4 autogen definitions fixincl;
6 /* Define all the fixes we know about for repairing damaged headers.
7 Please see the README before adding or changing entries in this file.
9 Set up a debug test so we can make the templates emit special
10 code while debugging these fixes: */
16 /* DO NOT DO BROKEN FIXES (empty replacement fixes) */
19 * Purge some HP-UX 11 files that are only broken after they are "fixed".
22 hackname = AAA_ki_iface;
23 files = sys/ki_iface.h;
24 select = 'These definitions are for HP Internal developers';
25 replace; /* empty replacement -> no fixing the file */
30 * Purge some HP-UX 11 files that are only broken after they are "fixed".
35 select = '11.00 HP-UX LP64';
36 replace; /* empty replacement -> no fixing the file */
41 * Purge some HP-UX 11 files that are only broken after they are "fixed".
44 hackname = AAA_ki_calls;
45 files = sys/ki_calls.h;
46 select = 'kthread_create_caller_t';
47 replace; /* empty replacement -> no fixing the file */
52 * Purge some HP-UX 11 files that are only broken after they are "fixed".
55 hackname = AAA_ki_defs;
56 files = sys/ki_defs.h;
57 select = 'Kernel Instrumentation Definitions';
58 replace; /* empty replacement -> no fixing the file */
63 * This file on SunOS 4 has a very large macro. When the sed loop
64 * tries pull it in, it overflows the pattern space size of the SunOS
65 * sed (GNU sed does not have this problem). Since the file does not
66 * require fixing, we remove it from the fixed directory.
69 hackname = AAA_bad_fixes;
70 files = sundev/ipi_error.h;
71 /* shouldn't there be a select expression here??? */
72 replace; /* empty replacement -> no fixing the file */
77 * Purge some HP-UX 11 files that are only broken after they are "fixed".
82 select = '11.0 and later representation of ki time';
83 replace; /* empty replacement -> no fixing the file */
86 /* And now, the real fixes, replacement text fixes first: */
89 * Completely replace <_int_varargs.h> with a file that includes gcc's
90 * stdarg.h or varargs.h files as appropriate on DG/UX
93 hackname = AAB_dgux_int_varargs;
94 files = _int_varargs.h;
95 replace = "#ifndef __INT_VARARGS_H
96 \#define __INT_VARARGS_H
98 /************************************************************************/
99 /* _INT_VARARGS.H - Define the common stuff for varargs/stdarg/stdio. */
100 /************************************************************************/
103 ** This file is a DG internal header. Never include this
107 \#ifndef ___int_features_h
108 \#include <sys/_int_features.h>
111 \#if !(defined(_VA_LIST) || defined(_VA_LIST_))
118 typedef void * va_list;
120 typedef char * va_list;
126 \#if defined(__DCC__)
134 \#else /* ! defined(__DCC__) */
137 int __va_arg; /* argument number */
138 int *__va_stk; /* start of args passed on stack */
139 int *__va_reg; /* start of args passed in regs */
142 \#endif /* ! defined(__DCC__) */
146 \#if defined(__GNUC__) || defined(__STDC__)
147 typedef void * va_list;
149 typedef char * va_list;
152 \#endif /* _IX86_ANY */
154 \#endif /* __LINT__ */
155 \#endif /* !(defined(_VA_LIST) || defined(_VA_LIST_)) */
156 \#endif /* #ifndef __INT_VARARGS_H */\n";
161 * This fixes __FD_ZERO bug for linux 2.x.y (x <= 2 && y <= some n)
164 hackname = AAB_fd_zero_asm_posix_types_h;
165 files = asm/posix_types.h;
166 mach = 'i[34567]86-*-linux*';
170 * Define _POSIX_TYPES_H_WRAPPER at the end of the wrapper, not
171 * the start, so that if #include_next gets another instance of
172 * the wrapper, this will follow the #include_next chain until
173 * we arrive at the real <asm/posix_types.h>.
177 '/* This file fixes a bug in the __FD_ZERO macro
178 for older versions of the Linux kernel. */
179 \#ifndef _POSIX_TYPES_H_WRAPPER
180 \#include <features.h>
181 \#include_next <asm/posix_types.h>
183 \#if defined(__FD_ZERO) && !defined(__GLIBC__)
185 \#define __FD_ZERO(fdsetp) \\
188 __asm__ __volatile__("cld ; rep ; stosl" \\
189 : "=&c" (__d0), "=&D" (__d1) \\
190 : "a" (0), "0" (__FDSET_LONGS), \\
191 "1" ((__kernel_fd_set *) (fdsetp)) :"memory"); \\
195 \#define _POSIX_TYPES_H_WRAPPER
196 \#endif /* _POSIX_TYPES_H_WRAPPER */
202 * This fixes __FD_ZERO bug for glibc-1.x
205 hackname = AAB_fd_zero_gnu_types_h;
207 mach = 'i[34567]86-*-linux*';
210 * Define _TYPES_H_WRAPPER at the end of the wrapper, not
211 * the start, so that if #include_next gets another instance of
212 * the wrapper, this will follow the #include_next chain until
213 * we arrive at the real <gnu/types.h>.
217 '/* This file fixes a bug in the __FD_ZERO macro present in glibc 1.x. */
218 \#ifndef _TYPES_H_WRAPPER
219 \#include <features.h>
220 \#include_next <gnu/types.h>
222 \#if defined(__FD_ZERO) && !defined(__GLIBC__)
224 \# define __FD_ZERO(fdsetp) \\
227 __asm__ __volatile__("cld ; rep ; stosl" \\
228 : "=&c" (__d0), "=&D" (__d1) \\
229 : "a" (0), "0" (__FDSET_LONGS), \\
230 "1" ((__fd_set *) (fdsetp)) :"memory"); \\
234 \#define _TYPES_H_WRAPPER
235 \#endif /* _TYPES_H_WRAPPER */
241 * This fixes __FD_ZERO bug for glibc-2.0.x
244 hackname = AAB_fd_zero_selectbits_h;
245 files = selectbits.h;
246 mach = 'i[34567]86-*-linux*';
249 * Define _SELECTBITS_H_WRAPPER at the end of the wrapper, not
250 * the start, so that if #include_next gets another instance of
251 * the wrapper, this will follow the #include_next chain until
252 * we arrive at the real <selectbits.h>.
256 '/* This file fixes a bug in the __FD_ZERO macro present in glibc 2.0.x. */
257 \#ifndef _SELECTBITS_H_WRAPPER
258 \#include <features.h>
259 \#include_next <selectbits.h>
261 \#if defined(__FD_ZERO) && defined(__GLIBC__) \\
262 && defined(__GLIBC_MINOR__) && __GLIBC__ == 2 \\
263 && __GLIBC_MINOR__ == 0
265 \#define __FD_ZERO(fdsetp) \\
268 __asm__ __volatile__ ("cld; rep; stosl" \\
269 : "=&c" (__d0), "=&D" (__d1) \\
270 : "a" (0), "0" (sizeof (__fd_set) \\
271 / sizeof (__fd_mask)), \\
272 "1" ((__fd_mask *) (fdsetp)) \\
277 \#define _SELECTBITS_H_WRAPPER
278 \#endif /* _SELECTBITS_H_WRAPPER */
284 * Fix non-ANSI memcpy declaration that conflicts with gcc's builtin
285 * declaration on Sun OS 4.x. We must only fix this on Sun OS 4.x, because
286 * many other systems have similar text but correct versions of the file.
287 * To ensure only Sun's is fixed, we grep for a likely unique string.
288 * Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t )
291 hackname = AAB_sun_memcpy;
293 select = "/\\*\t@\\(#\\)"
294 "(head/memory.h\t50.1\t "
295 "|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/";
298 '/* This file was generated by fixincludes */
299 \#ifndef __memory_h__
300 \#define __memory_h__
303 extern void *memccpy();
304 extern void *memchr();
305 extern void *memcpy();
306 extern void *memset();
308 extern char *memccpy();
309 extern char *memchr();
310 extern char *memcpy();
311 extern char *memset();
312 \#endif /* __STDC__ */
316 \#endif /* __memory_h__ */
323 * Completely replace <sys/byteorder.h>; with a file that implements gcc's
324 * optimized byteswapping. Restricted to "SVR4" machines until either
325 * it is shown to be safe to replace this file always, or we get bolder ;-)
328 hackname = AAB_svr4_replace_byteorder;
331 mach = "i[34567]86-*-sysv5*";
332 mach = "i[34567]86-*-udk*";
333 mach = "i[34567]86-*-solaris2.[0-4]";
334 mach = "powerpcle-*-solaris2.[0-4]";
335 mach = "sparc-*-solaris2.[0-4]";
337 files = sys/byteorder.h;
338 replace = '#ifndef _SYS_BYTEORDER_H
339 \#define _SYS_BYTEORDER_H
341 /* Functions to convert `short\' and `long\' quantities from host byte order
342 to (internet) network byte order (i.e. big-endian).
344 Written by Ron Guilmette (rfg@ncd.com).
346 This isn\'t actually used by GCC. It is installed by fixinc.svr4.
348 For big-endian machines these functions are essentially no-ops.
350 For little-endian machines, we define the functions using specialized
351 asm sequences in cases where doing so yields better code (e.g. i386). */
353 \#if !defined (__GNUC__) && !defined (__GNUG__)
354 \#error You lose! This file is only useful with GNU compilers.
