3 autogen definitions fixincl;
5 /* Define all the fixes we know about for repairing damaged headers.
6 Please see the README before adding or changing entries in this file.
8 This is the sort command:
10 blocksort output=inclhack.sorted \
12 trailer='^/\*EOF\*[/]' \
14 key='hackname[ ]*=[ ]*(.*);'
16 Set up a debug test so we can make the templates emit special
17 code while debugging these fixes: */
23 /* On AIX when _LARGE_FILES is defined stdio.h defines fopen to
24 * fopen64 etc. and this causes problems when building with g++
25 * because cstdio udefs everything from stdio.h, leaving us with
26 * ::fopen has not been declared errors. This fixes stdio.h to
27 * undef those defines and use __asm__ to alias the symbols if
28 * building with g++ and -D_LARGE_FILES
31 hackname = AAB_aix_stdio;
33 select = "define fopen fopen64";
35 test-text = ''; /* no way to test */
41 c_fix_arg = <<- _EOArg_
43 #if defined __GNUG__ && defined _LARGE_FILES && defined __cplusplus
44 #define __need__aix_stdio_h_fix
45 #ifdef __need__aix_stdio_h_fix
52 /* Alias the symbols using asm */
54 extern int fgetpos(FILE *, fpos64_t *) __asm__("fgetpos64");
55 extern FILE *fopen(const char *, const char *) __asm__("fopen64");
56 extern FILE *freopen(const char *, const char *, FILE *) __asm__("freopen64");
57 extern int fseeko(FILE *, off64_t, int) __asm__("fseeko64");
58 extern int fsetpos(FILE *, const fpos64_t *) __asm__("fsetpos64");
59 extern off64_t ftello(FILE *) __asm__("ftello64");
69 * On Mac OS 10.3.9, the 'long double' functions are available in
70 * libSystem, but are not prototyped in math.h.
73 hackname = AAB_darwin7_9_long_double_funcs;
74 mach = "*-*-darwin7.9*";
75 files = architecture/ppc/math.h;
77 replace = <<- _EndOfHeader_
78 /* This file prototypes the long double functions available on Mac OS
82 # define __APPLE_CC__ 1345
83 # include_next <architecture/ppc/math.h>
85 # define __APPLE_CC__ 1
86 # ifndef __LIBMLDBL_COMPAT
87 # ifdef __LONG_DOUBLE_128__
88 # define __LIBMLDBL_COMPAT(sym) __asm("_" #sym "$LDBL128")
90 # define __LIBMLDBL_COMPAT(sym)
91 # endif /* __LONG_DOUBLE_128__ */
92 # endif /* __LIBMLDBL_COMPAT */
96 extern long double acosl( long double ) __LIBMLDBL_COMPAT(acosl);
97 extern long double asinl( long double ) __LIBMLDBL_COMPAT(asinl);
98 extern long double atanl( long double ) __LIBMLDBL_COMPAT(atanl);
99 extern long double atan2l( long double, long double ) __LIBMLDBL_COMPAT(atan2l);
100 extern long double cosl( long double ) __LIBMLDBL_COMPAT(cosl);
101 extern long double sinl( long double ) __LIBMLDBL_COMPAT(sinl);
102 extern long double tanl( long double ) __LIBMLDBL_COMPAT(tanl);
103 extern long double acoshl( long double ) __LIBMLDBL_COMPAT(acoshl);
104 extern long double asinhl( long double ) __LIBMLDBL_COMPAT(asinhl);
105 extern long double atanhl( long double ) __LIBMLDBL_COMPAT(atanhl);
106 extern long double coshl( long double ) __LIBMLDBL_COMPAT(coshl);
107 extern long double sinhl( long double ) __LIBMLDBL_COMPAT(sinhl);
108 extern long double tanhl( long double ) __LIBMLDBL_COMPAT(tanhl);
109 extern long double expl( long double ) __LIBMLDBL_COMPAT(expl);
110 extern long double exp2l( long double ) __LIBMLDBL_COMPAT(exp2l);
111 extern long double expm1l( long double ) __LIBMLDBL_COMPAT(expm1l);
112 extern long double logl( long double ) __LIBMLDBL_COMPAT(logl);
113 extern long double log10l( long double ) __LIBMLDBL_COMPAT(log10l);
114 extern long double log2l( long double ) __LIBMLDBL_COMPAT(log2l);
115 extern long double log1pl( long double ) __LIBMLDBL_COMPAT(log1pl);
116 extern long double logbl( long double ) __LIBMLDBL_COMPAT(logbl);
117 extern long double modfl( long double, long double * ) __LIBMLDBL_COMPAT(modfl);
118 extern long double ldexpl( long double, int ) __LIBMLDBL_COMPAT(ldexpl);
119 extern long double frexpl( long double, int * ) __LIBMLDBL_COMPAT(frexpl);
120 extern int ilogbl( long double ) __LIBMLDBL_COMPAT(ilogbl);
121 extern long double scalbnl( long double, int ) __LIBMLDBL_COMPAT(scalbnl);
122 extern long double scalblnl( long double, long int ) __LIBMLDBL_COMPAT(scalblnl);
123 extern long double fabsl( long double ) __LIBMLDBL_COMPAT(fabsl);
124 extern long double cbrtl( long double ) __LIBMLDBL_COMPAT(cbrtl);
125 extern long double hypotl( long double, long double ) __LIBMLDBL_COMPAT(hypotl);
126 extern long double powl( long double, long double ) __LIBMLDBL_COMPAT(powl);
127 extern long double sqrtl( long double ) __LIBMLDBL_COMPAT(sqrtl);
128 extern long double erfl( long double ) __LIBMLDBL_COMPAT(erfl);
129 extern long double erfcl( long double ) __LIBMLDBL_COMPAT(erfcl);
130 extern long double lgammal( long double ) __LIBMLDBL_COMPAT(lgammal);
131 extern long double tgammal( long double ) __LIBMLDBL_COMPAT(tgammal);
132 extern long double ceill( long double ) __LIBMLDBL_COMPAT(ceill);
133 extern long double floorl( long double ) __LIBMLDBL_COMPAT(floorl);
134 extern long double nearbyintl( long double ) __LIBMLDBL_COMPAT(nearbyintl);
135 extern long double rintl( long double ) __LIBMLDBL_COMPAT(rintl);
136 extern long int lrintl( long double ) __LIBMLDBL_COMPAT(lrintl);
137 extern long long int llrintl( long double ) __LIBMLDBL_COMPAT(llrintl);
138 extern long double roundl( long double ) __LIBMLDBL_COMPAT(roundl);
139 extern long int lroundl( long double ) __LIBMLDBL_COMPAT(lroundl);
140 extern long long int llroundl( long double ) __LIBMLDBL_COMPAT(llroundl);
141 extern long double truncl( long double ) __LIBMLDBL_COMPAT(truncl);
142 extern long double fmodl( long double, long double) __LIBMLDBL_COMPAT(fmodl);
143 extern long double remainderl( long double, long double ) __LIBMLDBL_COMPAT(remainderl);
144 extern long double remquol( long double, long double, int * ) __LIBMLDBL_COMPAT(remquol);
145 extern long double copysignl( long double, long double ) __LIBMLDBL_COMPAT(copysignl);
146 extern long double nanl( const char * ) __LIBMLDBL_COMPAT(nanl);
147 extern long double nextafterl( long double, long double ) __LIBMLDBL_COMPAT(nextafterl);
148 extern long double nexttowardl( long double, long double ) __LIBMLDBL_COMPAT(nexttowardl);
149 extern long double fdiml( long double, long double ) __LIBMLDBL_COMPAT(fdiml);
150 extern long double fmaxl( long double, long double ) __LIBMLDBL_COMPAT(fmaxl);
151 extern long double fminl( long double, long double ) __LIBMLDBL_COMPAT(fminl);
152 extern long double fmal( long double, long double, long double ) __LIBMLDBL_COMPAT(fmal);
156 #endif /* __MATH__ */
162 * ... and for the previous fix to be useful, you have to not use ""
166 hackname = AAB_darwin7_9_long_double_funcs_2;
167 mach = "*-*-darwin7.9*";
169 select = '#include[ \t]+\"';
171 c_fix_arg = "%1<%2.h>";
173 c_fix_arg = '([ \t]*#[ \t]*include[ \t]+)"([a-z0-9/]+)\.h"';
175 test_text = '#include "architecture/ppc/math.h"';
180 * This fixes __FD_ZERO bug for linux 2.x.y (x <= 2 && y <= some n)
183 hackname = AAB_fd_zero_asm_posix_types_h;
184 files = asm/posix_types.h;
185 mach = 'i[34567]86-*-linux*';
188 bypass = 'posix_types_64';
191 * Define _POSIX_TYPES_H_WRAPPER at the end of the wrapper, not
192 * the start, so that if #include_next gets another instance of
193 * the wrapper, this will follow the #include_next chain until
194 * we arrive at the real <asm/posix_types.h>.
196 replace = <<- _EndOfHeader_
197 /* This file fixes a bug in the __FD_ZERO macro
198 for older versions of the Linux kernel. */
199 #ifndef _POSIX_TYPES_H_WRAPPER
200 #include <features.h>
201 #include_next <asm/posix_types.h>
203 #if defined(__FD_ZERO) && !defined(__GLIBC__)
205 #define __FD_ZERO(fdsetp) \
208 __asm__ __volatile__("cld ; rep ; stosl" \
209 : "=&c" (__d0), "=&D" (__d1) \
210 : "a" (0), "0" (__FDSET_LONGS), \
211 "1" ((__kernel_fd_set *) (fdsetp)) :"memory"); \
215 #define _POSIX_TYPES_H_WRAPPER
216 #endif /* _POSIX_TYPES_H_WRAPPER */
222 * This fixes __FD_ZERO bug for glibc-1.x
225 hackname = AAB_fd_zero_gnu_types_h;
227 mach = 'i[34567]86-*-linux*';
230 * Define _TYPES_H_WRAPPER at the end of the wrapper, not
231 * the start, so that if #include_next gets another instance of
232 * the wrapper, this will follow the #include_next chain until
233 * we arrive at the real <gnu/types.h>.
235 replace = <<- _EndOfHeader_
236 /* This file fixes a bug in the __FD_ZERO macro present in glibc 1.x. */
237 #ifndef _TYPES_H_WRAPPER
238 #include <features.h>
239 #include_next <gnu/types.h>
241 #if defined(__FD_ZERO) && !defined(__GLIBC__)
243 # define __FD_ZERO(fdsetp) \
246 __asm__ __volatile__("cld ; rep ; stosl" \
247 : "=&c" (__d0), "=&D" (__d1) \
248 : "a" (0), "0" (__FDSET_LONGS), \
249 "1" ((__fd_set *) (fdsetp)) :"memory"); \
253 #define _TYPES_H_WRAPPER
254 #endif /* _TYPES_H_WRAPPER */
260 * This fixes __FD_ZERO bug for glibc-2.0.x
263 hackname = AAB_fd_zero_selectbits_h;
264 files = selectbits.h;
265 mach = 'i[34567]86-*-linux*';
268 * Define _SELECTBITS_H_WRAPPER at the end of the wrapper, not
269 * the start, so that if #include_next gets another instance of
270 * the wrapper, this will follow the #include_next chain until
271 * we arrive at the real <selectbits.h>.
273 replace = <<- _EndOfHeader_
274 /* This file fixes a bug in the __FD_ZERO macro present in glibc 2.0.x. */
275 #ifndef _SELECTBITS_H_WRAPPER
276 #include <features.h>
277 #include_next <selectbits.h>
279 #if defined(__FD_ZERO) && defined(__GLIBC__) \\
280 && defined(__GLIBC_MINOR__) && __GLIBC__ == 2 \\
281 && __GLIBC_MINOR__ == 0
283 #define __FD_ZERO(fdsetp) \\
286 __asm__ __volatile__ ("cld; rep; stosl" \\
287 : "=&c" (__d0), "=&D" (__d1) \\
288 : "a" (0), "0" (sizeof (__fd_set) \\
289 / sizeof (__fd_mask)), \\
290 "1" ((__fd_mask *) (fdsetp)) \\
295 #define _SELECTBITS_H_WRAPPER
296 #endif /* _SELECTBITS_H_WRAPPER */
302 * Solaris <sys/varargs.h> is a DDK (aka kernel-land) header providing
303 * the same interface as <stdarg.h>. No idea why they couldn't have just
304 * used the standard header.
307 hackname = AAB_solaris_sys_varargs_h;
308 files = "sys/varargs.h";
309 mach = '*-*-solaris*';
310 replace = <<- _EndOfHeader_
321 * Fix non-ANSI memcpy declaration that conflicts with gcc's builtin
322 * declaration on Sun OS 4.x. We must only fix this on Sun OS 4.x, because
323 * many other systems have similar text but correct versions of the file.
324 * To ensure only Sun's is fixed, we grep for a likely unique string.
