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 * pthread.h on AIX 4.3.3 tries to define a macro without whitspace
360 * which violates a requirement of ISO C.
363 hackname = aix_pthread;
365 select = "(#define [A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])";
368 test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n"
369 "{...init stuff...}";
374 * sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline
375 * in an otherwise harmless (and #ifed out) macro definition
378 hackname = aix_sysmachine;
379 files = sys/machine.h;
383 test_text = "#define FOO \\\n"
384 " bar \\ \n baz \\ \n bat";
389 * sys/wait.h on AIX 3.2.5 puts the declaration of wait3 before the
390 * definition of struct rusage, so the prototype added by fixproto fails.
393 hackname = aix_syswait;
395 select = "^extern pid_t wait3\\(\\);\n";
398 c_fix_arg = "struct rusage;\n%0";
399 test_text = "/* bos325, */\n"
400 "extern pid_t wait3();\n"
401 "\t/* pid_t wait3(int *, int, struct rusage *); */";
406 * sys/wait.h on AIX 5.2 defines macros that have both signed and
407 * unsigned types in conditional expressions.
410 hackname = aix_syswait_2;
412 select = '\? (\(\(\(\(unsigned[^)]*\)[^)]*\) >> [^)]*\) \& 0xff\) : -1)';
414 c_fix_arg = "? (int)%1";
415 test_text = "#define WSTOPSIG(__x) (int)(WIFSTOPPED(__x) ? ((((unsigned int)__x) >> 8) & 0xff) : -1)";
420 * sys/signal.h on some versions of AIX uses volatile in the typedef of
421 * sig_atomic_t, which causes gcc to generate a warning about duplicate
422 * volatile when a sig_atomic_t variable is declared volatile, as
423 * required by ANSI C.
426 hackname = aix_volatile;
427 files = sys/signal.h;
428 select = "typedef volatile int sig_atomic_t";
430 c_fix_arg = "typedef int sig_atomic_t";
431 test_text = "typedef volatile int sig_atomic_t;";
436 * Fix __assert declaration in assert.h on Alpha OSF/1.
439 hackname = alpha___assert;
441 select = '__assert\(char \*, char \*, int\)';
443 c_fix_arg = "__assert(const char *, const char *, int)";
444 test_text = 'extern void __assert(char *, char *, int);';
449 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4/5 headers.
452 hackname = alpha___extern_prefix;
453 select = "(.*)(defined\\(__DECC\\)|def[ \t]*__DECC)[ \t]*\n"
454 "(#[ \t]*pragma[ \t]*extern_prefix.*)";
456 mach = "alpha*-dec-osf*";
458 c_fix_arg = "%1 (defined(__DECC) || defined(__PRAGMA_EXTERN_PREFIX))\n%3";
460 test_text = "#ifdef __DECC\n"
461 "#pragma extern_prefix \"_P\"\n"
462 "# if defined(__DECC)\n"
463 "# pragma extern_prefix \"_E\"\n"
464 "# if !defined(_LIBC_POLLUTION_H_) && defined(__DECC)\n"
465 "# pragma extern_prefix \"\"";
470 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4/5 <standards.h>.
473 hackname = alpha___extern_prefix_standards;
475 select = ".*!defined\\(_LIBC_POLLUTION_H_\\) && !defined\\(__DECC\\)";
477 mach = "alpha*-dec-osf*";
479 c_fix_arg = "%0 && !defined(__PRAGMA_EXTERN_PREFIX)";
481 test_text = "#if (_ISO_C_SOURCE>=19990L) "
482 "&& !defined(_LIBC_POLLUTION_H_) && !defined(__DECC)";
487 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V5 <sys/mount.h> and
488 * <sys/stat.h>. The tests for __DECC are special in various ways, so
489 * alpha__extern_prefix cannot be used.
492 hackname = alpha___extern_prefix_sys_stat;
495 select = "#[ \t]*if[ \t]*defined\\(__DECC\\)";
497 mach = "alpha*-dec-osf5*";
499 c_fix_arg = "%0 || defined(__PRAGMA_EXTERN_PREFIX)";
501 test_text = "# if defined(__DECC)";
506 * Fix assert macro in assert.h on Alpha OSF/1.
507 * The superfluous int cast breaks C++.
510 hackname = alpha_assert;
512 select = '(#define assert\(EX\).*)\(\(int\) \(EX\)\)';
514 c_fix_arg = "%1(EX)";
515 test_text = '#define assert(EX) (((int) (EX)) ? (void)0 '
516 ': __assert(#EX, __FILE__, __LINE__))';
521 * Fix #defines under Alpha OSF/1:
522 * The following files contain '#pragma extern_prefix "_FOO"' followed by
523 * a '#define something(x,y,z) _FOOsomething(x,y,z)'. The intent of these
524 * statements is to reduce namespace pollution. While these macros work
525 * properly in most cases, they don't allow you to take a pointer to the
526 * "something" being modified. To get around this limitation, change these
527 * statements to be of the form '#define something _FOOsomething'.
529 * sed ain't egrep, lesson 2463: sed can use self-referential
530 * regular expressions. In the substitute expression below,
531 * "\\1" and "\\2" refer to subexpressions found earlier in the
532 * same match. So, we continue to use sed. "extern_prefix" will
533 * be a rare match anyway...
536 hackname = alpha_bad_lval;
538 select = "^[ \t]*#[ \t]*pragma[ \t]+extern_prefix";
539 mach = "alpha*-dec-osf*";
542 "s/^[ \t]*#[ \t]*define[ \t][ \t]*\\([^(]*\\)\\(([^)]*)\\)[ \t]*"
543 "\\(_.*\\)\\1\\2[ \t]*$/#define \\1 \\3\\1/";
545 test_text = '#pragma extern_prefix "_FOO"'"\n"
546 "#define something(x,y,z) _FOOsomething(x,y,z)\n"
547 "#define mumble _FOOmumble";
552 * Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX.
555 hackname = alpha_getopt;
558 select = 'getopt\(int, char \*\[\], *char \*\)';
560 c_fix_arg = "getopt(int, char *const[], const char *)";
561 test_text = 'extern int getopt(int, char *[], char *);';
566 * Fix missing semicolon on Alpha OSF/4 in <net/if.h>
569 hackname = alpha_if_semicolon;
571 select = "struct[ \t]+sockaddr[ \t]+vmif_paddr[ \t]+/\\*";
573 c_fix_arg = "struct sockaddr vmif_paddr;\t/*";
574 test_text = ' struct sockaddr vmif_paddr /* protocol address */';
579 * Remove erroneous parentheses in sym.h on Alpha OSF/1.
582 hackname = alpha_parens;
584 select = '#ifndef\(__mips64\)';
586 c_fix_arg = "#ifndef __mips64";
587 test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif";
592 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX <pthread.h>.
595 hackname = alpha_pthread;
597 select = "((#[ \t]*if)([ \t]*defined[ \t]*\\(_PTHREAD_ENV_DECC\\)"
598 "|def _PTHREAD_ENV_DECC)(.*))\n"
599 "(#[ \t]*define _PTHREAD_USE_PTDNAM_)";
601 mach = "alpha*-dec-osf*";
603 c_fix_arg = "%2 defined (_PTHREAD_ENV_DECC)%4 "
604 "|| defined (__PRAGMA_EXTERN_PREFIX)\n%5";
606 test_text = "# if defined (_PTHREAD_ENV_DECC) "
607 "|| defined (_PTHREAD_ENV_EPCC)\n"
608 "# define _PTHREAD_USE_PTDNAM_\n"
610 "# ifdef _PTHREAD_ENV_DECC\n"
611 "# define _PTHREAD_USE_PTDNAM_\n"
617 * Recognize GCC in Tru64 UNIX V5.1B <pthread.h>.
620 hackname = alpha_pthread_gcc;
622 select = "#else\n# error <pthread.h>: unrecognized compiler.";
624 mach = "alpha*-dec-osf*";
626 c_fix_arg = "#elif defined (__GNUC__)\n"
627 "# define _PTHREAD_ENV_GCC\n"
630 test_text = "# define _PTHREAD_ENV_INTELC\n"
632 "# error <pthread.h>: unrecognized compiler.\n"
638 * Compaq Tru64 v5.1 defines all of its PTHREAD_*_INITIALIZER macros
639 * incorrectly, specifying less fields in the initializers than are
640 * defined in the corresponding structure types. Use of these macros
641 * in user code results in spurious warnings.
644 hackname = alpha_pthread_init;
646 select = ' \* @\(#\).RCSfile: pthread\.h,v \$'
647 ' .Revision: 1\.1\.33\.21 \$ \(DEC\)'
648 ' .Date: 2000/08/15 15:30:13 \$';
649 mach = "alpha*-dec-osf*";
650 sed = "s@MVALID\\(.*\\)A}@MVALID\\1A, 0, 0, 0, 0, 0, 0 }@\n"
651 "s@MVALID\\(.*\\)_}@MVALID\\1_, 0, 0, 0, 0 }@\n"
652 "s@CVALID\\(.*\\)A}@CVALID\\1A, 0, 0, 0, 0 }@\n"
653 "s@CVALID\\(.*\\)_}@CVALID\\1_, 0, 0 }@\n"
654 "s@WVALID\\(.*\\)A}@WVALID\\1A, 0, 0, 0, 0, 0, 0, 0, 0, 0 }@\n"
655 "s@WVALID\\(.*\\)_}@WVALID\\1_, 0, 0, 0, 0, 0, 0, 0 }@\n";
656 test_text = <<- _EOText_
658 * @(#)_RCSfile: pthread.h,v $ _Revision: 1.1.33.21 $ (DEC) _Date: 2000/08/15 15:30:13 $
660 #ifndef _PTHREAD_NOMETER_STATIC
661 # define PTHREAD_MUTEX_INITIALIZER \
662 {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA}
663 # define PTHREAD_COND_INITIALIZER \
664 {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA}
665 # define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \
666 {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}
667 # define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \
668 {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}
670 # define PTHREAD_MUTEX_INITIALIZER {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA}
671 # define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \
672 {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}
673 # define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \
674 {0, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}
677 #define PTHREAD_RWLOCK_INITIALIZER {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA}
678 #define PTHREAD_RWLOCK_INITWITHNAME_NP(_n_,_a_) \
679 {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA, _n_, _a_}
685 * Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0
689 hackname = alpha_sbrk;
691 select = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
693 c_fix_arg = "void *sbrk(";
694 test_text = "extern char* sbrk(ptrdiff_t increment);";
699 * Change external names of wcstok/wcsftime via asm instead of macros on
703 hackname = alpha_wchar;
706 mach = "alpha*-dec-osf4*";
707 select = "#define wcstok wcstok_r";
708 sed = "s@#define wcstok wcstok_r@"
709 "extern wchar_t *wcstok __((wchar_t *, const wchar_t *, "
710 "wchar_t **)) __asm__(\"wcstok_r\");@";
711 sed = "s@#define wcsftime __wcsftime_isoc@"
712 "extern size_t wcsftime __((wchar_t *, size_t, const wchar_t *"
713 ", const struct tm *)) __asm__(\"__wcsftime_isoc\");@";
714 test_text = "#define wcstok wcstok_r\n"
715 "#define wcsftime __wcsftime_isoc";
720 * For C++, avoid any typedef or macro definition of bool,
721 * and use the built in type instead.
722 * HP/UX 10.20 also has it in curses_colr/curses.h.