357 \#ifndef __BYTE_ORDER__
358 /* Byte order defines. These are as defined on UnixWare 1.1, but with
359 double underscores added at the front and back. */
360 \#define __LITTLE_ENDIAN__ 1234
361 \#define __BIG_ENDIAN__ 4321
362 \#define __PDP_ENDIAN__ 3412
366 static __inline__ unsigned long htonl (unsigned long);
367 static __inline__ unsigned short htons (unsigned int);
368 static __inline__ unsigned long ntohl (unsigned long);
369 static __inline__ unsigned short ntohs (unsigned int);
370 \#endif /* defined (__STDC__) */
372 \#if defined (__i386__)
374 \#ifndef __BYTE_ORDER__
375 \#define __BYTE_ORDER__ __LITTLE_ENDIAN__
378 /* Convert a host long to a network long. */
380 /* We must use a new-style function definition, so that this will also
382 static __inline__ unsigned long
383 htonl (unsigned long __arg)
385 register unsigned long __result;
387 __asm__ ("xchg%B0 %b0,%h0
389 xchg%B0 %b0,%h0" : "=q" (__result) : "0" (__arg));
393 /* Convert a host short to a network short. */
395 static __inline__ unsigned short
396 htons (unsigned int __arg)
398 register unsigned short __result;
400 __asm__ ("xchg%B0 %b0,%h0" : "=q" (__result) : "0" (__arg));
404 \#elif ((defined (__i860__) && !defined (__i860_big_endian__)) \\
405 || defined (__ns32k__) || defined (__vax__) \\
406 || defined (__spur__) || defined (__arm__))
408 \#ifndef __BYTE_ORDER__
409 \#define __BYTE_ORDER__ __LITTLE_ENDIAN__
412 /* For other little-endian machines, using C code is just as efficient as
413 using assembly code. */
415 /* Convert a host long to a network long. */
417 static __inline__ unsigned long
418 htonl (unsigned long __arg)
420 register unsigned long __result;
422 __result = (__arg >> 24) & 0x000000ff;
423 __result |= (__arg >> 8) & 0x0000ff00;
424 __result |= (__arg << 8) & 0x00ff0000;
425 __result |= (__arg << 24) & 0xff000000;
429 /* Convert a host short to a network short. */
431 static __inline__ unsigned short
432 htons (unsigned int __arg)
434 register unsigned short __result;
436 __result = (__arg << 8) & 0xff00;
437 __result |= (__arg >> 8) & 0x00ff;
441 \#else /* must be a big-endian machine */
443 \#ifndef __BYTE_ORDER__
444 \#define __BYTE_ORDER__ __BIG_ENDIAN__
447 /* Convert a host long to a network long. */
449 static __inline__ unsigned long
450 htonl (unsigned long __arg)
455 /* Convert a host short to a network short. */
457 static __inline__ unsigned short
458 htons (unsigned int __arg)
463 \#endif /* big-endian */
465 /* Convert a network long to a host long. */
467 static __inline__ unsigned long
468 ntohl (unsigned long __arg)
470 return htonl (__arg);
473 /* Convert a network short to a host short. */
475 static __inline__ unsigned short
476 ntohs (unsigned int __arg)
478 return htons (__arg);
486 * Completely replace <sys/varargs.h> with a file that includes gcc's
487 * stdarg.h or varargs.h files as appropriate.
491 hackname = AAB_svr4_no_varargs;
492 files = sys/varargs.h;
493 replace = "/* This file was generated by fixincludes. */\n"
494 "#ifndef _SYS_VARARGS_H\n"
495 "#define _SYS_VARARGS_H\n\n"
498 "#include <stdarg.h>\n"
500 "#include <varargs.h>\n"
503 "#endif /* _SYS_VARARGS_H */\n";
509 * Cancel out ansi_compat.h on Ultrix. Replace it with an empty file.
512 hackname = AAB_ultrix_ansi_compat;
513 files = ansi_compat.h;
515 replace = "/* This file intentionally left blank. */\n";
520 * The Ultrix 4.3 file limits.h is a symbolic link to sys/limits.h.
521 * Replace limits.h with a file that includes sys/limits.h.
524 hackname = AAB_ultrix_limits;
526 mach = "*-*-ultrix4.3";
529 /* This file was generated by fixincludes */
530 \#ifndef _LIMITS_INCLUDED
531 \#define _LIMITS_INCLUDED
532 \#include <sys/limits.h>
533 \#endif /* _LIMITS_INCLUDED */
539 * The ULTRIX 4.3 version of memory.h duplicates definitions
540 * present in strings.h. Replace memory.h with a file that includes
541 * strings.h to prevent problems from multiple inclusion.
544 hackname = AAB_ultrix_memory;
546 mach = "*-*-ultrix4.3";
549 /* This file was generated by fixincludes */
550 \#ifndef _MEMORY_INCLUDED
551 \#define _MEMORY_INCLUDED
552 \#include <strings.h>
553 \#endif /* _MEMORY_INCLUDED */
559 * The Ultrix 4.3 file string.h is a symbolic link to strings.h.
560 * Replace string.h link with a file that includes strings.h to prevent
561 * problems from multiple inclusion.
564 hackname = AAB_ultrix_string;
566 mach = "*-*-ultrix4.3";
569 /* This file was generated by fixincludes */
570 \#ifndef _STRING_INCLUDED
571 \#define _STRING_INCLUDED
572 \#include <strings.h>
573 \#endif /* _STRING_INCLUDED */
579 * pthread.h on AIX 4.3.3 tries to define a macro without whitspace
580 * which violates a requirement of ISO C.
583 hackname = aix_pthread;
585 select = "(#define [A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])";
588 test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n"
589 "{...init stuff...}";
594 * sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline
595 * in an otherwise harmless (and #ifed out) macro definition
598 hackname = aix_sysmachine;
599 files = sys/machine.h;
603 test_text = "#define FOO \\\n"
604 " bar \\ \n baz \\ \n bat";
609 * sys/wait.h on AIX 3.2.5 puts the declaration of wait3 before the
610 * definition of struct rusage, so the prototype added by fixproto fails.
613 hackname = aix_syswait;
615 select = "^extern pid_t wait3\\(\\);\n";
618 c_fix_arg = "struct rusage;\n%0";
619 test_text = "/* bos325, */\n"
620 "extern pid_t wait3();\n"
621 "\t/* pid_t wait3(int *, int, struct rusage *); */";
626 * sys/signal.h on some versions of AIX uses volatile in the typedef of
627 * sig_atomic_t, which causes gcc to generate a warning about duplicate
628 * volatile when a sig_atomic_t variable is declared volatile, as
629 * required by ANSI C.
632 hackname = aix_volatile;
633 files = sys/signal.h;
634 select = "typedef volatile int sig_atomic_t";
636 c_fix_arg = "typedef int sig_atomic_t";
637 test_text = "typedef volatile int sig_atomic_t;";
642 * Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX.
645 hackname = alpha_getopt;
648 select = 'getopt\(int, char \*\[\], *char \*\)';
650 c_fix_arg = "getopt(int, char *const[], const char *)";
651 test_text = 'extern int getopt(int, char *[], char *);';
656 * Remove erroneous parentheses in sym.h on Alpha OSF/1.
659 hackname = alpha_parens;
661 select = '#ifndef\(__mips64\)';
663 c_fix_arg = "#ifndef __mips64";
664 test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif";
669 * Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0
672 hackname = alpha_sbrk;
674 select = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
676 c_fix_arg = "void *sbrk(";
677 test_text = "extern char* sbrk(ptrdiff_t increment);";
682 * Fix this ARM/RISCiX file where ___type is a Compiler
683 * hint that is specific to the Norcroft compiler.
686 hackname = arm_norcroft_hint;
687 select = "___type p_type";
688 files = "X11/Intrinsic.h";
690 c_fix_arg = "p_type";
691 test_text = "___type p_type mumble;";
696 * Fix this ARM/RISCiX file to avoid interfering
697 * with the use of __wchar_t in cc1plus.
700 hackname = arm_wchar;
702 select = "#[ \t]*define[ \t]*__wchar_t";
705 c_fix_arg = "%1_GCC_WCHAR_T";
706 c_fix_arg = "(#[ \t]*(ifndef|define)[ \t]+)__wchar_t";
709 "# ifndef \t __wchar_t /* we don't have wchar_t yet, ... */\n"
710 "# define __wchar_t short\n"
711 "# endif /* __wchar_t */";
716 * This file in A/UX 3.0.x/3.1.x contains an __asm directive for c89;
717 * gcc doesn't understand it.
722 select = "#ifndef NOINLINE";
725 c_fix_arg = "#if !defined(NOINLINE) && !defined(__GNUC__)";
728 "#ifndef NOINLINE /* ain't got no inline, so we got it */\n"
729 "#endif /* NOINLINE */";
734 * For C++, avoid any typedef or macro definition of bool,
735 * and use the built in type instead.
736 * HP/UX 10.20 also has it in curses_colr/curses.h.
739 hackname = avoid_bool_define;
741 files = curses_colr/curses.h;
745 select = "#[ \t]*define[ \t]+bool[ \t]";
746 bypass = "we must use the C\\+\\+ compiler's type";
749 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
750 c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*";
752 test_text = "# define bool\t char \n";
756 hackname = avoid_bool_type;
758 files = curses_colr/curses.h;
762 select = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
763 bypass = "we must use the C\\+\\+ compiler's type";
766 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
768 test_text = "typedef unsigned int\tbool \t; /* bool\n type */";
772 * For C++, avoid any typedef definition of wchar_t,
773 * and use the built in type instead.
