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: */
24 * This fixes __FD_ZERO bug for linux 2.x.y (x <= 2 && y <= some n)
27 hackname = AAB_fd_zero_asm_posix_types_h;
28 files = asm/posix_types.h;
29 mach = 'i[34567]86-*-linux*';
33 * Define _POSIX_TYPES_H_WRAPPER at the end of the wrapper, not
34 * the start, so that if #include_next gets another instance of
35 * the wrapper, this will follow the #include_next chain until
36 * we arrive at the real <asm/posix_types.h>.
38 replace = <<- _EndOfHeader_
39 /* This file fixes a bug in the __FD_ZERO macro
40 for older versions of the Linux kernel. */
41 #ifndef _POSIX_TYPES_H_WRAPPER
43 #include_next <asm/posix_types.h>
45 #if defined(__FD_ZERO) && !defined(__GLIBC__)
47 #define __FD_ZERO(fdsetp) \
50 __asm__ __volatile__("cld ; rep ; stosl" \
51 : "=&c" (__d0), "=&D" (__d1) \
52 : "a" (0), "0" (__FDSET_LONGS), \
53 "1" ((__kernel_fd_set *) (fdsetp)) :"memory"); \
57 #define _POSIX_TYPES_H_WRAPPER
58 #endif /* _POSIX_TYPES_H_WRAPPER */
64 * This fixes __FD_ZERO bug for glibc-1.x
67 hackname = AAB_fd_zero_gnu_types_h;
69 mach = 'i[34567]86-*-linux*';
72 * Define _TYPES_H_WRAPPER at the end of the wrapper, not
73 * the start, so that if #include_next gets another instance of
74 * the wrapper, this will follow the #include_next chain until
75 * we arrive at the real <gnu/types.h>.
77 replace = <<- _EndOfHeader_
78 /* This file fixes a bug in the __FD_ZERO macro present in glibc 1.x. */
79 #ifndef _TYPES_H_WRAPPER
81 #include_next <gnu/types.h>
83 #if defined(__FD_ZERO) && !defined(__GLIBC__)
85 # define __FD_ZERO(fdsetp) \\
88 __asm__ __volatile__("cld ; rep ; stosl" \\
89 : "=&c" (__d0), "=&D" (__d1) \\
90 : "a" (0), "0" (__FDSET_LONGS), \\
91 "1" ((__fd_set *) (fdsetp)) :"memory"); \\
95 #define _TYPES_H_WRAPPER
96 #endif /* _TYPES_H_WRAPPER */
102 * This fixes __FD_ZERO bug for glibc-2.0.x
105 hackname = AAB_fd_zero_selectbits_h;
106 files = selectbits.h;
107 mach = 'i[34567]86-*-linux*';
110 * Define _SELECTBITS_H_WRAPPER at the end of the wrapper, not
111 * the start, so that if #include_next gets another instance of
112 * the wrapper, this will follow the #include_next chain until
113 * we arrive at the real <selectbits.h>.
115 replace = <<- _EndOfHeader_
116 /* This file fixes a bug in the __FD_ZERO macro present in glibc 2.0.x. */
117 #ifndef _SELECTBITS_H_WRAPPER
118 #include <features.h>
119 #include_next <selectbits.h>
121 #if defined(__FD_ZERO) && defined(__GLIBC__) \\
122 && defined(__GLIBC_MINOR__) && __GLIBC__ == 2 \\
123 && __GLIBC_MINOR__ == 0
125 #define __FD_ZERO(fdsetp) \\
128 __asm__ __volatile__ ("cld; rep; stosl" \\
129 : "=&c" (__d0), "=&D" (__d1) \\
130 : "a" (0), "0" (sizeof (__fd_set) \\
131 / sizeof (__fd_mask)), \\
132 "1" ((__fd_mask *) (fdsetp)) \\
137 #define _SELECTBITS_H_WRAPPER
138 #endif /* _SELECTBITS_H_WRAPPER */
144 * Solaris <sys/varargs.h> is a DDK (aka kernel-land) header providing
145 * the same interface as <stdarg.h>. No idea why they couldn't have just
146 * used the standard header.
149 hackname = AAB_solaris_sys_varargs_h;
150 files = "sys/varargs.h";
151 mach = '*-*-solaris*';
152 replace = <<- _EndOfHeader_
163 * Fix non-ANSI memcpy declaration that conflicts with gcc's builtin
164 * declaration on Sun OS 4.x. We must only fix this on Sun OS 4.x, because
165 * many other systems have similar text but correct versions of the file.
166 * To ensure only Sun's is fixed, we grep for a likely unique string.
167 * Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t )
170 hackname = AAB_sun_memcpy;
172 select = "/\\*\t@\\(#\\)"
173 "(head/memory.h\t50.1\t "
174 "|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/";
176 replace = <<- _EndOfHeader_
177 /* This file was generated by fixincludes */
182 extern void *memccpy();
183 extern void *memchr();
184 extern void *memcpy();
185 extern void *memset();
187 extern char *memccpy();
188 extern char *memchr();
189 extern char *memcpy();
190 extern char *memset();
191 #endif /* __STDC__ */
195 #endif /* __memory_h__ */
201 * Completely replace <sys/varargs.h> with a file that includes gcc's
202 * stdarg.h or varargs.h files as appropriate.
206 hackname = AAB_svr4_no_varargs;
207 files = sys/varargs.h;
208 replace = "/* This file was generated by fixincludes. */\n"
209 "#ifndef _SYS_VARARGS_H\n"
210 "#define _SYS_VARARGS_H\n\n"
213 "#include <stdarg.h>\n"
215 "#include <varargs.h>\n"
218 "#endif /* _SYS_VARARGS_H */\n";
224 * Completely replace <sys/byteorder.h> with a file that implements gcc's
225 * optimized byteswapping. (The original probably implemented some
226 * incompatible optimized byteswapping.)
229 hackname = AAB_svr4_replace_byteorder;
231 mach = "i[34567]86-*-sysv5*";
232 mach = "i[34567]86-*-sco3.2v5*";
233 mach = "i[34567]86-*-udk*";
234 mach = "i[34567]86-*-solaris2.[0-4]";
235 mach = "powerpcle-*-solaris2.[0-4]";
236 mach = "sparc-*-solaris2.[0-4]";
237 mach = "i[34567]86-sequent-ptx*";
238 files = sys/byteorder.h;
239 replace = <<- _EndOfHeader_
240 #ifndef _SYS_BYTEORDER_H
241 #define _SYS_BYTEORDER_H
243 /* Functions to convert `short' and `long' quantities from host byte order
244 to (internet) network byte order (i.e. big-endian).
246 Written by Ron Guilmette (rfg@ncd.com).
248 This isn't actually used by GCC. It is installed by fixinc.svr4.
250 For big-endian machines these functions are essentially no-ops.
252 For little-endian machines, we define the functions using specialized
253 asm sequences in cases where doing so yields better code (e.g. i386). */
255 #if !defined (__GNUC__) && !defined (__GNUG__)
256 #error You lose! This file is only useful with GNU compilers.
259 #ifndef __BYTE_ORDER__
260 /* Byte order defines. These are as defined on UnixWare 1.1, but with
261 double underscores added at the front and back. */
262 #define __LITTLE_ENDIAN__ 1234
263 #define __BIG_ENDIAN__ 4321
264 #define __PDP_ENDIAN__ 3412
268 static __inline__ unsigned long htonl (unsigned long);
269 static __inline__ unsigned short htons (unsigned int);
270 static __inline__ unsigned long ntohl (unsigned long);
271 static __inline__ unsigned short ntohs (unsigned int);
272 #endif /* defined (__STDC__) */
274 #if defined (__i386__)
276 #ifndef __BYTE_ORDER__
277 #define __BYTE_ORDER__ __LITTLE_ENDIAN__
280 /* Convert a host long to a network long. */
282 /* We must use a new-style function definition, so that this will also
284 static __inline__ unsigned long
285 htonl (unsigned long __arg)
287 register unsigned long __result;
289 __asm__ ("xchg%B0 %b0,%h0
291 xchg%B0 %b0,%h0" : "=q" (__result) : "0" (__arg));
295 /* Convert a host short to a network short. */
297 static __inline__ unsigned short
298 htons (unsigned int __arg)
300 register unsigned short __result;
302 __asm__ ("xchg%B0 %b0,%h0" : "=q" (__result) : "0" (__arg));
306 #elif (defined (__ns32k__) || defined (__vax__) || defined (__arm__))
308 #ifndef __BYTE_ORDER__
309 #define __BYTE_ORDER__ __LITTLE_ENDIAN__
312 /* For other little-endian machines, using C code is just as efficient as
313 using assembly code. */
315 /* Convert a host long to a network long. */
317 static __inline__ unsigned long
318 htonl (unsigned long __arg)
320 register unsigned long __result;
322 __result = (__arg >> 24) & 0x000000ff;
323 __result |= (__arg >> 8) & 0x0000ff00;
324 __result |= (__arg << 8) & 0x00ff0000;
325 __result |= (__arg << 24) & 0xff000000;
329 /* Convert a host short to a network short. */
331 static __inline__ unsigned short
332 htons (unsigned int __arg)
334 register unsigned short __result;
336 __result = (__arg << 8) & 0xff00;
337 __result |= (__arg >> 8) & 0x00ff;
341 #else /* must be a big-endian machine */
343 #ifndef __BYTE_ORDER__
344 #define __BYTE_ORDER__ __BIG_ENDIAN__
347 /* Convert a host long to a network long. */
349 static __inline__ unsigned long
350 htonl (unsigned long __arg)
355 /* Convert a host short to a network short. */
357 static __inline__ unsigned short
358 htons (unsigned int __arg)
363 #endif /* big-endian */
365 /* Convert a network long to a host long. */
367 static __inline__ unsigned long
368 ntohl (unsigned long __arg)
370 return htonl (__arg);
373 /* Convert a network short to a host short. */
375 static __inline__ unsigned short
376 ntohs (unsigned int __arg)
378 return htons (__arg);
386 * Cancel out ansi_compat.h on Ultrix. Replace it with an empty file.
389 hackname = AAB_ultrix_ansi_compat;
390 files = ansi_compat.h;
392 replace = "/* This file intentionally left blank. */\n";
397 * The Ultrix 4.3 file limits.h is a symbolic link to sys/limits.h.
398 * Replace limits.h with a file that includes sys/limits.h.
401 hackname = AAB_ultrix_limits;
403 mach = "*-*-ultrix4.3";
404 replace = <<- _EndOfHeader_
405 #ifndef _LIMITS_INCLUDED
406 #define _LIMITS_INCLUDED
407 #include <sys/limits.h>
408 #endif /* _LIMITS_INCLUDED */
414 * The ULTRIX 4.3 version of memory.h duplicates definitions
415 * present in strings.h. Replace memory.h with a file that includes
416 * strings.h to prevent problems from multiple inclusion.
419 hackname = AAB_ultrix_memory;
421 mach = "*-*-ultrix4.3";
422 replace = <<- _EndOfHeader_
423 #ifndef _MEMORY_INCLUDED
424 #define _MEMORY_INCLUDED
426 #endif /* _MEMORY_INCLUDED */
432 * The Ultrix 4.3 file string.h is a symbolic link to strings.h.
433 * Replace string.h link with a file that includes strings.h to prevent
434 * problems from multiple inclusion.
