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: */
25 * On Mac OS 10.3.9, the 'long double' functions are available in
26 * libSystem, but are not prototyped in math.h.
29 hackname = AAB_darwin7_9_long_double_funcs;
30 mach = "*-*-darwin7.9*";
31 files = architecture/ppc/math.h;
33 replace = <<- _EndOfHeader_
34 /* This file prototypes the long double functions available on Mac OS
38 # define __APPLE_CC__ 1345
39 # include_next <architecture/ppc/math.h>
41 # define __APPLE_CC__ 1
42 # ifndef __LIBMLDBL_COMPAT
43 # ifdef __LONG_DOUBLE_128__
44 # define __LIBMLDBL_COMPAT(sym) __asm("_" #sym "$LDBL128")
46 # define __LIBMLDBL_COMPAT(sym)
47 # endif /* __LONG_DOUBLE_128__ */
48 # endif /* __LIBMLDBL_COMPAT */
52 extern long double acosl( long double ) __LIBMLDBL_COMPAT(acosl);
53 extern long double asinl( long double ) __LIBMLDBL_COMPAT(asinl);
54 extern long double atanl( long double ) __LIBMLDBL_COMPAT(atanl);
55 extern long double atan2l( long double, long double ) __LIBMLDBL_COMPAT(atan2l);
56 extern long double cosl( long double ) __LIBMLDBL_COMPAT(cosl);
57 extern long double sinl( long double ) __LIBMLDBL_COMPAT(sinl);
58 extern long double tanl( long double ) __LIBMLDBL_COMPAT(tanl);
59 extern long double acoshl( long double ) __LIBMLDBL_COMPAT(acoshl);
60 extern long double asinhl( long double ) __LIBMLDBL_COMPAT(asinhl);
61 extern long double atanhl( long double ) __LIBMLDBL_COMPAT(atanhl);
62 extern long double coshl( long double ) __LIBMLDBL_COMPAT(coshl);
63 extern long double sinhl( long double ) __LIBMLDBL_COMPAT(sinhl);
64 extern long double tanhl( long double ) __LIBMLDBL_COMPAT(tanhl);
65 extern long double expl( long double ) __LIBMLDBL_COMPAT(expl);
66 extern long double exp2l( long double ) __LIBMLDBL_COMPAT(exp2l);
67 extern long double expm1l( long double ) __LIBMLDBL_COMPAT(expm1l);
68 extern long double logl( long double ) __LIBMLDBL_COMPAT(logl);
69 extern long double log10l( long double ) __LIBMLDBL_COMPAT(log10l);
70 extern long double log2l( long double ) __LIBMLDBL_COMPAT(log2l);
71 extern long double log1pl( long double ) __LIBMLDBL_COMPAT(log1pl);
72 extern long double logbl( long double ) __LIBMLDBL_COMPAT(logbl);
73 extern long double modfl( long double, long double * ) __LIBMLDBL_COMPAT(modfl);
74 extern long double ldexpl( long double, int ) __LIBMLDBL_COMPAT(ldexpl);
75 extern long double frexpl( long double, int * ) __LIBMLDBL_COMPAT(frexpl);
76 extern int ilogbl( long double ) __LIBMLDBL_COMPAT(ilogbl);
77 extern long double scalbnl( long double, int ) __LIBMLDBL_COMPAT(scalbnl);
78 extern long double scalblnl( long double, long int ) __LIBMLDBL_COMPAT(scalblnl);
79 extern long double fabsl( long double ) __LIBMLDBL_COMPAT(fabsl);
80 extern long double cbrtl( long double ) __LIBMLDBL_COMPAT(cbrtl);
81 extern long double hypotl( long double, long double ) __LIBMLDBL_COMPAT(hypotl);
82 extern long double powl( long double, long double ) __LIBMLDBL_COMPAT(powl);
83 extern long double sqrtl( long double ) __LIBMLDBL_COMPAT(sqrtl);
84 extern long double erfl( long double ) __LIBMLDBL_COMPAT(erfl);
85 extern long double erfcl( long double ) __LIBMLDBL_COMPAT(erfcl);
86 extern long double lgammal( long double ) __LIBMLDBL_COMPAT(lgammal);
87 extern long double tgammal( long double ) __LIBMLDBL_COMPAT(tgammal);
88 extern long double ceill( long double ) __LIBMLDBL_COMPAT(ceill);
89 extern long double floorl( long double ) __LIBMLDBL_COMPAT(floorl);
90 extern long double nearbyintl( long double ) __LIBMLDBL_COMPAT(nearbyintl);
91 extern long double rintl( long double ) __LIBMLDBL_COMPAT(rintl);
92 extern long int lrintl( long double ) __LIBMLDBL_COMPAT(lrintl);
93 extern long long int llrintl( long double ) __LIBMLDBL_COMPAT(llrintl);
94 extern long double roundl( long double ) __LIBMLDBL_COMPAT(roundl);
95 extern long int lroundl( long double ) __LIBMLDBL_COMPAT(lroundl);
96 extern long long int llroundl( long double ) __LIBMLDBL_COMPAT(llroundl);
97 extern long double truncl( long double ) __LIBMLDBL_COMPAT(truncl);
98 extern long double fmodl( long double, long double) __LIBMLDBL_COMPAT(fmodl);
99 extern long double remainderl( long double, long double ) __LIBMLDBL_COMPAT(remainderl);
100 extern long double remquol( long double, long double, int * ) __LIBMLDBL_COMPAT(remquol);
101 extern long double copysignl( long double, long double ) __LIBMLDBL_COMPAT(copysignl);
102 extern long double nanl( const char * ) __LIBMLDBL_COMPAT(nanl);
103 extern long double nextafterl( long double, long double ) __LIBMLDBL_COMPAT(nextafterl);
104 extern long double nexttowardl( long double, long double ) __LIBMLDBL_COMPAT(nexttowardl);
105 extern long double fdiml( long double, long double ) __LIBMLDBL_COMPAT(fdiml);
106 extern long double fmaxl( long double, long double ) __LIBMLDBL_COMPAT(fmaxl);
107 extern long double fminl( long double, long double ) __LIBMLDBL_COMPAT(fminl);
108 extern long double fmal( long double, long double, long double ) __LIBMLDBL_COMPAT(fmal);
112 #endif /* __MATH__ */
118 * ... and for the previous fix to be useful, you have to not use ""
122 hackname = AAB_darwin7_9_long_double_funcs_2;
123 mach = "*-*-darwin7.9*";
125 select = '#include[ \t]+\"';
127 c_fix_arg = "%1<%2.h>";
129 c_fix_arg = '([ \t]*#[ \t]*include[ \t]+)"([a-z0-9/]+)\.h"';
131 test_text = '#include "architecture/ppc/math.h"';
136 * This fixes __FD_ZERO bug for linux 2.x.y (x <= 2 && y <= some n)
139 hackname = AAB_fd_zero_asm_posix_types_h;
140 files = asm/posix_types.h;
141 mach = 'i[34567]86-*-linux*';
145 * Define _POSIX_TYPES_H_WRAPPER at the end of the wrapper, not
146 * the start, so that if #include_next gets another instance of
147 * the wrapper, this will follow the #include_next chain until
148 * we arrive at the real <asm/posix_types.h>.
150 replace = <<- _EndOfHeader_
151 /* This file fixes a bug in the __FD_ZERO macro
152 for older versions of the Linux kernel. */
153 #ifndef _POSIX_TYPES_H_WRAPPER
154 #include <features.h>
155 #include_next <asm/posix_types.h>
157 #if defined(__FD_ZERO) && !defined(__GLIBC__)
159 #define __FD_ZERO(fdsetp) \
162 __asm__ __volatile__("cld ; rep ; stosl" \
163 : "=&c" (__d0), "=&D" (__d1) \
164 : "a" (0), "0" (__FDSET_LONGS), \
165 "1" ((__kernel_fd_set *) (fdsetp)) :"memory"); \
169 #define _POSIX_TYPES_H_WRAPPER
170 #endif /* _POSIX_TYPES_H_WRAPPER */
176 * This fixes __FD_ZERO bug for glibc-1.x
179 hackname = AAB_fd_zero_gnu_types_h;
181 mach = 'i[34567]86-*-linux*';
184 * Define _TYPES_H_WRAPPER at the end of the wrapper, not
185 * the start, so that if #include_next gets another instance of
186 * the wrapper, this will follow the #include_next chain until
187 * we arrive at the real <gnu/types.h>.
189 replace = <<- _EndOfHeader_
190 /* This file fixes a bug in the __FD_ZERO macro present in glibc 1.x. */
191 #ifndef _TYPES_H_WRAPPER
192 #include <features.h>
193 #include_next <gnu/types.h>
195 #if defined(__FD_ZERO) && !defined(__GLIBC__)
197 # define __FD_ZERO(fdsetp) \
200 __asm__ __volatile__("cld ; rep ; stosl" \
201 : "=&c" (__d0), "=&D" (__d1) \
202 : "a" (0), "0" (__FDSET_LONGS), \
203 "1" ((__fd_set *) (fdsetp)) :"memory"); \
207 #define _TYPES_H_WRAPPER
208 #endif /* _TYPES_H_WRAPPER */
214 * This fixes __FD_ZERO bug for glibc-2.0.x
217 hackname = AAB_fd_zero_selectbits_h;
218 files = selectbits.h;
219 mach = 'i[34567]86-*-linux*';
222 * Define _SELECTBITS_H_WRAPPER at the end of the wrapper, not
223 * the start, so that if #include_next gets another instance of
224 * the wrapper, this will follow the #include_next chain until
225 * we arrive at the real <selectbits.h>.
227 replace = <<- _EndOfHeader_
228 /* This file fixes a bug in the __FD_ZERO macro present in glibc 2.0.x. */
229 #ifndef _SELECTBITS_H_WRAPPER
230 #include <features.h>
231 #include_next <selectbits.h>
233 #if defined(__FD_ZERO) && defined(__GLIBC__) \\
234 && defined(__GLIBC_MINOR__) && __GLIBC__ == 2 \\
235 && __GLIBC_MINOR__ == 0
237 #define __FD_ZERO(fdsetp) \\
240 __asm__ __volatile__ ("cld; rep; stosl" \\
241 : "=&c" (__d0), "=&D" (__d1) \\
242 : "a" (0), "0" (sizeof (__fd_set) \\
243 / sizeof (__fd_mask)), \\
244 "1" ((__fd_mask *) (fdsetp)) \\
249 #define _SELECTBITS_H_WRAPPER
250 #endif /* _SELECTBITS_H_WRAPPER */
256 * Solaris <sys/varargs.h> is a DDK (aka kernel-land) header providing
257 * the same interface as <stdarg.h>. No idea why they couldn't have just
258 * used the standard header.
261 hackname = AAB_solaris_sys_varargs_h;
262 files = "sys/varargs.h";
263 mach = '*-*-solaris*';
264 replace = <<- _EndOfHeader_
275 * Fix non-ANSI memcpy declaration that conflicts with gcc's builtin
276 * declaration on Sun OS 4.x. We must only fix this on Sun OS 4.x, because
277 * many other systems have similar text but correct versions of the file.
278 * To ensure only Sun's is fixed, we grep for a likely unique string.
279 * Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t )
282 hackname = AAB_sun_memcpy;
284 select = "/\\*\t@\\(#\\)"
285 "(head/memory.h\t50.1\t "
286 "|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/";
288 replace = <<- _EndOfHeader_
289 /* This file was generated by fixincludes */
294 extern void *memccpy();
295 extern void *memchr();
296 extern void *memcpy();
297 extern void *memset();
299 extern char *memccpy();
300 extern char *memchr();
301 extern char *memcpy();
302 extern char *memset();
303 #endif /* __STDC__ */
307 #endif /* __memory_h__ */
313 * Completely replace <sys/varargs.h> with a file that includes gcc's
314 * stdarg.h or varargs.h files as appropriate.
318 hackname = AAB_svr4_no_varargs;
319 files = sys/varargs.h;
320 replace = "/* This file was generated by fixincludes. */\n"
321 "#ifndef _SYS_VARARGS_H\n"
322 "#define _SYS_VARARGS_H\n\n"
325 "#include <stdarg.h>\n"
327 "#include <varargs.h>\n"
330 "#endif /* _SYS_VARARGS_H */\n";
336 * Completely replace <sys/byteorder.h> with a file that implements gcc's
337 * optimized byteswapping. (The original probably implemented some
338 * incompatible optimized byteswapping.)
341 hackname = AAB_svr4_replace_byteorder;
343 mach = "i[34567]86-*-sysv5*";
344 mach = "i[34567]86-*-sco3.2v5*";
345 mach = "i[34567]86-*-udk*";
346 mach = "i[34567]86-*-solaris2.[0-4]";
347 mach = "powerpcle-*-solaris2.[0-4]";
348 mach = "sparc-*-solaris2.[0-4]";
349 mach = "i[34567]86-sequent-ptx*";
350 files = sys/byteorder.h;
351 replace = <<- _EndOfHeader_
352 #ifndef _SYS_BYTEORDER_H
353 #define _SYS_BYTEORDER_H
355 /* Functions to convert `short' and `long' quantities from host byte order
356 to (internet) network byte order (i.e. big-endian).
358 Written by Ron Guilmette (rfg@ncd.com).
360 This isn't actually used by GCC. It is installed by fixinc.svr4.
362 For big-endian machines these functions are essentially no-ops.
364 For little-endian machines, we define the functions using specialized
365 asm sequences in cases where doing so yields better code (e.g. i386). */
367 #if !defined (__GNUC__) && !defined (__GNUG__)
368 #error You lose! This file is only useful with GNU compilers.
371 #ifndef __BYTE_ORDER__
372 /* Byte order defines. These are as defined on UnixWare 1.1, but with
373 double underscores added at the front and back. */
374 #define __LITTLE_ENDIAN__ 1234
375 #define __BIG_ENDIAN__ 4321
376 #define __PDP_ENDIAN__ 3412
380 static __inline__ unsigned long htonl (unsigned long);
381 static __inline__ unsigned short htons (unsigned int);
382 static __inline__ unsigned long ntohl (unsigned long);
383 static __inline__ unsigned short ntohs (unsigned int);
384 #endif /* defined (__STDC__) */
386 #if defined (__i386__)
388 #ifndef __BYTE_ORDER__
389 #define __BYTE_ORDER__ __LITTLE_ENDIAN__
392 /* Convert a host long to a network long. */
394 /* We must use a new-style function definition, so that this will also
396 static __inline__ unsigned long
397 htonl (unsigned long __arg)
399 register unsigned long __result;
401 __asm__ ("xchg%B0 %b0,%h0
403 xchg%B0 %b0,%h0" : "=q" (__result) : "0" (__arg));
407 /* Convert a host short to a network short. */
409 static __inline__ unsigned short
410 htons (unsigned int __arg)
412 register unsigned short __result;
414 __asm__ ("xchg%B0 %b0,%h0" : "=q" (__result) : "0" (__arg));
418 #elif (defined (__ns32k__) || defined (__vax__) || defined (__arm__))
420 #ifndef __BYTE_ORDER__
421 #define __BYTE_ORDER__ __LITTLE_ENDIAN__
424 /* For other little-endian machines, using C code is just as efficient as
425 using assembly code. */
427 /* Convert a host long to a network long. */
429 static __inline__ unsigned long
430 htonl (unsigned long __arg)
432 register unsigned long __result;
434 __result = (__arg >> 24) & 0x000000ff;
435 __result |= (__arg >> 8) & 0x0000ff00;
436 __result |= (__arg << 8) & 0x00ff0000;
437 __result |= (__arg << 24) & 0xff000000;
441 /* Convert a host short to a network short. */
443 static __inline__ unsigned short
444 htons (unsigned int __arg)
446 register unsigned short __result;
448 __result = (__arg << 8) & 0xff00;
449 __result |= (__arg >> 8) & 0x00ff;
453 #else /* must be a big-endian machine */
455 #ifndef __BYTE_ORDER__
456 #define __BYTE_ORDER__ __BIG_ENDIAN__
459 /* Convert a host long to a network long. */
461 static __inline__ unsigned long
462 htonl (unsigned long __arg)
467 /* Convert a host short to a network short. */
469 static __inline__ unsigned short
470 htons (unsigned int __arg)
475 #endif /* big-endian */
477 /* Convert a network long to a host long. */
479 static __inline__ unsigned long
480 ntohl (unsigned long __arg)
482 return htonl (__arg);
485 /* Convert a network short to a host short. */
487 static __inline__ unsigned short
488 ntohs (unsigned int __arg)
490 return htons (__arg);
498 * Cancel out ansi_compat.h on Ultrix. Replace it with an empty file.
