3 autogen definitions fixincl
;
5 /* Define all the fixes we know about for repairing damaged headers.
6 Please see the README before adding or changing entries in this file.
8 This is the sort command
:
10 blocksort output
=inclhack.sorted \
12 trailer
='^/\*EOF\*[/]' \
14 key
='hackname[ ]*=[ ]*(.*);'
16 Set up a debug test so we can make the templates emit special
17 code while debugging these fixes
: */
25 * On Mac OS
10.3.9, the
'long double' functions are available in
26 * libSystem
, but are not prototyped in math.h.
29 hackname
= AAB_darwin7_9_long_double_funcs
;
30 mach
= "*-*-darwin7.9*";
31 files
= architecture
/ppc
/math.h
;
33 replace
= <<- _EndOfHeader_
34 /* This file prototypes the long double functions available on Mac OS
38 # define __APPLE_CC__
1345
39 # include_next
<architecture
/ppc
/math.h
>
41 # define __APPLE_CC__
1
42 # ifndef __LIBMLDBL_COMPAT
43 # ifdef __LONG_DOUBLE_128__
44 # define
__LIBMLDBL_COMPAT(sym
) __asm("_" #sym
"$LDBL128")
46 # define
__LIBMLDBL_COMPAT(sym
)
47 # endif
/* __LONG_DOUBLE_128__
*/
48 # endif
/* __LIBMLDBL_COMPAT
*/
52 extern long double
acosl( long double
) __LIBMLDBL_COMPAT(acosl
);
53 extern long double
asinl( long double
) __LIBMLDBL_COMPAT(asinl
);
54 extern long double
atanl( long double
) __LIBMLDBL_COMPAT(atanl
);
55 extern long double
atan2l( long double
, long double
) __LIBMLDBL_COMPAT(atan2l
);
56 extern long double
cosl( long double
) __LIBMLDBL_COMPAT(cosl
);
57 extern long double
sinl( long double
) __LIBMLDBL_COMPAT(sinl
);
58 extern long double
tanl( long double
) __LIBMLDBL_COMPAT(tanl
);
59 extern long double
acoshl( long double
) __LIBMLDBL_COMPAT(acoshl
);
60 extern long double
asinhl( long double
) __LIBMLDBL_COMPAT(asinhl
);
61 extern long double
atanhl( long double
) __LIBMLDBL_COMPAT(atanhl
);
62 extern long double
coshl( long double
) __LIBMLDBL_COMPAT(coshl
);
63 extern long double
sinhl( long double
) __LIBMLDBL_COMPAT(sinhl
);
64 extern long double
tanhl( long double
) __LIBMLDBL_COMPAT(tanhl
);
65 extern long double
expl( long double
) __LIBMLDBL_COMPAT(expl
);
66 extern long double
exp2l( long double
) __LIBMLDBL_COMPAT(exp2l
);
67 extern long double
expm1l( long double
) __LIBMLDBL_COMPAT(expm1l
);
68 extern long double
logl( long double
) __LIBMLDBL_COMPAT(logl
);
69 extern long double
log10l( long double
) __LIBMLDBL_COMPAT(log10l
);
70 extern long double
log2l( long double
) __LIBMLDBL_COMPAT(log2l
);
71 extern long double
log1pl( long double
) __LIBMLDBL_COMPAT(log1pl
);
72 extern long double
logbl( long double
) __LIBMLDBL_COMPAT(logbl
);
73 extern long double
modfl( long double
, long double
* ) __LIBMLDBL_COMPAT(modfl
);
74 extern long double
ldexpl( long double
, int
) __LIBMLDBL_COMPAT(ldexpl
);
75 extern long double
frexpl( long double
, int
* ) __LIBMLDBL_COMPAT(frexpl
);
76 extern int
ilogbl( long double
) __LIBMLDBL_COMPAT(ilogbl
);
77 extern long double
scalbnl( long double
, int
) __LIBMLDBL_COMPAT(scalbnl
);
78 extern long double
scalblnl( long double
, long int
) __LIBMLDBL_COMPAT(scalblnl
);
79 extern long double
fabsl( long double
) __LIBMLDBL_COMPAT(fabsl