437 hackname = AAB_ultrix_string;
439 mach = "*-*-ultrix4.3";
440 replace = <<- _EndOfHeader_
441 #ifndef _STRING_INCLUDED
442 #define _STRING_INCLUDED
444 #endif /* _STRING_INCLUDED */
450 * pthread.h on AIX 4.3.3 tries to define a macro without whitspace
451 * which violates a requirement of ISO C.
454 hackname = aix_pthread;
456 select = "(#define [A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])";
459 test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n"
460 "{...init stuff...}";
465 * sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline
466 * in an otherwise harmless (and #ifed out) macro definition
469 hackname = aix_sysmachine;
470 files = sys/machine.h;
474 test_text = "#define FOO \\\n"
475 " bar \\ \n baz \\ \n bat";
480 * sys/wait.h on AIX 3.2.5 puts the declaration of wait3 before the
481 * definition of struct rusage, so the prototype added by fixproto fails.
484 hackname = aix_syswait;
486 select = "^extern pid_t wait3\\(\\);\n";
489 c_fix_arg = "struct rusage;\n%0";
490 test_text = "/* bos325, */\n"
491 "extern pid_t wait3();\n"
492 "\t/* pid_t wait3(int *, int, struct rusage *); */";
497 * sys/signal.h on some versions of AIX uses volatile in the typedef of
498 * sig_atomic_t, which causes gcc to generate a warning about duplicate
499 * volatile when a sig_atomic_t variable is declared volatile, as
500 * required by ANSI C.
503 hackname = aix_volatile;
504 files = sys/signal.h;
505 select = "typedef volatile int sig_atomic_t";
507 c_fix_arg = "typedef int sig_atomic_t";
508 test_text = "typedef volatile int sig_atomic_t;";
513 * Fix __assert declaration in assert.h on Alpha OSF/1.
516 hackname = alpha___assert;
518 select = '__assert\(char \*, char \*, int\)';
520 c_fix_arg = "__assert(const char *, const char *, int)";
521 test_text = 'extern void __assert(char *, char *, int);';
526 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4/5 headers.
529 hackname = alpha___extern_prefix;
530 select = "(.*)(defined\\(__DECC\\)|def[ \t]*__DECC)[ \t]*\n(#[ \t]*pragma[ \t]*extern_prefix.*)";
532 mach = "alpha*-dec-osf*";
534 c_fix_arg = "%1 (defined(__DECC) || defined(__PRAGMA_EXTERN_PREFIX))\n%3";
536 test_text = "#ifdef __DECC\n"
537 "#pragma extern_prefix \"_P\"\n"
538 "# if defined(__DECC)\n"
539 "# pragma extern_prefix \"_E\"\n"
540 "# if !defined(_LIBC_POLLUTION_H_) && defined(__DECC)\n"
541 "# pragma extern_prefix \"\"";
546 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4/5 <standards.h>.
549 hackname = alpha___extern_prefix_standards;
551 select = ".*!defined\\(_LIBC_POLLUTION_H_\\) && !defined\\(__DECC\\)";
553 mach = "alpha*-dec-osf*";
555 c_fix_arg = "%0 && !defined(__PRAGMA_EXTERN_PREFIX)";
557 test_text = "#if (_ISO_C_SOURCE>=19990L) && !defined(_LIBC_POLLUTION_H_) && !defined(__DECC)";
562 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V5 <sys/mount.h> and
563 * <sys/stat.h>. The tests for __DECC are special in various ways, so
564 * alpha__extern_prefix cannot be used.
567 hackname = alpha___extern_prefix_sys_stat;
570 select = "#[ \t]*if[ \t]*defined\\(__DECC\\)";
572 mach = "alpha*-dec-osf5*";
574 c_fix_arg = "%0 || defined(__PRAGMA_EXTERN_PREFIX)";
576 test_text = "# if defined(__DECC)";
581 * Fix assert macro in assert.h on Alpha OSF/1.
582 * The superfluous int cast breaks C++.
585 hackname = alpha_assert;
587 select = '(#define assert\(EX\).*)\(\(int\) \(EX\)\)';
589 c_fix_arg = "%1(EX)";
590 test_text = '#define assert(EX) (((int) (EX)) ? (void)0 : __assert(#EX, __FILE__, __LINE__))';
595 * Fix #defines under Alpha OSF/1:
596 * The following files contain '#pragma extern_prefix "_FOO"' followed by
597 * a '#define something(x,y,z) _FOOsomething(x,y,z)'. The intent of these
598 * statements is to reduce namespace pollution. While these macros work
599 * properly in most cases, they don't allow you to take a pointer to the
600 * "something" being modified. To get around this limitation, change these
601 * statements to be of the form '#define something _FOOsomething'.
603 * sed ain't egrep, lesson 2463: sed can use self-referential
604 * regular expressions. In the substitute expression below,
605 * "\\1" and "\\2" refer to subexpressions found earlier in the
606 * same match. So, we continue to use sed. "extern_prefix" will
607 * be a rare match anyway...
610 hackname = alpha_bad_lval;
612 select = "^[ \t]*#[ \t]*pragma[ \t]+extern_prefix";
613 mach = "alpha*-dec-osf*";
616 "s/^[ \t]*#[ \t]*define[ \t][ \t]*\\([^(]*\\)\\(([^)]*)\\)[ \t]*"
617 "\\(_.*\\)\\1\\2[ \t]*$/#define \\1 \\3\\1/";
619 test_text = '#pragma extern_prefix "_FOO"'"\n"
620 "#define something(x,y,z) _FOOsomething(x,y,z)\n"
621 "#define mumble _FOOmumble";
626 * Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX.
629 hackname = alpha_getopt;
632 select = 'getopt\(int, char \*\[\], *char \*\)';
634 c_fix_arg = "getopt(int, char *const[], const char *)";
635 test_text = 'extern int getopt(int, char *[], char *);';
640 * Remove erroneous parentheses in sym.h on Alpha OSF/1.
643 hackname = alpha_parens;
645 select = '#ifndef\(__mips64\)';
647 c_fix_arg = "#ifndef __mips64";
648 test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif";
653 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX <pthread.h>.
656 hackname = alpha_pthread;
658 select = "((#[ \t]*if)([ \t]*defined[ \t]*\\(_PTHREAD_ENV_DECC\\)|def _PTHREAD_ENV_DECC)(.*))\n"
659 "(#[ \t]*define _PTHREAD_USE_PTDNAM_)";
661 mach = "alpha*-dec-osf*";
663 c_fix_arg = "%2 defined (_PTHREAD_ENV_DECC)%4 || defined (__PRAGMA_EXTERN_PREFIX)\n%5";
665 test_text = "# if defined (_PTHREAD_ENV_DECC) || defined (_PTHREAD_ENV_EPCC)\n"
666 "# define _PTHREAD_USE_PTDNAM_\n"
668 "# ifdef _PTHREAD_ENV_DECC\n"
669 "# define _PTHREAD_USE_PTDNAM_\n"
675 * Recognize GCC in Tru64 UNIX V5.1B <pthread.h>.
678 hackname = alpha_pthread_gcc;
680 select = "#else\n# error <pthread.h>: unrecognized compiler.";
682 mach = "alpha*-dec-osf*";
684 c_fix_arg = "#elif defined (__GNUC__)\n"
685 "# define _PTHREAD_ENV_GCC\n"
688 test_text = "# define _PTHREAD_ENV_INTELC\n"
690 "# error <pthread.h>: unrecognized compiler.\n"
696 * Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0
700 hackname = alpha_sbrk;
702 select = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
704 c_fix_arg = "void *sbrk(";
705 test_text = "extern char* sbrk(ptrdiff_t increment);";
710 * Change external names of wcstok/wcsftime via asm instead of macros on
714 hackname = alpha_wchar;
717 mach = "alpha*-dec-osf4*";
718 select = "#define wcstok wcstok_r";
719 sed = "s@#define wcstok wcstok_r@extern wchar_t *wcstok __((wchar_t *, const wchar_t *, wchar_t **)) __asm__(\"wcstok_r\");@";
720 sed = "s@#define wcsftime __wcsftime_isoc@extern size_t wcsftime __((wchar_t *, size_t, const wchar_t *, const struct tm *)) __asm__(\"__wcsftime_isoc\");@";
721 test_text = "#define wcstok wcstok_r\n"
722 "#define wcsftime __wcsftime_isoc";
727 * For C++, avoid any typedef or macro definition of bool,
728 * and use the built in type instead.
729 * HP/UX 10.20 also has it in curses_colr/curses.h.
732 hackname = avoid_bool_define;
734 files = curses_colr/curses.h;
738 select = "#[ \t]*define[ \t]+bool[ \t]";
739 bypass = "__cplusplus";
742 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
743 c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*";
745 test_text = "# define bool\t char \n";
750 hackname = avoid_bool_type;
752 files = curses_colr/curses.h;
756 select = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
757 bypass = "__cplusplus";
760 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
762 test_text = "typedef unsigned int\tbool \t; /* bool\n type */";
767 * For C++, avoid any typedef definition of wchar_t,
768 * and use the built in type instead.
769 * Don't do this for headers that are smart enough to do the right
770 * thing (recent [n]curses.h and Xlib.h).
771 * Don't do it for <linux/nls.h> which is never used from C++ anyway,
772 * and will be broken by the edit.
776 hackname = avoid_wchar_t_type;
778 select = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;";
779 bypass = "__cplusplus";
780 bypass = "_LINUX_NLS_H";
781 bypass = "XFree86: xc/lib/X11/Xlib\\.h";
784 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
786 test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */";
791 * Fix `typedef struct term;' on hppa1.1-hp-hpux9.
794 hackname = bad_struct_term;
796 select = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;";
798 c_fix_arg = "struct term;";
800 test_text = 'typedef struct term;';
805 * Fix one other error in this file:
806 * a mismatched quote not inside a C comment.
810 files = sundev/vuid_event.h;
813 c_fix_arg = "does not";
815 test_text = "/* doesn't have matched single quotes */";
820 * check for broken assert.h that needs stdio.h
823 hackname = broken_assert_stdio;
826 bypass = "include.*stdio\\.h";
828 c_fix_arg = "#include <stdio.h>\n";
829 test_text = "extern FILE* stderr;";
834 * check for broken assert.h that needs stdlib.h
837 hackname = broken_assert_stdlib;
839 select = 'exit *\(|abort *\(';
840 bypass = "include.*stdlib\\.h";
842 c_fix_arg = "#ifdef __cplusplus\n"
843 "#include <stdlib.h>\n"
845 test_text = "extern void exit ( int );";
850 * Remove `extern double cabs' declarations from math.h.
851 * This conflicts with C99. Discovered on AIX.
852 * SunOS4 has its cabs() declaration followed by a comment which
853 * terminates on the following line.
854 * Darwin hides its broken cabs in architecture-specific subdirs.
857 hackname = broken_cabs;
859 files = "architecture/ppc/math.h";
860 files = "architecture/i386/math.h";
861 select = '^extern[ \t]+double[ \t]+cabs';
865 c_fix_arg = "^extern[ \t]+double[ \t]+cabs[ \t]*\\([^\\)]*\\);";
867 test_text = "#ifdef __STDC__\n"
868 "extern double cabs(struct dbl_hypot);\n"
870 "extern double cabs();\n"
872 "extern double cabs ( _Complex z );\n"
873 "extern double cabs(); /* This is a comment\n"
874 " and it ends here. */";
879 * Various systems derived from BSD4.4 contain a macro definition
880 * for vfscanf that interacts badly with requirements of builtin-attrs.def.
881 * Known to be fixed in FreeBSD 5 system headers.
