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 = "/define[ \t]\\+PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/"
1302 "N;s/^[ \t]*#[ \t]*"
1303 "\\(define[ \t]\\+PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n"
1304 "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\n"
1306 " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\n"
1309 " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\n"
1311 sed = "/define[ \t]\\+PTHREAD_COND_INITIALIZER/"
1312 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/";
1315 "#define PTHREAD_MUTEX_INITIALIZER \\\\\n"
1317 "# define PTHREAD_RWLOCK_INITIALIZER \\\\\n"
1319 "#define PTHREAD_COND_INITIALIZER { { 0, } }";
1324 * Fix these files to use the types we think they should for
1325 * ptrdiff_t, size_t, and wchar_t.
1327 * This defines the types in terms of macros predefined by our 'cpp'.
1328 * This is supposedly necessary for glibc's handling of these types.
1329 * It's probably not necessary for anyone else, but it doesn't hurt.
1332 hackname = gnu_types;
1333 files = "sys/types.h";
1335 files = "sys/stdtypes.h";
1339 bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
1340 select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
1342 /* The Solaris 10 headers already define these types correctly. */
1343 mach = '*-*-solaris2.1[0-9]*';
1346 test_text = "typedef long int ptrdiff_t; /* long int */\n"
1347 "typedef uint_t size_t; /* uint_t */\n"
1348 "typedef ushort_t wchar_t; /* ushort_t */";
1353 * Fix HP & Sony's use of "../machine/xxx.h"
1354 * to refer to: <machine/xxx.h>
1357 hackname = hp_inline;
1358 files = sys/spinlock.h;
1359 files = machine/machparam.h;
1360 select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/';
1363 c_fix_arg = "%1<machine/%2.h>";
1365 c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/'
1368 test_text = ' # include "../machine/mumble.h"';
1373 * Check for (...) in C++ code in HP/UX sys/file.h.
1376 hackname = hp_sysfile;
1378 select = "HPUX_SOURCE";
1381 c_fix_arg = "(struct file *, ...)";
1382 c_fix_arg = '\(\.\.\.\)';
1384 test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
1389 * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
1390 * math.h to prevent clash with define in c_std/bits/std_cmath.h.
1393 hackname = hpux10_cpp_pow_inline;
1394 files = fixinc-test-limits.h, math.h;
1395 select = <<- END_POW_INLINE
1396 ^# +ifdef +__cplusplus
1398 +inline +double +pow\(double +__d,int +__expon\) +\{
1399 [ ]+return +pow\(__d,\(double\)__expon\);
1410 "# ifdef __cplusplus\n"
1412 " inline double pow(double __d,int __expon) {\n"
1413 "\t return pow(__d,(double)__expon);\n"
1415 ' extern "C"' " {\n"
1421 hackname = hpux11_cpp_pow_inline;
1423 select = " +inline double pow\\(double d,int expon\\) \\{\n"
1424 " +return pow\\(d, \\(double\\)expon\\);\n"
1430 " inline double pow(double d,int expon) {\n"
1431 " return pow(d, (double)expon);\n"
1437 * Fix hpux 10.X missing ctype declarations 1
1440 hackname = hpux10_ctype_declarations1;
1442 select = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)";
1443 bypass = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\(";
1445 c_fix_arg = "#ifdef _PROTOTYPES\n"
1446 "extern int __tolower(int);\n"
1447 "extern int __toupper(int);\n"
1448 "#else /* NOT _PROTOTYPES */\n"
1449 "extern int __tolower();\n"
1450 "extern int __toupper();\n"
1451 "#endif /* _PROTOTYPES */\n\n"
1454 test_text = "# define _toupper(__c) __toupper(__c)\n";
1459 * Fix hpux 10.X missing ctype declarations 2
1462 hackname = hpux10_ctype_declarations2;
1464 select = "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)";
1465 bypass = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\(";
1467 c_fix_arg = "%0\n\n"
1468 "#ifdef _PROTOTYPES\n"
1469 " extern int _isalnum(int);\n"
1470 " extern int _isalpha(int);\n"
1471 " extern int _iscntrl(int);\n"
1472 " extern int _isdigit(int);\n"
1473 " extern int _isgraph(int);\n"
1474 " extern int _islower(int);\n"
1475 " extern int _isprint(int);\n"
1476 " extern int _ispunct(int);\n"
1477 " extern int _isspace(int);\n"
1478 " extern int _isupper(int);\n"
1479 " extern int _isxdigit(int);\n"
1480 "# else /* not _PROTOTYPES */\n"
1481 " extern int _isalnum();\n"
1482 " extern int _isalpha();\n"
1483 " extern int _iscntrl();\n"
1484 " extern int _isdigit();\n"
1485 " extern int _isgraph();\n"
1486 " extern int _islower();\n"
1487 " extern int _isprint();\n"
1488 " extern int _ispunct();\n"
1489 " extern int _isspace();\n"
1490 " extern int _isupper();\n"
1491 " extern int _isxdigit();\n"
1492 "#endif /* _PROTOTYPES */\n";
1494 test_text = "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n"
1495 " extern unsigned int *__SB_masks;\n";
1500 * Fix hpux 10.X missing stdio declarations
1503 hackname = hpux10_stdio_declarations;
1505 select = "^#[ \t]*define _iob[ \t]*__iob";
1506 bypass = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\(";
1508 c_fix_arg = "%0\n\n"
1509 "# if defined(__STDC__) || defined(__cplusplus)\n"
1510 " extern int snprintf(char *, size_t, const char *, ...);\n"
1511 " extern int vsnprintf(char *, size_t, const char *, __va_list);\n"
1512 "# else /* not __STDC__) || __cplusplus */\n"
1513 " extern int snprintf();\n"
1514 " extern int vsnprintf();\n"
1515 "# endif /* __STDC__) || __cplusplus */\n";
1517 test_text = "# define _iob __iob\n";
1522 * Make sure hpux defines abs in header.
1525 hackname = hpux11_abs;
1526 mach = ia64-hp-hpux11*;
1528 select = "ifndef _MATH_INCLUDED";
1530 c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)";
1531 // sed = "s/ifndef _MATH_INCLUDED/if !defined(_MATH_INCLUDED) || defined(__GNUG__)/";
1532 test_text = "#ifndef _MATH_INCLUDED";
1537 * Keep HP-UX 11 from stomping on C++ math namespace
1538 * with defines for fabsf.
1541 hackname = hpux11_fabsf;
1543 select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
1544 bypass = "__cplusplus";
1547 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1551 "# define fabsf(x) ((float)fabs((double)(float)(x)))\n"
1557 * Prevent HP-UX 11 from defining __size_t and preventing size_t from
1558 * being defined by having it define _hpux_size_t instead.
1561 hackname = hpux11_size_t;
1562 mach = "*-hp-hpux11*";
1563 select = "__size_t";
1566 c_fix_arg = "_hpux_size_t";
1569 "#define __size_t size_t\n"
1570 " extern int getpwuid_r( char *, __size_t, struct passwd **);\n";
1575 * Fix hpux 11.00 broken snprintf declaration
1576 * (third argument is char *, needs to be const char * to prevent
1577 * spurious warnings with -Wwrite-strings or in C++).
1580 hackname = hpux11_snprintf;
1582 select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
1583 ' *(char *\*, *\.\.\.\);)';
1585 c_fix_arg = '%1 const %3';
1587 test_text = "extern int snprintf(char *, size_t, char *, ...);\n"
1588 "extern int snprintf(char *, __size_t, char *, ...);\n"
1589 "extern int snprintf(char *, _hpux_size_t, char *, ...);";
1594 * In inttypes.h on HPUX 11, the use of __CONCAT__ in the definition
1595 * of UINT32_C has undefined behavior according to ISO/ANSI:
1596 * the arguments to __CONCAT__ are not macro expanded before the
1597 * concatination happens so the trailing ')' in the first argument
1598 * is concatinated with the 'l' in the second argument creating an
1599 * invalid pp token. The behavior of invalid pp tokens is undefined.
1600 * GCC does not handle these invalid tokens the way the HP compiler does.
1601 * This problem will potentially occur anytime macros are used in the
1602 * arguments to __CONCAT__. A general solution to this problem would be to
1603 * insert another layer of macro between __CONCAT__ and its use
1604 * in UINT32_C. An example of this solution can be found in the C standard.
1605 * A more specific solution, the one used here, is to change the UINT32_C
1606 * macro to not used macros in the arguments to __CONCAT__.
1609 hackname = hpux11_uint32_c;
1611 select = "^#define UINT32_C\\(__c\\)[ \t]*"
1612 "__CONCAT__\\(__CONCAT_U__\\(__c\\),l\\)";
1614 c_fix_arg = '#define UINT32_C(__c) __CONCAT__(__c,ul)';
1616 "#define CONCAT_U__(__c)\t__CONCAT__(__c,u)\n"
1617 "#define UINT32_C(__c)\t__CONCAT__(__CONCAT_U__(__c),l)";
1622 * Fix hpux 11.00 broken vsnprintf declaration
1625 hackname = hpux11_vsnprintf;
1627 select = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
1628 'const char \*,) __va__list\);';
1630 c_fix_arg = "%1 __va_list);";
1632 test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
1638 * get rid of bogus inline definitions in HP-UX 8.0
1641 hackname = hpux8_bogus_inlines;
1644 bypass = "__GNUG__";
1645 sed = "s@inline int abs(int [a-z][a-z]*) {.*}"
1646 "@extern \"C\" int abs(int);@";
1647 sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
1648 sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
1649 sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
1650 test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n"
1651 "inline double sqr(double v) { return v**0.5; }";
1656 * Fix hpux broken ctype macros
1659 hackname = hpux_ctype_macros;
1661 select = '((: |\()__SB_masks \? )'
1662 '(__SB_masks\[__(alnum|c)\] & _IS)';
1664 c_fix_arg = "%1(int)%3";
1666 test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
1667 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
1672 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
1675 hackname = hpux_htonl;
1676 files = netinet/in.h;
1677 select = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1679 " \\* Macros for number representation conversion\\.\n"
1683 c_fix_arg = "#if 1\n%1";
1685 test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1687 " * Macros for number representation conversion.\n"
1690 "#define ntohl(x) (x)\n"
1691 "#define ntohs(x) (x)\n"
1692 "#define htonl(x) (x)\n"
1693 "#define htons(x) (x)\n"
1695 "#endif /* ! _XOPEN_SOURCE_EXTENDED */";
1703 hackname = hpux_long_double;
1705 select = "extern[ \t]long_double[ \t]strtold";
1706 bypass = "long_double_t";
1707 sed = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
1708 sed = "s/long_double/long double/g";
1710 test_text = "# ifndef _LONG_DOUBLE\n"
1711 "# define _LONG_DOUBLE\n"
1712 " typedef struct {\n"
1713 " unsigned int word1, word2, word3, word4;\n"
1715 "# endif /* _LONG_DOUBLE */\n"
1716 "extern long_double strtold(const char *, char **);\n";
1721 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
1724 hackname = hpux_systime;
1726 select = "^extern struct sigevent;";
1729 c_fix_arg = "struct sigevent;";
1731 test_text = 'extern struct sigevent;';
1736 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown
1737 * type and mpinfou is only defined when _KERNEL is set.
