4 autogen definitions inclhack;
8 Define all the fixes we know about for repairing damaged headers.
9 Please see the README before adding or changing entries in this file.
11 Set up a debug test so we can make the templates emit special
12 code while debugging these fixes: */
18 /* DO NOT DO BROKEN FIXES (empty replacement fixes) */
21 * Purge some HP-UX 11 files that are only broken after they are "fixed".
24 hackname = AAA_ki_iface;
25 files = sys/ki_iface.h;
26 select = 'These definitions are for HP Internal developers';
27 replace; /* empty replacement -> no fixing the file */
32 * Purge some HP-UX 11 files that are only broken after they are "fixed".
37 select = '11.00 HP-UX LP64';
38 replace; /* empty replacement -> no fixing the file */
43 * Purge some HP-UX 11 files that are only broken after they are "fixed".
46 hackname = AAA_ki_calls;
47 files = sys/ki_calls.h;
48 select = 'kthread_create_caller_t';
49 replace; /* empty replacement -> no fixing the file */
54 * Purge some HP-UX 11 files that are only broken after they are "fixed".
57 hackname = AAA_ki_defs;
58 files = sys/ki_defs.h;
59 select = 'Kernel Instrumentation Definitions';
60 replace; /* empty replacement -> no fixing the file */
65 * This file on SunOS 4 has a very large macro. When the sed loop
66 * tries pull it in, it overflows the pattern space size of the SunOS
67 * sed (GNU sed does not have this problem). Since the file does not
68 * require fixing, we remove it from the fixed directory.
71 hackname = AAA_bad_fixes;
72 files = sundev/ipi_error.h;
73 /* shouldn't there be a select expression here??? */
74 replace; /* empty replacement -> no fixing the file */
79 * Purge some HP-UX 11 files that are only broken after they are "fixed".
84 select = '11.0 and later representation of ki time';
85 replace; /* empty replacement -> no fixing the file */
88 /* And now, the real fixes, replacement text fixes first: */
91 * Completely replace <_int_varargs.h> with a file that includes gcc's
92 * stdarg.h or varargs.h files as appropriate on DG/UX
95 hackname = AAB_dgux_int_varargs;
96 files = _int_varargs.h;
97 replace = "#ifndef __INT_VARARGS_H
98 \#define __INT_VARARGS_H
100 /************************************************************************/
101 /* _INT_VARARGS.H - Define the common stuff for varargs/stdarg/stdio. */
102 /************************************************************************/
105 ** This file is a DG internal header. Never include this
109 \#ifndef ___int_features_h
110 \#include <sys/_int_features.h>
113 \#if !(defined(_VA_LIST) || defined(_VA_LIST_))
120 typedef void * va_list;
122 typedef char * va_list;
128 \#if defined(__DCC__)
136 \#else /* ! defined(__DCC__) */
139 int __va_arg; /* argument number */
140 int *__va_stk; /* start of args passed on stack */
141 int *__va_reg; /* start of args passed in regs */
144 \#endif /* ! defined(__DCC__) */
148 \#if defined(__GNUC__) || defined(__STDC__)
149 typedef void * va_list;
151 typedef char * va_list;
154 \#endif /* _IX86_ANY */
156 \#endif /* __LINT__ */
157 \#endif /* !(defined(_VA_LIST) || defined(_VA_LIST_)) */
158 \#endif /* #ifndef __INT_VARARGS_H */\n";
163 * This fixes __FD_ZERO bug for linux 2.x.y (x <= 2 && y <= some n)
166 hackname = AAB_fd_zero_asm_posix_types_h;
167 files = asm/posix_types.h;
168 mach = 'i[34567]86-*-linux-gnu*';
172 * Define _POSIX_TYPES_H_WRAPPER at the end of the wrapper, not
173 * the start, so that if #include_next gets another instance of
174 * the wrapper, this will follow the #include_next chain until
175 * we arrive at the real <asm/posix_types.h>.
179 '/* This file fixes a bug in the __FD_ZERO macro
180 for older versions of the Linux kernel. */
181 \#ifndef _POSIX_TYPES_H_WRAPPER
182 \#include <features.h>
183 \#include_next <asm/posix_types.h>
185 \#if defined(__FD_ZERO) && !defined(__GLIBC__)
187 \#define __FD_ZERO(fdsetp) \\
190 __asm__ __volatile__("cld ; rep ; stosl" \\
191 : "=&c" (__d0), "=&D" (__d1) \\
192 : "a" (0), "0" (__FDSET_LONGS), \\
193 "1" ((__kernel_fd_set *) (fdsetp)) :"memory"); \\
197 \#define _POSIX_TYPES_H_WRAPPER
198 \#endif /* _POSIX_TYPES_H_WRAPPER */
204 * This fixes __FD_ZERO bug for glibc-1.x
207 hackname = AAB_fd_zero_gnu_types_h;
209 mach = 'i[34567]86-*-linux-gnu*';
212 * Define _TYPES_H_WRAPPER at the end of the wrapper, not
213 * the start, so that if #include_next gets another instance of
214 * the wrapper, this will follow the #include_next chain until
215 * we arrive at the real <gnu/types.h>.
219 '/* This file fixes a bug in the __FD_ZERO macro present in glibc 1.x. */
220 \#ifndef _TYPES_H_WRAPPER
221 \#include <features.h>
222 \#include_next <gnu/types.h>
224 \#if defined(__FD_ZERO) && !defined(__GLIBC__)
226 \# define __FD_ZERO(fdsetp) \\
229 __asm__ __volatile__("cld ; rep ; stosl" \\
230 : "=&c" (__d0), "=&D" (__d1) \\
231 : "a" (0), "0" (__FDSET_LONGS), \\
232 "1" ((__fd_set *) (fdsetp)) :"memory"); \\
236 \#define _TYPES_H_WRAPPER
237 \#endif /* _TYPES_H_WRAPPER */
243 * This fixes __FD_ZERO bug for glibc-2.0.x
246 hackname = AAB_fd_zero_selectbits_h;
247 files = selectbits.h;
248 mach = 'i[34567]86-*-linux-gnu*';
251 * Define _SELECTBITS_H_WRAPPER at the end of the wrapper, not
252 * the start, so that if #include_next gets another instance of
253 * the wrapper, this will follow the #include_next chain until
254 * we arrive at the real <selectbits.h>.
258 '/* This file fixes a bug in the __FD_ZERO macro present in glibc 2.0.x. */
259 \#ifndef _SELECTBITS_H_WRAPPER
260 \#include <features.h>
261 \#include_next <selectbits.h>
263 \#if defined(__FD_ZERO) && defined(__GLIBC__) \\
264 && defined(__GLIBC_MINOR__) && __GLIBC__ == 2 \\
265 && __GLIBC_MINOR__ == 0
267 \#define __FD_ZERO(fdsetp) \\
270 __asm__ __volatile__ ("cld; rep; stosl" \\
271 : "=&c" (__d0), "=&D" (__d1) \\
272 : "a" (0), "0" (sizeof (__fd_set) \\
273 / sizeof (__fd_mask)), \\
274 "1" ((__fd_mask *) (fdsetp)) \\
279 \#define _SELECTBITS_H_WRAPPER
280 \#endif /* _SELECTBITS_H_WRAPPER */
286 * Completely replace <sys/byteorder.h>; with a file that implements gcc's
287 * optimized byteswapping. Restricted to "SVR4" machines until either
288 * it is shown to be safe to replace this file always, or we get bolder ;-)
291 hackname = AAB_svr4_replace_byteorder;
294 mach = "i[34567]86-*-sysv5*";
295 mach = "i[34567]86-*-udk*";
296 mach = "i[34567]86-*-solaris2.[0-4]";
297 mach = "powerpcle-*-solaris2.[0-4]";
298 mach = "sparc-*-solaris2.[0-4]";
300 files = sys/byteorder.h;
301 replace = '#ifndef _SYS_BYTEORDER_H
302 \#define _SYS_BYTEORDER_H
304 /* Functions to convert `short\' and `long\' quantities from host byte order
305 to (internet) network byte order (i.e. big-endian).
307 Written by Ron Guilmette (rfg@ncd.com).
309 This isn\'t actually used by GCC. It is installed by fixinc.svr4.
311 For big-endian machines these functions are essentially no-ops.
313 For little-endian machines, we define the functions using specialized
314 asm sequences in cases where doing so yields better code (e.g. i386). */
316 \#if !defined (__GNUC__) && !defined (__GNUG__)
317 \#error You lose! This file is only useful with GNU compilers.