884 hackname = bsd_stdio_attrs_conflict;
888 select = "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$";
890 c_fix_arg = '#define _BSD_STRING(_BSD_X) _BSD_STRINGX(_BSD_X)' "\n"
891 '#define _BSD_STRINGX(_BSD_X) #_BSD_X' "\n"
892 'int vfscanf(FILE *, const char *, __builtin_va_list) '
893 '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__) "__svfscanf");';
894 test_text = '#define vfscanf __svfscanf';
899 * Fix various macros used to define ioctl numbers.
900 * The traditional syntax was:
902 * #define _CTRL(n, x) (('n'<<8)+x)
903 * #define TCTRLCFOO _CTRL(T, 1)
905 * but this does not work with the C standard, which disallows macro
906 * expansion inside strings. We have to rewrite it thus:
908 * #define _CTRL(n, x) ((n<<8)+x)
909 * #define TCTRLCFOO _CTRL('T', 1)
911 * The select expressions match too much, but the c_fix code is cautious.
913 * CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ...
916 hackname = ctrl_quotes_def;
917 select = "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]";
918 c_fix = char_macro_def;
922 * This is two tests in order to ensure that the "CTRL(c)" can
923 * be selected in isolation from the multi-arg format
925 test_text = "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n";
926 test_text = "#define _CTRL(c) ('c'&037)";
930 hackname = ctrl_quotes_use;
931 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']";
932 c_fix = char_macro_use;
934 test_text = "#define TCTRLFOO BSD43_CTRL(T, 1)";
939 * sys/mman.h on HP/UX is not C++ ready,
940 * even though NO_IMPLICIT_EXTERN_C is defined on HP/UX.
942 * rpc/types.h on OSF1/2.0 is not C++ ready,
943 * even though NO_IMPLICIT_EXTERN_C is defined for the alpha.
945 * The problem is the declaration of malloc.
948 hackname = cxx_unready;
951 select = '[^#]+malloc.*;'; /* Catch any form of declaration
952 not within a macro. */
953 bypass = '"C"|__BEGIN_DECLS';
956 c_fix_arg = "#ifdef __cplusplus\n"
959 c_fix_arg = "#ifdef __cplusplus\n"
962 test_text = "extern void* malloc( size_t );";
967 * __private_extern__ doesn't exist in FSF GCC. Even if it did,
968 * why would you ever put it in a system header file?
971 hackname = darwin_private_extern;
972 mach = "*-*-darwin*";
973 files = mach-o/dyld.h;
974 select = "__private_extern__ [a-z_]+ _dyld_";
976 c_fix_arg = "extern";
977 c_fix_arg = "__private_extern__";
978 test_text = "__private_extern__ int _dyld_func_lookup(\n"
979 "const char *dyld_func_name,\n"
980 "unsigned long *address);\n";
985 * Fix <c_asm.h> on Digital UNIX V4.0:
986 * It contains a prototype for a DEC C internal asm() function,
987 * clashing with gcc's asm keyword. So protect this with __DECC.
990 hackname = dec_intern_asm;
992 sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
993 sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
997 " ... asm stuff ...\n"
998 "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/";
1003 * Fix typo in <wchar.h> on DJGPP 2.03.
1006 hackname = djgpp_wchar_h;
1008 select = "__DJ_wint_t";
1009 bypass = "sys/djtypes.h";
1011 c_fix_arg = "%0\n#include <sys/djtypes.h>";
1012 c_fix_arg = "#include <stddef.h>";
1013 test_text = "#include <stddef.h>\n"
1014 "extern __DJ_wint_t x;\n";
1019 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
1022 hackname = ecd_cursor;
1023 files = "sunwindow/win_lock.h";
1024 files = "sunwindow/win_cursor.h";
1025 select = 'ecd\.cursor';
1027 c_fix_arg = 'ecd_cursor';
1029 test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
1034 * math.h on SunOS 4 puts the declaration of matherr before the definition
1035 * of struct exception, so the prototype (added by fixproto) causes havoc.
1036 * This must appear before the math_exception fix.
1039 hackname = exception_structure;
1042 /* If matherr has a prototype already, the header needs no fix. */
1043 bypass = 'matherr.*(struct exception|__MATH_EXCEPTION)';
1047 c_fix_arg = "struct exception;\n";
1049 test_text = "extern int matherr();";
1054 * Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume
1055 * neither the existence of GCC 3 nor its exact feature set yet break
1056 * (by design?) when __GNUC__ is set beyond 2.
1059 hackname = freebsd_gcc3_breakage;
1060 mach = *-*-freebsd*;
1061 files = sys/cdefs.h;
1062 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$';
1063 bypass = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)';
1065 c_fix_arg = '%0 || __GNUC__ >= 3';
1066 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7';
1071 * Fix these files to use the types we think they should for
1072 * ptrdiff_t, size_t, and wchar_t.
1074 * This defines the types in terms of macros predefined by our 'cpp'.
1075 * This is supposedly necessary for glibc's handling of these types.
1076 * It's probably not necessary for anyone else, but it doesn't hurt.
1079 hackname = gnu_types;
1080 files = "sys/types.h";
1082 files = "sys/stdtypes.h";
1086 bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
1087 select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
1090 test_text = "typedef long int ptrdiff_t; /* long int */\n"
1091 "typedef uint_t size_t; /* uint_t */\n"
1092 "typedef ushort_t wchar_t; /* ushort_t */";
1097 * Fix HP & Sony's use of "../machine/xxx.h"
1098 * to refer to: <machine/xxx.h>
1101 hackname = hp_inline;
1102 files = sys/spinlock.h;
1103 files = machine/machparam.h;
1104 select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/';
1107 c_fix_arg = "%1<machine/%2.h>";
1109 c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/'
1112 test_text = ' # include "../machine/mumble.h"';
1117 * Check for (...) in C++ code in HP/UX sys/file.h.
1120 hackname = hp_sysfile;
1122 select = "HPUX_SOURCE";
1125 c_fix_arg = "(struct file *, ...)";
1126 c_fix_arg = '\(\.\.\.\)';
1128 test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
1133 * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
1134 * math.h to prevent clash with define in c_std/bits/std_cmath.h.
1137 hackname = hpux10_cpp_pow_inline;
1138 files = fixinc-test-limits.h, math.h;
1139 select = <<- END_POW_INLINE
1140 ^# +ifdef +__cplusplus
1142 +inline +double +pow\(double +__d,int +__expon\) +\{
1143 [ ]+return +pow\(__d,\(double\)__expon\);
1154 "# ifdef __cplusplus\n"
1156 " inline double pow(double __d,int __expon) {\n"
1157 "\t return pow(__d,(double)__expon);\n"
1159 ' extern "C"' " {\n"
1165 hackname = hpux11_cpp_pow_inline;
1167 select = " +inline double pow\\(double d,int expon\\) \\{\n"
1168 " +return pow\\(d, \\(double\\)expon\\);\n"
1174 " inline double pow(double d,int expon) {\n"
1175 " return pow(d, (double)expon);\n"
1181 * Fix hpux 10.X missing ctype declarations 1
1184 hackname = hpux10_ctype_declarations1;
1186 select = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)";
1187 bypass = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\(";
1189 c_fix_arg = "#ifdef _PROTOTYPES\n"
1190 "extern int __tolower(int);\n"
1191 "extern int __toupper(int);\n"
1192 "#else /* NOT _PROTOTYPES */\n"
1193 "extern int __tolower();\n"
1194 "extern int __toupper();\n"
1195 "#endif /* _PROTOTYPES */\n\n"
1198 test_text = "# define _toupper(__c) __toupper(__c)\n";
1203 * Fix hpux 10.X missing ctype declarations 2
1206 hackname = hpux10_ctype_declarations2;
1208 select = "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)";
1209 bypass = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\(";
1211 c_fix_arg = "%0\n\n"
1212 "#ifdef _PROTOTYPES\n"
1213 " extern int _isalnum(int);\n"
1214 " extern int _isalpha(int);\n"
1215 " extern int _iscntrl(int);\n"
1216 " extern int _isdigit(int);\n"
1217 " extern int _isgraph(int);\n"
1218 " extern int _islower(int);\n"
1219 " extern int _isprint(int);\n"
1220 " extern int _ispunct(int);\n"
1221 " extern int _isspace(int);\n"
1222 " extern int _isupper(int);\n"
1223 " extern int _isxdigit(int);\n"
1224 "# else /* not _PROTOTYPES */\n"
1225 " extern int _isalnum();\n"
1226 " extern int _isalpha();\n"
1227 " extern int _iscntrl();\n"
1228 " extern int _isdigit();\n"
1229 " extern int _isgraph();\n"
1230 " extern int _islower();\n"
1231 " extern int _isprint();\n"
1232 " extern int _ispunct();\n"
1233 " extern int _isspace();\n"
1234 " extern int _isupper();\n"
1235 " extern int _isxdigit();\n"
1236 "#endif /* _PROTOTYPES */\n";
1238 test_text = "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n"
1239 " extern unsigned int *__SB_masks;\n";
1244 * Fix hpux 10.X missing stdio declarations
1247 hackname = hpux10_stdio_declarations;
1249 select = "^#[ \t]*define _iob[ \t]*__iob";
1250 bypass = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\(";
1252 c_fix_arg = "%0\n\n"
1253 "# if defined(__STDC__) || defined(__cplusplus)\n"
1254 " extern int snprintf(char *, size_t, const char *, ...);\n"
1255 " extern int vsnprintf(char *, size_t, const char *, __va_list);\n"
1256 "# else /* not __STDC__) || __cplusplus */\n"
1257 " extern int snprintf();\n"
1258 " extern int vsnprintf();\n"
1259 "# endif /* __STDC__) || __cplusplus */\n";
1261 test_text = "# define _iob __iob\n";
1266 * Make sure hpux defines abs in header.
1269 hackname = hpux11_abs;
1270 mach = ia64-hp-hpux11*;
1272 select = "ifndef _MATH_INCLUDED";
1274 c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)";
1275 // sed = "s/ifndef _MATH_INCLUDED/if !defined(_MATH_INCLUDED) || defined(__GNUG__)/";
1276 test_text = "#ifndef _MATH_INCLUDED";
1281 * Keep HP-UX 11 from stomping on C++ math namespace
1282 * with defines for fabsf.
1285 hackname = hpux11_fabsf;
1287 select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
1288 bypass = "__cplusplus";
1291 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1295 "# define fabsf(x) ((float)fabs((double)(float)(x)))\n"
1301 * Prevent HP-UX 11 from defining __size_t and preventing size_t from
1302 * being defined by having it define _hpux_size_t instead.
1305 hackname = hpux11_size_t;
1306 mach = "*-hp-hpux11*";
1307 select = "__size_t";
1310 c_fix_arg = "_hpux_size_t";
1313 "#define __size_t size_t\n"
1314 " extern int getpwuid_r( char *, __size_t, struct passwd **);\n";
1319 * Fix hpux 11.00 broken snprintf declaration
1320 * (third argument is char *, needs to be const char * to prevent
1321 * spurious warnings with -Wwrite-strings or in C++).