725 hackname = avoid_bool_define;
727 files = curses_colr/curses.h;
731 select = "#[ \t]*define[ \t]+bool[ \t]";
732 bypass = "__cplusplus";
735 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
736 c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*";
738 test_text = "# define bool\t char \n";
743 hackname = avoid_bool_type;
745 files = curses_colr/curses.h;
749 select = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
750 bypass = "__cplusplus";
753 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
755 test_text = "typedef unsigned int\tbool \t; /* bool\n type */";
760 * For C++, avoid any typedef definition of wchar_t,
761 * and use the built in type instead.
762 * Don't do this for headers that are smart enough to do the right
763 * thing (recent [n]curses.h and Xlib.h).
764 * Don't do it for <linux/nls.h> which is never used from C++ anyway,
765 * and will be broken by the edit.
769 hackname = avoid_wchar_t_type;
771 select = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;";
772 bypass = "__cplusplus";
773 bypass = "_LINUX_NLS_H";
774 bypass = "XFree86: xc/lib/X11/Xlib\\.h";
777 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
779 test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */";
784 * Fix `typedef struct term;' on hppa1.1-hp-hpux9.
787 hackname = bad_struct_term;
789 select = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;";
791 c_fix_arg = "struct term;";
793 test_text = 'typedef struct term;';
798 * Fix one other error in this file:
799 * a mismatched quote not inside a C comment.
803 files = sundev/vuid_event.h;
806 c_fix_arg = "does not";
808 test_text = "/* doesn't have matched single quotes */";
813 * check for broken assert.h that needs stdio.h
816 hackname = broken_assert_stdio;
819 bypass = "include.*stdio\\.h";
821 c_fix_arg = "#include <stdio.h>\n";
822 test_text = "extern FILE* stderr;";
827 * check for broken assert.h that needs stdlib.h
830 hackname = broken_assert_stdlib;
832 select = 'exit *\(|abort *\(';
833 bypass = "include.*stdlib\\.h";
835 c_fix_arg = "#ifdef __cplusplus\n"
836 "#include <stdlib.h>\n"
838 test_text = "extern void exit ( int );";
843 * Remove `extern double cabs' declarations from math.h.
844 * This conflicts with C99. Discovered on AIX.
845 * IRIX 5 and IRIX 6 before 6.5.18 (where C99 support was introduced)
846 * declares cabs() to take a struct __cabs_s argument.
847 * SunOS4 has its cabs() declaration followed by a comment which
848 * terminates on the following line.
849 * Darwin hides its broken cabs in architecture-specific subdirs.
852 hackname = broken_cabs;
853 files = math.h, "architecture/*/math.h";
854 select = "^extern[ \t]+double[ \t]+cabs";
856 sed = "s/^extern[ \t]*double[ \t]*cabs[ \t]*\([^\\\)]*\);//";
857 sed = "s/^extern[ \t]*long[ \t]*double[ \t]*cabsl[ \t]*\([^\\\)]*\);//";
859 test_text = "#ifdef __STDC__\n"
860 "extern double cabs(struct dbl_hypot);\n"
862 "extern double cabs();\n"
864 "extern double cabs ( _Complex z );\n"
865 "extern double cabs(); /* This is a comment\n"
866 " and it ends here. */\n"
867 "extern double cabs(struct __cabs_s);\n"
868 "extern long double cabsl( struct __cabsl_s );";
873 * Fixup Darwin's broken check for __builtin_nanf.
876 hackname = broken_nan;
878 * It is tempting to omit the first "files" entry. Do not.
879 * The testing machinery will take the first "files" entry as the name
880 * of a test file to play with. It would be a nuisance to have a directory
883 files = "architecture/ppc/math.h";
884 files = "architecture/*/math.h";
885 select = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
889 test_text = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
894 * Various systems derived from BSD4.4 contain a macro definition
895 * for vfscanf that interacts badly with requirements of builtin-attrs.def.
896 * Known to be fixed in FreeBSD 5 system headers.
899 hackname = bsd_stdio_attrs_conflict;
901 mach = "*-*-*darwin*";
903 select = "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$";
905 c_fix_arg = '#define _BSD_STRING(_BSD_X) _BSD_STRINGX(_BSD_X)' "\n"
906 '#define _BSD_STRINGX(_BSD_X) #_BSD_X' "\n"
907 'int vfscanf(FILE *, const char *, __builtin_va_list) '
908 '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__) "__svfscanf");';
909 test_text = '#define vfscanf __svfscanf';
914 * Fix various macros used to define ioctl numbers.
915 * The traditional syntax was:
917 * #define _CTRL(n, x) (('n'<<8)+x)
918 * #define TCTRLCFOO _CTRL(T, 1)
920 * but this does not work with the C standard, which disallows macro
921 * expansion inside strings. We have to rewrite it thus:
923 * #define _CTRL(n, x) ((n<<8)+x)
924 * #define TCTRLCFOO _CTRL('T', 1)
926 * The select expressions match too much, but the c_fix code is cautious.
928 * CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ...
931 hackname = ctrl_quotes_def;
932 select = "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]";
933 c_fix = char_macro_def;
937 * This is two tests in order to ensure that the "CTRL(c)" can
938 * be selected in isolation from the multi-arg format
940 test_text = "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n";
941 test_text = "#define _CTRL(c) ('c'&037)";
945 hackname = ctrl_quotes_use;
946 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']";
947 c_fix = char_macro_use;
949 test_text = "#define TCTRLFOO BSD43_CTRL(T, 1)";
954 * sys/mman.h on HP/UX is not C++ ready,
955 * even though NO_IMPLICIT_EXTERN_C is defined on HP/UX.
957 * rpc/types.h on OSF1/2.0 is not C++ ready,
958 * even though NO_IMPLICIT_EXTERN_C is defined for the alpha.
960 * The problem is the declaration of malloc.
963 hackname = cxx_unready;
966 select = '[^#]+malloc.*;'; /* Catch any form of declaration
967 not within a macro. */
968 bypass = '"C"|__BEGIN_DECLS';
971 c_fix_arg = "#ifdef __cplusplus\n"
974 c_fix_arg = "#ifdef __cplusplus\n"
977 test_text = "extern void* malloc( size_t );";
982 * On darwin8 and earlier, mach-o/swap.h isn't properly guarded
983 * by 'extern "C"'. On darwin7 some mach/ headers aren't properly guarded.
986 hackname = darwin_externc;
987 mach = "*-*-darwin*";
988 files = mach-o/swap.h;
989 files = mach/mach_time.h;
990 files = mach/mach_traps.h;
991 files = mach/message.h;
993 files = mach/semaphore.h;
994 bypass = "extern \"C\"";
995 bypass = "__BEGIN_DECLS";
997 c_fix_arg = "#ifdef __cplusplus\n"
1000 c_fix_arg = "#ifdef __cplusplus\n"
1003 test_text = "extern void swap_fat_header();\n";
1008 * AvailabilityMacros.h on Darwin breaks with GCC 4.0, because of
1009 * bad __GNUC__ tests.
1013 hackname = darwin_gcc4_breakage;
1014 mach = "*-*-darwin*";
1015 files = AvailabilityMacros.h;
1016 select = "\\(__GNUC__ >= 3\\) && \\(__GNUC_MINOR__ >= 1\\)";
1018 c_fix_arg = "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))";
1019 test_text = "#if defined(__GNUC__) && (__GNUC__ >= 3) && "
1020 "(__GNUC_MINOR__ >= 1)\n";
1025 * __private_extern__ doesn't exist in FSF GCC. Even if it did,
1026 * why would you ever put it in a system header file?
1029 hackname = darwin_private_extern;
1030 mach = "*-*-darwin*";
1031 files = mach-o/dyld.h;
1032 select = "__private_extern__ [a-z_]+ _dyld_";
1034 c_fix_arg = "extern";
1035 c_fix_arg = "__private_extern__";
1036 test_text = "__private_extern__ int _dyld_func_lookup(\n"
1037 "const char *dyld_func_name,\n"
1038 "unsigned long *address);\n";
1043 * Fix <c_asm.h> on Digital UNIX V4.0:
1044 * It contains a prototype for a DEC C internal asm() function,
1045 * clashing with gcc's asm keyword. So protect this with __DECC.
1048 hackname = dec_intern_asm;
1050 sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
1051 sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
1055 " ... asm stuff ...\n"
1056 "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/";
1061 * Fix typo in <wchar.h> on DJGPP 2.03.
1064 hackname = djgpp_wchar_h;
1066 select = "__DJ_wint_t";
1067 bypass = "sys/djtypes.h";
1069 c_fix_arg = "%0\n#include <sys/djtypes.h>";
1070 c_fix_arg = "#include <stddef.h>";
1071 test_text = "#include <stddef.h>\n"
1072 "extern __DJ_wint_t x;\n";
1077 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
1080 hackname = ecd_cursor;
1081 files = "sunwindow/win_lock.h";
1082 files = "sunwindow/win_cursor.h";
1083 select = 'ecd\.cursor';
1085 c_fix_arg = 'ecd_cursor';
1087 test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
1092 * math.h on SunOS 4 puts the declaration of matherr before the definition
1093 * of struct exception, so the prototype (added by fixproto) causes havoc.
1094 * This must appear before the math_exception fix.
1097 hackname = exception_structure;
1100 /* If matherr has a prototype already, the header needs no fix. */
1101 bypass = 'matherr.*(struct exception|__MATH_EXCEPTION|[ \t]*__FP_EXCEPTION[ \t]*\*[ \t]*)';
1105 c_fix_arg = "struct exception;\n";
1107 test_text = "extern int matherr();";
1112 * Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume
1113 * neither the existence of GCC 3 nor its exact feature set yet break
1114 * (by design?) when __GNUC__ is set beyond 2.
1117 hackname = freebsd_gcc3_breakage;
1118 mach = "*-*-freebsd*";
1119 files = sys/cdefs.h;
1120 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$';
1121 bypass = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)';
1123 c_fix_arg = '%0 || __GNUC__ >= 3';
1124 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7';
1129 * Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume
1130 * neither the existence of GCC 4 nor its exact feature set yet break
1131 * (by design?) when __GNUC__ is set beyond 3.
1134 hackname = freebsd_gcc4_breakage;
1135 mach = "*-*-freebsd*";
1136 files = sys/cdefs.h;
1137 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$';
1139 c_fix_arg = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3';
1140 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3';
1145 * Some versions of glibc don't expect the C99 inline semantics.
1148 hackname = glibc_c99_inline_1;
1149 files = features.h, '*/features.h';
1150 select = "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$";
1152 c_fix_arg = "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)";
1154 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
1155 && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__
1156 # define __USE_EXTERN_INLINES 1
1163 * Similar, but a version that didn't have __NO_INLINE__
1166 hackname = glibc_c99_inline_1a;
1167 files = features.h, '*/features.h';
1168 select = "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n"
1169 "(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)";
1171 c_fix_arg = "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2";
1173 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__
1174 # define __USE_EXTERN_INLINES 1
1181 * The glibc_c99_inline_1 fix should have fixed everything. Unfortunately
1182 * there are many glibc headers which do not respect __USE_EXTERN_INLINES.
1183 * The remaining glibc_c99_inline_* fixes deal with some of those headers.