);
80 extern long double
cbrtl( long double
) __LIBMLDBL_COMPAT(cbrtl
);
81 extern long double
hypotl( long double
, long double
) __LIBMLDBL_COMPAT(hypotl
);
82 extern long double
powl( long double
, long double
) __LIBMLDBL_COMPAT(powl
);
83 extern long double
sqrtl( long double
) __LIBMLDBL_COMPAT(sqrtl
);
84 extern long double
erfl( long double
) __LIBMLDBL_COMPAT(erfl
);
85 extern long double
erfcl( long double
) __LIBMLDBL_COMPAT(erfcl
);
86 extern long double
lgammal( long double
) __LIBMLDBL_COMPAT(lgammal
);
87 extern long double
tgammal( long double
) __LIBMLDBL_COMPAT(tgammal
);
88 extern long double
ceill( long double
) __LIBMLDBL_COMPAT(ceill
);
89 extern long double
floorl( long double
) __LIBMLDBL_COMPAT(floorl
);
90 extern long double
nearbyintl( long double
) __LIBMLDBL_COMPAT(nearbyintl
);
91 extern long double
rintl( long double
) __LIBMLDBL_COMPAT(rintl
);
92 extern long int
lrintl( long double
) __LIBMLDBL_COMPAT(lrintl
);
93 extern long long int
llrintl( long double
) __LIBMLDBL_COMPAT(llrintl
);
94 extern long double
roundl( long double
) __LIBMLDBL_COMPAT(roundl
);
95 extern long int
lroundl( long double
) __LIBMLDBL_COMPAT(lroundl
);
96 extern long long int
llroundl( long double
) __LIBMLDBL_COMPAT(llroundl
);
97 extern long double
truncl( long double
) __LIBMLDBL_COMPAT(truncl
);
98 extern long double
fmodl( long double
, long double
) __LIBMLDBL_COMPAT(fmodl
);
99 extern long double
remainderl( long double
, long double
) __LIBMLDBL_COMPAT(remainderl
);
100 extern long double
remquol( long double
, long double
, int
* ) __LIBMLDBL_COMPAT(remquol
);
101 extern long double
copysignl( long double
, long double
) __LIBMLDBL_COMPAT(copysignl
);
102 extern long double
nanl( const char
* ) __LIBMLDBL_COMPAT(nanl
);
103 extern long double
nextafterl( long double
, long double
) __LIBMLDBL_COMPAT(nextafterl
);
104 extern long double
nexttowardl( long double
, long double
) __LIBMLDBL_COMPAT(nexttowardl
);
105 extern long double
fdiml( long double
, long double
) __LIBMLDBL_COMPAT(fdiml
);
106 extern long double
fmaxl( long double
, long double
) __LIBMLDBL_COMPAT(fmaxl
);
107 extern long double
fminl( long double
, long double
) __LIBMLDBL_COMPAT(fminl
);
108 extern long double
fmal( long double
, long double
, long double
) __LIBMLDBL_COMPAT(fmal
);
112 #endif
/* __MATH__
*/
118 * ... and for the previous fix to be useful
, you have to not use
""
122 hackname
= AAB_darwin7_9_long_double_funcs_2
;
123 mach
= "*-*-darwin7.9*";
125 select
= '#include[ \t]+\"';
127 c_fix_arg
= "%1<%2.h>";
129 c_fix_arg
= '([ \t]*#[ \t]*include[ \t]+)"([a-z0-9/]+)\.h"';
131 test_text
= '#include "architecture/ppc/math.h"';
136 * This fixes __FD_ZERO bug for linux
2.x.
y (x
<= 2 && y
<= some n
)
139 hackname
= AAB_fd_zero_asm_posix_types_h
;
140 files
= asm
/posix_types.h
;
141 mach
= 'i[34567]86-*-linux*';
146 * Define _POSIX_TYPES_H_WRAPPER at the end of the wrapper
, not
147 * the start
, so that if #include_next gets another instance of
148 * the wrapper
, this will follow the #include_next chain until
149 * we arrive at the real
<asm
/posix_types.h
>.