1740 hackname = hpux_spu_info;
1741 mach = "*-hp-hpux*";
1742 files = ia64/sys/getppdp.h;
1743 select = "^.*extern.*spu_info.*";
1746 c_fix_arg = "#ifdef _KERNEL\n%0\n#endif";
1748 test_text = "extern union mpinfou spu_info[];";
1752 hackname = hpux_extern_errno;
1753 mach = "*-hp-hpux10.*";
1754 mach = "*-hp-hpux11.[0-2]*";
1756 select = "^[ \t]*extern int errno;$";
1758 c_fix_arg = "#ifdef __cplusplus\nextern \"C\" {\n#endif\n%0\n#ifdef __cplusplus\n}\n#endif";
1759 test_text = " extern int errno;\n";
1764 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant
1767 hackname = huge_val_hex;
1768 files = bits/huge_val.h;
1769 select = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*";
1770 bypass = "__builtin_huge_val";
1773 c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n";
1775 test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)";
1780 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant
1783 hackname = huge_valf_hex;
1784 files = bits/huge_val.h;
1785 select = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*";
1786 bypass = "__builtin_huge_valf";
1789 c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n";
1791 test_text = "# define HUGE_VALF (__extension__ 0x1.0p255f)";
1796 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant
1799 hackname = huge_vall_hex;
1800 files = bits/huge_val.h;
1801 select = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*";
1802 bypass = "__builtin_huge_vall";
1805 c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n";
1807 test_text = "# define HUGE_VALL (__extension__ 0x1.0p32767L)";
1812 * Fix return type of abort and free
1815 hackname = int_abort_free_and_exit;
1817 select = "int[ \t]+(abort|free|exit)[ \t]*\\(";
1818 bypass = "_CLASSIC_ANSI_TYPES";
1821 c_fix_arg = "void\t%1(";
1823 test_text = "extern int abort(int);\n"
1824 "extern int free(void*);\n"
1825 "extern int exit(void*);";
1830 * Fix various macros used to define ioctl numbers.
1831 * The traditional syntax was:
1833 * #define _IO(n, x) (('n'<<8)+x)
1834 * #define TIOCFOO _IO(T, 1)
1836 * but this does not work with the C standard, which disallows macro
1837 * expansion inside strings. We have to rewrite it thus:
1839 * #define _IO(n, x) ((n<<8)+x)
1840 * #define TIOCFOO _IO('T', 1)
1842 * The select expressions match too much, but the c_fix code is cautious.
1844 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
1847 hackname = io_quotes_def;
1848 select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
1849 c_fix = char_macro_def;
1852 "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n"
1853 "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n"
1854 "#define _IO(x,y) ('x'<<8|y)";
1856 "#define XX_IO(x) ('x'<<8|256)";
1860 hackname = io_quotes_use;
1861 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
1863 c_fix = char_macro_use;
1865 test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
1866 "#define TIOCFOO \\\\\n"
1867 "BSD43__IOWR(T, 1) /* Some are multi-line */";
1872 * Check for missing ';' in struct
1875 hackname = ip_missing_semi;
1876 files = netinet/ip.h;
1878 sed = "/^struct/,/^};/s/}$/};/";
1884 "}; /* mumbled struct */\n";
1889 * IRIX 6.5.1[89] <internal/sgimacros.h> unconditionally defines
1890 * __restrict as restrict iff __c99. This is wrong for C++, which
1891 * needs many C99 features, but only supports __restrict.
1894 hackname = irix___restrict;
1895 files = internal/sgimacros.h;
1896 select = "(#ifdef __c99\n)(#[ \t]*define __restrict restrict)";
1898 mach = "mips-sgi-irix6.5";
1901 "# ifndef __cplusplus\n%2\n# endif";
1903 test_text = "#ifdef __c99\n# define __restrict restrict";
1907 * IRIX 6.5.22 <internal/math_core.h> uses the SGI c99 __generic() intrinsic
1908 * to define the fpclasify, isfinite, isinf, isnan, isnormal and signbit
1911 * This was probably introduced around IRIX 6.5.18
1914 hackname = irix___generic1;
1915 files = internal/math_core.h;
1916 mach = "mips-sgi-irix6.5";
1917 select = "#define ([a-z]+)\\(x\\) *__generic.*";
1920 c_fix_arg = "extern int %1(double);\n"
1921 "extern int %1f(float);\n"
1922 "extern int %1l(long double);\n"
1923 "#define %1(x) (sizeof(x) == sizeof(double) ? _%1(x) \\\n"
1924 " : sizeof(x) == sizeof(float) ? _%1f(x) \\\n"
1928 "#define isnan(x) __generic(x,,, _isnan, _isnanf, _isnanl,,,)(x)\n";
1932 /* Likewise <internal/math_core.h> on IRIX 6.5.19 and later uses the SGI
1933 compiler's __generic intrinsic to define isgreater, isgreaterequal,
1934 isless, islessequal, islessgreater and isunordered functions. */
1936 hackname = irix___generic2;
1937 files = internal/math_core.h;
1938 mach = "mips-sgi-irix6.5";
1939 select = "#define ([a-z]+)\\(x,y\\) *__generic.*";
1942 c_fix_arg = "#define %1(x,y) \\\n"
1943 " ((sizeof(x)<=4 && sizeof(y)<=4) ? _%1f(x,y) \\\n"
1944 " : (sizeof(x)<=8 && sizeof(y)<=8) ? _%1(x,y) \\\n"
1948 "#define isless(x,y) __generic(x,y,, _isless, _islessf, _islessl,,,)(x,y)";
1953 * IRIX 5.2's <sys/asm.h> contains an asm comment with a contraction
1954 * that causes the assembly preprocessor to complain about an
1955 * unterminated character constant.
1958 hackname = irix_asm_apostrophe;
1961 select = "^[ \t]*#.*[Ww]e're";
1963 c_fix_arg = "%1 are";
1964 c_fix_arg = "^([ \t]*#.*[Ww]e)'re";
1965 test_text = "\t# and we're on vacation";
1970 * Non-traditional "const" declaration in Irix's limits.h.
1973 hackname = irix_limits_const;
1974 files = fixinc-test-limits.h, limits.h;
1975 select = "^extern const ";
1977 c_fix_arg = "extern __const ";
1978 test_text = "extern const char limit; /* test limits */";
1983 * IRIX 6.5.1[78] <sys/socket.h> has a broken definition of socklen_t.
1984 * Various socket function prototypes use different types instead,
1985 * depending on the API in use (BSD, XPG4/5), but the socklen_t
1986 * definition doesn't reflect this (SGI Bug Id 864477, fixed in
1990 hackname = irix_socklen_t;
1991 files = sys/socket.h;
1992 select = "(#define _SOCKLEN_T\n)(typedef u_int32_t socklen_t;)";
1994 mach = "mips-sgi-irix6.5";
1997 "#if _NO_XOPEN4 && _NO_XOPEN5\n"
1998 "typedef int socklen_t;\n"
2001 "#endif /* _NO_XOPEN4 && _NO_XOPEN5 */";
2003 test_text = "#define _SOCKLEN_T\ntypedef u_int32_t socklen_t;";
2007 * IRIX 5.x's stdio.h and IRIX 6.5's internal/stdio_core.h declare
2008 * some functions that take a va_list as
2009 * taking char *. However, GCC uses void * for va_list, so
2010 * calling vfprintf with a va_list fails in C++. */
2012 hackname = irix_stdio_va_list;
2014 files = internal/stdio_core.h;
2016 select = '/\* va_list \*/ char \*';
2018 c_fix_arg = "__gnuc_va_list";
2020 "extern int printf( const char *, /* va_list */ char * );";
2025 * IRIX 6.5.19 <internal/wchar_core.h> provides the XPG4 variant of
2026 * wcsftime by default. ISO C99 requires the XPG5 variant instead.
2029 hackname = irix_wcsftime;
2030 files = internal/wchar_core.h;
2031 select = "#if _NO_XOPEN5\n(extern size_t[ \t]+wcsftime.*const char \*.*)";
2033 mach = "mips-sgi-irix6.5";
2035 c_fix_arg = "#if _NO_XOPEN5 && !defined(__c99)\n%1";
2037 test_text = "#if _NO_XOPEN5\n"
2038 "extern size_t wcsftime(wchar_t *, __SGI_LIBC_NAMESPACE_QUALIFIER size_t, const char *, const struct tm *);";
2042 * Fixing ISC fmod declaration
2045 hackname = isc_fmod;
2047 select = 'fmod\(double\)';
2049 c_fix_arg = "fmod(double, double)";
2050 test_text = "extern double fmod(double);";
2055 * On Interactive Unix 2.2, certain traditional Unix definitions
2056 * (notably getc and putc in stdio.h) are omitted if __STDC__ is
2057 * defined, not just if _POSIX_SOURCE is defined. This makes it
2058 * impossible to compile any nontrivial program except with -posix.
2061 hackname = isc_omits_with_stdc;
2066 files = "sys/limits.h";
2067 files = "sys/fcntl.h";
2068 files = "sys/dirent.h";
2070 select = '!defined\(__STDC__\) && !defined\(_POSIX_SOURCE\)';
2072 c_fix_arg = '!defined(_POSIX_SOURCE)';
2073 test_text = "#if !defined(__STDC__) && !defined(_POSIX_SOURCE) /* ? ! */"
2074 "\nint foo;\n#endif";
2079 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
2080 * use / * * / to concatenate tokens.
2083 hackname = kandr_concat;
2084 files = "sparc/asm_linkage.h";
2085 files = "sun3/asm_linkage.h";
2086 files = "sun3x/asm_linkage.h";
2087 files = "sun4/asm_linkage.h";
2088 files = "sun4c/asm_linkage.h";
2089 files = "sun4m/asm_linkage.h";
2090 files = "sun4c/debug/asm_linkage.h";
2091 files = "sun4m/debug/asm_linkage.h";
2092 files = "arm/as_support.h";
2093 files = "arm/mc_type.h";
2094 files = "arm/xcb.h";
2095 files = "dev/chardefmac.h";
2096 files = "dev/ps_irq.h";
2097 files = "dev/screen.h";
2098 files = "dev/scsi.h";
2099 files = "sys/tty.h";
2100 files = "Xm.acorn/XmP.h";
2101 files = bsd43/bsd43_.h;
2105 test_text = "#define __CONCAT__(a,b) a/**/b";
2110 * Fix libc1 _G_va_list definition, used in declarations of several
2111 * more-or-less standard functions, for example vasprintf.
2114 hackname = libc1_G_va_list;
2115 files = _G_config.h;
2116 mach = '*-*-linux*libc1';
2117 select = 'typedef void \* _G_va_list;';
2119 c_fix_arg = "typedef __builtin_va_list _G_va_list;";
2120 test_text = 'typedef void * _G_va_list;';
2125 * GNU libc1 string.h does not prototype memcpy and memcmp for gcc
2126 * versions > 1. This fix will open up the declaration for all
2127 * versions of GCC and for g++.
2130 hackname = libc1_ifdefd_memx;
2132 /* The string.h result is overwritten by AAB_ultrix_string when doing
2133 "make check" and will fail. Therefore, we add the following kludgery
2134 to insert the test_text into the special testing header. :-} */
2139 select = "' is a built-in function for gcc 2\\.x\\. \\*/";
2140 bypass = __cplusplus;
2143 '/\* `mem...\' is a built-in function for gcc 2\.x\. \*/' "\n"
2144 '#if defined\(__STDC__\) && __GNUC__ < 2' "\n"
2146 "extern [a-z_]+ mem.*(\n[^#].*)*;)\n"
2150 "/* \\`memcpy' is a built-in function for gcc 2.x. */\n"
2151 "#if defined(__STDC__) && __GNUC__ < 2\n"
2152 "/* Copy N bytes of SRC to DEST. */\n"
2153 "extern __ptr_t memcpy __P ((__ptr_t __dest, __const __ptr_t __src,\n"
2159 /* The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
2160 * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
2161 * constant on recent versions of g++.