501 hackname = AAB_ultrix_ansi_compat;
502 files = ansi_compat.h;
504 replace = "/* This file intentionally left blank. */\n";
509 * The Ultrix 4.3 file limits.h is a symbolic link to sys/limits.h.
510 * Replace limits.h with a file that includes sys/limits.h.
513 hackname = AAB_ultrix_limits;
515 mach = "*-*-ultrix4.3";
516 replace = <<- _EndOfHeader_
517 #ifndef _LIMITS_INCLUDED
518 #define _LIMITS_INCLUDED
519 #include <sys/limits.h>
520 #endif /* _LIMITS_INCLUDED */
526 * The ULTRIX 4.3 version of memory.h duplicates definitions
527 * present in strings.h. Replace memory.h with a file that includes
528 * strings.h to prevent problems from multiple inclusion.
531 hackname = AAB_ultrix_memory;
533 mach = "*-*-ultrix4.3";
534 replace = <<- _EndOfHeader_
535 #ifndef _MEMORY_INCLUDED
536 #define _MEMORY_INCLUDED
538 #endif /* _MEMORY_INCLUDED */
544 * The Ultrix 4.3 file string.h is a symbolic link to strings.h.
545 * Replace string.h link with a file that includes strings.h to prevent
546 * problems from multiple inclusion.
549 hackname = AAB_ultrix_string;
551 mach = "*-*-ultrix4.3";
552 replace = <<- _EndOfHeader_
553 #ifndef _STRING_INCLUDED
554 #define _STRING_INCLUDED
556 #endif /* _STRING_INCLUDED */
562 * pthread.h on AIX 4.3.3 tries to define a macro without whitspace
563 * which violates a requirement of ISO C.
566 hackname = aix_pthread;
568 select = "(#define [A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])";
571 test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n"
572 "{...init stuff...}";
577 * sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline
578 * in an otherwise harmless (and #ifed out) macro definition
581 hackname = aix_sysmachine;
582 files = sys/machine.h;
586 test_text = "#define FOO \\\n"
587 " bar \\ \n baz \\ \n bat";
592 * sys/wait.h on AIX 3.2.5 puts the declaration of wait3 before the
593 * definition of struct rusage, so the prototype added by fixproto fails.
596 hackname = aix_syswait;
598 select = "^extern pid_t wait3\\(\\);\n";
601 c_fix_arg = "struct rusage;\n%0";
602 test_text = "/* bos325, */\n"
603 "extern pid_t wait3();\n"
604 "\t/* pid_t wait3(int *, int, struct rusage *); */";
609 * sys/wait.h on AIX 5.2 defines macros that have both signed and
610 * unsigned types in conditional expressions.
613 hackname = aix_syswait_2;
615 select = '\? (\(\(\(\(unsigned[^)]*\)[^)]*\) >> [^)]*\) \& 0xff\) : -1)';
617 c_fix_arg = "? (int)%1";
618 test_text = "#define WSTOPSIG(__x) (int)(WIFSTOPPED(__x) ? ((((unsigned int)__x) >> 8) & 0xff) : -1)";
623 * sys/signal.h on some versions of AIX uses volatile in the typedef of
624 * sig_atomic_t, which causes gcc to generate a warning about duplicate
625 * volatile when a sig_atomic_t variable is declared volatile, as
626 * required by ANSI C.
629 hackname = aix_volatile;
630 files = sys/signal.h;
631 select = "typedef volatile int sig_atomic_t";
633 c_fix_arg = "typedef int sig_atomic_t";
634 test_text = "typedef volatile int sig_atomic_t;";
639 * Fix __assert declaration in assert.h on Alpha OSF/1.
642 hackname = alpha___assert;
644 select = '__assert\(char \*, char \*, int\)';
646 c_fix_arg = "__assert(const char *, const char *, int)";
647 test_text = 'extern void __assert(char *, char *, int);';
652 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4/5 headers.
655 hackname = alpha___extern_prefix;
656 select = "(.*)(defined\\(__DECC\\)|def[ \t]*__DECC)[ \t]*\n(#[ \t]*pragma[ \t]*extern_prefix.*)";
658 mach = "alpha*-dec-osf*";
660 c_fix_arg = "%1 (defined(__DECC) || defined(__PRAGMA_EXTERN_PREFIX))\n%3";
662 test_text = "#ifdef __DECC\n"
663 "#pragma extern_prefix \"_P\"\n"
664 "# if defined(__DECC)\n"
665 "# pragma extern_prefix \"_E\"\n"
666 "# if !defined(_LIBC_POLLUTION_H_) && defined(__DECC)\n"
667 "# pragma extern_prefix \"\"";
672 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4/5 <standards.h>.
675 hackname = alpha___extern_prefix_standards;
677 select = ".*!defined\\(_LIBC_POLLUTION_H_\\) && !defined\\(__DECC\\)";
679 mach = "alpha*-dec-osf*";
681 c_fix_arg = "%0 && !defined(__PRAGMA_EXTERN_PREFIX)";
683 test_text = "#if (_ISO_C_SOURCE>=19990L) && !defined(_LIBC_POLLUTION_H_) && !defined(__DECC)";
688 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V5 <sys/mount.h> and
689 * <sys/stat.h>. The tests for __DECC are special in various ways, so
690 * alpha__extern_prefix cannot be used.
693 hackname = alpha___extern_prefix_sys_stat;
696 select = "#[ \t]*if[ \t]*defined\\(__DECC\\)";
698 mach = "alpha*-dec-osf5*";
700 c_fix_arg = "%0 || defined(__PRAGMA_EXTERN_PREFIX)";
702 test_text = "# if defined(__DECC)";
707 * Fix assert macro in assert.h on Alpha OSF/1.
708 * The superfluous int cast breaks C++.
711 hackname = alpha_assert;
713 select = '(#define assert\(EX\).*)\(\(int\) \(EX\)\)';
715 c_fix_arg = "%1(EX)";
716 test_text = '#define assert(EX) (((int) (EX)) ? (void)0 : __assert(#EX, __FILE__, __LINE__))';
721 * Fix #defines under Alpha OSF/1:
722 * The following files contain '#pragma extern_prefix "_FOO"' followed by
723 * a '#define something(x,y,z) _FOOsomething(x,y,z)'. The intent of these
724 * statements is to reduce namespace pollution. While these macros work
725 * properly in most cases, they don't allow you to take a pointer to the
726 * "something" being modified. To get around this limitation, change these
727 * statements to be of the form '#define something _FOOsomething'.
729 * sed ain't egrep, lesson 2463: sed can use self-referential
730 * regular expressions. In the substitute expression below,
731 * "\\1" and "\\2" refer to subexpressions found earlier in the
732 * same match. So, we continue to use sed. "extern_prefix" will
733 * be a rare match anyway...
736 hackname = alpha_bad_lval;
738 select = "^[ \t]*#[ \t]*pragma[ \t]+extern_prefix";
739 mach = "alpha*-dec-osf*";
742 "s/^[ \t]*#[ \t]*define[ \t][ \t]*\\([^(]*\\)\\(([^)]*)\\)[ \t]*"
743 "\\(_.*\\)\\1\\2[ \t]*$/#define \\1 \\3\\1/";
745 test_text = '#pragma extern_prefix "_FOO"'"\n"
746 "#define something(x,y,z) _FOOsomething(x,y,z)\n"
747 "#define mumble _FOOmumble";
752 * Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX.
755 hackname = alpha_getopt;
758 select = 'getopt\(int, char \*\[\], *char \*\)';
760 c_fix_arg = "getopt(int, char *const[], const char *)";
761 test_text = 'extern int getopt(int, char *[], char *);';
766 * Remove erroneous parentheses in sym.h on Alpha OSF/1.
769 hackname = alpha_parens;
771 select = '#ifndef\(__mips64\)';
773 c_fix_arg = "#ifndef __mips64";
774 test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif";
779 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX <pthread.h>.
782 hackname = alpha_pthread;
784 select = "((#[ \t]*if)([ \t]*defined[ \t]*\\(_PTHREAD_ENV_DECC\\)|def _PTHREAD_ENV_DECC)(.*))\n"
785 "(#[ \t]*define _PTHREAD_USE_PTDNAM_)";
787 mach = "alpha*-dec-osf*";
789 c_fix_arg = "%2 defined (_PTHREAD_ENV_DECC)%4 || defined (__PRAGMA_EXTERN_PREFIX)\n%5";
791 test_text = "# if defined (_PTHREAD_ENV_DECC) || defined (_PTHREAD_ENV_EPCC)\n"
792 "# define _PTHREAD_USE_PTDNAM_\n"
794 "# ifdef _PTHREAD_ENV_DECC\n"
795 "# define _PTHREAD_USE_PTDNAM_\n"
801 * Recognize GCC in Tru64 UNIX V5.1B <pthread.h>.
804 hackname = alpha_pthread_gcc;
806 select = "#else\n# error <pthread.h>: unrecognized compiler.";
808 mach = "alpha*-dec-osf*";
810 c_fix_arg = "#elif defined (__GNUC__)\n"
811 "# define _PTHREAD_ENV_GCC\n"
814 test_text = "# define _PTHREAD_ENV_INTELC\n"
816 "# error <pthread.h>: unrecognized compiler.\n"
821 * Compaq Tru64 v5.1 defines all of its PTHREAD_*_INITIALIZER macros
822 * incorrectly, specifying less fields in the initializers than are
823 * defined in the corresponding structure types. Use of these macros
824 * in user code results in spurious warnings.
827 hackname = alpha_pthread_init;
829 select = ' \* @\(#\).RCSfile: pthread\.h,v \$'
830 ' .Revision: 1\.1\.33\.21 \$ \(DEC\)'
831 ' .Date: 2000/08/15 15:30:13 \$';
832 mach = "alpha*-dec-osf*";
833 sed = "s@MVALID\\(.*\\)A}@MVALID\\1A, 0, 0, 0, 0, 0, 0 }@\n"
834 "s@MVALID\\(.*\\)_}@MVALID\\1_, 0, 0, 0, 0 }@\n"
835 "s@CVALID\\(.*\\)A}@CVALID\\1A, 0, 0, 0, 0 }@\n"
836 "s@CVALID\\(.*\\)_}@CVALID\\1_, 0, 0 }@\n"
837 "s@WVALID\\(.*\\)A}@WVALID\\1A, 0, 0, 0, 0, 0, 0, 0, 0, 0 }@\n"
838 "s@WVALID\\(.*\\)_}@WVALID\\1_, 0, 0, 0, 0, 0, 0, 0 }@\n";
840 " * @(#)_RCSfile: pthread.h,v \\$ "
841 "_Revision: 1.1.33.21 \\$ (DEC) "
842 "_Date: 2000/08/15 15:30:13 \\$\n"
844 "#ifndef _PTHREAD_NOMETER_STATIC\n"
845 "# define PTHREAD_MUTEX_INITIALIZER \\\n"
846 " {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA}\n"
847 "# define PTHREAD_COND_INITIALIZER \\\n"
848 " {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA}\n"
849 "# define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \\\n"
850 " {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}\n"
851 "# define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \\\n"
852 " {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}\n"
854 "# define PTHREAD_MUTEX_INITIALIZER {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA}\n"
855 "# define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \\\n"
856 " {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}\n"
857 "# define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \\\n"
858 " {0, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}\n"
860 "#define PTHREAD_RWLOCK_INITIALIZER {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA}\n"
861 "#define PTHREAD_RWLOCK_INITWITHNAME_NP(_n_,_a_) \\\n"
862 " {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA, _n_, _a_}\n";
866 * Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0
870 hackname = alpha_sbrk;
872 select = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
874 c_fix_arg = "void *sbrk(";
875 test_text = "extern char* sbrk(ptrdiff_t increment);";
880 * Change external names of wcstok/wcsftime via asm instead of macros on
884 hackname = alpha_wchar;
887 mach = "alpha*-dec-osf4*";
888 select = "#define wcstok wcstok_r";
889 sed = "s@#define wcstok wcstok_r@extern wchar_t *wcstok __((wchar_t *, const wchar_t *, wchar_t **)) __asm__(\"wcstok_r\");@";
890 sed = "s@#define wcsftime __wcsftime_isoc@extern size_t wcsftime __((wchar_t *, size_t, const wchar_t *, const struct tm *)) __asm__(\"__wcsftime_isoc\");@";
891 test_text = "#define wcstok wcstok_r\n"
892 "#define wcsftime __wcsftime_isoc";
897 * For C++, avoid any typedef or macro definition of bool,
898 * and use the built in type instead.
899 * HP/UX 10.20 also has it in curses_colr/curses.h.
902 hackname = avoid_bool_define;
904 files = curses_colr/curses.h;
908 select = "#[ \t]*define[ \t]+bool[ \t]";
909 bypass = "__cplusplus";
912 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
913 c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*";
915 test_text = "# define bool\t char \n";
920 hackname = avoid_bool_type;
922 files = curses_colr/curses.h;
926 select = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
927 bypass = "__cplusplus";
930 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
932 test_text = "typedef unsigned int\tbool \t; /* bool\n type */";
937 * For C++, avoid any typedef definition of wchar_t,
938 * and use the built in type instead.
939 * Don't do this for headers that are smart enough to do the right
940 * thing (recent [n]curses.h and Xlib.h).
941 * Don't do it for <linux/nls.h> which is never used from C++ anyway,
942 * and will be broken by the edit.
946 hackname = avoid_wchar_t_type;
948 select = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;";
949 bypass = "__cplusplus";
950 bypass = "_LINUX_NLS_H";
951 bypass = "XFree86: xc/lib/X11/Xlib\\.h";
954 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
956 test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */";
961 * Fix `typedef struct term;' on hppa1.1-hp-hpux9.
964 hackname = bad_struct_term;
966 select = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;";
968 c_fix_arg = "struct term;";
970 test_text = 'typedef struct term;';
975 * Fix one other error in this file:
976 * a mismatched quote not inside a C comment.
980 files = sundev/vuid_event.h;
983 c_fix_arg = "does not";
985 test_text = "/* doesn't have matched single quotes */";
990 * check for broken assert.h that needs stdio.h
993 hackname = broken_assert_stdio;
996 bypass = "include.*stdio\\.h";
998 c_fix_arg = "#include <stdio.h>\n";
999 test_text = "extern FILE* stderr;";
1004 * check for broken assert.h that needs stdlib.h
1007 hackname = broken_assert_stdlib;
1009 select = 'exit *\(|abort *\(';
1010 bypass = "include.*stdlib\\.h";
1012 c_fix_arg = "#ifdef __cplusplus\n"
1013 "#include <stdlib.h>\n"
1015 test_text = "extern void exit ( int );";
1020 * Remove `extern double cabs' declarations from math.h.
1021 * This conflicts with C99. Discovered on AIX.
1022 * IRIX 5 and IRIX 6 before 6.5.18 (where C99 support was introduced)
1023 * declares cabs() to take a struct __cabs_s argument.
1024 * SunOS4 has its cabs() declaration followed by a comment which
1025 * terminates on the following line.
1026 * Darwin hides its broken cabs in architecture-specific subdirs.
1029 hackname = broken_cabs;
1031 files = "architecture/ppc/math.h";
1032 files = "architecture/i386/math.h";
1033 select = "^extern[ \t]+double[ \t]+cabs";
1037 c_fix_arg = "^extern[ \t]+double[ \t]+cabs[ \t]*\\([^\\)]*\\);";
1039 test_text = "#ifdef __STDC__\n"
1040 "extern double cabs(struct dbl_hypot);\n"
1042 "extern double cabs();\n"
1044 "extern double cabs ( _Complex z );\n"
1045 "extern double cabs(); /* This is a comment\n"
1046 " and it ends here. */\n"
1047 "extern double cabs(struct __cabs_s);";
1051 * Fixup Darwin's broken check for __builtin_nanf.
1055 hackname = broken_nan;
1056 files = "architecture/ppc/math.h";
1057 files = "architecture/i386/math.h";
1058 select = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
1061 c_fix_arg = "#if 1";
1062 test_text = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
1067 * Various systems derived from BSD4.4 contain a macro definition
1068 * for vfscanf that interacts badly with requirements of builtin-attrs.def.
1069 * Known to be fixed in FreeBSD 5 system headers.