320 \#ifndef __BYTE_ORDER__
321 /* Byte order defines. These are as defined on UnixWare 1.1, but with
322 double underscores added at the front and back. */
323 \#define __LITTLE_ENDIAN__ 1234
324 \#define __BIG_ENDIAN__ 4321
325 \#define __PDP_ENDIAN__ 3412
329 static __inline__ unsigned long htonl (unsigned long);
330 static __inline__ unsigned short htons (unsigned int);
331 static __inline__ unsigned long ntohl (unsigned long);
332 static __inline__ unsigned short ntohs (unsigned int);
333 \#endif /* defined (__STDC__) */
335 \#if defined (__i386__)
337 \#ifndef __BYTE_ORDER__
338 \#define __BYTE_ORDER__ __LITTLE_ENDIAN__
341 /* Convert a host long to a network long. */
343 /* We must use a new-style function definition, so that this will also
345 static __inline__ unsigned long
346 htonl (unsigned long __arg)
348 register unsigned long __result;
350 __asm__ ("xchg%B0 %b0,%h0
352 xchg%B0 %b0,%h0" : "=q" (__result) : "0" (__arg));
356 /* Convert a host short to a network short. */
358 static __inline__ unsigned short
359 htons (unsigned int __arg)
361 register unsigned short __result;
363 __asm__ ("xchg%B0 %b0,%h0" : "=q" (__result) : "0" (__arg));
367 \#elif ((defined (__i860__) && !defined (__i860_big_endian__)) \\
368 || defined (__ns32k__) || defined (__vax__) \\
369 || defined (__spur__) || defined (__arm__))
371 \#ifndef __BYTE_ORDER__
372 \#define __BYTE_ORDER__ __LITTLE_ENDIAN__
375 /* For other little-endian machines, using C code is just as efficient as
376 using assembly code. */
378 /* Convert a host long to a network long. */
380 static __inline__ unsigned long
381 htonl (unsigned long __arg)
383 register unsigned long __result;
385 __result = (__arg >> 24) & 0x000000ff;
386 __result |= (__arg >> 8) & 0x0000ff00;
387 __result |= (__arg << 8) & 0x00ff0000;
388 __result |= (__arg << 24) & 0xff000000;
392 /* Convert a host short to a network short. */
394 static __inline__ unsigned short
395 htons (unsigned int __arg)
397 register unsigned short __result;
399 __result = (__arg << 8) & 0xff00;
400 __result |= (__arg >> 8) & 0x00ff;
404 \#else /* must be a big-endian machine */
406 \#ifndef __BYTE_ORDER__
407 \#define __BYTE_ORDER__ __BIG_ENDIAN__
410 /* Convert a host long to a network long. */
412 static __inline__ unsigned long
413 htonl (unsigned long __arg)
418 /* Convert a host short to a network short. */
420 static __inline__ unsigned short
421 htons (unsigned int __arg)
426 \#endif /* big-endian */
428 /* Convert a network long to a host long. */
430 static __inline__ unsigned long
431 ntohl (unsigned long __arg)
433 return htonl (__arg);
436 /* Convert a network short to a host short. */
438 static __inline__ unsigned short
439 ntohs (unsigned int __arg)
441 return htons (__arg);
449 * Completely replace <sys/varargs.h> with a file that includes gcc's
450 * stdarg.h or varargs.h files as appropriate.
454 hackname = AAB_svr4_no_varargs;
455 files = sys/varargs.h;
456 replace = "/* This file was generated by fixincludes. */\n"
457 "#ifndef _SYS_VARARGS_H\n"
458 "#define _SYS_VARARGS_H\n\n"
461 "#include <stdarg.h>\n"
463 "#include <varargs.h>\n"
466 "#endif /* _SYS_VARARGS_H */\n";
472 * sys/wait.h on AIX 3.2.5 puts the declaration of wait3 before the definition
473 * of struct rusage, so the prototype (added by fixproto) causes havoc.
476 hackname = aix_syswait;
479 sed = "/^extern pid_t wait3();$/i\\\n"
485 * sys/signal.h on some versions of AIX uses volatile in the typedef of
486 * sig_atomic_t, which causes gcc to generate a warning about duplicate
487 * volatile when a sig_atomic_t variable is declared volatile, as
488 * required by ANSI C.
491 hackname = aix_volatile;
492 files = sys/signal.h;
493 select = "typedef volatile int sig_atomic_t";
494 sed = "s/typedef volatile int sig_atomic_t"
495 "/typedef int sig_atomic_t/";
500 * Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX.
503 hackname = alpha_getopt;
506 select = 'getopt\(int, char \*\[';
507 sed = 's/getopt(int, char \*\[\],[ ]*char \*)/'
508 'getopt(int, char *const[], const char *)/';
513 * Remove erroneous parentheses in sym.h on Alpha OSF/1.
516 hackname = alpha_parens;
518 select = '#ifndef\(__mips64\)';
519 sed = "s/#ifndef(__mips64)/#ifndef __mips64/";
524 * Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0
527 hackname = alpha_sbrk;
529 select = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
530 sed = "s/char\\([ \t]*\\*[\t ]*sbrk[ \t]*(\\)/void\\1/";
535 * Fix this ARM/RISCiX file where ___type is a Compiler
536 * hint that is specific to the Norcroft compiler.
539 hackname = arm_norcroft_hint;
540 select = "___type p_type";
541 files = "X11/Intrinsic.h";
542 sed = "s/___type p_type/p_type/";
547 * Fix this ARM/RISCiX file to avoid interfering
548 * with the use of __wchar_t in cc1plus.
551 hackname = arm_wchar;
553 select = "#[ \t]*define[ \t]*__wchar_t";
554 sed = "s/\\(#[ \t]*ifndef[ \t]*\\)__wchar_t/\\1_GCC_WCHAR_T/";
555 sed = "s/\\(#[ \t]*define[ \t]*\\)__wchar_t/\\1_GCC_WCHAR_T/";
560 * This file in A/UX 3.0.x/3.1.x contains an __asm directive for c89;
561 * gcc doesn't understand it.
566 select = "#ifndef NOINLINE";
567 sed = "s|#ifndef NOINLINE"
568 "|#if !defined(NOINLINE) \\&\\& !defined(__GNUC__)|";
573 * For C++, avoid any typedef or macro definition of bool,
574 * and use the built in type instead.
575 * HP/UX 10.20 also has it in curses_colr/curses.h.
578 hackname = avoid_bool;
580 files = curses_colr/curses.h;
584 sed = "/^#[ \t]*define[ \t][ \t]*bool[ \t][ \t]*char[ \t]*$/i\\\n"
585 "#ifndef __cplusplus\n";
587 sed = "/^#[ \t]*define[ \t][ \t]*bool[ \t][ \t]*char[ \t]*$/a\\\n"
590 sed = "/^typedef[ \t][ \t]*char[ \t][ \t]*bool[ \t]*;/i\\\n"
591 "#ifndef __cplusplus\n";
593 sed = "/^typedef[ \t][ \t]*char[ \t][ \t]*bool[ \t]*;/a\\\n"
596 sed = "/^[ ]*typedef[ \t][ \t]*unsigned char[ \t][ \t]*bool[ \t]*;/i\\\n"
597 "#ifndef __cplusplus\n";
599 sed = "/^[ ]*typedef[ \t][ \t]*unsigned char[ \t][ \t]*bool[ \t]*;/a\\\n"
602 sed = "/^typedef[ \t][ \t]*int[ \t][ \t]*bool[ \t]*;/i\\\n"
603 "#ifndef __cplusplus\n";
605 sed = "/^typedef[ \t][ \t]*int[ \t][ \t]*bool[ \t]*;/a\\\n"
608 sed = "/^[ ]*typedef[ \t][ \t]*unsigned int[ \t][ \t]*bool[ \t]*;/i\\\n"
609 "#ifndef __cplusplus\n";
611 sed = "/^[ ]*typedef[ \t][ \t]*unsigned int[ \t][ \t]*bool[ \t]*;/a\\\n"
617 * Fix `typedef struct term;' on hppa1.1-hp-hpux9.
620 hackname = bad_struct_term;
622 select = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;";
623 sed = "s/^[ \t]*typedef[ \t][ \t]*"
624 "\\(struct[ \t][ \t]*term[ \t]*;[ \t]*\\)$/\\1/";
629 * Fix one other error in this file:
630 * a mismatched quote not inside a C comment.
634 files = sundev/vuid_event.h;
635 sed = "s/doesn't/does not/";
640 * Fix #defines under Alpha OSF/1:
641 * The following files contain '#pragma extern_prefix "_FOO"' followed by
642 * a '#define something(x,y,z) _FOOsomething(x,y,z)'. The intent of these
643 * statements is to reduce namespace pollution. While these macros work
644 * properly in most cases, they don't allow you to take a pointer to the
645 * "something" being modified. To get around this limitation, change these
646 * statements to be of the form '#define something _FOOsomething'.
651 select = "^[ \t]*#[ \t]*pragma[ \t][ \t]*extern_prefix";
668 "s/^[ \t]*#[ \t]*define[ \t]*\\([^(]*\\)\\(([^)]*)\\)[ \t]*"
669 "\\(_.\\)\\1\\2[ \t]*$/#define \\1 \\3\\1/";
674 * check for broken assert.h that needs stdio.h
677 hackname = broken_assert_stdio;
680 bypass = "include.*stdio.h";
682 "#include <stdio.h>\n";
687 * check for broken assert.h that needs stdlib.h
690 hackname = broken_assert_stdlib;
692 select = 'exit *\(|abort *\(';
693 bypass = "include.*stdlib.h";
695 "#ifdef __cplusplus\\\n"
696 "#include <stdlib.h>\\\n"
702 * Note that BSD43_* are used on recent MIPS systems.
705 hackname = bsd43_io_macros;
706 select = "BSD43__IO";
708 * Put single quotes aroung the character that appears after '('
709 * and before ',', UNLESS it is a 'c' or 'g' or 'x'.
711 sed = "/[ \t]BSD43__IO[A-Z]*[ \t]*(/" 's/(\(.\),/(\'\1\',/';
712 sed = "/#[ \t]*define[ \t]*[ \t]BSD43__IO/" 's/\'\([cgx]\)\'/\1/g';
717 * Fix <c_asm.h> on Digital UNIX V4.0:
718 * It contains a prototype for a DEC C internal asm() function,
719 * clashing with gcc's asm keyword. So protect this with __DECC.
722 hackname = dec_intern_asm;
724 sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
725 sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
731 * Remove the double-slash comments. The "double_slash" test will
732 * try to ignore C++ headers by checking for "CC/", "xx/" and "++/"
733 * in the file name. There are still the occasional C++ headers
734 * that have their comments stripped. Too bad.
737 hackname = no_double_slash;
738 c_test = "double_slash";
739 c_fix = "no_double_slash";
744 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
747 hackname = ecd_cursor;
748 files = "sunwindow/win_lock.h";
749 files = "sunwindow/win_cursor.h";
750 sed = "s/ecd.cursor/ecd_cursor/";
755 * On SCO OpenServer 5.0.0 through (at least) 5.0.5 <sys/stat.h> contains
756 * tiny static wrappers that aren't C++ safe.
759 hackname = sco5_stat_wrappers;
760 mach = "i*86-*-sco3.2v5*";
761 files = "sys/stat.h";
763 sed = "/^static int[ \t]*[a-z]*stat(/i\\\n"
764 "#ifdef __cplusplus\\\n"
770 "#ifdef __cplusplus\\\n"
772 "#endif \/* __cplusplus *\/\\\n";
777 * Fix else and endif directives that contain non-commentary text
780 hackname = end_else_label;
783 * Select files that contain '#endif' or '#else' directives with
784 * some sort of following junk.
