = "extern\tvolatile\tvoid\tabort();";
2947 * NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1.
2948 * Note that version 3 of the NeXT system has wait.h in a different directory,
2949 * so that this code won't do anything. But wait.h in version 3 has a
2950 * conditional, so it doesn't need this fix. So everything is okay.
2953 hackname = next_wait_union;
2956 select = 'wait\(union wait';
2958 c_fix_arg = "wait(void";
2959 test_text = "extern pid_d wait(union wait*);";
2964 * a missing semi-colon at the end of the nodeent structure definition.
2967 hackname = nodeent_syntax;
2968 files = netdnet/dnetdb.h;
2969 select = "char[ \t]*\\*na_addr[ \t]*$";
2972 test_text = "char *na_addr\t";
2976 * Fix OpenBSD's NULL definition.
2979 hackname = openbsd_null_definition;
2980 mach = "*-*-openbsd*";
2981 files = locale.h, stddef.h, stdio.h, string.h,
2982 time.h, unistd.h, wchar.h, sys/param.h;
2983 select = "__GNUG__";
2985 c_fix_arg = "#ifndef NULL\n"
2986 "#ifdef __cplusplus\n"
2988 "#define NULL\t__null\n"
2989 "#else\t /* ! __GNUG__ */\n"
2990 "#define NULL\t0L\n"
2991 "#endif\t /* __GNUG__ */\n"
2992 "#else\t /* ! __cplusplus */\n"
2993 "#define NULL\t((void *)0)\n"
2994 "#endif\t /* __cplusplus */\n"
2995 "#endif\t /* !NULL */";
2997 c_fix_arg = "^#ifndef[ \t]*NULL\n"
2998 "^#ifdef[ \t]*__GNUG__\n"
2999 "^#define[ \t]*NULL[ \t]*__null\n"
3001 "^#define[ \t]*NULL[ \t]*0L\n"
3007 "#define NULL __null\n"
3015 * obstack.h used casts as lvalues.
3017 * We need to change postincrements of casted pointers (which are
3018 * then dereferenced and assigned into) of the form
3020 * *((TYPE*)PTRVAR)++ = (VALUE)
3022 * into expressions like
3024 * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
3026 * which is correct for the cases used in obstack.h since PTRVAR is
3027 * of type char * and the value of the expression is not used.
3030 hackname = obstack_lvalue_cast;
3032 select = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
3034 c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
3035 test_text = "*((void **) (h)->next_free)++ = (aptr)";
3039 * Fix OpenBSD's va_start define.
3042 hackname = openbsd_va_start;
3043 mach = "*-*-openbsd*";
3045 select = '__builtin_stdarg_start';
3047 c_fix_arg = __builtin_va_start;
3049 test_text = "#define va_start(v,l) __builtin_stdarg_start((v),l)";
3053 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
3054 * defining regex.h related types. This causes libg++ build and usage
3055 * failures. Fixing this correctly requires checking and modifying 3 files.
3058 hackname = osf_namespace_a;
3059 files = reg_types.h;
3060 files = sys/lc_core.h;
3061 test = " -r reg_types.h";
3062 test = " -r sys/lc_core.h";
3063 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
3064 test = " -z \"`grep __regex_t regex.h`\"";
3068 c_fix_arg = "reg(ex|off|match)_t";
3070 test_text = "`touch sys/lc_core.h`"
3071 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
3072 "extern regex_t re;\n"
3073 "extern regoff_t ro;\n"
3074 "extern regmatch_t rm;\n";
3078 hackname = osf_namespace_c;
3080 test = " -r reg_types.h";
3081 test = " -r sys/lc_core.h";
3082 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
3083 test = " -z \"`grep __regex_t regex.h`\"";
3085 select = "#include <reg_types\.h>.*";
3088 "typedef __regex_t\tregex_t;\n"
3089 "typedef __regoff_t\tregoff_t;\n"
3090 "typedef __regmatch_t\tregmatch_t;";
3092 test_text = "#include <reg_types.h>";
3097 * On broken glibc-2.3.3 systems an array of incomplete structures is
3098 * passed to __sigsetjmp. Fix that to take a pointer instead.
3101 hackname = pthread_incomplete_struct_argument;
3103 select = "struct __jmp_buf_tag";
3105 c_fix_arg = "%1 *%2%3";
3106 c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) (__env)\\[1\\](.*)$";
3107 test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask);";
3111 * Fix return type of fread and fwrite on sysV68
3114 hackname = read_ret_type;
3116 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
3118 c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
3119 c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
3121 test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
3126 * Fix casts as lvalues in glibc's <rpc/xdr.h>.