325 * Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t )
328 hackname = AAB_sun_memcpy;
330 select = "/\\*\t@\\(#\\)"
331 "(head/memory.h\t50.1\t "
332 "|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/";
334 replace = <<- _EndOfHeader_
335 /* This file was generated by fixincludes */
340 extern void *memccpy();
341 extern void *memchr();
342 extern void *memcpy();
343 extern void *memset();
345 extern char *memccpy();
346 extern char *memchr();
347 extern char *memcpy();
348 extern char *memset();
349 #endif /* __STDC__ */
353 #endif /* __memory_h__ */
359 * complex.h on AIX 5 and AIX 6 define _Complex_I and I in terms of __I,
360 * which only is provided by AIX xlc C99.
363 hackname = aix_complex;
365 select = "AIX xlc C99";
367 sed = "s/^#define[ \t]_Complex_I[ \t]__I//";
368 sed = "s/^#define[ \t]I[ \t]_Complex_I//";
370 test_text = "#define _Complex_I __I\n"
371 "#define I _Complex_I";
376 * pthread.h on AIX 4.3.3 tries to define a macro without whitspace
377 * which violates a requirement of ISO C.
380 hackname = aix_pthread;
382 select = "(#define [A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])";
385 test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n"
386 "{...init stuff...}";
391 * sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline
392 * in an otherwise harmless (and #ifed out) macro definition
395 hackname = aix_sysmachine;
396 files = sys/machine.h;
400 test_text = "#define FOO \\\n"
401 " bar \\ \n baz \\ \n bat";
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 * Darwin headers have a stdint.h that defines UINT8_C and UINT16_C to
1044 * unsigned constants.
1047 hackname = darwin_stdint_1;
1048 mach = "*-*-darwin*";
1051 c_fix_arg = "#define UINT8_C(v)\tv\n#define UINT16_C(v)\tv";
1052 select = "#define UINT8_C\\(v\\)[ \t]+\\(v ## U\\)\n"
1053 "#define UINT16_C\\(v\\)[ \t]+\\(v ## U\\)";
1054 test_text = "#define UINT8_C(v) (v ## U)\n"
1055 "#define UINT16_C(v) (v ## U)";
1060 * Darwin headers have a stdint.h that defines INTPTR_MIN and INTPTR_MAX
1064 hackname = darwin_stdint_2;
1065 mach = "*-*-darwin*";
1068 c_fix_arg = "#if __WORDSIZE == 64\n"
1069 "#define INTPTR_MAX 9223372036854775807L\n"
1070 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1072 "#define INTPTR_MAX 2147483647L\n"
1073 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1075 select = "#if __WORDSIZE == 64\n"
1076 "#define INTPTR_MIN[ \t]+INT64_MIN\n"
1077 "#define INTPTR_MAX[ \t]+INT64_MAX\n"
1079 "#define INTPTR_MIN[ \t]+INT32_MIN\n"
1080 "#define INTPTR_MAX[ \t]+INT32_MAX\n"
1082 test_text = "#if __WORDSIZE == 64\n"
1083 "#define INTPTR_MIN INT64_MIN\n"
1084 "#define INTPTR_MAX INT64_MAX\n"
1086 "#define INTPTR_MIN INT32_MIN\n"
1087 "#define INTPTR_MAX INT32_MAX\n"
1093 * Darwin headers have a stdint.h that defines UINTPTR_MAX with a wrong type.
1096 hackname = darwin_stdint_3;
1097 mach = "*-*-darwin*";
1100 c_fix_arg = "#if __WORDSIZE == 64\n"
1101 "#define UINTPTR_MAX 18446744073709551615UL\n"
1103 "#define UINTPTR_MAX 4294967295UL\n"
1105 select = "#if __WORDSIZE == 64\n"
1106 "#define UINTPTR_MAX[ \t]+UINT64_MAX\n"
1108 "#define UINTPTR_MAX[ \t]+UINT32_MAX\n"
1110 test_text = "#if __WORDSIZE == 64\n"
1111 "#define UINTPTR_MAX UINT64_MAX\n"
1113 "#define UINTPTR_MAX UINT32_MAX\n"
1119 * Darwin headers have a stdint.h that defines SIZE_MAX with a wrong type.
1122 hackname = darwin_stdint_4;
1123 mach = "*-*-darwin*";
1126 c_fix_arg = "#if __WORDSIZE == 64\n"
1127 "#define SIZE_MAX 18446744073709551615UL\n"
1129 "#define SIZE_MAX 4294967295UL\n"
1131 select = "#if __WORDSIZE == 64\n"
1132 "#define SIZE_MAX[ \t]+UINT64_MAX\n"
1134 "#define SIZE_MAX[ \t]+UINT32_MAX\n"
1136 test_text = "#if __WORDSIZE == 64\n"
1137 "#define SIZE_MAX UINT64_MAX\n"
1139 "#define SIZE_MAX UINT32_MAX\n"
1145 * Darwin headers have a stdint.h that defines {U,}INTMAX_{MIN,MAX}
1146 * with a wrong type.
1149 hackname = darwin_stdint_5;
1150 mach = "*-*-darwin*";
1153 c_fix_arg = "#if __WORDSIZE == 64\n"
1154 "#define INTMAX_MIN (-9223372036854775807L - 1)\n"
1155 "#define INTMAX_MAX 9223372036854775807L\n"
1156 "#define UINTMAX_MAX 18446744073709551615UL\n"
1158 "#define INTMAX_MIN (-9223372036854775807LL - 1)\n"
1159 "#define INTMAX_MAX 9223372036854775807LL\n"
1160 "#define UINTMAX_MAX 18446744073709551615ULL\n"
1162 select = "#define INTMAX_MIN[ \t]+INT64_MIN\n"
1163 "#define INTMAX_MAX[ \t]+INT64_MAX\n"
1165 "#define UINTMAX_MAX[ \t]+UINT64_MAX";
1166 test_text = "#define INTMAX_MIN INT64_MIN\n"
1167 "#define INTMAX_MAX INT64_MAX\n"
1169 "#define UINTMAX_MAX UINT64_MAX";
1174 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1175 * with a wrong type.
1178 hackname = darwin_stdint_6;
1179 mach = "*-*-darwin*";
1182 c_fix_arg = "#if __WORDSIZE == 64\n"
1183 "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
1184 "#define PTRDIFF_MAX 9223372036854775807L\n"
1186 "#define PTRDIFF_MIN (-2147483647 - 1)\n"
1187 "#define PTRDIFF_MAX 2147483647\n"
1189 select = "#if __WORDSIZE == 64\n"
1190 "#define PTRDIFF_MIN[ \t]+INT64_MIN\n"
1191 "#define PTRDIFF_MAX[ \t]+INT64_MAX\n"
1193 "#define PTRDIFF_MIN[ \t]+INT32_MIN\n"
1194 "#define PTRDIFF_MAX[ \t]+INT32_MAX\n"
1196 test_text = "#if __WORDSIZE == 64\n"
1197 "#define PTRDIFF_MIN INT64_MIN\n"
1198 "#define PTRDIFF_MAX INT64_MAX\n"
1200 "#define PTRDIFF_MIN INT32_MIN\n"
1201 "#define PTRDIFF_MAX INT32_MAX\n"
1207 * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1208 * with a wrong type.
1211 hackname = darwin_stdint_7;
1212 mach = "*-*-darwin*";
1215 c_fix_arg = "#if __WORDSIZE == 64\n"
1216 "#define INTMAX_C(v) (v ## L)\n"
1217 "#define UINTMAX_C(v) (v ## UL)\n"
1219 "#define INTMAX_C(v) (v ## LL)\n"
1220 "#define UINTMAX_C(v) (v ## ULL)\n"
1222 select = "#define INTMAX_C\\(v\\)[ \t]+\\(v ## LL\\)\n"
1223 "#define UINTMAX_C\\(v\\)[ \t]+\\(v ## ULL\\)";
1224 test_text = "#define INTMAX_C(v) (v ## LL)\n"
1225 "#define UINTMAX_C(v) (v ## ULL)";
1230 * Fix <c_asm.h> on Digital UNIX V4.0:
1231 * It contains a prototype for a DEC C internal asm() function,
1232 * clashing with gcc's asm keyword. So protect this with __DECC.
1235 hackname = dec_intern_asm;
1237 sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
1238 sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
1242 " ... asm stuff ...\n"
1243 "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/";
1248 * Fix typo in <wchar.h> on DJGPP 2.03.
1251 hackname = djgpp_wchar_h;
1253 select = "__DJ_wint_t";
1254 bypass = "sys/djtypes.h";
1256 c_fix_arg = "%0\n#include <sys/djtypes.h>";
1257 c_fix_arg = "#include <stddef.h>";
1258 test_text = "#include <stddef.h>\n"
1259 "extern __DJ_wint_t x;\n";
1264 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
1267 hackname = ecd_cursor;
1268 files = "sunwindow/win_lock.h";
1269 files = "sunwindow/win_cursor.h";
1270 select = 'ecd\.cursor';
1272 c_fix_arg = 'ecd_cursor';
1274 test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
1279 * Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume
1280 * neither the existence of GCC 3 nor its exact feature set yet break
1281 * (by design?) when __GNUC__ is set beyond 2.
1284 hackname = freebsd_gcc3_breakage;
1285 mach = "*-*-freebsd*";
1286 files = sys/cdefs.h;
1287 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$';
1288 bypass = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)';
1290 c_fix_arg = '%0 || __GNUC__ >= 3';
1291 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7';
1296 * Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume
1297 * neither the existence of GCC 4 nor its exact feature set yet break
1298 * (by design?) when __GNUC__ is set beyond 3.
1301 hackname = freebsd_gcc4_breakage;
1302 mach = "*-*-freebsd*";
1303 files = sys/cdefs.h;
1304 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$';
1306 c_fix_arg = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3';
1307 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3';
1312 * Some versions of glibc don't expect the C99 inline semantics.
1315 hackname = glibc_c99_inline_1;
1316 files = features.h, '*/features.h';
1317 select = "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$";
1319 c_fix_arg = "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)";
1321 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
1322 && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__
1323 # define __USE_EXTERN_INLINES 1
1330 * Similar, but a version that didn't have __NO_INLINE__
1333 hackname = glibc_c99_inline_1a;
1334 files = features.h, '*/features.h';
1335 select = "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n"
1336 "(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)";
1338 c_fix_arg = "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2";
1340 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__
1341 # define __USE_EXTERN_INLINES 1
1348 * The glibc_c99_inline_1 fix should have fixed everything. Unfortunately
1349 * there are many glibc headers which do not respect __USE_EXTERN_INLINES.
1350 * The remaining glibc_c99_inline_* fixes deal with some of those headers.
1353 hackname = glibc_c99_inline_2;
1354 files = sys/stat.h, '*/sys/stat.h';
1355 select = "extern __inline__ int";
1356 sed = "s/extern int \\(stat\\|lstat\\|fstat\\|mknod\\)/"
1357 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1358 "__inline__ int \\1/";
1359 sed = "s/extern int __REDIRECT\\(_NTH\\|\\) (\\(stat\\|lstat\\|fstat\\)/"
1360 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1361 "__inline__ int __REDIRECT\\1 (\\2/";
1362 sed = "s/^extern __inline__ int/"
1363 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1366 extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2));
1367 extern __inline__ int
1368 __NTH (fstat64 (int __fd, struct stat64 *__statbuf))
1375 hackname = glibc_c99_inline_3;
1376 files = bits/string2.h, '*/bits/string2.h';
1377 select = "extern __inline";
1378 bypass = "__extern_inline|__GNU_STDC_INLINE__";
1380 c_fix_arg = "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)";
1381 c_fix_arg = "^# ifdef __cplusplus$";
1384 # define __STRING_INLINE inline
1386 # define __STRING_INLINE extern __inline
1393 hackname = glibc_c99_inline_4;
1394 files = sys/sysmacros.h, '*/sys/sysmacros.h', wchar.h, '*/wchar.h';
1395 bypass = "__extern_inline|__gnu_inline__";
1396 select = "(^| )extern __inline";
1398 c_fix_arg = "%0 __attribute__ ((__gnu_inline__))";
1400 __extension__ extern __inline unsigned int
1401 extern __inline unsigned int
1406 /* glibc-2.3.5 defines pthread mutex initializers incorrectly,
1407 * so we replace them with versions that correspond to the
1411 hackname = glibc_mutex_init;
1413 select = '\{ *\{ *0, *\} *\}';
1414 sed = "/define[ \t]\\+PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/{\n"
1415 "N\ns/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/\n}";
1416 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1417 "\\(RECURSIVE\\|ERRORCHECK\\|ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/";
1418 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1419 "\\(RECURSIVE\\|ERRORCHECK\\|ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1420 sed = "/define[ \t]\\+PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/"
1421 "N;s/^[ \t]*#[ \t]*"
1422 "\\(define[ \t]\\+PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n"
1423 "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\n"
1425 " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\n"
1428 " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\n"
1430 sed = "s/{ \\(0, 0, 0, 0, 0, 0, "
1431 "PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/";
1432 sed = "/define[ \t]\\+PTHREAD_COND_INITIALIZER/"
1433 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/";
1435 test_text = <<- _EOText_
1436 #define PTHREAD_MUTEX_INITIALIZER \\
1439 # if __WORDSIZE == 64
1440 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1441 { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1442 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1443 { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1444 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1445 { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1447 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1448 { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1449 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1450 { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1451 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1452 { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1455 # define PTHREAD_RWLOCK_INITIALIZER \\
1458 # if __WORDSIZE == 64
1459 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1460 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\
1461 PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1463 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1464 { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1467 #define PTHREAD_COND_INITIALIZER { { 0, } }
1472 /* glibc versions before 2.5 have a version of stdint.h that defines
1473 UINT8_C and UINT16_C to produce unsigned constants, as do uClibc
1474 versions with stdint.h based on those glibc versions. */
1476 hackname = glibc_stdint;
1478 select = "GNU C Library";
1480 c_fix_arg = "# define UINT8_C(c)\tc\n# define UINT16_C(c)\tc";
1481 c_fix_arg = "# define UINT8_C\\(c\\)\tc ## U\n# define UINT16_C\\(c\\)\tc ## U";
1482 test_text = "/* This file is part of the GNU C Library. */\n# define UINT8_C(c)\tc ## U\n# define UINT16_C(c)\tc ## U";
1486 /* glibc's tgmath.h relies on an expression that is not an integer
1487 constant expression being treated as it was by GCC 4.4 and
1490 hackname = glibc_tgmath;
1492 select = '\(\(\(type\) 0.25\) && \(\(type\) 0.25 - 1\)\)';
1493 bypass = "__floating_type\\(type\\) \\\\\n.*__builtin_classify_type";
1495 c_fix_arg = "(__builtin_classify_type ((type) 0) == 8 || (__builtin_classify_type ((type) 0) == 9 && __builtin_classify_type (__real__ ((type) 0)) == 8))";
1496 test_text = "# define __floating_type(type) (((type) 0.25) && ((type) 0.25 - 1))";
1500 * Fix these files to use the types we think they should for
1501 * ptrdiff_t, size_t, and wchar_t.
