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{";
593 * sys
/machine.h on AIX
4.3.3 puts whitespace between a \ and a newline
594 * in an otherwise
harmless (and #ifed out
) macro definition
597 hackname
= aix_sysmachine
;
598 files
= sys
/machine.h
;
602 test_text
= "#define FOO \\\n"
603 " bar \\ \n baz \\ \n bat";
608 * sys
/wait.h on AIX
3.2.5 puts the declaration of wait3 before the
609 * definition of struct rusage
, so the prototype added by fixproto fails.
612 hackname
= aix_syswait
;
614 select
= "^extern pid_t wait3\\(\\);\n";
617 c_fix_arg
= "struct rusage;\n%0";
618 test_text
= "/* bos325, */\n"
619 "extern pid_t wait3();\n"
620 "\t/* pid_t wait3(int *, int, struct rusage *); */";
625 * sys
/signal.h on some versions of AIX uses volatile in the typedef of
626 * sig_atomic_t
, which causes gcc to generate a warning about duplicate
627 * volatile when a sig_atomic_t variable is declared volatile
, as
628 * required by ANSI C.
631 hackname
= aix_volatile
;
632 files
= sys
/signal.h
;
633 select
= "typedef volatile int sig_atomic_t";
635 c_fix_arg
= "typedef int sig_atomic_t";
636 test_text
= "typedef volatile int sig_atomic_t;";
641 * Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF
/1 and AIX.
644 hackname
= alpha_getopt
;
647 select
= 'getopt\(int, char \*\[\], *char \*\)';
649 c_fix_arg
= "getopt(int, char *const[], const char *)";
650 test_text
= 'extern int getopt(int, char *[], char *);';
655 * Remove erroneous parentheses in sym.h on Alpha OSF
/1.
658 hackname
= alpha_parens
;
660 select
= '#ifndef\(__mips64\)';
662 c_fix_arg
= "#ifndef __mips64";
663 test_text
= "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif";
668 * Fix return value of sbrk in unistd.h on Alpha OSF
/1 V2.0
671 hackname
= alpha_sbrk
;
673 select
= "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
675 c_fix_arg
= "void *sbrk(";
676 test_text
= "extern char* sbrk(ptrdiff_t increment);";
681 * Fix this ARM
/RISCiX file where ___type is a Compiler
682 * hint that is specific to the Norcroft compiler.
685 hackname
= arm_norcroft_hint
;
686 select
= "___type p_type";
687 files
= "X11/Intrinsic.h";
689 c_fix_arg
= "p_type";
690 test_text
= "___type p_type mumble;";
695 * Fix this ARM
/RISCiX file to avoid interfering
696 * with the use of __wchar_t in cc1plus.
699 hackname
= arm_wchar
;
701 select
= "#[ \t]*define[ \t]*__wchar_t";
704 c_fix_arg
= "%1_GCC_WCHAR_T";
705 c_fix_arg
= "(#[ \t]*(ifndef|define)[ \t]+)__wchar_t";
708 "# ifndef \t __wchar_t /* we don't have wchar_t yet, ... */\n"
709 "# define __wchar_t short\n"
710 "# endif /* __wchar_t */";
715 * This file in A
/UX
3.0.x
/3.1.x contains an __asm directive for c89
;
716 * gcc doesn
't understand it.
721 select = "#ifndef NOINLINE";
724 c_fix_arg = "#if !defined(NOINLINE) && !defined(__GNUC__)";
727 "#ifndef NOINLINE /* ain't got no inline
, so we got it
*/\n"
728 "#endif
/* NOINLINE
*/";
733 * For C++, avoid any typedef or macro definition of bool,
734 * and use the built in type instead.
735 * HP/UX 10.20 also has it in curses_colr/curses.h.
738 hackname = avoid_bool_define;
740 files = curses_colr/curses.h;
744 select = "#
[ \t]*define
[ \t]+bool
[ \t]";
745 bypass = "we must use the C
\\+\\+ compiler
's type";
748 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
749 c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*";
751 test_text = "# define bool\t char \n";
755 hackname = avoid_bool_type;
757 files = curses_colr/curses.h;
761 select = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
762 bypass = "we must use the C\\+\\+ compiler's type
";
765 c_fix_arg = "#ifndef __cplusplus
\n%0\n#endif
";
766 c_fix_arg = "^
[ \t]*typedef
[ \t].
*[ \t]bool
[ \t]*;.
*";
768 test_text = "typedef unsigned int
\tbool
\t; /* bool type
*/";
773 * Fix #defines under Alpha OSF/1:
774 * The following files contain '#pragma extern_prefix "_FOO
"' followed by
775 * a '#define something(x,y,z) _FOOsomething(x,y,z)'. The intent of these
776 * statements is to reduce namespace pollution. While these macros work
777 * properly in most cases, they don't allow you to take a pointer to the
778 * "something
" being modified. To get around this limitation, change these
779 * statements to be of the form '#define something _FOOsomething'.
781 * sed ain't egrep, lesson 2463: sed can use self-referential
782 * regular expressions. In the substitute expression below,
783 * "\\1" and "\\2" refer to subexpressions found earlier in the
784 * same match. So, we continue to use sed. "extern_prefix
" will
785 * be a rare match anyway...
790 select = "^
[ \t]*#
[ \t]*pragma
[ \t]+extern_prefix
";
808 "s
/^
[ \t]*#
[ \t]*define
[ \t][ \t]*\\([^
(]*\\)\\(([^
)]*)
\\)[ \t]*"
809 "\\(_.
*\\)\\1\\2[ \t]*$
/#define
\\1 \\3\\1/";
811 test_text = '#pragma extern_prefix "_FOO
"'"\n"
812 "#define
something(x
,y
,z
) _FOOsomething(x
,y
,z
)\n"
813 "#define mumble _FOOmumble
";
818 * Fix `typedef struct term;' on hppa1.1-hp-hpux9.
821 hackname = bad_struct_term;
823 select = "^
[ \t]*typedef
[ \t]+struct
[ \t]+term
[ \t]*;";
825 c_fix_arg = "struct term
;";
827 test_text = 'typedef struct term;';
832 * Fix one other error in this file:
833 * a mismatched quote not inside a C comment.
837 files = sundev/vuid_event.h;
840 c_fix_arg = "does not";
842 test_text = "/* doesn't have matched single quotes
*/";
847 * check for broken assert.h that needs stdio.h
850 hackname = broken_assert_stdio;
853 bypass = "include.
*stdio
\\.h
";
855 c_fix_arg = "#include
<stdio.h
>\n";
856 test_text = "extern FILE
* stderr
;";
861 * check for broken assert.h that needs stdlib.h
864 hackname = broken_assert_stdlib;
866 select = 'exit *\(|abort *\(';
867 bypass = "include.
*stdlib
\\.h
";
869 c_fix_arg = "#ifdef __cplusplus
\n"
870 "#include
<stdlib.h
>\n"
872 test_text = "extern void
exit ( int
);";
877 * Remove `extern double cabs' declarations from math.h.
878 * This conflicts with C9x. Discovered on AIX.
879 * SunOS4 has its cabs() declaration followed by a comment which
880 * terminates on the following line.
883 hackname = broken_cabs;
885 select = '^extern double cabs';
889 c_fix_arg = "^extern double cabs
\\((struct dbl_hypot|
)\\);";
891 test_text = "#ifdef __STDC__
\n"
892 "extern double
cabs(struct dbl_hypot
);\n"
894 "extern double
cabs();\n"
896 "extern double
cabs(); /* This is a comment
\n"
897 " and it ends here.
*/";
902 * Fix various macros used to define ioctl numbers.
903 * The traditional syntax was:
905 * #define _CTRL(n, x) (('n'<<8)+x)
906 * #define TCTRLCFOO _CTRL(T, 1)
908 * but this does not work with the C standard, which disallows macro
909 * expansion inside strings. We have to rewrite it thus:
911 * #define _CTRL(n, x) ((n<<8)+x)
912 * #define TCTRLCFOO _CTRL('T', 1)
914 * The select expressions match too much, but the c_fix code is cautious.
916 * CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ...