3129 hackname = rpc_xdr_lvalue_cast_a;
3131 select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
3133 c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
3134 test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
3135 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
3140 hackname = rpc_xdr_lvalue_cast_b;
3142 select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
3144 c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
3145 test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
3146 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
3151 * function class(double x) conflicts with C++ keyword on rs/6000
3154 hackname = rs6000_double;
3156 select = '[^a-zA-Z_]class\(';
3159 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
3160 c_fix_arg = '^.*[^a-zA-Z_]class\(.*';
3162 test_text = "extern int class();";
3167 * Wrong fchmod prototype on RS/6000.
3170 hackname = rs6000_fchmod;
3172 select = 'fchmod\(char \*';
3174 c_fix_arg = "fchmod(int";
3175 test_text = "extern int fchmod(char *, mode_t);";
3180 * parameters conflict with C++ new on rs/6000
3183 hackname = rs6000_param;
3187 select = 'rename\(const char \*old, const char \*new\)';
3189 c_fix_arg = 'rename(const char *_old, const char *_new)';
3191 test_text = 'extern int rename(const char *old, const char *new);';
3196 * On OpenServer and on UnixWare 7, <math.h> uses the native compiler
3197 * __builtin_generic. We fix that usage to use the GCC equivalent.
3198 * It also has a plethora of inline functions that conflict with libstdc++.
3201 hackname = sco_math;
3202 files = math.h, '*/math.h';
3203 select = "inline double abs";
3204 bypass = "__GNUG__";
3205 sed = "/#define.*__fp_class(a) \\\\/i\\\n"
3206 "#ifndef __GNUC__\n";
3208 "/.*__builtin_generic/a\\\n"
3210 "#define __fp_class(a) \\\\\\\n"
3211 " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a),long double),\\\\\\\n"
3212 " __fpclassifyl(a), \\\\\\\n"
3213 " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a), float), \\\\\\\n"
3214 " __fpclassifyf(a),__fpclassify(a)))\\\n"
3217 sed = "/extern \"C\\+\\+\"/N;"
3218 "/inline double abs/i\\\n"
3219 "#ifndef __GNUC__\n";
3220 sed = "/inline long double trunc/N;"
3221 "/inline long double trunc.*}.*extern \"C\\+\\+\"/a\\\n"
3222 "#endif /* ! __GNUC__ */";
3225 "#define __fp_class(a) \\\\\n"
3226 " __builtin_generic(a,\"ld:__fplcassifyl;f:__fpclassifyf;:__fpclassify\")\n";
3232 * Sun Solaris 10 defines several C99 math macros in terms of
3233 * builtins specific to the Studio compiler, in particular not
3234 * compatible with the GNU compiler.
3237 hackname = solaris_math_1;
3238 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3239 bypass = "__GNUC__";
3240 files = iso/math_c99.h;
3242 c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
3243 c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
3245 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3247 "#define HUGE_VAL __builtin_huge_val\n"
3248 "#undef HUGE_VALF\n"
3249 "#define HUGE_VALF __builtin_huge_valf\n"
3250 "#undef HUGE_VALL\n"
3251 "#define HUGE_VALL __builtin_huge_vall";
3255 hackname = solaris_math_2;
3256 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3257 bypass = "__GNUC__";
3258 files = iso/math_c99.h;
3260 c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
3261 c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
3263 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3265 "#define INFINITY __builtin_infinity";
3269 hackname = solaris_math_3;
3270 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3271 bypass = "__GNUC__";
3272 files = iso/math_c99.h;
3274 c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
3275 c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
3277 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3279 "#define NAN __builtin_nan";
3283 hackname = solaris_math_4;
3284 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3285 bypass = "__GNUC__";
3286 files = iso/math_c99.h;
3288 c_fix_arg = "#define\tfpclassify(x) \\\n"
3289 " __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, FP_SUBNORMAL, FP_ZERO, (x))";
3290 c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
3292 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3293 "#undef fpclassify\n"
3294 "#define fpclassify(x) __builtin_fpclassify(x)";
3298 hackname = solaris_math_8;
3299 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3300 bypass = "__GNUC__";
3301 files = iso/math_c99.h;
3303 c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
3304 "\t\t\t ? __builtin_signbitf(x) \\\n"
3305 "\t\t\t : sizeof(x) == sizeof(long double) \\\n"
3306 "\t\t\t ? __builtin_signbitl(x) \\\n"
3307 "\t\t\t : __builtin_signbit(x))";
3308 c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
3310 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3312 "#define signbit(x) __builtin_signbit(x)";
3316 hackname = solaris_math_9;
3317 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3318 bypass = "__GNUC__";
3319 files = iso/math_c99.h;
3321 c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)";
3322 c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) __builtin_[a-z]+\\(y\\)\\)";
3324 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3325 "#undef isgreater\n"
3326 "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n"
3327 "#undef isgreaterequal\n"
3328 "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n"
3330 "#define isless(x, y) ((x) __builtin_isless(y))\n"
3331 "#undef islessequal\n"
3332 "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n"
3333 "#undef islessgreater\n"
3334 "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n"
3335 "#undef isunordered\n"
3336 "#define isunordered(x, y) ((x) __builtin_isunordered(y))";
3340 * On Solaris 11, if you do isinf(NaN) you'll get a floating point
3341 * exception. Provide an alternative using GCC's builtin.