2164 hackname = linux_ia64_ucontext;
2165 files = "sys/ucontext.h";
2166 mach = "ia64-*-linux*";
2167 select = '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
2168 '->sc_gr\[0\]\) - \(char \*\) 0\)';
2170 c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2171 test_text = "# define _SC_GR0_OFFSET\t\\\\\n"
2172 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2177 * Apparently some SVR4 systems typedef longlong_t to long ?
2181 hackname = longlong_t;
2182 select = "typedef[ \t]+(unsigned[ \t]+)?long[ \t]+(u_)?longlong_t";
2184 c_fix_arg = "typedef %1long long %2longlong_t";
2185 test_text = "typedef long longlong_t\n"
2186 "typedef unsigned long u_longlong_t";
2191 * Remove header file warning from sys/time.h. Autoconf's
2192 * AC_HEADER_TIME recommends to include both sys/time.h and time.h
2193 * which causes warning on LynxOS. Remove the warning.
2196 hackname = lynxos_no_warning_in_sys_time_h;
2198 select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
2201 test_text = "#warning Using <time.h> instead of <sys/time.h>";
2206 * Add missing declaration for putenv.
2209 hackname = lynxos_missing_putenv;
2210 mach = '*-*-lynxos*';
2212 bypass = 'putenv[ \t]*\\(';
2213 select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2216 "extern int putenv _AP((char *));";
2217 c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2218 test_text = "extern char *getenv _AP((const char *));";
2223 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2225 * On NetBSD, machine is a symbolic link to an architecture specific
2226 * directory name, so we can't match a specific file name here.
2229 hackname = machine_ansi_h_va_list;
2230 select = "define[ \t]+_BSD_VA_LIST_[ \t]";
2231 bypass = '__builtin_va_list';
2234 c_fix_arg = "%1__builtin_va_list";
2235 c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2237 test_text = " # define _BSD_VA_LIST_\tchar**";
2242 * Fix non-ansi machine name defines
2245 hackname = machine_name;
2246 c_test = machine_name;
2247 c_fix = machine_name;
2249 test_text = "/* MACH_DIFF: */\n"
2250 "#if defined( i386 ) || defined( sparc ) || defined( vax )"
2251 "\n/* no uniform test, so be careful :-) */";
2256 * Some math.h files define struct exception (it's in the System V
2257 * Interface Definition), which conflicts with the class exception defined
2258 * in the C++ file std/stdexcept.h. We redefine it to __math_exception.
2259 * This is not a great fix, but I haven't been able to think of anything
2260 * better. Note that we have to put the #ifdef/#endif blocks at beginning
2261 * and end of file, because fixproto runs after us and may insert
2262 * additional references to struct exception.
2265 hackname = math_exception;
2267 select = "struct exception";
2269 * This should be bypassed on __cplusplus, but some supposedly C++ C++
2270 * aware headers, such as Solaris 8 and 9, don't wrap their struct
2271 * exception either. So currently we bypass only for glibc, based on a
2272 * comment in the fixed glibc header. Ick.
2274 bypass = 'We have a problem when using C\+\+|for C\+\+, _[a-z0-9A-Z_]+_exception; for C, exception';
2277 c_fix_arg = "#ifdef __cplusplus\n"
2278 "#define exception __math_exception\n"
2281 c_fix_arg = "#ifdef __cplusplus\n"
2282 "#undef exception\n"
2285 test_text = "typedef struct exception t_math_exception;";
2290 * This looks pretty broken to me. ``dbl_max_def'' will contain
2291 * "define DBL_MAX " at the start, when what we really want is just
2292 * the value portion. Can't figure out how to write a test case
2293 * for this either :-(
2296 hackname = math_huge_val_from_dbl_max;
2300 * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
2301 * in math.h, this fix applies.
2303 select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
2304 bypass = "define[ \t]+DBL_MAX";
2308 * See if we have a definition for DBL_MAX in float.h.
2309 * If we do, we will replace the one in math.h with that one.
2312 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
2313 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
2315 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
2316 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
2317 "s@DBL_MAX@'\"$dbl_max_def@\"\n"
2322 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
2323 "#define HUGE_VAL DBL_MAX";
2331 hackname = nested_auth_des;
2333 select = '(/\*.*rpc/auth_des\.h>.*)/\*';
2335 c_fix_arg = "%1*/ /*";
2336 test_text = "/*#include <rpc/auth_des.h> /* skip this */";
2341 * Fix nested comments in Motorola's <limits.h> and <sys/limits.h>
2344 hackname = nested_motorola;
2345 mach = "m68k-motorola-sysv*";
2346 files = sys/limits.h;
2348 select = "max # bytes atomic in write|error value returned by Math lib";
2350 sed = "s@^\\(#undef[ \t][ \t]*PIPE_BUF[ \t]*"
2351 "/\\* max # bytes atomic in write to a\\)$@\\1 */@";
2352 sed = "s@\\(/\\*#define\tHUGE_VAL\t3.[0-9e+]* \\)"
2353 "\\(/\\*error value returned by Math lib\\*/\\)$@\\1*/ \\2@";
2356 "#undef PIPE_BUF /* max # bytes atomic in write to a\n"
2358 "/*#define\tHUGE_VAL\t3.9e+9 /*error value returned by Math lib*/";
2363 * Fixing nested comments in ISC <sys/limits.h>
2366 hackname = nested_sys_limits;
2367 files = sys/limits.h;
2369 sed = "/CHILD_MAX/s,/\\* Max, Max,";
2370 sed = "/OPEN_MAX/s,/\\* Max, Max,";
2371 test_text = "/*\n#define CHILD_MAX 20 /* Max, Max, ... */ /*\n"
2372 "#define OPEN_MAX 20 /* Max, Max, ... */\n";
2377 * NetBSD has a semicolon after the ending '}' for some extern "C".
2380 hackname = netbsd_extra_semicolon;
2382 files = sys/cdefs.h;
2383 select = "#define[ \t]*__END_DECLS[ \t]*};";
2386 c_fix_arg = "#define __END_DECLS }";
2388 test_text = "#define __END_DECLS };";
2393 * NeXT 3.2 adds const prefix to some math functions.
2394 * These conflict with the built-in functions.
2397 hackname = next_math_prefix;
2398 files = ansi/math.h;
2399 select = "^extern[ \t]+double[ \t]+__const__[ \t]";
2402 c_fix_arg = "extern double %1(";
2403 c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
2405 test_text = "extern\tdouble\t__const__\tmumble();";
2410 * NeXT 3.2 uses the word "template" as a parameter for some
2411 * functions. GCC reports an invalid use of a reserved key word
2412 * with the built-in functions.
2415 hackname = next_template;
2417 select = "[ \t]template\\)";
2421 c_fix_arg = "\\(([^)]*)[ \t]template\\)";
2422 test_text = "extern mumble( char * template); /* fix */";
2427 * NeXT 3.2 includes the keyword volatile in the abort() and exit()
2428 * function prototypes. That conflicts with the built-in functions.
2431 hackname = next_volitile;
2432 files = ansi/stdlib.h;
2433 select = "^extern[ \t]+volatile[ \t]+void[ \t]";
2436 c_fix_arg = "extern void %1(";
2437 c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
2439 test_text = "extern\tvolatile\tvoid\tabort();";
2444 * NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1.
2445 * Note that version 3 of the NeXT system has wait.h in a different directory,
2446 * so that this code won't do anything. But wait.h in version 3 has a
2447 * conditional, so it doesn't need this fix. So everything is okay.
2450 hackname = next_wait_union;
2453 select = 'wait\(union wait';
2455 c_fix_arg = "wait(void";
2456 test_text = "extern pid_d wait(union wait*);";
2461 * a missing semi-colon at the end of the nodeent structure definition.
2464 hackname = nodeent_syntax;
2465 files = netdnet/dnetdb.h;
2466 select = "char[ \t]*\\*na_addr[ \t]*$";
2469 test_text = "char *na_addr\t";
2474 * obstack.h used casts as lvalues.
2476 * We need to change postincrements of casted pointers (which are
2477 * then dereferenced and assigned into) of the form
2479 * *((TYPE*)PTRVAR)++ = (VALUE)
2481 * into expressions like
2483 * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
2485 * which is correct for the cases used in obstack.h since PTRVAR is
2486 * of type char * and the value of the expression is not used.
2489 hackname = obstack_lvalue_cast;
2491 select = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
2493 c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
2494 test_text = "*((void **) (h)->next_free)++ = (aptr)";
2499 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
2500 * defining regex.h related types. This causes libg++ build and usage
2501 * failures. Fixing this correctly requires checking and modifying 3 files.
2504 hackname = osf_namespace_a;
2505 files = reg_types.h;
2506 files = sys/lc_core.h;
2507 test = " -r reg_types.h";
2508 test = " -r sys/lc_core.h";
2509 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
2510 test = " -z \"`grep __regex_t regex.h`\"";
2514 c_fix_arg = "reg(ex|off|match)_t";
2516 test_text = "`touch sys/lc_core.h`"
2517 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
2518 "extern regex_t re;\n"
2519 "extern regoff_t ro;\n"
2520 "extern regmatch_t rm;\n";
2524 hackname = osf_namespace_c;
2526 test = " -r reg_types.h";
2527 test = " -r sys/lc_core.h";
2528 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
2529 test = " -z \"`grep __regex_t regex.h`\"";
2531 select = "#include <reg_types\.h>.*";
2534 "typedef __regex_t\tregex_t;\n"
2535 "typedef __regoff_t\tregoff_t;\n"
2536 "typedef __regmatch_t\tregmatch_t;";
2538 test_text = "#include <reg_types.h>";
2543 * Fix __page_size* declarations in pthread.h AIX 4.1.[34].
2544 * The original ones fail if uninitialized externs are not common.
2545 * This is the default for all ANSI standard C++ compilers.
2548 hackname = pthread_page_size;
2550 select = "^int __page_size";
2552 c_fix_arg = "extern %0";
2553 test_text = "int __page_size;";
2557 * On broken glibc-2.3.3 systems an array of incomplete structures is
2558 * passed to __sigsetjmp. Fix that to take a pointer instead.
2561 hackname = pthread_incomplete_struct_argument;
2563 select = "struct __jmp_buf_tag";
2565 c_fix_arg = "%1 *%2%3";
2566 c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) (__env)\\[1\\](.*)$";
2567 test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask);";
2571 * On DYNIX/ptx, sys/mc_param.h has an embedded asm for the cpuid instruction
2572 * on the P5. This is not used by anything else so we ifdef it out.
2573 * Current GCC doesn't seem to complain about the asm, though.
2577 hackname = ptx_sys_mc_param_h;
2578 files = sys/mc_param.h;
2579 sed = "/__asm/,/}/{"
2581 "#if !defined (__GNUC__) && !defined (__GNUG__)\n"
2585 test_text = "__asm\n"
2588 " non-GNU assembly here\n"
2595 * Fix return type of fread and fwrite on sysV68
2598 hackname = read_ret_type;
2600 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
2602 c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
2603 c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
2605 test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
2610 * Fix casts as lvalues in glibc's <rpc/xdr.h>.