777 hackname = avoid_wchar_t_type;
779 select = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;";
782 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
784 test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */";
788 * Fix #defines under Alpha OSF/1:
789 * The following files contain '#pragma extern_prefix "_FOO"' followed by
790 * a '#define something(x,y,z) _FOOsomething(x,y,z)'. The intent of these
791 * statements is to reduce namespace pollution. While these macros work
792 * properly in most cases, they don't allow you to take a pointer to the
793 * "something" being modified. To get around this limitation, change these
794 * statements to be of the form '#define something _FOOsomething'.
796 * sed ain't egrep, lesson 2463: sed can use self-referential
797 * regular expressions. In the substitute expression below,
798 * "\\1" and "\\2" refer to subexpressions found earlier in the
799 * same match. So, we continue to use sed. "extern_prefix" will
800 * be a rare match anyway...
805 select = "^[ \t]*#[ \t]*pragma[ \t]+extern_prefix";
823 "s/^[ \t]*#[ \t]*define[ \t][ \t]*\\([^(]*\\)\\(([^)]*)\\)[ \t]*"
824 "\\(_.*\\)\\1\\2[ \t]*$/#define \\1 \\3\\1/";
826 test_text = '#pragma extern_prefix "_FOO"'"\n"
827 "#define something(x,y,z) _FOOsomething(x,y,z)\n"
828 "#define mumble _FOOmumble";
833 * Fix `typedef struct term;' on hppa1.1-hp-hpux9.
836 hackname = bad_struct_term;
838 select = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;";
840 c_fix_arg = "struct term;";
842 test_text = 'typedef struct term;';
847 * Fix one other error in this file:
848 * a mismatched quote not inside a C comment.
852 files = sundev/vuid_event.h;
855 c_fix_arg = "does not";
857 test_text = "/* doesn't have matched single quotes */";
862 * check for broken assert.h that needs stdio.h
865 hackname = broken_assert_stdio;
868 bypass = "include.*stdio\\.h";
870 c_fix_arg = "#include <stdio.h>\n";
871 test_text = "extern FILE* stderr;";
876 * check for broken assert.h that needs stdlib.h
879 hackname = broken_assert_stdlib;
881 select = 'exit *\(|abort *\(';
882 bypass = "include.*stdlib\\.h";
884 c_fix_arg = "#ifdef __cplusplus\n"
885 "#include <stdlib.h>\n"
887 test_text = "extern void exit ( int );";
892 * Remove `extern double cabs' declarations from math.h.
893 * This conflicts with C99. Discovered on AIX.
894 * SunOS4 has its cabs() declaration followed by a comment which
895 * terminates on the following line.
898 hackname = broken_cabs;
900 select = '^extern[ \t]+double[ \t]+cabs';
904 c_fix_arg = "^extern[ \t]+double[ \t]+cabs\\((struct dbl_hypot|)\\);";
906 test_text = "#ifdef __STDC__\n"
907 "extern double cabs(struct dbl_hypot);\n"
909 "extern double cabs();\n"
911 "extern double cabs(); /* This is a comment\n"
912 " and it ends here. */";
917 * Fix various macros used to define ioctl numbers.
918 * The traditional syntax was:
920 * #define _CTRL(n, x) (('n'<<8)+x)
921 * #define TCTRLCFOO _CTRL(T, 1)
923 * but this does not work with the C standard, which disallows macro
924 * expansion inside strings. We have to rewrite it thus:
926 * #define _CTRL(n, x) ((n<<8)+x)
927 * #define TCTRLCFOO _CTRL('T', 1)
929 * The select expressions match too much, but the c_fix code is cautious.
931 * CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ...
934 hackname = ctrl_quotes_def;
935 select = "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]";
936 c_fix = char_macro_def;
940 * This is two tests in order to ensure that the "CTRL(c)" can
941 * be selected in isolation from the multi-arg format
943 test_text = "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n";
944 test_text = "#define _CTRL(c) ('c'&037)";
948 hackname = ctrl_quotes_use;
949 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']";
950 c_fix = char_macro_use;
952 test_text = "#define TCTRLFOO BSD43_CTRL(T, 1)";
957 * sys/mman.h on HP/UX is not C++ ready,
958 * even though NO_IMPLICIT_EXTERN_C is defined on HP/UX.
960 * rpc/types.h on OSF1/2.0 is not C++ ready,
961 * even though NO_IMPLICIT_EXTERN_C is defined for the alpha.
963 * The problem is the declaration of malloc.
966 hackname = cxx_unready;
969 select = '[^#]+malloc.*;'; /* Catch any form of declaration
970 not within a macro. */
971 bypass = '"C"|__BEGIN_DECLS';
974 c_fix_arg = "#ifdef __cplusplus\n"
977 c_fix_arg = "#ifdef __cplusplus\n"
980 test_text = "extern void* malloc( size_t );";
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 these Sun OS files to avoid an invalid identifier in an #ifdef.
1006 hackname = ecd_cursor;
1007 files = "sunwindow/win_lock.h";
1008 files = "sunwindow/win_cursor.h";
1009 select = 'ecd\.cursor';
1011 c_fix_arg = 'ecd_cursor';
1013 test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
1018 * fix-header doesn't fix fabs' prototype, and I have no idea why.
1021 hackname = fix_header_breakage;
1022 mach = "m88k-motorola-sysv3*";
1025 select = 'extern double floor\(\), ceil\(\), fmod\(\), fabs\(\);';
1028 'extern double floor(), ceil(), fmod(), fabs _PARAMS((double));';
1029 test_text = 'extern double floor(), ceil(), fmod(), fabs();';
1034 * Fix HP & Sony's use of "../machine/xxx.h"
1035 * to refer to: <machine/xxx.h>
1038 hackname = hp_inline;
1039 files = sys/spinlock.h;
1040 files = machine/machparam.h;
1041 select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/';
1044 c_fix_arg = "%1<machine/%2.h>";
1046 c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/'
1049 test_text = ' # include "../machine/mumble.h"';
1054 * Check for (...) in C++ code in HP/UX sys/file.h.
1057 hackname = hp_sysfile;
1059 select = "HPUX_SOURCE";
1062 c_fix_arg = "(struct file *, ...)";
1063 c_fix_arg = '\(\.\.\.\)';
1065 test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
1070 * Keep HP-UX 11 from stomping on C++ math namespace
1071 * with defines for fabsf.
1074 hackname = hpux11_fabsf;
1076 select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
1077 bypass = "__cplusplus";
1080 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1084 "# define fabsf(x) ((float)fabs((double)(float)(x)))\n"
1090 * In inttypes.h on HPUX 11, the use of __CONCAT__ in the definition
1091 * of UINT32_C has undefined behavior according to ISO/ANSI:
1092 * the arguments to __CONCAT__ are not macro expanded before the
1093 * concatination happens so the trailing ')' in the first argument
1094 * is concatinated with the 'l' in the second argument creating an
1095 * invalid pp token. The behavior of invalid pp tokens is undefined.
1096 * GCC does not handle these invalid tokens the way the HP compiler does.
1097 * This problem will potentially occur anytime macros are used in the
1098 * arguments to __CONCAT__. A general solution to this problem would be to
1099 * insert another layer of macro between __CONCAT__ and its use
1100 * in UINT32_C. An example of this solution can be found in the C standard.
1101 * A more specific solution, the one used here, is to change the UINT32_C
1102 * macro to not used macros in the arguments to __CONCAT__.
1105 hackname = hpux11_uint32_c;
1107 select = "^#define UINT32_C\\(__c\\)[ \t]*"
1108 "__CONCAT__\\(__CONCAT_U__\\(__c\\),l\\)";
1110 c_fix_arg = '#define UINT32_C(__c) __CONCAT__(__c,ul)';
1112 "#define CONCAT_U__(__c)\t__CONCAT__(__c,u)\n"
1113 "#define UINT32_C(__c)\t__CONCAT__(__CONCAT_U__(__c),l)";
1118 * get rid of bogus inline definitions in HP-UX 8.0
1121 hackname = hpux8_bogus_inlines;
1124 sed = "s@inline int abs(int [a-z][a-z]*) {.*}"
1125 "@extern \"C\" int abs(int);@";
1126 sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
1127 sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
1128 sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
1129 test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n"
1130 "inline double sqr(double v) { return v**0.5; }";
1135 * Fix return type of abort and free
1138 hackname = int_abort_free_and_exit;
1140 select = "int[ \t]+(abort|free|exit)[ \t]*\\(";
1143 c_fix_arg = "void\t%1(";
1145 test_text = "extern int abort(int);\n"
1146 "extern int free(void*);\n"
1147 "extern int exit(void*);";
1152 * On Interactive Unix 2.2, certain traditional Unix definitions
1153 * (notably getc and putc in stdio.h) are omitted if __STDC__ is
1154 * defined, not just if _POSIX_SOURCE is defined. This makes it
1155 * impossible to compile any nontrivial program except with -posix.
1158 hackname = isc_omits_with_stdc;
1163 files = "sys/limits.h";
1164 files = "sys/fcntl.h";
1165 files = "sys/dirent.h";
1167 select = '!defined\(__STDC__\) && !defined\(_POSIX_SOURCE\)';
1169 c_fix_arg = '!defined(_POSIX_SOURCE)';
1170 test_text = "#if !defined(__STDC__) && !defined(_POSIX_SOURCE) /* ? ! */"
1171 "\nint foo;\n#endif";
1176 * Fix various macros used to define ioctl numbers.
1177 * The traditional syntax was:
1179 * #define _IO(n, x) (('n'<<8)+x)
1180 * #define TIOCFOO _IO(T, 1)
1182 * but this does not work with the C standard, which disallows macro
1183 * expansion inside strings. We have to rewrite it thus:
1185 * #define _IO(n, x) ((n<<8)+x)
1186 * #define TIOCFOO _IO('T', 1)
1188 * The select expressions match too much, but the c_fix code is cautious.