3345 hackname = solaris_math_10;
3346 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3347 files = iso/math_c99.h;
3349 c_fix_arg = "#define\tisinf(x) __builtin_isinf(x)";
3350 c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n"
3351 "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);[ \t]*\\\\\n"
3352 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*INFINITY[ \t]*\\|\\|[ \t]*\\\\\n"
3353 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*\\(-INFINITY\\);[ \t]*\\}\\)";
3355 '#pragma ident "@(#)math_c99.h 1.12 07/01/21 SMI"'"\n"
3357 "#define isinf(x) __extension__( \\\\\n"
3358 " { __typeof(x) __x_i = (x); \\\\\n"
3359 " __x_i == (__typeof(__x_i)) INFINITY || \\\\\n"
3360 " __x_i == (__typeof(__x_i)) (-INFINITY); })";
3364 * Sun Solaris defines PTHREAD_MUTEX_INITIALIZER with a trailing
3365 * "0" for the last field of the pthread_mutex_t structure, which is
3366 * of type upad64_t, which itself is typedef'd to int64_t, but with
3367 * __STDC__ defined (e.g. by -ansi) it is a union. So change the
3368 * initializer to "{0}" instead
3371 hackname = solaris_mutex_init_2;
3372 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3375 * On Solaris 10, this fix is unnecessary because upad64_t is
3376 * always defined correctly regardless of the definition of the
3377 * __STDC__ macro. The first "mach" pattern matches up to
3378 * solaris9. The second "mach" pattern will not match any two (or
3379 * more) digit solaris version, but it will match e.g. 2.5.1.
3381 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3383 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3388 c_fix_arg = "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+"
3389 "(|/\*.*\*/[ \t]*\\\\\n[ \t]*)\\{.*)"
3390 ",[ \t]*0\\}" "(|[ \t].*)$";
3392 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3393 "#define PTHREAD_MUTEX_INITIALIZER\t{{{0},0}, {{{0}}}, 0}\n"
3394 "#define PTHREAD_COND_INITIALIZER\t{{{0}, 0}, 0}\t/* DEFAULTCV */\n"
3395 "#define PTHREAD_MUTEX_INITIALIZER /* = DEFAULTMUTEX */ \\\\\n"
3396 " {{0, 0, 0, DEFAULT_TYPE, _MUTEX_MAGIC}, {{{0}}}, 0}\n"
3397 "#define PTHREAD_COND_INITIALIZER /* = DEFAULTCV */ \\\\\n"
3398 " {{{0, 0, 0, 0}, DEFAULT_TYPE, _COND_MAGIC}, 0}";
3403 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a "0" for some
3404 * fields of the pthread_rwlock_t structure, which are of type
3405 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3406 * defined (e.g. by -ansi) it is a union. So change the initializer
3410 hackname = solaris_rwlock_init_1;
3411 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3413 mach = '*-*-solaris*';
3415 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3418 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
3420 c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
3421 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
3424 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3425 "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
3430 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
3431 * structure. As such, it need two levels of brackets, but only
3432 * contains one. Wrap the macro definition in an extra layer.
3435 hackname = solaris_once_init_1;
3436 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3438 mach = '*-*-solaris*';
3440 c_fix_arg = "%1{%2}%3";
3441 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
3443 '#pragma ident "@(#)pthread.h 1.37 04/09/28 SMI"'"\n"
3444 "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
3449 * Sun Solaris defines PTHREAD_ONCE_INIT with a "0" for some
3450 * fields of the pthread_once_t structure, which are of type
3451 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3452 * defined (e.g. by -ansi) it is a union. So change the initializer
3453 * to "{0}" instead. This test relies on solaris_once_init_1.
3456 hackname = solaris_once_init_2;
3457 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3460 * On Solaris 10, this fix is unnecessary because upad64_t is
3461 * always defined correctly regardless of the definition of the
3462 * __STDC__ macro. The first "mach" pattern matches up to
3463 * solaris9. The second "mach" pattern will not match any two (or
3464 * more) digit solaris version, but it will match e.g. 2.5.1.
3466 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3468 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3471 "%1{0}, {0}, {0}, {%3}%4\n"
3473 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{\\{)"
3474 "(0, 0, 0, )(PTHREAD_[A-Z_]+)(\\}\\})[ \t]*$";
3476 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3477 "#define PTHREAD_ONCE_INIT\t{{0, 0, 0, PTHREAD_ONCE_NOTDONE}}\n";
3482 * Sun Solaris 10 has a version of sys/int_const.h that defines
3483 * UINT8_C and UINT16_C to unsigned constants.