2613 hackname = rpc_xdr_lvalue_cast_a;
2615 select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
2617 c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
2618 test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
2619 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
2624 hackname = rpc_xdr_lvalue_cast_b;
2626 select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
2628 c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
2629 test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
2630 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
2635 * function class(double x) conflicts with C++ keyword on rs/6000
2638 hackname = rs6000_double;
2640 select = '[^a-zA-Z_]class\(';
2643 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
2644 c_fix_arg = '^.*[^a-zA-Z_]class\(.*';
2646 test_text = "extern int class();";
2651 * Wrong fchmod prototype on RS/6000.
2654 hackname = rs6000_fchmod;
2656 select = 'fchmod\(char \*';
2658 c_fix_arg = "fchmod(int";
2659 test_text = "extern int fchmod(char *, mode_t);";
2664 * parameters conflict with C++ new on rs/6000
2667 hackname = rs6000_param;
2671 select = 'rename\(const char \*old, const char \*new\)';
2673 c_fix_arg = 'rename(const char *_old, const char *_new)';
2675 test_text = 'extern int rename(const char *old, const char *new);';
2680 * On OpenServer and on UnixWare 7, <math.h> uses the native compiler
2681 * __builtin_generic. We fix that usage to use the GCC equivalent.
2682 * It also has a plethora of inline functions that conflict with libstdc++.
2685 hackname = sco_math;
2687 files = ansi/math.h;
2688 files = posix/math.h;
2689 files = xpg4/math.h;
2690 files = xpg4v2/math.h;
2691 files = xpg4plus/math.h;
2692 files = ods_30_compat/math.h;
2693 files = oldstyle/math.h;
2694 select = "inline double abs";
2695 bypass = "__GNUG__";
2696 sed = "/#define.*__fp_class(a) \\\\/i\\\n"
2697 "#ifndef __GNUC__\n";
2699 "/.*__builtin_generic/a\\\n"
2701 "#define __fp_class(a) \\\\\\\n"
2702 " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a),long double),\\\\\\\n"
2703 " __fpclassifyl(a), \\\\\\\n"
2704 " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a), float), \\\\\\\n"
2705 " __fpclassifyf(a),__fpclassify(a)))\\\n"
2708 sed = "/extern \"C\\+\\+\"/N;"
2709 "/inline double abs/i\\\n"
2710 "#ifndef __GNUC__\n";
2711 sed = "/inline long double trunc/N;"
2712 "/inline long double trunc.*}.*extern \"C\\+\\+\"/a\\\n"
2713 "#endif /* ! __GNUC__ */";
2716 "#define __fp_class(a) \\\\\n"
2717 " __builtin_generic(a,\"ld:__fplcassifyl;f:__fpclassifyf;:__fpclassify\")\n";
2723 * On SCO OpenServer prior to 5.0.7UP1, <sys/regset.h> and <ieeefp.h>
2724 * have a clash on struct _fpstate and struct fpstate.
2727 hackname = sco_regset;
2728 files = sys/regset.h;
2729 mach = "*-*-sco3.2v5*";
2730 select = "(struct[ \t]+.*)fpstate";
2732 c_fix_arg = "%1rsfpstate";
2736 " struct\tfpstate\n"
2742 " struct _fpstate\n"
2751 * The static functions lstat() and fchmod() in <sys/stat.h>
2752 * cause G++ grief since they're not wrapped in "if __cplusplus".
2754 * On SCO OpenServer 5.0.0 through (at least) 5.0.5 <sys/stat.h> contains
2755 * tiny static wrappers that aren't C++ safe.
2758 hackname = sco_static_func;
2760 mach = "i?86-*-sco3.2*";
2761 select = "^static int";
2763 sed = "/^static int/i\\\n"
2764 "#if __cplusplus\\\n"
2765 "extern \"C\" {\\\n"
2766 "#endif /* __cplusplus */";
2769 "#if __cplusplus\\\n"
2771 "#endif /* __cplusplus */";
2775 "static int\tstat(const char *__f, struct stat *__p) {\n"
2776 "\treturn __stat32(__f, __p);\n"
2777 "}\n\n# else /* !__STDC__ THIS FAILS ON BSD SYSTEMS */\n"
2779 "static int\tstat(__f, __p)\n"
2781 "\tstruct stat *__p;\n"
2783 "\treturn __stat32(__f, __p);\n"
2790 * Fix prototype declaration of utime in sys/times.h.
2791 * In 3.2v4.0 the const is missing.
2794 hackname = sco_utime;
2795 files = sys/times.h;
2796 mach = "i?86-*-sco3.2v4*";
2798 select = '\(const char \*, struct utimbuf \*\);';
2800 c_fix_arg = '(const char *, const struct utimbuf *);';
2802 test_text = "extern int utime(const char *, struct utimbuf *);";
2806 * Sun Solaris 10 defines several C99 math macros in terms of
2807 * builtins specific to the Studio compiler, in particular not
2808 * compatible with the GNU compiler.
2811 hackname = solaris_math_1;
2812 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2813 bypass = "__GNUC__";
2814 files = iso/math_c99.h;
2816 c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
2817 c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
2819 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2821 "#define HUGE_VAL __builtin_huge_val\n"
2822 "#undef HUGE_VALF\n"
2823 "#define HUGE_VALF __builtin_huge_valf\n"
2824 "#undef HUGE_VALL\n"
2825 "#define HUGE_VALL __builtin_huge_vall";
2829 hackname = solaris_math_2;
2830 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2831 bypass = "__GNUC__";
2832 files = iso/math_c99.h;
2834 c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
2835 c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
2837 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2839 "#define INFINITY __builtin_infinity";
2843 hackname = solaris_math_3;
2844 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2845 bypass = "__GNUC__";
2846 files = iso/math_c99.h;
2848 c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
2849 c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
2851 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2853 "#define NAN __builtin_nan";
2857 hackname = solaris_math_4;
2858 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2859 bypass = "__GNUC__";
2860 files = iso/math_c99.h;
2862 c_fix_arg = "#define\tfpclassify(x) \\\n"
2863 " __extension__ ({ __typeof(x) __x_fp = (x); \\\n"
2864 "\t\t isnan(__x_fp) \\\n"
2865 "\t\t ? FP_NAN \\\n"
2866 "\t\t : isinf(__x_fp) \\\n"
2867 "\t\t ? FP_INFINITE \\\n"
2868 "\t\t : isnormal(__x_fp) \\\n"
2869 "\t\t\t ? FP_NORMAL \\\n"
2870 "\t\t\t : __x_fp == 0.0 \\\n"
2871 "\t\t\t ? FP_ZERO \\\n"
2872 "\t\t\t : FP_SUBNORMAL; })";
2873 c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
2875 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2876 "#undef fpclassify\n"
2877 "#define fpclassify(x) __builtin_fpclassify(x)";
2881 hackname = solaris_math_5;
2882 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2883 bypass = "__GNUC__";
2884 files = iso/math_c99.h;
2886 c_fix_arg = "#define\tisfinite(x) \\\n"
2887 " __extension__ ({ __typeof (x) __x_f = (x); \\\n"
2888 "\t\t __builtin_expect(!isnan(__x_f - __x_f), 1); })";
2889 c_fix_arg = "^#define[ \t]+isfinite\\(x\\)[ \t]+__builtin_isfinite\\(x\\)";
2891 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2893 "#define isfinite(x) __builtin_isfinite(x)";
2897 hackname = solaris_math_6;
2898 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2899 bypass = "__GNUC__";
2900 files = iso/math_c99.h;
2902 c_fix_arg = "#define\tisinf(x) \\\n"
2903 " __extension__ ({ __typeof (x) __x_i = (x); \\\n"
2904 "\t\t __builtin_expect(!isnan(__x_i) && !isfinite(__x_i), 0); })";
2905 c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__builtin_isinf\\(x\\)";
2907 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2909 "#define isinf(x) __builtin_isinf(x)";
2913 hackname = solaris_math_7;
2914 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2915 bypass = "__GNUC__";
2916 files = iso/math_c99.h;
2918 c_fix_arg = "#define\tisnormal(x) \\\n"
2919 " __extension__ ({ __typeof(x) __x_n = (x); \\\n"
2920 "\t\t if (__x_n < 0.0) __x_n = -__x_n; \\\n"
2921 "\t\t __builtin_expect(isfinite(__x_n) \\\n"
2922 "\t\t\t\t && (sizeof(__x_n) == sizeof(float) \\\n"
2923 "\t\t\t\t\t ? __x_n >= __FLT_MIN__ \\\n"
2924 "\t\t\t\t\t : sizeof(__x_n) == sizeof(long double) \\\n"
2925 "\t\t\t\t\t ? __x_n >= __LDBL_MIN__ \\\n"
2926 "\t\t\t\t\t : __x_n >= __DBL_MIN__), 1); })";
2927 c_fix_arg = "^#define[ \t]+isnormal\\(x\\)[ \t]+__builtin_isnormal\\(x\\)";
2929 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2931 "#define isnormal(x) __builtin_isnormal(x)";
2935 hackname = solaris_math_8;
2936 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2937 bypass = "__GNUC__";
2938 files = iso/math_c99.h;
2940 c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
2941 "\t\t\t ? __builtin_signbitf(x) \\\n"
2942 "\t\t\t : sizeof(x) == sizeof(long double) \\\n"
2943 "\t\t\t ? __builtin_signbitl(x) \\\n"
2944 "\t\t\t : __builtin_signbit(x))";
2945 c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
2947 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2949 "#define signbit(x) __builtin_signbit(x)";
2953 hackname = solaris_math_9;
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\t%1(x, y)%2__builtin_%1(x, y)";
2959 c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) __builtin_[a-z]+\\(y\\)\\)";
2961 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
2962 "#undef isgreater\n"
2963 "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n"
2964 "#undef isgreaterequal\n"
2965 "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n"
2967 "#define isless(x, y) ((x) __builtin_isless(y))\n"
2968 "#undef islessequal\n"
2969 "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n"
2970 "#undef islessgreater\n"
2971 "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n"
2972 "#undef isunordered\n"
2973 "#define isunordered(x, y) ((x) __builtin_isunordered(y))";
2977 * Sun Solaris 2.5.1, 2.6 defines PTHREAD_{MUTEX|COND}_INITIALIZER
2978 * incorrectly, so we replace them with versions that correspond to
2979 * the definition. We also explicitly name this fix "1" and the next
2980 * fix "2" because this one does not deal with the last field. This
2981 * fix needs to run before the next.
2984 hackname = solaris_mutex_init_1;
2985 select = '@\(#\)pthread.h' "[ \t]+1.1[0-9][ \t]+9[567]/[0-9/]+ SMI";
2987 sed = "/define[ \t]*PTHREAD_MUTEX_INI/s/{0, 0,/{{{0}, 0}, {{{0}}},/\n"
2988 "/define[ \t]*PTHREAD_COND_INI/s/{0,/{{{0},0},/";
2990 '#ident "@(#)pthread.h 1.16 97/05/05 SMI"'"\n"
2991 "#define PTHREAD_MUTEX_INITIALIZER\t{0, 0, 0}\n"
2992 "#define PTHREAD_COND_INITIALIZER\t{0, 0} /* */\n";
2997 * Sun Solaris defines PTHREAD_MUTEX_INITIALIZER with a trailing
2998 * "0" for the last field of the pthread_mutex_t structure, which is
2999 * of type upad64_t, which itself is typedef'd to int64_t, but with
3000 * __STDC__ defined (e.g. by -ansi) it is a union. So change the
3001 * initializer to "{0}" instead
3004 hackname = solaris_mutex_init_2;
3005 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3008 * On Solaris 10, this fix is unnecessary because upad64_t is
3009 * always defined correctly regardless of the definition of the
3010 * __STDC__ macro. The first "mach" pattern matches up to
3011 * solaris9. The second "mach" pattern will not match any two (or
3012 * more) digit solaris version, but it will match e.g. 2.5.1.