919 hackname = ctrl_quotes_def;
920 select = "define
[ \t]+[A
-Z0
-9_
]+CTRL
\\([a
-zA
-Z
][,)]";
921 c_fix = char_macro_def;
925 * This is two tests in order to ensure that the "CTRL(c
)" can
926 * be selected in isolation from the multi-arg format
928 test_text = "#define
BSD43_CTRL(n
, x
) (('n'<<8)+x
)\n";
929 test_text = "#define
_CTRL(c
) ('c'&037)";
933 hackname = ctrl_quotes_use;
934 select = "define
[ \t]+[A
-Z0
-9_
]+[ \t]+[A
-Z0
-9_
]+CTRL
[ \t]*\\( *[^
,']";
935 c_fix = char_macro_use;
937 test_text = "#define TCTRLFOO BSD43_CTRL(T, 1)";
942 * sys/mman.h on HP/UX is not C++ ready,
943 * even though NO_IMPLICIT_EXTERN_C is defined on HP/UX.
945 * rpc/types.h on OSF1/2.0 is not C++ ready,
946 * even though NO_IMPLICIT_EXTERN_C is defined for the alpha.
948 * The problem is the declaration of malloc.
951 hackname = cxx_unready;
954 select = '[^#
]+malloc.
*;'; /* Catch any form of declaration
955 not within a macro. */
956 bypass = '"C"|__BEGIN_DECLS
';
959 c_fix_arg = "#ifdef __cplusplus\n"
962 c_fix_arg = "#ifdef __cplusplus\n"
965 test_text = "extern void* malloc( size_t );";
970 * Fix <c_asm.h> on Digital UNIX V4.0:
971 * It contains a prototype for a DEC C internal asm() function,
972 * clashing with gcc's asm keyword. So protect this with __DECC.
975 hackname
= dec_intern_asm
;
977 sed
= "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
978 sed
= "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
982 " ... asm stuff ...\n"
983 "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/";
988 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
991 hackname
= ecd_cursor
;
992 files
= "sunwindow/win_lock.h";
993 files
= "sunwindow/win_cursor.h";
994 select
= 'ecd\.cursor';
996 c_fix_arg
= 'ecd_cursor';
998 test_text
= "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
1003 * fix
-header doesn
't fix fabs' prototype
, and I have no idea why.
1006 hackname
= fix_header_breakage
;
1007 mach
= "m88k-motorola-sysv3*";
1010 select
= 'extern double floor\(\), ceil\(\), fmod\(\), fabs\(\);';
1013 'extern double floor(), ceil(), fmod(), fabs _PARAMS((double));';
1014 test_text
= 'extern double floor(), ceil(), fmod(), fabs();';
1019 * Fix HP
& Sony
's use of "../machine/xxx.h"
1020 * to refer to: <machine/xxx.h>
1023 hackname = hp_inline;
1024 files = sys/spinlock.h;
1025 files = machine/machparam.h;
1026 select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/';
1029 c_fix_arg = "%1<machine
/%2.h
>";
1031 c_fix_arg = "([ \t]*#
[ \t]*include
[ \t]+)" '"\.\.
/machine
/'
1034 test_text = ' # include "..
/machine
/mumble.h
"';
1039 * Check for (...) in C++ code in HP/UX sys/file.h.
1042 hackname = hp_sysfile;
1044 select = "HPUX_SOURCE
";
1047 c_fix_arg = "(struct file
*, ...
)";
1048 c_fix_arg = '\(\.\.\.\)';
1050 test_text = "extern void
foo(...
); /* HPUX_SOURCE
- bad varargs
*/";
1055 * Keep HP-UX 11 from stomping on C++ math namespace
1056 * with defines for fabsf.
1059 hackname = hpux11_fabsf;
1061 select = "^
[ \t]*#
[ \t]*define
[ \t]+fabsf
\\(.
*";
1062 bypass = "__cplusplus
";
1065 c_fix_arg = "#ifndef __cplusplus
\n%0\n#endif
";
1069 "# define
fabsf(x
) ((float
)fabs((double
)(float
)(x
)))\n"
1075 * In inttypes.h on HPUX 11, the use of __CONCAT__ in the definition
1076 * of UINT32_C has undefined behavior according to ISO/ANSI:
1077 * the arguments to __CONCAT__ are not macro expanded before the
1078 * concatination happens so the trailing ')' in the first argument
1079 * is concatinated with the 'l' in the second argument creating an
1080 * invalid pp token. The behavior of invalid pp tokens is undefined.
1081 * GCC does not handle these invalid tokens the way the HP compiler does.
1082 * This problem will potentially occur anytime macros are used in the
1083 * arguments to __CONCAT__. A general solution to this problem would be to
1084 * insert another layer of macro between __CONCAT__ and its use
1085 * in UINT32_C. An example of this solution can be found in the C standard.
1086 * A more specific solution, the one used here, is to change the UINT32_C
1087 * macro to not used macros in the arguments to __CONCAT__.
1090 hackname = hpux11_uint32_c;
1092 select = "^#define UINT32_C
\\(__c
\\)[ \t]*"
1093 "__CONCAT__
\\(__CONCAT_U__
\\(__c
\\),l
\\)";
1095 c_fix_arg = '#define UINT32_C(__c) __CONCAT__(__c,ul)';
1097 "#define
CONCAT_U__(__c
)\t__CONCAT__
(__c
,u
)\n"
1098 "#define
UINT32_C(__c
)\t__CONCAT__
(__CONCAT_U__(__c
),l
)";
1103 * get rid of bogus inline definitions in HP-UX 8.0
1106 hackname = hpux8_bogus_inlines;
1109 sed = "s@inline int
abs(int
[a
-z
][a
-z
]*)
{.
*}"
1110 "@extern
\"C
\" int
abs(int
);@
";
1111 sed = "s@inline double
abs(double
[a
-z
][a
-z
]*)
{.
*}@@
";
1112 sed = "s@inline int
sqr(int
[a
-z
][a
-z
]*)
{.
*}@@
";
1113 sed = "s@inline double
sqr(double
[a
-z
][a
-z
]*)
{.
*}@@
";
1114 test_text = "inline int
abs(int v
) { return (v
>=0)?v
:-v
; }\n"
1115 "inline double
sqr(double v
) { return v
**0.5; }";
1120 * Fix return type of abort and free
1123 hackname = int_abort_free_and_exit;
1125 select = "int
[ \t]+(abort|free|exit
)[ \t]*\\(";
1128 c_fix_arg = "void
\t%1(";
1130 test_text = "extern int
abort(int
);\n"
1131 "extern int
free(void*)
;\n"
1132 "extern int
exit(void*)
;";
1137 * On Interactive Unix 2.2, certain traditional Unix definitions
1138 * (notably getc and putc in stdio.h) are omitted if __STDC__ is
1139 * defined, not just if _POSIX_SOURCE is defined. This makes it
1140 * impossible to compile any nontrivial program except with -posix.
1143 hackname = isc_omits_with_stdc;
1148 files = "sys
/limits.h
";
1149 files = "sys
/fcntl.h
";
1150 files = "sys
/dirent.h
";
1152 select = '!defined\(__STDC__\) && !defined\(_POSIX_SOURCE\)';
1154 c_fix_arg = '!defined(_POSIX_SOURCE)';
1155 test_text = "#if
!defined(__STDC__
) && !defined(_POSIX_SOURCE
) /* ?
! */"
1156 "\nint foo
;\n#endif
";
1161 * Fix various macros used to define ioctl numbers.
1162 * The traditional syntax was:
1164 * #define _IO(n, x) (('n'<<8)+x)
1165 * #define TIOCFOO _IO(T, 1)
1167 * but this does not work with the C standard, which disallows macro
1168 * expansion inside strings. We have to rewrite it thus:
1170 * #define _IO(n, x) ((n<<8)+x)
1171 * #define TIOCFOO _IO('T', 1)
1173 * The select expressions match too much, but the c_fix code is cautious.