1503 * This defines the types in terms of macros predefined by our 'cpp'.
1504 * This is supposedly necessary for glibc's handling of these types.
1505 * It's probably not necessary for anyone else, but it doesn't hurt.
1508 hackname = gnu_types;
1509 files = "sys/types.h";
1511 files = "sys/stdtypes.h";
1515 bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
1516 select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
1518 /* The Solaris 10 headers already define these types correctly. */
1519 mach = '*-*-solaris2.1[0-9]*';
1522 test_text = "typedef long int ptrdiff_t; /* long int */\n"
1523 "typedef uint_t size_t; /* uint_t */\n"
1524 "typedef ushort_t wchar_t; /* ushort_t */";
1529 * Fix HP & Sony's use of "../machine/xxx.h"
1530 * to refer to: <machine/xxx.h>
1533 hackname = hp_inline;
1534 files = sys/spinlock.h;
1535 files = machine/machparam.h;
1536 select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/';
1539 c_fix_arg = "%1<machine/%2.h>";
1541 c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/'
1544 test_text = ' # include "../machine/mumble.h"';
1549 * Check for (...) in C++ code in HP/UX sys/file.h.
1552 hackname = hp_sysfile;
1554 select = "HPUX_SOURCE";
1557 c_fix_arg = "(struct file *, ...)";
1558 c_fix_arg = '\(\.\.\.\)';
1560 test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
1565 * Un-Hide a series of five FP defines from post-1999 compliance GCC:
1566 * FP_NORMAL, FP_ZERO, FP_INFINITE, FP_SUBNORMAL and FP_NAN
1569 hackname = hppa_hpux_fp_macros;
1570 mach = "hppa*-hp-hpux11*";
1572 select = "#[ \t]*define[ \t]*FP_NORMAL.*\n"
1573 "#[ \t]*define[ \t]*FP_ZERO.*\n"
1574 "#[ \t]*define[ \t]*FP_INFINITE.*\n"
1575 "#[ \t]*define[ \t]*FP_SUBNORMAL.*\n"
1576 "#[ \t]*define[ \t]*FP_NAN.*\n";
1578 c_fix_arg = <<- _EOFix_
1579 #endif /* _INCLUDE_HPUX_SOURCE */
1581 #if defined(_INCLUDE_HPUX_SOURCE) || \
1582 (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
1585 #ifdef _INCLUDE_HPUX_SOURCE
1590 "# define FP_NORMAL 0\n"
1591 "# define FP_ZERO 1\n"
1592 "# define FP_INFINITE 2\n"
1593 "# define FP_SUBNORMAL 3\n"
1594 "# define FP_NAN 4\n";
1599 * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
1600 * math.h to prevent clash with define in c_std/bits/std_cmath.h.
1603 hackname = hpux10_cpp_pow_inline;
1604 files = fixinc-test-limits.h, math.h;
1605 select = <<- END_POW_INLINE
1606 ^# +ifdef +__cplusplus
1608 +inline +double +pow\(double +__d,int +__expon\) +\{
1609 [ ]+return +pow\(__d,\(double\)__expon\);
1620 "# ifdef __cplusplus\n"
1622 " inline double pow(double __d,int __expon) {\n"
1623 "\t return pow(__d,(double)__expon);\n"
1625 ' extern "C"' " {\n"
1631 hackname = hpux11_cpp_pow_inline;
1633 select = " +inline double pow\\(double d,int expon\\) \\{\n"
1634 " +return pow\\(d, \\(double\\)expon\\);\n"
1640 " inline double pow(double d,int expon) {\n"
1641 " return pow(d, (double)expon);\n"
1647 * Fix hpux 10.X missing ctype declarations 1
1650 hackname = hpux10_ctype_declarations1;
1652 select = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)";
1653 bypass = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\(";
1655 c_fix_arg = "#ifdef _PROTOTYPES\n"
1656 "extern int __tolower(int);\n"
1657 "extern int __toupper(int);\n"
1658 "#else /* NOT _PROTOTYPES */\n"
1659 "extern int __tolower();\n"
1660 "extern int __toupper();\n"
1661 "#endif /* _PROTOTYPES */\n\n"
1664 test_text = "# define _toupper(__c) __toupper(__c)\n";
1669 * Fix hpux 10.X missing ctype declarations 2
1672 hackname = hpux10_ctype_declarations2;
1674 select = "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)";
1675 bypass = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\(";
1677 c_fix_arg = "%0\n\n"
1678 "#ifdef _PROTOTYPES\n"
1679 " extern int _isalnum(int);\n"
1680 " extern int _isalpha(int);\n"
1681 " extern int _iscntrl(int);\n"
1682 " extern int _isdigit(int);\n"
1683 " extern int _isgraph(int);\n"
1684 " extern int _islower(int);\n"
1685 " extern int _isprint(int);\n"
1686 " extern int _ispunct(int);\n"
1687 " extern int _isspace(int);\n"
1688 " extern int _isupper(int);\n"
1689 " extern int _isxdigit(int);\n"
1690 "# else /* not _PROTOTYPES */\n"
1691 " extern int _isalnum();\n"
1692 " extern int _isalpha();\n"
1693 " extern int _iscntrl();\n"
1694 " extern int _isdigit();\n"
1695 " extern int _isgraph();\n"
1696 " extern int _islower();\n"
1697 " extern int _isprint();\n"
1698 " extern int _ispunct();\n"
1699 " extern int _isspace();\n"
1700 " extern int _isupper();\n"
1701 " extern int _isxdigit();\n"
1702 "#endif /* _PROTOTYPES */\n";
1704 test_text = "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n"
1705 " extern unsigned int *__SB_masks;\n";
1710 * Fix hpux 10.X missing stdio declarations
1713 hackname = hpux10_stdio_declarations;
1715 select = "^#[ \t]*define _iob[ \t]*__iob";
1716 bypass = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\(";
1718 c_fix_arg = "%0\n\n"
1719 "# if defined(__STDC__) || defined(__cplusplus)\n"
1720 " extern int snprintf(char *, size_t, const char *, ...);\n"
1721 " extern int vsnprintf(char *, size_t, const char *, __va_list);\n"
1722 "# else /* not __STDC__) || __cplusplus */\n"
1723 " extern int snprintf();\n"
1724 " extern int vsnprintf();\n"
1725 "# endif /* __STDC__) || __cplusplus */\n";
1727 test_text = "# define _iob __iob\n";
1732 * Make sure hpux defines abs in header.
1735 hackname = hpux11_abs;
1736 mach = "ia64-hp-hpux11*";
1738 select = "ifndef _MATH_INCLUDED";
1740 c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)";
1741 test_text = "#ifndef _MATH_INCLUDED";
1746 * Keep HP-UX 11 from stomping on C++ math namespace
1747 * with defines for fabsf.
1750 hackname = hpux11_fabsf;
1752 select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
1753 bypass = "__cplusplus";
1756 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1760 "# define fabsf(x) ((float)fabs((double)(float)(x)))\n"
1766 * Fix C99 constant in __POINTER_SET define.
1769 hackname = hpux11_pthread_const;
1770 mach = "*-hp-hpux11.[0-3]*";
1771 files = sys/pthread.h;
1772 select = "^#define[ \t]*__POINTER_SET[ \t]*\\(\\(void \\*\\) 1LL\\)";
1775 c_fix_arg = "#define __POINTER_SET\t\t((void *) 1L)";
1776 test_text = "#define __POINTER_SET\t\t((void *) 1LL)";
1781 * Prevent HP-UX 11 from defining __size_t and preventing size_t from
1782 * being defined by having it define _hpux_size_t instead.
1785 hackname = hpux11_size_t;
1786 mach = "*-hp-hpux11*";
1787 select = "__size_t";
1790 c_fix_arg = "_hpux_size_t";
1793 "#define __size_t size_t\n"
1794 " extern int getpwuid_r( char *, __size_t, struct passwd **);\n";
1799 * Fix hpux 11.00 broken snprintf declaration
1800 * (third argument is char *, needs to be const char * to prevent
1801 * spurious warnings with -Wwrite-strings or in C++).
1804 hackname = hpux11_snprintf;
1806 select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
1807 ' *(char *\*, *\.\.\.\);)';
1809 c_fix_arg = '%1 const %3';
1811 test_text = "extern int snprintf(char *, size_t, char *, ...);\n"
1812 "extern int snprintf(char *, __size_t, char *, ...);\n"
1813 "extern int snprintf(char *, _hpux_size_t, char *, ...);";
1817 * Fix hpux 11.00 broken vsnprintf declaration
1820 hackname = hpux11_vsnprintf;
1822 select = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
1823 'const char \*,) __va__list\);';
1825 c_fix_arg = "%1 __va_list);";
1827 test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
1833 * get rid of bogus inline definitions in HP-UX 8.0
1836 hackname = hpux8_bogus_inlines;
1839 bypass = "__GNUG__";
1840 sed = "s@inline int abs(int [a-z][a-z]*) {.*}"
1841 "@extern \"C\" int abs(int);@";
1842 sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
1843 sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
1844 sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
1845 test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n"
1846 "inline double sqr(double v) { return v**0.5; }";
1851 * Fix hpux broken ctype macros
1854 hackname = hpux_ctype_macros;
1856 select = '((: |\()__SB_masks \? )'
1857 '(__SB_masks\[__(alnum|c)\] & _IS)';
1859 c_fix_arg = "%1(int)%3";
1861 test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
1862 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
1867 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
1870 hackname = hpux_htonl;
1871 files = netinet/in.h;
1872 select = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1874 " \\* Macros for number representation conversion\\.\n"
1878 c_fix_arg = "#if 1\n%1";
1880 test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1882 " * Macros for number representation conversion.\n"
1885 "#define ntohl(x) (x)\n"
1886 "#define ntohs(x) (x)\n"
1887 "#define htonl(x) (x)\n"
1888 "#define htons(x) (x)\n"
1890 "#endif /* ! _XOPEN_SOURCE_EXTENDED */";
1898 hackname = hpux_long_double;
1899 mach = "*-*-hpux10*";
1900 mach = "*-*-hpux11.[012]*";
1902 select = "extern[ \t]long_double[ \t]strtold";
1903 bypass = "long_double_t";
1904 sed = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
1905 sed = "s/long_double/long double/g";
1907 test_text = "# ifndef _LONG_DOUBLE\n"
1908 "# define _LONG_DOUBLE\n"
1909 " typedef struct {\n"
1910 " unsigned int word1, word2, word3, word4;\n"
1912 "# endif /* _LONG_DOUBLE */\n"
1913 "extern long_double strtold(const char *, char **);\n";
1917 * We cannot use the above rule on 11.31 because it removes the strtold
1918 * definition. ia64 is OK with no hack, PA needs some help.
1921 hackname = hpux_long_double_2;
1922 mach = "hppa*-*-hpux11.3*";
1924 select = "#[ \t]*if[ \t]*!defined\\(__ia64\\) \\|\\| defined\\(_PROTOTYPES\\) \\|\\| defined\\(_LONG_DOUBLE_STRUCT\\)";
1926 c_fix_arg = "# if !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)";
1928 test_text = "# if !defined(__ia64) || !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)\n";
1932 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
1935 hackname = hpux_systime;
1937 select = "^extern struct sigevent;";
1940 c_fix_arg = "struct sigevent;";
1942 test_text = 'extern struct sigevent;';
1947 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown
1948 * type and mpinfou is only defined when _KERNEL is set.