1072 hackname = bsd_stdio_attrs_conflict;
1074 mach = *-*-*darwin*;
1076 select = "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$";
1078 c_fix_arg = '#define _BSD_STRING(_BSD_X) _BSD_STRINGX(_BSD_X)' "\n"
1079 '#define _BSD_STRINGX(_BSD_X) #_BSD_X' "\n"
1080 'int vfscanf(FILE *, const char *, __builtin_va_list) '
1081 '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__) "__svfscanf");';
1082 test_text = '#define vfscanf __svfscanf';
1087 * Fix various macros used to define ioctl numbers.
1088 * The traditional syntax was:
1090 * #define _CTRL(n, x) (('n'<<8)+x)
1091 * #define TCTRLCFOO _CTRL(T, 1)
1093 * but this does not work with the C standard, which disallows macro
1094 * expansion inside strings. We have to rewrite it thus:
1096 * #define _CTRL(n, x) ((n<<8)+x)
1097 * #define TCTRLCFOO _CTRL('T', 1)
1099 * The select expressions match too much, but the c_fix code is cautious.
1101 * CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ...
1104 hackname = ctrl_quotes_def;
1105 select = "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]";
1106 c_fix = char_macro_def;
1110 * This is two tests in order to ensure that the "CTRL(c)" can
1111 * be selected in isolation from the multi-arg format
1113 test_text = "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n";
1114 test_text = "#define _CTRL(c) ('c'&037)";
1118 hackname = ctrl_quotes_use;
1119 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']";
1120 c_fix = char_macro_use;
1122 test_text = "#define TCTRLFOO BSD43_CTRL(T, 1)";
1127 * sys/mman.h on HP/UX is not C++ ready,
1128 * even though NO_IMPLICIT_EXTERN_C is defined on HP/UX.
1130 * rpc/types.h on OSF1/2.0 is not C++ ready,
1131 * even though NO_IMPLICIT_EXTERN_C is defined for the alpha.
1133 * The problem is the declaration of malloc.
1136 hackname = cxx_unready;
1138 files = rpc/types.h;
1139 select = '[^#]+malloc.*;'; /* Catch any form of declaration
1140 not within a macro. */
1141 bypass = '"C"|__BEGIN_DECLS';
1144 c_fix_arg = "#ifdef __cplusplus\n"
1147 c_fix_arg = "#ifdef __cplusplus\n"
1150 test_text = "extern void* malloc( size_t );";
1155 * AvailabilityMacros.h on Darwin breaks with GCC 4.0, because of
1156 * bad __GNUC__ tests.
1160 hackname = darwin_gcc4_breakage;
1161 mach = "*-*-darwin*";
1162 files = AvailabilityMacros.h;
1163 select = "\\(__GNUC__ >= 3\\) && \\(__GNUC_MINOR__ >= 1\\)";
1165 c_fix_arg = "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))";
1166 test_text = "#if defined(__GNUC__) && (__GNUC__ >= 3) && "
1167 "(__GNUC_MINOR__ >= 1)\n";
1172 * __private_extern__ doesn't exist in FSF GCC. Even if it did,
1173 * why would you ever put it in a system header file?
1176 hackname = darwin_private_extern;
1177 mach = "*-*-darwin*";
1178 files = mach-o/dyld.h;
1179 select = "__private_extern__ [a-z_]+ _dyld_";
1181 c_fix_arg = "extern";
1182 c_fix_arg = "__private_extern__";
1183 test_text = "__private_extern__ int _dyld_func_lookup(\n"
1184 "const char *dyld_func_name,\n"
1185 "unsigned long *address);\n";
1190 * Fix <c_asm.h> on Digital UNIX V4.0:
1191 * It contains a prototype for a DEC C internal asm() function,
1192 * clashing with gcc's asm keyword. So protect this with __DECC.
1195 hackname = dec_intern_asm;
1197 sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
1198 sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
1202 " ... asm stuff ...\n"
1203 "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/";
1208 * Fix typo in <wchar.h> on DJGPP 2.03.
1211 hackname = djgpp_wchar_h;
1213 select = "__DJ_wint_t";
1214 bypass = "sys/djtypes.h";
1216 c_fix_arg = "%0\n#include <sys/djtypes.h>";
1217 c_fix_arg = "#include <stddef.h>";
1218 test_text = "#include <stddef.h>\n"
1219 "extern __DJ_wint_t x;\n";
1224 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
1227 hackname = ecd_cursor;
1228 files = "sunwindow/win_lock.h";
1229 files = "sunwindow/win_cursor.h";
1230 select = 'ecd\.cursor';
1232 c_fix_arg = 'ecd_cursor';
1234 test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
1239 * math.h on SunOS 4 puts the declaration of matherr before the definition
1240 * of struct exception, so the prototype (added by fixproto) causes havoc.
1241 * This must appear before the math_exception fix.
1244 hackname = exception_structure;
1247 /* If matherr has a prototype already, the header needs no fix. */
1248 bypass = 'matherr.*(struct exception|__MATH_EXCEPTION|[ \t]*__FP_EXCEPTION[ \t]*\*[ \t]*)';
1252 c_fix_arg = "struct exception;\n";
1254 test_text = "extern int matherr();";
1259 * Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume
1260 * neither the existence of GCC 3 nor its exact feature set yet break
1261 * (by design?) when __GNUC__ is set beyond 2.
1264 hackname = freebsd_gcc3_breakage;
1265 mach = *-*-freebsd*;
1266 files = sys/cdefs.h;
1267 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$';
1268 bypass = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)';
1270 c_fix_arg = '%0 || __GNUC__ >= 3';
1271 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7';
1276 * Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume
1277 * neither the existence of GCC 4 nor its exact feature set yet break
1278 * (by design?) when __GNUC__ is set beyond 3.
1281 hackname = freebsd_gcc4_breakage;
1282 mach = *-*-freebsd*;
1283 files = sys/cdefs.h;
1284 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$';
1286 c_fix_arg = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3';
1287 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3';
1291 /* glibc-2.3.5 defines pthread mutex initializers incorrectly,
1292 * so we replace them with versions that correspond to the
1296 hackname = glibc_mutex_init;
1298 select = '\{ *\{ *0, *\} *\}';
1299 sed = "/define[ \t]\\+PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/,+1"
1300 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/";
1301 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_\\(RECURSIVE\\|ERRORCHECK\\|ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/";
1302 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_\\(RECURSIVE\\|ERRORCHECK\\|ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1303 sed = "/define[ \t]\\+PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/"
1304 "N;s/^[ \t]*#[ \t]*"
1305 "\\(define[ \t]\\+PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n"
1306 "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\n"
1308 " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\n"
1311 " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\n"
1313 sed = "s/{ \\(0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/";
1314 sed = "/define[ \t]\\+PTHREAD_COND_INITIALIZER/"
1315 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/";
1317 test_text = <<- _EOText_
1318 #define PTHREAD_MUTEX_INITIALIZER \\
1321 # if __WORDSIZE == 64
1322 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1323 { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1324 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1325 { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1326 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1327 { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1329 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1330 { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1331 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1332 { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1333 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1334 { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1337 # define PTHREAD_RWLOCK_INITIALIZER \\
1340 # if __WORDSIZE == 64
1341 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1342 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\
1343 PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1345 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1346 { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1349 #define PTHREAD_COND_INITIALIZER { { 0, } }
1355 * Fix these files to use the types we think they should for
1356 * ptrdiff_t, size_t, and wchar_t.
1358 * This defines the types in terms of macros predefined by our 'cpp'.
1359 * This is supposedly necessary for glibc's handling of these types.
1360 * It's probably not necessary for anyone else, but it doesn't hurt.
1363 hackname = gnu_types;
1364 files = "sys/types.h";
1366 files = "sys/stdtypes.h";
1370 bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
1371 select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
1373 /* The Solaris 10 headers already define these types correctly. */
1374 mach = '*-*-solaris2.1[0-9]*';
1377 test_text = "typedef long int ptrdiff_t; /* long int */\n"
1378 "typedef uint_t size_t; /* uint_t */\n"
1379 "typedef ushort_t wchar_t; /* ushort_t */";
1384 * Fix HP & Sony's use of "../machine/xxx.h"
1385 * to refer to: <machine/xxx.h>
1388 hackname = hp_inline;
1389 files = sys/spinlock.h;
1390 files = machine/machparam.h;
1391 select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/';
1394 c_fix_arg = "%1<machine/%2.h>";
1396 c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/'
1399 test_text = ' # include "../machine/mumble.h"';
1404 * Check for (...) in C++ code in HP/UX sys/file.h.
1407 hackname = hp_sysfile;
1409 select = "HPUX_SOURCE";
1412 c_fix_arg = "(struct file *, ...)";
1413 c_fix_arg = '\(\.\.\.\)';
1415 test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
1420 * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
1421 * math.h to prevent clash with define in c_std/bits/std_cmath.h.
1424 hackname = hpux10_cpp_pow_inline;
1425 files = fixinc-test-limits.h, math.h;
1426 select = <<- END_POW_INLINE
1427 ^# +ifdef +__cplusplus
1429 +inline +double +pow\(double +__d,int +__expon\) +\{
1430 [ ]+return +pow\(__d,\(double\)__expon\);
1441 "# ifdef __cplusplus\n"
1443 " inline double pow(double __d,int __expon) {\n"
1444 "\t return pow(__d,(double)__expon);\n"
1446 ' extern "C"' " {\n"
1452 hackname = hpux11_cpp_pow_inline;
1454 select = " +inline double pow\\(double d,int expon\\) \\{\n"
1455 " +return pow\\(d, \\(double\\)expon\\);\n"
1461 " inline double pow(double d,int expon) {\n"
1462 " return pow(d, (double)expon);\n"
1468 * Fix hpux 10.X missing ctype declarations 1
1471 hackname = hpux10_ctype_declarations1;
1473 select = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)";
1474 bypass = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\(";
1476 c_fix_arg = "#ifdef _PROTOTYPES\n"
1477 "extern int __tolower(int);\n"
1478 "extern int __toupper(int);\n"
1479 "#else /* NOT _PROTOTYPES */\n"
1480 "extern int __tolower();\n"
1481 "extern int __toupper();\n"
1482 "#endif /* _PROTOTYPES */\n\n"
1485 test_text = "# define _toupper(__c) __toupper(__c)\n";
1490 * Fix hpux 10.X missing ctype declarations 2
1493 hackname = hpux10_ctype_declarations2;
1495 select = "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)";
1496 bypass = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\(";
1498 c_fix_arg = "%0\n\n"
1499 "#ifdef _PROTOTYPES\n"
1500 " extern int _isalnum(int);\n"
1501 " extern int _isalpha(int);\n"
1502 " extern int _iscntrl(int);\n"
1503 " extern int _isdigit(int);\n"
1504 " extern int _isgraph(int);\n"
1505 " extern int _islower(int);\n"
1506 " extern int _isprint(int);\n"
1507 " extern int _ispunct(int);\n"
1508 " extern int _isspace(int);\n"
1509 " extern int _isupper(int);\n"
1510 " extern int _isxdigit(int);\n"
1511 "# else /* not _PROTOTYPES */\n"
1512 " extern int _isalnum();\n"
1513 " extern int _isalpha();\n"
1514 " extern int _iscntrl();\n"
1515 " extern int _isdigit();\n"
1516 " extern int _isgraph();\n"
1517 " extern int _islower();\n"
1518 " extern int _isprint();\n"
1519 " extern int _ispunct();\n"
1520 " extern int _isspace();\n"
1521 " extern int _isupper();\n"
1522 " extern int _isxdigit();\n"
1523 "#endif /* _PROTOTYPES */\n";
1525 test_text = "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n"
1526 " extern unsigned int *__SB_masks;\n";
1531 * Fix hpux 10.X missing stdio declarations
1534 hackname = hpux10_stdio_declarations;
1536 select = "^#[ \t]*define _iob[ \t]*__iob";
1537 bypass = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\(";
1539 c_fix_arg = "%0\n\n"
1540 "# if defined(__STDC__) || defined(__cplusplus)\n"
1541 " extern int snprintf(char *, size_t, const char *, ...);\n"
1542 " extern int vsnprintf(char *, size_t, const char *, __va_list);\n"
1543 "# else /* not __STDC__) || __cplusplus */\n"
1544 " extern int snprintf();\n"
1545 " extern int vsnprintf();\n"
1546 "# endif /* __STDC__) || __cplusplus */\n";
1548 test_text = "# define _iob __iob\n";
1553 * Make sure hpux defines abs in header.
1556 hackname = hpux11_abs;
1557 mach = ia64-hp-hpux11*;
1559 select = "ifndef _MATH_INCLUDED";
1561 c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)";
1562 // sed = "s/ifndef _MATH_INCLUDED/if !defined(_MATH_INCLUDED) || defined(__GNUG__)/";
1563 test_text = "#ifndef _MATH_INCLUDED";
1568 * Keep HP-UX 11 from stomping on C++ math namespace
1569 * with defines for fabsf.
1572 hackname = hpux11_fabsf;
1574 select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
1575 bypass = "__cplusplus";
1578 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1582 "# define fabsf(x) ((float)fabs((double)(float)(x)))\n"
1588 * Prevent HP-UX 11 from defining __size_t and preventing size_t from
1589 * being defined by having it define _hpux_size_t instead.
1592 hackname = hpux11_size_t;
1593 mach = "*-hp-hpux11*";
1594 select = "__size_t";
1597 c_fix_arg = "_hpux_size_t";
1600 "#define __size_t size_t\n"
1601 " extern int getpwuid_r( char *, __size_t, struct passwd **);\n";
1606 * Fix hpux 11.00 broken snprintf declaration
1607 * (third argument is char *, needs to be const char * to prevent
1608 * spurious warnings with -Wwrite-strings or in C++).
1611 hackname = hpux11_snprintf;
1613 select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
1614 ' *(char *\*, *\.\.\.\);)';
1616 c_fix_arg = '%1 const %3';
1618 test_text = "extern int snprintf(char *, size_t, char *, ...);\n"
1619 "extern int snprintf(char *, __size_t, char *, ...);\n"
1620 "extern int snprintf(char *, _hpux_size_t, char *, ...);";
1625 * In inttypes.h on HPUX 11, the use of __CONCAT__ in the definition
1626 * of UINT32_C has undefined behavior according to ISO/ANSI:
1627 * the arguments to __CONCAT__ are not macro expanded before the
1628 * concatination happens so the trailing ')' in the first argument
1629 * is concatinated with the 'l' in the second argument creating an
1630 * invalid pp token. The behavior of invalid pp tokens is undefined.
1631 * GCC does not handle these invalid tokens the way the HP compiler does.
1632 * This problem will potentially occur anytime macros are used in the
1633 * arguments to __CONCAT__. A general solution to this problem would be to
1634 * insert another layer of macro between __CONCAT__ and its use
1635 * in UINT32_C. An example of this solution can be found in the C standard.
1636 * A more specific solution, the one used here, is to change the UINT32_C
1637 * macro to not used macros in the arguments to __CONCAT__.
1640 hackname = hpux11_uint32_c;
1642 select = "^#define UINT32_C\\(__c\\)[ \t]*"
1643 "__CONCAT__\\(__CONCAT_U__\\(__c\\),l\\)";
1645 c_fix_arg = '#define UINT32_C(__c) __CONCAT__(__c,ul)';
1647 "#define CONCAT_U__(__c)\t__CONCAT__(__c,u)\n"
1648 "#define UINT32_C(__c)\t__CONCAT__(__CONCAT_U__(__c),l)";
1653 * Fix hpux 11.00 broken vsnprintf declaration
1656 hackname = hpux11_vsnprintf;
1658 select = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
1659 'const char \*,) __va__list\);';
1661 c_fix_arg = "%1 __va_list);";
1663 test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
1669 * get rid of bogus inline definitions in HP-UX 8.0
1672 hackname = hpux8_bogus_inlines;
1675 bypass = "__GNUG__";
1676 sed = "s@inline int abs(int [a-z][a-z]*) {.*}"
1677 "@extern \"C\" int abs(int);@";
1678 sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
1679 sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
1680 sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
1681 test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n"
1682 "inline double sqr(double v) { return v**0.5; }";
1687 * Fix hpux broken ctype macros
1690 hackname = hpux_ctype_macros;
1692 select = '((: |\()__SB_masks \? )'
1693 '(__SB_masks\[__(alnum|c)\] & _IS)';
1695 c_fix_arg = "%1(int)%3";
1697 test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
1698 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
1703 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
1706 hackname = hpux_htonl;
1707 files = netinet/in.h;
1708 select = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1710 " \\* Macros for number representation conversion\\.\n"
1714 c_fix_arg = "#if 1\n%1";
1716 test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1718 " * Macros for number representation conversion.\n"
1721 "#define ntohl(x) (x)\n"
1722 "#define ntohs(x) (x)\n"
1723 "#define htonl(x) (x)\n"
1724 "#define htons(x) (x)\n"
1726 "#endif /* ! _XOPEN_SOURCE_EXTENDED */";
1734 hackname = hpux_long_double;
1736 select = "extern[ \t]long_double[ \t]strtold";
1737 bypass = "long_double_t";
1738 sed = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
1739 sed = "s/long_double/long double/g";
1741 test_text = "# ifndef _LONG_DOUBLE\n"
1742 "# define _LONG_DOUBLE\n"
1743 " typedef struct {\n"
1744 " unsigned int word1, word2, word3, word4;\n"
1746 "# endif /* _LONG_DOUBLE */\n"
1747 "extern long_double strtold(const char *, char **);\n";
1752 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
1755 hackname = hpux_systime;
1757 select = "^extern struct sigevent;";
1760 c_fix_arg = "struct sigevent;";
1762 test_text = 'extern struct sigevent;';
1767 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown
1768 * type and mpinfou is only defined when _KERNEL is set.