1186 hackname = glibc_c99_inline_2;
1187 files = sys/stat.h, '*/sys/stat.h';
1188 select = "extern __inline__ int";
1189 sed = "s/extern int \\(stat\\|lstat\\|fstat\\|mknod\\)/"
1190 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1191 "__inline__ int \\1/";
1192 sed = "s/extern int __REDIRECT\\(_NTH\\|\\) (\\(stat\\|lstat\\|fstat\\)/"
1193 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1194 "__inline__ int __REDIRECT\\1 (\\2/";
1195 sed = "s/^extern __inline__ int/"
1196 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1199 extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2));
1200 extern __inline__ int
1201 __NTH (fstat64 (int __fd, struct stat64 *__statbuf))
1208 hackname = glibc_c99_inline_3;
1209 files = bits/string2.h, '*/bits/string2.h';
1210 select = "extern __inline";
1211 bypass = "__extern_inline|__GNU_STDC_INLINE__";
1213 c_fix_arg = "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)";
1214 c_fix_arg = "^# ifdef __cplusplus$";
1217 # define __STRING_INLINE inline
1219 # define __STRING_INLINE extern __inline
1226 hackname = glibc_c99_inline_4;
1227 files = sys/sysmacros.h, '*/sys/sysmacros.h', wchar.h, '*/wchar.h';
1228 bypass = "__extern_inline|__gnu_inline__";
1229 select = "(^| )extern __inline";
1231 c_fix_arg = "%0 __attribute__ ((__gnu_inline__))";
1233 __extension__ extern __inline unsigned int
1234 extern __inline unsigned int
1239 /* glibc-2.3.5 defines pthread mutex initializers incorrectly,
1240 * so we replace them with versions that correspond to the
1244 hackname = glibc_mutex_init;
1246 select = '\{ *\{ *0, *\} *\}';
1247 sed = "/define[ \t]\\+PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/{\n"
1248 "N\ns/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/\n}";
1249 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1250 "\\(RECURSIVE\\|ERRORCHECK\\|ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/";
1251 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1252 "\\(RECURSIVE\\|ERRORCHECK\\|ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1253 sed = "/define[ \t]\\+PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/"
1254 "N;s/^[ \t]*#[ \t]*"
1255 "\\(define[ \t]\\+PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n"
1256 "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\n"
1258 " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\n"
1261 " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\n"
1263 sed = "s/{ \\(0, 0, 0, 0, 0, 0, "
1264 "PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/";
1265 sed = "/define[ \t]\\+PTHREAD_COND_INITIALIZER/"
1266 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/";
1268 test_text = <<- _EOText_
1269 #define PTHREAD_MUTEX_INITIALIZER \\
1272 # if __WORDSIZE == 64
1273 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1274 { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1275 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1276 { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1277 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1278 { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1280 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1281 { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1282 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1283 { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1284 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1285 { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1288 # define PTHREAD_RWLOCK_INITIALIZER \\
1291 # if __WORDSIZE == 64
1292 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1293 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\
1294 PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1296 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1297 { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1300 #define PTHREAD_COND_INITIALIZER { { 0, } }
1306 * Fix these files to use the types we think they should for
1307 * ptrdiff_t, size_t, and wchar_t.
1309 * This defines the types in terms of macros predefined by our 'cpp'.
1310 * This is supposedly necessary for glibc's handling of these types.
1311 * It's probably not necessary for anyone else, but it doesn't hurt.
1314 hackname = gnu_types;
1315 files = "sys/types.h";
1317 files = "sys/stdtypes.h";
1321 bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
1322 select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
1324 /* The Solaris 10 headers already define these types correctly. */
1325 mach = '*-*-solaris2.1[0-9]*';
1328 test_text = "typedef long int ptrdiff_t; /* long int */\n"
1329 "typedef uint_t size_t; /* uint_t */\n"
1330 "typedef ushort_t wchar_t; /* ushort_t */";
1335 * Fix HP & Sony's use of "../machine/xxx.h"
1336 * to refer to: <machine/xxx.h>
1339 hackname = hp_inline;
1340 files = sys/spinlock.h;
1341 files = machine/machparam.h;
1342 select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/';
1345 c_fix_arg = "%1<machine/%2.h>";
1347 c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/'
1350 test_text = ' # include "../machine/mumble.h"';
1355 * Check for (...) in C++ code in HP/UX sys/file.h.
1358 hackname = hp_sysfile;
1360 select = "HPUX_SOURCE";
1363 c_fix_arg = "(struct file *, ...)";
1364 c_fix_arg = '\(\.\.\.\)';
1366 test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
1371 * Un-Hide a series of five FP defines from post-1999 compliance GCC:
1372 * FP_NORMAL, FP_ZERO, FP_INFINITE, FP_SUBNORMAL and FP_NAN
1375 hackname = hppa_hpux_fp_macros;
1376 mach = "hppa*-hp-hpux11*";
1378 select = "#[ \t]*define[ \t]*FP_NORMAL.*\n"
1379 "#[ \t]*define[ \t]*FP_ZERO.*\n"
1380 "#[ \t]*define[ \t]*FP_INFINITE.*\n"
1381 "#[ \t]*define[ \t]*FP_SUBNORMAL.*\n"
1382 "#[ \t]*define[ \t]*FP_NAN.*\n";
1384 c_fix_arg = <<- _EOFix_
1385 #endif /* _INCLUDE_HPUX_SOURCE */
1387 #if defined(_INCLUDE_HPUX_SOURCE) || \
1388 (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
1391 #ifdef _INCLUDE_HPUX_SOURCE
1396 "# define FP_NORMAL 0\n"
1397 "# define FP_ZERO 1\n"
1398 "# define FP_INFINITE 2\n"
1399 "# define FP_SUBNORMAL 3\n"
1400 "# define FP_NAN 4\n";
1405 * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
1406 * math.h to prevent clash with define in c_std/bits/std_cmath.h.
1409 hackname = hpux10_cpp_pow_inline;
1410 files = fixinc-test-limits.h, math.h;
1411 select = <<- END_POW_INLINE
1412 ^# +ifdef +__cplusplus
1414 +inline +double +pow\(double +__d,int +__expon\) +\{
1415 [ ]+return +pow\(__d,\(double\)__expon\);
1426 "# ifdef __cplusplus\n"
1428 " inline double pow(double __d,int __expon) {\n"
1429 "\t return pow(__d,(double)__expon);\n"
1431 ' extern "C"' " {\n"
1437 hackname = hpux11_cpp_pow_inline;
1439 select = " +inline double pow\\(double d,int expon\\) \\{\n"
1440 " +return pow\\(d, \\(double\\)expon\\);\n"
1446 " inline double pow(double d,int expon) {\n"
1447 " return pow(d, (double)expon);\n"
1453 * Fix hpux 10.X missing ctype declarations 1
1456 hackname = hpux10_ctype_declarations1;
1458 select = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)";
1459 bypass = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\(";
1461 c_fix_arg = "#ifdef _PROTOTYPES\n"
1462 "extern int __tolower(int);\n"
1463 "extern int __toupper(int);\n"
1464 "#else /* NOT _PROTOTYPES */\n"
1465 "extern int __tolower();\n"
1466 "extern int __toupper();\n"
1467 "#endif /* _PROTOTYPES */\n\n"
1470 test_text = "# define _toupper(__c) __toupper(__c)\n";
1475 * Fix hpux 10.X missing ctype declarations 2
1478 hackname = hpux10_ctype_declarations2;
1480 select = "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)";
1481 bypass = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\(";
1483 c_fix_arg = "%0\n\n"
1484 "#ifdef _PROTOTYPES\n"
1485 " extern int _isalnum(int);\n"
1486 " extern int _isalpha(int);\n"
1487 " extern int _iscntrl(int);\n"
1488 " extern int _isdigit(int);\n"
1489 " extern int _isgraph(int);\n"
1490 " extern int _islower(int);\n"
1491 " extern int _isprint(int);\n"
1492 " extern int _ispunct(int);\n"
1493 " extern int _isspace(int);\n"
1494 " extern int _isupper(int);\n"
1495 " extern int _isxdigit(int);\n"
1496 "# else /* not _PROTOTYPES */\n"
1497 " extern int _isalnum();\n"
1498 " extern int _isalpha();\n"
1499 " extern int _iscntrl();\n"
1500 " extern int _isdigit();\n"
1501 " extern int _isgraph();\n"
1502 " extern int _islower();\n"
1503 " extern int _isprint();\n"
1504 " extern int _ispunct();\n"
1505 " extern int _isspace();\n"
1506 " extern int _isupper();\n"
1507 " extern int _isxdigit();\n"
1508 "#endif /* _PROTOTYPES */\n";
1510 test_text = "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n"
1511 " extern unsigned int *__SB_masks;\n";
1516 * Fix hpux 10.X missing stdio declarations
1519 hackname = hpux10_stdio_declarations;
1521 select = "^#[ \t]*define _iob[ \t]*__iob";
1522 bypass = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\(";
1524 c_fix_arg = "%0\n\n"
1525 "# if defined(__STDC__) || defined(__cplusplus)\n"
1526 " extern int snprintf(char *, size_t, const char *, ...);\n"
1527 " extern int vsnprintf(char *, size_t, const char *, __va_list);\n"
1528 "# else /* not __STDC__) || __cplusplus */\n"
1529 " extern int snprintf();\n"
1530 " extern int vsnprintf();\n"
1531 "# endif /* __STDC__) || __cplusplus */\n";
1533 test_text = "# define _iob __iob\n";
1538 * Make sure hpux defines abs in header.
1541 hackname = hpux11_abs;
1542 mach = "ia64-hp-hpux11*";
1544 select = "ifndef _MATH_INCLUDED";
1546 c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)";
1547 test_text = "#ifndef _MATH_INCLUDED";
1552 * Keep HP-UX 11 from stomping on C++ math namespace
1553 * with defines for fabsf.
1556 hackname = hpux11_fabsf;
1558 select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
1559 bypass = "__cplusplus";
1562 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1566 "# define fabsf(x) ((float)fabs((double)(float)(x)))\n"
1572 * Fix C99 constant in __POINTER_SET define.
1575 hackname = hpux11_pthread_const;
1576 mach = "*-hp-hpux11.[0-3]*";
1577 files = sys/pthread.h;
1578 select = "^#define[ \t]*__POINTER_SET[ \t]*\\(\\(void \\*\\) 1LL\\)";
1581 c_fix_arg = "#define __POINTER_SET\t\t((void *) 1L)";
1582 test_text = "#define __POINTER_SET\t\t((void *) 1LL)";
1587 * Prevent HP-UX 11 from defining __size_t and preventing size_t from
1588 * being defined by having it define _hpux_size_t instead.
1591 hackname = hpux11_size_t;
1592 mach = "*-hp-hpux11*";
1593 select = "__size_t";
1596 c_fix_arg = "_hpux_size_t";
1599 "#define __size_t size_t\n"
1600 " extern int getpwuid_r( char *, __size_t, struct passwd **);\n";
1605 * Fix hpux 11.00 broken snprintf declaration
1606 * (third argument is char *, needs to be const char * to prevent
1607 * spurious warnings with -Wwrite-strings or in C++).
1610 hackname = hpux11_snprintf;
1612 select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
1613 ' *(char *\*, *\.\.\.\);)';
1615 c_fix_arg = '%1 const %3';
1617 test_text = "extern int snprintf(char *, size_t, char *, ...);\n"
1618 "extern int snprintf(char *, __size_t, char *, ...);\n"
1619 "extern int snprintf(char *, _hpux_size_t, char *, ...);";
1624 * In inttypes.h on HPUX 11, the use of __CONCAT__ in the definition
1625 * of UINT32_C has undefined behavior according to ISO/ANSI:
1626 * the arguments to __CONCAT__ are not macro expanded before the
1627 * concatination happens so the trailing ')' in the first argument
1628 * is concatinated with the 'l' in the second argument creating an
1629 * invalid pp token. The behavior of invalid pp tokens is undefined.