1951 hackname = hpux_spu_info;
1952 mach = "*-hp-hpux*";
1954 * It is tempting to omit the first "files" entry. Do not.
1955 * The testing machinery will take the first "files" entry as the name
1956 * of a test file to play with. It would be a nuisance to have a directory
1957 * with the name "*".
1959 files = "ia64/sys/getppdp.h";
1960 files = "*/sys/getppdp.h";
1961 select = "^.*extern.*spu_info.*";
1964 c_fix_arg = "#ifdef _KERNEL\n%0\n#endif";
1966 test_text = "extern union mpinfou spu_info[];";
1970 hackname = hpux11_extern_sendfile;
1971 mach = "*-hp-hpux11.[12]*";
1972 files = sys/socket.h;
1973 select = "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n";
1975 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
1976 test_text = " extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
1980 hackname = hpux11_extern_sendpath;
1981 mach = "*-hp-hpux11.[12]*";
1982 files = sys/socket.h;
1983 select = "^[ \t]*extern sbsize_t sendpath.*\n.*, int\\)\\);\n";
1985 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
1986 test_text = " extern sbsize_t sendpath __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
1990 hackname = hpux_extern_errno;
1991 mach = "*-hp-hpux10.*";
1992 mach = "*-hp-hpux11.[0-2]*";
1994 select = "^[ \t]*extern int errno;$";
1996 c_fix_arg = "#ifdef __cplusplus\nextern \"C\" {\n#endif\n%0\n#ifdef __cplusplus\n}\n#endif";
1997 test_text = " extern int errno;\n";
2002 * Add missing braces to pthread initializer defines.
2005 hackname = hpux_pthread_initializers;
2006 mach = "*-hp-hpux11.[0-3]*";
2007 files = sys/pthread.h;
2008 sed = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\"
2009 "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@";
2010 sed = "s@^[ \t]*1,[ \t]*\\\\"
2012 sed = "/^[ \t]*0$/d";
2013 sed = "s@__PTHREAD_MUTEX_VALID, 0"
2014 "@{ __PTHREAD_MUTEX_VALID, 0 }@";
2015 sed = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\"
2016 "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@";
2017 sed = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2018 "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2019 sed = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2020 "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2021 sed = "s@^[ \t]*0, 0[ \t]*\\\\"
2022 "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@";
2023 sed = "s@__PTHREAD_COND_VALID, 0"
2024 "@{ __PTHREAD_COND_VALID, 0 }@";
2025 sed = "s@__LWP_COND_VALID, 0,[ \t]*\\\\"
2026 "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@";
2027 sed = "s@__PTHREAD_RWLOCK_VALID, 0"
2028 "@{ __PTHREAD_RWLOCK_VALID, 0 }@";
2029 sed = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\"
2030 "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@";
2031 sed = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
2032 "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@";
2033 test_text = "#define PTHREAD_MUTEX_INITIALIZER {\t\t\t\t\t\\\\\n"
2034 "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n"
2035 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n"
2036 "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n"
2037 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
2038 "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
2039 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
2044 hackname = hpux_c99_intptr;
2045 mach = "*-hp-hpux11.3*";
2047 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MAX[ \t]*INT32_MAX[ \t]*$@#define PTRDIFF_MAX (2147483647l)@";
2048 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MIN[ \t]*INT32_MIN[ \t]*$@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2049 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MAX[ \t]*INT32_MAX[ \t]*$@#define INTPTR_MAX (2147483647l)@";
2050 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MIN[ \t]*INT32_MIN[ \t]*$@#define INTPTR_MIN (-INTPTR_MAX - 1)@";
2051 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINTPTR_MAX[ \t]*UINT32_MAX[ \t]*$@#define UINTPTR_MAX (4294967295ul)@";
2052 sed = "s@^[ \t]*#[ \t]*define[ \t]*SIZE_MAX[ \t]*UINT32_MAX[ \t]*$@#define SIZE_MAX (4294967295ul)@";
2053 test_text = "#define PTRDIFF_MAX INT32_MAX\n"
2054 "#define PTRDIFF_MIN INT32_MIN\n"
2055 "#define INTPTR_MAX INT32_MAX\n"
2056 "#define INTPTR_MIN INT32_MIN\n"
2057 "#define UINTPTR_MAX UINT32_MAX\n"
2058 "#define SIZE_MAX UINT32_MAX\n";
2062 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2066 hackname = hpux_c99_inttypes;
2067 mach = "*-hp-hpux11.[23]*";
2070 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*__CONCAT_U__(__c)[ \t]*$@#define UINT8_C(__c) (__c)@";
2071 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*__CONCAT_U__(__c)[ \t]*$@#define UINT16_C(__c) (__c)@";
2072 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT32_C(__c)[ \t]*__CONCAT__(__c,l)[ \t]*$@#define INT32_C(__c) (__c)@";
2073 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT32_C(__c)[ \t].*$@#define UINT32_C(__c) __CONCAT__(__c,u)@";
2074 test_text = "#define UINT8_C(__c) __CONCAT_U__(__c)\n"
2075 "#define UINT16_C(__c) __CONCAT_U__(__c)\n"
2076 "#define INT32_C(__c) __CONCAT__(__c,l)\n"
2077 "#define UINT32_C(__c) __CONCAT__(__c,ul)\n";
2081 hackname = hpux_c99_inttypes2;
2082 mach = "*-hp-hpux11.2*";
2084 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT8_C(__c)[ \t]*((signed char)(__c))[ \t]*$@#define INT8_C(__c) (__c)@";
2085 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*((unsigned char)(__c))[ \t]*$@#define UINT8_C(__c) (__c)@";
2086 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT16_C(__c)[ \t]*((short)(__c))[ \t]*$@#define INT16_C(__c) (__c)@";
2087 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*((unsigned short)(__c))[ \t]*$@#define UINT16_C(__c) (__c)@";
2088 test_text = "# define INT8_C(__c) ((signed char)(__c))\n"
2089 "# define UINT8_C(__c) ((unsigned char)(__c))\n"
2090 "# define INT16_C(__c) ((short)(__c))\n"
2091 "# define UINT16_C(__c) ((unsigned short)(__c))\n";
2095 hackname = hpux_stdint_least;
2096 mach = "*-hp-hpux11.2*";
2098 select = "^[ \t]*#[ \t]*define[ \t]*UINT_LEAST64_MAX[ \t]*ULLONG_MAX";
2100 c_fix_arg = "#ifdef __LP64__\n# define UINT_LEAST64_MAX ULONG_MAX\n#else\n%0\n#endif\n";
2101 test_text ="# define UINT_LEAST64_MAX ULLONG_MAX\n";
2105 hackname = hpux_stdint_fast;
2106 mach = "*-hp-hpux11.2*";
2108 select = "^[ \t]*#[ \t]*define[ \t]*UINT_FAST64_MAX[ \t]*ULLONG_MAX";
2110 c_fix_arg = "#ifdef __LP64__\n# define UINT_FAST64_MAX ULONG_MAX\n#else\n%0\n#endif\n";
2111 test_text ="# define UINT_FAST64_MAX ULLONG_MAX\n";
2115 hackname = hpux_inttype_int_least8_t;
2116 mach = "*-hp-hpux1[01].*";
2117 files = sys/_inttypes.h;
2118 select = "^[ \t]*typedef[ \t]*char[ \t]*int_least8_t.*";
2120 c_fix_arg = "typedef signed char int_least8_t;";
2121 test_text ="typedef char int_least8_t;\n";
2125 hackname = hpux_inttype_int8_t;
2126 mach = "*-hp-hpux1[01].*";
2127 files = sys/_inttypes.h;
2128 select = "^[ \t]*typedef[ \t]*char[ \t]*int8_t.*";
2130 c_fix_arg = "typedef signed char int8_t;";
2131 test_text ="typedef char int8_t;\n";
2135 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant
2138 hackname = huge_val_hex;
2139 files = bits/huge_val.h;
2140 select = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*";
2141 bypass = "__builtin_huge_val";
2144 c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n";
2146 test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)";
2151 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant
2154 hackname = huge_valf_hex;
2155 files = bits/huge_val.h;
2156 select = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*";
2157 bypass = "__builtin_huge_valf";
2160 c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n";
2162 test_text = "# define HUGE_VALF (__extension__ 0x1.0p255f)";
2167 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant
2170 hackname = huge_vall_hex;
2171 files = bits/huge_val.h;
2172 select = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*";
2173 bypass = "__builtin_huge_vall";
2176 c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n";
2178 test_text = "# define HUGE_VALL (__extension__ 0x1.0p32767L)";
2183 * Fix return type of abort and free
2186 hackname = int_abort_free_and_exit;
2188 select = "int[ \t]+(abort|free|exit)[ \t]*\\(";
2189 bypass = "_CLASSIC_ANSI_TYPES";
2192 c_fix_arg = "void\t%1(";
2194 test_text = "extern int abort(int);\n"
2195 "extern int free(void*);\n"
2196 "extern int exit(void*);";
2201 * Fix various macros used to define ioctl numbers.
2202 * The traditional syntax was:
2204 * #define _IO(n, x) (('n'<<8)+x)
2205 * #define TIOCFOO _IO(T, 1)
2207 * but this does not work with the C standard, which disallows macro
2208 * expansion inside strings. We have to rewrite it thus:
2210 * #define _IO(n, x) ((n<<8)+x)
2211 * #define TIOCFOO _IO('T', 1)
2213 * The select expressions match too much, but the c_fix code is cautious.
2215 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
2218 hackname = io_quotes_def;
2219 select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
2220 c_fix = char_macro_def;
2223 "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n"
2224 "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n"
2225 "#define _IO(x,y) ('x'<<8|y)";
2227 "#define XX_IO(x) ('x'<<8|256)";
2231 hackname = io_quotes_use;
2232 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
2234 c_fix = char_macro_use;
2236 test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
2237 "#define TIOCFOO \\\\\n"
2238 "BSD43__IOWR(T, 1) /* Some are multi-line */";
2243 * Check for missing ';' in struct
2246 hackname = ip_missing_semi;
2247 files = netinet/ip.h;
2249 sed = "/^struct/,/^};/s/}$/};/";
2255 "}; /* mumbled struct */\n";
2260 * IRIX 6.5.1[89] <internal/sgimacros.h> unconditionally defines
2261 * __restrict as restrict iff __c99. This is wrong for C++, which
2262 * needs many C99 features, but only supports __restrict.
2265 hackname = irix___restrict;
2266 files = internal/sgimacros.h;
2267 select = "(#ifdef __c99\n)(#[ \t]*define __restrict restrict)";
2269 mach = "mips-sgi-irix6.5";
2272 "# ifndef __cplusplus\n%2\n# endif";
2274 test_text = "#ifdef __c99\n# define __restrict restrict";
2278 * IRIX 6.5.22 <internal/math_core.h> uses the SGI c99 __generic() intrinsic
2279 * to define the fpclasify, isfinite, isinf, isnan, isnormal and signbit
2282 * This was probably introduced around IRIX 6.5.18
2285 hackname = irix___generic1;
2286 files = internal/math_core.h;
2287 mach = "mips-sgi-irix6.5";
2288 select = "#define ([a-z]+)\\(x\\) *__generic.*";
2291 c_fix_arg = "extern int %1(double);\n"
2292 "extern int %1f(float);\n"
2293 "extern int %1l(long double);\n"
2294 "#define %1(x) (sizeof(x) == sizeof(double) ? _%1(x) \\\n"
2295 " : sizeof(x) == sizeof(float) ? _%1f(x) \\\n"
2299 "#define isnan(x) __generic(x,,, _isnan, _isnanf, _isnanl,,,)(x)\n";
2303 /* Likewise <internal/math_core.h> on IRIX 6.5.19 and later uses the SGI
2304 compiler's __generic intrinsic to define isgreater, isgreaterequal,
2305 isless, islessequal, islessgreater and isunordered functions. */
2307 hackname = irix___generic2;
2308 files = internal/math_core.h;
2309 mach = "mips-sgi-irix6.5";
2310 select = "#define ([a-z]+)\\(x,y\\) *__generic.*";
2313 c_fix_arg = "#define %1(x,y) \\\n"
2314 " ((sizeof(x)<=4 && sizeof(y)<=4) ? _%1f(x,y) \\\n"
2315 " : (sizeof(x)<=8 && sizeof(y)<=8) ? _%1(x,y) \\\n"
2319 "#define isless(x,y) __generic(x,y,, _isless, _islessf, _islessl,,,)(x,y)";
2324 * IRIX 5.2's <sys/asm.h> contains an asm comment with a contraction
2325 * that causes the assembly preprocessor to complain about an
2326 * unterminated character constant.
2329 hackname = irix_asm_apostrophe;
2332 select = "^[ \t]*#.*[Ww]e're";
2334 c_fix_arg = "%1 are";
2335 c_fix_arg = "^([ \t]*#.*[Ww]e)'re";
2336 test_text = "\t# and we're on vacation";
2341 * Non-traditional "const" declaration in Irix's limits.h.