1190 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
1193 hackname = io_quotes_def;
1194 select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
1195 c_fix = char_macro_def;
1198 "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n"
1199 "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n"
1200 "#define _IO(x,y) ('x'<<8|y)";
1202 "#define XX_IO(x) ('x'<<8|256)";
1206 hackname = io_quotes_use;
1207 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
1209 c_fix = char_macro_use;
1211 test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
1212 "#define TIOCFOO \\\\\n"
1213 "BSD43__IOWR(T, 1) /* Some are multi-line */";
1218 * HPUX 10.x sys/param.h defines MAXINT which clashes with values.h
1221 hackname = hpux_maxint;
1222 files = sys/param.h;
1224 select = "^#[ \t]*define[ \t]*MAXINT[ \t]";
1227 c_fix_arg = "#ifndef MAXINT\n%0\n#endif";
1228 c_fix_arg = "^#[ \t]*define[ \t]*MAXINT[ \t].*";
1230 test_text = '#define MAXINT 0x7FFFFFFF';
1235 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
1238 hackname = hpux_systime;
1240 select = "^extern struct sigevent;";
1243 c_fix_arg = "struct sigevent;";
1245 test_text = 'extern struct sigevent;';
1250 * Check for missing ';' in struct
1253 hackname = ip_missing_semi;
1254 files = netinet/ip.h;
1256 sed = "/^struct/,/^};/s/}$/};/";
1262 "}; /* mumbled struct */\n";
1267 * IRIX 5.2's <sys/asm.h> contains an asm comment with a contraction
1268 * that causes the assembly preprocessor to complain about an
1269 * unterminated character constant.
1272 hackname = irix_asm_apostrophe;
1275 select = "^[ \t]*#.*[Ww]e're";
1277 c_fix_arg = "%1 are";
1278 c_fix_arg = "^([ \t]*#.*[Ww]e)'re";
1279 test_text = "\t# and we're on vacation";
1284 * Fixing ISC fmod declaration
1287 hackname = isc_fmod;
1289 select = 'fmod\(double\)';
1291 c_fix_arg = "fmod(double, double)";
1292 test_text = "extern double fmod(double);";
1297 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
1298 * use / * * / to concatenate tokens.
1301 hackname = kandr_concat;
1302 files = "sparc/asm_linkage.h";
1303 files = "sun3/asm_linkage.h";
1304 files = "sun3x/asm_linkage.h";
1305 files = "sun4/asm_linkage.h";
1306 files = "sun4c/asm_linkage.h";
1307 files = "sun4m/asm_linkage.h";
1308 files = "sun4c/debug/asm_linkage.h";
1309 files = "sun4m/debug/asm_linkage.h";
1310 files = "arm/as_support.h";
1311 files = "arm/mc_type.h";
1312 files = "arm/xcb.h";
1313 files = "dev/chardefmac.h";
1314 files = "dev/ps_irq.h";
1315 files = "dev/screen.h";
1316 files = "dev/scsi.h";
1317 files = "sys/tty.h";
1318 files = "Xm.acorn/XmP.h";
1319 files = bsd43/bsd43_.h;
1323 test_text = "#define __CONCAT__(a,b) a/**/b";
1328 * GNU libc1 string.h does not prototype memcpy and memcmp for gcc
1329 * versions > 1. This fix will open up the declaration for all
1330 * versions of GCC and for g++.
1333 hackname = libc1_ifdefd_memx;
1335 /* The string.h result is overwritten by AAB_ultrix_string when doing
1336 "make check" and will fail. Therefore, we add the following kludgery
1337 to insert the test_text into the special testing header. :-} */
1342 select = "' is a built-in function for gcc 2\\.x\\. \\*/";
1343 bypass = __cplusplus;
1346 '/\* `mem...\' is a built-in function for gcc 2\.x\. \*/' "\n"
1347 '#if defined\(__STDC__\) && __GNUC__ < 2' "\n"
1349 "extern [a-z_]+ mem.*(\n[^#].*)*;)\n"
1353 "/* \\`memcpy' is a built-in function for gcc 2.x. */\n"
1354 "#if defined(__STDC__) && __GNUC__ < 2\n"
1355 "/* Copy N bytes of SRC to DEST. */\n"
1356 "extern __ptr_t memcpy __P ((__ptr_t __dest, __const __ptr_t __src,\n"
1363 * In limits.h, put #ifndefs around things that are supposed to be defined
1364 * in float.h to avoid redefinition errors if float.h is included first.
1365 * On HP/UX this patch does not work, because on HP/UX limits.h uses
1366 * multi line comments and the inserted #endif winds up inside the
1367 * comment. Fortunately, HP/UX already uses #ifndefs in limits.h; if
1368 * we find a #ifndef FLT_MIN we assume that all the required #ifndefs
1369 * are there, and we do not add them ourselves.
1372 hackname = limits_ifndefs;
1373 files = "sys/limits.h";
1375 bypass = "ifndef[ \t]+FLT_MIN";
1378 c_fix_arg = "#ifndef %1\n%0\n#endif";
1379 c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+"
1380 "((FLT|DBL)_(MIN|MAX|DIG))[ \t].*";
1381 test_text = " #\tdefine\tDBL_DIG \t 0 /* somthin' */";
1386 * Delete the '#define void int' line from curses.h on Lynx
1389 hackname = lynx_void_int;
1391 select = "#[ \t]*define[ \t]+void[ \t]+int[ \t]*";
1394 test_text = "# define\tvoid\tint \t/* curses foiled again */";
1399 * Fix fcntl prototype in fcntl.h on LynxOS.
1402 hackname = lynxos_fcntl_proto;
1404 select = "fcntl[ \t]*" '\(int, int, int\)';
1406 c_fix_arg = '%1...)';
1407 c_fix_arg = "(fcntl[ \t]*" '\(int, int, )int\)';
1408 test_text = "extern int fcntl(int, int, int);";
1413 * libm.a on m88k-motorola-sysv3 contains a stupid optimization for
1414 * function hypot(), which returns the second argument without even
1415 * looking at its value, if the other is 0.0.
1418 hackname = m88k_bad_hypot_opt;
1419 mach = "m88k-motorola-sysv3*";
1421 select = "^extern double hypot\\(\\);\n";
1424 "/* Workaround a stupid Motorola optimization if one\n"
1425 " of x or y is 0.0 and the other is negative! */\n"
1427 "static __inline__ double fake_hypot (double x, double y)\n"
1429 "static __inline__ double fake_hypot (x, y)\n"
1433 "\treturn fabs (hypot (x, y));\n"
1435 "#define hypot\tfake_hypot\n";
1436 test_text = "extern double hypot();";
1441 * Fix incorrect S_IF* definitions on m88k-sysv3.
1444 hackname = m88k_bad_s_if;
1445 mach = "m88k-*-sysv3*";
1447 select = "#define[ \t]+S_IS[A-Z]+\\(m\\)[ \t]+\\(m[ \t]*&";
1450 c_fix_arg = '#define %1(m) (((m) & S_IFMT) == %2)';
1451 c_fix_arg = "#define[ \t]+(S_IS[A-Z]+)\\(m\\)[ \t]+"
1453 "(S_IF[A-Z][A-Z][A-Z]+|0[0-9]+)"
1455 test_text = '#define S_ISREG(m) (m & S_IFREG) /* is regular? */';
1460 * Put cpp wrappers around these include files to avoid redeclaration
1461 * errors during multiple inclusion on m88k-tektronix-sysv3.
1464 hackname = m88k_multi_incl;
1465 mach = "m88k-tektronix-sysv3*";
1474 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
1477 hackname = machine_ansi_h_va_list;
1478 files = machine/ansi.h;
1479 select = "define[ \t]+_BSD_VA_LIST_[ \t]";
1480 bypass = '__builtin_va_list';
1483 c_fix_arg = "%1__builtin_va_list";
1484 c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
1486 test_text = " # define _BSD_VA_LIST_\tchar**";
1491 * Fix non-ansi machine name defines
1494 hackname = machine_name;
1495 c_test = machine_name;
1496 c_fix = machine_name;
1498 test_text = "/* MACH_DIFF: */\n"
1499 "#if defined( i386 ) || defined( sparc ) || defined( vax )"
1500 "\n/* no uniform test, so be careful :-) */";
1505 * Some math.h files define struct exception, which conflicts with
1506 * the class exception defined in the C++ file std/stdexcept.h. We
1507 * redefine it to __math_exception. This is not a great fix, but I
1508 * haven't been able to think of anything better.
1509 * Note that we have to put the #ifdef/#endif blocks at beginning
1510 * and end of file, because fixproto runs after us and may insert
1511 * additional references to struct exception.
1514 hackname = math_exception;
1516 select = "struct exception";
1517 bypass = 'We have a problem when using C\+\+';
1520 c_fix_arg = "#ifdef __cplusplus\n"
1521 "#define exception __math_exception\n"
1524 c_fix_arg = "#ifdef __cplusplus\n"
1525 "#undef exception\n"
1528 test_text = "typedef struct exception t_math_exception;";
1533 * This looks pretty broken to me. ``dbl_max_def'' will contain
1534 * "define DBL_MAX " at the start, when what we really want is just
1535 * the value portion. Can't figure out how to write a test case
1536 * for this either :-(
1539 hackname = math_huge_val_from_dbl_max;
1543 * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
1544 * in math.h, this fix applies.