3486 hackname = solaris_int_const;
3487 select = '@\(#\)int_const.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3488 files = sys/int_const.h;
3490 c_fix_arg = "#define\tUINT8_C(c)\t(c)\n"
3492 "#define\tUINT16_C(c)\t(c)";
3493 c_fix_arg = "^#define[ \t]+UINT8_C\\(c\\)[ \t]+__CONCAT__.*\n"
3495 "#define[ \t]+UINT16_C\\(c\\)[ \t]+__CONCAT__.*";
3497 '#pragma ident "@(#)int_const.h 1.5 04/09/28 SMI"'"\n"
3498 "#define UINT8_C(c) __CONCAT__(c,u)\n"
3500 "#define UINT16_C(c) __CONCAT__(c,u)";
3505 * Sun Solaris 10 has a version of sys/int_limits.h that defines
3506 * UINT8_MAX and UINT16_MAX to unsigned constants.
3509 hackname = solaris_int_limits_1;
3510 select = '@\(#\)int_limits.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3511 files = sys/int_limits.h;
3513 c_fix_arg = "#define\tUINT8_MAX\t(255)\n"
3514 "#define\tUINT16_MAX\t(65535)";
3515 c_fix_arg = "^#define[ \t]+UINT8_MAX[ \t]+\\(255U\\)\n"
3516 "#define[ \t]+UINT16_MAX[ \t]+\\(65535U\\)";
3518 '#pragma ident "@(#)int_limits.h 1.9 04/09/28 SMI"'"\n"
3519 "#define UINT8_MAX (255U)\n"
3520 "#define UINT16_MAX (65535U)";
3525 * Sun Solaris 10 has a version of sys/int_limits.h that defines
3526 * INT_FAST16 limits to wrong values for sys/int_types.h.
3529 hackname = solaris_int_limits_2;
3530 select = '@\(#\)int_limits.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3531 files = sys/int_limits.h;
3533 c_fix_arg = "#define\t%1_FAST16_%2 %132_%2";
3534 c_fix_arg = "^#define[ \t]+(INT|UINT)_FAST16_(MAX|MIN)[ \t](INT|UINT)16.*";
3536 '#pragma ident "@(#)int_limits.h 1.9 04/09/28 SMI"'"\n"
3537 "#define INT_FAST16_MAX INT16_MAX\n"
3538 "#define UINT_FAST16_MAX UINT16_MAX\n"
3539 "#define INT_FAST16_MIN INT16_MIN";
3544 * Sun Solaris up to 9 has a version of sys/int_types.h that forbids use
3545 * of Standard C99 64-bit types in 32-bit mode.
3548 hackname = solaris_int_types;
3549 select = "__STDC__ - 0 == 0";
3550 bypass = "_LONGLONG_TYPE";
3551 files = sys/int_types.h;
3554 "(defined(_STDC_C99) || !defined(_STRICT_STDC) || defined(__GNUC__))";
3556 "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3557 "typedef long long int64_t;\n"
3559 "#if defined(_LP64) || (__STDC__ - 0 == 0 && !defined(_NO_LONGLONG))\n"
3560 "typedef int64_t intmax_t;\n"
3566 * Sun Solaris 8 has what appears to be some gross workaround for
3567 * some old version of their c++ compiler. G++ doesn't want it
3568 * either, but doesn't want to be tied to SunPRO version numbers.
3571 hackname = solaris_stdio_tag;
3572 files = stdio_tag.h;
3574 select = '__cplusplus < 54321L';
3575 /* In Solaris 10, the code in stdio_tag.h is conditionalized on
3576 "!defined(__GNUC__)" so we no longer need to fix it. */
3577 bypass = '__GNUC__';
3578 sed = 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/';
3580 test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
3585 * a missing semi-colon at the end of the statsswtch structure definition.
3588 hackname = statsswtch;
3589 files = rpcsvc/rstat.h;
3590 select = "boottime$";
3592 c_fix_arg = "boottime;";
3593 test_text = "struct statswtch {\n int boottime\n};";
3598 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
3599 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
3603 hackname = stdio_stdarg_h;
3605 bypass = "include.*(stdarg\.h|machine/ansi\.h)";
3607 * On Solaris 10, this fix is unncessary; <stdio.h> includes
3608 * <iso/stdio_iso.h>, which includes <sys/va_list.h>.
3610 mach = '*-*-solaris2.1[0-9]*';
3615 c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n";
3622 * Don't use or define the name va_list in stdio.h. This is for
3623 * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence
3624 * of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
3625 * indicate that the header knows what it's doing -- under SUSv2,
3626 * stdio.h is required to define va_list, and we shouldn't break
3627 * that. On IRIX 6.5, internal/wchar_core.h used to get its
3628 * definition of va_list from stdio.h. Since this doesn't happen any
3629 * longer, use __gnuc_va_list there, too.