786 c_test = "else_endif_label";
787 c_fix = "else_endif_label";
792 * Fix HP's use of ../machine/inline.h to refer to
793 * /usr/include/machine/inline.h
796 hackname = hp_inline;
797 files = sys/spinlock.h;
798 select = 'include.*"\.\./machine/';
799 sed = "s,\"../machine/inline.h\",<machine/inline.h>,";
800 sed = "s,\"../machine/psl.h\",<machine/psl.h>,";
805 * Check for (...) in C++ code in HP/UX sys/file.h.
808 hackname = hp_sysfile;
810 select = "HPUX_SOURCE";
811 sed = 's/(\.\.\.)/(struct file * ...)/';
816 * sys/mman.h on HP/UX is not C++ ready,
817 * even though NO_IMPLICIT_EXTERN_C is defined on HP/UX.
819 * rpc/types.h on OSF1/2.0 is not C++ ready, even though NO_IMPLICIT_EXTERN_C
820 * is defined for the alpha. The problem is the declaration of malloc.
823 hackname = cxx_unready;
826 bypass = '"C"|__BEGIN_DECLS';
829 "#ifdef __cplusplus\\\n"
833 "#ifdef __cplusplus\\\n"
840 * HPUX 10.x sys/param.h defines MAXINT which clashes with values.h
843 hackname = hpux_maxint;
845 sed = "/^#[ \t]*define[ \t]*MAXINT[ \t]/i\\\n"
848 sed = "/^#[ \t]*define[ \t]*MAXINT[ \t]/a\\\n"
854 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
857 hackname = hpux_systime;
859 select = "^extern struct sigevent;";
860 sed = "s/^extern struct sigevent;/struct sigevent;/";
864 * get rid of bogus inline definitions in HP-UX 8.0
867 hackname = hpux8_bogus_inlines;
870 sed = "s@inline int abs(int [a-z][a-z]*) {.*}@extern \"C\" int abs(int);@";
871 sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
872 sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
873 sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
878 * In inttypes.h on HPUX 11, the use of __CONCAT__ in the definition
879 * of UINT32_C has undefined behavior according to ISO/ANSI:
880 * the arguments to __CONCAT__ are not macro expanded before the
881 * concatination happens so the trailing ')' in the first argument
882 * is concatinated with the 'l' in the second argument creating an
883 * invalid pp token. The behavior of invalid pp tokens is undefined.
884 * GCC does not handle these invalid tokens the way the HP compiler does.
885 * This problem will potentially occur anytime macros are used in the
886 * arguments to __CONCAT__. A general solution to this problem would be to
887 * insert another layer of macro between __CONCAT__ and its use
888 * in UINT32_C. An example of this solution can be found in the C standard.
889 * A more specific solution, the one used here, is to change the UINT32_C
890 * macro to not used macros in the arguments to __CONCAT__.
894 hackname = hpux11_uint32_c;
896 select = "^#define UINT32_C\\(__c\\)[ \t]*__CONCAT__\\(__CONCAT_U__\\(__c\\),l\\)";
897 sed = "s/^#define UINT32_C(__c)\\([ \t]*\\)__CONCAT__(__CONCAT_U__(__c),l)/#define UINT32_C(__c)\\1__CONCAT__(__c,ul)/";
901 * Determine if we're on Interactive Unix 2.2 or later, in which case we
902 * need to fix some additional files. This is the same test for ISC that
903 * Autoconf uses. On Interactive 2.2, certain traditional Unix
904 * definitions (notably getc and putc in stdio.h) are omitted if __STDC__
905 * is defined, not just if _POSIX_SOURCE is defined. This makes it
906 * impossible to compile any nontrivial program except with -posix.
909 hackname = interactv_add1;
911 test = " -d /etc/conf/kconfig.d";
912 test = ' -n "`grep _POSIX_VERSION /usr/include/sys/unistd.h`"';
917 files = "sys/limits.h";
918 files = "sys/fcntl.h";
919 files = "sys/dirent.h";
921 sed = "s/!defined(__STDC__) && !defined(_POSIX_SOURCE)/"
922 "!defined(_POSIX_SOURCE)/";
926 hackname = interactv_add2;
928 test = " -d /etc/conf/kconfig.d";
929 test = ' -n "`grep _POSIX_VERSION /usr/include/sys/unistd.h`"';
932 sed = "s/fmod(double)/fmod(double, double)/";
936 hackname = interactv_add3;
938 test = " -d /etc/conf/kconfig.d";
939 test = ' -n "`grep _POSIX_VERSION /usr/include/sys/unistd.h`"';
941 files = sys/limits.h;
943 sed = "/CHILD_MAX/s,/\\* Max, Max,";
944 sed = "/OPEN_MAX/s,/\\* Max, Max,";
949 * Fix various _IO* defines, but do *not* quote the characters cgxtf.
952 hackname = io_def_quotes;
953 select = "[ \t]*[ \t](_|DES)IO[A-Z]*[ \t]*\\( *[^,']";
954 sed = "s/\\([ \t]*[ \t]_IO[A-Z]*[ \t]*(\\)\\([^,']\\),/\\1'\\2',/";
955 sed = "s/\\([ \t]*[ \t]DESIO[A-Z]*[ \t]*(\\)\\([^,']\\),/\\1'\\2',/";
956 sed = "/#[ \t]*define[ \t]*[ \t]_IO/" "s/'\\([cgxtf]\\)'/\\1/g";
957 sed = "/#[ \t]*define[ \t]*[ \t]DESIOC/" 's/\'\([cdgx]\)\'/\1/g';
964 * Basically, what is supposed to be happening is that every
965 * _invocation_ of the "_CTRL()" or "CTRL()" macros is supposed to have
966 * its argument inserted into single quotes. We _must_ do this because
967 * ANSI macro substitution rules prohibit looking inside quoted strings
968 * for the substitution names. A side effect is that the quotes are
969 * inserted in the definitions of those macros as well. So, the last
970 * several sed expressions are supposed to clean up the definitions, as
971 * long as those definitions are using "c", "g" or "x" as the macro
975 hackname = ioctl_fix_ctrl;
976 select = "CTRL[ \t]*\\(";
978 sed = "/[^A-Z0-9_]CTRL[ \t]*(/"
979 "s/\\([^']\\))/'\\1')/";
981 sed = "/[^A-Z0-9]_CTRL[ \t]*(/"
982 "s/\\([^']\\))/'\\1')/";
984 sed = "/#[ \t]*define[ \t]*[ \t]CTRL/"
985 "s/'\\([cgx]\\)'/\\1/g";
987 sed = "/#[ \t]*define[ \t]*[ \t]_CTRL/"
988 "s/'\\([cgx]\\)'/\\1/g";
990 sed = "/#[ \t]*define[ \t]*[ \t]BSD43_CTRL/"
991 "s/'\\([cgx]\\)'/\\1/g";
993 sed = "/#[ \t]*define[ \t]*[ \t][_]*ISCTRL/"
994 "s/'\\([cgx]\\)'/\\1/g";
999 * Check for missing ';' in struct
1002 hackname = ip_missing_semi;
1003 files = netinet/ip.h;
1005 sed = "/^struct/,/^};/s/}$/};/";
1010 * IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr
1011 * in prototype without previous definition.
1014 hackname = irix_multiline_cmnt;
1015 files = sys/types.h;
1017 sed = "s@type of the result@type of the result */@";
1018 sed = "s@of the sizeof@/* of the sizeof@";
1023 * Some IRIX header files contain the string "//"
1026 hackname = irix_sockaddr;
1028 select = "authdes_create.*struct sockaddr";
1029 sed = "/authdes_create.*struct sockaddr/i\\\n"
1030 "struct sockaddr;\n";
1035 * IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s
1036 * in prototype without previous definition.
1039 hackname = irix_struct__file;
1041 sed = "/xdrstdio_create.*struct __file_s/i\\\n"
1042 "struct __file_s;\n";
1047 * IRIX 5.2's <sys/asm.h> contains an asm comment with a contraction
1048 * that causes the assembly preprocessor to complain about an
1049 * unterminated character constant.
1052 hackname = irix_asm_apostrophe;
1055 select = "^[ \t]*#.*[Ww]e're";
1056 sed = "/^[ \t]*#/s/\\([Ww]e\\)'re/\\1 are/";
1061 * Fixing ISC fmod declaration
1064 hackname = isc_fmod;
1066 select = 'fmod\(double\)';
1067 sed = "s/fmod(double)/fmod(double, double)/";
1072 * Fix nested comments in Motorola's <limits.h> and <sys/limits.h>
1075 hackname = motorola_nested;
1076 mach = "m68k-motorola-sysv*";
1078 files = sys/limits.h;
1079 sed = "s@^\\(#undef[ \t][ \t]*PIPE_BUF[ \t]*"
1080 "/\\* max # bytes atomic in write to a\\)$@\\1 */@";
1081 sed = "s@\\(/\\*#define\tHUGE_VAL\t3.40282346638528860e+38 \\)"
1082 "\\(/\\*error value returned by Math lib\\*/\\)$@\\1*/ \\2@";
1087 * Fixing nested comments in ISC <sys/limits.h>
1090 hackname = isc_sys_limits;
1091 files = sys/limits.h;
1093 sed = "/CHILD_MAX/s,/\\* Max, Max,";
1094 sed = "/OPEN_MAX/s,/\\* Max, Max,";
1099 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
1100 * use / * * / to concatenate tokens.