1546 select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
1547 bypass = "define[ \t]+DBL_MAX";
1551 * See if we have a definition for DBL_MAX in float.h.
1552 * If we do, we will replace the one in math.h with that one.
1555 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
1556 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
1558 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
1559 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
1560 "s@DBL_MAX@'\"$dbl_max_def@\"\n"
1565 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
1566 "#define HUGE_VAL DBL_MAX";
1571 * In any case, put #ifndef .. #endif around #define HUGE_VAL in math.h.
1574 hackname = math_huge_val_ifndef;
1576 files = math/math.h;
1577 select = "define[ \t]+HUGE_VAL";
1580 c_fix_arg = "#ifndef HUGE_VAL\n%0\n#endif";
1581 c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+HUGE_VAL[ \t].*";
1583 test_text = "# define\tHUGE_VAL 3.4e+40";
1588 * Fix nested comments in Motorola's <limits.h> and <sys/limits.h>
1591 hackname = nested_motorola;
1592 mach = "m68k-motorola-sysv*";
1593 files = sys/limits.h;
1595 select = "max # bytes atomic in write|error value returned by Math lib";
1597 sed = "s@^\\(#undef[ \t][ \t]*PIPE_BUF[ \t]*"
1598 "/\\* max # bytes atomic in write to a\\)$@\\1 */@";
1599 sed = "s@\\(/\\*#define\tHUGE_VAL\t3.[0-9e+]* \\)"
1600 "\\(/\\*error value returned by Math lib\\*/\\)$@\\1*/ \\2@";
1603 "#undef PIPE_BUF /* max # bytes atomic in write to a\n"
1605 "/*#define\tHUGE_VAL\t3.9e+9 /*error value returned by Math lib*/";
1610 * Fixing nested comments in ISC <sys/limits.h>
1613 hackname = nested_sys_limits;
1614 files = sys/limits.h;
1616 sed = "/CHILD_MAX/s,/\\* Max, Max,";
1617 sed = "/OPEN_MAX/s,/\\* Max, Max,";
1618 test_text = "/*\n#define CHILD_MAX 20 /* Max, Max, ... */ /*\n"
1619 "#define OPEN_MAX 20 /* Max, Max, ... */\n";
1626 hackname = nested_auth_des;
1628 select = '(/\*.*rpc/auth_des\.h>.*)/\*';
1630 c_fix_arg = "%1*/ /*";
1631 test_text = "/*#include <rpc/auth_des.h> /* skip this */";
1636 * fix bogus recursive stdlib.h in NEWS-OS 4.0C
1639 hackname = news_os_recursion;
1641 select = "[ \t]*#include <stdlib\\.h>.*";
1644 c_fix_arg = "#ifdef BOGUS_RECURSION\n%0\n#endif";
1645 test_text = "#include <stdlib.h>";
1650 * NeXT 3.2 adds const prefix to some math functions.
1651 * These conflict with the built-in functions.
1654 hackname = next_math_prefix;
1655 files = ansi/math.h;
1656 select = "^extern[ \t]+double[ \t]+__const__[ \t]";
1659 c_fix_arg = "extern double %1(";
1660 c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
1662 test_text = "extern\tdouble\t__const__\tmumble();";
1667 * NeXT 3.2 uses the word "template" as a parameter for some
1668 * functions. GCC reports an invalid use of a reserved key word
1669 * with the built-in functions.
1672 hackname = next_template;
1674 select = "[ \t]template\\)";
1678 c_fix_arg = "\\(([^)]*)[ \t]template\\)";
1679 test_text = "extern mumble( char * template); /* fix */";
1684 * NeXT 3.2 includes the keyword volatile in the abort() and exit()
1685 * function prototypes. That conflicts with the built-in functions.
1688 hackname = next_volitile;
1689 files = ansi/stdlib.h;
1690 select = "^extern[ \t]+volatile[ \t]+void[ \t]";
1693 c_fix_arg = "extern void %1(";
1694 c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
1696 test_text = "extern\tvolatile\tvoid\tabort();";
1701 * NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1.
1702 * Note that version 3 of the NeXT system has wait.h in a different directory,
1703 * so that this code won't do anything. But wait.h in version 3 has a
1704 * conditional, so it doesn't need this fix. So everything is okay.
1707 hackname = next_wait_union;
1710 select = 'wait\(union wait';
1712 c_fix_arg = "wait(void";
1713 test_text = "extern pid_d wait(union wait*);";
1718 * a missing semi-colon at the end of the nodeent structure definition.
1721 hackname = nodeent_syntax;
1722 files = netdnet/dnetdb.h;
1723 select = "char[ \t]*\\*na_addr[ \t]*$";
1726 test_text = "char *na_addr\t";
1731 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
1732 * defining regex.h related types. This causes libg++ build and usage
1733 * failures. Fixing this correctly requires checking and modifying 3 files.
1736 hackname = osf_namespace_a;
1737 files = reg_types.h;
1738 files = sys/lc_core.h;
1739 test = " -r reg_types.h";
1740 test = " -r sys/lc_core.h";
1741 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
1742 test = " -z \"`grep __regex_t regex.h`\"";
1746 c_fix_arg = "reg(ex|off|match)_t";
1748 test_text = "`touch sys/lc_core.h`"
1749 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
1750 "extern regex_t re;\n"
1751 "extern regoff_t ro;\n"
1752 "extern regmatch_t rm;\n";
1756 hackname = osf_namespace_c;
1758 test = " -r reg_types.h";
1759 test = " -r sys/lc_core.h";
1760 test = " -n \"`grep '} regex_t;' reg_types.h`\"";
1761 test = " -z \"`grep __regex_t regex.h`\"";
1763 select = "#include <reg_types\.h>.*";
1766 "typedef __regex_t\tregex_t;\n"
1767 "typedef __regoff_t\tregoff_t;\n"
1768 "typedef __regmatch_t\tregmatch_t;";
1770 test_text = "#include <reg_types.h>";
1775 * Fix __page_size* declarations in pthread.h AIX 4.1.[34].
1776 * The original ones fail if uninitialized externs are not common.
1777 * This is the default for all ANSI standard C++ compilers.
1780 hackname = pthread_page_size;
1782 select = "^int __page_size";
1784 c_fix_arg = "extern %0";
1785 test_text = "int __page_size;";
1790 * Fix return type of fread and fwrite on sysV68
1793 hackname = read_ret_type;
1795 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
1797 c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
1798 c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
1800 test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
1805 * function class(double x) conflicts with C++ keyword on rs/6000
1808 hackname = rs6000_double;
1810 select = '[^a-zA-Z_]class\(';
1813 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1814 c_fix_arg = '^.*[^a-zA-Z_]class\(.*';
1816 test_text = "extern int class();";
1821 * Wrong fchmod prototype on RS/6000.
1824 hackname = rs6000_fchmod;
1826 select = 'fchmod\(char \*';
1828 c_fix_arg = "fchmod(int";
1829 test_text = "extern int fchmod(char *, mode_t);";
1834 * parameters conflict with C++ new on rs/6000
1837 hackname = rs6000_param;
1841 select = 'rename\(const char \*old, const char \*new\)';
1843 c_fix_arg = 'rename(const char *_old, const char *_new)';
1845 test_text = 'extern int rename(const char *old, const char *new);';
1850 * The static functions lstat() and fchmod() in <sys/stat.h>
1851 * cause G++ grief since they're not wrapped in "if __cplusplus".
1853 * On SCO OpenServer 5.0.0 through (at least) 5.0.5 <sys/stat.h> contains
1854 * tiny static wrappers that aren't C++ safe.
1857 hackname = sco_static_func;
1859 mach = "i?86-*-sco3.2*";
1860 select = "^static int";
1862 sed = "/^static int/i\\\n"
1863 "#if __cplusplus\\\n"
1864 "extern \"C\" {\\\n"
1865 "#endif /* __cplusplus */";
1868 "#if __cplusplus\\\n"
1870 "#endif /* __cplusplus */";
1874 "static int\tstat(const char *__f, struct stat *__p) {\n"
1875 "\treturn __stat32(__f, __p);\n"
1876 "}\n\n# else /* !__STDC__ */\n"
1878 "static int\tstat(__f, __p)\n"
1880 "\tstruct stat *__p;\n"
1882 "\treturn __stat32(__f, __p);\n"
1889 * "!__STDC__" is "!defined( __STRICT_ANSI__ )"
1892 hackname = sco_strict_ansi;
1893 mach = "i?86-*-sco3.2*";
1894 select = "^[ \t]*#[ \t]*if.*!__STDC__";
1897 c_fix_arg = "%1defined(__STRICT_ANSI__)%2";
1898 c_fix_arg = "^([ \t]*#[ \t]*if[ \t].*!)__STDC__(.*)";
1900 test_text = "#if !__STDC__ /* not standard C */\nint foo;\n#endif";
1905 * Fix prototype declaration of utime in sys/times.h.
1906 * In 3.2v4.0 the const is missing.
1909 hackname = sco_utime;
1910 files = sys/times.h;
1911 mach = "i?86-*-sco3.2v4*";
1913 select = '\(const char \*, struct utimbuf \*\);';
1915 c_fix_arg = '(const char *, const struct utimbuf *);';
1917 test_text = "extern int utime(const char *, struct utimbuf *);";
1922 * Sony NEWSOS 5.0 does not support the complete ANSI C standard.
1926 hackname = sony_ctype;
1928 test = " -x /bin/sony";
1929 test = " ! -z \"`if /bin/sony ; then echo true ; fi`\"";
1930 sed = "s/__ctype/_ctype/g";
1936 * Sony NEWSOS 5.0 does not support the complete ANSI C standard.