1324 hackname = hpux11_snprintf;
1326 select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
1327 ' *(char *\*, *\.\.\.\);)';
1329 c_fix_arg = '%1 const %3';
1331 test_text = "extern int snprintf(char *, size_t, char *, ...);\n"
1332 "extern int snprintf(char *, __size_t, char *, ...);\n"
1333 "extern int snprintf(char *, _hpux_size_t, char *, ...);";
1338 * In inttypes.h on HPUX 11, the use of __CONCAT__ in the definition
1339 * of UINT32_C has undefined behavior according to ISO/ANSI:
1340 * the arguments to __CONCAT__ are not macro expanded before the
1341 * concatination happens so the trailing ')' in the first argument
1342 * is concatinated with the 'l' in the second argument creating an
1343 * invalid pp token. The behavior of invalid pp tokens is undefined.
1344 * GCC does not handle these invalid tokens the way the HP compiler does.
1345 * This problem will potentially occur anytime macros are used in the
1346 * arguments to __CONCAT__. A general solution to this problem would be to
1347 * insert another layer of macro between __CONCAT__ and its use
1348 * in UINT32_C. An example of this solution can be found in the C standard.
1349 * A more specific solution, the one used here, is to change the UINT32_C
1350 * macro to not used macros in the arguments to __CONCAT__.
1353 hackname = hpux11_uint32_c;
1355 select = "^#define UINT32_C\\(__c\\)[ \t]*"
1356 "__CONCAT__\\(__CONCAT_U__\\(__c\\),l\\)";
1358 c_fix_arg = '#define UINT32_C(__c) __CONCAT__(__c,ul)';
1360 "#define CONCAT_U__(__c)\t__CONCAT__(__c,u)\n"
1361 "#define UINT32_C(__c)\t__CONCAT__(__CONCAT_U__(__c),l)";
1366 * Fix hpux 11.00 broken vsnprintf declaration
1369 hackname = hpux11_vsnprintf;
1371 select = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
1372 'const char \*,) __va__list\);';
1374 c_fix_arg = "%1 __va_list);";
1376 test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
1382 * get rid of bogus inline definitions in HP-UX 8.0
1385 hackname = hpux8_bogus_inlines;
1388 sed = "s@inline int abs(int [a-z][a-z]*) {.*}"
1389 "@extern \"C\" int abs(int);@";
1390 sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
1391 sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
1392 sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
1393 test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n"
1394 "inline double sqr(double v) { return v**0.5; }";
1399 * Fix hpux broken ctype macros
1402 hackname = hpux_ctype_macros;
1404 select = '((: |\()__SB_masks \? )'
1405 '(__SB_masks\[__(alnum|c)\] & _IS)';
1407 c_fix_arg = "%1(int)%3";
1409 test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
1410 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
1418 hackname = hpux_long_double;
1420 select = "extern[ \t]long_double[ \t]strtold";
1421 bypass = "long_double_t";
1422 sed = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
1423 sed = "s/long_double/long double/g";
1425 test_text = "# ifndef _LONG_DOUBLE\n"
1426 "# define _LONG_DOUBLE\n"
1427 " typedef struct {\n"
1428 " unsigned int word1, word2, word3, word4;\n"
1430 "# endif /* _LONG_DOUBLE */\n"
1431 "extern long_double strtold(const char *, char **);\n";
1436 * HPUX 10.x sys/param.h defines MAXINT which clashes with values.h
1439 hackname = hpux_maxint;
1440 files = sys/param.h;
1442 select = "^#[ \t]*define[ \t]+MAXINT[ \t]";
1443 bypass = "^#[ \t]*ifndef[ \t]+MAXINT";
1445 "-n \"`egrep '#[ \t]*define[ \t]+MAXINT[ \t]' sys/param.h`\"";
1448 c_fix_arg = "#ifndef MAXINT\n%0\n#endif";
1449 c_fix_arg = "^#[ \t]*define[ \t]+MAXINT[ \t].*";
1451 test_text = '#define MAXINT 0x7FFFFFFF';
1456 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
1459 hackname = hpux_systime;
1461 select = "^extern struct sigevent;";
1464 c_fix_arg = "struct sigevent;";
1466 test_text = 'extern struct sigevent;';
1471 * Fix return type of abort and free
1474 hackname = int_abort_free_and_exit;
1476 select = "int[ \t]+(abort|free|exit)[ \t]*\\(";
1479 c_fix_arg = "void\t%1(";
1481 test_text = "extern int abort(int);\n"
1482 "extern int free(void*);\n"
1483 "extern int exit(void*);";
1488 * Fix various macros used to define ioctl numbers.
1489 * The traditional syntax was:
1491 * #define _IO(n, x) (('n'<<8)+x)
1492 * #define TIOCFOO _IO(T, 1)
1494 * but this does not work with the C standard, which disallows macro
1495 * expansion inside strings. We have to rewrite it thus:
1497 * #define _IO(n, x) ((n<<8)+x)
1498 * #define TIOCFOO _IO('T', 1)
1500 * The select expressions match too much, but the c_fix code is cautious.
1502 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
1505 hackname = io_quotes_def;
1506 select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
1507 c_fix = char_macro_def;
1510 "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n"
1511 "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n"
1512 "#define _IO(x,y) ('x'<<8|y)";
1514 "#define XX_IO(x) ('x'<<8|256)";
1518 hackname = io_quotes_use;
1519 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
1521 c_fix = char_macro_use;
1523 test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
1524 "#define TIOCFOO \\\\\n"
1525 "BSD43__IOWR(T, 1) /* Some are multi-line */";
1530 * Check for missing ';' in struct
1533 hackname = ip_missing_semi;
1534 files = netinet/ip.h;
1536 sed = "/^struct/,/^};/s/}$/};/";
1542 "}; /* mumbled struct */\n";
1547 * IRIX 6.5.1[89] <internal/sgimacros.h> unconditionally defines
1548 * __restrict as restrict iff __c99. This is wrong for C++, which
1549 * needs many C99 features, but only supports __restrict.
1552 hackname = irix___restrict;
1553 files = internal/sgimacros.h;
1554 select = "(#ifdef __c99\n)(#[ \t]*define __restrict restrict)";
1556 mach = "mips-sgi-irix6.5";
1559 "# ifndef __cplusplus\n%2\n# endif";
1561 test_text = "#ifdef __c99\n# define __restrict restrict";
1565 * IRIX 5.2's <sys/asm.h> contains an asm comment with a contraction
1566 * that causes the assembly preprocessor to complain about an
1567 * unterminated character constant.
1570 hackname = irix_asm_apostrophe;
1573 select = "^[ \t]*#.*[Ww]e're";
1575 c_fix_arg = "%1 are";
1576 c_fix_arg = "^([ \t]*#.*[Ww]e)'re";
1577 test_text = "\t# and we're on vacation";
1582 * Non-traditional "const" declaration in Irix's limits.h.
1585 hackname = irix_limits_const;
1586 files = fixinc-test-limits.h, limits.h;
1587 select = "^extern const ";
1589 c_fix_arg = "extern __const ";
1590 test_text = "extern const char limit; /* test limits */";
1595 * IRIX 6.5.1[78] <sys/socket.h> has a broken definition of socklen_t.
1596 * Various socket function prototypes use different types instead,
1597 * depending on the API in use (BSD, XPG4/5), but the socklen_t
1598 * definition doesn't reflect this (SGI Bug Id 864477, fixed in
1602 hackname = irix_socklen_t;
1603 files = sys/socket.h;
1604 select = "(#define _SOCKLEN_T\n)(typedef u_int32_t socklen_t;)";
1606 mach = "mips-sgi-irix6.5";
1609 "#if _NO_XOPEN4 && _NO_XOPEN5\n"
1610 "typedef int socklen_t;\n"
1613 "#endif /* _NO_XOPEN4 && _NO_XOPEN5 */";
1615 test_text = "#define _SOCKLEN_T\ntypedef u_int32_t socklen_t;";
1619 * IRIX 5.x's stdio.h and IRIX 6.5's internal/stdio_core.h declare
1620 * some functions that take a va_list as
1621 * taking char *. However, GCC uses void * for va_list, so
1622 * calling vfprintf with a va_list fails in C++. */
1624 hackname = irix_stdio_va_list;
1626 files = internal/stdio_core.h;
1628 select = '/\* va_list \*/ char \*';
1630 c_fix_arg = "__gnuc_va_list";
1632 "extern int printf( const char *, /* va_list */ char * );";
1637 * IRIX 6.5.19 <internal/wchar_core.h> provides the XPG4 variant of
1638 * wcsftime by default. ISO C99 requires the XPG5 variant instead.
1641 hackname = irix_wcsftime;
1642 files = internal/wchar_core.h;
1643 select = "#if _NO_XOPEN5\n(extern size_t[ \t]+wcsftime.*const char \*.*)";
1645 mach = "mips-sgi-irix6.5";
1647 c_fix_arg = "#if _NO_XOPEN5 && !defined(__c99)\n%1";
1649 test_text = "#if _NO_XOPEN5\n"
1650 "extern size_t wcsftime(wchar_t *, __SGI_LIBC_NAMESPACE_QUALIFIER size_t, const char *, const struct tm *);";
1654 * Fixing ISC fmod declaration
1657 hackname = isc_fmod;
1659 select = 'fmod\(double\)';
1661 c_fix_arg = "fmod(double, double)";
1662 test_text = "extern double fmod(double);";
1667 * On Interactive Unix 2.2, certain traditional Unix definitions
1668 * (notably getc and putc in stdio.h) are omitted if __STDC__ is
1669 * defined, not just if _POSIX_SOURCE is defined. This makes it
1670 * impossible to compile any nontrivial program except with -posix.
1673 hackname = isc_omits_with_stdc;
1678 files = "sys/limits.h";
1679 files = "sys/fcntl.h";
1680 files = "sys/dirent.h";
1682 select = '!defined\(__STDC__\) && !defined\(_POSIX_SOURCE\)';
1684 c_fix_arg = '!defined(_POSIX_SOURCE)';
1685 test_text = "#if !defined(__STDC__) && !defined(_POSIX_SOURCE) /* ? ! */"
1686 "\nint foo;\n#endif";
1691 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
1692 * use / * * / to concatenate tokens.
1695 hackname = kandr_concat;
1696 files = "sparc/asm_linkage.h";
1697 files = "sun3/asm_linkage.h";
1698 files = "sun3x/asm_linkage.h";
1699 files = "sun4/asm_linkage.h";
1700 files = "sun4c/asm_linkage.h";
1701 files = "sun4m/asm_linkage.h";
1702 files = "sun4c/debug/asm_linkage.h";
1703 files = "sun4m/debug/asm_linkage.h";
1704 files = "arm/as_support.h";
1705 files = "arm/mc_type.h";
1706 files = "arm/xcb.h";
1707 files = "dev/chardefmac.h";
1708 files = "dev/ps_irq.h";
1709 files = "dev/screen.h";
1710 files = "dev/scsi.h";
1711 files = "sys/tty.h";
1712 files = "Xm.acorn/XmP.h";
1713 files = bsd43/bsd43_.h;
1717 test_text = "#define __CONCAT__(a,b) a/**/b";
1722 * Fix libc1 _G_va_list definition, used in declarations of several
1723 * more-or-less standard functions, for example vasprintf.
1726 hackname = libc1_G_va_list;
1727 files = _G_config.h;
1728 mach = '*-*-linux*libc1';
1729 select = 'typedef void \* _G_va_list;';
1731 c_fix_arg = "typedef __builtin_va_list _G_va_list;";
1732 test_text = 'typedef void * _G_va_list;';
1737 * GNU libc1 string.h does not prototype memcpy and memcmp for gcc
1738 * versions > 1. This fix will open up the declaration for all
1739 * versions of GCC and for g++.