3632 hackname = stdio_va_list;
3634 files = internal/stdio_core.h;
3635 files = internal/wchar_core.h;
3636 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3638 * On Solaris 10, the definition in
3639 * <stdio.h> is guarded appropriately by the _XPG4 feature macro;
3640 * there is therefore no need for this fix there.
3642 mach = '*-*-solaris2.1[0-9]*';
3646 * Use __gnuc_va_list in arg types in place of va_list.
3647 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3648 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3649 * trailing parentheses and semicolon save all other systems from this.
3650 * Define __not_va_list__ (something harmless and unused)
3651 * instead of va_list.
3652 * Don't claim to have defined va_list.
3654 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3655 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3656 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3657 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3658 "s@ va_list@ __not_va_list__@\n"
3659 "s@\\*va_list@*__not_va_list__@\n"
3660 "s@ __va_list)@ __gnuc_va_list)@\n"
3661 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3662 "@typedef \\1 __not_va_list__;@\n"
3663 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3664 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3665 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3666 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3667 "s@VA_LIST@DUMMY_VA_LIST@\n"
3668 "s@_Va_LIST@_VA_LIST@";
3669 test_text = "extern void mumble( va_list);";
3674 * Fix headers that use va_list from stdio.h to use the updated
3675 * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is
3676 * dealt with elsewhere. The presence of __gnuc_va_list,
3677 * __DJ_va_list, or _G_va_list is taken to indicate that the header
3678 * knows what it's doing.
3681 hackname = stdio_va_list_clients;
3689 files = curses_colr/curses.h;
3690 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3691 /* Don't fix, if we use va_list from stdarg.h, or if the use is
3692 otherwise protected. */
3693 bypass = 'include <stdarg\.h>|#ifdef va_start';
3696 * Use __gnuc_va_list in arg types in place of va_list.
3697 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3698 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3699 * trailing parentheses and semicolon save all other systems from this.
3700 * Define __not_va_list__ (something harmless and unused)
3701 * instead of va_list.
3702 * Don't claim to have defined va_list.
3704 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3705 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3706 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3707 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3708 "s@ va_list@ __not_va_list__@\n"
3709 "s@\\*va_list@*__not_va_list__@\n"
3710 "s@ __va_list)@ __gnuc_va_list)@\n"
3711 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3712 "@typedef \\1 __not_va_list__;@\n"
3713 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3714 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3715 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3716 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3717 "s@VA_LIST@DUMMY_VA_LIST@\n"
3718 "s@_Va_LIST@_VA_LIST@";
3719 test_text = "extern void mumble( va_list);";
3724 * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
3725 * is "!defined( __STRICT_ANSI__ )"
3728 hackname = strict_ansi_not;
3729 select = "^([ \t]*#[ \t]*if.*)"
3731 "|__STDC__[ \t]*==[ \t]*0"
3732 "|__STDC__[ \t]*!=[ \t]*1"
3733 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
3734 /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
3735 bypass = 'GNU and MIPS C compilers define __STDC__ differently';
3736 /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
3737 is not defined by GCC, so it is safe. */
3738 bypass = '__SCO_VERSION__.*__STDC__ != 1';
3739 c_test = stdc_0_in_system_headers;
3742 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3744 test_text = "#if !__STDC__ \n"
3745 "#if __STDC__ == 0\n"
3746 "#if __STDC__ != 1\n"
3747 "#if __STDC__ - 0 == 0"
3748 "/* not std C */\nint foo;\n"
3749 "\n#end-end-end-end-if :-)";
3754 * is "!defined( __STRICT_ANSI__ )" on continued #if-s
3757 hackname = strict_ansi_not_ctd;
3758 files = math.h, limits.h, stdio.h, signal.h,
3759 stdlib.h, sys/signal.h, time.h;
3761 * Starting at the beginning of a line, skip white space and
3762 * a leading "(" or "&&" or "||". One of those must be found.
3763 * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
3764 * expression. If these are nested, then they must accumulate
3765 * because we won't match any closing parentheses. Finally,
3766 * after skipping over all that, we must then match our suspect
3767 * phrase: "__STDC__-0==0" with or without white space.
3769 select = "^([ \t]*" '(\(|&&|\|\|)'
3770 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
3772 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
3773 c_test = stdc_0_in_system_headers;
3776 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3778 test_text = "#if 1 && \\\\\n"
3779 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
3780 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
3781 "|| __STDC__ - 0 == 0 ) /* not std C */\n"
3787 * "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1"
3788 * is "defined( __STRICT_ANSI__ )"
3791 hackname = strict_ansi_only;
3792 select = "^([ \t]*#[ \t]*if.*)"
3793 "(__STDC__[ \t]*!=[ \t]*0"
3794 "|__STDC__[ \t]*==[ \t]*1"
3795 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
3796 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
3797 c_test = stdc_0_in_system_headers;
3800 c_fix_arg = "%1 defined(__STRICT_ANSI__)";
3802 test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
3807 * IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s
3808 * in prototype without previous definition.