1630 * GCC does not handle these invalid tokens the way the HP compiler does.
1631 * This problem will potentially occur anytime macros are used in the
1632 * arguments to __CONCAT__. A general solution to this problem would be to
1633 * insert another layer of macro between __CONCAT__ and its use
1634 * in UINT32_C. An example of this solution can be found in the C standard.
1635 * A more specific solution, the one used here, is to change the UINT32_C
1636 * macro to not used macros in the arguments to __CONCAT__.
1639 hackname = hpux11_uint32_c;
1641 select = "^#define UINT32_C\\(__c\\)[ \t]*"
1642 "__CONCAT__\\(__CONCAT_U__\\(__c\\),l\\)";
1644 c_fix_arg = '#define UINT32_C(__c) __CONCAT__(__c,ul)';
1646 "#define CONCAT_U__(__c)\t__CONCAT__(__c,u)\n"
1647 "#define UINT32_C(__c)\t__CONCAT__(__CONCAT_U__(__c),l)";
1652 * Fix hpux 11.00 broken vsnprintf declaration
1655 hackname = hpux11_vsnprintf;
1657 select = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
1658 'const char \*,) __va__list\);';
1660 c_fix_arg = "%1 __va_list);";
1662 test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
1668 * get rid of bogus inline definitions in HP-UX 8.0
1671 hackname = hpux8_bogus_inlines;
1674 bypass = "__GNUG__";
1675 sed = "s@inline int abs(int [a-z][a-z]*) {.*}"
1676 "@extern \"C\" int abs(int);@";
1677 sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
1678 sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
1679 sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
1680 test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n"
1681 "inline double sqr(double v) { return v**0.5; }";
1686 * Fix hpux broken ctype macros
1689 hackname = hpux_ctype_macros;
1691 select = '((: |\()__SB_masks \? )'
1692 '(__SB_masks\[__(alnum|c)\] & _IS)';
1694 c_fix_arg = "%1(int)%3";
1696 test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
1697 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
1702 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
1705 hackname = hpux_htonl;
1706 files = netinet/in.h;
1707 select = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1709 " \\* Macros for number representation conversion\\.\n"
1713 c_fix_arg = "#if 1\n%1";
1715 test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1717 " * Macros for number representation conversion.\n"
1720 "#define ntohl(x) (x)\n"
1721 "#define ntohs(x) (x)\n"
1722 "#define htonl(x) (x)\n"
1723 "#define htons(x) (x)\n"
1725 "#endif /* ! _XOPEN_SOURCE_EXTENDED */";
1733 hackname = hpux_long_double;
1735 select = "extern[ \t]long_double[ \t]strtold";
1736 bypass = "long_double_t";
1737 sed = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
1738 sed = "s/long_double/long double/g";
1740 test_text = "# ifndef _LONG_DOUBLE\n"
1741 "# define _LONG_DOUBLE\n"
1742 " typedef struct {\n"
1743 " unsigned int word1, word2, word3, word4;\n"
1745 "# endif /* _LONG_DOUBLE */\n"
1746 "extern long_double strtold(const char *, char **);\n";
1751 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
1754 hackname = hpux_systime;
1756 select = "^extern struct sigevent;";
1759 c_fix_arg = "struct sigevent;";
1761 test_text = 'extern struct sigevent;';
1766 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown
1767 * type and mpinfou is only defined when _KERNEL is set.
1770 hackname = hpux_spu_info;
1771 mach = "*-hp-hpux*";
1773 * It is tempting to omit the first "files" entry. Do not.
1774 * The testing machinery will take the first "files" entry as the name
1775 * of a test file to play with. It would be a nuisance to have a directory
1776 * with the name "*".
1778 files = "ia64/sys/getppdp.h";
1779 files = "*/sys/getppdp.h";
1780 select = "^.*extern.*spu_info.*";
1783 c_fix_arg = "#ifdef _KERNEL\n%0\n#endif";
1785 test_text = "extern union mpinfou spu_info[];";
1789 hackname = hpux11_extern_sendfile;
1790 mach = "*-hp-hpux11.[12]*";
1791 files = sys/socket.h;
1792 select = "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n";
1794 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
1795 test_text = " extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
1799 hackname = hpux11_extern_sendpath;
1800 mach = "*-hp-hpux11.[12]*";
1801 files = sys/socket.h;
1802 select = "^[ \t]*extern sbsize_t sendpath.*\n.*, int\\)\\);\n";
1804 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
1805 test_text = " extern sbsize_t sendpath __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
1809 hackname = hpux_extern_errno;
1810 mach = "*-hp-hpux10.*";
1811 mach = "*-hp-hpux11.[0-2]*";
1813 select = "^[ \t]*extern int errno;$";
1815 c_fix_arg = "#ifdef __cplusplus\nextern \"C\" {\n#endif\n%0\n#ifdef __cplusplus\n}\n#endif";
1816 test_text = " extern int errno;\n";
1821 * Add missing braces to pthread initializer defines.
1824 hackname = hpux_pthread_initializers;
1825 mach = "*-hp-hpux11.[0-3]*";
1826 files = sys/pthread.h;
1827 sed = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\"
1828 "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@";
1829 sed = "s@^[ \t]*1,[ \t]*\\\\"
1831 sed = "/^[ \t]*0$/d";
1832 sed = "s@__PTHREAD_MUTEX_VALID, 0"
1833 "@{ __PTHREAD_MUTEX_VALID, 0 }@";
1834 sed = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\"
1835 "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@";
1836 sed = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
1837 "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
1838 sed = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
1839 "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
1840 sed = "s@^[ \t]*0, 0[ \t]*\\\\"
1841 "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@";
1842 sed = "s@__PTHREAD_COND_VALID, 0"
1843 "@{ __PTHREAD_COND_VALID, 0 }@";
1844 sed = "s@__LWP_COND_VALID, 0,[ \t]*\\\\"
1845 "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@";
1846 sed = "s@__PTHREAD_RWLOCK_VALID, 0"
1847 "@{ __PTHREAD_RWLOCK_VALID, 0 }@";
1848 sed = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\"
1849 "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@";
1850 sed = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
1851 "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@";
1852 test_text = "#define PTHREAD_MUTEX_INITIALIZER {\t\t\t\t\t\\\\\n"
1853 "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n"
1854 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n"
1855 "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n"
1856 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
1857 "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
1858 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
1863 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant
1866 hackname = huge_val_hex;
1867 files = bits/huge_val.h;
1868 select = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*";
1869 bypass = "__builtin_huge_val";
1872 c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n";
1874 test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)";
1879 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant
1882 hackname = huge_valf_hex;
1883 files = bits/huge_val.h;
1884 select = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*";
1885 bypass = "__builtin_huge_valf";
1888 c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n";
1890 test_text = "# define HUGE_VALF (__extension__ 0x1.0p255f)";
1895 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant
1898 hackname = huge_vall_hex;
1899 files = bits/huge_val.h;
1900 select = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*";
1901 bypass = "__builtin_huge_vall";
1904 c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n";
1906 test_text = "# define HUGE_VALL (__extension__ 0x1.0p32767L)";
1911 * Fix return type of abort and free
1914 hackname = int_abort_free_and_exit;
1916 select = "int[ \t]+(abort|free|exit)[ \t]*\\(";
1917 bypass = "_CLASSIC_ANSI_TYPES";
1920 c_fix_arg = "void\t%1(";
1922 test_text = "extern int abort(int);\n"
1923 "extern int free(void*);\n"
1924 "extern int exit(void*);";
1929 * Fix various macros used to define ioctl numbers.
1930 * The traditional syntax was:
1932 * #define _IO(n, x) (('n'<<8)+x)
1933 * #define TIOCFOO _IO(T, 1)
1935 * but this does not work with the C standard, which disallows macro
1936 * expansion inside strings. We have to rewrite it thus:
1938 * #define _IO(n, x) ((n<<8)+x)
1939 * #define TIOCFOO _IO('T', 1)
1941 * The select expressions match too much, but the c_fix code is cautious.
1943 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
1946 hackname = io_quotes_def;
1947 select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
1948 c_fix = char_macro_def;
1951 "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n"
1952 "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n"
1953 "#define _IO(x,y) ('x'<<8|y)";
1955 "#define XX_IO(x) ('x'<<8|256)";
1959 hackname = io_quotes_use;
1960 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
1962 c_fix = char_macro_use;
1964 test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
1965 "#define TIOCFOO \\\\\n"
1966 "BSD43__IOWR(T, 1) /* Some are multi-line */";
1971 * Check for missing ';' in struct
1974 hackname = ip_missing_semi;
1975 files = netinet/ip.h;
1977 sed = "/^struct/,/^};/s/}$/};/";
1983 "}; /* mumbled struct */\n";
1988 * IRIX 6.5.1[89] <internal/sgimacros.h> unconditionally defines
1989 * __restrict as restrict iff __c99. This is wrong for C++, which
1990 * needs many C99 features, but only supports __restrict.
1993 hackname = irix___restrict;
1994 files = internal/sgimacros.h;
1995 select = "(#ifdef __c99\n)(#[ \t]*define __restrict restrict)";
1997 mach = "mips-sgi-irix6.5";
2000 "# ifndef __cplusplus\n%2\n# endif";
2002 test_text = "#ifdef __c99\n# define __restrict restrict";
2006 * IRIX 6.5.22 <internal/math_core.h> uses the SGI c99 __generic() intrinsic
2007 * to define the fpclasify, isfinite, isinf, isnan, isnormal and signbit
2010 * This was probably introduced around IRIX 6.5.18
2013 hackname = irix___generic1;
2014 files = internal/math_core.h;
2015 mach = "mips-sgi-irix6.5";
2016 select = "#define ([a-z]+)\\(x\\) *__generic.*";
2019 c_fix_arg = "extern int %1(double);\n"
2020 "extern int %1f(float);\n"
2021 "extern int %1l(long double);\n"
2022 "#define %1(x) (sizeof(x) == sizeof(double) ? _%1(x) \\\n"
2023 " : sizeof(x) == sizeof(float) ? _%1f(x) \\\n"
2027 "#define isnan(x) __generic(x,,, _isnan, _isnanf, _isnanl,,,)(x)\n";
2031 /* Likewise <internal/math_core.h> on IRIX 6.5.19 and later uses the SGI
2032 compiler's __generic intrinsic to define isgreater, isgreaterequal,
2033 isless, islessequal, islessgreater and isunordered functions. */
2035 hackname = irix___generic2;
2036 files = internal/math_core.h;
2037 mach = "mips-sgi-irix6.5";
2038 select = "#define ([a-z]+)\\(x,y\\) *__generic.*";
2041 c_fix_arg = "#define %1(x,y) \\\n"
2042 " ((sizeof(x)<=4 && sizeof(y)<=4) ? _%1f(x,y) \\\n"
2043 " : (sizeof(x)<=8 && sizeof(y)<=8) ? _%1(x,y) \\\n"
2047 "#define isless(x,y) __generic(x,y,, _isless, _islessf, _islessl,,,)(x,y)";
2052 * IRIX 5.2's <sys/asm.h> contains an asm comment with a contraction
2053 * that causes the assembly preprocessor to complain about an
2054 * unterminated character constant.
2057 hackname = irix_asm_apostrophe;
2060 select = "^[ \t]*#.*[Ww]e're";
2062 c_fix_arg = "%1 are";
2063 c_fix_arg = "^([ \t]*#.*[Ww]e)'re";
2064 test_text = "\t# and we're on vacation";
2069 * Non-traditional "const" declaration in Irix's limits.h.