1742 hackname = libc1_ifdefd_memx;
1744 /* The string.h result is overwritten by AAB_ultrix_string when doing
1745 "make check" and will fail. Therefore, we add the following kludgery
1746 to insert the test_text into the special testing header. :-} */
1751 select = "' is a built-in function for gcc 2\\.x\\. \\*/";
1752 bypass = __cplusplus;
1755 '/\* `mem...\' is a built-in function for gcc 2\.x\. \*/' "\n"
1756 '#if defined\(__STDC__\) && __GNUC__ < 2' "\n"
1758 "extern [a-z_]+ mem.*(\n[^#].*)*;)\n"
1762 "/* \\`memcpy' is a built-in function for gcc 2.x. */\n"
1763 "#if defined(__STDC__) && __GNUC__ < 2\n"
1764 "/* Copy N bytes of SRC to DEST. */\n"
1765 "extern __ptr_t memcpy __P ((__ptr_t __dest, __const __ptr_t __src,\n"
1772 * In limits.h, put #ifndefs around things that are supposed to be defined
1773 * in float.h to avoid redefinition errors if float.h is included first.
1774 * On HP/UX this patch does not work, because on HP/UX limits.h uses
1775 * multi line comments and the inserted #endif winds up inside the
1776 * comment. Fortunately, HP/UX already uses #ifndefs in limits.h; if
1777 * we find a #ifndef FLT_MIN we assume that all the required #ifndefs
1778 * are there, and we do not add them ourselves.
1780 * QNX Software Systems also guards the defines, but doesn't define
1781 * FLT_MIN. Therefore, bypass the fix for *either* guarded FLT_MIN
1782 * or guarded FLT_MAX.
1785 hackname = limits_ifndefs;
1786 files = "sys/limits.h";
1788 select = "^[ \t]*#[ \t]*define[ \t]+"
1789 "((FLT|DBL)_(MIN|MAX|DIG))[ \t].*";
1790 bypass = "ifndef[ \t]+FLT_(MIN|MAX)";
1793 c_fix_arg = "#ifndef %1\n%0\n#endif";
1794 /* Second arg is select expression */
1795 test_text = " #\tdefine\tDBL_DIG \t 0 /* somthin' */";
1800 * Apparently some SVR4 systems typedef longlong_t to long ?
1804 hackname = longlong_t;
1805 select = "typedef[ \t]+(unsigned[ \t]+)?long[ \t]+(u_)?longlong_t";
1807 c_fix_arg = "typedef %1long long %2longlong_t";
1808 test_text = "typedef long longlong_t\n"
1809 "typedef unsigned long u_longlong_t";
1815 * Delete the '#define void int' line from curses.h on Lynx
1818 hackname = lynx_void_int;
1820 select = "#[ \t]*define[ \t]+void[ \t]+int[ \t]*";
1823 test_text = "# define\tvoid\tint \t/* curses foiled again */";
1828 * Fix fcntl prototype in fcntl.h on LynxOS.
1831 hackname = lynxos_fcntl_proto;
1833 select = "fcntl[ \t]*" '\(int, int, int\)';
1835 c_fix_arg = '%1...)';
1836 c_fix_arg = "(fcntl[ \t]*" '\(int, int, )int\)';
1837 test_text = "extern int fcntl(int, int, int);";
1842 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
1844 * On NetBSD, machine is a symbolic link to an architecture specific
1845 * directory name, so we can't match a specific file name here.
1848 hackname = machine_ansi_h_va_list;
1849 select = "define[ \t]+_BSD_VA_LIST_[ \t]";
1850 bypass = '__builtin_va_list';
1853 c_fix_arg = "%1__builtin_va_list";
1854 c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
1856 test_text = " # define _BSD_VA_LIST_\tchar**";
1861 * Fix non-ansi machine name defines
1864 hackname = machine_name;
1865 c_test = machine_name;
1866 c_fix = machine_name;
1868 test_text = "/* MACH_DIFF: */\n"
1869 "#if defined( i386 ) || defined( sparc ) || defined( vax )"
1870 "\n/* no uniform test, so be careful :-) */";
1875 * Some math.h files define struct exception (it's in the System V
1876 * Interface Definition), which conflicts with the class exception defined
1877 * in the C++ file std/stdexcept.h. We redefine it to __math_exception.
1878 * This is not a great fix, but I haven't been able to think of anything
1879 * better. Note that we have to put the #ifdef/#endif blocks at beginning
1880 * and end of file, because fixproto runs after us and may insert
1881 * additional references to struct exception.
1884 hackname = math_exception;
1886 select = "struct exception";
1888 * This should be bypassed on __cplusplus, but some supposedly C++ C++
1889 * aware headers, such as Solaris 8 and 9, don't wrap their struct
1890 * exception either. So currently we bypass only for glibc, based on a
1891 * comment in the fixed glibc header. Ick.
1893 bypass = 'We have a problem when using C\+\+';
1896 c_fix_arg = "#ifdef __cplusplus\n"
1897 "#define exception __math_exception\n"
1900 c_fix_arg = "#ifdef __cplusplus\n"
1901 "#undef exception\n"
1904 test_text = "typedef struct exception t_math_exception;";
1909 * This looks pretty broken to me. ``dbl_max_def'' will contain
1910 * "define DBL_MAX " at the start, when what we really want is just
1911 * the value portion. Can't figure out how to write a test case
1912 * for this either :-(
1915 hackname = math_huge_val_from_dbl_max;
1919 * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
1920 * in math.h, this fix applies.
1922 select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
1923 bypass = "define[ \t]+DBL_MAX";
1927 * See if we have a definition for DBL_MAX in float.h.
1928 * If we do, we will replace the one in math.h with that one.
1931 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
1932 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
1934 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
1935 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
1936 "s@DBL_MAX@'\"$dbl_max_def@\"\n"
1941 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
1942 "#define HUGE_VAL DBL_MAX";
1947 * In any case, put #ifndef .. #endif around #define HUGE_VAL in math.h.
1950 hackname = math_huge_val_ifndef;
1952 files = math/math.h;
1953 select = "define[ \t]+HUGE_VAL";
1956 c_fix_arg = "#ifndef HUGE_VAL\n%0\n#endif";
1957 c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+HUGE_VAL[ \t].*";
1959 test_text = "# define\tHUGE_VAL 3.4e+40";
1967 hackname = nested_auth_des;
1969 select = '(/\*.*rpc/auth_des\.h>.*)/\*';
1971 c_fix_arg = "%1*/ /*";
1972 test_text = "/*#include <rpc/auth_des.h> /* skip this */";
1977 * Fix nested comments in Motorola's <limits.h> and <sys/limits.h>
1980 hackname = nested_motorola;
1981 mach = "m68k-motorola-sysv*";
1982 files = sys/limits.h;
1984 select = "max # bytes atomic in write|error value returned by Math lib";
1986 sed = "s@^\\(#undef[ \t][ \t]*PIPE_BUF[ \t]*"
1987 "/\\* max # bytes atomic in write to a\\)$@\\1 */@";
1988 sed = "s@\\(/\\*#define\tHUGE_VAL\t3.[0-9e+]* \\)"
1989 "\\(/\\*error value returned by Math lib\\*/\\)$@\\1*/ \\2@";
1992 "#undef PIPE_BUF /* max # bytes atomic in write to a\n"
1994 "/*#define\tHUGE_VAL\t3.9e+9 /*error value returned by Math lib*/";
1999 * Fixing nested comments in ISC <sys/limits.h>
2002 hackname = nested_sys_limits;
2003 files = sys/limits.h;
2005 sed = "/CHILD_MAX/s,/\\* Max, Max,";
2006 sed = "/OPEN_MAX/s,/\\* Max, Max,";
2007 test_text = "/*\n#define CHILD_MAX 20 /* Max, Max, ... */ /*\n"
2008 "#define OPEN_MAX 20 /* Max, Max, ... */\n";
2013 * NetBSD has a semicolon after the ending '}' for some extern "C".
2016 hackname = netbsd_extra_semicolon;
2018 files = sys/cdefs.h;
2019 select = "#define[ \t]*__END_DECLS[ \t]*};";
2022 c_fix_arg = "#define __END_DECLS }";
2024 test_text = "#define __END_DECLS };";
2029 * NeXT 3.2 adds const prefix to some math functions.
2030 * These conflict with the built-in functions.
2033 hackname = next_math_prefix;
2034 files = ansi/math.h;
2035 select = "^extern[ \t]+double[ \t]+__const__[ \t]";
2038 c_fix_arg = "extern double %1(";
2039 c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
2041 test_text = "extern\tdouble\t__const__\tmumble();";
2046 * NeXT 3.2 uses the word "template" as a parameter for some
2047 * functions. GCC reports an invalid use of a reserved key word
2048 * with the built-in functions.
2051 hackname = next_template;
2053 select = "[ \t]template\\)";
2057 c_fix_arg = "\\(([^)]*)[ \t]template\\)";
2058 test_text = "extern mumble( char * template); /* fix */";
2063 * NeXT 3.2 includes the keyword volatile in the abort() and exit()
2064 * function prototypes. That conflicts with the built-in functions.
2067 hackname = next_volitile;
2068 files = ansi/stdlib.h;
2069 select = "^extern[ \t]+volatile[ \t]+void[ \t]";
2072 c_fix_arg = "extern void %1(";
2073 c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
2075 test_text = "extern\tvolatile\tvoid\tabort();";
2080 * NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1.
2081 * Note that version 3 of the NeXT system has wait.h in a different directory,
2082 * so that this code won't do anything. But wait.h in version 3 has a
2083 * conditional, so it doesn't need this fix. So everything is okay.
2086 hackname = next_wait_union;
2089 select = 'wait\(union wait';
2091 c_fix_arg = "wait(void";
2092 test_text = "extern pid_d wait(union wait*);";
2097 * a missing semi-colon at the end of the nodeent structure definition.
2100 hackname = nodeent_syntax;
2101 files = netdnet/dnetdb.h;
2102 select = "char[ \t]*\\*na_addr[ \t]*$";
2105 test_text = "char *na_addr\t";
2110 * obstack.h used casts as lvalues.
2112 * We need to change postincrements of casted pointers (which are
2113 * then dereferenced and assigned into) of the form
2115 * *((TYPE*)PTRVAR)++ = (VALUE)
2117 * into expressions like
2119 * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
2121 * which is correct for the cases used in obstack.h since PTRVAR is
2122 * of type char * and the value of the expression is not used.
2125 hackname = obstack_lvalue_cast;
2127 select = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
2129 c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
2130 test_text = "*((void **) (h)->next_free)++ = (aptr)";
2135 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
2136 * defining regex.h related types. This causes libg++ build and usage
2137 * failures. Fixing this correctly requires checking and modifying 3 files.
2140 hackname = osf_namespace_a;
2141 files = reg_types.h;
2142 files = sys/lc_core.h;
2143 test = " -r reg_types.h";
2144 test = " -r sys/lc_core.h";
2145 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
2146 test = " -z \"`grep __regex_t regex.h`\"";
2150 c_fix_arg = "reg(ex|off|match)_t";
2152 test_text = "`touch sys/lc_core.h`"
2153 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
2154 "extern regex_t re;\n"
2155 "extern regoff_t ro;\n"
2156 "extern regmatch_t rm;\n";
2160 hackname = osf_namespace_c;
2162 test = " -r reg_types.h";
2163 test = " -r sys/lc_core.h";
2164 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
2165 test = " -z \"`grep __regex_t regex.h`\"";
2167 select = "#include <reg_types\.h>.*";
2170 "typedef __regex_t\tregex_t;\n"
2171 "typedef __regoff_t\tregoff_t;\n"
2172 "typedef __regmatch_t\tregmatch_t;";
2174 test_text = "#include <reg_types.h>";
2179 * Fix __page_size* declarations in pthread.h AIX 4.1.[34].