3811 hackname = struct_file;
3813 select = '^.*xdrstdio_create.*struct __file_s';
3815 c_fix_arg = "struct __file_s;\n%0";
3816 test_text = "extern void xdrstdio_create( struct __file_s* );";
3821 * IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr
3822 * in prototype without previous definition.
3824 * Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same
3825 * function, and does define it.
3828 hackname = struct_sockaddr;
3830 select = "^.*authdes_create.*struct sockaddr[^_]";
3831 bypass = "<sys/socket\.h>";
3832 bypass = "struct sockaddr;\n";
3834 c_fix_arg = "struct sockaddr;\n%0";
3835 test_text = "extern AUTH* authdes_create( struct sockaddr* );";
3840 * Apply fix this to all OSs since this problem seems to effect
3841 * more than just SunOS.
3844 hackname = sun_auth_proto;
3849 bypass = "__cplusplus";
3851 * Select those files containing '(*name)()'.
3853 select = '\(\*[a-z][a-z_]*\)\(\)';
3856 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
3857 "#else\n%1();%2\n#endif";
3858 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
3862 " int (*name)(); /* C++ bad */\n"
3868 * Fix bogus #ifdef on SunOS 4.1.
3871 hackname = sun_bogus_ifdef;
3872 files = "hsfs/hsfs_spec.h";
3873 files = "hsfs/iso_spec.h";
3874 select = '#ifdef(.*\|\|.*)';
3876 c_fix_arg = "#if%1";
3878 test_text = "#ifdef __i386__ || __vax__ || __sun4c__";
3883 * Fix the CAT macro in SunOS memvar.h.
3886 hackname = sun_catmacro;
3887 files = pixrect/memvar.h;
3888 select = "^#define[ \t]+CAT\\(a,b\\).*";
3893 "# define CAT(a,b) a##b\n"
3894 "#else\n%0\n#endif";
3897 "#define CAT(a,b)\ta/**/b";
3902 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
3903 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68
3906 hackname = sun_malloc;
3908 bypass = "_CLASSIC_ANSI_TYPES";
3910 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
3911 sed = "s/int[ \t][ \t]*free/void\tfree/g";
3912 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
3913 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
3914 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
3917 "typedef char *\tmalloc_t;\n"
3919 "char*\tmalloc();\n"
3920 "char*\tcalloc();\n"
3921 "char*\trealloc();";
3926 * Check for yet more missing ';' in struct (in SunOS 4.0.x)
3929 hackname = sun_rusers_semi;
3930 files = rpcsvc/rusers.h;
3932 sed = "/^struct/,/^};/s/_cnt$/_cnt;/";
3933 test_text = "struct mumble\n int _cnt\n};";
3938 * signal.h on SunOS defines signal using (),
3939 * which causes trouble when compiling with g++ -pedantic.
3942 hackname = sun_signal;
3943 files = sys/signal.h;
3945 select = "^void\t" '\(\*signal\(\)\)\(\);.*';
3949 "#ifdef __cplusplus\n"
3950 "void\t(*signal(...))(...);\n"
3951 "#else\n%0\n#endif";
3953 test_text = "void\t(*signal())();";
3958 * Correct the return type for strlen in strings.h in SunOS 4.
3961 hackname = sunos_strlen;
3963 select = "int[ \t]*strlen\\(\\);(.*)";
3965 c_fix_arg = "__SIZE_TYPE__ strlen();%1";
3966 test_text = " int\tstrlen(); /* string length */";
3971 * Disable apparent native compiler optimization cruft in SVR4.2 <string.h>
3972 * that is visible to any ANSI compiler using this include. Simply
3973 * delete the lines that #define some string functions to internal forms.
3976 hackname = svr4_disable_opt;
3978 select = '#define.*__std_hdr_';
3979 sed = '/#define.*__std_hdr_/d';
3980 test_text = "#define strlen __std_hdr_strlen\n";
3985 * Fix broken decl of getcwd present on some svr4 systems.
3988 hackname = svr4_getcwd;
3991 files = prototypes.h;
3992 select = 'getcwd\(char \*, int\)';
3995 c_fix_arg = "getcwd(char *, size_t)";
3997 test_text = "extern char* getcwd(char *, int);";
4002 * Fix broken decl of profil present on some svr4 systems.