3014 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3016 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3021 c_fix_arg = "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+"
3022 "(|/\*.*\*/[ \t]*\\\\\n[ \t]*)\\{.*)"
3023 ",[ \t]*0\\}" "(|[ \t].*)$";
3025 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3026 "#define PTHREAD_MUTEX_INITIALIZER\t{{{0},0}, {{{0}}}, 0}\n"
3027 "#define PTHREAD_COND_INITIALIZER\t{{{0}, 0}, 0}\t/* DEFAULTCV */\n"
3028 "#define PTHREAD_MUTEX_INITIALIZER /* = DEFAULTMUTEX */ \\\\\n"
3029 " {{0, 0, 0, DEFAULT_TYPE, _MUTEX_MAGIC}, {{{0}}}, 0}\n"
3030 "#define PTHREAD_COND_INITIALIZER /* = DEFAULTCV */ \\\\\n"
3031 " {{{0, 0, 0, 0}, DEFAULT_TYPE, _COND_MAGIC}, 0}";
3036 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a "0" for some
3037 * fields of the pthread_rwlock_t structure, which are of type
3038 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3039 * defined (e.g. by -ansi) it is a union. So change the initializer
3043 hackname = solaris_rwlock_init_1;
3044 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3046 mach = '*-*-solaris*';
3048 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3051 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
3053 c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
3054 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
3057 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3058 "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
3063 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
3064 * structure. As such, it need two levels of brackets, but only
3065 * contains one. Wrap the macro definition in an extra layer.
3068 hackname = solaris_once_init_1;
3069 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3071 mach = '*-*-solaris*';
3073 c_fix_arg = "%1{%2}%3";
3074 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
3076 '#pragma ident "@(#)pthread.h 1.37 04/09/28 SMI"'"\n"
3077 "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
3082 * Sun Solaris defines PTHREAD_ONCE_INIT with a "0" for some
3083 * fields of the pthread_once_t structure, which are of type
3084 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3085 * defined (e.g. by -ansi) it is a union. So change the initializer
3086 * to "{0}" instead. This test relies on solaris_once_init_1.
3089 hackname = solaris_once_init_2;
3090 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3093 * On Solaris 10, this fix is unnecessary because upad64_t is
3094 * always defined correctly regardless of the definition of the
3095 * __STDC__ macro. The first "mach" pattern matches up to
3096 * solaris9. The second "mach" pattern will not match any two (or
3097 * more) digit solaris version, but it will match e.g. 2.5.1.
3099 mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3101 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3104 "%1{0}, {0}, {0}, {%3}%4\n"
3106 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{\\{)"
3107 "(0, 0, 0, )(PTHREAD_[A-Z_]+)(\\}\\})[ \t]*$";
3109 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3110 "#define PTHREAD_ONCE_INIT\t{{0, 0, 0, PTHREAD_ONCE_NOTDONE}}\n";
3115 * Solaris 2.5.1 and 2.6 use an outdated prototype for send & recv
3116 * in sys/socket.h. This is corrected in Solaris 7 and up.
3119 hackname = solaris_socket;
3120 files = sys/socket.h;
3121 select = '@\(#\)socket.h' "[ \t]+1.[123][0-9][ \t]+9[567]/[0-9/]+ SMI";
3123 c_fix_arg = "extern int %1(int, %2void *, int, int);";
3124 c_fix_arg = '^extern int (recv|send)\(int,'
3128 test_text = '#ident "@(#)socket.h 1.30 97/01/20 SMI"'"\n"
3129 "extern int recv(int, char *, int, int);\n"
3130 "extern int send(int, const char *, int, int);";
3135 * Solaris 2.8 has what appears to be some gross workaround for
3136 * some old version of their c++ compiler. G++ doesn't want it
3137 * either, but doesn't want to be tied to SunPRO version numbers.
3140 hackname = solaris_stdio_tag;
3141 files = stdio_tag.h;
3143 select = '__cplusplus < 54321L';
3144 /* In Solaris 10, the code in stdio_tag.h is conditionalized on
3145 "!defined(__GNUC__)" so we no longer need to fix it. */
3146 bypass = '__GNUC__';
3147 sed = 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/';
3149 test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
3154 * Sun Solaris 2.5.1 doesn't define 'getpagesize' in <unistd.h>, as is done
3155 * on Solaris 2.6 and up.
3158 hackname = solaris_unistd;
3160 select = '@\(#\)unistd.h' "[ \t]+1.3[0-9][ \t]+9[567]/[0-9/]+ SMI";
3161 bypass = "getpagesize";
3163 c_fix_arg = "extern int getpagesize();\n%0";
3164 c_fix_arg = '^extern (pid_t|int) getpgid\(.*\);';
3165 test_text = '#ident "@(#)unistd.h 1.33 95/08/28 SMI"'"\n"
3166 "extern pid_t getpgid(pid_t);\n"
3167 "extern int getpgid();";
3172 * <widec.h> until Solaris 2.5.1 defines macros for a couple of <wchar.h>
3173 * functions, breaking their prototypes if that file is included afterwards.
3174 * Include <wchar.h> early to avoid this issue, as is done on Solaris 2.6
3178 hackname = solaris_widec;
3180 mach = '*-*-solaris2.[0-5]';
3181 mach = '*-*-solaris2.[0-5].*';
3182 bypass = "include.*wchar\\.h";
3183 select = "#include <euc.h>";
3185 c_fix_arg = "%0\n#include <wchar.h>";
3186 test_text = "#include <euc.h>";
3191 * a missing semi-colon at the end of the statsswtch structure definition.
3194 hackname = statsswtch;
3195 files = rpcsvc/rstat.h;
3196 select = "boottime$";
3198 c_fix_arg = "boottime;";
3199 test_text = "struct statswtch {\n int boottime\n};";
3204 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
3205 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
3209 hackname = stdio_stdarg_h;
3211 bypass = "include.*(stdarg\.h|machine/ansi\.h)";
3213 * On Solaris 10, this fix is unncessary; <stdio.h> includes
3214 * <iso/stdio_iso.h>, which includes <sys/va_list.h>.
3216 mach = '*-*-solaris2.1[0-9]*';
3221 c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n";
3228 * Don't use or define the name va_list in stdio.h. This is for
3229 * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence
3230 * of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
3231 * indicate that the header knows what it's doing -- under SUSv2,
3232 * stdio.h is required to define va_list, and we shouldn't break
3233 * that. On IRIX 6.5, internal/wchar_core.h used to get its
3234 * definition of va_list from stdio.h. Since this doesn't happen any
3235 * longer, use __gnuc_va_list there, too.
3238 hackname = stdio_va_list;
3240 files = internal/stdio_core.h;
3241 files = internal/wchar_core.h;
3242 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3244 * On Solaris 10, the definition in
3245 * <stdio.h> is guarded appropriately by the _XPG4 feature macro;
3246 * there is therefore no need for this fix there.
3248 mach = '*-*-solaris2.1[0-9]*';
3252 * Use __gnuc_va_list in arg types in place of va_list.
3253 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3254 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3255 * trailing parentheses and semicolon save all other systems from this.
3256 * Define __not_va_list__ (something harmless and unused)
3257 * instead of va_list.
3258 * Don't claim to have defined va_list.
3260 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3261 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3262 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3263 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3264 "s@ va_list@ __not_va_list__@\n"
3265 "s@\\*va_list@*__not_va_list__@\n"
3266 "s@ __va_list)@ __gnuc_va_list)@\n"
3267 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3268 "@typedef \\1 __not_va_list__;@\n"
3269 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3270 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3271 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3272 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3273 "s@VA_LIST@DUMMY_VA_LIST@\n"
3274 "s@_Va_LIST@_VA_LIST@";
3275 test_text = "extern void mumble( va_list);";
3280 * Fix headers that use va_list from stdio.h to use the updated
3281 * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is
3282 * dealt with elsewhere. The presence of __gnuc_va_list,
3283 * __DJ_va_list, or _G_va_list is taken to indicate that the header
3284 * knows what it's doing.
3287 hackname = stdio_va_list_clients;
3295 files = curses_colr/curses.h;
3296 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3297 /* Don't fix, if we use va_list from stdarg.h, or if the use is
3298 otherwise protected. */
3299 bypass = 'include <stdarg\.h>|#ifdef va_start';
3302 * Use __gnuc_va_list in arg types in place of va_list.
3303 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3304 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3305 * trailing parentheses and semicolon save all other systems from this.
3306 * Define __not_va_list__ (something harmless and unused)
3307 * instead of va_list.
3308 * Don't claim to have defined va_list.
3310 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3311 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3312 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3313 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3314 "s@ va_list@ __not_va_list__@\n"
3315 "s@\\*va_list@*__not_va_list__@\n"
3316 "s@ __va_list)@ __gnuc_va_list)@\n"
3317 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3318 "@typedef \\1 __not_va_list__;@\n"
3319 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3320 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3321 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3322 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3323 "s@VA_LIST@DUMMY_VA_LIST@\n"
3324 "s@_Va_LIST@_VA_LIST@";
3325 test_text = "extern void mumble( va_list);";
3330 * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
3331 * is "!defined( __STRICT_ANSI__ )"
3334 hackname = strict_ansi_not;
3335 select = "^([ \t]*#[ \t]*if.*)"
3337 "|__STDC__[ \t]*==[ \t]*0"
3338 "|__STDC__[ \t]*!=[ \t]*1"
3339 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
3340 /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
3341 bypass = 'GNU and MIPS C compilers define __STDC__ differently';
3342 /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
3343 is not defined by GCC, so it is safe. */
3344 bypass = '__SCO_VERSION__.*__STDC__ != 1';
3345 c_test = stdc_0_in_system_headers;
3348 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3350 test_text = "#if !__STDC__ \n"
3351 "#if __STDC__ == 0\n"
3352 "#if __STDC__ != 1\n"
3353 "#if __STDC__ - 0 == 0"
3354 "/* not std C */\nint foo;\n"
3355 "\n#end-end-end-end-if :-)";
3360 * is "!defined( __STRICT_ANSI__ )" on continued #if-s
3363 hackname = strict_ansi_not_ctd;
3364 files = math.h, limits.h, stdio.h, signal.h,
3365 stdlib.h, sys/signal.h, time.h;
3367 * Starting at the beginning of a line, skip white space and
3368 * a leading "(" or "&&" or "||". One of those must be found.
3369 * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
3370 * expression. If these are nested, then they must accumulate
3371 * because we won't match any closing parentheses. Finally,
3372 * after skipping over all that, we must then match our suspect
3373 * phrase: "__STDC__-0==0" with or without white space.