1175 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
1178 hackname = io_quotes_def;
1179 select = "define
[ \t]+[A
-Z0
-9_
]+IO
[A
-Z
]*\\([a
-zA
-Z
][,)]";
1180 c_fix = char_macro_def;
1183 "#define
BSD43__IOWR(n
, x
) (('n'<<8)+x
)\n"
1184 "#define
_IOWN(x
,y
,t
) (_IOC_IN|
(((t
)&_IOCPARM_MASK
)<<16)|
('x'<<8)|y
)\n"
1185 "#define
_IO(x
,y
) ('x'<<8|y
)";
1187 "#define
XX_IO(x
) ('x'<<8|
256)";
1191 hackname = io_quotes_use;
1192 select = "define
[ \t]+[A
-Z0
-9_
]+[ \t]+[A
-Z0
-9_
]+IO
[A
-Z
]*[ \t]*"
1194 c_fix = char_macro_use;
1196 test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
1197 "#define TIOCFOO \\\\\n"
1198 "BSD43__IOWR(T, 1) /* Some are multi-line */";
1203 * HPUX 10.x sys/param.h defines MAXINT which clashes with values.h
1206 hackname = hpux_maxint;
1207 files = sys/param.h;
1208 select = "^#[ \t]*define[ \t]*MAXINT[ \t]";
1211 c_fix_arg = "#ifndef MAXINT\n%0\n#endif";
1212 c_fix_arg = "^#[ \t]*define[ \t]*MAXINT[ \t].*";
1214 test_text = '#define MAXINT
0x7FFFFFFF';
1219 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
1222 hackname = hpux_systime;
1224 select = "^extern struct sigevent;";
1227 c_fix_arg = "struct sigevent;";
1229 test_text = 'extern struct sigevent
;';
1234 * Check for missing ';' in struct
1237 hackname = ip_missing_semi;
1238 files = netinet/ip.h;
1240 sed = "/^struct/,/^};/s/}$/};/";
1246 "}; /* mumbled struct */\n";
1251 * IRIX 5.2's
<sys
/asm.h
> contains an asm comment with a contraction
1252 * that causes the assembly preprocessor to complain about an
1253 * unterminated character constant.
1256 hackname
= irix_asm_apostrophe
;
1259 select
= "^[ \t]*#.*[Ww]e're";
1261 c_fix_arg
= "%1 are";
1262 c_fix_arg
= "^([ \t]*#.*[Ww]e)'re";
1263 test_text
= "\t# and we're on vacation";
1268 * Fixing ISC fmod declaration
1271 hackname
= isc_fmod
;
1273 select
= 'fmod\(double\)';
1275 c_fix_arg
= "fmod(double, double)";
1276 test_text
= "extern double fmod(double);";
1281 * These files in Sun OS
4.x and ARM
/RISCiX and BSD4.3
1282 * use
/ * * / to concatenate tokens.
1285 hackname
= kandr_concat
;
1286 files
= "sparc/asm_linkage.h";
1287 files
= "sun3/asm_linkage.h";
1288 files
= "sun3x/asm_linkage.h";
1289 files
= "sun4/asm_linkage.h";
1290 files
= "sun4c/asm_linkage.h";
1291 files
= "sun4m/asm_linkage.h";
1292 files
= "sun4c/debug/asm_linkage.h";
1293 files
= "sun4m/debug/asm_linkage.h";
1294 files
= "arm/as_support.h";
1295 files
= "arm/mc_type.h";
1296 files
= "arm/xcb.h";
1297 files
= "dev/chardefmac.h";
1298 files
= "dev/ps_irq.h";
1299 files
= "dev/screen.h";
1300 files
= "dev/scsi.h";
1301 files
= "sys/tty.h";
1302 files
= "Xm.acorn/XmP.h";
1303 files
= bsd43
/bsd43_.h
;
1307 test_text
= "#define __CONCAT__(a,b) a/**/b";
1312 * GNU libc1 string.h does not prototype memcpy and memcmp for gcc
1313 * versions
> 1. This fix will open up the declaration for all
1314 * versions of GCC and for g
++.
1317 hackname
= libc1_ifdefd_memx
;
1319 /* The string.h result is overwritten by AAB_ultrix_string when doing
1320 "make check" and will fail. Therefore
, we add the following kludgery
1321 to insert the test_text into the special testing header.
:-} */
1326 select
= "' is a built-in function for gcc 2\\.x\\. \\*/";
1327 bypass
= __cplusplus
;
1330 '/\* `mem...\' is a built-in function for gcc 2\.x\. \*/' "\n"
1331 '#if defined\(__STDC__\) && __GNUC__ < 2' "\n"
1333 "extern [a-z_]+ mem.*(\n[^#].*)*;)\n"
1337 "/* \\`memcpy' is a built-in function for gcc 2.x. */\n"
1338 "#if defined(__STDC__) && __GNUC__ < 2\n"
1339 "/* Copy N bytes of SRC to DEST. */\n"
1340 "extern __ptr_t memcpy __P ((__ptr_t __dest, __const __ptr_t __src,\n"
1347 * In limits.h
, put #ifndefs around things that are supposed to be defined
1348 * in float.h to avoid redefinition errors if float.h is included first.
1349 * On HP
/UX this patch does not work
, because on HP
/UX limits.h uses
1350 * multi line comments and the inserted #endif winds up inside the
1351 * comment. Fortunately
, HP
/UX already uses #ifndefs in limits.h
; if
1352 * we find a #ifndef FLT_MIN we assume that all the required #ifndefs
1353 * are there
, and we do not add them ourselves.
1356 hackname
= limits_ifndefs
;
1357 files
= "sys/limits.h";
1359 bypass
= "ifndef[ \t]+FLT_MIN";
1362 c_fix_arg
= "#ifndef %1\n%0\n#endif";
1363 c_fix_arg
= "^[ \t]*#[ \t]*define[ \t]+"
1364 "((FLT|DBL)_(MIN|MAX|DIG))[ \t].*";
1365 test_text
= " #\tdefine\tDBL_DIG \t 0 /* somthin' */";
1370 * Delete the
'#define void int' line from curses.h on Lynx
1373 hackname
= lynx_void_int
;
1375 select
= "#[ \t]*define[ \t]+void[ \t]+int[ \t]*";
1378 test_text
= "# define\tvoid\tint \t/* curses foiled again */";
1383 * Fix fcntl prototype in fcntl.h on LynxOS.
1386 hackname
= lynxos_fcntl_proto
;
1388 select
= "fcntl[ \t]*" '\(int, int, int\)';
1390 c_fix_arg
= '%1...)';
1391 c_fix_arg
= "(fcntl[ \t]*" '\(int, int, )int\)';
1392 test_text
= "extern int fcntl(int, int, int);";
1397 * libm.a on m88k
-motorola
-sysv3 contains a stupid optimization for
1398 * function
hypot(), which returns the second argument without even
1399 * looking at its value
, if the other is
0.0.
1402 hackname
= m88k_bad_hypot_opt
;
1403 mach
= "m88k-motorola-sysv3*";
1405 select
= "^extern double hypot\\(\\);\n";
1408 "/* Workaround a stupid Motorola optimization if one\n"
1409 " of x or y is 0.0 and the other is negative! */\n"
1411 "static __inline__ double fake_hypot (double x, double y)\n"
1413 "static __inline__ double fake_hypot (x, y)\n"
1417 "\treturn fabs (hypot (x, y));\n"
1419 "#define hypot\tfake_hypot\n";
1420 test_text
= "extern double hypot();";
1425 * Fix incorrect S_IF
* definitions on m88k
-sysv3.
1428 hackname
= m88k_bad_s_if
;
1429 mach
= "m88k-*-sysv3*";
1431 select
= "#define[ \t]+S_IS[A-Z]+\\(m\\)[ \t]+\\(m[ \t]*&";
1434 c_fix_arg
= '#define %1(m) (((m) & S_IFMT) == %2)';
1435 c_fix_arg
= "#define[ \t]+(S_IS[A-Z]+)\\(m\\)[ \t]+"
1437 "(S_IF[A-Z][A-Z][A-Z]+|0[0-9]+)"
1439 test_text
= '#define S_ISREG(m) (m & S_IFREG) /* is regular? */';
1444 * Put cpp wrappers around these include files to avoid redeclaration
1445 * errors during multiple inclusion on m88k
-tektronix
-sysv3.
1448 hackname
= m88k_multi_incl
;
1449 mach
= "m88k-tektronix-sysv3*";
1458 * Fix BSD machine
/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
1461 hackname
= machine_ansi_h_va_list
;
1462 files
= machine
/ansi.h
;
1463 select
= "define[ \t]+_BSD_VA_LIST_[ \t]";
1464 bypass
= '__builtin_va_list';
1467 c_fix_arg
= "%1__builtin_va_list";
1468 c_fix_arg
= "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
1470 test_text
= " # define _BSD_VA_LIST_\tchar**";
1475 * Fix non
-ansi machine name defines
1478 hackname
= machine_name
;
1479 c_test
= machine_name
;
1480 c_fix
= machine_name
;
1482 test_text
= "/* MACH_DIFF: */\n"
1483 "#if defined( i386 ) || defined( sparc ) || defined( vax )"
1484 "\n/* no uniform test, so be careful :-) */";
1489 * Some math.h files define struct exception
, which conflicts with
1490 * the class exception defined in the C
++ file std
/stdexcept.h. We
1491 * redefine it to __math_exception. This is not a great fix
, but I
1492 * haven
't been able to think of anything better.