4005 hackname = svr4_profil;
4010 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
4011 /* The fix is wrong on IRIX 5/6 and creates a conflict with another
4012 prototype in <sys/profil.h>. */
4013 bypass = 'Silicon Graphics';
4015 c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)';
4018 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
4023 * Correct types for signal handler constants like SIG_DFL; they might be
4024 * void (*) (), and should be void (*) (int). C++ doesn't like the
4028 hackname = svr4_sighandler_type;
4029 files = sys/signal.h;
4030 select = 'void *\(\*\)\(\)';
4032 c_fix_arg = "void (*)(int)";
4033 test_text = "#define SIG_DFL (void(*)())0\n"
4034 "#define SIG_IGN (void (*)())0\n";
4039 * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
4040 * function 'getrnge' in <regexp.h> before they declare it. For these
4041 * systems add a 'static int' declaration of 'getrnge' into <regexp.h>
4044 * 'getrnge' traditionally manipulates a file-scope global called 'size',
4045 * so put the declaration right after the declaration of 'size'.
4047 * Don't do this if there is already a `static void getrnge' declaration
4048 * present, since this would cause a redeclaration error. Solaris 2.x has
4049 * such a declaration.
4052 hackname = svr4_undeclared_getrnge;
4055 bypass = "static void getrnge";
4058 "static int getrnge ();";
4059 c_fix_arg = "^static int[ \t]+size;";
4060 test_text = "static int size;\n"
4061 "/* stuff which calls getrnge() */\n"
4062 "static getrnge()\n"
4068 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
4069 * in string.h on sysV68
4070 * Correct the return type for strlen in string.h on Lynx.
4071 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
4072 * Add missing const for strdup on OSF/1 V3.0.
4073 * On sysV88 layout is slightly different.
4076 hackname = sysv68_string;
4079 bypass = "_CLASSIC_ANSI_TYPES";
4081 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
4082 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
4083 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
4085 sed = "/^extern char$/N";
4086 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
4088 sed = "/^extern int$/N";
4089 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
4091 sed = "/^\tstrncmp(),$/N";
4092 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
4093 '\1;' "\\\nextern unsigned int\\\n\\2/";
4096 "extern int strlen();\n"
4098 "extern int ffs(long);\n"
4111 "\tstrlen(), strspn();";
4116 * Fix return type of calloc, malloc, realloc, bsearch and exit
4119 hackname = sysz_stdlib_for_sun;
4121 bypass = "_CLASSIC_ANSI_TYPES";
4123 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
4125 c_fix_arg = "void *\t%1(";
4128 "extern char*\tcalloc(size_t);\n"
4129 "extern char*\tmalloc(size_t);\n"
4130 "extern char*\trealloc(void*,size_t);\n"
4131 "extern char*\tbsearch(void*,size_t,size_t);\n";
4136 * __thread is now a keyword.
4139 hackname = thread_keyword;
4140 files = "pthread.h";
4141 files = "bits/sigthread.h";
4142 select = "([* ])__thread([,)])";
4144 c_fix_arg = "%1__thr%2";
4147 "extern int pthread_create (pthread_t *__restrict __thread,\n"
4148 "extern int pthread_kill (pthread_t __thread, int __signo);\n"
4149 "extern int pthread_cancel (pthread_t __thread);";
4153 * if the #if says _cplusplus, not the double underscore __cplusplus
4157 hackname = tinfo_cplusplus;
4159 select = "[ \t]_cplusplus";
4162 c_fix_arg = " __cplusplus";
4163 test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
4168 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4171 hackname = ultrix_const;
4173 select = 'perror\( char \*';
4176 c_fix_arg = "%1 const %3 *__";
4177 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
4178 "[ \t]+(char|void) \\*__";
4181 "extern void perror( char *__s );\n"
4182 "extern int fputs( char *__s, FILE *);\n"
4183 "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n"
4184 "extern int fscanf( FILE *__stream, char *__format, ...);\n"
4185 "extern int scanf( char *__format, ...);\n";
4190 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4193 hackname = ultrix_const2;
4196 select = '\*fopen\( char \*';
4198 c_fix_arg = "%1( const char *%3, const char *";
4199 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\("
4200 "[ \t]*char[ \t]*\\*([^,]*),"
4201 "[ \t]*char[ \t]*\\*[ \t]*";
4204 "extern FILE *fopen( char *__filename, char *__type );\n"
4205 "extern int sscanf( char *__s, char *__format, ...);\n"
4206 "extern FILE *popen(char *, char *);\n"
4207 "extern char *tempnam(char*,char*);\n";
4212 * Fix definitions of macros used by va-i960.h in VxWorks header file.