2344 hackname = irix_limits_const;
2345 files = fixinc-test-limits.h, limits.h;
2346 select = "^extern const ";
2348 c_fix_arg = "extern __const ";
2349 test_text = "extern const char limit; /* test limits */";
2354 * IRIX 6.5.1[78] <sys/socket.h> has a broken definition of socklen_t.
2355 * Various socket function prototypes use different types instead,
2356 * depending on the API in use (BSD, XPG4/5), but the socklen_t
2357 * definition doesn't reflect this (SGI Bug Id 864477, fixed in
2361 hackname = irix_socklen_t;
2362 files = sys/socket.h;
2363 select = "(#define _SOCKLEN_T\n)(typedef u_int32_t socklen_t;)";
2365 mach = "mips-sgi-irix6.5";
2368 "#if _NO_XOPEN4 && _NO_XOPEN5\n"
2369 "typedef int socklen_t;\n"
2372 "#endif /* _NO_XOPEN4 && _NO_XOPEN5 */";
2374 test_text = "#define _SOCKLEN_T\ntypedef u_int32_t socklen_t;";
2378 * IRIX 6.5 <stdint.h> only works with ISO C99 and errors out
2382 hackname = irix_stdint_c99;
2384 select = "(#ifndef __c99\n)(#error This header file is to be used only for c99 mode compilations)";
2386 mach = "mips-sgi-irix6.5";
2388 c_fix_arg = "#if 0\n"
2391 "#ifndef __c99\n#error This header file is to be used only for c99 mode compilations\n#else";
2396 * IRIX 5.x's stdio.h and IRIX 6.5's internal/stdio_core.h declare
2397 * some functions that take a va_list as
2398 * taking char *. However, GCC uses void * for va_list, so
2399 * calling vfprintf with a va_list fails in C++. */
2401 hackname = irix_stdio_va_list;
2403 files = internal/stdio_core.h;
2405 select = '/\* va_list \*/ char \*';
2407 c_fix_arg = "__gnuc_va_list";
2409 "extern int printf( const char *, /* va_list */ char * );";
2414 * IRIX 6.5.19 <internal/wchar_core.h> provides the XPG4 variant of
2415 * wcsftime by default. ISO C99 requires the XPG5 variant instead.
2418 hackname = irix_wcsftime;
2419 files = internal/wchar_core.h;
2420 select = "#if _NO_XOPEN5\n(extern size_t[ \t]+wcsftime.*const char \*.*)";
2422 mach = "mips-sgi-irix6.5";
2424 c_fix_arg = "#if _NO_XOPEN5 && !defined(__c99)\n%1";
2426 test_text = "#if _NO_XOPEN5\n"
2427 "extern size_t wcsftime(wchar_t *, "
2428 "__SGI_LIBC_NAMESPACE_QUALIFIER size_t, const char *, "
2429 "const struct tm *);";
2433 * Fixing ISC fmod declaration
2436 hackname = isc_fmod;
2438 select = 'fmod\(double\)';
2440 c_fix_arg = "fmod(double, double)";
2441 test_text = "extern double fmod(double);";
2446 * On Interactive Unix 2.2, certain traditional Unix definitions
2447 * (notably getc and putc in stdio.h) are omitted if __STDC__ is
2448 * defined, not just if _POSIX_SOURCE is defined. This makes it
2449 * impossible to compile any nontrivial program except with -posix.
2452 hackname = isc_omits_with_stdc;
2457 files = "sys/limits.h";
2458 files = "sys/fcntl.h";
2459 files = "sys/dirent.h";
2461 select = '!defined\(__STDC__\) && !defined\(_POSIX_SOURCE\)';
2463 c_fix_arg = '!defined(_POSIX_SOURCE)';
2464 test_text = "#if !defined(__STDC__) && !defined(_POSIX_SOURCE) /* ? ! */"
2465 "\nint foo;\n#endif";
2470 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
2471 * use / * * / to concatenate tokens.
2474 hackname = kandr_concat;
2475 files = "sparc/asm_linkage.h";
2476 files = "sun*/asm_linkage.h";
2477 files = "arm/as_support.h";
2478 files = "arm/mc_type.h";
2479 files = "arm/xcb.h";
2480 files = "dev/chardefmac.h";
2481 files = "dev/ps_irq.h";
2482 files = "dev/screen.h";
2483 files = "dev/scsi.h";
2484 files = "sys/tty.h";
2485 files = "Xm.acorn/XmP.h";
2486 files = bsd43/bsd43_.h;
2490 test_text = "#define __CONCAT__(a,b) a/**/b";
2494 /* The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
2495 * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
2496 * constant on recent versions of g++.
2499 hackname = linux_ia64_ucontext;
2500 files = "sys/ucontext.h";
2501 mach = "ia64-*-linux*";
2502 select = '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
2503 '->sc_gr\[0\]\) - \(char \*\) 0\)';
2505 c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2506 test_text = "# define _SC_GR0_OFFSET\t\\\\\n"
2507 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2512 * Remove header file warning from sys/time.h. Autoconf's
2513 * AC_HEADER_TIME recommends to include both sys/time.h and time.h
2514 * which causes warning on LynxOS. Remove the warning.
2517 hackname = lynxos_no_warning_in_sys_time_h;
2519 select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
2522 test_text = "#warning Using <time.h> instead of <sys/time.h>";
2527 * Add missing declaration for putenv.
2530 hackname = lynxos_missing_putenv;
2531 mach = '*-*-lynxos*';
2533 bypass = 'putenv[ \t]*\\(';
2534 select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2537 "extern int putenv _AP((char *));";
2538 c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2539 test_text = "extern char *getenv _AP((const char *));";
2544 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2546 * On NetBSD, machine is a symbolic link to an architecture specific
2547 * directory name, so we can't match a specific file name here.
2550 hackname = machine_ansi_h_va_list;
2551 select = "define[ \t]+_BSD_VA_LIST_[ \t]";
2552 bypass = '__builtin_va_list';
2555 c_fix_arg = "%1__builtin_va_list";
2556 c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2558 test_text = " # define _BSD_VA_LIST_\tchar**";
2563 * Fix non-ansi machine name defines
2566 hackname = machine_name;
2567 c_test = machine_name;
2568 c_fix = machine_name;
2570 test_text = "/* MACH_DIFF: */\n"
2571 "#if defined( i386 ) || defined( sparc ) || defined( vax )"
2572 "\n/* no uniform test, so be careful :-) */";
2577 * Some math.h files define struct exception (it's in the System V
2578 * Interface Definition), which conflicts with the class exception defined
2579 * in the C++ file std/stdexcept.h. We redefine it to __math_exception.
2580 * This is not a great fix, but I haven't been able to think of anything
2584 hackname = math_exception;
2586 select = "struct exception";
2588 * This should be bypassed on __cplusplus, but some supposedly C++ C++
2589 * aware headers, such as Solaris 8 and 9, don't wrap their struct
2590 * exception either. So currently we bypass only for glibc, based on a
2591 * comment in the fixed glibc header. Ick.
2593 bypass = 'We have a problem when using C\+\+|for C\+\+, '
2594 '_[a-z0-9A-Z_]+_exception; for C, exception';
2597 c_fix_arg = "#ifdef __cplusplus\n"
2598 "#define exception __math_exception\n"
2601 c_fix_arg = "#ifdef __cplusplus\n"
2602 "#undef exception\n"
2605 test_text = "typedef struct exception t_math_exception;";
2610 * This looks pretty broken to me. ``dbl_max_def'' will contain
2611 * "define DBL_MAX " at the start, when what we really want is just
2612 * the value portion. Can't figure out how to write a test case
2613 * for this either :-(
2616 hackname = math_huge_val_from_dbl_max;
2620 * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
2621 * in math.h, this fix applies.
2623 select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
2624 bypass = "define[ \t]+DBL_MAX";
2628 * See if we have a definition for DBL_MAX in float.h.
2629 * If we do, we will replace the one in math.h with that one.
2632 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
2633 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
2635 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
2636 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
2637 "s@DBL_MAX@'\"$dbl_max_def@\"\n"
2642 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
2643 "#define HUGE_VAL DBL_MAX";
2651 hackname = nested_auth_des;
2653 select = '(/\*.*rpc/auth_des\.h>.*)/\*';
2655 c_fix_arg = "%1*/ /*";
2656 test_text = "/*#include <rpc/auth_des.h> /* skip this */";
2661 * Fixing nested comments in ISC <sys/limits.h>
2664 hackname = nested_sys_limits;
2665 files = sys/limits.h;
2667 sed = "/CHILD_MAX/s,/\\* Max, Max,";
2668 sed = "/OPEN_MAX/s,/\\* Max, Max,";
2669 test_text = "/*\n#define CHILD_MAX 20 /* Max, Max, ... */ /*\n"
2670 "#define OPEN_MAX 20 /* Max, Max, ... */\n";
2675 * Some versions of NetBSD don't expect the C99 inline semantics.
2678 hackname = netbsd_c99_inline_1;
2679 mach = "*-*-netbsd*";
2681 select = "extern __inline int";
2684 c_fix_arg = "extern\n"
2685 "#ifdef __GNUC_STDC_INLINE__\n"
2686 "__attribute__((__gnu_inline__))\n"
2690 test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}";
2695 hackname = netbsd_c99_inline_2;
2696 mach = "*-*-netbsd*";
2698 select = "#define _SIGINLINE extern __inline";
2701 c_fix_arg = <<- _EOArg_
2702 #ifdef __GNUC_STDC_INLINE__
2703 #define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline
2709 test_text = "#define _SIGINLINE extern __inline";
2714 * NetBSD has a semicolon after the ending '}' for some extern "C".
2717 hackname = netbsd_extra_semicolon;
2718 mach = "*-*-netbsd*";
2719 files = sys/cdefs.h;
2720 select = "#define[ \t]*__END_DECLS[ \t]*};";
2723 c_fix_arg = "#define __END_DECLS }";
2725 test_text = "#define __END_DECLS };";
2729 /* newlib's stdint.h has several failures to conform to C99. The fix
2730 for these removed a comment that can be matched to identify unfixed
2733 hackname = newlib_stdint_1;
2735 select = "@todo - Add support for wint_t types";
2736 sed = "s@#define INT32_MIN.*@#define INT32_MIN (-INT32_MAX - 1)@";
2737 sed = "s@#define INT32_MAX.*@#define INT32_MAX __INT32_MAX__@";
2738 sed = "s@#define UINT32_MAX.*@#define UINT32_MAX __UINT32_MAX__@";
2739 sed = "s@#define INT_LEAST32_MIN.*@#define INT_LEAST32_MIN (-INT_LEAST32_MAX - 1)@";
2740 sed = "s@#define INT_LEAST32_MAX.*@#define INT_LEAST32_MAX __INT_LEAST32_MAX__@";
2741 sed = "s@#define UINT_LEAST32_MAX.*@#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__@";
2742 sed = 's@#define INT_FAST\([0-9]*\)_MIN.*@#define INT_FAST\1_MIN (-INT_FAST\1_MAX - 1)@';
2743 sed = 's@#define INT_FAST\([0-9]*\)_MAX.*@#define INT_FAST\1_MAX __INT_FAST\1_MAX__@';
2744 sed = 's@#define UINT_FAST\([0-9]*\)_MAX.*@#define UINT_FAST\1_MAX __UINT_FAST\1_MAX__@';
2745 sed = "s@#define SIZE_MAX.*@#define SIZE_MAX __SIZE_MAX__@";
2746 sed = "s@#define PTRDIFF_MIN.*@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2747 sed = "s@#define PTRDIFF_MAX.*@#define PTRDIFF_MAX __PTRDIFF_MAX__@";
2748 sed = "s@#define UINT8_C.*@#define UINT8_C(c) __UINT8_C(c)@";
2749 sed = "s@#define UINT16_C.*@#define UINT16_C(c) __UINT16_C(c)@";
2750 test_text = "/* @todo - Add support for wint_t types. */\n"
2751 "#define INT32_MIN (-2147483647-1)\n"
2752 "#define INT32_MAX 2147483647\n"
2753 "#define UINT32_MAX 4294967295U\n"
2754 "#define INT_LEAST32_MIN (-2147483647-1)\n"
2755 "#define INT_LEAST32_MAX 2147483647\n"
2756 "#define UINT_LEAST32_MAX 4294967295U\n"
2757 "#define INT_FAST8_MIN INT8_MIN\n"
2758 "#define INT_FAST8_MAX INT8_MAX\n"
2759 "#define UINT_FAST8_MAX UINT8_MAX\n"
2760 "#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)\n"
2761 "#define PTRDIFF_MIN (-__STDINT_EXP(LONG_MAX) - 1L)\n"
2762 "#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX)\n"
2763 "#define UINT8_C(x) x##U\n"
2764 "#define UINT16_C(x) x##U";
2769 hackname = newlib_stdint_2;
2771 select = "@todo - Add support for wint_t types";
2773 c_fix_arg = "#define INTMAX_MAX __INTMAX_MAX__\n"
2774 "#define INTMAX_MIN (-INTMAX_MAX - 1)\n"
2775 "#define UINTMAX_MAX __UINTMAX_MAX__\n"
2776 "#define WCHAR_MAX __WCHAR_MAX__\n"
2777 "#define WCHAR_MIN __WCHAR_MIN__\n"
2778 "#define WINT_MAX __WINT_MAX__\n"
2779 "#define WINT_MIN __WINT_MIN__\n\n"
2781 c_fix_arg = '/\*\* Macros for minimum-width integer constant expressions \*/';
2782 test_text = "/* @todo - Add support for wint_t types. */\n"
2783 "/** Macros for minimum-width integer constant expressions */";
2788 * NeXT 3.2 adds const prefix to some math functions.