2180 * The original ones fail if uninitialized externs are not common.
2181 * This is the default for all ANSI standard C++ compilers.
2184 hackname = pthread_page_size;
2186 select = "^int __page_size";
2188 c_fix_arg = "extern %0";
2189 test_text = "int __page_size;";
2194 * On DYNIX/ptx, sys/mc_param.h has an embedded asm for the cpuid instruction
2195 * on the P5. This is not used by anything else so we ifdef it out.
2196 * Current GCC doesn't seem to complain about the asm, though.
2200 hackname = ptx_sys_mc_param_h;
2201 files = sys/mc_param.h;
2202 sed = "/__asm/,/}/{"
2204 "#if !defined (__GNUC__) && !defined (__GNUG__)\n"
2208 test_text = "__asm\n"
2211 " non-GNU assembly here\n"
2218 * Fix return type of fread and fwrite on sysV68
2221 hackname = read_ret_type;
2223 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
2225 c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
2226 c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
2228 test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
2233 * Fix casts as lvalues in glibc's <rpc/xdr.h>.
2236 hackname = rpc_xdr_lvalue_cast_a;
2238 select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
2240 c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
2241 test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
2242 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
2247 hackname = rpc_xdr_lvalue_cast_b;
2249 select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
2251 c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
2252 test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
2253 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
2258 * function class(double x) conflicts with C++ keyword on rs/6000
2261 hackname = rs6000_double;
2263 select = '[^a-zA-Z_]class\(';
2266 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
2267 c_fix_arg = '^.*[^a-zA-Z_]class\(.*';
2269 test_text = "extern int class();";
2274 * Wrong fchmod prototype on RS/6000.
2277 hackname = rs6000_fchmod;
2279 select = 'fchmod\(char \*';
2281 c_fix_arg = "fchmod(int";
2282 test_text = "extern int fchmod(char *, mode_t);";
2287 * parameters conflict with C++ new on rs/6000
2290 hackname = rs6000_param;
2294 select = 'rename\(const char \*old, const char \*new\)';
2296 c_fix_arg = 'rename(const char *_old, const char *_new)';
2298 test_text = 'extern int rename(const char *old, const char *new);';
2303 * On OpenServer and on UnixWare 7, <math.h> uses the native compiler
2304 * __builtin_generic. We fix that usage to use the GCC equivalent.
2305 * It also has a plethora of inline functions that conflict with libstdc++.
2308 hackname = sco_math;
2310 files = ansi/math.h;
2311 files = posix/math.h;
2312 files = xpg4/math.h;
2313 files = xpg4v2/math.h;
2314 files = xpg4plus/math.h;
2315 files = ods_30_compat/math.h;
2316 files = oldstyle/math.h;
2317 select = "inline double abs";
2318 sed = "/#define.*__fp_class(a) \\\\/i\\\n"
2319 "#ifndef __GNUC__\n";
2321 "/.*__builtin_generic/a\\\n"
2323 "#define __fp_class(a) \\\\\\\n"
2324 " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a),long double),\\\\\\\n"
2325 " __fpclassifyl(a), \\\\\\\n"
2326 " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a), float), \\\\\\\n"
2327 " __fpclassifyf(a),__fpclassify(a)))\\\n"
2330 sed = "/extern \"C\\+\\+\"/N;"
2331 "/inline double abs/i\\\n"
2332 "#ifndef __GNUC__\n";
2333 sed = "/inline long double trunc/N;"
2334 "/inline long double trunc.*}.*extern \"C\\+\\+\"/a\\\n"
2335 "#endif /* ! __GNUC__ */";
2338 "#define __fp_class(a) \\\\\n"
2339 " __builtin_generic(a,\"ld:__fplcassifyl;f:__fpclassifyf;:__fpclassify\")\n";
2345 * On SCO OpenServer prior to 5.0.7UP1, <sys/regset.h> and <ieeefp.h>
2346 * have a clash on struct _fpstate and struct fpstate.
2349 hackname = sco_regset;
2350 files = sys/regset.h;
2351 mach = "*-*-sco3.2v5*";
2352 select = "(struct[ \t]+.*)fpstate";
2354 c_fix_arg = "%1rsfpstate";
2358 " struct\tfpstate\n"
2364 " struct _fpstate\n"
2373 * The static functions lstat() and fchmod() in <sys/stat.h>
2374 * cause G++ grief since they're not wrapped in "if __cplusplus".
2376 * On SCO OpenServer 5.0.0 through (at least) 5.0.5 <sys/stat.h> contains
2377 * tiny static wrappers that aren't C++ safe.
2380 hackname = sco_static_func;
2382 mach = "i?86-*-sco3.2*";
2383 select = "^static int";
2385 sed = "/^static int/i\\\n"
2386 "#if __cplusplus\\\n"
2387 "extern \"C\" {\\\n"
2388 "#endif /* __cplusplus */";
2391 "#if __cplusplus\\\n"
2393 "#endif /* __cplusplus */";
2397 "static int\tstat(const char *__f, struct stat *__p) {\n"
2398 "\treturn __stat32(__f, __p);\n"
2399 "}\n\n# else /* !__STDC__ THIS FAILS ON BSD SYSTEMS */\n"
2401 "static int\tstat(__f, __p)\n"
2403 "\tstruct stat *__p;\n"
2405 "\treturn __stat32(__f, __p);\n"
2412 * Fix prototype declaration of utime in sys/times.h.
2413 * In 3.2v4.0 the const is missing.
2416 hackname = sco_utime;
2417 files = sys/times.h;
2418 mach = "i?86-*-sco3.2v4*";
2420 select = '\(const char \*, struct utimbuf \*\);';
2422 c_fix_arg = '(const char *, const struct utimbuf *);';
2424 test_text = "extern int utime(const char *, struct utimbuf *);";
2429 * Sun Solaris 2.5.1, 2.6 defines PTHREAD_{MUTEX|COND}_INITIALIZER
2430 * incorrectly, so we replace them with versions that correspond to
2431 * the definition. We also explicitly name this fix "1" and the next
2432 * fix "2" because this one does not deal with the last field. This
2433 * fix needs to run before the next.
2436 hackname = solaris_mutex_init_1;
2437 select = '@\(#\)pthread.h' "[ \t]+1.1[0-9][ \t]+9[567]/[0-9/]+ SMI";
2439 sed = "/define[ \t]*PTHREAD_MUTEX_INI/s/{0, 0,/{{{0}, 0}, {{{0}}},/\n"
2440 "/define[ \t]*PTHREAD_COND_INI/s/{0,/{{{0},0},/";
2442 '#ident "@(#)pthread.h 1.16 97/05/05 SMI"'"\n"
2443 "#define PTHREAD_MUTEX_INITIALIZER\t{0, 0, 0}\n"
2444 "#define PTHREAD_COND_INITIALIZER\t{0, 0} /* */\n";
2449 * Sun Solaris defines PTHREAD_MUTEX_INITIALIZER with a trailing
2450 * "0" for the last field of the pthread_mutex_t structure, which is
2451 * of type upad64_t, which itself is typedef'd to int64_t, but with
2452 * __STDC__ defined (e.g. by -ansi) it is a union. So change the
2453 * initializer to "{0}" instead
2456 hackname = solaris_mutex_init_2;
2457 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
2460 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
2465 c_fix_arg = "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+\\{.*)"
2466 ",[ \t]*0\\}" "(|[ \t].*)$";
2468 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
2469 "#define PTHREAD_MUTEX_INITIALIZER\t{{{0},0}, {{{0}}}, 0}\n"
2470 "#define PTHREAD_COND_INITIALIZER\t{{{0}, 0}, 0}\t/* DEFAULTCV */\n"
2471 "#define PTHREAD_RWLOCK_INITIALIZER\t"
2472 "{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
2477 * Solaris 2.5.1 and 2.6 use an outdated prototype for send & recv
2478 * in sys/socket.h. This is corrected in Solaris 7 and up.
2481 hackname = solaris_socket;
2482 files = sys/socket.h;
2483 select = '@\(#\)socket.h' "[ \t]+1.[123][0-9][ \t]+9[567]/[0-9/]+ SMI";
2485 c_fix_arg = "extern int %1(int, %2void *, int, int);";
2486 c_fix_arg = '^extern int (recv|send)\(int,'
2490 test_text = '#ident "@(#)socket.h 1.30 97/01/20 SMI"'"\n"
2491 "extern int recv(int, char *, int, int);\n"
2492 "extern int send(int, const char *, int, int);";
2497 * Solaris 2.8 has what appears to be some gross workaround for
2498 * some old version of their c++ compiler. G++ doesn't want it
2499 * either, but doesn't want to be tied to SunPRO version numbers.
2502 hackname = solaris_stdio_tag;
2503 files = stdio_tag.h;
2505 select = '__cplusplus < 54321L';
2506 sed = 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/';
2508 test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
2513 * Sun Solaris 2.5.1 doesn't define 'getpagesize' in <unistd.h>, as is done
2514 * on Solaris 2.6 and up.
2517 hackname = solaris_unistd;
2519 select = '@\(#\)unistd.h' "[ \t]+1.3[0-9][ \t]+9[567]/[0-9/]+ SMI";
2520 bypass = "getpagesize";
2522 c_fix_arg = "extern int getpagesize();\n%0";
2523 c_fix_arg = '^extern (pid_t|int) getpgid\(.*\);';
2524 test_text = '#ident "@(#)unistd.h 1.33 95/08/28 SMI"'"\n"
2525 "extern pid_t getpgid(pid_t);\n"
2526 "extern int getpgid();";
2531 * <widec.h> until Solaris 2.5.1 defines macros for a couple of <wchar.h>
2532 * functions, breaking their prototypes if that file is included afterwards.
2533 * Include <wchar.h> early to avoid this issue, as is done on Solaris 2.6
2537 hackname = solaris_widec;
2539 mach = '*-*-solaris2.[0-5]';
2540 mach = '*-*-solaris2.[0-5].*';
2541 bypass = "include.*wchar\\.h";
2542 select = "#include <euc.h>";
2544 c_fix_arg = "%0\n#include <wchar.h>";
2545 test_text = "#include <euc.h>";
2550 * a missing semi-colon at the end of the statsswtch structure definition.
2553 hackname = statsswtch;
2554 files = rpcsvc/rstat.h;
2555 select = "boottime$";
2557 c_fix_arg = "boottime;";
2558 test_text = "struct statswtch {\n int boottime\n};";
2563 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
2564 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
2568 hackname = stdio_stdarg_h;
2570 bypass = "include.*(stdarg\.h|machine/ansi\.h)";
2574 c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n";
2581 * Don't use or define the name va_list in stdio.h.
2582 * This is for ANSI and also to interoperate properly with gcc's
2583 * varargs.h. Note _BSD_VA_LIST_ is dealt with elsewhere. The
2584 * presence of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken
2585 * to indicate that the header knows what it's doing -- under SUSv2,
2586 * stdio.h is required to define va_list, and we shouldn't break that.
2587 * On IRIX 6.5, internal/wchar_core.h used to get its definition of
2588 * va_list from stdio.h. Since this doesn't happen any longer, use
2589 * __gnuc_va_list there, too.