1771 hackname = hpux_spu_info;
1772 mach = "*-hp-hpux*";
1773 files = ia64/sys/getppdp.h;
1774 select = "^.*extern.*spu_info.*";
1777 c_fix_arg = "#ifdef _KERNEL\n%0\n#endif";
1779 test_text = "extern union mpinfou spu_info[];";
1783 hackname = hpux_extern_errno;
1784 mach = "*-hp-hpux10.*";
1785 mach = "*-hp-hpux11.[0-2]*";
1787 select = "^[ \t]*extern int errno;$";
1789 c_fix_arg = "#ifdef __cplusplus\nextern \"C\" {\n#endif\n%0\n#ifdef __cplusplus\n}\n#endif";
1790 test_text = " extern int errno;\n";
1794 * Add missing braces to pthread initializer defines.
1797 hackname = hpux_pthread_initializers;
1798 mach = "*-hp-hpux11.[0-3]*";
1799 files = sys/pthread.h;
1800 sed = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\"
1801 "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@";
1802 sed = "s@^[ \t]*1,[ \t]*\\\\"
1804 sed = "/^[ \t]*0$/d";
1805 sed = "s@__PTHREAD_MUTEX_VALID, 0"
1806 "@{ __PTHREAD_MUTEX_VALID, 0 }@";
1807 sed = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\"
1808 "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@";
1809 sed = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
1810 "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
1811 sed = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
1812 "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
1813 sed = "s@^[ \t]*0, 0[ \t]*\\\\"
1814 "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@";
1815 sed = "s@__PTHREAD_COND_VALID, 0"
1816 "@{ __PTHREAD_COND_VALID, 0 }@";
1817 sed = "s@__LWP_COND_VALID, 0,[ \t]*\\\\"
1818 "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@";
1819 sed = "s@__PTHREAD_RWLOCK_VALID, 0"
1820 "@{ __PTHREAD_RWLOCK_VALID, 0 }@";
1821 sed = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\"
1822 "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@";
1823 sed = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
1824 "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@";
1825 test_text = "#define PTHREAD_MUTEX_INITIALIZER {\t\t\t\t\t\\\\\n"
1826 "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n"
1827 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n"
1828 "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n"
1829 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
1830 "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
1831 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
1836 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant
1839 hackname = huge_val_hex;
1840 files = bits/huge_val.h;
1841 select = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*";
1842 bypass = "__builtin_huge_val";
1845 c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n";
1847 test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)";
1852 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant
1855 hackname = huge_valf_hex;
1856 files = bits/huge_val.h;
1857 select = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*";
1858 bypass = "__builtin_huge_valf";
1861 c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n";
1863 test_text = "# define HUGE_VALF (__extension__ 0x1.0p255f)";
1868 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant
1871 hackname = huge_vall_hex;
1872 files = bits/huge_val.h;
1873 select = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*";
1874 bypass = "__builtin_huge_vall";
1877 c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n";
1879 test_text = "# define HUGE_VALL (__extension__ 0x1.0p32767L)";
1884 * Fix return type of abort and free
1887 hackname = int_abort_free_and_exit;
1889 select = "int[ \t]+(abort|free|exit)[ \t]*\\(";
1890 bypass = "_CLASSIC_ANSI_TYPES";
1893 c_fix_arg = "void\t%1(";
1895 test_text = "extern int abort(int);\n"
1896 "extern int free(void*);\n"
1897 "extern int exit(void*);";
1902 * Fix various macros used to define ioctl numbers.
1903 * The traditional syntax was:
1905 * #define _IO(n, x) (('n'<<8)+x)
1906 * #define TIOCFOO _IO(T, 1)
1908 * but this does not work with the C standard, which disallows macro
1909 * expansion inside strings. We have to rewrite it thus:
1911 * #define _IO(n, x) ((n<<8)+x)
1912 * #define TIOCFOO _IO('T', 1)
1914 * The select expressions match too much, but the c_fix code is cautious.
1916 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
1919 hackname = io_quotes_def;
1920 select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
1921 c_fix = char_macro_def;
1924 "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n"
1925 "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n"
1926 "#define _IO(x,y) ('x'<<8|y)";
1928 "#define XX_IO(x) ('x'<<8|256)";
1932 hackname = io_quotes_use;
1933 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
1935 c_fix = char_macro_use;
1937 test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
1938 "#define TIOCFOO \\\\\n"
1939 "BSD43__IOWR(T, 1) /* Some are multi-line */";
1944 * Check for missing ';' in struct
1947 hackname = ip_missing_semi;
1948 files = netinet/ip.h;
1950 sed = "/^struct/,/^};/s/}$/};/";
1956 "}; /* mumbled struct */\n";
1961 * IRIX 6.5.1[89] <internal/sgimacros.h> unconditionally defines
1962 * __restrict as restrict iff __c99. This is wrong for C++, which
1963 * needs many C99 features, but only supports __restrict.
1966 hackname = irix___restrict;
1967 files = internal/sgimacros.h;
1968 select = "(#ifdef __c99\n)(#[ \t]*define __restrict restrict)";
1970 mach = "mips-sgi-irix6.5";
1973 "# ifndef __cplusplus\n%2\n# endif";
1975 test_text = "#ifdef __c99\n# define __restrict restrict";
1979 * IRIX 6.5.22 <internal/math_core.h> uses the SGI c99 __generic() intrinsic
1980 * to define the fpclasify, isfinite, isinf, isnan, isnormal and signbit
1983 * This was probably introduced around IRIX 6.5.18
1986 hackname = irix___generic1;
1987 files = internal/math_core.h;
1988 mach = "mips-sgi-irix6.5";
1989 select = "#define ([a-z]+)\\(x\\) *__generic.*";
1992 c_fix_arg = "extern int %1(double);\n"
1993 "extern int %1f(float);\n"
1994 "extern int %1l(long double);\n"
1995 "#define %1(x) (sizeof(x) == sizeof(double) ? _%1(x) \\\n"
1996 " : sizeof(x) == sizeof(float) ? _%1f(x) \\\n"
2000 "#define isnan(x) __generic(x,,, _isnan, _isnanf, _isnanl,,,)(x)\n";
2004 /* Likewise <internal/math_core.h> on IRIX 6.5.19 and later uses the SGI
2005 compiler's __generic intrinsic to define isgreater, isgreaterequal,
2006 isless, islessequal, islessgreater and isunordered functions. */
2008 hackname = irix___generic2;
2009 files = internal/math_core.h;
2010 mach = "mips-sgi-irix6.5";
2011 select = "#define ([a-z]+)\\(x,y\\) *__generic.*";
2014 c_fix_arg = "#define %1(x,y) \\\n"
2015 " ((sizeof(x)<=4 && sizeof(y)<=4) ? _%1f(x,y) \\\n"
2016 " : (sizeof(x)<=8 && sizeof(y)<=8) ? _%1(x,y) \\\n"
2020 "#define isless(x,y) __generic(x,y,, _isless, _islessf, _islessl,,,)(x,y)";
2025 * IRIX 5.2's <sys/asm.h> contains an asm comment with a contraction
2026 * that causes the assembly preprocessor to complain about an
2027 * unterminated character constant.
2030 hackname = irix_asm_apostrophe;
2033 select = "^[ \t]*#.*[Ww]e're";
2035 c_fix_arg = "%1 are";
2036 c_fix_arg = "^([ \t]*#.*[Ww]e)'re";
2037 test_text = "\t# and we're on vacation";
2042 * Non-traditional "const" declaration in Irix's limits.h.
2045 hackname = irix_limits_const;
2046 files = fixinc-test-limits.h, limits.h;
2047 select = "^extern const ";
2049 c_fix_arg = "extern __const ";
2050 test_text = "extern const char limit; /* test limits */";
2055 * IRIX 6.5.1[78] <sys/socket.h> has a broken definition of socklen_t.
2056 * Various socket function prototypes use different types instead,
2057 * depending on the API in use (BSD, XPG4/5), but the socklen_t
2058 * definition doesn't reflect this (SGI Bug Id 864477, fixed in
2062 hackname = irix_socklen_t;
2063 files = sys/socket.h;
2064 select = "(#define _SOCKLEN_T\n)(typedef u_int32_t socklen_t;)";
2066 mach = "mips-sgi-irix6.5";
2069 "#if _NO_XOPEN4 && _NO_XOPEN5\n"
2070 "typedef int socklen_t;\n"
2073 "#endif /* _NO_XOPEN4 && _NO_XOPEN5 */";
2075 test_text = "#define _SOCKLEN_T\ntypedef u_int32_t socklen_t;";
2079 * IRIX 5.x's stdio.h and IRIX 6.5's internal/stdio_core.h declare
2080 * some functions that take a va_list as
2081 * taking char *. However, GCC uses void * for va_list, so
2082 * calling vfprintf with a va_list fails in C++. */
2084 hackname = irix_stdio_va_list;
2086 files = internal/stdio_core.h;
2088 select = '/\* va_list \*/ char \*';
2090 c_fix_arg = "__gnuc_va_list";
2092 "extern int printf( const char *, /* va_list */ char * );";
2097 * IRIX 6.5.19 <internal/wchar_core.h> provides the XPG4 variant of
2098 * wcsftime by default. ISO C99 requires the XPG5 variant instead.
2101 hackname = irix_wcsftime;
2102 files = internal/wchar_core.h;
2103 select = "#if _NO_XOPEN5\n(extern size_t[ \t]+wcsftime.*const char \*.*)";
2105 mach = "mips-sgi-irix6.5";
2107 c_fix_arg = "#if _NO_XOPEN5 && !defined(__c99)\n%1";
2109 test_text = "#if _NO_XOPEN5\n"
2110 "extern size_t wcsftime(wchar_t *, __SGI_LIBC_NAMESPACE_QUALIFIER size_t, const char *, const struct tm *);";
2114 * Fixing ISC fmod declaration
2117 hackname = isc_fmod;
2119 select = 'fmod\(double\)';
2121 c_fix_arg = "fmod(double, double)";
2122 test_text = "extern double fmod(double);";
2127 * On Interactive Unix 2.2, certain traditional Unix definitions
2128 * (notably getc and putc in stdio.h) are omitted if __STDC__ is
2129 * defined, not just if _POSIX_SOURCE is defined. This makes it
2130 * impossible to compile any nontrivial program except with -posix.
2133 hackname = isc_omits_with_stdc;
2138 files = "sys/limits.h";
2139 files = "sys/fcntl.h";
2140 files = "sys/dirent.h";
2142 select = '!defined\(__STDC__\) && !defined\(_POSIX_SOURCE\)';
2144 c_fix_arg = '!defined(_POSIX_SOURCE)';
2145 test_text = "#if !defined(__STDC__) && !defined(_POSIX_SOURCE) /* ? ! */"
2146 "\nint foo;\n#endif";
2151 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
2152 * use / * * / to concatenate tokens.
2155 hackname = kandr_concat;
2156 files = "sparc/asm_linkage.h";
2157 files = "sun3/asm_linkage.h";
2158 files = "sun3x/asm_linkage.h";
2159 files = "sun4/asm_linkage.h";
2160 files = "sun4c/asm_linkage.h";
2161 files = "sun4m/asm_linkage.h";
2162 files = "sun4c/debug/asm_linkage.h";
2163 files = "sun4m/debug/asm_linkage.h";
2164 files = "arm/as_support.h";
2165 files = "arm/mc_type.h";
2166 files = "arm/xcb.h";
2167 files = "dev/chardefmac.h";
2168 files = "dev/ps_irq.h";
2169 files = "dev/screen.h";
2170 files = "dev/scsi.h";
2171 files = "sys/tty.h";
2172 files = "Xm.acorn/XmP.h";
2173 files = bsd43/bsd43_.h;
2177 test_text = "#define __CONCAT__(a,b) a/**/b";
2182 * Fix libc1 _G_va_list definition, used in declarations of several
2183 * more-or-less standard functions, for example vasprintf.
2186 hackname = libc1_G_va_list;
2187 files = _G_config.h;
2188 mach = '*-*-linux*libc1';
2189 select = 'typedef void \* _G_va_list;';
2191 c_fix_arg = "typedef __builtin_va_list _G_va_list;";
2192 test_text = 'typedef void * _G_va_list;';
2197 * GNU libc1 string.h does not prototype memcpy and memcmp for gcc
2198 * versions > 1. This fix will open up the declaration for all
2199 * versions of GCC and for g++.
2202 hackname = libc1_ifdefd_memx;
2204 /* The string.h result is overwritten by AAB_ultrix_string when doing
2205 "make check" and will fail. Therefore, we add the following kludgery
2206 to insert the test_text into the special testing header. :-} */
2211 select = "' is a built-in function for gcc 2\\.x\\. \\*/";
2212 bypass = __cplusplus;
2215 '/\* `mem...\' is a built-in function for gcc 2\.x\. \*/' "\n"
2216 '#if defined\(__STDC__\) && __GNUC__ < 2' "\n"
2218 "extern [a-z_]+ mem.*(\n[^#].*)*;)\n"
2222 "/* \\`memcpy' is a built-in function for gcc 2.x. */\n"
2223 "#if defined(__STDC__) && __GNUC__ < 2\n"
2224 "/* Copy N bytes of SRC to DEST. */\n"
2225 "extern __ptr_t memcpy __P ((__ptr_t __dest, __const __ptr_t __src,\n"
2231 /* The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
2232 * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
2233 * constant on recent versions of g++.
2236 hackname = linux_ia64_ucontext;
2237 files = "sys/ucontext.h";
2238 mach = "ia64-*-linux*";
2239 select = '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
2240 '->sc_gr\[0\]\) - \(char \*\) 0\)';
2242 c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2243 test_text = "# define _SC_GR0_OFFSET\t\\\\\n"
2244 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2249 * Apparently some SVR4 systems typedef longlong_t to long ?
2253 hackname = longlong_t;
2254 select = "typedef[ \t]+(unsigned[ \t]+)?long[ \t]+(u_)?longlong_t";
2256 c_fix_arg = "typedef %1long long %2longlong_t";
2257 test_text = "typedef long longlong_t\n"
2258 "typedef unsigned long u_longlong_t";
2263 * Remove header file warning from sys/time.h. Autoconf's
2264 * AC_HEADER_TIME recommends to include both sys/time.h and time.h
2265 * which causes warning on LynxOS. Remove the warning.
2268 hackname = lynxos_no_warning_in_sys_time_h;
2270 select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
2273 test_text = "#warning Using <time.h> instead of <sys/time.h>";
2278 * Add missing declaration for putenv.
2281 hackname = lynxos_missing_putenv;
2282 mach = '*-*-lynxos*';
2284 bypass = 'putenv[ \t]*\\(';
2285 select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2288 "extern int putenv _AP((char *));";
2289 c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2290 test_text = "extern char *getenv _AP((const char *));";
2295 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2297 * On NetBSD, machine is a symbolic link to an architecture specific
2298 * directory name, so we can't match a specific file name here.