1103 hackname = kandr_concat;
1104 files = "sparc/asm_linkage.h";
1105 files = "sun3/asm_linkage.h";
1106 files = "sun3x/asm_linkage.h";
1107 files = "sun4/asm_linkage.h";
1108 files = "sun4c/asm_linkage.h";
1109 files = "sun4m/asm_linkage.h";
1110 files = "sun4c/debug/asm_linkage.h";
1111 files = "sun4m/debug/asm_linkage.h";
1112 files = "arm/as_support.h";
1113 files = "arm/mc_type.h";
1114 files = "arm/xcb.h";
1115 files = "dev/chardefmac.h";
1116 files = "dev/ps_irq.h";
1117 files = "dev/screen.h";
1118 files = "dev/scsi.h";
1119 files = "sys/tty.h";
1120 files = "Xm.acorn/XmP.h";
1121 files = bsd43/bsd43_.h;
1123 sed = 's|/\*\*/|##|g';
1128 * In limits.h, put #ifndefs around things that are supposed to be defined
1129 * in float.h to avoid redefinition errors if float.h is included first.
1130 * On HP/UX this patch does not work, because on HP/UX limits.h uses
1131 * multi line comments and the inserted #endif winds up inside the
1132 * comment. Fortunately, HP/UX already uses #ifndefs in limits.h; if
1133 * we find a #ifndef FLT_MIN we assume that all the required #ifndefs
1134 * are there, and we do not add them ourselves.
1135 * Also fix a nested comment problem in sys/limits.h on Motorola sysV68 R3V7.1
1138 hackname = limits_ifndefs;
1140 files = "sys/limits.h";
1141 bypass = "ifndef[ \t]+FLT_MIN";
1143 sed = "/[ \t]FLT_MIN[ \t]/i\\\n#ifndef FLT_MIN\n";
1144 sed = "/[ \t]FLT_MIN[ \t]/a\\\n#endif\n";
1145 sed = "/[ \t]FLT_MAX[ \t]/i\\\n#ifndef FLT_MAX\n";
1146 sed = "/[ \t]FLT_MAX[ \t]/a\\\n#endif\n";
1147 sed = "/[ \t]FLT_DIG[ \t]/i\\\n#ifndef FLT_DIG\n";
1148 sed = "/[ \t]FLT_DIG[ \t]/a\\\n#endif\n";
1149 sed = "/[ \t]DBL_MIN[ \t]/i\\\n#ifndef DBL_MIN\n";
1150 sed = "/[ \t]DBL_MIN[ \t]/a\\\n#endif\n";
1151 sed = "/[ \t]DBL_MAX[ \t]/i\\\n#ifndef DBL_MAX\n";
1152 sed = "/[ \t]DBL_MAX[ \t]/a\\\n#endif\n";
1153 sed = "/[ \t]DBL_DIG[ \t]/i\\\n#ifndef DBL_DIG\n";
1154 sed = "/[ \t]DBL_DIG[ \t]/a\\\n#endif\n";
1155 sed = "/^\\(\\/\\*#define\tHUGE_VAL\t3\\.[0-9e+]* *\\)\\/\\*/s//\\1/";
1160 * Delete the '#define void int' line from curses.h on Lynx
1163 hackname = lynx_void_int;
1165 select = "#[ \t]*define[ \t]+void[ \t]+int";
1166 sed = "/#[ \t]*define[ \t][ \t]*void[ \t]int/d";
1171 * Fix fcntl prototype in fcntl.h on LynxOS.
1174 hackname = lynxos_fcntl_proto;
1176 select = 'fcntl.*\(int, int, int\)';
1177 sed = 's/\(fcntl.*(int, int, \)int)/\1...)/';
1182 * libm.a on m88k-motorola-sysv3 contains a stupid optimization for
1183 * function hypot(), which returns the second argument without even
1184 * looking at its value, if the other is 0.0. Another drawback is
1185 * that fix-header doesn't fix fabs' prototype, and I have no idea why.
1188 hackname = m88k_bad_hypot_opt;
1189 mach = "m88k-motorola-sysv3*";
1192 sed = "s/extern double floor(), ceil(), fmod(), fabs();/"
1193 "extern double floor(), ceil(), fmod(), fabs _PARAMS((double));/";
1195 sed = "/^extern double hypot();$/a\\\n"
1196 "\\/* Workaround a stupid Motorola optimization if one\\\n"
1197 " of x or y is 0.0 and the other is negative! *\\/\\\n"
1198 "#ifdef __STDC__\\\n"
1199 "static __inline__ double fake_hypot (double x, double y)\\\n"
1201 "static __inline__ double fake_hypot (x, y)\\\n"
1202 "\tdouble x, y;\\\n"
1205 "\treturn fabs (hypot (x, y));\\\n"
1207 "#define hypot\tfake_hypot\n";
1212 * Fix incorrect S_IF* definitions on m88k-sysv3.
1215 hackname = m88k_bad_s_if;
1216 mach = "m88k-*-sysv3*";
1218 select = "#define[ \t]+S_IS[A-Z]*(m)[ \t]";
1220 sed = "s/^\\(#define[ \t]*S_IS[A-Z]*(m)\\)[ \t]*"
1221 "(m[ \t]*&[ \t]*\\(S_IF[A-Z][A-Z][A-Z][A-Z]*\\)[ \t]*)/"
1222 "\\1 (((m)\\&S_IFMT)==\\2)/";
1224 sed = "s/^\\(#define[ \t]*S_IS[A-Z]*(m)\\)[ \t]*"
1225 "(m[ \t]*&[ \t]*\\(0[0-9]*\\)[ \t]*)/"
1226 "\\1 (((m)\\&S_IFMT)==\\2)/";
1231 * Put cpp wrappers around these include files to avoid redeclaration
1232 * errors during multiple inclusion on m88k-tektronix-sysv3.
1235 hackname = m88k_multi_incl;
1236 mach = "m88k-tektronix-sysv3*";
1240 "echo Fixing $file, to protect against multiple inclusion. >&2
1241 cpp_wrapper=`echo $file | sed -e 's,\\.,_,g' -e 's,/,_,g'`
1242 echo \"#ifndef __GCC_GOT_${cpp_wrapper}_\"
1243 echo \"#define __GCC_GOT_${cpp_wrapper}_\"
1245 echo \"#endif /* ! __GCC_GOT_${cpp_wrapper}_ */\"";
1250 * Fix non-ansi machine name defines
1251 * File selection is split into two parts: the shell version as
1252 * a single patch, and the program version with each patch separate.
1253 * Each is substantially faster for the particular environment.
1254 * You have a dual maintenance problem here.
1257 hackname = machine_name;
1259 * Select '#if.*' and '#elif" with possible non-ansi symbols
1260 * The only non-ansi symbols we know about start with one of:
1262 * If any are added to the substitution list, then add it to
1263 * the selection list as well. Hopefully we can avoid names
1264 * starting with "d" and "l", because this pattern would then
1265 * match "defined" and "lint" as well. I suppose we could add
1266 * a "bypass = lint" if we had to though.
1268 * The fixinc_eol stuff is to work around a bug in the sed
1270 select = "^#[ \t]*(if|elif).*"
1271 "[^a-zA-Z0-9_](_*[MSRrhim]|[Mbimnpstuv])[a-zA-Z0-9_]";
1272 exesel = "^#[ \t]*(if|elif).*[^a-zA-Z0-9_]"
1276 "|_*SYSTYPE_[A-Z0-9]"
1303 's/\\\\$/\\\\+++fixinc_eol+++/' "\n"
1304 '/\\\\$/' "b loop\n"
1305 's/\\\\+++fixinc_eol+++/\\\\/g' "\n"
1307 "/#[\t ]*[el]*if/ {\n"
1308 "\ts/[a-zA-Z0-9_][a-zA-Z0-9_]*/ & /g\n"
1310 "\ts/ M32 / __M32__ /g\n"
1311 "\ts/ _*MIPSE\\([LB]\\) / __MIPSE\\1__ /g\n"
1312 "\ts/ _*SYSTYPE_\\([A-Z0-9]*\\) / __SYSTYPE_\\1__ /g\n"
1313 "\ts/ _*\\([Rr][34]\\)000 / __\\1000__ /g\n"
1314 "\ts/ _*host_mips / __host_mips__ /g\n"
1315 "\ts/ _*i386 / __i386__ /g\n"
1316 "\ts/ _*mips / __mips__ /g\n"
1317 "\ts/ bsd4\\([0-9]\\) / __bsd4\\1__ /g\n"
1318 "\ts/ is68k / __is68k__ /g\n"
1319 "\ts/ m68k / __m68k__ /g\n"
1320 "\ts/ m88k / __m88k__ /g\n"
1321 "\ts/ mc680\\([0-9]\\)0 / __mc680\\10__ /g\n"
1322 "\ts/ news\\([0-9]*\\) / __news\\1__ /g\n"
1323 "\ts/ ns32000 / __ns32000__ /g\n"
1324 "\ts/ pdp11 / __pdp11__ /g\n"
1325 "\ts/ pyr / __pyr__ /g\n"
1326 "\ts/ sel / __sel__ /g\n"
1327 "\ts/ sony_news / __sony_news__ /g\n"
1328 "\ts/ sparc / __sparc__ /g\n"
1329 "\ts/ sun\\([a-z0-9]*\\) / __sun\\1__ /g\n"
1330 "\ts/ tahoe / __tahoe__ /g\n"
1331 "\ts/ tower\\([_0-9]*\\) / __tower\\1__ /g\n"
1332 "\ts/ u370 / __u370__ /g\n"
1333 "\ts/ u3b\\([0-9]*\\) / __u3b\\1__ /g\n"
1334 "\ts/ unix / __unix__ /g\n"
1335 "\ts/ vax / __vax__ /g\n"
1337 "\ts/ \\([a-zA-Z0-9_][a-zA-Z0-9_]*\\) /\\1/g\n\t}";
1342 * Some math.h files define struct exception, which conflicts with
1343 * the class exception defined in the C++ file std/stdexcept.h. We
1344 * redefine it to __math_exception. This is not a great fix, but I
1345 * haven't been able to think of anything better.