2072 hackname = irix_limits_const;
2073 files = fixinc-test-limits.h, limits.h;
2074 select = "^extern const ";
2076 c_fix_arg = "extern __const ";
2077 test_text = "extern const char limit; /* test limits */";
2082 * IRIX 6.5.1[78] <sys/socket.h> has a broken definition of socklen_t.
2083 * Various socket function prototypes use different types instead,
2084 * depending on the API in use (BSD, XPG4/5), but the socklen_t
2085 * definition doesn't reflect this (SGI Bug Id 864477, fixed in
2089 hackname = irix_socklen_t;
2090 files = sys/socket.h;
2091 select = "(#define _SOCKLEN_T\n)(typedef u_int32_t socklen_t;)";
2093 mach = "mips-sgi-irix6.5";
2096 "#if _NO_XOPEN4 && _NO_XOPEN5\n"
2097 "typedef int socklen_t;\n"
2100 "#endif /* _NO_XOPEN4 && _NO_XOPEN5 */";
2102 test_text = "#define _SOCKLEN_T\ntypedef u_int32_t socklen_t;";
2106 * IRIX 6.5 <stdint.h> only works with ISO C99 and errors out
2110 hackname = irix_stdint_c99;
2112 select = "(#ifndef __c99\n)(#error This header file is to be used only for c99 mode compilations)";
2114 mach = "mips-sgi-irix6.5";
2116 c_fix_arg = "#if 0\n"
2119 "#ifndef __c99\n#error This header file is to be used only for c99 mode compilations\n#else";
2124 * IRIX 5.x's stdio.h and IRIX 6.5's internal/stdio_core.h declare
2125 * some functions that take a va_list as
2126 * taking char *. However, GCC uses void * for va_list, so
2127 * calling vfprintf with a va_list fails in C++. */
2129 hackname = irix_stdio_va_list;
2131 files = internal/stdio_core.h;
2133 select = '/\* va_list \*/ char \*';
2135 c_fix_arg = "__gnuc_va_list";
2137 "extern int printf( const char *, /* va_list */ char * );";
2142 * IRIX 6.5.19 <internal/wchar_core.h> provides the XPG4 variant of
2143 * wcsftime by default. ISO C99 requires the XPG5 variant instead.
2146 hackname = irix_wcsftime;
2147 files = internal/wchar_core.h;
2148 select = "#if _NO_XOPEN5\n(extern size_t[ \t]+wcsftime.*const char \*.*)";
2150 mach = "mips-sgi-irix6.5";
2152 c_fix_arg = "#if _NO_XOPEN5 && !defined(__c99)\n%1";
2154 test_text = "#if _NO_XOPEN5\n"
2155 "extern size_t wcsftime(wchar_t *, "
2156 "__SGI_LIBC_NAMESPACE_QUALIFIER size_t, const char *, "
2157 "const struct tm *);";
2161 * Fixing ISC fmod declaration
2164 hackname = isc_fmod;
2166 select = 'fmod\(double\)';
2168 c_fix_arg = "fmod(double, double)";
2169 test_text = "extern double fmod(double);";
2174 * On Interactive Unix 2.2, certain traditional Unix definitions
2175 * (notably getc and putc in stdio.h) are omitted if __STDC__ is
2176 * defined, not just if _POSIX_SOURCE is defined. This makes it
2177 * impossible to compile any nontrivial program except with -posix.
2180 hackname = isc_omits_with_stdc;
2185 files = "sys/limits.h";
2186 files = "sys/fcntl.h";
2187 files = "sys/dirent.h";
2189 select = '!defined\(__STDC__\) && !defined\(_POSIX_SOURCE\)';
2191 c_fix_arg = '!defined(_POSIX_SOURCE)';
2192 test_text = "#if !defined(__STDC__) && !defined(_POSIX_SOURCE) /* ? ! */"
2193 "\nint foo;\n#endif";
2198 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
2199 * use / * * / to concatenate tokens.
2202 hackname = kandr_concat;
2203 files = "sparc/asm_linkage.h";
2204 files = "sun*/asm_linkage.h";
2205 files = "arm/as_support.h";
2206 files = "arm/mc_type.h";
2207 files = "arm/xcb.h";
2208 files = "dev/chardefmac.h";
2209 files = "dev/ps_irq.h";
2210 files = "dev/screen.h";
2211 files = "dev/scsi.h";
2212 files = "sys/tty.h";
2213 files = "Xm.acorn/XmP.h";
2214 files = bsd43/bsd43_.h;
2218 test_text = "#define __CONCAT__(a,b) a/**/b";
2222 /* The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
2223 * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
2224 * constant on recent versions of g++.
2227 hackname = linux_ia64_ucontext;
2228 files = "sys/ucontext.h";
2229 mach = "ia64-*-linux*";
2230 select = '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
2231 '->sc_gr\[0\]\) - \(char \*\) 0\)';
2233 c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2234 test_text = "# define _SC_GR0_OFFSET\t\\\\\n"
2235 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2240 * Remove header file warning from sys/time.h. Autoconf's
2241 * AC_HEADER_TIME recommends to include both sys/time.h and time.h
2242 * which causes warning on LynxOS. Remove the warning.
2245 hackname = lynxos_no_warning_in_sys_time_h;
2247 select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
2250 test_text = "#warning Using <time.h> instead of <sys/time.h>";
2255 * Add missing declaration for putenv.
2258 hackname = lynxos_missing_putenv;
2259 mach = '*-*-lynxos*';
2261 bypass = 'putenv[ \t]*\\(';
2262 select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2265 "extern int putenv _AP((char *));";
2266 c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2267 test_text = "extern char *getenv _AP((const char *));";
2272 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2274 * On NetBSD, machine is a symbolic link to an architecture specific
2275 * directory name, so we can't match a specific file name here.
2278 hackname = machine_ansi_h_va_list;
2279 select = "define[ \t]+_BSD_VA_LIST_[ \t]";
2280 bypass = '__builtin_va_list';
2283 c_fix_arg = "%1__builtin_va_list";
2284 c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2286 test_text = " # define _BSD_VA_LIST_\tchar**";
2291 * Fix non-ansi machine name defines
2294 hackname = machine_name;
2295 c_test = machine_name;
2296 c_fix = machine_name;
2298 test_text = "/* MACH_DIFF: */\n"
2299 "#if defined( i386 ) || defined( sparc ) || defined( vax )"
2300 "\n/* no uniform test, so be careful :-) */";
2305 * Some math.h files define struct exception (it's in the System V
2306 * Interface Definition), which conflicts with the class exception defined
2307 * in the C++ file std/stdexcept.h. We redefine it to __math_exception.
2308 * This is not a great fix, but I haven't been able to think of anything
2309 * better. Note that we have to put the #ifdef/#endif blocks at beginning
2310 * and end of file, because fixproto runs after us and may insert
2311 * additional references to struct exception.
2314 hackname = math_exception;
2316 select = "struct exception";
2318 * This should be bypassed on __cplusplus, but some supposedly C++ C++
2319 * aware headers, such as Solaris 8 and 9, don't wrap their struct
2320 * exception either. So currently we bypass only for glibc, based on a
2321 * comment in the fixed glibc header. Ick.
2323 bypass = 'We have a problem when using C\+\+|for C\+\+, '
2324 '_[a-z0-9A-Z_]+_exception; for C, exception';
2327 c_fix_arg = "#ifdef __cplusplus\n"
2328 "#define exception __math_exception\n"
2331 c_fix_arg = "#ifdef __cplusplus\n"
2332 "#undef exception\n"
2335 test_text = "typedef struct exception t_math_exception;";
2340 * This looks pretty broken to me. ``dbl_max_def'' will contain
2341 * "define DBL_MAX " at the start, when what we really want is just
2342 * the value portion. Can't figure out how to write a test case
2343 * for this either :-(
2346 hackname = math_huge_val_from_dbl_max;
2350 * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
2351 * in math.h, this fix applies.
2353 select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
2354 bypass = "define[ \t]+DBL_MAX";
2358 * See if we have a definition for DBL_MAX in float.h.
2359 * If we do, we will replace the one in math.h with that one.
2362 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
2363 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
2365 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
2366 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
2367 "s@DBL_MAX@'\"$dbl_max_def@\"\n"
2372 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
2373 "#define HUGE_VAL DBL_MAX";
2381 hackname = nested_auth_des;
2383 select = '(/\*.*rpc/auth_des\.h>.*)/\*';
2385 c_fix_arg = "%1*/ /*";
2386 test_text = "/*#include <rpc/auth_des.h> /* skip this */";
2391 * Fixing nested comments in ISC <sys/limits.h>
2394 hackname = nested_sys_limits;
2395 files = sys/limits.h;
2397 sed = "/CHILD_MAX/s,/\\* Max, Max,";
2398 sed = "/OPEN_MAX/s,/\\* Max, Max,";
2399 test_text = "/*\n#define CHILD_MAX 20 /* Max, Max, ... */ /*\n"
2400 "#define OPEN_MAX 20 /* Max, Max, ... */\n";
2405 * Some versions of NetBSD don't expect the C99 inline semantics.
2408 hackname = netbsd_c99_inline_1;
2409 mach = "*-*-netbsd*";
2411 select = "extern __inline int";
2414 c_fix_arg = "extern\n"
2415 "#ifdef __GNUC_STDC_INLINE__\n"
2416 "__attribute__((__gnu_inline__))\n"
2420 test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}";
2425 hackname = netbsd_c99_inline_2;
2426 mach = "*-*-netbsd*";
2428 select = "#define _SIGINLINE extern __inline";
2431 c_fix_arg = <<- _EOArg_
2432 #ifdef __GNUC_STDC_INLINE__
2433 #define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline
2439 test_text = "#define _SIGINLINE extern __inline";
2444 * NetBSD has a semicolon after the ending '}' for some extern "C".
2447 hackname = netbsd_extra_semicolon;
2448 mach = "*-*-netbsd*";
2449 files = sys/cdefs.h;
2450 select = "#define[ \t]*__END_DECLS[ \t]*};";
2453 c_fix_arg = "#define __END_DECLS }";
2455 test_text = "#define __END_DECLS };";
2460 * NeXT 3.2 adds const prefix to some math functions.
2461 * These conflict with the built-in functions.
2464 hackname = next_math_prefix;
2465 files = ansi/math.h;
2466 select = "^extern[ \t]+double[ \t]+__const__[ \t]";
2469 c_fix_arg = "extern double %1(";
2470 c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
2472 test_text = "extern\tdouble\t__const__\tmumble();";
2477 * NeXT 3.2 uses the word "template" as a parameter for some
2478 * functions. GCC reports an invalid use of a reserved key word
2479 * with the built-in functions.
2482 hackname = next_template;
2484 select = "[ \t]template\\)";
2488 c_fix_arg = "\\(([^)]*)[ \t]template\\)";
2489 test_text = "extern mumble( char * template); /* fix */";
2494 * NeXT 3.2 includes the keyword volatile in the abort() and exit()
2495 * function prototypes. That conflicts with the built-in functions.
2498 hackname = next_volitile;
2499 files = ansi/stdlib.h;
2500 select = "^extern[ \t]+volatile[ \t]+void[ \t]";
2503 c_fix_arg = "extern void %1(";
2504 c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
2506 test_text = "extern\tvolatile\tvoid\tabort();";
2511 * NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1.
2512 * Note that version 3 of the NeXT system has wait.h in a different directory,
2513 * so that this code won't do anything. But wait.h in version 3 has a
2514 * conditional, so it doesn't need this fix. So everything is okay.