2592 hackname = stdio_va_list;
2594 files = internal/stdio_core.h;
2595 files = internal/wchar_core.h;
2596 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
2599 * Use __gnuc_va_list in arg types in place of va_list.
2600 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
2601 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
2602 * trailing parentheses and semicolon save all other systems from this.
2603 * Define __not_va_list__ (something harmless and unused)
2604 * instead of va_list.
2605 * Don't claim to have defined va_list.
2607 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
2608 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
2609 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
2610 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
2611 "s@ va_list@ __not_va_list__@\n"
2612 "s@\\*va_list@*__not_va_list__@\n"
2613 "s@ __va_list)@ __gnuc_va_list)@\n"
2614 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
2615 "@typedef \\1 __not_va_list__;@\n"
2616 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
2617 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
2618 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
2619 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
2620 "s@VA_LIST@DUMMY_VA_LIST@\n"
2621 "s@_Va_LIST@_VA_LIST@";
2622 test_text = "extern void mumble( va_list);";
2627 * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
2628 * is "!defined( __STRICT_ANSI__ )"
2631 hackname = strict_ansi_not;
2632 select = "^([ \t]*#[ \t]*if.*)"
2634 "|__STDC__[ \t]*==[ \t]*0"
2635 "|__STDC__[ \t]*!=[ \t]*1"
2636 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
2637 /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
2638 bypass = 'GNU and MIPS C compilers define __STDC__ differently';
2639 /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
2640 is not defined by GCC, so it is safe. */
2641 bypass = '__SCO_VERSION__.*__STDC__ != 1';
2642 c_test = stdc_0_in_system_headers;
2645 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
2647 test_text = "#if !__STDC__ \n"
2648 "#if __STDC__ == 0\n"
2649 "#if __STDC__ != 1\n"
2650 "#if __STDC__ - 0 == 0"
2651 "/* not std C */\nint foo;\n"
2652 "\n#end-end-end-end-if :-)";
2657 * is "!defined( __STRICT_ANSI__ )" on continued #if-s
2660 hackname = strict_ansi_not_ctd;
2661 files = math.h, limits.h, stdio.h, signal.h,
2662 stdlib.h, sys/signal.h, time.h;
2664 * Starting at the beginning of a line, skip white space and
2665 * a leading "(" or "&&" or "||". One of those must be found.
2666 * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
2667 * expression. If these are nested, then they must accumulate
2668 * because we won't match any closing parentheses. Finally,
2669 * after skipping over all that, we must then match our suspect
2670 * phrase: "__STDC__-0==0" with or without white space.
2672 select = "^([ \t]*" '(\(|&&|\|\|)'
2673 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
2675 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
2676 c_test = stdc_0_in_system_headers;
2679 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
2681 test_text = "#if 1 && \\\\\n"
2682 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
2683 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
2684 "|| __STDC__ - 0 == 0 ) /* not std C */\n"
2690 * "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1"
2691 * is "defined( __STRICT_ANSI__ )"
2694 hackname = strict_ansi_only;
2695 select = "^([ \t]*#[ \t]*if.*)"
2696 "(__STDC__[ \t]*!=[ \t]*0"
2697 "|__STDC__[ \t]*==[ \t]*1"
2698 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
2699 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
2700 c_test = stdc_0_in_system_headers;
2703 c_fix_arg = "%1 defined(__STRICT_ANSI__)";
2705 test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
2710 * IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s
2711 * in prototype without previous definition.
2714 hackname = struct_file;
2716 select = '^.*xdrstdio_create.*struct __file_s';
2718 c_fix_arg = "struct __file_s;\n%0";
2719 test_text = "extern void xdrstdio_create( struct __file_s* );";
2724 * IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr
2725 * in prototype without previous definition.
2727 * Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same
2728 * function, and does define it.
2731 hackname = struct_sockaddr;
2733 select = "^.*authdes_create.*struct sockaddr[^_]";
2734 bypass = "<sys/socket\.h>";
2735 bypass = "struct sockaddr;\n";
2737 c_fix_arg = "struct sockaddr;\n%0";
2738 test_text = "extern AUTH* authdes_create( struct sockaddr* );";
2743 * Apply fix this to all OSs since this problem seems to effect
2744 * more than just SunOS.
2747 hackname = sun_auth_proto;
2753 * Select those files containing '(*name)()'.
2755 select = '\(\*[a-z][a-z_]*\)\(\)';
2758 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
2759 "#else\n%1();%2\n#endif";
2760 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
2764 " int (*name)(); /* C++ bad */\n"
2770 * Fix bogus #ifdef on SunOS 4.1.
2773 hackname = sun_bogus_ifdef;
2774 files = "hsfs/hsfs_spec.h";
2775 files = "hsfs/iso_spec.h";
2776 select = '#ifdef(.*\|\|.*)';
2778 c_fix_arg = "#if%1";
2780 test_text = "#ifdef __i386__ || __vax__ || __sun4c__";
2785 * Fix the CAT macro in SunOS memvar.h.
2788 hackname = sun_catmacro;
2789 files = pixrect/memvar.h;
2790 select = "^#define[ \t]+CAT\\(a,b\\).*";
2795 "# define CAT(a,b) a##b\n"
2796 "#else\n%0\n#endif";
2799 "#define CAT(a,b)\ta/**/b";
2804 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
2805 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68
2808 hackname = sun_malloc;
2811 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
2812 sed = "s/int[ \t][ \t]*free/void\tfree/g";
2813 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
2814 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
2815 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
2818 "typedef char *\tmalloc_t;\n"
2820 "char*\tmalloc();\n"
2821 "char*\tcalloc();\n"
2822 "char*\trealloc();";
2827 * Check for yet more missing ';' in struct (in SunOS 4.0.x)
2830 hackname = sun_rusers_semi;
2831 files = rpcsvc/rusers.h;
2833 sed = "/^struct/,/^};/s/_cnt$/_cnt;/";
2834 test_text = "struct mumble\n int _cnt\n};";
2839 * signal.h on SunOS defines signal using (),
2840 * which causes trouble when compiling with g++ -pedantic.
2843 hackname = sun_signal;
2844 files = sys/signal.h;
2846 select = "^void\t" '\(\*signal\(\)\)\(\);.*';
2850 "#ifdef __cplusplus\n"
2851 "void\t(*signal(...))(...);\n"
2852 "#else\n%0\n#endif";
2854 test_text = "void\t(*signal())();";
2859 * Correct the return type for strlen in strings.h in SunOS 4.
2862 hackname = sunos_strlen;
2864 select = "int[ \t]*strlen\\(\\);(.*)";
2866 c_fix_arg = "__SIZE_TYPE__ strlen();%1";
2867 test_text = " int\tstrlen(); /* string length */";
2872 * Solaris math.h and floatingpoint.h define __P without protection,
2873 * which conflicts with the fixproto definition. The fixproto
2874 * definition and the Solaris definition are used the same way.
2879 files = floatingpoint.h;
2880 select = "^#define[ \t]+__P.*";
2882 c_fix_arg = "#ifndef __P\n%0\n#endif";
2884 test_text = "#define __P(a) a";
2889 * Disable apparent native compiler optimization cruft in SVR4.2 <string.h>
2890 * that is visible to any ANSI compiler using this include. Simply
2891 * delete the lines that #define some string functions to internal forms.
2894 hackname = svr4_disable_opt;
2896 select = '#define.*__std_hdr_';
2897 sed = '/#define.*__std_hdr_/d';
2898 test_text = "#define strlen __std_hdr_strlen\n";
2903 * Conditionalize some of <sys/endian.h> on __GNUC__ and __GNUG__.
2904 * On some systems (UnixWare 2, UnixWare 7), the file is byteorder.h
2905 * but we still "hijack" it and redirect it to the GNU byteorder.h..
2909 hackname = svr4_endian;
2910 files = sys/endian.h;
2913 * since we emit our own sys/byteorder.h,
2914 * this fix can never be applied to that file.
2916 files = sys/byteorder.h;
2918 bypass = '__GNUC__';
2920 sed = "/#\tifdef\t__STDC__/i\\\n"
2921 "# if !defined (__GNUC__) && !defined (__GNUG__)\n";
2923 sed = "/#\t\tinclude\t<sys\\/byteorder.h>/s/\t\t/ /";
2925 sed = "/# include\t<sys\\/byteorder.h>/i\\\n"
2926 "# endif /* !defined (__GNUC__) && !defined (__GNUG__) */\n";
2932 * Remove useless extern keyword from struct forward declarations
2933 * in <sys/stream.h> and <sys/strsubr.h>
2937 hackname = svr4_extern_struct;
2938 files = sys/stream.h;
2939 files = sys/strsubr.h;
2940 select = 'extern struct [a-z_]*;';
2941 sed = 's/extern struct \([a-z][a-z_]*\)/struct \1/';
2946 * Fix declarations of `ftw' and `nftw' in <ftw.h>. On some/most SVR4
2947 * systems the file <ftw.h> contains extern declarations of these
2948 * functions followed by explicitly `static' definitions of these
2949 * functions... and that's not allowed according to ANSI C. (Note
2950 * however that on Solaris, this header file glitch has been pre-fixed by
2951 * Sun. In the Solaris version of <ftw.h> there are no static
2952 * definitions of any function so we don't need to do any of this stuff
2958 hackname = svr4_ftw;
2960 select = '^extern int ftw\(const';
2962 sed = '/^extern int ftw(const/i' "\\\n"
2963 "#if !defined(_STYPES)\\\n"
2968 sed = 's/extern \(int ftw(const.*\)$/\1/';
2969 sed = "/^extern int nftw/i\\\n"
2970 "#if defined(_STYPES)\\\n"
2975 sed = 's/extern \(int nftw.*\)$/\1/';
2976 sed = "/^extern int ftw(),/c\\\n"
2977 "#if !defined(_STYPES)\\\n"
2983 "#if defined(_STYPES)\\\n"
2995 * Fix broken decl of getcwd present on some svr4 systems.
2998 hackname = svr4_getcwd;
3001 files = prototypes.h;
3002 select = 'getcwd\(char \*, int\)';
3005 c_fix_arg = "getcwd(char *, size_t)";
3007 test_text = "extern char* getcwd(char *, int);";
3012 * Wrap some files on System V r4 and DYNIX/ptx systems with
3013 * #ifdef _KERNEL, presumably to prevent kernel headers from
3014 * leaking into userspace. This may not be necessary at all,
3015 * but it was in the old scripts, so it seems safest to keep it for now.
3018 /* Can't name this with _kernel, or the test case will hit the bypass! */
3019 hackname = svr4_krnl;
3020 /* Since I'm rather unsure about the validity of this, limit it
3021 * to the specific systems it was operating on before. It should
3022 * also be bypassed for i?86-*-sysv4.3uw2, by that rule, but I didn't
3023 * see an easy way to do that. Hopefully it will be harmless
3024 * in any case. -- Nathanael */
3025 mach = '*-*-sysv4*';
3026 mach = 'i?86-sequent-ptx*';
3027 files = fs/rfs/rf_cache.h;
3031 files = sys/getpages.h;
3033 files = sys/cmn_err.h;
3034 files = sys/kdebugger.h;
3036 /* This bypass will match _KERNEL, __KERNEL, __KERNEL__, etc.