1348 hackname = math_exception;
1350 select = "struct exception";
1351 bypass = "We have a problem when using C++";
1352 sed = "/struct exception/i\\\n"
1353 "#ifdef __cplusplus\\\n"
1354 "#define exception __math_exception\\\n"
1356 sed = "/struct exception/a\\\n"
1357 "#ifdef __cplusplus\\\n"
1358 "#undef exception\\\n"
1361 #ifdef MATH_EXCEPTION_FIXED
1362 sed = "/matherr/i\\\n"
1363 "#ifdef __cplusplus\\\n"
1364 "#define exception __math_exception\\\n"
1367 sed = "/matherr/a\\\n"
1368 "#ifdef __cplusplus\\\n"
1369 "#undef exception\\\n"
1372 I think this patch needs some more thinking.
1373 This is from SVR4.2 (With '#' replaced with '@').
1374 Perhaps we could do without the "/matherr/a" entries?
1375 Can we bypass the entire fix if someone was astute
1376 enough to have '#ifdef __cplusplus' anywhere in the file?
1378 We can definitely do without the "/matherr/a" entries. They are
1379 there to cover the case where matherr is declared with no prototype
1380 -- extern int matherr(); -- but we don't need a fix then since there
1381 is no reference to struct exception.
1383 Bypassing on "#ifdef __cplusplus" is too optimistic, but I've stuck
1384 in a bypass for the comment in the glibc 2.1 header that indicates
1385 awareness of the problem. Hmm. Could we use a shell test that did
1386 cpp -D__cplusplus | grep "struct exception" ?
1388 *** /usr/include/math.h Fri Apr 3 18:54:59 1998
1389 --- math.h Sun May 9 07:28:58 1999
1396 + @ifdef __cplusplus
1397 + @define exception __math_exception
1400 + @ifdef __cplusplus
1412 + @ifdef __cplusplus
1413 + @define exception __math_exception
1415 + @ifdef __cplusplus
1416 + @define exception __math_exception
1418 extern int matherr(struct exception *);
1419 + @ifdef __cplusplus
1422 + @ifdef __cplusplus
1426 @endif /*__cplusplus*/
1431 hackname = math_huge_val_from_dbl_max;
1434 * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
1435 * in math.h, this fix applies.
1437 select = "define[ \t]*HUGE_VAL[ \t]*DBL_MAX";
1438 bypass = "define[ \t]*DBL_MAX";
1442 * See if we have a definition for DBL_MAX in float.h.
1443 * If we do, we will replace the one in math.h with that one.
1446 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
1449 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
1450 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
1451 "s/DBL_MAX/'\"$dbl_max_def/\"\n"
1457 * In any case, put #ifndef .. #endif around #define HUGE_VAL in math.h.
1460 hackname = math_huge_val_ifndef;
1461 files = math/math.h;
1462 select = "define[ \t]*HUGE_VAL";
1464 sed = "/define[ \t]HUGE_VAL[ \t]/i\\\n#ifndef HUGE_VAL\n";
1465 sed = "/define[ \t]HUGE_VAL[ \t]/a\\\n#endif\n";
1472 hackname = nested_comment;
1474 sed = 's@^\(/\*.*rpc/auth_des.h>.*\)/\*@\1*/ /*@';
1479 * fix bogus recursive stdlib.h in NEWS-OS 4.0C
1482 hackname = news_os_recursion;
1484 select = "#include <stdlib.h>";
1485 sed = "/^#include <stdlib.h>/i\\\n"
1486 "#ifdef BOGUS_RECURSION\n";
1487 sed = "/^#include <stdlib.h>/a\\\n"
1493 * NeXT 3.2 adds const prefix to some math functions.
1494 * These conflict with the built-in functions.
1497 hackname = next_math_prefix;
1498 files = ansi/math.h;
1499 select = "^extern.*double.*__const__.*";
1501 sed = "/^extern.*double.*__const__.*sqrt(/s/__const__//";
1502 sed = "/^extern.*double.*__const__.*fabs(/s/__const__//";
1503 sed = "/^extern.*double.*__const__.*cos(/s/__const__//";
1504 sed = "/^extern.*double.*__const__.*hypot(/s/__const__//";
1505 sed = "/^extern.*double.*__const__.*sin(/s/__const__//";
1510 * NeXT 3.2 uses the word "template" as a parameter for some
1511 * functions. GCC reports an invalid use of a reserved key word
1512 * with the built-in functions. NeXT 3.2 includes the keyword
1513 * volatile in the prototype for abort(). This conflicts with
1514 * the built-in definition.
1517 hackname = next_template;
1521 sed = '/\(.*template\)/s/template//';
1522 sed = "/extern.*volatile.*void.*abort/s/volatile//";
1527 * NeXT 3.2 includes the keyword volatile in the abort() and exit()
1528 * function prototypes. That conflicts with the built-in functions.
1531 hackname = next_volitile;
1532 files = ansi/stdlib.h;
1535 sed = "/extern.*volatile.*void.*exit/s/volatile//";
1536 sed = "/extern.*volatile.*void.*abort/s/volatile//";
1541 * NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1.
1542 * Note that version 3 of the NeXT system has wait.h in a different directory,
1543 * so that this code won't do anything. But wait.h in version 3 has a
1544 * conditional, so it doesn't need this fix. So everything is okay.
1547 hackname = next_wait_union;
1550 select = 'wait\(union wait';
1552 sed = "s@wait(union wait@wait(void@";
1557 * a missing semi-colon at the end of the nodeent structure definition.
1560 hackname = nodeent_syntax;
1561 files = netdnet/dnetdb.h;
1562 sed = "s/char.*na_addr *$/char *na_addr;/";
1567 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
1568 * defining regex.h related types. This causes libg++ build and usage
1569 * failures. Fixing this correctly requires checking and modifying 3 files.
1572 hackname = osf_namespace_a;
1573 files = reg_types.h;
1574 files = sys/lc_core.h;
1575 test = " -r reg_types.h";
1576 test = " -r sys/lc_core.h";
1577 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
1578 test = " -z \"`grep __regex_t regex.h`\"";
1580 sed = "s/regex_t/__regex_t/g";
1581 sed = "s/regoff_t/__regoff_t/g";
1582 sed = "s/regmatch_t/__regmatch_t/g";
1586 hackname = osf_namespace_b;
1588 test = " -r reg_types.h";
1589 test = " -r sys/lc_core.h";
1590 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
1591 test = " -z \"`grep __regex_t regex.h`\"";
1593 sed = "/#include <reg_types.h>/a\\\n"
1594 "typedef __regex_t\tregex_t;\\\n"
1595 "typedef __regoff_t\tregoff_t;\\\n"
1596 "typedef __regmatch_t\tregmatch_t;\n";
1601 * Fix __page_size* declarations in pthread.h AIX 4.1.[34].
1602 * The original ones fail if uninitialized externs are not common.
1603 * This is the default for all ANSI standard C++ compilers.
1606 hackname = pthread_page_size;
1608 select = "^int __page_size";
1609 sed = "s/^int __page_size/extern int __page_size/";
1614 * Fix return type of fread and fwrite on sysV68
1617 hackname = read_ret_type;
1619 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
1620 sed = "s/^\\(extern int\tfclose(), fflush()\\), "
1621 "\\(fread(), fwrite()\\)\\(.*\\)$"
1622 "/extern unsigned int\t\\2;\\\n\\1\\3/";
1627 * function class(double x) conflicts with C++ keyword on rs/6000
1630 hackname = rs6000_double;
1632 select = '[^a-zA-Z_]class\(';
1634 sed = "/class[(]/i\\\n#ifndef __cplusplus\n";
1635 sed = "/class[(]/a\\\n#endif\n";
1640 * Wrong fchmod prototype on RS/6000.
1643 hackname = rs6000_fchmod;
1645 select = 'fchmod\(char';
1646 sed = 's/fchmod(char \*/fchmod(int/';
1651 * parameters conflict with C++ new on rs/6000
1654 hackname = rs6000_param;
1657 select = 'const char new';
1659 sed = 's@rename(const char \*old, const char \*new)@'
1660 'rename(const char *_old, const char *_new)@';
1665 * Sony NEWSOS 5.0 does not support the complete ANSI C standard.
1669 hackname = sony_ctype;
1671 test = " -x /bin/sony";
1672 test = " ! -z \"`if /bin/sony ; then echo true ; fi`\"";
1673 sed = "s/__ctype/_ctype/g";
1678 * Incorrect #include in Sony News-OS 3.2.
1681 hackname = sony_include;
1682 files = machine/machparam.h;
1683 select = '"\.\./machine/endian.h"';
1684 sed = 's@"../machine/endian.h"@<machine/endian.h>@';
1689 * Sony NEWSOS 5.0 does not support the complete ANSI C standard.
1693 hackname = sony_stdio;
1695 test = " -x /bin/sony";
1696 test = " ! -z \"`if /bin/sony ; then echo true ; fi`\"";
1697 sed = "s/__filbuf/_filbuf/g\n"
1698 "s/__flsbuf/_flsbuf/g\n"
1704 * Add a `static' declaration of `getrnge' into <regexp.h>.
1706 * Don't do this if there is already a `static void getrnge' declaration
1707 * present, since this would cause a redeclaration error. Solaris 2.x has
1708 * such a declaration.
1712 hackname = static_getrnge;
1714 bypass = "static void getrnge";
1715 sed = "/^static int[ \t]*size;/c\\\n"
1716 "static int size ;\\\n\\\n"
1717 "static int getrnge ();";
1722 * a missing semi-colon at the end of the statsswtch structure definition.
1725 hackname = statsswtch;
1726 files = rpcsvc/rstat.h;
1727 select = "boottime$";
1728 sed = "s/boottime$/boottime;/";
1733 * Don't use or define the name va_list in stdio.h.
1734 * This is for ANSI and also to interoperate properly with gcc's varargs.h.
1735 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list
1738 hackname = stdio_va_list;
1740 bypass = "__gnuc_va_list";
1743 * Use __gnuc_va_list in arg types in place of va_list.
1744 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. We're hoping the
1745 * trailing parentheses and semicolon save all other systems from this.
1746 * Define __va_list__ (something harmless and unused) instead of va_list.
1747 * Don't claim to have defined va_list.