1493 * Note that we have to put the #ifdef/#endif blocks at beginning
1494 * and end of file, because fixproto runs after us and may insert
1495 * additional references to struct exception.
1498 hackname = math_exception;
1500 select = "struct exception";
1501 bypass = 'We have a problem when using C\
+\
+';
1504 c_fix_arg = "#ifdef __cplusplus\n"
1505 "#define exception __math_exception\n"
1508 c_fix_arg = "#ifdef __cplusplus\n"
1509 "#undef exception\n"
1512 test_text = "typedef struct exception t_math_exception;";
1517 * This looks pretty broken to me. ``dbl_max_def'' will contain
1518 * "define DBL_MAX " at the start, when what we really want is just
1519 * the value portion. Can't figure out how to write a test case
1520 * for this either
:-(
1523 hackname
= math_huge_val_from_dbl_max
;
1527 * IF HUGE_VAL is defined to be DBL_MAX
*and
* DBL_MAX is _not_ defined
1528 * in math.h
, this fix applies.
1530 select
= "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
1531 bypass
= "define[ \t]+DBL_MAX";
1535 * See if we have a definition for DBL_MAX in float.h.
1536 * If we do
, we will replace the one in math.h with that one.
1539 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
1540 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
1542 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
1543 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
1544 "s@DBL_MAX@'\"$dbl_max_def@\"\n"
1549 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
1550 "#define HUGE_VAL DBL_MAX";
1555 * In any case
, put #ifndef .. #endif around #define HUGE_VAL in math.h.
1558 hackname
= math_huge_val_ifndef
;
1560 files
= math
/math.h
;
1561 select
= "define[ \t]+HUGE_VAL";
1564 c_fix_arg
= "#ifndef HUGE_VAL\n%0\n#endif";
1565 c_fix_arg
= "^[ \t]*#[ \t]*define[ \t]+HUGE_VAL[ \t].*";
1567 test_text
= "# define\tHUGE_VAL 3.4e+40";
1572 * Fix nested comments in Motorola
's <limits.h> and <sys/limits.h>
1575 hackname = nested_motorola;
1576 mach = "m68k-motorola-sysv*";
1577 files = sys/limits.h;
1579 select = "max # bytes atomic in write|error value returned by Math lib";
1581 sed = "s@^\\(#undef[ \t][ \t]*PIPE_BUF[ \t]*"
1582 "/\\* max # bytes atomic in write to a\\)$@\\1 */@";
1583 sed = "s@\\(/\\*#define\tHUGE_VAL\t3.[0-9e+]* \\)"
1584 "\\(/\\*error value returned by Math lib\\*/\\)$@\\1*/ \\2@";
1587 "#undef PIPE_BUF /* max # bytes atomic in write to a\n"
1589 "/*#define\tHUGE_VAL\t3.9e+9 /*error value returned by Math lib*/";
1594 * Fixing nested comments in ISC <sys/limits.h>
1597 hackname = nested_sys_limits;
1598 files = sys/limits.h;
1600 sed = "/CHILD_MAX/s,/\\* Max, Max,";
1601 sed = "/OPEN_MAX/s,/\\* Max, Max,";
1602 test_text = "/*\n#define CHILD_MAX 20 /* Max, Max, ... */ /*\n"
1603 "#define OPEN_MAX 20 /* Max, Max, ... */\n";
1610 hackname = nested_auth_des;
1612 select = '(/\
*.
*rpc
/auth_des\.h
>.*)
/\
*';
1614 c_fix_arg = "%1*/ /*";
1615 test_text = "/*#include <rpc/auth_des.h> /* skip this */";
1620 * fix bogus recursive stdlib.h in NEWS-OS 4.0C
1623 hackname = news_os_recursion;
1625 select = "[ \t]*#include <stdlib\\.h>.*";
1628 c_fix_arg = "#ifdef BOGUS_RECURSION\n%0\n#endif";
1629 test_text = "#include <stdlib.h>";
1634 * NeXT 3.2 adds const prefix to some math functions.
1635 * These conflict with the built-in functions.
1638 hackname = next_math_prefix;
1639 files = ansi/math.h;
1640 select = "^extern[ \t]+double[ \t]+__const__[ \t]";
1643 c_fix_arg = "extern double %1(";
1644 c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
1646 test_text = "extern\tdouble\t__const__\tmumble();";
1651 * NeXT 3.2 uses the word "template" as a parameter for some
1652 * functions. GCC reports an invalid use of a reserved key word
1653 * with the built-in functions.
1656 hackname = next_template;
1658 select = "[ \t]template\\)";
1662 c_fix_arg = "\\(([^)]*)[ \t]template\\)";
1663 test_text = "extern mumble( char * template); /* fix */";
1668 * NeXT 3.2 includes the keyword volatile in the abort() and exit()
1669 * function prototypes. That conflicts with the built-in functions.
1672 hackname = next_volitile;
1673 files = ansi/stdlib.h;
1674 select = "^extern[ \t]+volatile[ \t]+void[ \t]";
1677 c_fix_arg = "extern void %1(";
1678 c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
1680 test_text = "extern\tvolatile\tvoid\tabort();";
1685 * NeXT 2.0 defines 'int
wait(union wait*)
', which conflicts with Posix.1.
1686 * Note that version 3 of the NeXT system has wait.h in a different directory,
1687 * so that this code won't do anything. But wait.h in version
3 has a
1688 * conditional
, so it doesn
't need this fix. So everything is okay.
1691 hackname = next_wait_union;
1694 select = 'wait\
(union wait
';
1696 c_fix_arg = "wait(void";
1697 test_text = "extern pid_d wait(union wait*);";
1702 * a missing semi-colon at the end of the nodeent structure definition.
1705 hackname = nodeent_syntax;
1706 files = netdnet/dnetdb.h;
1707 select = "char[ \t]*\\*na_addr[ \t]*$";
1710 test_text = "char *na_addr\t";
1715 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
1716 * defining regex.h related types. This causes libg++ build and usage
1717 * failures. Fixing this correctly requires checking and modifying 3 files.
1720 hackname = osf_namespace_a;
1721 files = reg_types.h;
1722 files = sys/lc_core.h;
1723 test = " -r reg_types.h";
1724 test = " -r sys/lc_core.h";
1725 test = " -n \"`grep '} regex_t
;' reg_types.h`\"";
1726 test = " -z \"`grep __regex_t regex.h`\"";
1730 c_fix_arg = "reg(ex|off|match)_t";
1732 test_text = "`touch sys/lc_core.h`"
1733 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
1734 "extern regex_t re;\n"
1735 "extern regoff_t ro;\n"
1736 "extern regmatch_t rm;\n";
1740 hackname = osf_namespace_c;
1742 test = " -r reg_types.h";
1743 test = " -r sys/lc_core.h";
1744 test = " -n \"`grep '} regex_t
;' reg_types.h`\"";
1745 test = " -z \"`grep __regex_t regex.h`\"";
1747 select = "#include <reg_types\.h>.*";
1750 "typedef __regex_t\tregex_t;\n"
1751 "typedef __regoff_t\tregoff_t;\n"
1752 "typedef __regmatch_t\tregmatch_t;";
1754 test_text = "#include <reg_types.h>";
1759 * Fix __page_size* declarations in pthread.h AIX 4.1.[34].
1760 * The original ones fail if uninitialized externs are not common.
1761 * This is the default for all ANSI standard C++ compilers.
1764 hackname = pthread_page_size;
1766 select = "^int __page_size";
1768 c_fix_arg = "extern %0";
1769 test_text = "int __page_size;";
1774 * Fix return type of fread and fwrite on sysV68
1777 hackname = read_ret_type;
1779 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
1781 c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
1782 c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
1784 test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
1789 * function class(double x) conflicts with C++ keyword on rs/6000
1792 hackname = rs6000_double;
1794 select = '[^a
-zA
-Z_
]class\
(';
1797 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1798 c_fix_arg = '^.
*[^a
-zA
-Z_
]class\
(.
*';
1800 test_text = "extern int class();";
1805 * Wrong fchmod prototype on RS/6000.