3037 * It will also match SVR4_KERNEL_CHECK, which means that the
3038 * testsuite case will always be bypassed. Which is fine with me. */
3042 c_fix_arg = "#ifdef _KERNEL\n";
3043 c_fix_arg = "#endif /* _KERNEL */\n";
3045 /* There's no reasonable test for this given that we don't know exactly
3046 * what problem inspired it in the first place. */
3052 * Delete any #defines of `__i386' which may be present in <ieeefp.h>. They
3053 * tend to conflict with the compiler's own definition of this symbol. (We
3054 * will use the compiler's definition.)
3055 * Likewise __sparc, for Solaris, and __i860, and a few others
3056 * (guessing it is necessary for all of them).
3060 hackname = svr4_mach_defines;
3062 select = "#define[ \t]*__(i386|mips|sparc|m88k|m68k)[ \t]";
3063 sed = "/#define[ \t]*__\\(i386|mips|sparc|m88k|m68k\\)[ \t]/d";
3069 * Fix declarations of `makedev', `major', and `minor' in <sys/mkdev.h>.
3070 * They are declared as non-static then immediately redeclared as static.
3074 hackname = svr4_mkdev;
3075 files = sys/mkdev.h;
3078 sed = "/^dev_t makedev(/s/^/static /";
3079 sed = "/^major_t major(/s/^/static /";
3080 sed = "/^minor_t minor(/s/^/static /";
3086 * Fix reference to NC_NPI_RAW in <sys/netcspace.h>.
3087 * Also fix types of array initializers.
3091 hackname = svr4_netcspace;
3092 files = sys/netcspace.h;
3093 select = 'NC_NPI_RAW';
3094 sed = 's/NC_NPI_RAW/NC_TPI_RAW/g';
3095 sed = 's/NC_/(unsigned long) NC_/';
3100 * Fix reference to NMSZ in <sys/adv.h>.
3104 hackname = svr4_nmsz;
3106 select = '\[NMSZ\]';
3107 sed = 's/\[NMSZ\]/\[RFS_NMSZ\]/g';
3113 * Some SVR4 systems supposedly use these non-ANSI preprocessor directives.
3117 hackname = svr4_preproc_lint_on;
3118 select = '#lint\(on\)';
3120 c_fix_arg = 'defined(lint)';
3121 test_text = "#if #lint(on)";
3124 hackname = svr4_preproc_lint_off;
3125 select = '#lint\(off\)';
3127 c_fix_arg = '!defined(lint)';
3128 test_text = "#if #lint(off)";
3131 hackname = svr4_preproc_machine;
3132 select = '#(machine|system|cpu)\(([^)]*)\)';
3134 c_fix_arg = 'defined(__%1__)';
3135 test_text = "#if #machine(i386) || #system(vax) || #cpu(sparc)";
3141 * Fix broken decl of profil present on some svr4 systems.
3144 hackname = svr4_profil;
3149 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
3151 c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)';
3154 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
3159 * Convert functions to prototype form, and fix arg names in <sys/stat.h>.
3163 hackname = svr4_proto_form;
3165 select = 'const extern';
3167 sed = "/^stat([ \t]*[^c]/ {\nN\nN\n"
3172 sed = "/^lstat([ \t]*[^c]/ {\nN\nN\n"
3177 sed = "/^fstat([ \t]*[^i]/ {\nN\nN\n"
3182 sed = "/^mknod([ \t]*[^c]/{\nN\nN\nN\n"
3187 sed = "1,$s/\\([^A-Za-z]\\)path\\([^A-Za-z]\\)/\\1__path\\2/g";
3188 sed = "1,$s/\\([^A-Za-z]\\)buf\\([^A-Za-z]\\)/\\1__buf\\2/g";
3189 sed = "1,$s/\\([^A-Za-z]\\)fd\\([^A-Za-z]\\)/\\1__fd\\2/g";
3190 sed = "1,$s/ret\\([^u]\\)/__ret\\1/g";
3191 sed = "1,$s/\\([^_]\\)mode\\([^_]\\)/\\1__mode\\2/g";
3192 sed = "1,$s/\\([^_r]\\)dev\\([^_]\\)/\\1__dev\\2/g";
3197 * Add a prototyped declaration of mmap to <sys/mman.h>.
3201 hackname = svr4_proto_mmap;
3203 select = '^extern caddr_t mmap();$';
3204 sed = '/^extern caddr_t mmap();$/c' "\\\n"
3205 "#ifdef __STDC__\\\n"
3206 "extern caddr_t mmap (caddr_t, size_t, int, int, int, off_t);\\\n"
3207 "#else /* !defined(__STDC__) */\\\n"
3208 "extern caddr_t mmap ();\\\n"
3209 "#endif /* !defined(__STDC__) */\\\n";
3214 * Add a #define of _SIGACTION_ into <sys/signal.h>.
3218 hackname = svr4_sigaction;
3219 files = sys/signal.h;
3220 sed = "/^struct sigaction {/i\\\n"
3221 "#define _SIGACTION_";
3222 sed = 's/(void *(\*)())/(void (*)(int))/';
3228 * Correct types for signal handler constants like SIG_DFL; they might be
3229 * void (*) (), and should be void (*) (int). C++ doesn't like the
3233 hackname = svr4_sighandler_type;
3234 files = sys/signal.h;
3235 select = 'void *\(\*\)\(\)';
3237 c_fix_arg = "void (*)(int)";
3238 test_text = "#define SIG_DFL (void(*)())0\n"
3239 "#define SIG_IGN (void (*)())0\n";
3243 * Put storage class at start of decl, to avoid warning.
3247 hackname = svr4_storage_class;
3248 files = rpc/types.h;
3249 select = 'const extern';
3250 sed = 's/const extern/extern const/g';
3256 * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
3257 * function 'getrnge' in <regexp.h> before they declare it. For these
3258 * systems add a 'static int' declaration of 'getrnge' into <regexp.h>
3261 * 'getrnge' traditionally manipulates a file-scope global called 'size',
3262 * so put the declaration right after the declaration of 'size'.
3264 * Don't do this if there is already a `static void getrnge' declaration
3265 * present, since this would cause a redeclaration error. Solaris 2.x has
3266 * such a declaration.
3269 hackname = svr4_undeclared_getrnge;
3272 bypass = "static void getrnge";
3275 "static int getrnge ();";
3276 c_fix_arg = "^static int[ \t]+size;";
3277 test_text = "static int size;\n"
3278 "/* stuff which calls getrnge() */\n"
3279 "static getrnge()\n"
3285 * Like svr4_mach_defines, but with newfangled syntax.
3286 * Source lines are of #define __i386 #machine(i386). Delete them.
3290 hackname = svr5_mach_defines;
3292 select = "#define[ \t]*__i386.*\(i386\)";
3293 sed = "/#define[ \t]*__i386.*/d";
3299 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
3300 * in string.h on sysV68
3301 * Correct the return type for strlen in string.h on Lynx.
3302 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
3303 * Add missing const for strdup on OSF/1 V3.0.
3304 * On sysV88 layout is slightly different.
3307 hackname = sysv68_string;
3311 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
3312 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
3313 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
3315 sed = "/^extern char$/N";
3316 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
3318 sed = "/^extern int$/N";
3319 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
3321 sed = "/^\tstrncmp(),$/N";
3322 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
3323 '\1;' "\\\nextern unsigned int\\\n\\2/";
3326 "extern int strlen();\n"
3328 "extern int ffs(long);\n"
3341 "\tstrlen(), strspn();";
3346 * Fix return type of calloc, malloc, realloc, bsearch and exit
3349 hackname = sysz_stdlib_for_sun;
3352 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
3354 c_fix_arg = "void *\t%1(";
3357 "extern char*\tcalloc(size_t);\n"
3358 "extern char*\tmalloc(size_t);\n"
3359 "extern char*\trealloc(void*,size_t);\n"
3360 "extern char*\tbsearch(void*,size_t,size_t);\n";
3365 * __thread is now a keyword.
3368 hackname = thread_keyword;
3369 files = "pthread.h";
3370 files = "bits/sigthread.h";
3371 select = "([* ])__thread([,)])";
3373 c_fix_arg = "%1__thr%2";
3376 "extern int pthread_create (pthread_t *__restrict __thread,\n"
3377 "extern int pthread_kill (pthread_t __thread, int __signo);\n"
3378 "extern int pthread_cancel (pthread_t __thread);";
3382 * if the #if says _cplusplus, not the double underscore __cplusplus
3386 hackname = tinfo_cplusplus;
3388 select = "[ \t]_cplusplus";
3391 c_fix_arg = " __cplusplus";
3392 test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
3397 * function parameter to atexit is missing "void" on VAX Ultrix 4.3.
3400 hackname = ultrix_atexit_param;
3402 select = 'atexit\(.*\(\)';
3405 c_fix_arg = "atexit( void (*__func)( void )";
3407 test_text = "int atexit( void (*__func)() );\n";
3412 * parameter to atof not const on DECstation Ultrix V4.0 and NEWS-OS 4.2R.
3415 hackname = ultrix_atof_param;
3417 select = "atof\\([ \t]*char";
3420 c_fix_arg = "atof(const char";
3422 test_text = "extern double atof( char *__nptr);\n";
3427 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
3430 hackname = ultrix_const;
3432 select = 'perror\( char \*';
3435 c_fix_arg = "%1 const %3 *__";
3436 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
3437 "[ \t]+(char|void) \\*__";
3440 "extern void perror( char *__s );\n"
3441 "extern int fputs( char *__s, FILE *);\n"
3442 "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n"
3443 "extern int fscanf( FILE *__stream, char *__format, ...);\n"
3444 "extern int scanf( char *__format, ...);\n";
3449 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
3452 hackname = ultrix_const2;
3455 select = '\*fopen\( char \*';
3457 c_fix_arg = "%1( const char *%3, const char *";
3458 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\("
3459 "[ \t]*char[ \t]*\\*([^,]*),"
3460 "[ \t]*char[ \t]*\\*[ \t]*";
3463 "extern FILE *fopen( char *__filename, char *__type );\n"
3464 "extern int sscanf( char *__s, char *__format, ...);\n"
3465 "extern FILE *popen(char *, char *);\n"
3466 "extern char *tempnam(char*,char*);\n";
3471 * parameters not const on Ultrix V4.3.
3474 hackname = ultrix_const3;
3476 select = 'fdopen\( .*, char \*';
3479 c_fix_arg = "%1 const %3 *__";
3480 c_fix_arg = "([ \t*](fdopen)\\(.*)"
3481 "[ \t]+(char|void) \\*__";
3484 "extern FILE * fdopen( int __filedes, char *__type );\n";
3489 * Ultrix V4.[35] puts the declaration of uname before the definition
3490 * of struct utsname, so the prototype (added by fixproto) causes havoc.
3493 hackname = ultrix_fix_fixproto;
3494 files = sys/utsname.h;
3498 c_fix_arg = "struct utsname;\n%0";
3499 c_fix_arg = "^[ \t]*extern[ \t]*int[ \t]*uname\\(\\);";
3502 "/* ULTRIX's uname */\nextern\tint\tuname();";
3507 * Check for bad #ifdef line (in Ultrix 4.1)
3510 hackname = ultrix_ifdef;
3511 select = "^#ifdef KERNEL[ \t]+&&";
3515 c_fix_arg = "#if defined(KERNEL) &&";
3518 "#ifdef KERNEL\t&& defined( mumbojumbo )\nint oops;\n#endif";
3523 * Add once-only latch to Ultrix V4.3 locale.h.
3526 hackname = ultrix_locale;
3528 select = "@\\(#\\)locale\\.h.*6\\.1.*\\(ULTRIX\\)";