1940 hackname = sony_stdio;
1942 test = " -x /bin/sony";
1943 test = " ! -z \"`if /bin/sony ; then echo true ; fi`\"";
1944 sed = "s/__filbuf/_filbuf/g\n"
1945 "s/__flsbuf/_flsbuf/g\n"
1952 * Add a `static' declaration of `getrnge' into <regexp.h>.
1954 * Don't do this if there is already a `static void getrnge' declaration
1955 * present, since this would cause a redeclaration error. Solaris 2.x has
1956 * such a declaration.
1960 hackname = static_getrnge;
1962 bypass = "static void getrnge";
1963 sed = "/^static int[ \t]*size;/c\\\n"
1964 "static int size ;\\\n\\\n"
1965 "static int getrnge ();";
1971 * a missing semi-colon at the end of the statsswtch structure definition.
1974 hackname = statsswtch;
1975 files = rpcsvc/rstat.h;
1976 select = "boottime$";
1978 c_fix_arg = "boottime;";
1979 test_text = "struct statswtch {\n int boottime\n};";
1984 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
1985 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
1989 hackname = stdio_stdarg_h;
1991 bypass = "include.*(stdarg\.h|machine/ansi\.h)";
1995 c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n";
2002 * Don't use or define the name va_list in stdio.h.
2003 * This is for ANSI and also to interoperate properly with gcc's varargs.h.
2004 * Note _BSD_VA_LIST_ is dealt with elsewhere.
2007 hackname = stdio_va_list;
2009 bypass = '__gnuc_va_list|_BSD_VA_LIST_';
2012 * Use __gnuc_va_list in arg types in place of va_list.
2013 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. We're hoping the
2014 * trailing parentheses and semicolon save all other systems from this.
2015 * Define __not_va_list__ (something harmless and unused)
2016 * instead of va_list.
2017 * Don't claim to have defined va_list.
2019 sed = "s@ va_list @ __gnuc_va_list @\n"
2020 "s@ va_list)@ __gnuc_va_list)@\n"
2021 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
2022 "s@ va_list@ __not_va_list__@\n"
2023 "s@\\*va_list@*__not_va_list__@\n"
2024 "s@ __va_list)@ __gnuc_va_list)@\n"
2025 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
2026 "@typedef \\1 __not_va_list__;@\n"
2027 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
2028 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
2029 "s@VA_LIST@DUMMY_VA_LIST@\n"
2030 "s@_Va_LIST@_VA_LIST@";
2031 test_text = "extern void mumble( va_list);";
2036 * Check for strict ansi compliance
2040 hackname = strict_ansi;
2041 select = "__STDC__[ \t]*[=!]=[ \t]*[01]";
2042 sed = "s/__STDC__[ \t]*==[ \t]*0/!defined (__STRICT_ANSI__)/g";
2043 sed = "s/__STDC__[ \t]*!=[ \t]*0/defined (__STRICT_ANSI__)/g";
2044 sed = "s/__STDC__[ \t]*==[ \t]*1/defined (__STRICT_ANSI__)/g";
2045 sed = "s/__STDC__[ \t]*!=[ \t]*1/!defined (__STRICT_ANSI__)/g";
2051 * IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s
2052 * in prototype without previous definition.
2055 hackname = struct_file;
2057 select = '^.*xdrstdio_create.*struct __file_s';
2059 c_fix_arg = "struct __file_s;\n%0";
2060 test_text = "extern void xdrstdio_create( struct __file_s* );";
2065 * IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr
2066 * in prototype without previous definition.
2069 hackname = struct_sockaddr;
2071 select = "^.*authdes_create.*struct sockaddr";
2072 bypass = "<sys/socket\.h>";
2074 c_fix_arg = "struct sockaddr;\n%0";
2075 test_text = "extern AUTH* authdes_create( struct sockaddr* );";
2080 * Apply fix this to all OSs since this problem seems to effect
2081 * more than just SunOS.
2084 hackname = sun_auth_proto;
2090 * Select those files containing '(*name)()'.
2092 select = '\(\*[a-z][a-z_]*\)\(\)';
2095 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
2096 "#else\n%1();%2\n#endif";
2097 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
2101 " int (*name)(); /* C++ bad */\n"
2107 * Fix bogus #ifdef on SunOS 4.1.
2110 hackname = sun_bogus_ifdef;
2111 files = "hsfs/hsfs_spec.h";
2112 files = "hsfs/iso_spec.h";
2113 select = '#ifdef(.*\|\|.*)';
2115 c_fix_arg = "#if%1";
2117 test_text = "#ifdef __i386__ || __vax__ || __sun4c__";
2122 * Fix the CAT macro in SunOS memvar.h.
2125 hackname = sun_catmacro;
2126 files = pixrect/memvar.h;
2127 select = "^#define[ \t]+CAT\\(a,b\\).*";
2132 "# define CAT(a,b) a##b\n"
2133 "#else\n%0\n#endif";
2136 "#define CAT(a,b)\ta/**/b";
2141 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
2142 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68
2145 hackname = sun_malloc;
2148 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
2149 sed = "s/int[ \t][ \t]*free/void\tfree/g";
2150 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
2151 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
2152 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
2155 "typedef char *\tmalloc_t;\n"
2157 "char*\tmalloc();\n"
2158 "char*\tcalloc();\n"
2159 "char*\trealloc();";
2164 * Check for yet more missing ';' in struct (in SunOS 4.0.x)
2167 hackname = sun_rusers_semi;
2168 files = rpcsvc/rusers.h;
2170 sed = "/^struct/,/^};/s/_cnt$/_cnt;/";
2171 test_text = "struct mumble\n int _cnt\n};";
2176 * signal.h on SunOS defines signal using (),
2177 * which causes trouble when compiling with g++ -pedantic.
2180 hackname = sun_signal;
2181 files = sys/signal.h;
2183 select = "^void\t" '\(\*signal\(\)\)\(\);.*';
2187 "#ifdef __cplusplus\n"
2188 "void\t(*signal(...))(...);\n"
2189 "#else\n%0\n#endif";
2191 test_text = "void\t(*signal())();";
2196 * math.h on SunOS 4 puts the declaration of matherr before the definition
2197 * of struct exception, so the prototype (added by fixproto) causes havoc.
2200 hackname = sunos_matherr_decl;
2203 /* If matherr has a prototype already, the header needs no fix. */
2204 bypass = 'matherr.*(struct exception|__MATH_EXCEPTION)';
2208 c_fix_arg = "struct exception;\n";
2210 test_text = "extern int matherr();";
2215 * Correct the return type for strlen in strings.h in SunOS 4.
2218 hackname = sunos_strlen;
2220 select = "int[ \t]*strlen\\(\\);(.*)";
2222 c_fix_arg = "__SIZE_TYPE__ strlen();%1";
2223 test_text = " int\tstrlen(); /* string length */";
2228 * Solaris math.h and floatingpoint.h define __P without protection,
2229 * which conflicts with the fixproto definition. The fixproto
2230 * definition and the Solaris definition are used the same way.
2235 files = floatingpoint.h;
2236 select = "^#define[ \t]+__P.*";
2238 c_fix_arg = "#ifndef __P\n%0\n#endif";
2240 test_text = "#define __P(a) a";
2245 * Disable apparent native compiler optimization cruft in SVR4.2 <string.h>
2246 * that is visible to any ANSI compiler using this include. Simply
2247 * delete the lines that #define some string functions to internal forms.
2251 hackname = svr4_disable_opt;
2253 select = '#define.*__std_hdr_';
2254 sed = '/#define.*__std_hdr_/d';
2260 * Conditionalize some of <sys/endian.h> on __GNUC__ and __GNUG__.
2261 * On some systems (UnixWare 2, UnixWare 7), the file is byteorder.h
2262 * but we still "hijack" it and redirect it to the GNU byteorder.h..
2266 hackname = svr4_endian;
2267 files = sys/endian.h;
2270 * since we emit our own sys/byteorder.h,
2271 * this fix can never be applied to that file.
2273 files = sys/byteorder.h;
2275 bypass = '__GNUC__';
2277 sed = "/#\tifdef\t__STDC__/i\\\n"
2278 "# if !defined (__GNUC__) && !defined (__GNUG__)\n";
2280 sed = "/#\t\tinclude\t<sys\\/byteorder.h>/s/\t\t/ /";
2282 sed = "/# include\t<sys\\/byteorder.h>/i\\\n"
2283 "# endif /* !defined (__GNUC__) && !defined (__GNUG__) */\n";
2289 * Remove useless extern keyword from struct forward declarations
2290 * in <sys/stream.h> and <sys/strsubr.h>
2294 hackname = svr4_extern_struct;
2295 files = sys/stream.h;
2296 files = sys/strsubr.h;
2297 select = 'extern struct [a-z_]*;';
2298 sed = 's/extern struct \([a-z][a-z_]*\)/struct \1/';
2303 * Fix declarations of `ftw' and `nftw' in <ftw.h>. On some/most SVR4
2304 * systems the file <ftw.h> contains extern declarations of these
2305 * functions followed by explicitly `static' definitions of these
2306 * functions... and that's not allowed according to ANSI C. (Note
2307 * however that on Solaris, this header file glitch has been pre-fixed by
2308 * Sun. In the Solaris version of <ftw.h> there are no static
2309 * definitions of any function so we don't need to do any of this stuff
2315 hackname = svr4_ftw;
2317 select = '^extern int ftw\(const';
2319 sed = '/^extern int ftw(const/i' "\\\n"
2320 "#if !defined(_STYPES)\\\n"
2325 sed = 's/extern \(int ftw(const.*\)$/\1/';
2326 sed = "/^extern int nftw/i\\\n"
2327 "#if defined(_STYPES)\\\n"
2332 sed = 's/extern \(int nftw.*\)$/\1/';
2333 sed = "/^extern int ftw(),/c\\\n"
2334 "#if !defined(_STYPES)\\\n"
2340 "#if defined(_STYPES)\\\n"
2352 * Fix broken decl of getcwd present on some svr4 systems.