1750 "if ( egrep \"__need___va_list\" $file ) > /dev/null 2>&1 ; then
1753 echo \"#define __need___va_list\"
1754 echo \"#include <stdarg.h>\"
1757 sed -e 's@ va_list @ __gnuc_va_list @' \\
1758 -e 's@ va_list)@ __gnuc_va_list)@' \\
1759 -e 's@ _BSD_VA_LIST_))@ __gnuc_va_list))@' \\
1760 -e 's@ _VA_LIST_));@ __gnuc_va_list));@' \\
1761 -e 's@ va_list@ __va_list__@' \\
1762 -e 's@\\*va_list@*__va_list__@' \\
1763 -e 's@ __va_list)@ __gnuc_va_list)@' \\
1764 -e 's@GNUC_VA_LIST@GNUC_Va_LIST@' \\
1765 -e 's@_NEED___VA_LIST@_NEED___Va_LIST@' \\
1766 -e 's@VA_LIST@DUMMY_VA_LIST@' \\
1767 -e 's@_Va_LIST@_VA_LIST@'";
1772 * Check for strict ansi compliance
1776 hackname = strict_ansi;
1777 select = "__STDC__[ \t]*[=!]=[ \t]*[01]";
1778 sed = "s/__STDC__[ \t]*==[ \t]*0/!defined (__STRICT_ANSI__)/g";
1779 sed = "s/__STDC__[ \t]*!=[ \t]*0/defined (__STRICT_ANSI__)/g";
1780 sed = "s/__STDC__[ \t]*==[ \t]*1/defined (__STRICT_ANSI__)/g";
1781 sed = "s/__STDC__[ \t]*!=[ \t]*1/!defined (__STRICT_ANSI__)/g";
1786 * Fix bogus #ifdef on SunOS 4.1.
1789 hackname = sun_bogus_ifdef;
1790 files = "hsfs/hsfs_spec.h";
1791 files = "hsfs/iso_spec.h";
1792 select = '#ifdef __i386__ || __vax__';
1793 sed = "s/\\#ifdef __i386__ || __vax__/\\#if __i386__ || __vax__/g";
1798 * Fix bogus #ifdef on SunOS 4.1.
1801 hackname = sun_bogus_ifdef_sun4c;
1802 files = "hsfs/hsnode.h";
1803 select = '#ifdef __i386__ || __sun4c__';
1804 sed = "s/\\#ifdef __i386__ || __sun4c__/\\#if __i386__ || __sun4c__/g";
1809 * Fix the CAT macro in SunOS memvar.h.
1812 hackname = sun_catmacro;
1813 files = pixrect/memvar.h;
1814 select = "^#define[ \t]+CAT\\(a,b\\)";
1815 sed = "/^#define[ \t]CAT(a,b)/ i\\\n"
1816 "#ifdef __STDC__ \\\n"
1817 "#define CAT(a,b) a##b\\\n"
1820 sed = "/^#define[ \t]CAT(a,b)/ a\\\n"
1826 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
1827 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68
1830 hackname = sun_malloc;
1833 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
1834 sed = "s/int[ \t][ \t]*free/void\tfree/g";
1835 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
1836 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
1841 * Fix non-ANSI memcpy declaration that conflicts with gcc's builtin
1842 * declaration on Sun OS 4.x. We must only fix this on Sun OS 4.x, because
1843 * many other systems have similar text but correct versions of the file.
1844 * To ensure only Sun's is fixed, we grep for a likely unique string.
1845 * Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t )
1848 hackname = sun_memcpy;
1850 select = "/\\*\t@\\(#\\)"
1851 "(head/memory.h\t50.1\t "
1852 "|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/";
1854 sed = "1i\\\n/* This file was generated by fixincludes */\\\n"
1855 "#ifndef __memory_h__\\\n"
1856 "#define __memory_h__\\\n\\\n"
1857 "#ifdef __STDC__\\\n"
1858 "extern void *memccpy();\\\n"
1859 "extern void *memchr();\\\n"
1860 "extern void *memcpy();\\\n"
1861 "extern void *memset();\\\n"
1863 "extern char *memccpy();\\\n"
1864 "extern char *memchr();\\\n"
1865 "extern char *memcpy();\\\n"
1866 "extern char *memset();\\\n"
1867 "#endif /* __STDC__ */\\\n\\\n"
1868 "extern int memcmp();\\\n\\\n"
1869 "#endif /* __memory_h__ */\n";
1876 * Check for yet more missing ';' in struct (in SunOS 4.0.x)
1879 hackname = sun_rusers_semi;
1880 files = rpcsvc/rusers.h;
1882 sed = "/^struct/,/^};/s/_cnt$/_cnt;/";
1887 * signal.h on SunOS defines signal using (),
1888 * which causes trouble when compiling with g++ -pedantic.
1891 hackname = sun_signal;
1892 files = sys/signal.h;
1894 select = "^void\t" '\(\*signal\(\)\)\(\);';
1896 sed = "/^void\t" '(\*signal())();$/i' "\\\n"
1897 "#ifdef __cplusplus" "\\\n"
1898 "void\t(*signal(...))(...);" "\\\n"
1901 sed = "/^void\t" '(\*signal())();$/a' "\\\n"
1907 * Apply fix this to all OSs since this problem seems to effect
1908 * more than just SunOS. In general, fixes which are triggered
1909 * by a specific target are bad.
1912 hackname = sun_auth_proto;
1918 * Select those files containing '(*name)()'.
1920 select = '\(\*[a-z][a-z_]*\)\(\)';
1922 '/^\(.*(\*[a-z][a-z_]*)(\)' '\();.*\)'
1924 "#ifdef __cplusplus\\\n"
1934 * math.h on SunOS 4 puts the declaration of matherr before the definition
1935 * of struct exception, so the prototype (added by fixproto) causes havoc.
1938 hackname = sunos_matherr_decl;
1940 /* If matherr has a prototype already, the header needs no fix. */
1941 bypass = 'matherr.*struct exception';
1943 * Once a declaration for 'struct exception' is found,
1944 * stop trying to insert a forward reference for it.
1946 sed = "/^struct exception/,$b";
1947 sed = "/matherr/i\\\nstruct exception;\n";
1952 * Correct the return type for strlen in strings.h in SunOS 4.
1955 hackname = sunos_strlen;
1957 select = "int[ \t]*strlen";
1958 sed = "s/int[ \t]*strlen();/__SIZE_TYPE__ strlen();/";
1963 * Solaris math.h and floatingpoint.h define __P without protection,
1964 * which conflicts with the fixproto definition. The fixproto
1965 * definition and the Solaris definition are used the same way.
1971 files = floatingpoint.h;
1972 select = "^#define[ \t]*__P";
1973 sed = "/^#define[ \t]*__P/i\\\n#ifndef __P\n";
1974 sed = "/^#define[ \t]*__P/a\\\n#endif\n";
1979 * Disable apparent native compiler optimization cruft in SVR4.2 <string.h>
1980 * that is visible to any ANSI compiler using this include. Simply
1981 * delete the lines that #define some string functions to internal forms.
1985 hackname = svr4_disable_opt;
1987 select = '#define.*__std_hdr_';
1988 sed = '/#define.*__std_hdr_/d';
1994 * Conditionalize some of <sys/endian.h> on __GNUC__ and __GNUG__.
1995 * On some systems (UnixWare 2, UnixWare 7), the file is byteorder.h
1996 * but we still "hijack" it and redirect it to the GNU byteorder.h..
2002 hackname = svr4_endian;
2003 files = sys/endian.h;
2006 * since we emit our own sys/byteorder.h,
2007 * this fix can never be applied to that file.
2009 files = sys/byteorder.h;
2011 bypass = '__GNUC__';
2013 sed = "/#\tifdef\t__STDC__/i\\\n"
2014 "# if !defined (__GNUC__) && !defined (__GNUG__)\n";
2016 sed = "/#\t\tinclude\t<sys\\/byteorder.h>/s/\t\t/ /";
2018 sed = "/# include\t<sys\\/byteorder.h>/i\\\n"
2019 "# endif /* !defined (__GNUC__) && !defined (__GNUG__) */\n";
2025 * Remove useless extern keyword from struct forward declarations
2026 * in <sys/stream.h> and <sys/strsubr.h>
2030 hackname = svr4_extern_struct;
2031 files = sys/stream.h;
2032 files = sys/strsubr.h;
2033 select = 'extern struct [a-z_]*;';
2034 sed = 's/extern struct \([a-z][a-z_]*\)/struct \1/';
2039 * Fix declarations of `ftw' and `nftw' in <ftw.h>. On some/most SVR4
2040 * systems the file <ftw.h> contains extern declarations of these
2041 * functions followed by explicitly `static' definitions of these
2042 * functions... and that's not allowed according to ANSI C. (Note
2043 * however that on Solaris, this header file glitch has been pre-fixed by
2044 * Sun. In the Solaris version of <ftw.h> there are no static
2045 * definitions of any function so we don't need to do any of this stuff
2051 hackname = svr4_ftw;
2053 select = '^extern int ftw\(const';
2055 sed = '/^extern int ftw(const/i' "\\\n"
2056 "#if !defined(_STYPES)\\\n"
2061 sed = 's/extern \(int ftw(const.*\)$/\1/';
2062 sed = "/^extern int nftw/i\\\n"
2063 "#if defined(_STYPES)\\\n"
2068 sed = 's/extern \(int nftw.*\)$/\1/';
2069 sed = "/^extern int ftw(),/c\\\n"
2070 "#if !defined(_STYPES)\\\n"
2076 "#if defined(_STYPES)\\\n"
2088 * Fix broken decl of getcwd present on some svr4 systems.
2092 hackname = svr4_getcwd;
2095 select = 'getcwd\(char \*, int\)';
2097 sed = 's/getcwd(char \*, int)/getcwd(char *, size_t)/';
2106 hackname = svr4_kernel;
2107 files = fs/rfs/rf_cache.h;
2111 files = sys/getpages.h;
2113 files = sys/cmn_err.h;
2114 files = sys/kdebugger.h;
2116 sed = "1i\\\n#ifdef _KERNEL";
2117 sed = "$a\\\n#endif /* _KERNEL */";
2122 * Delete any #defines of `__i386' which may be present in <ieeefp.h>. They
2123 * tend to conflict with the compiler's own definition of this symbol. (We
2124 * will use the compiler's definition.)