2517 hackname = next_wait_union;
2520 select = 'wait\(union wait';
2522 c_fix_arg = "wait(void";
2523 test_text = "extern pid_d wait(union wait*);";
2528 * a missing semi-colon at the end of the nodeent structure definition.
2531 hackname = nodeent_syntax;
2532 files = netdnet/dnetdb.h;
2533 select = "char[ \t]*\\*na_addr[ \t]*$";
2536 test_text = "char *na_addr\t";
2540 * Fix OpenBSD's NULL definition.
2543 hackname = openbsd_null_definition;
2544 mach = "*-*-openbsd*";
2545 files = locale.h, stddef.h, stdio.h, string.h,
2546 time.h, unistd.h, wchar.h, sys/param.h;
2547 select = "__GNUG__";
2549 c_fix_arg = "#ifndef NULL\n"
2550 "#ifdef __cplusplus\n"
2552 "#define NULL\t__null\n"
2553 "#else\t /* ! __GNUG__ */\n"
2554 "#define NULL\t0L\n"
2555 "#endif\t /* __GNUG__ */\n"
2556 "#else\t /* ! __cplusplus */\n"
2557 "#define NULL\t((void *)0)\n"
2558 "#endif\t /* __cplusplus */\n"
2559 "#endif\t /* !NULL */";
2561 c_fix_arg = "^#ifndef[ \t]*NULL\n"
2562 "^#ifdef[ \t]*__GNUG__\n"
2563 "^#define[ \t]*NULL[ \t]*__null\n"
2565 "^#define[ \t]*NULL[ \t]*0L\n"
2571 "#define NULL __null\n"
2579 * obstack.h used casts as lvalues.
2581 * We need to change postincrements of casted pointers (which are
2582 * then dereferenced and assigned into) of the form
2584 * *((TYPE*)PTRVAR)++ = (VALUE)
2586 * into expressions like
2588 * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
2590 * which is correct for the cases used in obstack.h since PTRVAR is
2591 * of type char * and the value of the expression is not used.
2594 hackname = obstack_lvalue_cast;
2596 select = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
2598 c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
2599 test_text = "*((void **) (h)->next_free)++ = (aptr)";
2603 * Fix OpenBSD's va_start define.
2606 hackname = openbsd_va_start;
2607 mach = "*-*-openbsd*";
2609 select = '__builtin_stdarg_start';
2611 c_fix_arg = __builtin_va_start;
2613 test_text = "#define va_start(v,l) __builtin_stdarg_start((v),l)";
2617 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
2618 * defining regex.h related types. This causes libg++ build and usage
2619 * failures. Fixing this correctly requires checking and modifying 3 files.
2622 hackname = osf_namespace_a;
2623 files = reg_types.h;
2624 files = sys/lc_core.h;
2625 test = " -r reg_types.h";
2626 test = " -r sys/lc_core.h";
2627 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
2628 test = " -z \"`grep __regex_t regex.h`\"";
2632 c_fix_arg = "reg(ex|off|match)_t";
2634 test_text = "`touch sys/lc_core.h`"
2635 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
2636 "extern regex_t re;\n"
2637 "extern regoff_t ro;\n"
2638 "extern regmatch_t rm;\n";
2642 hackname = osf_namespace_c;
2644 test = " -r reg_types.h";
2645 test = " -r sys/lc_core.h";
2646 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
2647 test = " -z \"`grep __regex_t regex.h`\"";
2649 select = "#include <reg_types\.h>.*";
2652 "typedef __regex_t\tregex_t;\n"
2653 "typedef __regoff_t\tregoff_t;\n"
2654 "typedef __regmatch_t\tregmatch_t;";
2656 test_text = "#include <reg_types.h>";
2661 * Fix __page_size* declarations in pthread.h AIX 4.1.[34].
2662 * The original ones fail if uninitialized externs are not common.
2663 * This is the default for all ANSI standard C++ compilers.
2666 hackname = pthread_page_size;
2668 select = "^int __page_size";
2670 c_fix_arg = "extern %0";
2671 test_text = "int __page_size;";
2675 * On broken glibc-2.3.3 systems an array of incomplete structures is
2676 * passed to __sigsetjmp. Fix that to take a pointer instead.
2679 hackname = pthread_incomplete_struct_argument;
2681 select = "struct __jmp_buf_tag";
2683 c_fix_arg = "%1 *%2%3";
2684 c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) (__env)\\[1\\](.*)$";
2685 test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask);";
2689 * Fix return type of fread and fwrite on sysV68
2692 hackname = read_ret_type;
2694 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
2696 c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
2697 c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
2699 test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
2704 * Fix casts as lvalues in glibc's <rpc/xdr.h>.
2707 hackname = rpc_xdr_lvalue_cast_a;
2709 select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
2711 c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
2712 test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
2713 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
2718 hackname = rpc_xdr_lvalue_cast_b;
2720 select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
2722 c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
2723 test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
2724 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
2729 * function class(double x) conflicts with C++ keyword on rs/6000
2732 hackname = rs6000_double;
2734 select = '[^a-zA-Z_]class\(';
2737 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
2738 c_fix_arg = '^.*[^a-zA-Z_]class\(.*';
2740 test_text = "extern int class();";
2745 * Wrong fchmod prototype on RS/6000.
2748 hackname = rs6000_fchmod;
2750 select = 'fchmod\(char \*';
2752 c_fix_arg = "fchmod(int";
2753 test_text = "extern int fchmod(char *, mode_t);";
2758 * parameters conflict with C++ new on rs/6000
2761 hackname = rs6000_param;
2765 select = 'rename\(const char \*old, const char \*new\)';
2767 c_fix_arg = 'rename(const char *_old, const char *_new)';
2769 test_text = 'extern int rename(const char *old, const char *new);';
2774 * On OpenServer and on UnixWare 7, <math.h> uses the native compiler
2775 * __builtin_generic. We fix that usage to use the GCC equivalent.
2776 * It also has a plethora of inline functions that conflict with libstdc++.
2779 hackname = sco_math;
2780 files = math.h, '*/math.h';
2781 select = "inline double abs";
2782 bypass = "__GNUG__";
2783 sed = "/#define.*__fp_class(a) \\\\/i\\\n"
2784 "#ifndef __GNUC__\n";
2786 "/.*__builtin_generic/a\\\n"
2788 "#define __fp_class(a) \\\\\\\n"
2789 " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a),long double),\\\\\\\n"
2790 " __fpclassifyl(a), \\\\\\\n"
2791 " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a), float), \\\\\\\n"
2792 " __fpclassifyf(a),__fpclassify(a)))\\\n"
2795 sed = "/extern \"C\\+\\+\"/N;"
2796 "/inline double abs/i\\\n"
2797 "#ifndef __GNUC__\n";
2798 sed = "/inline long double trunc/N;"
2799 "/inline long double trunc.*}.*extern \"C\\+\\+\"/a\\\n"
2800 "#endif /* ! __GNUC__ */";
2803 "#define __fp_class(a) \\\\\n"
2804 " __builtin_generic(a,\"ld:__fplcassifyl;f:__fpclassifyf;:__fpclassify\")\n";
2810 * Sun Solaris 10 defines several C99 math macros in terms of
2811 * builtins specific to the Studio compiler, in particular not
2812 * compatible with the GNU compiler.
2815 hackname = solaris_math_1;
2816 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2817 bypass = "__GNUC__";
2818 files = iso/math_c99.h;
2820 c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
2821 c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
2823 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2825 "#define HUGE_VAL __builtin_huge_val\n"
2826 "#undef HUGE_VALF\n"
2827 "#define HUGE_VALF __builtin_huge_valf\n"
2828 "#undef HUGE_VALL\n"
2829 "#define HUGE_VALL __builtin_huge_vall";
2833 hackname = solaris_math_2;
2834 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2835 bypass = "__GNUC__";
2836 files = iso/math_c99.h;
2838 c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
2839 c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
2841 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2843 "#define INFINITY __builtin_infinity";
2847 hackname = solaris_math_3;
2848 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2849 bypass = "__GNUC__";
2850 files = iso/math_c99.h;
2852 c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
2853 c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
2855 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2857 "#define NAN __builtin_nan";
2861 hackname = solaris_math_4;
2862 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2863 bypass = "__GNUC__";
2864 files = iso/math_c99.h;
2866 c_fix_arg = "#define\tfpclassify(x) \\\n"
2867 " __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, FP_SUBNORMAL, FP_ZERO, (x))";
2868 c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
2870 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2871 "#undef fpclassify\n"
2872 "#define fpclassify(x) __builtin_fpclassify(x)";
2876 hackname = solaris_math_8;
2877 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2878 bypass = "__GNUC__";
2879 files = iso/math_c99.h;
2881 c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
2882 "\t\t\t ? __builtin_signbitf(x) \\\n"
2883 "\t\t\t : sizeof(x) == sizeof(long double) \\\n"
2884 "\t\t\t ? __builtin_signbitl(x) \\\n"
2885 "\t\t\t : __builtin_signbit(x))";
2886 c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
2888 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2890 "#define signbit(x) __builtin_signbit(x)";
2894 hackname = solaris_math_9;
2895 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2896 bypass = "__GNUC__";
2897 files = iso/math_c99.h;
2899 c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)";
2900 c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) __builtin_[a-z]+\\(y\\)\\)";
2902 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2903 "#undef isgreater\n"
2904 "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n"
2905 "#undef isgreaterequal\n"
2906 "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n"
2908 "#define isless(x, y) ((x) __builtin_isless(y))\n"
2909 "#undef islessequal\n"
2910 "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n"
2911 "#undef islessgreater\n"
2912 "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n"
2913 "#undef isunordered\n"
2914 "#define isunordered(x, y) ((x) __builtin_isunordered(y))";
2918 * On Solaris 11, if you do isinf(NaN) you'll get a floating point
2919 * exception. Provide an alternative using GCC's builtin.
2923 hackname = solaris_math_10;
2924 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2925 files = iso/math_c99.h;
2927 c_fix_arg = "#define\tisinf(x) __builtin_isinf(x)";
2928 c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n"
2929 "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);[ \t]*\\\\\n"
2930 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*INFINITY[ \t]*\\|\\|[ \t]*\\\\\n"
2931 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*\\(-INFINITY\\);[ \t]*\\}\\)";
2933 '#pragma ident "@(#)math_c99.h 1.12 07/01/21 SMI"'"\n"
2935 "#define isinf(x) __extension__( \\\\\n"
2936 " { __typeof(x) __x_i = (x); \\\\\n"
2937 " __x_i == (__typeof(__x_i)) INFINITY || \\\\\n"
2938 " __x_i == (__typeof(__x_i)) (-INFINITY); })";
2942 * Sun Solaris defines PTHREAD_MUTEX_INITIALIZER with a trailing
2943 * "0" for the last field of the pthread_mutex_t structure, which is
2944 * of type upad64_t, which itself is typedef'd to int64_t, but with
2945 * __STDC__ defined (e.g. by -ansi) it is a union. So change the
2946 * initializer to "{0}" instead
2949 hackname = solaris_mutex_init_2;
2950 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2953 * On Solaris 10, this fix is unnecessary because upad64_t is
2954 * always defined correctly regardless of the definition of the
2955 * __STDC__ macro. The first "mach" pattern matches up to
2956 * solaris9. The second "mach" pattern will not match any two (or
2957 * more) digit solaris version, but it will match e.g. 2.5.1.