1808 hackname = rs6000_fchmod;
1810 select = 'fchmod\
(char \
*';
1812 c_fix_arg = "fchmod(int";
1813 test_text = "extern int fchmod(char *, mode_t);";
1818 * parameters conflict with C++ new on rs/6000
1821 hackname = rs6000_param;
1825 select = 'rename\
(const char \
*old
, const char \
*new\
)';
1827 c_fix_arg = 'rename(const char
*_old
, const char
*_new
)';
1829 test_text = 'extern int
rename(const char
*old
, const char
*new
);';
1834 * The static functions lstat() and fchmod() in <sys/stat.h>
1835 * cause G++ grief since they're not wrapped in
"if __cplusplus".
1837 * On SCO OpenServer
5.0.0 through (at least
) 5.0.5 <sys
/stat.h
> contains
1838 * tiny static wrappers that aren
't C++ safe.
1841 hackname = sco_static_func;
1843 mach = "i?86-*-sco3.2*";
1844 select = "^static int";
1846 sed = "/^static int/i\\\n"
1847 "#if __cplusplus\\\n"
1848 "extern \"C\" {\\\n"
1849 "#endif /* __cplusplus */";
1852 "#if __cplusplus\\\n"
1854 "#endif /* __cplusplus */";
1858 "static int\tstat(const char *__f, struct stat *__p) {\n"
1859 "\treturn __stat32(__f, __p);\n"
1860 "}\n\n# else /* !__STDC__ */\n"
1862 "static int\tstat(__f, __p)\n"
1864 "\tstruct stat *__p;\n"
1866 "\treturn __stat32(__f, __p);\n"
1873 * "!__STDC__" is "!defined( __STRICT_ANSI__ )"
1876 hackname = sco_strict_ansi;
1877 mach = "i?86-*-sco3.2*";
1878 select = "^[ \t]*#[ \t]*if.*!__STDC__";
1881 c_fix_arg = "%1defined(__STRICT_ANSI__)%2";
1882 c_fix_arg = "^([ \t]*#[ \t]*if[ \t].*!)__STDC__(.*)";
1884 test_text = "#if !__STDC__ /* not standard C */\nint foo;\n#endif";
1889 * Fix prototype declaration of utime in sys/times.h.
1890 * In 3.2v4.0 the const is missing.
1893 hackname = sco_utime;
1894 files = sys/times.h;
1895 mach = "i?86-*-sco3.2v4*";
1897 select = '\
(const char \
*, struct utimbuf \
*\
);';
1899 c_fix_arg = '(const char
*, const struct utimbuf *)
;';
1901 test_text = "extern int utime(const char *, struct utimbuf *);";
1906 * Sony NEWSOS 5.0 does not support the complete ANSI C standard.
1910 hackname = sony_ctype;
1912 test = " -x /bin/sony";
1913 test = " ! -z \"`if /bin/sony ; then echo true ; fi`\"";
1914 sed = "s/__ctype/_ctype/g";
1920 * Sony NEWSOS 5.0 does not support the complete ANSI C standard.
1924 hackname = sony_stdio;
1926 test = " -x /bin/sony";
1927 test = " ! -z \"`if /bin/sony ; then echo true ; fi`\"";
1928 sed = "s/__filbuf/_filbuf/g\n"
1929 "s/__flsbuf/_flsbuf/g\n"
1936 * Add a `static' declaration of `getrnge
' into <regexp.h>.
1938 * Don't do this if there is already a `static void getrnge
' declaration
1939 * present, since this would cause a redeclaration error. Solaris 2.x has
1940 * such a declaration.
1944 hackname = static_getrnge;
1946 bypass = "static void getrnge";
1947 sed = "/^static int[ \t]*size;/c\\\n"
1948 "static int size ;\\\n\\\n"
1949 "static int getrnge ();";
1955 * a missing semi-colon at the end of the statsswtch structure definition.
1958 hackname = statsswtch;
1959 files = rpcsvc/rstat.h;
1960 select = "boottime$";
1962 c_fix_arg = "boottime;";
1963 test_text = "struct statswtch {\n int boottime\n};";
1968 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
1969 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
1973 hackname
= stdio_stdarg_h
;
1975 bypass
= "include.*(stdarg\.h|machine/ansi\.h)";
1979 c_fix_arg
= "#define __need___va_list\n#include <stdarg.h>\n";
1986 * Don
't use or define the name va_list in stdio.h.
1987 * This is for ANSI and also to interoperate properly with gcc's varargs.h.
1988 * Note _BSD_VA_LIST_ is dealt with elsewhere.
1991 hackname
= stdio_va_list
;
1993 bypass
= '__gnuc_va_list|_BSD_VA_LIST_';
1996 * Use __gnuc_va_list in arg types in place of va_list.
1997 * On
386BSD use __gnuc_va_list instead of _VA_LIST_. We
're hoping the
1998 * trailing parentheses and semicolon save all other systems from this.
1999 * Define __not_va_list__ (something harmless and unused)
2000 * instead of va_list.
2001 * Don't claim to have defined va_list.
2003 sed
= "s@ va_list @ __gnuc_va_list @\n"
2004 "s@ va_list)@ __gnuc_va_list)@\n"
2005 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
2006 "s@ va_list@ __not_va_list__@\n"
2007 "s@\\*va_list@*__not_va_list__@\n"
2008 "s@ __va_list)@ __gnuc_va_list)@\n"
2009 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
2010 "@typedef \\1 __not_va_list__;@\n"
2011 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
2012 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
2013 "s@VA_LIST@DUMMY_VA_LIST@\n"
2014 "s@_Va_LIST@_VA_LIST@";
2015 test_text
= "extern void mumble( va_list);";
2020 * Check for strict ansi compliance
2024 hackname
= strict_ansi
;
2025 select
= "__STDC__[ \t]*[=!]=[ \t]*[01]";
2026 sed
= "s/__STDC__[ \t]*==[ \t]*0/!defined (__STRICT_ANSI__)/g";
2027 sed
= "s/__STDC__[ \t]*!=[ \t]*0/defined (__STRICT_ANSI__)/g";
2028 sed
= "s/__STDC__[ \t]*==[ \t]*1/defined (__STRICT_ANSI__)/g";
2029 sed
= "s/__STDC__[ \t]*!=[ \t]*1/!defined (__STRICT_ANSI__)/g";
2035 * IRIX
4.0.5 <rpc
/xdr.h
> uses struct __file_s
2036 * in prototype without previous definition.
2039 hackname
= struct_file
;
2041 select
= '^.*xdrstdio_create.*struct __file_s';
2043 c_fix_arg
= "struct __file_s;\n%0";
2044 test_text
= "extern void xdrstdio_create( struct __file_s* );";
2049 * IRIX
4.0.5 <rpc
/auth.h
> uses struct sockaddr
2050 * in prototype without previous definition.
2053 hackname
= struct_sockaddr
;
2055 select
= "^.*authdes_create.*struct sockaddr";
2056 bypass
= "<sys/socket\.h>";
2058 c_fix_arg
= "struct sockaddr;\n%0";
2059 test_text
= "extern AUTH* authdes_create( struct sockaddr* );";
2064 * Apply fix this to all OSs since this problem seems to effect
2065 * more than just SunOS.
2068 hackname
= sun_auth_proto
;
2074 * Select those files containing
'(*name)()'.
2076 select
= '\(\*[a-z][a-z_]*\)\(\)';
2079 c_fix_arg
= "#ifdef __cplusplus\n%1(...);%2\n"
2080 "#else\n%1();%2\n#endif";
2081 c_fix_arg
= '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
2085 " int (*name)(); /* C++ bad */\n"
2091 * Fix bogus #ifdef on SunOS
4.1.
2094 hackname
= sun_bogus_ifdef
;
2095 files
= "hsfs/hsfs_spec.h";
2096 files
= "hsfs/iso_spec.h";
2097 select
= '#ifdef(.*\|\|.*)';
2099 c_fix_arg
= "#if%1";
2101 test_text
= "#ifdef __i386__ || __vax__ || __sun4c__";
2106 * Fix the CAT macro in SunOS memvar.h.
2109 hackname
= sun_catmacro
;
2110 files
= pixrect
/memvar.h
;
2111 select
= "^#define[ \t]+CAT\\(a,b\\).*";
2116 "# define CAT(a,b) a##b\n"
2117 "#else\n%0\n#endif";
2120 "#define CAT(a,b)\ta/**/b";
2125 * Fix return type of free and
{c
,m
,re
}alloc in
<malloc.h
> on SunOS
4.1.