4215 hackname = va_i960_macro;
4216 files = arch/i960/archI960.h;
4217 select = "__(vsiz|vali|vpad|alignof__)";
4220 c_fix_arg = "__vx%1";
4223 "extern int __vsiz vsiz;\n"
4224 "extern int __vali vali;\n"
4225 "extern int __vpad vpad;\n"
4226 "#define __alignof__(x) ...";
4231 * AIX and Interix headers define NULL to be cast to a void pointer,
4232 * which is illegal in ANSI C++.
4235 hackname = void_null;
4245 files = sys/param.h;
4246 files = sys/types.h;
4247 /* avoid changing C++ friendly NULL */
4248 bypass = __cplusplus;
4249 select = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
4251 c_fix_arg = "#define NULL 0";
4252 test_text = "# define\tNULL \t((void *)0) /* typed NULL */";
4257 * Make VxWorks header which is almost gcc ready fully gcc ready.
4260 hackname = vxworks_gcc_problem;
4261 files = types/vxTypesBase.h;
4262 select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
4264 sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
4267 sed = "/[ \t]size_t/i\\\n"
4268 "#ifndef _GCC_SIZE_T\\\n"
4269 "#define _GCC_SIZE_T\n";
4271 sed = "/[ \t]size_t/a\\\n"
4274 sed = "/[ \t]ptrdiff_t/i\\\n"
4275 "#ifndef _GCC_PTRDIFF_T\\\n"
4276 "#define _GCC_PTRDIFF_T\n";
4278 sed = "/[ \t]ptrdiff_t/a\\\n"
4281 sed = "/[ \t]wchar_t/i\\\n"
4282 "#ifndef _GCC_WCHAR_T\\\n"
4283 "#define _GCC_WCHAR_T\n";
4285 sed = "/[ \t]wchar_t/a\\\n"
4289 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
4290 "typedef unsigned int size_t;\n"
4291 "typedef long ptrdiff_t;\n"
4292 "typedef unsigned short wchar_t;\n"
4293 "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
4298 * Fix VxWorks <time.h> to not require including <vxTypes.h>.
4301 hackname = vxworks_needs_vxtypes;
4303 select = "uint_t([ \t]+_clocks_per_sec)";
4305 c_fix_arg = "unsigned int%1";
4306 test_text = "uint_t\t_clocks_per_sec;";
4311 * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
4314 hackname = vxworks_needs_vxworks;
4316 test = " -r types/vxTypesOld.h";
4317 test = " -n \"`egrep '#include' $file`\"";
4318 test = " -n \"`egrep ULONG $file`\"";
4319 select = "#[ \t]define[ \t]+__INCstath";
4321 sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
4322 "#include <types/vxTypesOld.h>\n";
4324 test_text = "`touch types/vxTypesOld.h`"
4325 "#include </dev/null> /* ULONG */\n"
4326 "# define\t__INCstath <sys/stat.h>";
4331 * Another bad dependency in VxWorks 5.2 <time.h>.
4334 hackname = vxworks_time;
4336 test = " -r vxWorks.h";
4338 select = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
4342 "#ifndef __gcc_VOIDFUNCPTR_defined\n"
4343 "#ifdef __cplusplus\n"
4344 "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
4346 "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
4348 "#define __gcc_VOIDFUNCPTR_defined\n"
4350 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
4352 test_text = "`touch vxWorks.h`"
4353 "#define VOIDFUNCPTR (void(*)())";
4358 * There are several name conflicts with C++ reserved words in X11 header
4359 * files. These are fixed in some versions, so don't do the fixes if
4360 * we find __cplusplus in the file. These were found on the RS/6000.
4363 hackname = x11_class;
4364 files = X11/ShellP.h;
4365 bypass = __cplusplus;
4366 select = "^([ \t]*char \\*)class;(.*)";
4368 c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n"
4369 "#else\n%1class;%2\n#endif";
4378 * class in Xm/BaseClassI.h
4381 hackname = x11_class_usage;
4382 files = Xm/BaseClassI.h;
4383 bypass = "__cplusplus";
4385 select = " class\\)";
4387 c_fix_arg = " c_class)";
4389 test_text = "extern mumble (int class);\n";
4394 * new in Xm/Traversal.h
4398 files = Xm/Traversal.h;
4399 bypass = __cplusplus;
4401 sed = "/Widget\told, new;/i\\\n"
4402 "#ifdef __cplusplus\\\n"
4403 "\tWidget\told, c_new;\\\n"
4406 sed = "/Widget\told, new;/a\\\n"
4409 sed = "s/Widget new,/Widget c_new,/g";
4412 " Widget\told, new; /* fixinc check FAILS ON BSD */\n"
4413 "};\nextern Wedged( Widget new, Widget old );";
4418 * Incorrect sprintf declaration in X11/Xmu.h
4421 hackname = x11_sprintf;
4423 files = X11/Xmu/Xmu.h;
4424 select = "^extern char \\*\tsprintf\\(\\);$";
4427 c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
4429 test_text = "extern char *\tsprintf();";