3375 select = "^([ \t]*" '(\(|&&|\|\|)'
3376 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
3378 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
3379 c_test = stdc_0_in_system_headers;
3382 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3384 test_text = "#if 1 && \\\\\n"
3385 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
3386 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
3387 "|| __STDC__ - 0 == 0 ) /* not std C */\n"
3393 * "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1"
3394 * is "defined( __STRICT_ANSI__ )"
3397 hackname = strict_ansi_only;
3398 select = "^([ \t]*#[ \t]*if.*)"
3399 "(__STDC__[ \t]*!=[ \t]*0"
3400 "|__STDC__[ \t]*==[ \t]*1"
3401 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
3402 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
3403 c_test = stdc_0_in_system_headers;
3406 c_fix_arg = "%1 defined(__STRICT_ANSI__)";
3408 test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
3413 * IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s
3414 * in prototype without previous definition.
3417 hackname = struct_file;
3419 select = '^.*xdrstdio_create.*struct __file_s';
3421 c_fix_arg = "struct __file_s;\n%0";
3422 test_text = "extern void xdrstdio_create( struct __file_s* );";
3427 * IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr
3428 * in prototype without previous definition.
3430 * Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same
3431 * function, and does define it.
3434 hackname = struct_sockaddr;
3436 select = "^.*authdes_create.*struct sockaddr[^_]";
3437 bypass = "<sys/socket\.h>";
3438 bypass = "struct sockaddr;\n";
3440 c_fix_arg = "struct sockaddr;\n%0";
3441 test_text = "extern AUTH* authdes_create( struct sockaddr* );";
3446 * Apply fix this to all OSs since this problem seems to effect
3447 * more than just SunOS.
3450 hackname = sun_auth_proto;
3455 bypass = "__cplusplus";
3457 * Select those files containing '(*name)()'.
3459 select = '\(\*[a-z][a-z_]*\)\(\)';
3462 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
3463 "#else\n%1();%2\n#endif";
3464 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
3468 " int (*name)(); /* C++ bad */\n"
3474 * Fix bogus #ifdef on SunOS 4.1.
3477 hackname = sun_bogus_ifdef;
3478 files = "hsfs/hsfs_spec.h";
3479 files = "hsfs/iso_spec.h";
3480 select = '#ifdef(.*\|\|.*)';
3482 c_fix_arg = "#if%1";
3484 test_text = "#ifdef __i386__ || __vax__ || __sun4c__";
3489 * Fix the CAT macro in SunOS memvar.h.
3492 hackname = sun_catmacro;
3493 files = pixrect/memvar.h;
3494 select = "^#define[ \t]+CAT\\(a,b\\).*";
3499 "# define CAT(a,b) a##b\n"
3500 "#else\n%0\n#endif";
3503 "#define CAT(a,b)\ta/**/b";
3508 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
3509 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68
3512 hackname = sun_malloc;
3514 bypass = "_CLASSIC_ANSI_TYPES";
3516 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
3517 sed = "s/int[ \t][ \t]*free/void\tfree/g";
3518 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
3519 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
3520 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
3523 "typedef char *\tmalloc_t;\n"
3525 "char*\tmalloc();\n"
3526 "char*\tcalloc();\n"
3527 "char*\trealloc();";
3532 * Check for yet more missing ';' in struct (in SunOS 4.0.x)
3535 hackname = sun_rusers_semi;
3536 files = rpcsvc/rusers.h;
3538 sed = "/^struct/,/^};/s/_cnt$/_cnt;/";
3539 test_text = "struct mumble\n int _cnt\n};";
3544 * signal.h on SunOS defines signal using (),
3545 * which causes trouble when compiling with g++ -pedantic.
3548 hackname = sun_signal;
3549 files = sys/signal.h;
3551 select = "^void\t" '\(\*signal\(\)\)\(\);.*';
3555 "#ifdef __cplusplus\n"
3556 "void\t(*signal(...))(...);\n"
3557 "#else\n%0\n#endif";
3559 test_text = "void\t(*signal())();";
3564 * Correct the return type for strlen in strings.h in SunOS 4.
3567 hackname = sunos_strlen;
3569 select = "int[ \t]*strlen\\(\\);(.*)";
3571 c_fix_arg = "__SIZE_TYPE__ strlen();%1";
3572 test_text = " int\tstrlen(); /* string length */";
3577 * Disable apparent native compiler optimization cruft in SVR4.2 <string.h>
3578 * that is visible to any ANSI compiler using this include. Simply
3579 * delete the lines that #define some string functions to internal forms.
3582 hackname = svr4_disable_opt;
3584 select = '#define.*__std_hdr_';
3585 sed = '/#define.*__std_hdr_/d';
3586 test_text = "#define strlen __std_hdr_strlen\n";
3591 * Conditionalize some of <sys/endian.h> on __GNUC__ and __GNUG__.
3592 * On some systems (UnixWare 2, UnixWare 7), the file is byteorder.h
3593 * but we still "hijack" it and redirect it to the GNU byteorder.h..
3597 hackname = svr4_endian;
3598 files = sys/endian.h;
3601 * since we emit our own sys/byteorder.h,
3602 * this fix can never be applied to that file.
3604 files = sys/byteorder.h;
3606 bypass = '__GNUC__';
3608 sed = "/#\tifdef\t__STDC__/i\\\n"
3609 "# if !defined (__GNUC__) && !defined (__GNUG__)\n";
3611 sed = "/#\t\tinclude\t<sys\\/byteorder.h>/s/\t\t/ /";
3613 sed = "/# include\t<sys\\/byteorder.h>/i\\\n"
3614 "# endif /* !defined (__GNUC__) && !defined (__GNUG__) */\n";
3620 * Remove useless extern keyword from struct forward declarations
3621 * in <sys/stream.h> and <sys/strsubr.h>
3625 hackname = svr4_extern_struct;
3626 files = sys/stream.h;
3627 files = sys/strsubr.h;
3628 select = 'extern struct [a-z_]*;';
3629 sed = 's/extern struct \([a-z][a-z_]*\)/struct \1/';
3634 * Fix declarations of `ftw' and `nftw' in <ftw.h>. On some/most SVR4
3635 * systems the file <ftw.h> contains extern declarations of these
3636 * functions followed by explicitly `static' definitions of these
3637 * functions... and that's not allowed according to ANSI C. (Note
3638 * however that on Solaris, this header file glitch has been pre-fixed by
3639 * Sun. In the Solaris version of <ftw.h> there are no static
3640 * definitions of any function so we don't need to do any of this stuff
3646 hackname = svr4_ftw;
3648 select = '^extern int ftw\(const';
3650 sed = '/^extern int ftw(const/i' "\\\n"
3651 "#if !defined(_STYPES)\\\n"
3656 sed = 's/extern \(int ftw(const.*\)$/\1/';
3657 sed = "/^extern int nftw/i\\\n"
3658 "#if defined(_STYPES)\\\n"
3663 sed = 's/extern \(int nftw.*\)$/\1/';
3664 sed = "/^extern int ftw(),/c\\\n"
3665 "#if !defined(_STYPES)\\\n"
3671 "#if defined(_STYPES)\\\n"
3683 * Fix broken decl of getcwd present on some svr4 systems.
3686 hackname = svr4_getcwd;
3689 files = prototypes.h;
3690 select = 'getcwd\(char \*, int\)';
3693 c_fix_arg = "getcwd(char *, size_t)";
3695 test_text = "extern char* getcwd(char *, int);";
3700 * Wrap some files on System V r4 and DYNIX/ptx systems with
3701 * #ifdef _KERNEL, presumably to prevent kernel headers from
3702 * leaking into userspace. This may not be necessary at all,
3703 * but it was in the old scripts, so it seems safest to keep it for now.
3706 /* Can't name this with _kernel, or the test case will hit the bypass! */
3707 hackname = svr4_krnl;
3708 /* Since I'm rather unsure about the validity of this, limit it
3709 * to the specific systems it was operating on before. It should
3710 * also be bypassed for i?86-*-sysv4.3uw2, by that rule, but I didn't
3711 * see an easy way to do that. Hopefully it will be harmless
3712 * in any case. -- Nathanael */
3713 mach = '*-*-sysv4*';
3714 mach = 'i?86-sequent-ptx*';
3715 files = fs/rfs/rf_cache.h;
3719 files = sys/getpages.h;
3721 files = sys/cmn_err.h;
3722 files = sys/kdebugger.h;
3724 /* This bypass will match _KERNEL, __KERNEL, __KERNEL__, etc.
3725 * It will also match SVR4_KERNEL_CHECK, which means that the
3726 * testsuite case will always be bypassed. Which is fine with me. */
3730 c_fix_arg = "#ifdef _KERNEL\n";
3731 c_fix_arg = "#endif /* _KERNEL */\n";
3733 /* There's no reasonable test for this given that we don't know exactly
3734 * what problem inspired it in the first place. */
3740 * Delete any #defines of `__i386' which may be present in <ieeefp.h>. They
3741 * tend to conflict with the compiler's own definition of this symbol. (We
3742 * will use the compiler's definition.)
3743 * Likewise __sparc, for Solaris, and __i860, and a few others
3744 * (guessing it is necessary for all of them).
3748 hackname = svr4_mach_defines;
3750 select = "#define[ \t]*__(i386|mips|sparc|m88k|m68k)[ \t]";
3751 sed = "/#define[ \t]*__\\(i386|mips|sparc|m88k|m68k\\)[ \t]/d";
3757 * Fix declarations of `makedev', `major', and `minor' in <sys/mkdev.h>.
3758 * They are declared as non-static then immediately redeclared as static.
3762 hackname = svr4_mkdev;
3763 files = sys/mkdev.h;
3766 sed = "/^dev_t makedev(/s/^/static /";
3767 sed = "/^major_t major(/s/^/static /";
3768 sed = "/^minor_t minor(/s/^/static /";
3774 * Fix reference to NC_NPI_RAW in <sys/netcspace.h>.
3775 * Also fix types of array initializers.
3779 hackname = svr4_netcspace;
3780 files = sys/netcspace.h;
3781 select = 'NC_NPI_RAW';
3782 sed = 's/NC_NPI_RAW/NC_TPI_RAW/g';
3783 sed = 's/NC_/(unsigned long) NC_/';
3788 * Fix reference to NMSZ in <sys/adv.h>.
3792 hackname = svr4_nmsz;
3794 select = '\[NMSZ\]';
3795 sed = 's/\[NMSZ\]/\[RFS_NMSZ\]/g';
3801 * Some SVR4 systems supposedly use these non-ANSI preprocessor directives.
3805 hackname = svr4_preproc_lint_on;
3806 select = '#lint\(on\)';
3808 c_fix_arg = 'defined(lint)';
3809 test_text = "#if #lint(on)";
3812 hackname = svr4_preproc_lint_off;
3813 select = '#lint\(off\)';
3815 c_fix_arg = '!defined(lint)';
3816 test_text = "#if #lint(off)";
3819 hackname = svr4_preproc_machine;
3820 select = '#(machine|system|cpu)\(([^)]*)\)';
3822 c_fix_arg = 'defined(__%1__)';
3823 test_text = "#if #machine(i386) || #system(vax) || #cpu(sparc)";
3829 * Fix broken decl of profil present on some svr4 systems.
3832 hackname = svr4_profil;
3837 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
3838 /* The fix is wrong on IRIX 5/6 and creates a conflict with another
3839 prototype in <sys/profil.h>. */
3840 bypass = 'Silicon Graphics';
3842 c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)';
3845 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
3850 * Convert functions to prototype form, and fix arg names in <sys/stat.h>.