2789 * These conflict with the built-in functions.
2792 hackname = next_math_prefix;
2793 files = ansi/math.h;
2794 select = "^extern[ \t]+double[ \t]+__const__[ \t]";
2797 c_fix_arg = "extern double %1(";
2798 c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
2800 test_text = "extern\tdouble\t__const__\tmumble();";
2805 * NeXT 3.2 uses the word "template" as a parameter for some
2806 * functions. GCC reports an invalid use of a reserved key word
2807 * with the built-in functions.
2810 hackname = next_template;
2812 select = "[ \t]template\\)";
2816 c_fix_arg = "\\(([^)]*)[ \t]template\\)";
2817 test_text = "extern mumble( char * template); /* fix */";
2822 * NeXT 3.2 includes the keyword volatile in the abort() and exit()
2823 * function prototypes. That conflicts with the built-in functions.
2826 hackname = next_volitile;
2827 files = ansi/stdlib.h;
2828 select = "^extern[ \t]+volatile[ \t]+void[ \t]";
2831 c_fix_arg = "extern void %1(";
2832 c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
2834 test_text = "extern\tvolatile\tvoid\tabort();";
2839 * NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1.
2840 * Note that version 3 of the NeXT system has wait.h in a different directory,
2841 * so that this code won't do anything. But wait.h in version 3 has a
2842 * conditional, so it doesn't need this fix. So everything is okay.
2845 hackname = next_wait_union;
2848 select = 'wait\(union wait';
2850 c_fix_arg = "wait(void";
2851 test_text = "extern pid_d wait(union wait*);";
2856 * a missing semi-colon at the end of the nodeent structure definition.
2859 hackname = nodeent_syntax;
2860 files = netdnet/dnetdb.h;
2861 select = "char[ \t]*\\*na_addr[ \t]*$";
2864 test_text = "char *na_addr\t";
2868 * Fix OpenBSD's NULL definition.
2871 hackname = openbsd_null_definition;
2872 mach = "*-*-openbsd*";
2873 files = locale.h, stddef.h, stdio.h, string.h,
2874 time.h, unistd.h, wchar.h, sys/param.h;
2875 select = "__GNUG__";
2877 c_fix_arg = "#ifndef NULL\n"
2878 "#ifdef __cplusplus\n"
2880 "#define NULL\t__null\n"
2881 "#else\t /* ! __GNUG__ */\n"
2882 "#define NULL\t0L\n"
2883 "#endif\t /* __GNUG__ */\n"
2884 "#else\t /* ! __cplusplus */\n"
2885 "#define NULL\t((void *)0)\n"
2886 "#endif\t /* __cplusplus */\n"
2887 "#endif\t /* !NULL */";
2889 c_fix_arg = "^#ifndef[ \t]*NULL\n"
2890 "^#ifdef[ \t]*__GNUG__\n"
2891 "^#define[ \t]*NULL[ \t]*__null\n"
2893 "^#define[ \t]*NULL[ \t]*0L\n"
2899 "#define NULL __null\n"
2907 * obstack.h used casts as lvalues.
2909 * We need to change postincrements of casted pointers (which are
2910 * then dereferenced and assigned into) of the form
2912 * *((TYPE*)PTRVAR)++ = (VALUE)
2914 * into expressions like
2916 * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
2918 * which is correct for the cases used in obstack.h since PTRVAR is
2919 * of type char * and the value of the expression is not used.
2922 hackname = obstack_lvalue_cast;
2924 select = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
2926 c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
2927 test_text = "*((void **) (h)->next_free)++ = (aptr)";
2931 * Fix OpenBSD's va_start define.
2934 hackname = openbsd_va_start;
2935 mach = "*-*-openbsd*";
2937 select = '__builtin_stdarg_start';
2939 c_fix_arg = __builtin_va_start;
2941 test_text = "#define va_start(v,l) __builtin_stdarg_start((v),l)";
2945 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
2946 * defining regex.h related types. This causes libg++ build and usage
2947 * failures. Fixing this correctly requires checking and modifying 3 files.
2950 hackname = osf_namespace_a;
2951 files = reg_types.h;
2952 files = sys/lc_core.h;
2953 test = " -r reg_types.h";
2954 test = " -r sys/lc_core.h";
2955 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
2956 test = " -z \"`grep __regex_t regex.h`\"";
2960 c_fix_arg = "reg(ex|off|match)_t";
2962 test_text = "`touch sys/lc_core.h`"
2963 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
2964 "extern regex_t re;\n"
2965 "extern regoff_t ro;\n"
2966 "extern regmatch_t rm;\n";
2970 hackname = osf_namespace_c;
2972 test = " -r reg_types.h";
2973 test = " -r sys/lc_core.h";
2974 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
2975 test = " -z \"`grep __regex_t regex.h`\"";
2977 select = "#include <reg_types\.h>.*";
2980 "typedef __regex_t\tregex_t;\n"
2981 "typedef __regoff_t\tregoff_t;\n"
2982 "typedef __regmatch_t\tregmatch_t;";
2984 test_text = "#include <reg_types.h>";
2989 * On broken glibc-2.3.3 systems an array of incomplete structures is
2990 * passed to __sigsetjmp. Fix that to take a pointer instead.
2993 hackname = pthread_incomplete_struct_argument;
2995 select = "struct __jmp_buf_tag";
2997 c_fix_arg = "%1 *%2%3";
2998 c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) (__env)\\[1\\](.*)$";
2999 test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask);";
3003 * Fix return type of fread and fwrite on sysV68
3006 hackname = read_ret_type;
3008 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
3010 c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
3011 c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
3013 test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
3018 * Fix casts as lvalues in glibc's <rpc/xdr.h>.
3021 hackname = rpc_xdr_lvalue_cast_a;
3023 select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
3025 c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
3026 test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
3027 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
3032 hackname = rpc_xdr_lvalue_cast_b;
3034 select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
3036 c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
3037 test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
3038 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
3043 * function class(double x) conflicts with C++ keyword on rs/6000
3046 hackname = rs6000_double;
3048 select = '[^a-zA-Z_]class\(';
3051 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
3052 c_fix_arg = '^.*[^a-zA-Z_]class\(.*';
3054 test_text = "extern int class();";
3059 * Wrong fchmod prototype on RS/6000.
3062 hackname = rs6000_fchmod;
3064 select = 'fchmod\(char \*';
3066 c_fix_arg = "fchmod(int";
3067 test_text = "extern int fchmod(char *, mode_t);";
3072 * parameters conflict with C++ new on rs/6000
3075 hackname = rs6000_param;
3079 select = 'rename\(const char \*old, const char \*new\)';
3081 c_fix_arg = 'rename(const char *_old, const char *_new)';
3083 test_text = 'extern int rename(const char *old, const char *new);';
3088 * On OpenServer and on UnixWare 7, <math.h> uses the native compiler
3089 * __builtin_generic. We fix that usage to use the GCC equivalent.
3090 * It also has a plethora of inline functions that conflict with libstdc++.
3093 hackname = sco_math;
3094 files = math.h, '*/math.h';
3095 select = "inline double abs";
3096 bypass = "__GNUG__";
3097 sed = "/#define.*__fp_class(a) \\\\/i\\\n"
3098 "#ifndef __GNUC__\n";
3100 "/.*__builtin_generic/a\\\n"
3102 "#define __fp_class(a) \\\\\\\n"
3103 " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a),long double),\\\\\\\n"
3104 " __fpclassifyl(a), \\\\\\\n"
3105 " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a), float), \\\\\\\n"
3106 " __fpclassifyf(a),__fpclassify(a)))\\\n"
3109 sed = "/extern \"C\\+\\+\"/N;"
3110 "/inline double abs/i\\\n"
3111 "#ifndef __GNUC__\n";
3112 sed = "/inline long double trunc/N;"
3113 "/inline long double trunc.*}.*extern \"C\\+\\+\"/a\\\n"
3114 "#endif /* ! __GNUC__ */";
3117 "#define __fp_class(a) \\\\\n"
3118 " __builtin_generic(a,\"ld:__fplcassifyl;f:__fpclassifyf;:__fpclassify\")\n";
3124 * Sun Solaris 10 defines several C99 math macros in terms of
3125 * builtins specific to the Studio compiler, in particular not
3126 * compatible with the GNU compiler.
3129 hackname = solaris_math_1;
3130 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3131 bypass = "__GNUC__";
3132 files = iso/math_c99.h;
3134 c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
3135 c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
3137 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3139 "#define HUGE_VAL __builtin_huge_val\n"
3140 "#undef HUGE_VALF\n"
3141 "#define HUGE_VALF __builtin_huge_valf\n"
3142 "#undef HUGE_VALL\n"
3143 "#define HUGE_VALL __builtin_huge_vall";
3147 hackname = solaris_math_2;
3148 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3149 bypass = "__GNUC__";
3150 files = iso/math_c99.h;
3152 c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
3153 c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
3155 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3157 "#define INFINITY __builtin_infinity";
3161 hackname = solaris_math_3;
3162 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3163 bypass = "__GNUC__";
3164 files = iso/math_c99.h;
3166 c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
3167 c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
3169 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3171 "#define NAN __builtin_nan";
3175 hackname = solaris_math_4;
3176 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3177 bypass = "__GNUC__";
3178 files = iso/math_c99.h;
3180 c_fix_arg = "#define\tfpclassify(x) \\\n"
3181 " __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, FP_SUBNORMAL, FP_ZERO, (x))";
3182 c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
3184 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3185 "#undef fpclassify\n"
3186 "#define fpclassify(x) __builtin_fpclassify(x)";
3190 hackname = solaris_math_8;
3191 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3192 bypass = "__GNUC__";
3193 files = iso/math_c99.h;
3195 c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
3196 "\t\t\t ? __builtin_signbitf(x) \\\n"
3197 "\t\t\t : sizeof(x) == sizeof(long double) \\\n"
3198 "\t\t\t ? __builtin_signbitl(x) \\\n"
3199 "\t\t\t : __builtin_signbit(x))";
3200 c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
3202 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3204 "#define signbit(x) __builtin_signbit(x)";
3208 hackname = solaris_math_9;
3209 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3210 bypass = "__GNUC__";
3211 files = iso/math_c99.h;
3213 c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)";
3214 c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) __builtin_[a-z]+\\(y\\)\\)";
3216 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3217 "#undef isgreater\n"
3218 "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n"
3219 "#undef isgreaterequal\n"
3220 "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n"
3222 "#define isless(x, y) ((x) __builtin_isless(y))\n"
3223 "#undef islessequal\n"
3224 "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n"
3225 "#undef islessgreater\n"
3226 "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n"
3227 "#undef isunordered\n"
3228 "#define isunordered(x, y) ((x) __builtin_isunordered(y))";
3232 * On Solaris 11, if you do isinf(NaN) you'll get a floating point
3233 * exception. Provide an alternative using GCC's builtin.
3237 hackname = solaris_math_10;
3238 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3239 files = iso/math_c99.h;
3241 c_fix_arg = "#define\tisinf(x) __builtin_isinf(x)";
3242 c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n"
3243 "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);[ \t]*\\\\\n"
3244 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*INFINITY[ \t]*\\|\\|[ \t]*\\\\\n"
3245 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*\\(-INFINITY\\);[ \t]*\\}\\)";
3247 '#pragma ident "@(#)math_c99.h 1.12 07/01/21 SMI"'"\n"
3249 "#define isinf(x) __extension__( \\\\\n"
3250 " { __typeof(x) __x_i = (x); \\\\\n"
3251 " __x_i == (__typeof(__x_i)) INFINITY || \\\\\n"
3252 " __x_i == (__typeof(__x_i)) (-INFINITY); })";
3256 * Sun Solaris defines PTHREAD_MUTEX_INITIALIZER with a trailing
3257 * "0" for the last field of the pthread_mutex_t structure, which is
3258 * of type upad64_t, which itself is typedef'd to int64_t, but with
3259 * __STDC__ defined (e.g. by -ansi) it is a union. So change the
3260 * initializer to "{0}" instead
3263 hackname = solaris_mutex_init_2;
3264 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3267 * On Solaris 10, this fix is unnecessary because upad64_t is
3268 * always defined correctly regardless of the definition of the
3269 * __STDC__ macro. The first "mach" pattern matches up to
3270 * solaris9. The second "mach" pattern will not match any two (or
3271 * more) digit solaris version, but it will match e.g. 2.5.1.