2301 hackname = machine_ansi_h_va_list;
2302 select = "define[ \t]+_BSD_VA_LIST_[ \t]";
2303 bypass = '__builtin_va_list';
2306 c_fix_arg = "%1__builtin_va_list";
2307 c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2309 test_text = " # define _BSD_VA_LIST_\tchar**";
2314 * Fix non-ansi machine name defines
2317 hackname = machine_name;
2318 c_test = machine_name;
2319 c_fix = machine_name;
2321 test_text = "/* MACH_DIFF: */\n"
2322 "#if defined( i386 ) || defined( sparc ) || defined( vax )"
2323 "\n/* no uniform test, so be careful :-) */";
2328 * Some math.h files define struct exception (it's in the System V
2329 * Interface Definition), which conflicts with the class exception defined
2330 * in the C++ file std/stdexcept.h. We redefine it to __math_exception.
2331 * This is not a great fix, but I haven't been able to think of anything
2332 * better. Note that we have to put the #ifdef/#endif blocks at beginning
2333 * and end of file, because fixproto runs after us and may insert
2334 * additional references to struct exception.
2337 hackname = math_exception;
2339 select = "struct exception";
2341 * This should be bypassed on __cplusplus, but some supposedly C++ C++
2342 * aware headers, such as Solaris 8 and 9, don't wrap their struct
2343 * exception either. So currently we bypass only for glibc, based on a
2344 * comment in the fixed glibc header. Ick.
2346 bypass = 'We have a problem when using C\+\+|for C\+\+, _[a-z0-9A-Z_]+_exception; for C, exception';
2349 c_fix_arg = "#ifdef __cplusplus\n"
2350 "#define exception __math_exception\n"
2353 c_fix_arg = "#ifdef __cplusplus\n"
2354 "#undef exception\n"
2357 test_text = "typedef struct exception t_math_exception;";
2362 * This looks pretty broken to me. ``dbl_max_def'' will contain
2363 * "define DBL_MAX " at the start, when what we really want is just
2364 * the value portion. Can't figure out how to write a test case
2365 * for this either :-(
2368 hackname = math_huge_val_from_dbl_max;
2372 * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
2373 * in math.h, this fix applies.
2375 select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
2376 bypass = "define[ \t]+DBL_MAX";
2380 * See if we have a definition for DBL_MAX in float.h.
2381 * If we do, we will replace the one in math.h with that one.
2384 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
2385 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
2387 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
2388 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
2389 "s@DBL_MAX@'\"$dbl_max_def@\"\n"
2394 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
2395 "#define HUGE_VAL DBL_MAX";
2403 hackname = nested_auth_des;
2405 select = '(/\*.*rpc/auth_des\.h>.*)/\*';
2407 c_fix_arg = "%1*/ /*";
2408 test_text = "/*#include <rpc/auth_des.h> /* skip this */";
2413 * Fix nested comments in Motorola's <limits.h> and <sys/limits.h>
2416 hackname = nested_motorola;
2417 mach = "m68k-motorola-sysv*";
2418 files = sys/limits.h;
2420 select = "max # bytes atomic in write|error value returned by Math lib";
2422 sed = "s@^\\(#undef[ \t][ \t]*PIPE_BUF[ \t]*"
2423 "/\\* max # bytes atomic in write to a\\)$@\\1 */@";
2424 sed = "s@\\(/\\*#define\tHUGE_VAL\t3.[0-9e+]* \\)"
2425 "\\(/\\*error value returned by Math lib\\*/\\)$@\\1*/ \\2@";
2428 "#undef PIPE_BUF /* max # bytes atomic in write to a\n"
2430 "/*#define\tHUGE_VAL\t3.9e+9 /*error value returned by Math lib*/";
2435 * Fixing nested comments in ISC <sys/limits.h>
2438 hackname = nested_sys_limits;
2439 files = sys/limits.h;
2441 sed = "/CHILD_MAX/s,/\\* Max, Max,";
2442 sed = "/OPEN_MAX/s,/\\* Max, Max,";
2443 test_text = "/*\n#define CHILD_MAX 20 /* Max, Max, ... */ /*\n"
2444 "#define OPEN_MAX 20 /* Max, Max, ... */\n";
2449 * NetBSD has a semicolon after the ending '}' for some extern "C".
2452 hackname = netbsd_extra_semicolon;
2454 files = sys/cdefs.h;
2455 select = "#define[ \t]*__END_DECLS[ \t]*};";
2458 c_fix_arg = "#define __END_DECLS }";
2460 test_text = "#define __END_DECLS };";
2465 * NeXT 3.2 adds const prefix to some math functions.
2466 * These conflict with the built-in functions.
2469 hackname = next_math_prefix;
2470 files = ansi/math.h;
2471 select = "^extern[ \t]+double[ \t]+__const__[ \t]";
2474 c_fix_arg = "extern double %1(";
2475 c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
2477 test_text = "extern\tdouble\t__const__\tmumble();";
2482 * NeXT 3.2 uses the word "template" as a parameter for some
2483 * functions. GCC reports an invalid use of a reserved key word
2484 * with the built-in functions.
2487 hackname = next_template;
2489 select = "[ \t]template\\)";
2493 c_fix_arg = "\\(([^)]*)[ \t]template\\)";
2494 test_text = "extern mumble( char * template); /* fix */";
2499 * NeXT 3.2 includes the keyword volatile in the abort() and exit()
2500 * function prototypes. That conflicts with the built-in functions.
2503 hackname = next_volitile;
2504 files = ansi/stdlib.h;
2505 select = "^extern[ \t]+volatile[ \t]+void[ \t]";
2508 c_fix_arg = "extern void %1(";
2509 c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
2511 test_text = "extern\tvolatile\tvoid\tabort();";
2516 * NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1.
2517 * Note that version 3 of the NeXT system has wait.h in a different directory,
2518 * so that this code won't do anything. But wait.h in version 3 has a
2519 * conditional, so it doesn't need this fix. So everything is okay.
2522 hackname = next_wait_union;
2525 select = 'wait\(union wait';
2527 c_fix_arg = "wait(void";
2528 test_text = "extern pid_d wait(union wait*);";
2533 * a missing semi-colon at the end of the nodeent structure definition.
2536 hackname = nodeent_syntax;
2537 files = netdnet/dnetdb.h;
2538 select = "char[ \t]*\\*na_addr[ \t]*$";
2541 test_text = "char *na_addr\t";
2546 * obstack.h used casts as lvalues.
2548 * We need to change postincrements of casted pointers (which are
2549 * then dereferenced and assigned into) of the form
2551 * *((TYPE*)PTRVAR)++ = (VALUE)
2553 * into expressions like
2555 * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
2557 * which is correct for the cases used in obstack.h since PTRVAR is
2558 * of type char * and the value of the expression is not used.
2561 hackname = obstack_lvalue_cast;
2563 select = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
2565 c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
2566 test_text = "*((void **) (h)->next_free)++ = (aptr)";
2571 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
2572 * defining regex.h related types. This causes libg++ build and usage
2573 * failures. Fixing this correctly requires checking and modifying 3 files.
2576 hackname = osf_namespace_a;
2577 files = reg_types.h;
2578 files = sys/lc_core.h;
2579 test = " -r reg_types.h";
2580 test = " -r sys/lc_core.h";
2581 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
2582 test = " -z \"`grep __regex_t regex.h`\"";
2586 c_fix_arg = "reg(ex|off|match)_t";
2588 test_text = "`touch sys/lc_core.h`"
2589 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
2590 "extern regex_t re;\n"
2591 "extern regoff_t ro;\n"
2592 "extern regmatch_t rm;\n";
2596 hackname = osf_namespace_c;
2598 test = " -r reg_types.h";
2599 test = " -r sys/lc_core.h";
2600 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
2601 test = " -z \"`grep __regex_t regex.h`\"";
2603 select = "#include <reg_types\.h>.*";
2606 "typedef __regex_t\tregex_t;\n"
2607 "typedef __regoff_t\tregoff_t;\n"
2608 "typedef __regmatch_t\tregmatch_t;";
2610 test_text = "#include <reg_types.h>";
2615 * Fix __page_size* declarations in pthread.h AIX 4.1.[34].
2616 * The original ones fail if uninitialized externs are not common.
2617 * This is the default for all ANSI standard C++ compilers.
2620 hackname = pthread_page_size;
2622 select = "^int __page_size";
2624 c_fix_arg = "extern %0";
2625 test_text = "int __page_size;";
2629 * On broken glibc-2.3.3 systems an array of incomplete structures is
2630 * passed to __sigsetjmp. Fix that to take a pointer instead.
2633 hackname = pthread_incomplete_struct_argument;
2635 select = "struct __jmp_buf_tag";
2637 c_fix_arg = "%1 *%2%3";
2638 c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) (__env)\\[1\\](.*)$";
2639 test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask);";
2643 * On DYNIX/ptx, sys/mc_param.h has an embedded asm for the cpuid instruction
2644 * on the P5. This is not used by anything else so we ifdef it out.
2645 * Current GCC doesn't seem to complain about the asm, though.
2649 hackname = ptx_sys_mc_param_h;
2650 files = sys/mc_param.h;
2651 sed = "/__asm/,/}/{"
2653 "#if !defined (__GNUC__) && !defined (__GNUG__)\n"
2657 test_text = "__asm\n"
2660 " non-GNU assembly here\n"
2667 * Fix return type of fread and fwrite on sysV68
2670 hackname = read_ret_type;
2672 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
2674 c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
2675 c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
2677 test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
2682 * Fix casts as lvalues in glibc's <rpc/xdr.h>.
2685 hackname = rpc_xdr_lvalue_cast_a;
2687 select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
2689 c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
2690 test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
2691 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
2696 hackname = rpc_xdr_lvalue_cast_b;
2698 select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
2700 c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
2701 test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
2702 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
2707 * function class(double x) conflicts with C++ keyword on rs/6000
2710 hackname = rs6000_double;
2712 select = '[^a-zA-Z_]class\(';
2715 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
2716 c_fix_arg = '^.*[^a-zA-Z_]class\(.*';
2718 test_text = "extern int class();";
2723 * Wrong fchmod prototype on RS/6000.
2726 hackname = rs6000_fchmod;
2728 select = 'fchmod\(char \*';
2730 c_fix_arg = "fchmod(int";
2731 test_text = "extern int fchmod(char *, mode_t);";
2736 * parameters conflict with C++ new on rs/6000
2739 hackname = rs6000_param;
2743 select = 'rename\(const char \*old, const char \*new\)';
2745 c_fix_arg = 'rename(const char *_old, const char *_new)';
2747 test_text = 'extern int rename(const char *old, const char *new);';
2752 * On OpenServer and on UnixWare 7, <math.h> uses the native compiler
2753 * __builtin_generic. We fix that usage to use the GCC equivalent.
2754 * It also has a plethora of inline functions that conflict with libstdc++.
2757 hackname = sco_math;
2759 files = ansi/math.h;
2760 files = posix/math.h;
2761 files = xpg4/math.h;
2762 files = xpg4v2/math.h;
2763 files = xpg4plus/math.h;
2764 files = ods_30_compat/math.h;
2765 files = oldstyle/math.h;
2766 select = "inline double abs";
2767 bypass = "__GNUG__";
2768 sed = "/#define.*__fp_class(a) \\\\/i\\\n"
2769 "#ifndef __GNUC__\n";
2771 "/.*__builtin_generic/a\\\n"
2773 "#define __fp_class(a) \\\\\\\n"
2774 " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a),long double),\\\\\\\n"
2775 " __fpclassifyl(a), \\\\\\\n"
2776 " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a), float), \\\\\\\n"
2777 " __fpclassifyf(a),__fpclassify(a)))\\\n"
2780 sed = "/extern \"C\\+\\+\"/N;"
2781 "/inline double abs/i\\\n"
2782 "#ifndef __GNUC__\n";
2783 sed = "/inline long double trunc/N;"
2784 "/inline long double trunc.*}.*extern \"C\\+\\+\"/a\\\n"
2785 "#endif /* ! __GNUC__ */";
2788 "#define __fp_class(a) \\\\\n"
2789 " __builtin_generic(a,\"ld:__fplcassifyl;f:__fpclassifyf;:__fpclassify\")\n";
2795 * On SCO OpenServer prior to 5.0.7UP1, <sys/regset.h> and <ieeefp.h>
2796 * have a clash on struct _fpstate and struct fpstate.
2799 hackname = sco_regset;
2800 files = sys/regset.h;
2801 mach = "*-*-sco3.2v5*";
2802 select = "(struct[ \t]+.*)fpstate";
2804 c_fix_arg = "%1rsfpstate";
2808 " struct\tfpstate\n"
2814 " struct _fpstate\n"
2823 * The static functions lstat() and fchmod() in <sys/stat.h>
2824 * cause G++ grief since they're not wrapped in "if __cplusplus".
2826 * On SCO OpenServer 5.0.0 through (at least) 5.0.5 <sys/stat.h> contains
2827 * tiny static wrappers that aren't C++ safe.
2830 hackname = sco_static_func;
2832 mach = "i?86-*-sco3.2*";
2833 select = "^static int";
2835 sed = "/^static int/i\\\n"
2836 "#if __cplusplus\\\n"
2837 "extern \"C\" {\\\n"
2838 "#endif /* __cplusplus */";
2841 "#if __cplusplus\\\n"
2843 "#endif /* __cplusplus */";
2847 "static int\tstat(const char *__f, struct stat *__p) {\n"
2848 "\treturn __stat32(__f, __p);\n"
2849 "}\n\n# else /* !__STDC__ THIS FAILS ON BSD SYSTEMS */\n"
2851 "static int\tstat(__f, __p)\n"
2853 "\tstruct stat *__p;\n"
2855 "\treturn __stat32(__f, __p);\n"
2862 * Fix prototype declaration of utime in sys/times.h.
2863 * In 3.2v4.0 the const is missing.
2866 hackname = sco_utime;
2867 files = sys/times.h;
2868 mach = "i?86-*-sco3.2v4*";
2870 select = '\(const char \*, struct utimbuf \*\);';
2872 c_fix_arg = '(const char *, const struct utimbuf *);';
2874 test_text = "extern int utime(const char *, struct utimbuf *);";
2878 * Sun Solaris 10 defines several C99 math macros in terms of
2879 * builtins specific to the Studio compiler, in particular not
2880 * compatible with the GNU compiler.