2125 * Likewise __sparc, for Solaris, and __i860, and a few others
2126 * (guessing it is necessary for all of them).
2130 hackname = svr4_mach_defines;
2132 select = "#define[ \t]*__(i386|i860|mips|sparc|m88k|m68k)[ \t]";
2133 sed = "/#define[ \t]*__\\(i386|i860|mips|sparc|m88k|m68k\\)[ \t]/d";
2139 * Fix declarations of `makedev', `major', and `minor' in <sys/mkdev.h>.
2140 * They are declared as non-static then immediately redeclared as static.
2144 hackname = svr4_mkdev;
2145 files = sys/mkdev.h;
2148 sed = "/^dev_t makedev(/s/^/static /";
2149 sed = "/^major_t major(/s/^/static /";
2150 sed = "/^minor_t minor(/s/^/static /";
2156 * Fix reference to NC_NPI_RAW in <sys/netcspace.h>.
2157 * Also fix types of array initializers.
2161 hackname = svr4_netcspace;
2162 files = sys/netcspace.h;
2163 select = 'NC_NPI_RAW';
2164 sed = 's/NC_NPI_RAW/NC_TPI_RAW/g';
2165 sed = 's/NC_/(unsigned long) NC_/';
2170 * Fix reference to NMSZ in <sys/adv.h>.
2174 hackname = svr4_nmsz;
2176 select = '\[NMSZ\]';
2177 sed = 's/\[NMSZ\]/\[RFS_NMSZ\]/g';
2182 * Fix broken decl of profil present on some svr4 systems.
2186 hackname = svr4_profil;
2190 sed = 's/profil(unsigned short \*, unsigned int, '
2191 'unsigned int, unsigned int)'
2192 '/profil(unsigned short *, size_t, int, unsigned)/';
2197 * Convert functions to prototype form, and fix arg names in <sys/stat.h>.
2201 hackname = svr4_proto_form;
2203 select = 'const extern';
2205 sed = "/^stat([ \t]*[^c]/ {\nN\nN\n"
2210 sed = "/^lstat([ \t]*[^c]/ {\nN\nN\n"
2215 sed = "/^fstat([ \t]*[^i]/ {\nN\nN\n"
2220 sed = "/^mknod([ \t]*[^c]/{\nN\nN\nN\n"
2225 sed = "1,$s/\\([^A-Za-z]\\)path\\([^A-Za-z]\\)/\\1__path\\2/g";
2226 sed = "1,$s/\\([^A-Za-z]\\)buf\\([^A-Za-z]\\)/\\1__buf\\2/g";
2227 sed = "1,$s/\\([^A-Za-z]\\)fd\\([^A-Za-z]\\)/\\1__fd\\2/g";
2228 sed = "1,$s/ret\\([^u]\\)/__ret\\1/g";
2229 sed = "1,$s/\\([^_]\\)mode\\([^_]\\)/\\1__mode\\2/g";
2230 sed = "1,$s/\\([^_r]\\)dev\\([^_]\\)/\\1__dev\\2/g";
2235 * Add a prototyped declaration of mmap to <sys/mman.h>.
2239 hackname = svr4_proto_mmap;
2241 select = '^extern caddr_t mmap();$';
2242 sed = '/^extern caddr_t mmap();$/c' "\\\n"
2243 "#ifdef __STDC__\\\n"
2244 "extern caddr_t mmap (caddr_t, size_t, int, int, int, off_t);\\\n"
2245 "#else /* !defined(__STDC__) */\\\n"
2246 "extern caddr_t mmap ();\\\n"
2247 "#endif /* !defined(__STDC__) */\\\n";
2252 * Add a #define of _SIGACTION_ into <sys/signal.h>.
2256 hackname = svr4_sigaction;
2257 files = sys/signal.h;
2258 sed = "/^struct sigaction {/i\\\n"
2259 "#define _SIGACTION_";
2260 sed = 's/(void *(\*)())/(void (*)(int))/';
2265 * Put storage class at start of decl, to avoid warning.
2269 hackname = svr4_storage_class;
2270 files = rpc/types.h;
2271 select = 'const extern';
2272 sed = 's/const extern/extern const/g';
2278 * Like svr4_mach_defines, but with newfangled syntax.
2279 * Source lines are of #define __i386 #machine(i386). Delete them.
2283 hackname = svr5_mach_defines;
2285 select = "#define[ \t]*__i386.*\(i386\)";
2286 sed = "/#define[ \t]*__i386.*/d";
2292 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
2293 * in string.h on sysV68
2294 * Correct the return type for strlen in string.h on Lynx.
2295 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
2296 * Add missing const for strdup on OSF/1 V3.0.
2297 * On sysV88 layout is slightly different.
2300 hackname = systypes;
2301 files = "sys/types.h";
2303 files = "sys/stdtypes.h";
2307 select = "typedef[ \t]+[a-z_][ \ta-z_]*[ \t]"
2308 "(size|ptrdiff|wchar)_t";
2310 sed = "/^[ \t]*\\*[ \t]*typedef unsigned int size_t;/N";
2312 sed = "s/^\\([ \t]*\\*[ \t]*typedef unsigned int size_t;\\n"
2313 "[ \t]*\\*\\/\\)/\\1\\\n"
2314 "#ifndef __SIZE_TYPE__\\\n"
2315 "#define __SIZE_TYPE__ long unsigned int\\\n"
2317 "typedef __SIZE_TYPE__ size_t;\\\n/";
2319 sed = "/typedef[ \t][ \t]*[a-z_][ \ta-z_]*[ \t]size_t/i\\\n"
2320 "#ifndef __SIZE_TYPE__\\\n"
2321 "#define __SIZE_TYPE__ long unsigned int\\\n"
2324 sed = "s/typedef[ \t][ \t]*[a-z_][ \ta-z_]*[ \t]size_t/"
2325 "typedef __SIZE_TYPE__ size_t/";
2327 sed = "/typedef[ \t][ \t]*[a-z_][ \ta-z_]*[ \t]ptrdiff_t/i\\\n"
2328 "#ifndef __PTRDIFF_TYPE__\\\n"
2329 "#define __PTRDIFF_TYPE__ long int\\\n"
2332 sed = "s/typedef[ \t][ \t]*[a-z_][ \ta-z_]*[ \t]ptrdiff_t/"
2333 "typedef __PTRDIFF_TYPE__ ptrdiff_t/";
2335 sed = "/typedef[ \t][ \t]*[a-z_][ \ta-z_]*[ \t]wchar_t/i\\\n"
2336 "#ifndef __WCHAR_TYPE__\\\n"
2337 "#define __WCHAR_TYPE__ int\\\n"
2339 "#ifndef __cplusplus\n";
2341 sed = "/typedef[ \t][ \t]*[a-z_][ \ta-z_]*[ \t]wchar_t/a\\\n"
2344 sed = "s/typedef[ \t][ \t]*[a-z_][ \ta-z_]*[ \t]wchar_t/"
2345 "typedef __WCHAR_TYPE__ wchar_t/";
2350 * Fix this file to avoid interfering with stddef.h,
2351 * but don't mistakenly match ssize_t present in AIX for the ps/2,
2352 * or typedefs which use (but do not set) size_t.
2355 hackname = systypes_for_aix;
2356 files = sys/types.h;
2357 select = "typedef[ \t][ \t]*[A-Za-z_][ \tA-Za-z_]*[ \t]size_t";
2358 bypass = "_GCC_SIZE_T";
2360 sed = "/typedef[ \t][ \t]*[A-Za-z_][ \tA-Za-z_]*[ \t]size_t/i\\\n"
2361 "#ifndef _GCC_SIZE_T\\\n"
2362 "#define _GCC_SIZE_T\n";
2364 sed = "/typedef[ \t][ \t]*[A-Za-z_][ \tA-Za-z_]*[ \t]size_t/a\\\n"
2370 * Fix return type of exit and abort in <stdlib.h> on SunOS 4.1.
2371 * Also wrap protection around size_t for m88k-sysv3 systems.
2372 * We use a funny name to ensure it follows 'systypes' fix.
2375 hackname = sysv68_string;
2378 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
2379 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
2380 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
2381 sed = "/^extern char$/N";
2382 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
2383 sed = "/^\tstrncmp(),$/N";
2384 sed = "s/^\\(\tstrncmp()\\),\\n\\(\tstrlen(),\\)$/\\1;\\\n"
2385 "extern unsigned int\\\n\\2/";
2386 sed = "/^extern int$/N";
2387 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
2392 * Fix return type of exit and abort in <stdlib.h>
2393 * Also wrap protection around size_t.
2396 hackname = sysz_stdlib_for_sun;
2399 sed = "s/int\tabort/void\tabort/g";
2400 sed = "s/int\tfree/void\tfree/g";
2401 sed = "s/char[ \t]*\\*[ \t]*calloc/void \\*\tcalloc/g";
2402 sed = "s/char[ \t]*\\*[ \t]*malloc/void \\*\tmalloc/g";
2403 sed = "s/char[ \t]*\\*[ \t]*realloc/void \\*\trealloc/g";
2404 sed = "s/char[ \t]*\\*[ \t]*bsearch/void \\*\tbsearch/g";
2405 sed = "s/int[ \t][ \t]*exit/void\texit/g";
2407 sed = "/typedef[ \ta-zA-Z_]*[ \t]size_t[ \t]*;/i\\\n"
2408 "#ifndef _GCC_SIZE_T\\\n"
2409 "#define _GCC_SIZE_T\n";
2411 sed = "/typedef[ \ta-zA-Z_]*[ \t]size_t[ \t]*;/a\\\n"
2417 * Fix this Sun file to avoid interfering with stddef.h.
2418 * We use a funny name to ensure it follows 'systypes' fix.