2126 * Also fix return type of
{m
,re
}alloc in
<malloc.h
> on sysV68
2129 hackname
= sun_malloc
;
2132 sed
= "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
2133 sed
= "s/int[ \t][ \t]*free/void\tfree/g";
2134 sed
= "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
2135 sed
= "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
2136 sed
= "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
2139 "typedef char *\tmalloc_t;\n"
2141 "char*\tmalloc();\n"
2142 "char*\tcalloc();\n"
2143 "char*\trealloc();";
2148 * Check for yet more missing
';' in
struct (in SunOS
4.0.x
)
2151 hackname
= sun_rusers_semi
;
2152 files
= rpcsvc
/rusers.h
;
2154 sed
= "/^struct/,/^};/s/_cnt$/_cnt;/";
2155 test_text
= "struct mumble\n int _cnt\n};";
2160 * signal.h on SunOS defines signal
using (),
2161 * which causes trouble when compiling with g
++ -pedantic.
2164 hackname
= sun_signal
;
2165 files
= sys
/signal.h
;
2167 select
= "^void\t" '\(\*signal\(\)\)\(\);.*';
2171 "#ifdef __cplusplus\n"
2172 "void\t(*signal(...))(...);\n"
2173 "#else\n%0\n#endif";
2175 test_text
= "void\t(*signal())();";
2180 * math.h on SunOS
4 puts the declaration of matherr before the definition
2181 * of struct exception
, so the
prototype (added by fixproto
) causes havoc.
2184 hackname
= sunos_matherr_decl
;
2187 /* If matherr has a prototype already
, the header needs no fix.
*/
2188 bypass
= 'matherr.*struct exception';
2192 c_fix_arg
= "struct exception;\n";
2194 test_text
= "extern int matherr();";
2199 * Correct the return type for strlen in strings.h in SunOS
4.
2202 hackname
= sunos_strlen
;
2204 select
= "int[ \t]*strlen\\(\\);(.*)";
2206 c_fix_arg
= "__SIZE_TYPE__ strlen();%1";
2207 test_text
= " int\tstrlen(); /* string length */";
2212 * Solaris math.h and floatingpoint.h define __P without protection
,
2213 * which conflicts with the fixproto definition. The fixproto
2214 * definition and the Solaris definition are used the same way.
2219 files
= floatingpoint.h
;
2220 select
= "^#define[ \t]+__P.*";
2222 c_fix_arg
= "#ifndef __P\n%0\n#endif";
2224 test_text
= "#define __P(a) a";
2229 * Disable apparent native compiler optimization cruft in SVR4.2
<string.h
>
2230 * that is visible to any ANSI compiler using this include. Simply
2231 * delete the lines that #define some string functions to internal forms.
2235 hackname
= svr4_disable_opt
;
2237 select
= '#define.*__std_hdr_';
2238 sed
= '/#define.*__std_hdr_/d';
2244 * Conditionalize some of
<sys
/endian.h
> on __GNUC__ and __GNUG__.
2245 * On some
systems (UnixWare
2, UnixWare
7), the file is byteorder.h
2246 * but we still
"hijack" it and redirect it to the GNU byteorder.h..
2250 hackname
= svr4_endian
;
2251 files
= sys
/endian.h
;
2254 * since we emit our own sys
/byteorder.h
,
2255 * this fix can never be applied to that file.
2257 files
= sys
/byteorder.h
;
2259 bypass
= '__GNUC__';
2261 sed
= "/#\tifdef\t__STDC__/i\\\n"
2262 "# if !defined (__GNUC__) && !defined (__GNUG__)\n";
2264 sed
= "/#\t\tinclude\t<sys\\/byteorder.h>/s/\t\t/ /";
2266 sed
= "/# include\t<sys\\/byteorder.h>/i\\\n"
2267 "# endif /* !defined (__GNUC__) && !defined (__GNUG__) */\n";
2273 * Remove useless extern keyword from struct forward declarations
2274 * in
<sys
/stream.h
> and
<sys
/strsubr.h
>
2278 hackname
= svr4_extern_struct
;
2279 files
= sys
/stream.h
;
2280 files
= sys
/strsubr.h
;
2281 select
= 'extern struct [a-z_]*;';
2282 sed
= 's/extern struct \([a-z][a-z_]*\)/struct \1/';
2287 * Fix declarations of `ftw
' and `nftw' in
<ftw.h
>. On some
/most SVR4
2288 * systems the file
<ftw.h
> contains extern declarations of these
2289 * functions followed by explicitly `static
' definitions of these
2290 * functions... and that's not allowed according to ANSI C.
(Note
2291 * however that on Solaris
, this header file glitch has been pre
-fixed by
2292 * Sun. In the Solaris version of
<ftw.h
> there are no static
2293 * definitions of any function so we don
't need to do any of this stuff
2299 hackname = svr4_ftw;
2301 select = '^extern int ftw\
(const
';
2303 sed = '/^extern int
ftw(const
/i
' "\\\n"
2304 "#if !defined(_STYPES)\\\n"
2309 sed = 's
/extern \
(int
ftw(const.
*\
)$
/\
1/';
2310 sed = "/^extern int nftw/i\\\n"
2311 "#if defined(_STYPES)\\\n"
2316 sed = 's
/extern \
(int nftw.
*\
)$
/\
1/';
2317 sed = "/^extern int ftw(),/c\\\n"
2318 "#if !defined(_STYPES)\\\n"
2324 "#if defined(_STYPES)\\\n"
2336 * Fix broken decl of getcwd present on some svr4 systems.
2339 hackname = svr4_getcwd;
2342 files = prototypes.h;
2343 select = 'getcwd\
(char \
*, int\
)';
2346 c_fix_arg = "getcwd(char *, size_t)";
2348 test_text = "extern char* getcwd(char *, int);";
2357 hackname = svr4_kernel;
2358 files = fs/rfs/rf_cache.h;
2362 files = sys/getpages.h;
2364 files = sys/cmn_err.h;
2365 files = sys/kdebugger.h;
2369 c_fix_arg = "#ifdef _KERNEL\n";
2370 c_fix_arg = "#endif /* _KERNEL */\n";
2376 * Delete any #defines of `__i386' which may be present in
<ieeefp.h
>. They
2377 * tend to conflict with the compiler
's own definition of this symbol. (We
2378 * will use the compiler's definition.
)
2379 * Likewise __sparc
, for Solaris
, and __i860
, and a few others
2380 * (guessing it is necessary for all of them
).
2384 hackname
= svr4_mach_defines
;
2386 select
= "#define[ \t]*__(i386|i860|mips|sparc|m88k|m68k)[ \t]";
2387 sed
= "/#define[ \t]*__\\(i386|i860|mips|sparc|m88k|m68k\\)[ \t]/d";
2393 * Fix declarations of `makedev
', `major', and `minor
' in <sys/mkdev.h>.
2394 * They are declared as non-static then immediately redeclared as static.
2398 hackname = svr4_mkdev;
2399 files = sys/mkdev.h;
2402 sed = "/^dev_t makedev(/s/^/static /";
2403 sed = "/^major_t major(/s/^/static /";
2404 sed = "/^minor_t minor(/s/^/static /";
2410 * Fix reference to NC_NPI_RAW in <sys/netcspace.h>.
2411 * Also fix types of array initializers.
2415 hackname = svr4_netcspace;
2416 files = sys/netcspace.h;
2417 select = 'NC_NPI_RAW
';
2418 sed = 's
/NC_NPI_RAW
/NC_TPI_RAW
/g
';
2419 sed = 's
/NC_
/(unsigned long
) NC_
/';
2424 * Fix reference to NMSZ in <sys/adv.h>.
2428 hackname = svr4_nmsz;
2430 select = '\
[NMSZ\
]';
2431 sed = 's
/\
[NMSZ\
]/\
[RFS_NMSZ\
]/g
';
2437 * Fix broken decl of profil present on some svr4 systems.
2440 hackname = svr4_profil;
2445 'profil\
(unsigned short \
*, unsigned int
, unsigned int
, unsigned int\
)';
2447 c_fix_arg = 'profil(unsigned short
*, size_t
, int
, unsigned int
)';
2450 'profil(unsigned short
*, unsigned int
, unsigned int
, unsigned int
);';
2455 * Convert functions to prototype form, and fix arg names in <sys/stat.h>.