2883 hackname = solaris_math_1;
2884 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2885 bypass = "__GNUC__";
2886 files = iso/math_c99.h;
2888 c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
2889 c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
2891 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2893 "#define HUGE_VAL __builtin_huge_val\n"
2894 "#undef HUGE_VALF\n"
2895 "#define HUGE_VALF __builtin_huge_valf\n"
2896 "#undef HUGE_VALL\n"
2897 "#define HUGE_VALL __builtin_huge_vall";
2901 hackname = solaris_math_2;
2902 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2903 bypass = "__GNUC__";
2904 files = iso/math_c99.h;
2906 c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
2907 c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
2909 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2911 "#define INFINITY __builtin_infinity";
2915 hackname = solaris_math_3;
2916 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2917 bypass = "__GNUC__";
2918 files = iso/math_c99.h;
2920 c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
2921 c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
2923 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2925 "#define NAN __builtin_nan";
2929 hackname = solaris_math_4;
2930 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2931 bypass = "__GNUC__";
2932 files = iso/math_c99.h;
2934 c_fix_arg = "#define\tfpclassify(x) \\\n"
2935 " __extension__ ({ __typeof(x) __x_fp = (x); \\\n"
2936 "\t\t isnan(__x_fp) \\\n"
2937 "\t\t ? FP_NAN \\\n"
2938 "\t\t : isinf(__x_fp) \\\n"
2939 "\t\t ? FP_INFINITE \\\n"
2940 "\t\t : isnormal(__x_fp) \\\n"
2941 "\t\t\t ? FP_NORMAL \\\n"
2942 "\t\t\t : __x_fp == 0.0 \\\n"
2943 "\t\t\t ? FP_ZERO \\\n"
2944 "\t\t\t : FP_SUBNORMAL; })";
2945 c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
2947 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2948 "#undef fpclassify\n"
2949 "#define fpclassify(x) __builtin_fpclassify(x)";
2953 hackname = solaris_math_5;
2954 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2955 bypass = "__GNUC__";
2956 files = iso/math_c99.h;
2958 c_fix_arg = "#define\tisfinite(x) \\\n"
2959 " __extension__ ({ __typeof (x) __x_f = (x); \\\n"
2960 "\t\t __builtin_expect(!isnan(__x_f - __x_f), 1); })";
2961 c_fix_arg = "^#define[ \t]+isfinite\\(x\\)[ \t]+__builtin_isfinite\\(x\\)";
2963 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2965 "#define isfinite(x) __builtin_isfinite(x)";
2969 hackname = solaris_math_6;
2970 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2971 bypass = "__GNUC__";
2972 files = iso/math_c99.h;
2974 c_fix_arg = "#define\tisinf(x) \\\n"
2975 " __extension__ ({ __typeof (x) __x_i = (x); \\\n"
2976 "\t\t __builtin_expect(!isnan(__x_i) && !isfinite(__x_i), 0); })";
2977 c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__builtin_isinf\\(x\\)";
2979 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2981 "#define isinf(x) __builtin_isinf(x)";
2985 hackname = solaris_math_7;
2986 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2987 bypass = "__GNUC__";
2988 files = iso/math_c99.h;
2990 c_fix_arg = "#define\tisnormal(x) \\\n"
2991 " __extension__ ({ __typeof(x) __x_n = (x); \\\n"
2992 "\t\t if (__x_n < 0.0) __x_n = -__x_n; \\\n"
2993 "\t\t __builtin_expect(isfinite(__x_n) \\\n"
2994 "\t\t\t\t && (sizeof(__x_n) == sizeof(float) \\\n"
2995 "\t\t\t\t\t ? __x_n >= __FLT_MIN__ \\\n"
2996 "\t\t\t\t\t : sizeof(__x_n) == sizeof(long double) \\\n"
2997 "\t\t\t\t\t ? __x_n >= __LDBL_MIN__ \\\n"
2998 "\t\t\t\t\t : __x_n >= __DBL_MIN__), 1); })";
2999 c_fix_arg = "^#define[ \t]+isnormal\\(x\\)[ \t]+__builtin_isnormal\\(x\\)";
3001 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3003 "#define isnormal(x) __builtin_isnormal(x)";
3007 hackname = solaris_math_8;
3008 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3009 bypass = "__GNUC__";
3010 files = iso/math_c99.h;
3012 c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
3013 "\t\t\t ? __builtin_signbitf(x) \\\n"
3014 "\t\t\t : sizeof(x) == sizeof(long double) \\\n"
3015 "\t\t\t ? __builtin_signbitl(x) \\\n"
3016 "\t\t\t : __builtin_signbit(x))";
3017 c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
3019 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3021 "#define signbit(x) __builtin_signbit(x)";
3025 hackname = solaris_math_9;
3026 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3027 bypass = "__GNUC__";
3028 files = iso/math_c99.h;
3030 c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)";
3031 c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) __builtin_[a-z]+\\(y\\)\\)";
3033 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3034 "#undef isgreater\n"
3035 "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n"
3036 "#undef isgreaterequal\n"
3037 "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n"
3039 "#define isless(x, y) ((x) __builtin_isless(y))\n"
3040 "#undef islessequal\n"
3041 "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n"
3042 "#undef islessgreater\n"
3043 "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n"
3044 "#undef isunordered\n"
3045 "#define isunordered(x, y) ((x) __builtin_isunordered(y))";
3049 * Sun Solaris 2.5.1, 2.6 defines PTHREAD_{MUTEX|COND}_INITIALIZER
3050 * incorrectly, so we replace them with versions that correspond to
3051 * the definition. We also explicitly name this fix "1" and the next
3052 * fix "2" because this one does not deal with the last field. This
3053 * fix needs to run before the next.
3056 hackname = solaris_mutex_init_1;
3057 select = '@\(#\)pthread.h' "[ \t]+1.1[0-9][ \t]+9[567]/[0-9/]+ SMI";
3059 sed = "/define[ \t]*PTHREAD_MUTEX_INI/s/{0, 0,/{{{0}, 0}, {{{0}}},/\n"
3060 "/define[ \t]*PTHREAD_COND_INI/s/{0,/{{{0},0},/";
3062 '#ident "@(#)pthread.h 1.16 97/05/05 SMI"'"\n"
3063 "#define PTHREAD_MUTEX_INITIALIZER\t{0, 0, 0}\n"
3064 "#define PTHREAD_COND_INITIALIZER\t{0, 0} /* */\n";
3069 * Sun Solaris defines PTHREAD_MUTEX_INITIALIZER with a trailing
3070 * "0" for the last field of the pthread_mutex_t structure, which is
3071 * of type upad64_t, which itself is typedef'd to int64_t, but with
3072 * __STDC__ defined (e.g. by -ansi) it is a union. So change the
3073 * initializer to "{0}" instead
3076 hackname = solaris_mutex_init_2;
3077 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3080 * On Solaris 10, this fix is unnecessary because upad64_t is
3081 * always defined correctly regardless of the definition of the
3082 * __STDC__ macro. The first "mach" pattern matches up to
3083 * solaris9. The second "mach" pattern will not match any two (or
3084 * more) digit solaris version, but it will match e.g. 2.5.1.
3086 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3088 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3093 c_fix_arg = "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+"
3094 "(|/\*.*\*/[ \t]*\\\\\n[ \t]*)\\{.*)"
3095 ",[ \t]*0\\}" "(|[ \t].*)$";
3097 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3098 "#define PTHREAD_MUTEX_INITIALIZER\t{{{0},0}, {{{0}}}, 0}\n"
3099 "#define PTHREAD_COND_INITIALIZER\t{{{0}, 0}, 0}\t/* DEFAULTCV */\n"
3100 "#define PTHREAD_MUTEX_INITIALIZER /* = DEFAULTMUTEX */ \\\\\n"
3101 " {{0, 0, 0, DEFAULT_TYPE, _MUTEX_MAGIC}, {{{0}}}, 0}\n"
3102 "#define PTHREAD_COND_INITIALIZER /* = DEFAULTCV */ \\\\\n"
3103 " {{{0, 0, 0, 0}, DEFAULT_TYPE, _COND_MAGIC}, 0}";
3108 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a "0" for some
3109 * fields of the pthread_rwlock_t structure, which are of type
3110 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3111 * defined (e.g. by -ansi) it is a union. So change the initializer
3115 hackname = solaris_rwlock_init_1;
3116 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3118 mach = '*-*-solaris*';
3120 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3123 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
3125 c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
3126 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
3129 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3130 "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
3135 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
3136 * structure. As such, it need two levels of brackets, but only
3137 * contains one. Wrap the macro definition in an extra layer.
3140 hackname = solaris_once_init_1;
3141 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3143 mach = '*-*-solaris*';
3145 c_fix_arg = "%1{%2}%3";
3146 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
3148 '#pragma ident "@(#)pthread.h 1.37 04/09/28 SMI"'"\n"
3149 "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
3154 * Sun Solaris defines PTHREAD_ONCE_INIT with a "0" for some
3155 * fields of the pthread_once_t structure, which are of type
3156 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3157 * defined (e.g. by -ansi) it is a union. So change the initializer
3158 * to "{0}" instead. This test relies on solaris_once_init_1.
3161 hackname = solaris_once_init_2;
3162 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3165 * On Solaris 10, this fix is unnecessary because upad64_t is
3166 * always defined correctly regardless of the definition of the
3167 * __STDC__ macro. The first "mach" pattern matches up to
3168 * solaris9. The second "mach" pattern will not match any two (or
3169 * more) digit solaris version, but it will match e.g. 2.5.1.
3171 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3173 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3176 "%1{0}, {0}, {0}, {%3}%4\n"
3178 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{\\{)"
3179 "(0, 0, 0, )(PTHREAD_[A-Z_]+)(\\}\\})[ \t]*$";
3181 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3182 "#define PTHREAD_ONCE_INIT\t{{0, 0, 0, PTHREAD_ONCE_NOTDONE}}\n";
3187 * Solaris 2.5.1 and 2.6 use an outdated prototype for send & recv
3188 * in sys/socket.h. This is corrected in Solaris 7 and up.
3191 hackname = solaris_socket;
3192 files = sys/socket.h;
3193 select = '@\(#\)socket.h' "[ \t]+1.[123][0-9][ \t]+9[567]/[0-9/]+ SMI";
3195 c_fix_arg = "extern int %1(int, %2void *, int, int);";
3196 c_fix_arg = '^extern int (recv|send)\(int,'
3200 test_text = '#ident "@(#)socket.h 1.30 97/01/20 SMI"'"\n"
3201 "extern int recv(int, char *, int, int);\n"
3202 "extern int send(int, const char *, int, int);";
3207 * Solaris 2.8 has what appears to be some gross workaround for
3208 * some old version of their c++ compiler. G++ doesn't want it
3209 * either, but doesn't want to be tied to SunPRO version numbers.
3212 hackname = solaris_stdio_tag;
3213 files = stdio_tag.h;
3215 select = '__cplusplus < 54321L';
3216 /* In Solaris 10, the code in stdio_tag.h is conditionalized on
3217 "!defined(__GNUC__)" so we no longer need to fix it. */
3218 bypass = '__GNUC__';
3219 sed = 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/';
3221 test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
3226 * Sun Solaris 2.5.1 doesn't define 'getpagesize' in <unistd.h>, as is done
3227 * on Solaris 2.6 and up.
3230 hackname = solaris_unistd;
3232 select = '@\(#\)unistd.h' "[ \t]+1.3[0-9][ \t]+9[567]/[0-9/]+ SMI";
3233 bypass = "getpagesize";
3235 c_fix_arg = "extern int getpagesize();\n%0";
3236 c_fix_arg = '^extern (pid_t|int) getpgid\(.*\);';
3237 test_text = '#ident "@(#)unistd.h 1.33 95/08/28 SMI"'"\n"
3238 "extern pid_t getpgid(pid_t);\n"
3239 "extern int getpgid();";
3244 * <widec.h> until Solaris 2.5.1 defines macros for a couple of <wchar.h>
3245 * functions, breaking their prototypes if that file is included afterwards.
3246 * Include <wchar.h> early to avoid this issue, as is done on Solaris 2.6
3250 hackname = solaris_widec;
3252 mach = '*-*-solaris2.[0-5]';
3253 mach = '*-*-solaris2.[0-5].*';
3254 bypass = "include.*wchar\\.h";
3255 select = "#include <euc.h>";
3257 c_fix_arg = "%0\n#include <wchar.h>";
3258 test_text = "#include <euc.h>";
3263 * a missing semi-colon at the end of the statsswtch structure definition.
3266 hackname = statsswtch;
3267 files = rpcsvc/rstat.h;
3268 select = "boottime$";
3270 c_fix_arg = "boottime;";
3271 test_text = "struct statswtch {\n int boottime\n};";
3276 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
3277 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
3281 hackname = stdio_stdarg_h;
3283 bypass = "include.*(stdarg\.h|machine/ansi\.h)";
3285 * On Solaris 10, this fix is unncessary; <stdio.h> includes
3286 * <iso/stdio_iso.h>, which includes <sys/va_list.h>.
3288 mach = '*-*-solaris2.1[0-9]*';
3293 c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n";
3300 * Don't use or define the name va_list in stdio.h. This is for
3301 * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence
3302 * of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
3303 * indicate that the header knows what it's doing -- under SUSv2,
3304 * stdio.h is required to define va_list, and we shouldn't break
3305 * that. On IRIX 6.5, internal/wchar_core.h used to get its
3306 * definition of va_list from stdio.h. Since this doesn't happen any
3307 * longer, use __gnuc_va_list there, too.
3310 hackname = stdio_va_list;
3312 files = internal/stdio_core.h;
3313 files = internal/wchar_core.h;
3314 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3316 * On Solaris 10, the definition in
3317 * <stdio.h> is guarded appropriately by the _XPG4 feature macro;
3318 * there is therefore no need for this fix there.
3320 mach = '*-*-solaris2.1[0-9]*';
3324 * Use __gnuc_va_list in arg types in place of va_list.
3325 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3326 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3327 * trailing parentheses and semicolon save all other systems from this.
3328 * Define __not_va_list__ (something harmless and unused)
3329 * instead of va_list.
3330 * Don't claim to have defined va_list.
3332 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3333 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3334 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3335 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3336 "s@ va_list@ __not_va_list__@\n"
3337 "s@\\*va_list@*__not_va_list__@\n"
3338 "s@ __va_list)@ __gnuc_va_list)@\n"
3339 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3340 "@typedef \\1 __not_va_list__;@\n"
3341 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3342 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3343 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3344 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3345 "s@VA_LIST@DUMMY_VA_LIST@\n"
3346 "s@_Va_LIST@_VA_LIST@";
3347 test_text = "extern void mumble( va_list);";
3352 * Fix headers that use va_list from stdio.h to use the updated
3353 * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is
3354 * dealt with elsewhere. The presence of __gnuc_va_list,
3355 * __DJ_va_list, or _G_va_list is taken to indicate that the header
3356 * knows what it's doing.
3359 hackname = stdio_va_list_clients;
3367 files = curses_colr/curses.h;
3368 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3369 /* Don't fix, if we use va_list from stdarg.h, or if the use is
3370 otherwise protected. */
3371 bypass = 'include <stdarg\.h>|#ifdef va_start';
3374 * Use __gnuc_va_list in arg types in place of va_list.
3375 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3376 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3377 * trailing parentheses and semicolon save all other systems from this.
3378 * Define __not_va_list__ (something harmless and unused)
3379 * instead of va_list.
3380 * Don't claim to have defined va_list.
3382 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3383 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3384 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3385 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3386 "s@ va_list@ __not_va_list__@\n"
3387 "s@\\*va_list@*__not_va_list__@\n"
3388 "s@ __va_list)@ __gnuc_va_list)@\n"
3389 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3390 "@typedef \\1 __not_va_list__;@\n"
3391 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3392 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3393 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3394 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3395 "s@VA_LIST@DUMMY_VA_LIST@\n"
3396 "s@_Va_LIST@_VA_LIST@";
3397 test_text = "extern void mumble( va_list);";
3402 * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
3403 * is "!defined( __STRICT_ANSI__ )"
3406 hackname = strict_ansi_not;
3407 select = "^([ \t]*#[ \t]*if.*)"
3409 "|__STDC__[ \t]*==[ \t]*0"
3410 "|__STDC__[ \t]*!=[ \t]*1"
3411 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
3412 /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
3413 bypass = 'GNU and MIPS C compilers define __STDC__ differently';
3414 /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
3415 is not defined by GCC, so it is safe. */
3416 bypass = '__SCO_VERSION__.*__STDC__ != 1';
3417 c_test = stdc_0_in_system_headers;
3420 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3422 test_text = "#if !__STDC__ \n"
3423 "#if __STDC__ == 0\n"
3424 "#if __STDC__ != 1\n"
3425 "#if __STDC__ - 0 == 0"
3426 "/* not std C */\nint foo;\n"
3427 "\n#end-end-end-end-if :-)";
3432 * is "!defined( __STRICT_ANSI__ )" on continued #if-s
3435 hackname = strict_ansi_not_ctd;
3436 files = math.h, limits.h, stdio.h, signal.h,
3437 stdlib.h, sys/signal.h, time.h;
3439 * Starting at the beginning of a line, skip white space and
3440 * a leading "(" or "&&" or "||". One of those must be found.
3441 * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
3442 * expression. If these are nested, then they must accumulate
3443 * because we won't match any closing parentheses. Finally,
3444 * after skipping over all that, we must then match our suspect
3445 * phrase: "__STDC__-0==0" with or without white space.
3447 select = "^([ \t]*" '(\(|&&|\|\|)'
3448 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
3450 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
3451 c_test = stdc_0_in_system_headers;
3454 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3456 test_text = "#if 1 && \\\\\n"
3457 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
3458 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
3459 "|| __STDC__ - 0 == 0 ) /* not std C */\n"
3465 * "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1"
3466 * is "defined( __STRICT_ANSI__ )"
3469 hackname = strict_ansi_only;
3470 select = "^([ \t]*#[ \t]*if.*)"
3471 "(__STDC__[ \t]*!=[ \t]*0"
3472 "|__STDC__[ \t]*==[ \t]*1"
3473 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
3474 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
3475 c_test = stdc_0_in_system_headers;
3478 c_fix_arg = "%1 defined(__STRICT_ANSI__)";
3480 test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
3485 * IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s
3486 * in prototype without previous definition.
3489 hackname = struct_file;
3491 select = '^.*xdrstdio_create.*struct __file_s';
3493 c_fix_arg = "struct __file_s;\n%0";
3494 test_text = "extern void xdrstdio_create( struct __file_s* );";
3499 * IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr
3500 * in prototype without previous definition.
3502 * Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same
3503 * function, and does define it.
3506 hackname = struct_sockaddr;
3508 select = "^.*authdes_create.*struct sockaddr[^_]";
3509 bypass = "<sys/socket\.h>";
3510 bypass = "struct sockaddr;\n";
3512 c_fix_arg = "struct sockaddr;\n%0";
3513 test_text = "extern AUTH* authdes_create( struct sockaddr* );";
3518 * Apply fix this to all OSs since this problem seems to effect
3519 * more than just SunOS.