3273 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3275 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3280 c_fix_arg = "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+"
3281 "(|/\*.*\*/[ \t]*\\\\\n[ \t]*)\\{.*)"
3282 ",[ \t]*0\\}" "(|[ \t].*)$";
3284 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3285 "#define PTHREAD_MUTEX_INITIALIZER\t{{{0},0}, {{{0}}}, 0}\n"
3286 "#define PTHREAD_COND_INITIALIZER\t{{{0}, 0}, 0}\t/* DEFAULTCV */\n"
3287 "#define PTHREAD_MUTEX_INITIALIZER /* = DEFAULTMUTEX */ \\\\\n"
3288 " {{0, 0, 0, DEFAULT_TYPE, _MUTEX_MAGIC}, {{{0}}}, 0}\n"
3289 "#define PTHREAD_COND_INITIALIZER /* = DEFAULTCV */ \\\\\n"
3290 " {{{0, 0, 0, 0}, DEFAULT_TYPE, _COND_MAGIC}, 0}";
3295 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a "0" for some
3296 * fields of the pthread_rwlock_t structure, which are of type
3297 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3298 * defined (e.g. by -ansi) it is a union. So change the initializer
3302 hackname = solaris_rwlock_init_1;
3303 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3305 mach = '*-*-solaris*';
3307 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3310 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
3312 c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
3313 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
3316 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3317 "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
3322 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
3323 * structure. As such, it need two levels of brackets, but only
3324 * contains one. Wrap the macro definition in an extra layer.
3327 hackname = solaris_once_init_1;
3328 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3330 mach = '*-*-solaris*';
3332 c_fix_arg = "%1{%2}%3";
3333 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
3335 '#pragma ident "@(#)pthread.h 1.37 04/09/28 SMI"'"\n"
3336 "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
3341 * Sun Solaris defines PTHREAD_ONCE_INIT with a "0" for some
3342 * fields of the pthread_once_t structure, which are of type
3343 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3344 * defined (e.g. by -ansi) it is a union. So change the initializer
3345 * to "{0}" instead. This test relies on solaris_once_init_1.
3348 hackname = solaris_once_init_2;
3349 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3352 * On Solaris 10, this fix is unnecessary because upad64_t is
3353 * always defined correctly regardless of the definition of the
3354 * __STDC__ macro. The first "mach" pattern matches up to
3355 * solaris9. The second "mach" pattern will not match any two (or
3356 * more) digit solaris version, but it will match e.g. 2.5.1.
3358 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3360 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3363 "%1{0}, {0}, {0}, {%3}%4\n"
3365 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{\\{)"
3366 "(0, 0, 0, )(PTHREAD_[A-Z_]+)(\\}\\})[ \t]*$";
3368 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3369 "#define PTHREAD_ONCE_INIT\t{{0, 0, 0, PTHREAD_ONCE_NOTDONE}}\n";
3374 * Sun Solaris 10 has a version of sys/int_const.h that defines
3375 * UINT8_C and UINT16_C to unsigned constants.
3378 hackname = solaris_int_const;
3379 select = '@\(#\)int_const.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3380 files = sys/int_const.h;
3382 c_fix_arg = "#define\tUINT8_C(c)\t(c)\n"
3384 "#define\tUINT16_C(c)\t(c)";
3385 c_fix_arg = "^#define[ \t]+UINT8_C\\(c\\)[ \t]+__CONCAT__.*\n"
3387 "#define[ \t]+UINT16_C\\(c\\)[ \t]+__CONCAT__.*";
3389 '#pragma ident "@(#)int_const.h 1.5 04/09/28 SMI"'"\n"
3390 "#define UINT8_C(c) __CONCAT__(c,u)\n"
3392 "#define UINT16_C(c) __CONCAT__(c,u)";
3397 * Sun Solaris 10 has a version of sys/int_limits.h that defines
3398 * UINT8_MAX and UINT16_MAX to unsigned constants.
3401 hackname = solaris_int_limits_1;
3402 select = '@\(#\)int_limits.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3403 files = sys/int_limits.h;
3405 c_fix_arg = "#define\tUINT8_MAX\t(255)\n"
3406 "#define\tUINT16_MAX\t(65535)";
3407 c_fix_arg = "^#define[ \t]+UINT8_MAX[ \t]+\\(255U\\)\n"
3408 "#define[ \t]+UINT16_MAX[ \t]+\\(65535U\\)";
3410 '#pragma ident "@(#)int_limits.h 1.9 04/09/28 SMI"'"\n"
3411 "#define UINT8_MAX (255U)\n"
3412 "#define UINT16_MAX (65535U)";
3417 * Sun Solaris 10 has a version of sys/int_limits.h that defines
3418 * INT_FAST16 limits to wrong values for sys/int_types.h.
3421 hackname = solaris_int_limits_2;
3422 select = '@\(#\)int_limits.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3423 files = sys/int_limits.h;
3425 c_fix_arg = "#define\t%1_FAST16_%2 %132_%2";
3426 c_fix_arg = "^#define[ \t]+(INT|UINT)_FAST16_(MAX|MIN)[ \t](INT|UINT)16.*";
3428 '#pragma ident "@(#)int_limits.h 1.9 04/09/28 SMI"'"\n"
3429 "#define INT_FAST16_MAX INT16_MAX\n"
3430 "#define UINT_FAST16_MAX UINT16_MAX\n"
3431 "#define INT_FAST16_MIN INT16_MIN";
3436 * Sun Solaris up to 9 has a version of sys/int_types.h that forbids use
3437 * of Standard C99 64-bit types in 32-bit mode.
3440 hackname = solaris_int_types;
3441 select = "__STDC__ - 0 == 0";
3442 bypass = "_LONGLONG_TYPE";
3443 files = sys/int_types.h;
3446 "(defined(_STDC_C99) || !defined(_STRICT_STDC) || defined(__GNUC__))";
3448 "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3449 "typedef long long int64_t;\n"
3451 "#if defined(_LP64) || (__STDC__ - 0 == 0 && !defined(_NO_LONGLONG))\n"
3452 "typedef int64_t intmax_t;\n"
3458 * Sun Solaris 8 has what appears to be some gross workaround for
3459 * some old version of their c++ compiler. G++ doesn't want it
3460 * either, but doesn't want to be tied to SunPRO version numbers.
3463 hackname = solaris_stdio_tag;
3464 files = stdio_tag.h;
3466 select = '__cplusplus < 54321L';
3467 /* In Solaris 10, the code in stdio_tag.h is conditionalized on
3468 "!defined(__GNUC__)" so we no longer need to fix it. */
3469 bypass = '__GNUC__';
3470 sed = 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/';
3472 test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
3477 * a missing semi-colon at the end of the statsswtch structure definition.
3480 hackname = statsswtch;
3481 files = rpcsvc/rstat.h;
3482 select = "boottime$";
3484 c_fix_arg = "boottime;";
3485 test_text = "struct statswtch {\n int boottime\n};";
3490 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
3491 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
3495 hackname = stdio_stdarg_h;
3497 bypass = "include.*(stdarg\.h|machine/ansi\.h)";
3499 * On Solaris 10, this fix is unncessary; <stdio.h> includes
3500 * <iso/stdio_iso.h>, which includes <sys/va_list.h>.
3502 mach = '*-*-solaris2.1[0-9]*';
3507 c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n";
3514 * Don't use or define the name va_list in stdio.h. This is for
3515 * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence
3516 * of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
3517 * indicate that the header knows what it's doing -- under SUSv2,
3518 * stdio.h is required to define va_list, and we shouldn't break
3519 * that. On IRIX 6.5, internal/wchar_core.h used to get its
3520 * definition of va_list from stdio.h. Since this doesn't happen any
3521 * longer, use __gnuc_va_list there, too.
3524 hackname = stdio_va_list;
3526 files = internal/stdio_core.h;
3527 files = internal/wchar_core.h;
3528 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3530 * On Solaris 10, the definition in
3531 * <stdio.h> is guarded appropriately by the _XPG4 feature macro;
3532 * there is therefore no need for this fix there.
3534 mach = '*-*-solaris2.1[0-9]*';
3538 * Use __gnuc_va_list in arg types in place of va_list.
3539 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3540 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3541 * trailing parentheses and semicolon save all other systems from this.
3542 * Define __not_va_list__ (something harmless and unused)
3543 * instead of va_list.
3544 * Don't claim to have defined va_list.
3546 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3547 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3548 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3549 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3550 "s@ va_list@ __not_va_list__@\n"
3551 "s@\\*va_list@*__not_va_list__@\n"
3552 "s@ __va_list)@ __gnuc_va_list)@\n"
3553 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3554 "@typedef \\1 __not_va_list__;@\n"
3555 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3556 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3557 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3558 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3559 "s@VA_LIST@DUMMY_VA_LIST@\n"
3560 "s@_Va_LIST@_VA_LIST@";
3561 test_text = "extern void mumble( va_list);";
3566 * Fix headers that use va_list from stdio.h to use the updated
3567 * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is
3568 * dealt with elsewhere. The presence of __gnuc_va_list,
3569 * __DJ_va_list, or _G_va_list is taken to indicate that the header
3570 * knows what it's doing.
3573 hackname = stdio_va_list_clients;
3581 files = curses_colr/curses.h;
3582 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3583 /* Don't fix, if we use va_list from stdarg.h, or if the use is
3584 otherwise protected. */
3585 bypass = 'include <stdarg\.h>|#ifdef va_start';
3588 * Use __gnuc_va_list in arg types in place of va_list.
3589 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3590 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3591 * trailing parentheses and semicolon save all other systems from this.
3592 * Define __not_va_list__ (something harmless and unused)
3593 * instead of va_list.
3594 * Don't claim to have defined va_list.
3596 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3597 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3598 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3599 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3600 "s@ va_list@ __not_va_list__@\n"
3601 "s@\\*va_list@*__not_va_list__@\n"
3602 "s@ __va_list)@ __gnuc_va_list)@\n"
3603 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3604 "@typedef \\1 __not_va_list__;@\n"
3605 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3606 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3607 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3608 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3609 "s@VA_LIST@DUMMY_VA_LIST@\n"
3610 "s@_Va_LIST@_VA_LIST@";
3611 test_text = "extern void mumble( va_list);";
3616 * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
3617 * is "!defined( __STRICT_ANSI__ )"
3620 hackname = strict_ansi_not;
3621 select = "^([ \t]*#[ \t]*if.*)"
3623 "|__STDC__[ \t]*==[ \t]*0"
3624 "|__STDC__[ \t]*!=[ \t]*1"
3625 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
3626 /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
3627 bypass = 'GNU and MIPS C compilers define __STDC__ differently';
3628 /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
3629 is not defined by GCC, so it is safe. */
3630 bypass = '__SCO_VERSION__.*__STDC__ != 1';
3631 c_test = stdc_0_in_system_headers;
3634 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3636 test_text = "#if !__STDC__ \n"
3637 "#if __STDC__ == 0\n"
3638 "#if __STDC__ != 1\n"
3639 "#if __STDC__ - 0 == 0"
3640 "/* not std C */\nint foo;\n"
3641 "\n#end-end-end-end-if :-)";
3646 * is "!defined( __STRICT_ANSI__ )" on continued #if-s
3649 hackname = strict_ansi_not_ctd;
3650 files = math.h, limits.h, stdio.h, signal.h,
3651 stdlib.h, sys/signal.h, time.h;
3653 * Starting at the beginning of a line, skip white space and
3654 * a leading "(" or "&&" or "||". One of those must be found.
3655 * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
3656 * expression. If these are nested, then they must accumulate
3657 * because we won't match any closing parentheses. Finally,
3658 * after skipping over all that, we must then match our suspect
3659 * phrase: "__STDC__-0==0" with or without white space.
3661 select = "^([ \t]*" '(\(|&&|\|\|)'
3662 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
3664 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
3665 c_test = stdc_0_in_system_headers;
3668 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3670 test_text = "#if 1 && \\\\\n"
3671 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
3672 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
3673 "|| __STDC__ - 0 == 0 ) /* not std C */\n"
3679 * "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1"
3680 * is "defined( __STRICT_ANSI__ )"
3683 hackname = strict_ansi_only;
3684 select = "^([ \t]*#[ \t]*if.*)"
3685 "(__STDC__[ \t]*!=[ \t]*0"
3686 "|__STDC__[ \t]*==[ \t]*1"
3687 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
3688 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
3689 c_test = stdc_0_in_system_headers;
3692 c_fix_arg = "%1 defined(__STRICT_ANSI__)";
3694 test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
3699 * IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s
3700 * in prototype without previous definition.
3703 hackname = struct_file;
3705 select = '^.*xdrstdio_create.*struct __file_s';
3707 c_fix_arg = "struct __file_s;\n%0";
3708 test_text = "extern void xdrstdio_create( struct __file_s* );";
3713 * IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr
3714 * in prototype without previous definition.
3716 * Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same
3717 * function, and does define it.