2459 hackname = svr4_proto_form;
2461 select = 'const extern
';
2463 sed = "/^stat([ \t]*[^c]/ {\nN\nN\n"
2468 sed = "/^lstat([ \t]*[^c]/ {\nN\nN\n"
2473 sed = "/^fstat([ \t]*[^i]/ {\nN\nN\n"
2478 sed = "/^mknod([ \t]*[^c]/{\nN\nN\nN\n"
2483 sed = "1,$s/\\([^A-Za-z]\\)path\\([^A-Za-z]\\)/\\1__path\\2/g";
2484 sed = "1,$s/\\([^A-Za-z]\\)buf\\([^A-Za-z]\\)/\\1__buf\\2/g";
2485 sed = "1,$s/\\([^A-Za-z]\\)fd\\([^A-Za-z]\\)/\\1__fd\\2/g";
2486 sed = "1,$s/ret\\([^u]\\)/__ret\\1/g";
2487 sed = "1,$s/\\([^_]\\)mode\\([^_]\\)/\\1__mode\\2/g";
2488 sed = "1,$s/\\([^_r]\\)dev\\([^_]\\)/\\1__dev\\2/g";
2493 * Add a prototyped declaration of mmap to <sys/mman.h>.
2497 hackname = svr4_proto_mmap;
2499 select = '^extern caddr_t
mmap();$
';
2500 sed = '/^extern caddr_t
mmap();$
/c
' "\\\n"
2501 "#ifdef __STDC__\\\n"
2502 "extern caddr_t mmap (caddr_t, size_t, int, int, int, off_t);\\\n"
2503 "#else /* !defined(__STDC__) */\\\n"
2504 "extern caddr_t mmap ();\\\n"
2505 "#endif /* !defined(__STDC__) */\\\n";
2510 * Add a #define of _SIGACTION_ into <sys/signal.h>.
2514 hackname = svr4_sigaction;
2515 files = sys/signal.h;
2516 sed = "/^struct sigaction {/i\\\n"
2517 "#define _SIGACTION_";
2518 sed = 's
/(void
*(\*)
())/(void (*)(int))/';
2523 * Put storage class at start of decl, to avoid warning.
2527 hackname = svr4_storage_class;
2528 files = rpc/types.h;
2529 select = 'const extern';
2530 sed = 's/const extern/extern const/g';
2536 * Like svr4_mach_defines, but with newfangled syntax.
2537 * Source lines are of #define __i386 #machine(i386). Delete them.
2541 hackname = svr5_mach_defines;
2543 select = "#define[ \t]*__i386.*\(i386\)";
2544 sed = "/#define[ \t]*__i386.*/d";
2550 * Fix these files to use the same types that we think they should.
2553 hackname = gnu_types;
2554 files = "sys/types.h";
2556 files = "sys/stdtypes.h";
2560 bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
2561 select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
2564 test_text = "typedef long int ptrdiff_t; /* long int */\n"
2565 "typedef uint_t size_t; /* uint_t */\n"
2566 "typedef ushort_t wchar_t; /* ushort_t */";
2571 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
2572 * in string.h on sysV68
2573 * Correct the return type for strlen in string.h on Lynx.
2574 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
2575 * Add missing const for strdup on OSF/1 V3.0.
2576 * On sysV88 layout is slightly different.
2579 hackname = sysv68_string;
2583 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
2584 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
2585 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
2587 sed = "/^extern char$/N";
2588 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
2590 sed = "/^extern int$/N";
2591 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
2593 sed = "/^\tstrncmp(),$/N";
2594 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
2595 '\1;' "\\\nextern unsigned int\\\n\\2/";
2598 "extern int strlen();\n"
2600 "extern int ffs(long);\n"
2613 "\tstrlen(), strspn();";
2618 * Fix return type of calloc, malloc, realloc, bsearch and exit
2621 hackname = sysz_stdlib_for_sun;
2624 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
2626 c_fix_arg = "void *\t%1(";
2629 "extern char*\tcalloc(size_t);\n"
2630 "extern char*\tmalloc(size_t);\n"
2631 "extern char*\trealloc(void*,size_t);\n"
2632 "extern char*\tbsearch(void*,size_t,size_t);\n";
2637 * if the #if says _cplusplus, not the double underscore __cplusplus
2641 hackname = tinfo_cplusplus;
2643 select = "[ \t]_cplusplus";
2646 c_fix_arg = " __cplusplus";
2647 test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
2652 * parameter to atof not const on DECstation Ultrix V4.0 and NEWS-OS 4.2R.
2655 hackname = ultrix_atof_param;
2657 select = "atof\\([ \t]*char";
2660 c_fix_arg = "atof(const char";
2662 test_text = "extern double atof( char *__nptr);\n";
2667 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
2670 hackname = ultrix_const;
2672 select = 'perror\( char \*';
2675 c_fix_arg = "%1 const %3 *__";
2676 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
2677 "[ \t]+(char|void
) \\*__
";
2680 "extern void
perror( char
*__s
);\n"
2681 "extern int
fputs( char
*__s
, FILE *)
;\n"
2682 "extern size_t
fwrite( void
*__ptr
, size_t
, size_t
, FILE *)
;\n"
2683 "extern int
fscanf( FILE
*__stream
, char
*__format
, ...
);\n"
2684 "extern int
scanf( char
*__format
, ...
);\n";
2689 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
2692 hackname = ultrix_const2;
2695 select = '\*fopen\( char \*';
2697 c_fix_arg = "%1( const char
*%3, const char
*";
2698 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam
))\\("
2699 "[ \t]*char
[ \t]*\\*([^
,]*)
,"
2700 "[ \t]*char
[ \t]*\\*[ \t]*";
2703 "extern FILE
*fopen( char
*__filename
, char
*__type
);\n"
2704 "extern int
sscanf( char
*__s
, char
*__format
, ...
);\n"
2705 "extern FILE
*popen(char
*, char *)
;\n"
2706 "extern char
*tempnam(char
*,char*)
;\n";
2711 * Ultrix V4.[35] puts the declaration of uname before the definition
2712 * of struct utsname, so the prototype (added by fixproto) causes havoc.
2715 hackname = ultrix_fix_fixproto;
2716 files = sys/utsname.h;
2720 c_fix_arg = "struct utsname
;\n%0";
2721 c_fix_arg = "^
[ \t]*extern
[ \t]*int
[ \t]*uname
\\(\\);";
2724 "/* ULTRIX
's uname */\nextern\tint\tuname();";
2729 * Check for bad #ifdef line (in Ultrix 4.1)
2732 hackname = ultrix_ifdef;
2733 select = "^#ifdef KERNEL[ \t]+&&";
2737 c_fix_arg = "#if defined(KERNEL) &&";
2740 "#ifdef KERNEL\t&& defined( mumbojumbo )\nint oops;\n#endif";
2745 * Strip "|| CC$gfloat" from Ultrix math headers.
2748 hackname = ultrix_math_ifdef;
2749 files = sys/limits.h;
2752 select = "^(#if.*)\\|\\|[ \t]+CC\\$[a-z]+";
2756 test_text = '#if
defined(__GFLOAT
) || CC\$gfloat
';
2761 * Avoid nested comments on Ultrix 4.3.
2764 hackname = ultrix_nested_ioctl;
2765 files = sys/ioctl.h;
2766 select = "^/\\* #define SIOCSCREEN";
2767 sed = "/^\\/\\* #define SIOCSCREEN/s@/\\* screend@*//* screend@";
2769 "/* #define SIOCSCREENON _IOWR('i
', 49, int)"
2770 "/* screend, net/gw_screen.h */\n";
2775 hackname = ultrix_nested_svc;
2777 select = "^ \\*[ \t]*int protocol; */\\*";
2778 sed = "s@^\\( \\*\tint protocol; \\)/\\*@\\1*/ /*@";
2780 " *\tint protocol; /* like TCP or UDP\n";
2785 * Add missing prototype for lstat and define for S_ISLNK
2786 * in Ultrix V4.3 sys/stat.h.