2959 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
2961 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
2966 c_fix_arg = "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+"
2967 "(|/\*.*\*/[ \t]*\\\\\n[ \t]*)\\{.*)"
2968 ",[ \t]*0\\}" "(|[ \t].*)$";
2970 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
2971 "#define PTHREAD_MUTEX_INITIALIZER\t{{{0},0}, {{{0}}}, 0}\n"
2972 "#define PTHREAD_COND_INITIALIZER\t{{{0}, 0}, 0}\t/* DEFAULTCV */\n"
2973 "#define PTHREAD_MUTEX_INITIALIZER /* = DEFAULTMUTEX */ \\\\\n"
2974 " {{0, 0, 0, DEFAULT_TYPE, _MUTEX_MAGIC}, {{{0}}}, 0}\n"
2975 "#define PTHREAD_COND_INITIALIZER /* = DEFAULTCV */ \\\\\n"
2976 " {{{0, 0, 0, 0}, DEFAULT_TYPE, _COND_MAGIC}, 0}";
2981 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a "0" for some
2982 * fields of the pthread_rwlock_t structure, which are of type
2983 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
2984 * defined (e.g. by -ansi) it is a union. So change the initializer
2988 hackname = solaris_rwlock_init_1;
2989 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2991 mach = '*-*-solaris*';
2993 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
2996 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
2998 c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
2999 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
3002 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3003 "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
3008 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
3009 * structure. As such, it need two levels of brackets, but only
3010 * contains one. Wrap the macro definition in an extra layer.
3013 hackname = solaris_once_init_1;
3014 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3016 mach = '*-*-solaris*';
3018 c_fix_arg = "%1{%2}%3";
3019 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
3021 '#pragma ident "@(#)pthread.h 1.37 04/09/28 SMI"'"\n"
3022 "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
3027 * Sun Solaris defines PTHREAD_ONCE_INIT with a "0" for some
3028 * fields of the pthread_once_t structure, which are of type
3029 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3030 * defined (e.g. by -ansi) it is a union. So change the initializer
3031 * to "{0}" instead. This test relies on solaris_once_init_1.
3034 hackname = solaris_once_init_2;
3035 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3038 * On Solaris 10, this fix is unnecessary because upad64_t is
3039 * always defined correctly regardless of the definition of the
3040 * __STDC__ macro. The first "mach" pattern matches up to
3041 * solaris9. The second "mach" pattern will not match any two (or
3042 * more) digit solaris version, but it will match e.g. 2.5.1.
3044 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3046 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3049 "%1{0}, {0}, {0}, {%3}%4\n"
3051 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{\\{)"
3052 "(0, 0, 0, )(PTHREAD_[A-Z_]+)(\\}\\})[ \t]*$";
3054 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3055 "#define PTHREAD_ONCE_INIT\t{{0, 0, 0, PTHREAD_ONCE_NOTDONE}}\n";
3060 * Solaris 2.8 has what appears to be some gross workaround for
3061 * some old version of their c++ compiler. G++ doesn't want it
3062 * either, but doesn't want to be tied to SunPRO version numbers.
3065 hackname = solaris_stdio_tag;
3066 files = stdio_tag.h;
3068 select = '__cplusplus < 54321L';
3069 /* In Solaris 10, the code in stdio_tag.h is conditionalized on
3070 "!defined(__GNUC__)" so we no longer need to fix it. */
3071 bypass = '__GNUC__';
3072 sed = 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/';
3074 test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
3079 * a missing semi-colon at the end of the statsswtch structure definition.
3082 hackname = statsswtch;
3083 files = rpcsvc/rstat.h;
3084 select = "boottime$";
3086 c_fix_arg = "boottime;";
3087 test_text = "struct statswtch {\n int boottime\n};";
3092 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
3093 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
3097 hackname = stdio_stdarg_h;
3099 bypass = "include.*(stdarg\.h|machine/ansi\.h)";
3101 * On Solaris 10, this fix is unncessary; <stdio.h> includes
3102 * <iso/stdio_iso.h>, which includes <sys/va_list.h>.
3104 mach = '*-*-solaris2.1[0-9]*';
3109 c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n";
3116 * Don't use or define the name va_list in stdio.h. This is for
3117 * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence
3118 * of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
3119 * indicate that the header knows what it's doing -- under SUSv2,
3120 * stdio.h is required to define va_list, and we shouldn't break
3121 * that. On IRIX 6.5, internal/wchar_core.h used to get its
3122 * definition of va_list from stdio.h. Since this doesn't happen any
3123 * longer, use __gnuc_va_list there, too.
3126 hackname = stdio_va_list;
3128 files = internal/stdio_core.h;
3129 files = internal/wchar_core.h;
3130 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3132 * On Solaris 10, the definition in
3133 * <stdio.h> is guarded appropriately by the _XPG4 feature macro;
3134 * there is therefore no need for this fix there.
3136 mach = '*-*-solaris2.1[0-9]*';
3140 * Use __gnuc_va_list in arg types in place of va_list.
3141 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3142 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3143 * trailing parentheses and semicolon save all other systems from this.
3144 * Define __not_va_list__ (something harmless and unused)
3145 * instead of va_list.
3146 * Don't claim to have defined va_list.
3148 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3149 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3150 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3151 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3152 "s@ va_list@ __not_va_list__@\n"
3153 "s@\\*va_list@*__not_va_list__@\n"
3154 "s@ __va_list)@ __gnuc_va_list)@\n"
3155 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3156 "@typedef \\1 __not_va_list__;@\n"
3157 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3158 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3159 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3160 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3161 "s@VA_LIST@DUMMY_VA_LIST@\n"
3162 "s@_Va_LIST@_VA_LIST@";
3163 test_text = "extern void mumble( va_list);";
3168 * Fix headers that use va_list from stdio.h to use the updated
3169 * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is
3170 * dealt with elsewhere. The presence of __gnuc_va_list,
3171 * __DJ_va_list, or _G_va_list is taken to indicate that the header
3172 * knows what it's doing.
3175 hackname = stdio_va_list_clients;
3183 files = curses_colr/curses.h;
3184 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3185 /* Don't fix, if we use va_list from stdarg.h, or if the use is
3186 otherwise protected. */
3187 bypass = 'include <stdarg\.h>|#ifdef va_start';
3190 * Use __gnuc_va_list in arg types in place of va_list.
3191 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3192 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3193 * trailing parentheses and semicolon save all other systems from this.
3194 * Define __not_va_list__ (something harmless and unused)
3195 * instead of va_list.
3196 * Don't claim to have defined va_list.
3198 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3199 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3200 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3201 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3202 "s@ va_list@ __not_va_list__@\n"
3203 "s@\\*va_list@*__not_va_list__@\n"
3204 "s@ __va_list)@ __gnuc_va_list)@\n"
3205 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3206 "@typedef \\1 __not_va_list__;@\n"
3207 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3208 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3209 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3210 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3211 "s@VA_LIST@DUMMY_VA_LIST@\n"
3212 "s@_Va_LIST@_VA_LIST@";
3213 test_text = "extern void mumble( va_list);";
3218 * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
3219 * is "!defined( __STRICT_ANSI__ )"
3222 hackname = strict_ansi_not;
3223 select = "^([ \t]*#[ \t]*if.*)"
3225 "|__STDC__[ \t]*==[ \t]*0"
3226 "|__STDC__[ \t]*!=[ \t]*1"
3227 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
3228 /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
3229 bypass = 'GNU and MIPS C compilers define __STDC__ differently';
3230 /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
3231 is not defined by GCC, so it is safe. */
3232 bypass = '__SCO_VERSION__.*__STDC__ != 1';
3233 c_test = stdc_0_in_system_headers;
3236 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3238 test_text = "#if !__STDC__ \n"
3239 "#if __STDC__ == 0\n"
3240 "#if __STDC__ != 1\n"
3241 "#if __STDC__ - 0 == 0"
3242 "/* not std C */\nint foo;\n"
3243 "\n#end-end-end-end-if :-)";
3248 * is "!defined( __STRICT_ANSI__ )" on continued #if-s
3251 hackname = strict_ansi_not_ctd;
3252 files = math.h, limits.h, stdio.h, signal.h,
3253 stdlib.h, sys/signal.h, time.h;
3255 * Starting at the beginning of a line, skip white space and
3256 * a leading "(" or "&&" or "||". One of those must be found.
3257 * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
3258 * expression. If these are nested, then they must accumulate
3259 * because we won't match any closing parentheses. Finally,
3260 * after skipping over all that, we must then match our suspect
3261 * phrase: "__STDC__-0==0" with or without white space.
3263 select = "^([ \t]*" '(\(|&&|\|\|)'
3264 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
3266 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
3267 c_test = stdc_0_in_system_headers;
3270 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3272 test_text = "#if 1 && \\\\\n"
3273 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
3274 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
3275 "|| __STDC__ - 0 == 0 ) /* not std C */\n"
3281 * "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1"
3282 * is "defined( __STRICT_ANSI__ )"
3285 hackname = strict_ansi_only;
3286 select = "^([ \t]*#[ \t]*if.*)"
3287 "(__STDC__[ \t]*!=[ \t]*0"
3288 "|__STDC__[ \t]*==[ \t]*1"
3289 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
3290 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
3291 c_test = stdc_0_in_system_headers;
3294 c_fix_arg = "%1 defined(__STRICT_ANSI__)";
3296 test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
3301 * IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s
3302 * in prototype without previous definition.
3305 hackname = struct_file;
3307 select = '^.*xdrstdio_create.*struct __file_s';
3309 c_fix_arg = "struct __file_s;\n%0";
3310 test_text = "extern void xdrstdio_create( struct __file_s* );";
3315 * IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr
3316 * in prototype without previous definition.
3318 * Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same
3319 * function, and does define it.
3322 hackname = struct_sockaddr;
3324 select = "^.*authdes_create.*struct sockaddr[^_]";
3325 bypass = "<sys/socket\.h>";
3326 bypass = "struct sockaddr;\n";
3328 c_fix_arg = "struct sockaddr;\n%0";
3329 test_text = "extern AUTH* authdes_create( struct sockaddr* );";
3334 * Apply fix this to all OSs since this problem seems to effect
3335 * more than just SunOS.
3338 hackname = sun_auth_proto;
3343 bypass = "__cplusplus";
3345 * Select those files containing '(*name)()'.
3347 select = '\(\*[a-z][a-z_]*\)\(\)';
3350 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
3351 "#else\n%1();%2\n#endif";
3352 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
3356 " int (*name)(); /* C++ bad */\n"
3362 * Fix bogus #ifdef on SunOS 4.1.
3365 hackname = sun_bogus_ifdef;
3366 files = "hsfs/hsfs_spec.h";
3367 files = "hsfs/iso_spec.h";
3368 select = '#ifdef(.*\|\|.*)';
3370 c_fix_arg = "#if%1";
3372 test_text = "#ifdef __i386__ || __vax__ || __sun4c__";
3377 * Fix the CAT macro in SunOS memvar.h.
3380 hackname = sun_catmacro;
3381 files = pixrect/memvar.h;
3382 select = "^#define[ \t]+CAT\\(a,b\\).*";
3387 "# define CAT(a,b) a##b\n"
3388 "#else\n%0\n#endif";
3391 "#define CAT(a,b)\ta/**/b";
3396 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
3397 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68
3400 hackname = sun_malloc;
3402 bypass = "_CLASSIC_ANSI_TYPES";
3404 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
3405 sed = "s/int[ \t][ \t]*free/void\tfree/g";
3406 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
3407 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
3408 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
3411 "typedef char *\tmalloc_t;\n"
3413 "char*\tmalloc();\n"
3414 "char*\tcalloc();\n"
3415 "char*\trealloc();";
3420 * Check for yet more missing ';' in struct (in SunOS 4.0.x)
3423 hackname = sun_rusers_semi;
3424 files = rpcsvc/rusers.h;
3426 sed = "/^struct/,/^};/s/_cnt$/_cnt;/";
3427 test_text = "struct mumble\n int _cnt\n};";
3432 * signal.h on SunOS defines signal using (),
3433 * which causes trouble when compiling with g++ -pedantic.