2421 hackname = sysz_stdtypes_for_sun;
2422 files = sys/stdtypes.h;
2423 sed = "/[\t ]size_t.*;/i\\\n"
2424 "#ifndef _GCC_SIZE_T\\\n"
2425 "#define _GCC_SIZE_T\n";
2427 sed = "/[\t ]size_t.*;/a\\\n"
2430 sed = "/[\t ]ptrdiff_t.*;/i\\\n"
2431 "#ifndef _GCC_PTRDIFF_T\\\n"
2432 "#define _GCC_PTRDIFF_T\n";
2434 sed = "/[\t ]ptrdiff_t.*;/a\\\n"
2437 sed = "/[\t ]wchar_t.*;/i\\\n"
2438 "#ifndef _GCC_WCHAR_T\\\n"
2439 "#define _GCC_WCHAR_T\n";
2441 sed = "/[\t ]wchar_t.*;/a\\\n"
2447 * if the #if says _cplusplus, not the double underscore __cplusplus
2451 hackname = tinfo_cplusplus;
2453 select = "[ \t]_cplusplus";
2454 sed = "s/[ \t]_cplusplus/ __cplusplus/";
2459 * Cancel out ansi_compat.h on Ultrix. Replace it with empty file.
2462 hackname = ultrix_ansi_compat;
2463 files = ansi_compat.h;
2465 sed = "1i\\\n/* This file intentionally left blank. */\n";
2471 * Ultrix V4.[35] puts the declaration of uname before the definition
2472 * of struct utsname, so the prototype (added by fixproto) causes havoc.
2475 hackname = ultrix_fix_fixproto;
2476 files = sys/utsname.h;
2478 sed = "/^[ \t]*extern[ \t]*int[ \t]*uname();$/i\\\n"
2479 "struct utsname;\n";
2484 * parameter to atof not const on DECstation Ultrix V4.0 and NEWS-OS 4.2R.
2487 hackname = ultrix_atof_param;
2489 select = "atof\\([ \t]*char";
2491 sed = "s@atof(\\([ \t]*char[ \t]*\\*[^)]*\\))@atof(const \\1)@";
2496 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
2499 hackname = ultrix_const;
2502 sed = 's@perror( char \*__s );@perror( const char *__s );@';
2503 sed = 's@fputs( char \*__s,@fputs( const char *__s,@';
2504 sed = 's@fopen( char \*__filename, char \*__type );@'
2505 'fopen( const char *__filename, const char *__type );@';
2506 sed = 's@fwrite( void \*__ptr,@fwrite( const void *__ptr,@';
2507 sed = 's@fscanf( FILE \*__stream, char \*__format,@'
2508 'fscanf( FILE *__stream, const char *__format,@';
2509 sed = 's@scanf( char \*__format,@scanf( const char *__format,@';
2510 sed = 's@sscanf( char \*__s, char \*__format,@'
2511 'sscanf( const char *__s, const char *__format,@';
2512 sed = 's@popen(char \*, char \*);@popen(const char *, const char *);@';
2513 sed = 's@tempnam(char\*,char\*);@tempnam(const char*,const char*);@';
2518 * Check for bad #ifdef line (in Ultrix 4.1)
2521 hackname = ultrix_ifdef;
2522 select = "#ifdef KERNEL";
2524 sed = "s/#ifdef KERNEL/#if defined(KERNEL)/";
2529 * Avoid nested comments on Ultrix 4.3.
2532 hackname = ultrix_nested_cmnt;
2534 sed = "s@^\\( \\*\tint protocol; \\)/\\*@\\1*/ /*@";
2539 * Check for superfluous `static' (in Ultrix 4.2)
2540 * On Ultrix 4.3, includes of other files (r3_cpu.h,r4_cpu.h) is broken.
2543 hackname = ultrix_static;
2544 files = machine/cpu.h;
2545 select = '#include "r[34]_cpu';
2546 sed = "s/^static struct tlb_pid_state/struct tlb_pid_state/";
2547 sed = 's/^#include "r3_cpu\.h"$/#include <machine\/r3_cpu\.h>/';
2548 sed = 's/^#include "r4_cpu\.h"$/#include <machine\/r4_cpu\.h>/';
2553 * Fix multiple defines for NULL
2556 hackname = undefine_null;
2557 select = "^#[ \t]*define[ \t]*[ \t]NULL[ \t]";
2558 bypass = "#[ \t]*(ifn|un)def[ \t]*[ \t]NULL($|[ \t])";
2559 sed = "/^#[ \t]*define[ \t][ \t]*NULL[ \t]/i\\\n"
2565 * If arpa/inet.h prototypes are incompatible with the ones we just
2566 * installed in <sys/byteorder.h>, just remove the protos.
2567 * Because of this close association, this patch must be applied only
2568 * on those systems where the replacement byteorder header is installed.
2571 hackname = unixware7_byteorder_fix;
2572 files = arpa/inet.h;
2573 select = "in_port_t";
2575 mach = "*-*-sysv4*";
2576 mach = "i[34567]86-*-sysv5*";
2577 mach = "i[34567]86-*-udk*";
2578 mach = "i[34567]86-*-solaris2.[0-4]";
2579 mach = "powerpcle-*-solaris2.[0-4]";
2580 mach = "sparc-*-solaris2.[0-4]";
2582 sed = '/^extern.*htons.*(in_port_t)/d';
2583 sed = '/^extern.*ntohs.*(in_port_t)/d';
2588 * Fix definitions of macros used by va-i960.h in VxWorks header file.
2591 hackname = va_i960_macro;
2592 files = arch/i960/archI960.h;
2593 select = "__(vsiz|vali|vpad|alignof__)";
2594 sed = "s/__vsiz/__vxvsiz/";
2595 sed = "s/__vali/__vxvali/";
2596 sed = "s/__vpad/__vxvpad/";
2597 sed = "s/__alignof__/__vxalignof__/";
2602 * AIX headers define NULL to be cast to a void pointer,
2603 * which is illegal in ANSI C++.
2606 hackname = void_null;
2616 files = sys/param.h;
2617 files = sys/types.h;
2618 select = "#[ \t]*define[ \t][ \t]*NULL[ \t].*void";
2619 sed = "s/^#[ \t]*define[ \t]*NULL[ \t]*((void[ \t]*\\*)0)"
2625 * Make VxWorks header which is almost gcc ready fully gcc ready.
2628 hackname = vxworks_gcc_problem;
2629 files = types/vxTypesBase.h;
2630 select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
2632 sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
2635 sed = "/[ \t]size_t/i\\\n"
2636 "#ifndef _GCC_SIZE_T\\\n"
2637 "#define _GCC_SIZE_T\n";
2639 sed = "/[ \t]size_t/a\\\n"
2642 sed = "/[ \t]ptrdiff_t/i\\\n"
2643 "#ifndef _GCC_PTRDIFF_T\\\n"
2644 "#define _GCC_PTRDIFF_T\n";
2646 sed = "/[ \t]ptrdiff_t/a\\\n"
2649 sed = "/[ \t]wchar_t/i\\\n"
2650 "#ifndef _GCC_WCHAR_T\\\n"
2651 "#define _GCC_WCHAR_T\n";
2653 sed = "/[ \t]wchar_t/a\\\n"
2659 * Fix VxWorks <time.h> to not require including <vxTypes.h>.
2662 hackname = vxworks_needs_vxtypes;
2664 select = "uint_t[ \t][ \t]*_clocks_per_sec";
2665 sed = "s/uint_t/unsigned int/";
2670 * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
2673 hackname = vxworks_needs_vxworks;
2675 test = " -r types/vxTypesOld.h";
2676 test = " -n \"`egrep '#include' $file`\"";
2677 test = " -n \"`egrep ULONG $file`\"";
2678 select = "#[ \t]define[ \t][ \t]*__INCstath";
2680 sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
2681 "#include <types/vxTypesOld.h>\n";
2686 * Another bad dependency in VxWorks 5.2 <time.h>.
2689 hackname = vxworks_time;
2691 select = "VOIDFUNCPTR";
2692 test = " -r vxWorks.h";
2693 sed = "/VOIDFUNCPTR/i\\\n"
2694 "#ifndef __gcc_VOIDFUNCPTR_defined\\\n"
2695 "#ifdef __cplusplus\\\n"
2696 "typedef void (*__gcc_VOIDFUNCPTR) (...);\\\n"
2698 "typedef void (*__gcc_VOIDFUNCPTR) ();\\\n"
2700 "#define __gcc_VOIDFUNCPTR_defined\\\n"
2703 sed = "s/VOIDFUNCPTR/__gcc_VOIDFUNCPTR/g";
2708 * There are several name conflicts with C++ reserved words in X11 header
2709 * files. These are fixed in some versions, so don't do the fixes if
2710 * we find __cplusplus in the file. These were found on the RS/6000.
2713 hackname = x11_class;
2714 files = X11/ShellP.h;
2715 bypass = __cplusplus;
2716 sed = "/char \\*class;/i\\\n"
2717 "#ifdef __cplusplus\\\n"
2718 "\tchar *c_class;\\\n"
2720 sed = "/char \\*class;/a\\\n"
2726 * class in Xm/BaseClassI.h
2729 hackname = x11_class_usage;
2730 files = Xm/BaseClassI.h;
2731 bypass = "__cplusplus";
2732 sed = "s/ class[)]/ c_class)/g";
2737 * new in Xm/Traversal.h
2741 files = Xm/Traversal.h;
2742 bypass = __cplusplus;
2744 sed = "/Widget\told, new;/i\\\n"
2745 "#ifdef __cplusplus\\\n"
2746 "\tWidget\told, c_new;\\\n"
2749 sed = "/Widget\told, new;/a\\\n"
2752 sed = "s/Widget new,/Widget c_new,/g";
2757 * Incorrect sprintf declaration in X11/Xmu.h
2760 hackname = x11_sprintf;
2762 sed = "s,^extern char \\*\tsprintf();$,#ifndef __STDC__\\\n"
2763 "extern char *\tsprintf();\\\n"
2764 "#endif /* !defined __STDC__ */,";