3522 hackname = sun_auth_proto;
3527 bypass = "__cplusplus";
3529 * Select those files containing '(*name)()'.
3531 select = '\(\*[a-z][a-z_]*\)\(\)';
3534 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
3535 "#else\n%1();%2\n#endif";
3536 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
3540 " int (*name)(); /* C++ bad */\n"
3546 * Fix bogus #ifdef on SunOS 4.1.
3549 hackname = sun_bogus_ifdef;
3550 files = "hsfs/hsfs_spec.h";
3551 files = "hsfs/iso_spec.h";
3552 select = '#ifdef(.*\|\|.*)';
3554 c_fix_arg = "#if%1";
3556 test_text = "#ifdef __i386__ || __vax__ || __sun4c__";
3561 * Fix the CAT macro in SunOS memvar.h.
3564 hackname = sun_catmacro;
3565 files = pixrect/memvar.h;
3566 select = "^#define[ \t]+CAT\\(a,b\\).*";
3571 "# define CAT(a,b) a##b\n"
3572 "#else\n%0\n#endif";
3575 "#define CAT(a,b)\ta/**/b";
3580 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
3581 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68
3584 hackname = sun_malloc;
3586 bypass = "_CLASSIC_ANSI_TYPES";
3588 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
3589 sed = "s/int[ \t][ \t]*free/void\tfree/g";
3590 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
3591 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
3592 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
3595 "typedef char *\tmalloc_t;\n"
3597 "char*\tmalloc();\n"
3598 "char*\tcalloc();\n"
3599 "char*\trealloc();";
3604 * Check for yet more missing ';' in struct (in SunOS 4.0.x)
3607 hackname = sun_rusers_semi;
3608 files = rpcsvc/rusers.h;
3610 sed = "/^struct/,/^};/s/_cnt$/_cnt;/";
3611 test_text = "struct mumble\n int _cnt\n};";
3616 * signal.h on SunOS defines signal using (),
3617 * which causes trouble when compiling with g++ -pedantic.
3620 hackname = sun_signal;
3621 files = sys/signal.h;
3623 select = "^void\t" '\(\*signal\(\)\)\(\);.*';
3627 "#ifdef __cplusplus\n"
3628 "void\t(*signal(...))(...);\n"
3629 "#else\n%0\n#endif";
3631 test_text = "void\t(*signal())();";
3636 * Correct the return type for strlen in strings.h in SunOS 4.
3639 hackname = sunos_strlen;
3641 select = "int[ \t]*strlen\\(\\);(.*)";
3643 c_fix_arg = "__SIZE_TYPE__ strlen();%1";
3644 test_text = " int\tstrlen(); /* string length */";
3649 * Disable apparent native compiler optimization cruft in SVR4.2 <string.h>
3650 * that is visible to any ANSI compiler using this include. Simply
3651 * delete the lines that #define some string functions to internal forms.
3654 hackname = svr4_disable_opt;
3656 select = '#define.*__std_hdr_';
3657 sed = '/#define.*__std_hdr_/d';
3658 test_text = "#define strlen __std_hdr_strlen\n";
3663 * Conditionalize some of <sys/endian.h> on __GNUC__ and __GNUG__.
3664 * On some systems (UnixWare 2, UnixWare 7), the file is byteorder.h
3665 * but we still "hijack" it and redirect it to the GNU byteorder.h..
3669 hackname = svr4_endian;
3670 files = sys/endian.h;
3673 * since we emit our own sys/byteorder.h,
3674 * this fix can never be applied to that file.
3676 files = sys/byteorder.h;
3678 bypass = '__GNUC__';
3680 sed = "/#\tifdef\t__STDC__/i\\\n"
3681 "# if !defined (__GNUC__) && !defined (__GNUG__)\n";
3683 sed = "/#\t\tinclude\t<sys\\/byteorder.h>/s/\t\t/ /";
3685 sed = "/# include\t<sys\\/byteorder.h>/i\\\n"
3686 "# endif /* !defined (__GNUC__) && !defined (__GNUG__) */\n";
3692 * Remove useless extern keyword from struct forward declarations
3693 * in <sys/stream.h> and <sys/strsubr.h>
3697 hackname = svr4_extern_struct;
3698 files = sys/stream.h;
3699 files = sys/strsubr.h;
3700 select = 'extern struct [a-z_]*;';
3701 sed = 's/extern struct \([a-z][a-z_]*\)/struct \1/';
3706 * Fix declarations of `ftw' and `nftw' in <ftw.h>. On some/most SVR4
3707 * systems the file <ftw.h> contains extern declarations of these
3708 * functions followed by explicitly `static' definitions of these
3709 * functions... and that's not allowed according to ANSI C. (Note
3710 * however that on Solaris, this header file glitch has been pre-fixed by
3711 * Sun. In the Solaris version of <ftw.h> there are no static
3712 * definitions of any function so we don't need to do any of this stuff
3718 hackname = svr4_ftw;
3720 select = '^extern int ftw\(const';
3722 sed = '/^extern int ftw(const/i' "\\\n"
3723 "#if !defined(_STYPES)\\\n"
3728 sed = 's/extern \(int ftw(const.*\)$/\1/';
3729 sed = "/^extern int nftw/i\\\n"
3730 "#if defined(_STYPES)\\\n"
3735 sed = 's/extern \(int nftw.*\)$/\1/';
3736 sed = "/^extern int ftw(),/c\\\n"
3737 "#if !defined(_STYPES)\\\n"
3743 "#if defined(_STYPES)\\\n"
3755 * Fix broken decl of getcwd present on some svr4 systems.
3758 hackname = svr4_getcwd;
3761 files = prototypes.h;
3762 select = 'getcwd\(char \*, int\)';
3765 c_fix_arg = "getcwd(char *, size_t)";
3767 test_text = "extern char* getcwd(char *, int);";
3772 * Wrap some files on System V r4 and DYNIX/ptx systems with
3773 * #ifdef _KERNEL, presumably to prevent kernel headers from
3774 * leaking into userspace. This may not be necessary at all,
3775 * but it was in the old scripts, so it seems safest to keep it for now.
3778 /* Can't name this with _kernel, or the test case will hit the bypass! */
3779 hackname = svr4_krnl;
3780 /* Since I'm rather unsure about the validity of this, limit it
3781 * to the specific systems it was operating on before. It should
3782 * also be bypassed for i?86-*-sysv4.3uw2, by that rule, but I didn't
3783 * see an easy way to do that. Hopefully it will be harmless
3784 * in any case. -- Nathanael */
3785 mach = '*-*-sysv4*';
3786 mach = 'i?86-sequent-ptx*';
3787 files = fs/rfs/rf_cache.h;
3791 files = sys/getpages.h;
3793 files = sys/cmn_err.h;
3794 files = sys/kdebugger.h;
3796 /* This bypass will match _KERNEL, __KERNEL, __KERNEL__, etc.
3797 * It will also match SVR4_KERNEL_CHECK, which means that the
3798 * testsuite case will always be bypassed. Which is fine with me. */
3802 c_fix_arg = "#ifdef _KERNEL\n";
3803 c_fix_arg = "#endif /* _KERNEL */\n";
3805 /* There's no reasonable test for this given that we don't know exactly
3806 * what problem inspired it in the first place. */
3812 * Delete any #defines of `__i386' which may be present in <ieeefp.h>. They
3813 * tend to conflict with the compiler's own definition of this symbol. (We
3814 * will use the compiler's definition.)
3815 * Likewise __sparc, for Solaris, and __i860, and a few others
3816 * (guessing it is necessary for all of them).
3820 hackname = svr4_mach_defines;
3822 select = "#define[ \t]*__(i386|mips|sparc|m88k|m68k)[ \t]";
3823 sed = "/#define[ \t]*__\\(i386|mips|sparc|m88k|m68k\\)[ \t]/d";
3829 * Fix declarations of `makedev', `major', and `minor' in <sys/mkdev.h>.
3830 * They are declared as non-static then immediately redeclared as static.
3834 hackname = svr4_mkdev;
3835 files = sys/mkdev.h;
3838 sed = "/^dev_t makedev(/s/^/static /";
3839 sed = "/^major_t major(/s/^/static /";
3840 sed = "/^minor_t minor(/s/^/static /";
3846 * Fix reference to NC_NPI_RAW in <sys/netcspace.h>.
3847 * Also fix types of array initializers.
3851 hackname = svr4_netcspace;
3852 files = sys/netcspace.h;
3853 select = 'NC_NPI_RAW';
3854 sed = 's/NC_NPI_RAW/NC_TPI_RAW/g';
3855 sed = 's/NC_/(unsigned long) NC_/';
3860 * Fix reference to NMSZ in <sys/adv.h>.
3864 hackname = svr4_nmsz;
3866 select = '\[NMSZ\]';
3867 sed = 's/\[NMSZ\]/\[RFS_NMSZ\]/g';
3873 * Some SVR4 systems supposedly use these non-ANSI preprocessor directives.
3877 hackname = svr4_preproc_lint_on;
3878 select = '#lint\(on\)';
3880 c_fix_arg = 'defined(lint)';
3881 test_text = "#if #lint(on)";
3884 hackname = svr4_preproc_lint_off;
3885 select = '#lint\(off\)';
3887 c_fix_arg = '!defined(lint)';
3888 test_text = "#if #lint(off)";
3891 hackname = svr4_preproc_machine;
3892 select = '#(machine|system|cpu)\(([^)]*)\)';
3894 c_fix_arg = 'defined(__%1__)';
3895 test_text = "#if #machine(i386) || #system(vax) || #cpu(sparc)";
3901 * Fix broken decl of profil present on some svr4 systems.
3904 hackname = svr4_profil;
3909 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
3910 /* The fix is wrong on IRIX 5/6 and creates a conflict with another
3911 prototype in <sys/profil.h>. */
3912 bypass = 'Silicon Graphics';
3914 c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)';
3917 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
3922 * Convert functions to prototype form, and fix arg names in <sys/stat.h>.
3926 hackname = svr4_proto_form;
3928 select = 'const extern';
3930 sed = "/^stat([ \t]*[^c]/ {\nN\nN\n"
3935 sed = "/^lstat([ \t]*[^c]/ {\nN\nN\n"
3940 sed = "/^fstat([ \t]*[^i]/ {\nN\nN\n"
3945 sed = "/^mknod([ \t]*[^c]/{\nN\nN\nN\n"
3950 sed = "1,$s/\\([^A-Za-z]\\)path\\([^A-Za-z]\\)/\\1__path\\2/g";
3951 sed = "1,$s/\\([^A-Za-z]\\)buf\\([^A-Za-z]\\)/\\1__buf\\2/g";
3952 sed = "1,$s/\\([^A-Za-z]\\)fd\\([^A-Za-z]\\)/\\1__fd\\2/g";
3953 sed = "1,$s/ret\\([^u]\\)/__ret\\1/g";
3954 sed = "1,$s/\\([^_]\\)mode\\([^_]\\)/\\1__mode\\2/g";
3955 sed = "1,$s/\\([^_r]\\)dev\\([^_]\\)/\\1__dev\\2/g";
3960 * Add a prototyped declaration of mmap to <sys/mman.h>.
3964 hackname = svr4_proto_mmap;
3966 select = '^extern caddr_t mmap();$';
3967 sed = '/^extern caddr_t mmap();$/c' "\\\n"
3968 "#ifdef __STDC__\\\n"
3969 "extern caddr_t mmap (caddr_t, size_t, int, int, int, off_t);\\\n"
3970 "#else /* !defined(__STDC__) */\\\n"
3971 "extern caddr_t mmap ();\\\n"
3972 "#endif /* !defined(__STDC__) */\\\n";
3977 * Add a #define of _SIGACTION_ into <sys/signal.h>.
3981 hackname = svr4_sigaction;
3982 files = sys/signal.h;
3983 sed = "/^struct sigaction {/i\\\n"
3984 "#define _SIGACTION_";
3985 sed = 's/(void *(\*)())/(void (*)(int))/';
3991 * Correct types for signal handler constants like SIG_DFL; they might be
3992 * void (*) (), and should be void (*) (int). C++ doesn't like the
3996 hackname = svr4_sighandler_type;
3997 files = sys/signal.h;
3998 select = 'void *\(\*\)\(\)';
4000 c_fix_arg = "void (*)(int)";
4001 test_text = "#define SIG_DFL (void(*)())0\n"
4002 "#define SIG_IGN (void (*)())0\n";
4006 * Put storage class at start of decl, to avoid warning.
4010 hackname = svr4_storage_class;
4011 files = rpc/types.h;
4012 select = 'const extern';
4013 sed = 's/const extern/extern const/g';
4019 * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
4020 * function 'getrnge' in <regexp.h> before they declare it. For these
4021 * systems add a 'static int' declaration of 'getrnge' into <regexp.h>
4024 * 'getrnge' traditionally manipulates a file-scope global called 'size',
4025 * so put the declaration right after the declaration of 'size'.
4027 * Don't do this if there is already a `static void getrnge' declaration
4028 * present, since this would cause a redeclaration error. Solaris 2.x has
4029 * such a declaration.
4032 hackname = svr4_undeclared_getrnge;
4035 bypass = "static void getrnge";
4038 "static int getrnge ();";
4039 c_fix_arg = "^static int[ \t]+size;";
4040 test_text = "static int size;\n"
4041 "/* stuff which calls getrnge() */\n"
4042 "static getrnge()\n"
4048 * Like svr4_mach_defines, but with newfangled syntax.
4049 * Source lines are of #define __i386 #machine(i386). Delete them.
4053 hackname = svr5_mach_defines;
4055 select = "#define[ \t]*__i386.*\(i386\)";
4056 sed = "/#define[ \t]*__i386.*/d";
4062 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
4063 * in string.h on sysV68
4064 * Correct the return type for strlen in string.h on Lynx.
4065 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
4066 * Add missing const for strdup on OSF/1 V3.0.
4067 * On sysV88 layout is slightly different.
4070 hackname = sysv68_string;
4073 bypass = "_CLASSIC_ANSI_TYPES";
4075 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
4076 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
4077 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
4079 sed = "/^extern char$/N";
4080 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
4082 sed = "/^extern int$/N";
4083 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
4085 sed = "/^\tstrncmp(),$/N";
4086 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
4087 '\1;' "\\\nextern unsigned int\\\n\\2/";
4090 "extern int strlen();\n"
4092 "extern int ffs(long);\n"
4105 "\tstrlen(), strspn();";
4110 * Fix return type of calloc, malloc, realloc, bsearch and exit
4113 hackname = sysz_stdlib_for_sun;
4115 bypass = "_CLASSIC_ANSI_TYPES";
4117 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
4119 c_fix_arg = "void *\t%1(";
4122 "extern char*\tcalloc(size_t);\n"
4123 "extern char*\tmalloc(size_t);\n"
4124 "extern char*\trealloc(void*,size_t);\n"
4125 "extern char*\tbsearch(void*,size_t,size_t);\n";
4130 * __thread is now a keyword.
4133 hackname = thread_keyword;
4134 files = "pthread.h";
4135 files = "bits/sigthread.h";
4136 select = "([* ])__thread([,)])";
4138 c_fix_arg = "%1__thr%2";
4141 "extern int pthread_create (pthread_t *__restrict __thread,\n"
4142 "extern int pthread_kill (pthread_t __thread, int __signo);\n"
4143 "extern int pthread_cancel (pthread_t __thread);";
4147 * if the #if says _cplusplus, not the double underscore __cplusplus
4151 hackname = tinfo_cplusplus;
4153 select = "[ \t]_cplusplus";
4156 c_fix_arg = " __cplusplus";
4157 test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
4162 * function parameter to atexit is missing "void" on VAX Ultrix 4.3.
4165 hackname = ultrix_atexit_param;
4167 select = 'atexit\(.*\(\)';
4170 c_fix_arg = "atexit( void (*__func)( void )";
4172 test_text = "int atexit( void (*__func)() );\n";
4177 * parameter to atof not const on DECstation Ultrix V4.0 and NEWS-OS 4.2R.