3436 hackname = sun_signal;
3437 files = sys/signal.h;
3439 select = "^void\t" '\(\*signal\(\)\)\(\);.*';
3443 "#ifdef __cplusplus\n"
3444 "void\t(*signal(...))(...);\n"
3445 "#else\n%0\n#endif";
3447 test_text = "void\t(*signal())();";
3452 * Correct the return type for strlen in strings.h in SunOS 4.
3455 hackname = sunos_strlen;
3457 select = "int[ \t]*strlen\\(\\);(.*)";
3459 c_fix_arg = "__SIZE_TYPE__ strlen();%1";
3460 test_text = " int\tstrlen(); /* string length */";
3465 * Disable apparent native compiler optimization cruft in SVR4.2 <string.h>
3466 * that is visible to any ANSI compiler using this include. Simply
3467 * delete the lines that #define some string functions to internal forms.
3470 hackname = svr4_disable_opt;
3472 select = '#define.*__std_hdr_';
3473 sed = '/#define.*__std_hdr_/d';
3474 test_text = "#define strlen __std_hdr_strlen\n";
3479 * Fix broken decl of getcwd present on some svr4 systems.
3482 hackname = svr4_getcwd;
3485 files = prototypes.h;
3486 select = 'getcwd\(char \*, int\)';
3489 c_fix_arg = "getcwd(char *, size_t)";
3491 test_text = "extern char* getcwd(char *, int);";
3496 * Fix broken decl of profil present on some svr4 systems.
3499 hackname = svr4_profil;
3504 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
3505 /* The fix is wrong on IRIX 5/6 and creates a conflict with another
3506 prototype in <sys/profil.h>. */
3507 bypass = 'Silicon Graphics';
3509 c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)';
3512 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
3517 * Correct types for signal handler constants like SIG_DFL; they might be
3518 * void (*) (), and should be void (*) (int). C++ doesn't like the
3522 hackname = svr4_sighandler_type;
3523 files = sys/signal.h;
3524 select = 'void *\(\*\)\(\)';
3526 c_fix_arg = "void (*)(int)";
3527 test_text = "#define SIG_DFL (void(*)())0\n"
3528 "#define SIG_IGN (void (*)())0\n";
3533 * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
3534 * function 'getrnge' in <regexp.h> before they declare it. For these
3535 * systems add a 'static int' declaration of 'getrnge' into <regexp.h>
3538 * 'getrnge' traditionally manipulates a file-scope global called 'size',
3539 * so put the declaration right after the declaration of 'size'.
3541 * Don't do this if there is already a `static void getrnge' declaration
3542 * present, since this would cause a redeclaration error. Solaris 2.x has
3543 * such a declaration.
3546 hackname = svr4_undeclared_getrnge;
3549 bypass = "static void getrnge";
3552 "static int getrnge ();";
3553 c_fix_arg = "^static int[ \t]+size;";
3554 test_text = "static int size;\n"
3555 "/* stuff which calls getrnge() */\n"
3556 "static getrnge()\n"
3562 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
3563 * in string.h on sysV68
3564 * Correct the return type for strlen in string.h on Lynx.
3565 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
3566 * Add missing const for strdup on OSF/1 V3.0.
3567 * On sysV88 layout is slightly different.
3570 hackname = sysv68_string;
3573 bypass = "_CLASSIC_ANSI_TYPES";
3575 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
3576 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
3577 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
3579 sed = "/^extern char$/N";
3580 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
3582 sed = "/^extern int$/N";
3583 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
3585 sed = "/^\tstrncmp(),$/N";
3586 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
3587 '\1;' "\\\nextern unsigned int\\\n\\2/";
3590 "extern int strlen();\n"
3592 "extern int ffs(long);\n"
3605 "\tstrlen(), strspn();";
3610 * Fix return type of calloc, malloc, realloc, bsearch and exit
3613 hackname = sysz_stdlib_for_sun;
3615 bypass = "_CLASSIC_ANSI_TYPES";
3617 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
3619 c_fix_arg = "void *\t%1(";
3622 "extern char*\tcalloc(size_t);\n"
3623 "extern char*\tmalloc(size_t);\n"
3624 "extern char*\trealloc(void*,size_t);\n"
3625 "extern char*\tbsearch(void*,size_t,size_t);\n";
3630 * __thread is now a keyword.
3633 hackname = thread_keyword;
3634 files = "pthread.h";
3635 files = "bits/sigthread.h";
3636 select = "([* ])__thread([,)])";
3638 c_fix_arg = "%1__thr%2";
3641 "extern int pthread_create (pthread_t *__restrict __thread,\n"
3642 "extern int pthread_kill (pthread_t __thread, int __signo);\n"
3643 "extern int pthread_cancel (pthread_t __thread);";
3647 * if the #if says _cplusplus, not the double underscore __cplusplus
3651 hackname = tinfo_cplusplus;
3653 select = "[ \t]_cplusplus";
3656 c_fix_arg = " __cplusplus";
3657 test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
3662 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
3665 hackname = ultrix_const;
3667 select = 'perror\( char \*';
3670 c_fix_arg = "%1 const %3 *__";
3671 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
3672 "[ \t]+(char|void) \\*__";
3675 "extern void perror( char *__s );\n"
3676 "extern int fputs( char *__s, FILE *);\n"
3677 "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n"
3678 "extern int fscanf( FILE *__stream, char *__format, ...);\n"
3679 "extern int scanf( char *__format, ...);\n";
3684 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
3687 hackname = ultrix_const2;
3690 select = '\*fopen\( char \*';
3692 c_fix_arg = "%1( const char *%3, const char *";
3693 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\("
3694 "[ \t]*char[ \t]*\\*([^,]*),"
3695 "[ \t]*char[ \t]*\\*[ \t]*";
3698 "extern FILE *fopen( char *__filename, char *__type );\n"
3699 "extern int sscanf( char *__s, char *__format, ...);\n"
3700 "extern FILE *popen(char *, char *);\n"
3701 "extern char *tempnam(char*,char*);\n";
3706 * Fix definitions of macros used by va-i960.h in VxWorks header file.
3709 hackname = va_i960_macro;
3710 files = arch/i960/archI960.h;
3711 select = "__(vsiz|vali|vpad|alignof__)";
3714 c_fix_arg = "__vx%1";
3717 "extern int __vsiz vsiz;\n"
3718 "extern int __vali vali;\n"
3719 "extern int __vpad vpad;\n"
3720 "#define __alignof__(x) ...";
3725 * AIX and Interix headers define NULL to be cast to a void pointer,
3726 * which is illegal in ANSI C++.
3729 hackname = void_null;
3739 files = sys/param.h;
3740 files = sys/types.h;
3741 /* avoid changing C++ friendly NULL */
3742 bypass = __cplusplus;
3743 select = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
3745 c_fix_arg = "#define NULL 0";
3746 test_text = "# define\tNULL \t((void *)0) /* typed NULL */";
3751 * Make VxWorks header which is almost gcc ready fully gcc ready.
3754 hackname = vxworks_gcc_problem;
3755 files = types/vxTypesBase.h;
3756 select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
3758 sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
3761 sed = "/[ \t]size_t/i\\\n"
3762 "#ifndef _GCC_SIZE_T\\\n"
3763 "#define _GCC_SIZE_T\n";
3765 sed = "/[ \t]size_t/a\\\n"
3768 sed = "/[ \t]ptrdiff_t/i\\\n"
3769 "#ifndef _GCC_PTRDIFF_T\\\n"
3770 "#define _GCC_PTRDIFF_T\n";
3772 sed = "/[ \t]ptrdiff_t/a\\\n"
3775 sed = "/[ \t]wchar_t/i\\\n"
3776 "#ifndef _GCC_WCHAR_T\\\n"
3777 "#define _GCC_WCHAR_T\n";
3779 sed = "/[ \t]wchar_t/a\\\n"
3783 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
3784 "typedef unsigned int size_t;\n"
3785 "typedef long ptrdiff_t;\n"
3786 "typedef unsigned short wchar_t;\n"
3787 "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
3792 * Fix VxWorks <time.h> to not require including <vxTypes.h>.
3795 hackname = vxworks_needs_vxtypes;
3797 select = "uint_t([ \t]+_clocks_per_sec)";
3799 c_fix_arg = "unsigned int%1";
3800 test_text = "uint_t\t_clocks_per_sec;";
3805 * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
3808 hackname = vxworks_needs_vxworks;
3810 test = " -r types/vxTypesOld.h";
3811 test = " -n \"`egrep '#include' $file`\"";
3812 test = " -n \"`egrep ULONG $file`\"";
3813 select = "#[ \t]define[ \t]+__INCstath";
3815 sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
3816 "#include <types/vxTypesOld.h>\n";
3818 test_text = "`touch types/vxTypesOld.h`"
3819 "#include </dev/null> /* ULONG */\n"
3820 "# define\t__INCstath <sys/stat.h>";
3825 * Another bad dependency in VxWorks 5.2 <time.h>.
3828 hackname = vxworks_time;
3830 test = " -r vxWorks.h";
3832 select = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
3836 "#ifndef __gcc_VOIDFUNCPTR_defined\n"
3837 "#ifdef __cplusplus\n"
3838 "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
3840 "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
3842 "#define __gcc_VOIDFUNCPTR_defined\n"
3844 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
3846 test_text = "`touch vxWorks.h`"
3847 "#define VOIDFUNCPTR (void(*)())";
3852 * There are several name conflicts with C++ reserved words in X11 header
3853 * files. These are fixed in some versions, so don't do the fixes if
3854 * we find __cplusplus in the file. These were found on the RS/6000.
3857 hackname = x11_class;
3858 files = X11/ShellP.h;
3859 bypass = __cplusplus;
3860 select = "^([ \t]*char \\*)class;(.*)";
3862 c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n"
3863 "#else\n%1class;%2\n#endif";
3872 * class in Xm/BaseClassI.h
3875 hackname = x11_class_usage;
3876 files = Xm/BaseClassI.h;
3877 bypass = "__cplusplus";
3879 select = " class\\)";
3881 c_fix_arg = " c_class)";
3883 test_text = "extern mumble (int class);\n";
3888 * new in Xm/Traversal.h
3892 files = Xm/Traversal.h;
3893 bypass = __cplusplus;
3895 sed = "/Widget\told, new;/i\\\n"
3896 "#ifdef __cplusplus\\\n"
3897 "\tWidget\told, c_new;\\\n"
3900 sed = "/Widget\told, new;/a\\\n"
3903 sed = "s/Widget new,/Widget c_new,/g";
3906 " Widget\told, new; /* fixinc check FAILS ON BSD */\n"
3907 "};\nextern Wedged( Widget new, Widget old );";
3912 * Incorrect sprintf declaration in X11/Xmu.h
3915 hackname = x11_sprintf;
3917 files = X11/Xmu/Xmu.h;
3918 select = "^extern char \\*\tsprintf\\(\\);$";
3921 c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
3923 test_text = "extern char *\tsprintf();";