2789 hackname = ultrix_stat;
2791 select = "@\\(#\\)stat\\.h.*6\\.1.*\\(ULTRIX\\)";
2792 sed = "/^#define[ \t]S_IFPORT[ \t]*S_IFIFO$/a\\\n"
2794 "/* macro to test for symbolic link */\\\n"
2795 "#define S_ISLNK(mode) (((mode) & S_IFMT) == S_IFLNK)\\\n"
2797 sed = "/^[ \t]*fstat(),$/a\\\n"
2800 "@(#)stat.h 6.1 (ULTRIX)\n"
2801 "#define S_IFPORT S_IFIFO\n"
2807 * Check for superfluous `static' (in Ultrix
4.2)
2808 * On Ultrix
4.3, includes of other
files (r3_cpu.h
,r4_cpu.h
) is broken.
2811 hackname
= ultrix_static
;
2812 files
= machine
/cpu.h
;
2813 select
= '#include "r[34]_cpu';
2814 sed
= "s/^static struct tlb_pid_state/struct tlb_pid_state/";
2815 sed
= 's/^#include "r3_cpu\.h"$/#include <machine\/r3_cpu\.h>/';
2816 sed
= 's/^#include "r4_cpu\.h"$/#include <machine\/r4_cpu\.h>/';
2818 "static struct tlb_pid_state {\n"
2819 "#include \"r3_cpu.h\"\n";
2824 * Add once
-only latch to Ultrix V4.3 strings.h.
2827 hackname
= ultrix_strings
;
2829 select
= "@\\(#\\)strings\\.h.*6\\.1.*\\(ULTRIX\\)";
2832 "@(#)strings.h 6.1 (ULTRIX)\n";
2837 * Fix multiple defines for NULL. Sometimes
, we stumble into
\r\n
2838 * terminated lines
, so accommodate these. Test both ways.
2841 hackname
= undefine_null
;
2842 select
= "^#[ \t]*define[ \t]+NULL[ \t]";
2843 bypass
= "#[ \t]*(ifn|un)def[ \t]+NULL($|[ \t\r])";
2846 c_fix_arg
= "#ifndef NULL%2\n#define NULL%1%2\n#endif%2\n";
2847 c_fix_arg
= "^#[ \t]*define[ \t]*[ \t]NULL([^\r\n]+)([\r]*)\n";
2849 test_text
= "#define NULL 0UL\r\n#define NULL\t((void*)0)\n";
2854 * If arpa
/inet.h prototypes are incompatible with the ones we just
2855 * installed in
<sys
/byteorder.h
>, just remove the protos.
2856 * Because of this close association
, this patch must be applied only
2857 * on those systems where the replacement byteorder header is installed.
2860 hackname
= uw7_byteorder_fix
;
2861 files
= arpa
/inet.h
;
2862 select
= "in_port_t";
2863 test
= "-f $DESTDIR/sys/byteorder.h";
2865 mach
= "*-*-sysv4*";
2866 mach
= "i?86-*-sysv5*";
2867 mach
= "i?86-*-udk*";
2868 mach
= "i?86-*-solaris2.[0-4]";
2869 mach
= "powerpcle-*-solaris2.[0-4]";
2870 mach
= "sparc-*-solaris2.[0-4]";
2875 c_fix_arg
= "^extern.*(htons|ntohs).*\\(in_port_t\\).*\n";
2877 test_text
= "extern htons(in_port_t);"
2878 "`[ ! -d $DESTDIR/sys ] && mkdir $DESTDIR/sys\n"
2879 "echo '/* DUMMY */' >> sys/byteorder.h\n"
2880 "touch $DESTDIR/sys/byteorder.h`";
2885 * Fix definitions of macros used by va
-i960.h in VxWorks header file.
2888 hackname
= va_i960_macro
;
2889 files
= arch
/i960
/archI960.h
;
2890 select
= "__(vsiz|vali|vpad|alignof__)";
2893 c_fix_arg
= "__vx%1";
2896 "extern int __vsiz vsiz;\n"
2897 "extern int __vali vali;\n"
2898 "extern int __vpad vpad;\n"
2899 "#define __alignof__(x) ...";
2904 * AIX headers define NULL to be cast to a void pointer
,
2905 * which is illegal in ANSI C
++.
2908 hackname
= void_null
;
2918 files
= sys
/param.h
;
2919 files
= sys
/types.h
;
2920 select
= "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
2922 c_fix_arg
= "#define NULL 0";
2923 test_text
= "# define\tNULL \t((void *)0) /* typed NULL */";
2928 * Make VxWorks header which is almost gcc ready fully gcc ready.
2931 hackname
= vxworks_gcc_problem
;
2932 files
= types
/vxTypesBase.h
;
2933 select
= "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
2935 sed
= "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
2938 sed
= "/[ \t]size_t/i\\\n"
2939 "#ifndef _GCC_SIZE_T\\\n"
2940 "#define _GCC_SIZE_T\n";
2942 sed
= "/[ \t]size_t/a\\\n"
2945 sed
= "/[ \t]ptrdiff_t/i\\\n"
2946 "#ifndef _GCC_PTRDIFF_T\\\n"
2947 "#define _GCC_PTRDIFF_T\n";
2949 sed
= "/[ \t]ptrdiff_t/a\\\n"
2952 sed
= "/[ \t]wchar_t/i\\\n"
2953 "#ifndef _GCC_WCHAR_T\\\n"
2954 "#define _GCC_WCHAR_T\n";
2956 sed
= "/[ \t]wchar_t/a\\\n"
2960 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
2961 "typedef unsigned int size_t;\n"
2962 "typedef long ptrdiff_t;\n"
2963 "typedef unsigned short wchar_t;\n"
2964 "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
2969 * Fix VxWorks
<time.h
> to not require including
<vxTypes.h
>.
2972 hackname
= vxworks_needs_vxtypes
;
2974 select
= "uint_t([ \t]+_clocks_per_sec)";
2976 c_fix_arg
= "unsigned int%1";
2977 test_text
= "uint_t\t_clocks_per_sec;";
2982 * Fix VxWorks
<sys
/stat.h
> to not require including
<vxWorks.h
>.
2985 hackname
= vxworks_needs_vxworks
;
2987 test
= " -r types/vxTypesOld.h";
2988 test
= " -n \"`egrep '#include' $file`\"";
2989 test
= " -n \"`egrep ULONG $file`\"";
2990 select
= "#[ \t]define[ \t]+__INCstath";
2992 sed
= "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
2993 "#include <types/vxTypesOld.h>\n";
2995 test_text
= "`touch types/vxTypesOld.h`"
2996 "#include </dev/null> /* ULONG */\n"
2997 "# define\t__INCstath <sys/stat.h>";
3002 * Another bad dependency in VxWorks
5.2 <time.h
>.
3005 hackname
= vxworks_time
;
3007 test
= " -r vxWorks.h";
3009 select
= "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
3013 "#ifndef __gcc_VOIDFUNCPTR_defined\n"
3014 "#ifdef __cplusplus\n"
3015 "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
3017 "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
3019 "#define __gcc_VOIDFUNCPTR_defined\n"
3021 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
3023 test_text
= "`touch vxWorks.h`"
3024 "#define VOIDFUNCPTR (void(*)())";
3029 * There are several name conflicts with C
++ reserved words in X11 header
3030 * files. These are fixed in some versions
, so don
't do the fixes if
3031 * we find __cplusplus in the file. These were found on the RS/6000.
3034 hackname = x11_class;
3035 files = X11/ShellP.h;
3036 bypass = __cplusplus;
3037 select = "^([ \t]*char \\*)class;(.*)";
3039 c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n"
3040 "#else\n%1class;%2\n#endif";
3049 * class in Xm/BaseClassI.h
3052 hackname = x11_class_usage;
3053 files = Xm/BaseClassI.h;
3054 bypass = "__cplusplus";
3056 select = " class\\)";
3058 c_fix_arg = " c_class)";
3060 test_text = "extern mumble (int class);\n";
3065 * new in Xm/Traversal.h
3069 files = Xm/Traversal.h;
3070 bypass = __cplusplus;
3072 sed = "/Widget\told, new;/i\\\n"
3073 "#ifdef __cplusplus\\\n"
3074 "\tWidget\told, c_new;\\\n"
3077 sed = "/Widget\told, new;/a\\\n"
3080 sed = "s/Widget new,/Widget c_new,/g";
3083 " Widget\told, new; /* fix the new */\n"
3084 "};\nextern Wedged( Widget new, Widget old );";
3089 * Incorrect sprintf declaration in X11/Xmu.h
3092 hackname = x11_sprintf;
3094 files = X11/Xmu/Xmu.h;
3095 select = "^extern char \\*\tsprintf\\(\\);$";
3098 c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
3100 test_text = "extern char *\tsprintf();";