2355 hackname = svr4_getcwd;
2358 files = prototypes.h;
2359 select = 'getcwd\(char \*, int\)';
2362 c_fix_arg = "getcwd(char *, size_t)";
2364 test_text = "extern char* getcwd(char *, int);";
2373 hackname = svr4_kernel;
2374 files = fs/rfs/rf_cache.h;
2378 files = sys/getpages.h;
2380 files = sys/cmn_err.h;
2381 files = sys/kdebugger.h;
2385 c_fix_arg = "#ifdef _KERNEL\n";
2386 c_fix_arg = "#endif /* _KERNEL */\n";
2392 * Delete any #defines of `__i386' which may be present in <ieeefp.h>. They
2393 * tend to conflict with the compiler's own definition of this symbol. (We
2394 * will use the compiler's definition.)
2395 * Likewise __sparc, for Solaris, and __i860, and a few others
2396 * (guessing it is necessary for all of them).
2400 hackname = svr4_mach_defines;
2402 select = "#define[ \t]*__(i386|i860|mips|sparc|m88k|m68k)[ \t]";
2403 sed = "/#define[ \t]*__\\(i386|i860|mips|sparc|m88k|m68k\\)[ \t]/d";
2409 * Fix declarations of `makedev', `major', and `minor' in <sys/mkdev.h>.
2410 * They are declared as non-static then immediately redeclared as static.
2414 hackname = svr4_mkdev;
2415 files = sys/mkdev.h;
2418 sed = "/^dev_t makedev(/s/^/static /";
2419 sed = "/^major_t major(/s/^/static /";
2420 sed = "/^minor_t minor(/s/^/static /";
2426 * Fix reference to NC_NPI_RAW in <sys/netcspace.h>.
2427 * Also fix types of array initializers.
2431 hackname = svr4_netcspace;
2432 files = sys/netcspace.h;
2433 select = 'NC_NPI_RAW';
2434 sed = 's/NC_NPI_RAW/NC_TPI_RAW/g';
2435 sed = 's/NC_/(unsigned long) NC_/';
2440 * Fix reference to NMSZ in <sys/adv.h>.
2444 hackname = svr4_nmsz;
2446 select = '\[NMSZ\]';
2447 sed = 's/\[NMSZ\]/\[RFS_NMSZ\]/g';
2453 * Fix broken decl of profil present on some svr4 systems.
2456 hackname = svr4_profil;
2461 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
2463 c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)';
2466 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
2471 * Convert functions to prototype form, and fix arg names in <sys/stat.h>.
2475 hackname = svr4_proto_form;
2477 select = 'const extern';
2479 sed = "/^stat([ \t]*[^c]/ {\nN\nN\n"
2484 sed = "/^lstat([ \t]*[^c]/ {\nN\nN\n"
2489 sed = "/^fstat([ \t]*[^i]/ {\nN\nN\n"
2494 sed = "/^mknod([ \t]*[^c]/{\nN\nN\nN\n"
2499 sed = "1,$s/\\([^A-Za-z]\\)path\\([^A-Za-z]\\)/\\1__path\\2/g";
2500 sed = "1,$s/\\([^A-Za-z]\\)buf\\([^A-Za-z]\\)/\\1__buf\\2/g";
2501 sed = "1,$s/\\([^A-Za-z]\\)fd\\([^A-Za-z]\\)/\\1__fd\\2/g";
2502 sed = "1,$s/ret\\([^u]\\)/__ret\\1/g";
2503 sed = "1,$s/\\([^_]\\)mode\\([^_]\\)/\\1__mode\\2/g";
2504 sed = "1,$s/\\([^_r]\\)dev\\([^_]\\)/\\1__dev\\2/g";
2509 * Add a prototyped declaration of mmap to <sys/mman.h>.
2513 hackname = svr4_proto_mmap;
2515 select = '^extern caddr_t mmap();$';
2516 sed = '/^extern caddr_t mmap();$/c' "\\\n"
2517 "#ifdef __STDC__\\\n"
2518 "extern caddr_t mmap (caddr_t, size_t, int, int, int, off_t);\\\n"
2519 "#else /* !defined(__STDC__) */\\\n"
2520 "extern caddr_t mmap ();\\\n"
2521 "#endif /* !defined(__STDC__) */\\\n";
2526 * Add a #define of _SIGACTION_ into <sys/signal.h>.
2530 hackname = svr4_sigaction;
2531 files = sys/signal.h;
2532 sed = "/^struct sigaction {/i\\\n"
2533 "#define _SIGACTION_";
2534 sed = 's/(void *(\*)())/(void (*)(int))/';
2539 * Put storage class at start of decl, to avoid warning.
2543 hackname = svr4_storage_class;
2544 files = rpc/types.h;
2545 select = 'const extern';
2546 sed = 's/const extern/extern const/g';
2552 * Like svr4_mach_defines, but with newfangled syntax.
2553 * Source lines are of #define __i386 #machine(i386). Delete them.
2557 hackname = svr5_mach_defines;
2559 select = "#define[ \t]*__i386.*\(i386\)";
2560 sed = "/#define[ \t]*__i386.*/d";
2566 * Fix these files to use the same types that we think they should.
2569 hackname = gnu_types;
2570 files = "sys/types.h";
2572 files = "sys/stdtypes.h";
2576 bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
2577 select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
2580 test_text = "typedef long int ptrdiff_t; /* long int */\n"
2581 "typedef uint_t size_t; /* uint_t */\n"
2582 "typedef ushort_t wchar_t; /* ushort_t */";
2587 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
2588 * in string.h on sysV68
2589 * Correct the return type for strlen in string.h on Lynx.
2590 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
2591 * Add missing const for strdup on OSF/1 V3.0.
2592 * On sysV88 layout is slightly different.
2595 hackname = sysv68_string;
2599 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
2600 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
2601 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
2603 sed = "/^extern char$/N";
2604 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
2606 sed = "/^extern int$/N";
2607 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
2609 sed = "/^\tstrncmp(),$/N";
2610 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
2611 '\1;' "\\\nextern unsigned int\\\n\\2/";
2614 "extern int strlen();\n"
2616 "extern int ffs(long);\n"
2629 "\tstrlen(), strspn();";
2634 * Fix return type of calloc, malloc, realloc, bsearch and exit
2637 hackname = sysz_stdlib_for_sun;
2640 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
2642 c_fix_arg = "void *\t%1(";
2645 "extern char*\tcalloc(size_t);\n"
2646 "extern char*\tmalloc(size_t);\n"
2647 "extern char*\trealloc(void*,size_t);\n"
2648 "extern char*\tbsearch(void*,size_t,size_t);\n";
2653 * if the #if says _cplusplus, not the double underscore __cplusplus
2657 hackname = tinfo_cplusplus;
2659 select = "[ \t]_cplusplus";
2662 c_fix_arg = " __cplusplus";
2663 test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
2668 * parameter to atof not const on DECstation Ultrix V4.0 and NEWS-OS 4.2R.
2671 hackname = ultrix_atof_param;
2673 select = "atof\\([ \t]*char";
2676 c_fix_arg = "atof(const char";
2678 test_text = "extern double atof( char *__nptr);\n";
2683 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
2686 hackname = ultrix_const;
2688 select = 'perror\( char \*';
2691 c_fix_arg = "%1 const %3 *__";
2692 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
2693 "[ \t]+(char|void) \\*__";
2696 "extern void perror( char *__s );\n"
2697 "extern int fputs( char *__s, FILE *);\n"
2698 "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n"
2699 "extern int fscanf( FILE *__stream, char *__format, ...);\n"
2700 "extern int scanf( char *__format, ...);\n";
2705 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
2708 hackname = ultrix_const2;
2711 select = '\*fopen\( char \*';
2713 c_fix_arg = "%1( const char *%3, const char *";
2714 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\("
2715 "[ \t]*char[ \t]*\\*([^,]*),"
2716 "[ \t]*char[ \t]*\\*[ \t]*";
2719 "extern FILE *fopen( char *__filename, char *__type );\n"
2720 "extern int sscanf( char *__s, char *__format, ...);\n"
2721 "extern FILE *popen(char *, char *);\n"
2722 "extern char *tempnam(char*,char*);\n";
2727 * Ultrix V4.[35] puts the declaration of uname before the definition
2728 * of struct utsname, so the prototype (added by fixproto) causes havoc.
2731 hackname = ultrix_fix_fixproto;
2732 files = sys/utsname.h;
2736 c_fix_arg = "struct utsname;\n%0";
2737 c_fix_arg = "^[ \t]*extern[ \t]*int[ \t]*uname\\(\\);";
2740 "/* ULTRIX's uname */\nextern\tint\tuname();";
2745 * Check for bad #ifdef line (in Ultrix 4.1)
2748 hackname = ultrix_ifdef;
2749 select = "^#ifdef KERNEL[ \t]+&&";
2753 c_fix_arg = "#if defined(KERNEL) &&";
2756 "#ifdef KERNEL\t&& defined( mumbojumbo )\nint oops;\n#endif";
2761 * Strip "|| CC$gfloat" from Ultrix math headers.