3854 hackname = svr4_proto_form;
3856 select = 'const extern';
3858 sed = "/^stat([ \t]*[^c]/ {\nN\nN\n"
3863 sed = "/^lstat([ \t]*[^c]/ {\nN\nN\n"
3868 sed = "/^fstat([ \t]*[^i]/ {\nN\nN\n"
3873 sed = "/^mknod([ \t]*[^c]/{\nN\nN\nN\n"
3878 sed = "1,$s/\\([^A-Za-z]\\)path\\([^A-Za-z]\\)/\\1__path\\2/g";
3879 sed = "1,$s/\\([^A-Za-z]\\)buf\\([^A-Za-z]\\)/\\1__buf\\2/g";
3880 sed = "1,$s/\\([^A-Za-z]\\)fd\\([^A-Za-z]\\)/\\1__fd\\2/g";
3881 sed = "1,$s/ret\\([^u]\\)/__ret\\1/g";
3882 sed = "1,$s/\\([^_]\\)mode\\([^_]\\)/\\1__mode\\2/g";
3883 sed = "1,$s/\\([^_r]\\)dev\\([^_]\\)/\\1__dev\\2/g";
3888 * Add a prototyped declaration of mmap to <sys/mman.h>.
3892 hackname = svr4_proto_mmap;
3894 select = '^extern caddr_t mmap();$';
3895 sed = '/^extern caddr_t mmap();$/c' "\\\n"
3896 "#ifdef __STDC__\\\n"
3897 "extern caddr_t mmap (caddr_t, size_t, int, int, int, off_t);\\\n"
3898 "#else /* !defined(__STDC__) */\\\n"
3899 "extern caddr_t mmap ();\\\n"
3900 "#endif /* !defined(__STDC__) */\\\n";
3905 * Add a #define of _SIGACTION_ into <sys/signal.h>.
3909 hackname = svr4_sigaction;
3910 files = sys/signal.h;
3911 sed = "/^struct sigaction {/i\\\n"
3912 "#define _SIGACTION_";
3913 sed = 's/(void *(\*)())/(void (*)(int))/';
3919 * Correct types for signal handler constants like SIG_DFL; they might be
3920 * void (*) (), and should be void (*) (int). C++ doesn't like the
3924 hackname = svr4_sighandler_type;
3925 files = sys/signal.h;
3926 select = 'void *\(\*\)\(\)';
3928 c_fix_arg = "void (*)(int)";
3929 test_text = "#define SIG_DFL (void(*)())0\n"
3930 "#define SIG_IGN (void (*)())0\n";
3934 * Put storage class at start of decl, to avoid warning.
3938 hackname = svr4_storage_class;
3939 files = rpc/types.h;
3940 select = 'const extern';
3941 sed = 's/const extern/extern const/g';
3947 * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
3948 * function 'getrnge' in <regexp.h> before they declare it. For these
3949 * systems add a 'static int' declaration of 'getrnge' into <regexp.h>
3952 * 'getrnge' traditionally manipulates a file-scope global called 'size',
3953 * so put the declaration right after the declaration of 'size'.
3955 * Don't do this if there is already a `static void getrnge' declaration
3956 * present, since this would cause a redeclaration error. Solaris 2.x has
3957 * such a declaration.
3960 hackname = svr4_undeclared_getrnge;
3963 bypass = "static void getrnge";
3966 "static int getrnge ();";
3967 c_fix_arg = "^static int[ \t]+size;";
3968 test_text = "static int size;\n"
3969 "/* stuff which calls getrnge() */\n"
3970 "static getrnge()\n"
3976 * Like svr4_mach_defines, but with newfangled syntax.
3977 * Source lines are of #define __i386 #machine(i386). Delete them.
3981 hackname = svr5_mach_defines;
3983 select = "#define[ \t]*__i386.*\(i386\)";
3984 sed = "/#define[ \t]*__i386.*/d";
3990 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
3991 * in string.h on sysV68
3992 * Correct the return type for strlen in string.h on Lynx.
3993 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
3994 * Add missing const for strdup on OSF/1 V3.0.
3995 * On sysV88 layout is slightly different.
3998 hackname = sysv68_string;
4001 bypass = "_CLASSIC_ANSI_TYPES";
4003 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
4004 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
4005 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
4007 sed = "/^extern char$/N";
4008 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
4010 sed = "/^extern int$/N";
4011 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
4013 sed = "/^\tstrncmp(),$/N";
4014 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
4015 '\1;' "\\\nextern unsigned int\\\n\\2/";
4018 "extern int strlen();\n"
4020 "extern int ffs(long);\n"
4033 "\tstrlen(), strspn();";
4038 * Fix return type of calloc, malloc, realloc, bsearch and exit
4041 hackname = sysz_stdlib_for_sun;
4043 bypass = "_CLASSIC_ANSI_TYPES";
4045 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
4047 c_fix_arg = "void *\t%1(";
4050 "extern char*\tcalloc(size_t);\n"
4051 "extern char*\tmalloc(size_t);\n"
4052 "extern char*\trealloc(void*,size_t);\n"
4053 "extern char*\tbsearch(void*,size_t,size_t);\n";
4058 * __thread is now a keyword.
4061 hackname = thread_keyword;
4062 files = "pthread.h";
4063 files = "bits/sigthread.h";
4064 select = "([* ])__thread([,)])";
4066 c_fix_arg = "%1__thr%2";
4069 "extern int pthread_create (pthread_t *__restrict __thread,\n"
4070 "extern int pthread_kill (pthread_t __thread, int __signo);\n"
4071 "extern int pthread_cancel (pthread_t __thread);";
4075 * if the #if says _cplusplus, not the double underscore __cplusplus
4079 hackname = tinfo_cplusplus;
4081 select = "[ \t]_cplusplus";
4084 c_fix_arg = " __cplusplus";
4085 test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
4090 * function parameter to atexit is missing "void" on VAX Ultrix 4.3.
4093 hackname = ultrix_atexit_param;
4095 select = 'atexit\(.*\(\)';
4098 c_fix_arg = "atexit( void (*__func)( void )";
4100 test_text = "int atexit( void (*__func)() );\n";
4105 * parameter to atof not const on DECstation Ultrix V4.0 and NEWS-OS 4.2R.
4108 hackname = ultrix_atof_param;
4110 select = "atof\\([ \t]*char";
4113 c_fix_arg = "atof(const char";
4115 test_text = "extern double atof( char *__nptr);\n";
4120 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4123 hackname = ultrix_const;
4125 select = 'perror\( char \*';
4128 c_fix_arg = "%1 const %3 *__";
4129 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
4130 "[ \t]+(char|void) \\*__";
4133 "extern void perror( char *__s );\n"
4134 "extern int fputs( char *__s, FILE *);\n"
4135 "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n"
4136 "extern int fscanf( FILE *__stream, char *__format, ...);\n"
4137 "extern int scanf( char *__format, ...);\n";
4142 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4145 hackname = ultrix_const2;
4148 select = '\*fopen\( char \*';
4150 c_fix_arg = "%1( const char *%3, const char *";
4151 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\("
4152 "[ \t]*char[ \t]*\\*([^,]*),"
4153 "[ \t]*char[ \t]*\\*[ \t]*";
4156 "extern FILE *fopen( char *__filename, char *__type );\n"
4157 "extern int sscanf( char *__s, char *__format, ...);\n"
4158 "extern FILE *popen(char *, char *);\n"
4159 "extern char *tempnam(char*,char*);\n";
4164 * parameters not const on Ultrix V4.3.
4167 hackname = ultrix_const3;
4169 select = 'fdopen\( .*, char \*';
4172 c_fix_arg = "%1 const %3 *__";
4173 c_fix_arg = "([ \t*](fdopen)\\(.*)"
4174 "[ \t]+(char|void) \\*__";
4177 "extern FILE * fdopen( int __filedes, char *__type );\n";
4182 * Ultrix V4.[35] puts the declaration of uname before the definition
4183 * of struct utsname, so the prototype (added by fixproto) causes havoc.
4186 hackname = ultrix_fix_fixproto;
4187 files = sys/utsname.h;
4191 c_fix_arg = "struct utsname;\n%0";
4192 c_fix_arg = "^[ \t]*extern[ \t]*int[ \t]*uname\\(\\);";
4195 "/* ULTRIX's uname */\nextern\tint\tuname();";
4200 * Check for bad #ifdef line (in Ultrix 4.1)
4203 hackname = ultrix_ifdef;
4204 select = "^#ifdef KERNEL[ \t]+&&";
4208 c_fix_arg = "#if defined(KERNEL) &&";
4211 "#ifdef KERNEL\t&& defined( mumbojumbo )\nint oops;\n#endif";
4216 * Add once-only latch to Ultrix V4.3 locale.h.
4219 hackname = ultrix_locale;
4221 select = "@\\(#\\)locale\\.h.*6\\.1.*\\(ULTRIX\\)";
4224 "@(#)locale.h 6.1 (ULTRIX)\n";
4229 * Strip "|| CC$gfloat" from Ultrix math headers.
4232 hackname = ultrix_math_ifdef;
4233 files = sys/limits.h;
4236 select = "^(#if.*)\\|\\|[ \t]+CC\\$[a-z]+";
4240 test_text = '#if defined(__GFLOAT) || CC\$gfloat';
4245 * Avoid nested comments on Ultrix 4.3.
4248 hackname = ultrix_nested_ioctl;
4249 files = sys/ioctl.h;
4250 select = "^/\\* #define SIOCSCREEN";
4251 sed = "/^\\/\\* #define SIOCSCREEN/s@/\\* screend@*//* screend@";
4253 "/* #define SIOCSCREENON _IOWR('i', 49, int)"
4254 "/* screend, net/gw_screen.h */\n";
4259 hackname = ultrix_nested_svc;
4261 select = "^ \\*[ \t]*int protocol; */\\*";
4262 sed = "s@^\\( \\*\tint protocol; \\)/\\*@\\1*/ /*@";
4264 " *\tint protocol; /* like TCP or UDP\n";
4269 * Add missing prototype for lstat and define for S_ISLNK
4270 * in Ultrix V4.3 sys/stat.h.
4273 hackname = ultrix_stat;
4275 select = "@\\(#\\)stat\\.h.*6\\.1.*\\(ULTRIX\\)";
4276 sed = "/^#define[ \t]S_IFPORT[ \t]*S_IFIFO$/a\\\n"
4278 "/* macro to test for symbolic link */\\\n"
4279 "#define S_ISLNK(mode) (((mode) & S_IFMT) == S_IFLNK)\\\n"
4281 sed = "/^[ \t]*fstat(),$/a\\\n"
4284 "@(#)stat.h 6.1 (ULTRIX)\n"
4285 "#define S_IFPORT S_IFIFO\n"
4286 "\tfstat(),\n/* THE INSERTION LINE FAILS ON BSD SYSTEMS */";
4291 * Check for superfluous `static' (in Ultrix 4.2)
4292 * On Ultrix 4.3, includes of other files (r3_cpu.h,r4_cpu.h) is broken.
4295 hackname = ultrix_static;
4296 files = machine/cpu.h;
4297 select = '#include "r[34]_cpu';
4298 sed = "s/^static struct tlb_pid_state/struct tlb_pid_state/";
4299 sed = 's/^#include "r3_cpu\.h"$/#include <machine\/r3_cpu\.h>/';
4300 sed = 's/^#include "r4_cpu\.h"$/#include <machine\/r4_cpu\.h>/';
4302 "static struct tlb_pid_state {\n"
4303 "#include \"r3_cpu.h\"\n";
4308 * Add missing declarations to Ultrix V4.3 stdlib.h.