4180 hackname = ultrix_atof_param;
4182 select = "atof\\([ \t]*char";
4185 c_fix_arg = "atof(const char";
4187 test_text = "extern double atof( char *__nptr);\n";
4192 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4195 hackname = ultrix_const;
4197 select = 'perror\( char \*';
4200 c_fix_arg = "%1 const %3 *__";
4201 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
4202 "[ \t]+(char|void) \\*__";
4205 "extern void perror( char *__s );\n"
4206 "extern int fputs( char *__s, FILE *);\n"
4207 "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n"
4208 "extern int fscanf( FILE *__stream, char *__format, ...);\n"
4209 "extern int scanf( char *__format, ...);\n";
4214 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4217 hackname = ultrix_const2;
4220 select = '\*fopen\( char \*';
4222 c_fix_arg = "%1( const char *%3, const char *";
4223 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\("
4224 "[ \t]*char[ \t]*\\*([^,]*),"
4225 "[ \t]*char[ \t]*\\*[ \t]*";
4228 "extern FILE *fopen( char *__filename, char *__type );\n"
4229 "extern int sscanf( char *__s, char *__format, ...);\n"
4230 "extern FILE *popen(char *, char *);\n"
4231 "extern char *tempnam(char*,char*);\n";
4236 * parameters not const on Ultrix V4.3.
4239 hackname = ultrix_const3;
4241 select = 'fdopen\( .*, char \*';
4244 c_fix_arg = "%1 const %3 *__";
4245 c_fix_arg = "([ \t*](fdopen)\\(.*)"
4246 "[ \t]+(char|void) \\*__";
4249 "extern FILE * fdopen( int __filedes, char *__type );\n";
4254 * Ultrix V4.[35] puts the declaration of uname before the definition
4255 * of struct utsname, so the prototype (added by fixproto) causes havoc.
4258 hackname = ultrix_fix_fixproto;
4259 files = sys/utsname.h;
4263 c_fix_arg = "struct utsname;\n%0";
4264 c_fix_arg = "^[ \t]*extern[ \t]*int[ \t]*uname\\(\\);";
4267 "/* ULTRIX's uname */\nextern\tint\tuname();";
4272 * Check for bad #ifdef line (in Ultrix 4.1)
4275 hackname = ultrix_ifdef;
4276 select = "^#ifdef KERNEL[ \t]+&&";
4280 c_fix_arg = "#if defined(KERNEL) &&";
4283 "#ifdef KERNEL\t&& defined( mumbojumbo )\nint oops;\n#endif";
4288 * Add once-only latch to Ultrix V4.3 locale.h.
4291 hackname = ultrix_locale;
4293 select = "@\\(#\\)locale\\.h.*6\\.1.*\\(ULTRIX\\)";
4296 "@(#)locale.h 6.1 (ULTRIX)\n";
4301 * Strip "|| CC$gfloat" from Ultrix math headers.
4304 hackname = ultrix_math_ifdef;
4305 files = sys/limits.h;
4308 select = "^(#if.*)\\|\\|[ \t]+CC\\$[a-z]+";
4312 test_text = '#if defined(__GFLOAT) || CC\$gfloat';
4317 * Avoid nested comments on Ultrix 4.3.
4320 hackname = ultrix_nested_ioctl;
4321 files = sys/ioctl.h;
4322 select = "^/\\* #define SIOCSCREEN";
4323 sed = "/^\\/\\* #define SIOCSCREEN/s@/\\* screend@*//* screend@";
4325 "/* #define SIOCSCREENON _IOWR('i', 49, int)"
4326 "/* screend, net/gw_screen.h */\n";
4331 hackname = ultrix_nested_svc;
4333 select = "^ \\*[ \t]*int protocol; */\\*";
4334 sed = "s@^\\( \\*\tint protocol; \\)/\\*@\\1*/ /*@";
4336 " *\tint protocol; /* like TCP or UDP\n";
4341 * Add missing prototype for lstat and define for S_ISLNK
4342 * in Ultrix V4.3 sys/stat.h.
4345 hackname = ultrix_stat;
4347 select = "@\\(#\\)stat\\.h.*6\\.1.*\\(ULTRIX\\)";
4348 sed = "/^#define[ \t]S_IFPORT[ \t]*S_IFIFO$/a\\\n"
4350 "/* macro to test for symbolic link */\\\n"
4351 "#define S_ISLNK(mode) (((mode) & S_IFMT) == S_IFLNK)\\\n"
4353 sed = "/^[ \t]*fstat(),$/a\\\n"
4356 "@(#)stat.h 6.1 (ULTRIX)\n"
4357 "#define S_IFPORT S_IFIFO\n"
4358 "\tfstat(),\n/* THE INSERTION LINE FAILS ON BSD SYSTEMS */";
4363 * Check for superfluous `static' (in Ultrix 4.2)
4364 * On Ultrix 4.3, includes of other files (r3_cpu.h,r4_cpu.h) is broken.
4367 hackname = ultrix_static;
4368 files = machine/cpu.h;
4369 select = '#include "r[34]_cpu';
4370 sed = "s/^static struct tlb_pid_state/struct tlb_pid_state/";
4371 sed = 's/^#include "r3_cpu\.h"$/#include <machine\/r3_cpu\.h>/';
4372 sed = 's/^#include "r4_cpu\.h"$/#include <machine\/r4_cpu\.h>/';
4374 "static struct tlb_pid_state {\n"
4375 "#include \"r3_cpu.h\"\n";
4380 * Add missing declarations to Ultrix V4.3 stdlib.h.
4383 hackname = ultrix_stdlib;
4385 select = "@\\(#\\)stdlib\\.h.*6\\.1.*\\(ULTRIX\\)";
4387 sed = "/^char.*getenv( const char .* );.*$/a\\\n"
4388 "int\t\tsetenv( const char *__name, const char *__val, int __ovrwrt );\\\n"
4389 "void\t\tunsetenv( const char *__name );\\\n"
4390 "int\t\tputenv( char *__s );\n";
4392 sed = "/^char.*getenv();.*$/a\\\n"
4393 "int\tsetenv();\\\n"
4394 "void\tunsetenv();\\\n"
4398 "@(#)stdlib.h 6.1 (ULTRIX)\n"
4399 "char * getenv( const char *__name );\n"
4400 "char *getenv();\n";
4405 * Add once-only latch to Ultrix V4.3 strings.h.
4408 hackname = ultrix_strings;
4410 select = "@\\(#\\)strings\\.h.*6\\.1.*\\(ULTRIX\\)";
4413 "@(#)strings.h 6.1 (ULTRIX)\n";
4418 * Add missing declarations to Ultrix V4.3 strings.h.
4421 hackname = ultrix_strings2;
4423 select = "@\\(#\\)strings\\.h.*6\\.1.*\\(ULTRIX\\)";
4425 sed = "/^.*strncmp( const .* );.*/a\\\n"
4428 "\tstrcasecmp( const char *__s1, const char *__s2),\\\n"
4429 "\tstrncasecmp( const char *__s1, const char *__s2, size_t __n );\n";
4431 sed = "/^.*strncmp();.*/a\\\n"
4433 "\tstrcasecmp(),\\\n"
4434 "\tstrncasecmp();\n";
4437 "@(#)strings.h 6.1 (ULTRIX)\n"
4438 "\tstrncmp( const char *__s1, const char *__s2, size_t __n );\n"
4444 * Add missing declarations to Ultrix V4.3 sys/time.h.
4447 hackname = ultrix_sys_time;
4449 select = "@\\(#\\)time\\.h.*6\\.1.*\\(ULTRIX\\)";
4451 sed = "/^extern.*time_t.*time( time_t .* );.*$/a\\\n"
4453 "extern int adjtime(struct timeval *, struct timeval *);\\\n"
4454 "extern int getitimer(int, struct itimerval *);\\\n"
4455 "extern int setitimer(int, struct itimerval *, struct itimerval *);\\\n"
4456 "extern int gettimeofday(struct timeval *, struct timezone *);\\\n"
4457 "extern int settimeofday(struct timeval *, struct timezone *);\\\n"
4458 "extern void profil(const void *, size_t, size_t, unsigned int);\\\n"
4459 "extern int stime(const time_t *);\\\n"
4460 "extern int utimes(const char *, const struct timeval[2]);\\\n"
4461 "extern int select(int, fd_set *, fd_set *, fd_set *, struct timeval *);\n";
4463 sed = "/^extern.*double.*difftime();.*$/a\\\n"
4464 "extern\tint adjtime();\\\n"
4465 "extern\tint getitimer();\\\n"
4466 "extern\tint setitimer();\\\n"
4467 "extern\tint gettimeofday();\\\n"
4468 "extern\tint settimeofday();\\\n"
4469 "extern\tvoid profil();\\\n"
4470 "extern\tint stime();\\\n"
4471 "extern\tint utimes();\\\n"
4472 "extern\tint select();\n";
4475 "@(#)time.h 6.1 (ULTRIX)\n"
4476 "extern time_t time( time_t *__tloc );\n"
4477 "extern double difftime();\n";
4482 * Add missing declarations to Ultrix V4.3 unistd.h.
4485 hackname = ultrix_unistd;
4487 select = "@\\(#\\)unistd\\.h.*6\\.1.*\\(ULTRIX\\)";
4489 sed = "/^[ \t]*getgroups(),.*$/a\\\n"
4490 "\tgetpagesize(),\n";
4492 sed = "/^[ \t]*fork(),.*$/a\\\n"
4496 "@(#)unistd.h 6.1 (ULTRIX)\n"
4503 * On Cray Unicos/Mk some standard headers use the C99 keyword "restrict"
4504 * which must be replaced by __restrict__ for GCC.
4507 hackname = unicosmk_restrict;
4511 mach = "*-*-unicosmk*";
4512 select = "(\\*[ \t]*)restrict([ \t]+)";
4515 c_fix_arg = "%1__restrict__%2";
4517 test_text = "void f (char * restrict x);";
4521 * If arpa/inet.h prototypes are incompatible with the ones we just
4522 * installed in <sys/byteorder.h>, just remove the protos.
4523 * Because of this close association, this patch must be applied only
4524 * on those systems where the replacement byteorder header is installed.
4527 hackname = uw7_byteorder_fix;
4528 files = arpa/inet.h;
4529 select = "in_port_t";
4530 test = "-f sys/byteorder.h";
4532 mach = "*-*-sysv4*";
4533 mach = "i?86-*-sysv5*";
4534 mach = "i?86-*-udk*";
4535 mach = "i?86-*-solaris2.[0-4]";
4536 mach = "powerpcle-*-solaris2.[0-4]";
4537 mach = "sparc-*-solaris2.[0-4]";
4542 c_fix_arg = "^extern.*[ \t](htons|ntohs).*\\(in_port_t\\).*;";
4544 test_text = "extern in_port_t\thtons __P((in_port_t));\n"
4545 "extern in_port_t\tntohs __P((in_port_t));"
4546 "`[ ! -d $DESTDIR/sys ] && mkdir $DESTDIR/sys\n"
4547 "echo '/* DUMMY */' >> sys/byteorder.h`";
4552 * Fix definitions of macros used by va-i960.h in VxWorks header file.
4555 hackname = va_i960_macro;
4556 files = arch/i960/archI960.h;
4557 select = "__(vsiz|vali|vpad|alignof__)";
4560 c_fix_arg = "__vx%1";
4563 "extern int __vsiz vsiz;\n"
4564 "extern int __vali vali;\n"
4565 "extern int __vpad vpad;\n"
4566 "#define __alignof__(x) ...";
4571 * AIX and Interix headers define NULL to be cast to a void pointer,
4572 * which is illegal in ANSI C++.
4575 hackname = void_null;
4585 files = sys/param.h;
4586 files = sys/types.h;
4587 /* avoid changing C++ friendly NULL */
4588 bypass = __cplusplus;
4589 select = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
4591 c_fix_arg = "#define NULL 0";
4592 test_text = "# define\tNULL \t((void *)0) /* typed NULL */";
4597 * Make VxWorks header which is almost gcc ready fully gcc ready.
4600 hackname = vxworks_gcc_problem;
4601 files = types/vxTypesBase.h;
4602 select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
4604 sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
4607 sed = "/[ \t]size_t/i\\\n"
4608 "#ifndef _GCC_SIZE_T\\\n"
4609 "#define _GCC_SIZE_T\n";
4611 sed = "/[ \t]size_t/a\\\n"
4614 sed = "/[ \t]ptrdiff_t/i\\\n"
4615 "#ifndef _GCC_PTRDIFF_T\\\n"
4616 "#define _GCC_PTRDIFF_T\n";
4618 sed = "/[ \t]ptrdiff_t/a\\\n"
4621 sed = "/[ \t]wchar_t/i\\\n"
4622 "#ifndef _GCC_WCHAR_T\\\n"
4623 "#define _GCC_WCHAR_T\n";
4625 sed = "/[ \t]wchar_t/a\\\n"
4629 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
4630 "typedef unsigned int size_t;\n"
4631 "typedef long ptrdiff_t;\n"
4632 "typedef unsigned short wchar_t;\n"
4633 "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
4638 * Fix VxWorks <time.h> to not require including <vxTypes.h>.
4641 hackname = vxworks_needs_vxtypes;
4643 select = "uint_t([ \t]+_clocks_per_sec)";
4645 c_fix_arg = "unsigned int%1";
4646 test_text = "uint_t\t_clocks_per_sec;";
4651 * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
4654 hackname = vxworks_needs_vxworks;
4656 test = " -r types/vxTypesOld.h";
4657 test = " -n \"`egrep '#include' $file`\"";
4658 test = " -n \"`egrep ULONG $file`\"";
4659 select = "#[ \t]define[ \t]+__INCstath";
4661 sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
4662 "#include <types/vxTypesOld.h>\n";
4664 test_text = "`touch types/vxTypesOld.h`"
4665 "#include </dev/null> /* ULONG */\n"
4666 "# define\t__INCstath <sys/stat.h>";
4671 * Another bad dependency in VxWorks 5.2 <time.h>.
4674 hackname = vxworks_time;
4676 test = " -r vxWorks.h";
4678 select = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
4682 "#ifndef __gcc_VOIDFUNCPTR_defined\n"
4683 "#ifdef __cplusplus\n"
4684 "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
4686 "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
4688 "#define __gcc_VOIDFUNCPTR_defined\n"
4690 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
4692 test_text = "`touch vxWorks.h`"
4693 "#define VOIDFUNCPTR (void(*)())";
4698 * WindISS math.h headers include bogus extern declarations of
4699 * numerous math functions that conflict with libstdc++-v3.
4702 hackname = windiss_math1;
4704 mach = "*-*-windiss";
4705 sed = "s|inline long double cosl.*|#ifndef __GNUC__|";
4707 test_text = "inline long double cosl(long double);";
4711 hackname = windiss_math2;
4713 mach = "*-*-windiss";
4714 sed = "s|/\\* long double declarations \\*/|"
4715 "#endif /* __GNUC__ */|";
4717 test_text = "/* long double declarations */";
4721 * WindISS headers include "diab/va_list.h" instead of "stdarg.h"
4724 select = '(#include.*)diab/va_list.h';
4725 hackname = windiss_valist;
4726 sed = "s|diab/va_list.h|stdarg.h|";
4727 mach = "*-*-windiss";
4729 test_text = "#include <diab/va_list.h>";
4733 * There are several name conflicts with C++ reserved words in X11 header
4734 * files. These are fixed in some versions, so don't do the fixes if
4735 * we find __cplusplus in the file. These were found on the RS/6000.
4738 hackname = x11_class;
4739 files = X11/ShellP.h;
4740 bypass = __cplusplus;
4741 select = "^([ \t]*char \\*)class;(.*)";
4743 c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n"
4744 "#else\n%1class;%2\n#endif";
4753 * class in Xm/BaseClassI.h
4756 hackname = x11_class_usage;
4757 files = Xm/BaseClassI.h;
4758 bypass = "__cplusplus";
4760 select = " class\\)";
4762 c_fix_arg = " c_class)";
4764 test_text = "extern mumble (int class);\n";
4769 * new in Xm/Traversal.h
4773 files = Xm/Traversal.h;
4774 bypass = __cplusplus;
4776 sed = "/Widget\told, new;/i\\\n"
4777 "#ifdef __cplusplus\\\n"
4778 "\tWidget\told, c_new;\\\n"
4781 sed = "/Widget\told, new;/a\\\n"
4784 sed = "s/Widget new,/Widget c_new,/g";
4787 " Widget\told, new; /* fixinc check FAILS ON BSD */\n"
4788 "};\nextern Wedged( Widget new, Widget old );";
4793 * Incorrect sprintf declaration in X11/Xmu.h
4796 hackname = x11_sprintf;
4798 files = X11/Xmu/Xmu.h;
4799 select = "^extern char \\*\tsprintf\\(\\);$";
4802 c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
4804 test_text = "extern char *\tsprintf();";