2764 hackname = ultrix_math_ifdef;
2765 files = sys/limits.h;
2768 select = "^(#if.*)\\|\\|[ \t]+CC\\$[a-z]+";
2772 test_text = '#if defined(__GFLOAT) || CC\$gfloat';
2777 * Avoid nested comments on Ultrix 4.3.
2780 hackname = ultrix_nested_ioctl;
2781 files = sys/ioctl.h;
2782 select = "^/\\* #define SIOCSCREEN";
2783 sed = "/^\\/\\* #define SIOCSCREEN/s@/\\* screend@*//* screend@";
2785 "/* #define SIOCSCREENON _IOWR('i', 49, int)"
2786 "/* screend, net/gw_screen.h */\n";
2791 hackname = ultrix_nested_svc;
2793 select = "^ \\*[ \t]*int protocol; */\\*";
2794 sed = "s@^\\( \\*\tint protocol; \\)/\\*@\\1*/ /*@";
2796 " *\tint protocol; /* like TCP or UDP\n";
2801 * Add missing prototype for lstat and define for S_ISLNK
2802 * in Ultrix V4.3 sys/stat.h.
2805 hackname = ultrix_stat;
2807 select = "@\\(#\\)stat\\.h.*6\\.1.*\\(ULTRIX\\)";
2808 sed = "/^#define[ \t]S_IFPORT[ \t]*S_IFIFO$/a\\\n"
2810 "/* macro to test for symbolic link */\\\n"
2811 "#define S_ISLNK(mode) (((mode) & S_IFMT) == S_IFLNK)\\\n"
2813 sed = "/^[ \t]*fstat(),$/a\\\n"
2816 "@(#)stat.h 6.1 (ULTRIX)\n"
2817 "#define S_IFPORT S_IFIFO\n"
2823 * Check for superfluous `static' (in Ultrix 4.2)
2824 * On Ultrix 4.3, includes of other files (r3_cpu.h,r4_cpu.h) is broken.
2827 hackname = ultrix_static;
2828 files = machine/cpu.h;
2829 select = '#include "r[34]_cpu';
2830 sed = "s/^static struct tlb_pid_state/struct tlb_pid_state/";
2831 sed = 's/^#include "r3_cpu\.h"$/#include <machine\/r3_cpu\.h>/';
2832 sed = 's/^#include "r4_cpu\.h"$/#include <machine\/r4_cpu\.h>/';
2834 "static struct tlb_pid_state {\n"
2835 "#include \"r3_cpu.h\"\n";
2840 * Add once-only latch to Ultrix V4.3 strings.h.
2843 hackname = ultrix_strings;
2845 select = "@\\(#\\)strings\\.h.*6\\.1.*\\(ULTRIX\\)";
2848 "@(#)strings.h 6.1 (ULTRIX)\n";
2853 * Fix multiple defines for NULL. Sometimes, we stumble into \r\n
2854 * terminated lines, so accommodate these. Test both ways.
2857 hackname = undefine_null;
2858 select = "^#[ \t]*define[ \t]+NULL[ \t]";
2859 bypass = "#[ \t]*(ifn|un)def[ \t]+NULL($|[ \t\r])";
2862 c_fix_arg = "#ifndef NULL%2\n#define NULL%1%2\n#endif%2\n";
2863 c_fix_arg = "^#[ \t]*define[ \t]*[ \t]NULL([^\r\n]+)([\r]*)\n";
2865 test_text = "#define NULL 0UL\r\n#define NULL\t((void*)0)\n";
2870 * If arpa/inet.h prototypes are incompatible with the ones we just
2871 * installed in <sys/byteorder.h>, just remove the protos.
2872 * Because of this close association, this patch must be applied only
2873 * on those systems where the replacement byteorder header is installed.
2876 hackname = uw7_byteorder_fix;
2877 files = arpa/inet.h;
2878 select = "in_port_t";
2879 test = "-f $DESTDIR/sys/byteorder.h";
2881 mach = "*-*-sysv4*";
2882 mach = "i?86-*-sysv5*";
2883 mach = "i?86-*-udk*";
2884 mach = "i?86-*-solaris2.[0-4]";
2885 mach = "powerpcle-*-solaris2.[0-4]";
2886 mach = "sparc-*-solaris2.[0-4]";
2891 c_fix_arg = "^extern.*(htons|ntohs).*\\(in_port_t\\).*\n";
2893 test_text = "extern htons(in_port_t);"
2894 "`[ ! -d $DESTDIR/sys ] && mkdir $DESTDIR/sys\n"
2895 "echo '/* DUMMY */' >> sys/byteorder.h\n"
2896 "touch $DESTDIR/sys/byteorder.h`";
2901 * Fix definitions of macros used by va-i960.h in VxWorks header file.
2904 hackname = va_i960_macro;
2905 files = arch/i960/archI960.h;
2906 select = "__(vsiz|vali|vpad|alignof__)";
2909 c_fix_arg = "__vx%1";
2912 "extern int __vsiz vsiz;\n"
2913 "extern int __vali vali;\n"
2914 "extern int __vpad vpad;\n"
2915 "#define __alignof__(x) ...";
2920 * AIX headers define NULL to be cast to a void pointer,
2921 * which is illegal in ANSI C++.
2924 hackname = void_null;
2934 files = sys/param.h;
2935 files = sys/types.h;
2936 select = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
2938 c_fix_arg = "#define NULL 0";
2939 test_text = "# define\tNULL \t((void *)0) /* typed NULL */";
2944 * Make VxWorks header which is almost gcc ready fully gcc ready.
2947 hackname = vxworks_gcc_problem;
2948 files = types/vxTypesBase.h;
2949 select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
2951 sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
2954 sed = "/[ \t]size_t/i\\\n"
2955 "#ifndef _GCC_SIZE_T\\\n"
2956 "#define _GCC_SIZE_T\n";
2958 sed = "/[ \t]size_t/a\\\n"
2961 sed = "/[ \t]ptrdiff_t/i\\\n"
2962 "#ifndef _GCC_PTRDIFF_T\\\n"
2963 "#define _GCC_PTRDIFF_T\n";
2965 sed = "/[ \t]ptrdiff_t/a\\\n"
2968 sed = "/[ \t]wchar_t/i\\\n"
2969 "#ifndef _GCC_WCHAR_T\\\n"
2970 "#define _GCC_WCHAR_T\n";
2972 sed = "/[ \t]wchar_t/a\\\n"
2976 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
2977 "typedef unsigned int size_t;\n"
2978 "typedef long ptrdiff_t;\n"
2979 "typedef unsigned short wchar_t;\n"
2980 "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
2985 * Fix VxWorks <time.h> to not require including <vxTypes.h>.
2988 hackname = vxworks_needs_vxtypes;
2990 select = "uint_t([ \t]+_clocks_per_sec)";
2992 c_fix_arg = "unsigned int%1";
2993 test_text = "uint_t\t_clocks_per_sec;";
2998 * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
3001 hackname = vxworks_needs_vxworks;
3003 test = " -r types/vxTypesOld.h";
3004 test = " -n \"`egrep '#include' $file`\"";
3005 test = " -n \"`egrep ULONG $file`\"";
3006 select = "#[ \t]define[ \t]+__INCstath";
3008 sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
3009 "#include <types/vxTypesOld.h>\n";
3011 test_text = "`touch types/vxTypesOld.h`"
3012 "#include </dev/null> /* ULONG */\n"
3013 "# define\t__INCstath <sys/stat.h>";
3018 * Another bad dependency in VxWorks 5.2 <time.h>.
3021 hackname = vxworks_time;
3023 test = " -r vxWorks.h";
3025 select = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
3029 "#ifndef __gcc_VOIDFUNCPTR_defined\n"
3030 "#ifdef __cplusplus\n"
3031 "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
3033 "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
3035 "#define __gcc_VOIDFUNCPTR_defined\n"
3037 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
3039 test_text = "`touch vxWorks.h`"
3040 "#define VOIDFUNCPTR (void(*)())";
3045 * There are several name conflicts with C++ reserved words in X11 header
3046 * files. These are fixed in some versions, so don't do the fixes if
3047 * we find __cplusplus in the file. These were found on the RS/6000.
3050 hackname = x11_class;
3051 files = X11/ShellP.h;
3052 bypass = __cplusplus;
3053 select = "^([ \t]*char \\*)class;(.*)";
3055 c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n"
3056 "#else\n%1class;%2\n#endif";
3065 * class in Xm/BaseClassI.h
3068 hackname = x11_class_usage;
3069 files = Xm/BaseClassI.h;
3070 bypass = "__cplusplus";
3072 select = " class\\)";
3074 c_fix_arg = " c_class)";
3076 test_text = "extern mumble (int class);\n";
3081 * new in Xm/Traversal.h
3085 files = Xm/Traversal.h;
3086 bypass = __cplusplus;
3088 sed = "/Widget\told, new;/i\\\n"
3089 "#ifdef __cplusplus\\\n"
3090 "\tWidget\told, c_new;\\\n"
3093 sed = "/Widget\told, new;/a\\\n"
3096 sed = "s/Widget new,/Widget c_new,/g";
3099 " Widget\told, new; /* fix the new */\n"
3100 "};\nextern Wedged( Widget new, Widget old );";
3105 * Incorrect sprintf declaration in X11/Xmu.h
3108 hackname = x11_sprintf;
3110 files = X11/Xmu/Xmu.h;
3111 select = "^extern char \\*\tsprintf\\(\\);$";
3114 c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
3116 test_text = "extern char *\tsprintf();";