4311 hackname = ultrix_stdlib;
4313 select = "@\\(#\\)stdlib\\.h.*6\\.1.*\\(ULTRIX\\)";
4315 sed = "/^char.*getenv( const char .* );.*$/a\\\n"
4316 "int\t\tsetenv( const char *__name, const char *__val, int __ovrwrt );\\\n"
4317 "void\t\tunsetenv( const char *__name );\\\n"
4318 "int\t\tputenv( char *__s );\n";
4320 sed = "/^char.*getenv();.*$/a\\\n"
4321 "int\tsetenv();\\\n"
4322 "void\tunsetenv();\\\n"
4326 "@(#)stdlib.h 6.1 (ULTRIX)\n"
4327 "char * getenv( const char *__name );\n"
4328 "char *getenv();\n";
4333 * Add once-only latch to Ultrix V4.3 strings.h.
4336 hackname = ultrix_strings;
4338 select = "@\\(#\\)strings\\.h.*6\\.1.*\\(ULTRIX\\)";
4341 "@(#)strings.h 6.1 (ULTRIX)\n";
4346 * Add missing declarations to Ultrix V4.3 strings.h.
4349 hackname = ultrix_strings2;
4351 select = "@\\(#\\)strings\\.h.*6\\.1.*\\(ULTRIX\\)";
4353 sed = "/^.*strncmp( const .* );.*/a\\\n"
4356 "\tstrcasecmp( const char *__s1, const char *__s2),\\\n"
4357 "\tstrncasecmp( const char *__s1, const char *__s2, size_t __n );\n";
4359 sed = "/^.*strncmp();.*/a\\\n"
4361 "\tstrcasecmp(),\\\n"
4362 "\tstrncasecmp();\n";
4365 "@(#)strings.h 6.1 (ULTRIX)\n"
4366 "\tstrncmp( const char *__s1, const char *__s2, size_t __n );\n"
4372 * Add missing declarations to Ultrix V4.3 sys/time.h.
4375 hackname = ultrix_sys_time;
4377 select = "@\\(#\\)time\\.h.*6\\.1.*\\(ULTRIX\\)";
4379 sed = "/^extern.*time_t.*time( time_t .* );.*$/a\\\n"
4381 "extern int adjtime(struct timeval *, struct timeval *);\\\n"
4382 "extern int getitimer(int, struct itimerval *);\\\n"
4383 "extern int setitimer(int, struct itimerval *, struct itimerval *);\\\n"
4384 "extern int gettimeofday(struct timeval *, struct timezone *);\\\n"
4385 "extern int settimeofday(struct timeval *, struct timezone *);\\\n"
4386 "extern void profil(const void *, size_t, size_t, unsigned int);\\\n"
4387 "extern int stime(const time_t *);\\\n"
4388 "extern int utimes(const char *, const struct timeval[2]);\\\n"
4389 "extern int select(int, fd_set *, fd_set *, fd_set *, struct timeval *);\n";
4391 sed = "/^extern.*double.*difftime();.*$/a\\\n"
4392 "extern\tint adjtime();\\\n"
4393 "extern\tint getitimer();\\\n"
4394 "extern\tint setitimer();\\\n"
4395 "extern\tint gettimeofday();\\\n"
4396 "extern\tint settimeofday();\\\n"
4397 "extern\tvoid profil();\\\n"
4398 "extern\tint stime();\\\n"
4399 "extern\tint utimes();\\\n"
4400 "extern\tint select();\n";
4403 "@(#)time.h 6.1 (ULTRIX)\n"
4404 "extern time_t time( time_t *__tloc );\n"
4405 "extern double difftime();\n";
4410 * Add missing declarations to Ultrix V4.3 unistd.h.
4413 hackname = ultrix_unistd;
4415 select = "@\\(#\\)unistd\\.h.*6\\.1.*\\(ULTRIX\\)";
4417 sed = "/^[ \t]*getgroups(),.*$/a\\\n"
4418 "\tgetpagesize(),\n";
4420 sed = "/^[ \t]*fork(),.*$/a\\\n"
4424 "@(#)unistd.h 6.1 (ULTRIX)\n"
4431 * On Cray Unicos/Mk some standard headers use the C99 keyword "restrict"
4432 * which must be replaced by __restrict__ for GCC.
4435 hackname = unicosmk_restrict;
4439 mach = "*-*-unicosmk*";
4440 select = "(\\*[ \t]*)restrict([ \t]+)";
4443 c_fix_arg = "%1__restrict__%2";
4445 test_text = "void f (char * restrict x);";
4449 * If arpa/inet.h prototypes are incompatible with the ones we just
4450 * installed in <sys/byteorder.h>, just remove the protos.
4451 * Because of this close association, this patch must be applied only
4452 * on those systems where the replacement byteorder header is installed.
4455 hackname = uw7_byteorder_fix;
4456 files = arpa/inet.h;
4457 select = "in_port_t";
4458 test = "-f sys/byteorder.h";
4460 mach = "*-*-sysv4*";
4461 mach = "i?86-*-sysv5*";
4462 mach = "i?86-*-udk*";
4463 mach = "i?86-*-solaris2.[0-4]";
4464 mach = "powerpcle-*-solaris2.[0-4]";
4465 mach = "sparc-*-solaris2.[0-4]";
4470 c_fix_arg = "^extern.*[ \t](htons|ntohs).*\\(in_port_t\\).*;";
4472 test_text = "extern in_port_t\thtons __P((in_port_t));\n"
4473 "extern in_port_t\tntohs __P((in_port_t));"
4474 "`[ ! -d $DESTDIR/sys ] && mkdir $DESTDIR/sys\n"
4475 "echo '/* DUMMY */' >> sys/byteorder.h`";
4480 * Fix definitions of macros used by va-i960.h in VxWorks header file.
4483 hackname = va_i960_macro;
4484 files = arch/i960/archI960.h;
4485 select = "__(vsiz|vali|vpad|alignof__)";
4488 c_fix_arg = "__vx%1";
4491 "extern int __vsiz vsiz;\n"
4492 "extern int __vali vali;\n"
4493 "extern int __vpad vpad;\n"
4494 "#define __alignof__(x) ...";
4499 * AIX and Interix headers define NULL to be cast to a void pointer,
4500 * which is illegal in ANSI C++.
4503 hackname = void_null;
4513 files = sys/param.h;
4514 files = sys/types.h;
4515 /* avoid changing C++ friendly NULL */
4516 bypass = __cplusplus;
4517 select = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
4519 c_fix_arg = "#define NULL 0";
4520 test_text = "# define\tNULL \t((void *)0) /* typed NULL */";
4525 * Make VxWorks header which is almost gcc ready fully gcc ready.
4528 hackname = vxworks_gcc_problem;
4529 files = types/vxTypesBase.h;
4530 select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
4532 sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
4535 sed = "/[ \t]size_t/i\\\n"
4536 "#ifndef _GCC_SIZE_T\\\n"
4537 "#define _GCC_SIZE_T\n";
4539 sed = "/[ \t]size_t/a\\\n"
4542 sed = "/[ \t]ptrdiff_t/i\\\n"
4543 "#ifndef _GCC_PTRDIFF_T\\\n"
4544 "#define _GCC_PTRDIFF_T\n";
4546 sed = "/[ \t]ptrdiff_t/a\\\n"
4549 sed = "/[ \t]wchar_t/i\\\n"
4550 "#ifndef _GCC_WCHAR_T\\\n"
4551 "#define _GCC_WCHAR_T\n";
4553 sed = "/[ \t]wchar_t/a\\\n"
4557 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
4558 "typedef unsigned int size_t;\n"
4559 "typedef long ptrdiff_t;\n"
4560 "typedef unsigned short wchar_t;\n"
4561 "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
4566 * Fix VxWorks <time.h> to not require including <vxTypes.h>.
4569 hackname = vxworks_needs_vxtypes;
4571 select = "uint_t([ \t]+_clocks_per_sec)";
4573 c_fix_arg = "unsigned int%1";
4574 test_text = "uint_t\t_clocks_per_sec;";
4579 * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
4582 hackname = vxworks_needs_vxworks;
4584 test = " -r types/vxTypesOld.h";
4585 test = " -n \"`egrep '#include' $file`\"";
4586 test = " -n \"`egrep ULONG $file`\"";
4587 select = "#[ \t]define[ \t]+__INCstath";
4589 sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
4590 "#include <types/vxTypesOld.h>\n";
4592 test_text = "`touch types/vxTypesOld.h`"
4593 "#include </dev/null> /* ULONG */\n"
4594 "# define\t__INCstath <sys/stat.h>";
4599 * Another bad dependency in VxWorks 5.2 <time.h>.
4602 hackname = vxworks_time;
4604 test = " -r vxWorks.h";
4606 select = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
4610 "#ifndef __gcc_VOIDFUNCPTR_defined\n"
4611 "#ifdef __cplusplus\n"
4612 "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
4614 "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
4616 "#define __gcc_VOIDFUNCPTR_defined\n"
4618 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
4620 test_text = "`touch vxWorks.h`"
4621 "#define VOIDFUNCPTR (void(*)())";
4626 * WindISS math.h headers include bogus extern declarations of
4627 * numerous math functions that conflict with libstdc++-v3.
4630 hackname = windiss_math1;
4632 mach = "*-*-windiss";
4633 sed = "s|inline long double cosl.*|#ifndef __GNUC__|";
4635 test_text = "inline long double cosl(long double);";
4639 hackname = windiss_math2;
4641 mach = "*-*-windiss";
4642 sed = "s|/\\* long double declarations \\*/|"
4643 "#endif /* __GNUC__ */|";
4645 test_text = "/* long double declarations */";
4649 * WindISS headers include "diab/va_list.h" instead of "stdarg.h"
4652 select = '(#include.*)diab/va_list.h';
4653 hackname = windiss_valist;
4654 sed = "s|diab/va_list.h|stdarg.h|";
4655 mach = "*-*-windiss";
4657 test_text = "#include <diab/va_list.h>";
4661 * There are several name conflicts with C++ reserved words in X11 header
4662 * files. These are fixed in some versions, so don't do the fixes if
4663 * we find __cplusplus in the file. These were found on the RS/6000.
4666 hackname = x11_class;
4667 files = X11/ShellP.h;
4668 bypass = __cplusplus;
4669 select = "^([ \t]*char \\*)class;(.*)";
4671 c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n"
4672 "#else\n%1class;%2\n#endif";
4681 * class in Xm/BaseClassI.h
4684 hackname = x11_class_usage;
4685 files = Xm/BaseClassI.h;
4686 bypass = "__cplusplus";
4688 select = " class\\)";
4690 c_fix_arg = " c_class)";
4692 test_text = "extern mumble (int class);\n";
4697 * new in Xm/Traversal.h
4701 files = Xm/Traversal.h;
4702 bypass = __cplusplus;
4704 sed = "/Widget\told, new;/i\\\n"
4705 "#ifdef __cplusplus\\\n"
4706 "\tWidget\told, c_new;\\\n"
4709 sed = "/Widget\told, new;/a\\\n"
4712 sed = "s/Widget new,/Widget c_new,/g";
4715 " Widget\told, new; /* fixinc check FAILS ON BSD */\n"
4716 "};\nextern Wedged( Widget new, Widget old );";
4721 * Incorrect sprintf declaration in X11/Xmu.h
4724 hackname = x11_sprintf;
4726 files = X11/Xmu/Xmu.h;
4727 select = "^extern char \\*\tsprintf\\(\\);$";
4730 c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
4732 test_text = "extern char *\tsprintf();";