3720 hackname = struct_sockaddr;
3722 select = "^.*authdes_create.*struct sockaddr[^_]";
3723 bypass = "<sys/socket\.h>";
3724 bypass = "struct sockaddr;\n";
3726 c_fix_arg = "struct sockaddr;\n%0";
3727 test_text = "extern AUTH* authdes_create( struct sockaddr* );";
3732 * Apply fix this to all OSs since this problem seems to effect
3733 * more than just SunOS.
3736 hackname = sun_auth_proto;
3741 bypass = "__cplusplus";
3743 * Select those files containing '(*name)()'.
3745 select = '\(\*[a-z][a-z_]*\)\(\)';
3748 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
3749 "#else\n%1();%2\n#endif";
3750 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
3754 " int (*name)(); /* C++ bad */\n"
3760 * Fix bogus #ifdef on SunOS 4.1.
3763 hackname = sun_bogus_ifdef;
3764 files = "hsfs/hsfs_spec.h";
3765 files = "hsfs/iso_spec.h";
3766 select = '#ifdef(.*\|\|.*)';
3768 c_fix_arg = "#if%1";
3770 test_text = "#ifdef __i386__ || __vax__ || __sun4c__";
3775 * Fix the CAT macro in SunOS memvar.h.
3778 hackname = sun_catmacro;
3779 files = pixrect/memvar.h;
3780 select = "^#define[ \t]+CAT\\(a,b\\).*";
3785 "# define CAT(a,b) a##b\n"
3786 "#else\n%0\n#endif";
3789 "#define CAT(a,b)\ta/**/b";
3794 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
3795 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68
3798 hackname = sun_malloc;
3800 bypass = "_CLASSIC_ANSI_TYPES";
3802 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
3803 sed = "s/int[ \t][ \t]*free/void\tfree/g";
3804 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
3805 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
3806 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
3809 "typedef char *\tmalloc_t;\n"
3811 "char*\tmalloc();\n"
3812 "char*\tcalloc();\n"
3813 "char*\trealloc();";
3818 * Check for yet more missing ';' in struct (in SunOS 4.0.x)
3821 hackname = sun_rusers_semi;
3822 files = rpcsvc/rusers.h;
3824 sed = "/^struct/,/^};/s/_cnt$/_cnt;/";
3825 test_text = "struct mumble\n int _cnt\n};";
3830 * signal.h on SunOS defines signal using (),
3831 * which causes trouble when compiling with g++ -pedantic.
3834 hackname = sun_signal;
3835 files = sys/signal.h;
3837 select = "^void\t" '\(\*signal\(\)\)\(\);.*';
3841 "#ifdef __cplusplus\n"
3842 "void\t(*signal(...))(...);\n"
3843 "#else\n%0\n#endif";
3845 test_text = "void\t(*signal())();";
3850 * Correct the return type for strlen in strings.h in SunOS 4.
3853 hackname = sunos_strlen;
3855 select = "int[ \t]*strlen\\(\\);(.*)";
3857 c_fix_arg = "__SIZE_TYPE__ strlen();%1";
3858 test_text = " int\tstrlen(); /* string length */";
3863 * Disable apparent native compiler optimization cruft in SVR4.2 <string.h>
3864 * that is visible to any ANSI compiler using this include. Simply
3865 * delete the lines that #define some string functions to internal forms.
3868 hackname = svr4_disable_opt;
3870 select = '#define.*__std_hdr_';
3871 sed = '/#define.*__std_hdr_/d';
3872 test_text = "#define strlen __std_hdr_strlen\n";
3877 * Fix broken decl of getcwd present on some svr4 systems.
3880 hackname = svr4_getcwd;
3883 files = prototypes.h;
3884 select = 'getcwd\(char \*, int\)';
3887 c_fix_arg = "getcwd(char *, size_t)";
3889 test_text = "extern char* getcwd(char *, int);";
3894 * Fix broken decl of profil present on some svr4 systems.
3897 hackname = svr4_profil;
3902 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
3903 /* The fix is wrong on IRIX 5/6 and creates a conflict with another
3904 prototype in <sys/profil.h>. */
3905 bypass = 'Silicon Graphics';
3907 c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)';
3910 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
3915 * Correct types for signal handler constants like SIG_DFL; they might be
3916 * void (*) (), and should be void (*) (int). C++ doesn't like the
3920 hackname = svr4_sighandler_type;
3921 files = sys/signal.h;
3922 select = 'void *\(\*\)\(\)';
3924 c_fix_arg = "void (*)(int)";
3925 test_text = "#define SIG_DFL (void(*)())0\n"
3926 "#define SIG_IGN (void (*)())0\n";
3931 * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
3932 * function 'getrnge' in <regexp.h> before they declare it. For these
3933 * systems add a 'static int' declaration of 'getrnge' into <regexp.h>
3936 * 'getrnge' traditionally manipulates a file-scope global called 'size',
3937 * so put the declaration right after the declaration of 'size'.
3939 * Don't do this if there is already a `static void getrnge' declaration
3940 * present, since this would cause a redeclaration error. Solaris 2.x has
3941 * such a declaration.
3944 hackname = svr4_undeclared_getrnge;
3947 bypass = "static void getrnge";
3950 "static int getrnge ();";
3951 c_fix_arg = "^static int[ \t]+size;";
3952 test_text = "static int size;\n"
3953 "/* stuff which calls getrnge() */\n"
3954 "static getrnge()\n"
3960 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
3961 * in string.h on sysV68
3962 * Correct the return type for strlen in string.h on Lynx.
3963 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
3964 * Add missing const for strdup on OSF/1 V3.0.
3965 * On sysV88 layout is slightly different.
3968 hackname = sysv68_string;
3971 bypass = "_CLASSIC_ANSI_TYPES";
3973 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
3974 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
3975 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
3977 sed = "/^extern char$/N";
3978 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
3980 sed = "/^extern int$/N";
3981 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
3983 sed = "/^\tstrncmp(),$/N";
3984 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
3985 '\1;' "\\\nextern unsigned int\\\n\\2/";
3988 "extern int strlen();\n"
3990 "extern int ffs(long);\n"
4003 "\tstrlen(), strspn();";
4008 * Fix return type of calloc, malloc, realloc, bsearch and exit
4011 hackname = sysz_stdlib_for_sun;
4013 bypass = "_CLASSIC_ANSI_TYPES";
4015 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
4017 c_fix_arg = "void *\t%1(";
4020 "extern char*\tcalloc(size_t);\n"
4021 "extern char*\tmalloc(size_t);\n"
4022 "extern char*\trealloc(void*,size_t);\n"
4023 "extern char*\tbsearch(void*,size_t,size_t);\n";
4028 * __thread is now a keyword.
4031 hackname = thread_keyword;
4032 files = "pthread.h";
4033 files = "bits/sigthread.h";
4034 select = "([* ])__thread([,)])";
4036 c_fix_arg = "%1__thr%2";
4039 "extern int pthread_create (pthread_t *__restrict __thread,\n"
4040 "extern int pthread_kill (pthread_t __thread, int __signo);\n"
4041 "extern int pthread_cancel (pthread_t __thread);";
4045 * if the #if says _cplusplus, not the double underscore __cplusplus
4049 hackname = tinfo_cplusplus;
4051 select = "[ \t]_cplusplus";
4054 c_fix_arg = " __cplusplus";
4055 test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
4060 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4063 hackname = ultrix_const;
4065 select = 'perror\( char \*';
4068 c_fix_arg = "%1 const %3 *__";
4069 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
4070 "[ \t]+(char|void) \\*__";
4073 "extern void perror( char *__s );\n"
4074 "extern int fputs( char *__s, FILE *);\n"
4075 "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n"
4076 "extern int fscanf( FILE *__stream, char *__format, ...);\n"
4077 "extern int scanf( char *__format, ...);\n";
4082 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4085 hackname = ultrix_const2;
4088 select = '\*fopen\( char \*';
4090 c_fix_arg = "%1( const char *%3, const char *";
4091 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\("
4092 "[ \t]*char[ \t]*\\*([^,]*),"
4093 "[ \t]*char[ \t]*\\*[ \t]*";
4096 "extern FILE *fopen( char *__filename, char *__type );\n"
4097 "extern int sscanf( char *__s, char *__format, ...);\n"
4098 "extern FILE *popen(char *, char *);\n"
4099 "extern char *tempnam(char*,char*);\n";
4104 * Fix definitions of macros used by va-i960.h in VxWorks header file.
4107 hackname = va_i960_macro;
4108 files = arch/i960/archI960.h;
4109 select = "__(vsiz|vali|vpad|alignof__)";
4112 c_fix_arg = "__vx%1";
4115 "extern int __vsiz vsiz;\n"
4116 "extern int __vali vali;\n"
4117 "extern int __vpad vpad;\n"
4118 "#define __alignof__(x) ...";
4123 * AIX and Interix headers define NULL to be cast to a void pointer,
4124 * which is illegal in ANSI C++.
4127 hackname = void_null;
4137 files = sys/param.h;
4138 files = sys/types.h;
4139 /* avoid changing C++ friendly NULL */
4140 bypass = __cplusplus;
4141 select = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
4143 c_fix_arg = "#define NULL 0";
4144 test_text = "# define\tNULL \t((void *)0) /* typed NULL */";
4149 * Make VxWorks header which is almost gcc ready fully gcc ready.
4152 hackname = vxworks_gcc_problem;
4153 files = types/vxTypesBase.h;
4154 select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
4156 sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
4159 sed = "/[ \t]size_t/i\\\n"
4160 "#ifndef _GCC_SIZE_T\\\n"
4161 "#define _GCC_SIZE_T\n";
4163 sed = "/[ \t]size_t/a\\\n"
4166 sed = "/[ \t]ptrdiff_t/i\\\n"
4167 "#ifndef _GCC_PTRDIFF_T\\\n"
4168 "#define _GCC_PTRDIFF_T\n";
4170 sed = "/[ \t]ptrdiff_t/a\\\n"
4173 sed = "/[ \t]wchar_t/i\\\n"
4174 "#ifndef _GCC_WCHAR_T\\\n"
4175 "#define _GCC_WCHAR_T\n";
4177 sed = "/[ \t]wchar_t/a\\\n"
4181 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
4182 "typedef unsigned int size_t;\n"
4183 "typedef long ptrdiff_t;\n"
4184 "typedef unsigned short wchar_t;\n"
4185 "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
4190 * Fix VxWorks <time.h> to not require including <vxTypes.h>.
4193 hackname = vxworks_needs_vxtypes;
4195 select = "uint_t([ \t]+_clocks_per_sec)";
4197 c_fix_arg = "unsigned int%1";
4198 test_text = "uint_t\t_clocks_per_sec;";
4203 * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
4206 hackname = vxworks_needs_vxworks;
4208 test = " -r types/vxTypesOld.h";
4209 test = " -n \"`egrep '#include' $file`\"";
4210 test = " -n \"`egrep ULONG $file`\"";
4211 select = "#[ \t]define[ \t]+__INCstath";
4213 sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
4214 "#include <types/vxTypesOld.h>\n";
4216 test_text = "`touch types/vxTypesOld.h`"
4217 "#include </dev/null> /* ULONG */\n"
4218 "# define\t__INCstath <sys/stat.h>";
4223 * Another bad dependency in VxWorks 5.2 <time.h>.
4226 hackname = vxworks_time;
4228 test = " -r vxWorks.h";
4230 select = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
4234 "#ifndef __gcc_VOIDFUNCPTR_defined\n"
4235 "#ifdef __cplusplus\n"
4236 "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
4238 "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
4240 "#define __gcc_VOIDFUNCPTR_defined\n"
4242 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
4244 test_text = "`touch vxWorks.h`"
4245 "#define VOIDFUNCPTR (void(*)())";
4250 * There are several name conflicts with C++ reserved words in X11 header
4251 * files. These are fixed in some versions, so don't do the fixes if
4252 * we find __cplusplus in the file. These were found on the RS/6000.
4255 hackname = x11_class;
4256 files = X11/ShellP.h;
4257 bypass = __cplusplus;
4258 select = "^([ \t]*char \\*)class;(.*)";
4260 c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n"
4261 "#else\n%1class;%2\n#endif";
4270 * class in Xm/BaseClassI.h
4273 hackname = x11_class_usage;
4274 files = Xm/BaseClassI.h;
4275 bypass = "__cplusplus";
4277 select = " class\\)";
4279 c_fix_arg = " c_class)";
4281 test_text = "extern mumble (int class);\n";
4286 * new in Xm/Traversal.h
4290 files = Xm/Traversal.h;
4291 bypass = __cplusplus;
4293 sed = "/Widget\told, new;/i\\\n"
4294 "#ifdef __cplusplus\\\n"
4295 "\tWidget\told, c_new;\\\n"
4298 sed = "/Widget\told, new;/a\\\n"
4301 sed = "s/Widget new,/Widget c_new,/g";
4304 " Widget\told, new; /* fixinc check FAILS ON BSD */\n"
4305 "};\nextern Wedged( Widget new, Widget old );";
4310 * Incorrect sprintf declaration in X11/Xmu.h
4313 hackname = x11_sprintf;
4315 files = X11/Xmu/Xmu.h;
4316 select = "^extern char \\*\tsprintf\\(\\);$";
4319 c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
4321 test_text = "extern char *\tsprintf();";