151 replace
= <<- _EndOfHeader_
152 /* This file fixes a bug in the __FD_ZERO macro
153 for older versions of the Linux kernel.
*/
154 #ifndef _POSIX_TYPES_H_WRAPPER
155 #include
<features.h
>
156 #include_next
<asm
/posix_types.h
>
158 #if
defined(__FD_ZERO
) && !defined(__GLIBC__
)
160 #define
__FD_ZERO(fdsetp
) \
163 __asm__
__volatile__("cld ; rep ; stosl" \
164 : "=&c" (__d0
), "=&D" (__d1
) \
165 : "a" (0), "0" (__FDSET_LONGS
), \
166 "1" ((__kernel_fd_set *)
(fdsetp
)) :"memory"); \
170 #define _POSIX_TYPES_H_WRAPPER
171 #endif
/* _POSIX_TYPES_H_WRAPPER
*/
177 * This fixes __FD_ZERO bug for glibc
-1.x
180 hackname
= AAB_fd_zero_gnu_types_h
;
182 mach
= 'i[34567]86-*-linux*';
185 * Define _TYPES_H_WRAPPER at the end of the wrapper
, not
186 * the start
, so that if #include_next gets another instance of
187 * the wrapper
, this will follow the #include_next chain until
188 * we arrive at the real
<gnu
/types.h
>.
190 replace
= <<- _EndOfHeader_
191 /* This file fixes a bug in the __FD_ZERO macro present in glibc
1.x.
*/
192 #ifndef _TYPES_H_WRAPPER
193 #include
<features.h
>
194 #include_next
<gnu
/types.h
>
196 #if
defined(__FD_ZERO
) && !defined(__GLIBC__
)
198 # define
__FD_ZERO(fdsetp
) \
201 __asm__
__volatile__("cld ; rep ; stosl" \
202 : "=&c" (__d0
), "=&D" (__d1
) \
203 : "a" (0), "0" (__FDSET_LONGS
), \
204 "1" ((__fd_set *)
(fdsetp
)) :"memory"); \
208 #define _TYPES_H_WRAPPER
209 #endif
/* _TYPES_H_WRAPPER
*/
215 * This fixes __FD_ZERO bug for glibc
-2.0.x
218 hackname
= AAB_fd_zero_selectbits_h
;
219 files
= selectbits.h
;
220 mach
= 'i[34567]86-*-linux*';
223 * Define _SELECTBITS_H_WRAPPER at the end of the wrapper
, not
224 * the start
, so that if #include_next gets another instance of
225 * the wrapper
, this will follow the #include_next chain until
226 * we arrive at the real
<selectbits.h
>.
228 replace
= <<- _EndOfHeader_
229 /* This file fixes a bug in the __FD_ZERO macro present in glibc
2.0.x.
*/
230 #ifndef _SELECTBITS_H_WRAPPER
231 #include
<features.h
>
232 #include_next
<selectbits.h
>
234 #if
defined(__FD_ZERO
) && defined(__GLIBC__
) \\
235 && defined(__GLIBC_MINOR__
) && __GLIBC__
== 2 \\
236 && __GLIBC_MINOR__
== 0
238 #define
__FD_ZERO(fdsetp
) \\
241 __asm__
__volatile__ ("cld; rep; stosl" \\
242 : "=&c" (__d0
), "=&D" (__d1
) \\
243 : "a" (0), "0" (sizeof (__fd_set
) \\
244 / sizeof (__fd_mask
)), \\
245 "1" ((__fd_mask *)
(fdsetp
)) \\
250 #define _SELECTBITS_H_WRAPPER
251 #endif
/* _SELECTBITS_H_WRAPPER
*/
257 * Solaris
<sys
/varargs.h
> is a
DDK (aka kernel
-land
) header providing
258 * the same interface as
<stdarg.h
>. No idea why they couldn
't have just
259 * used the standard header.
262 hackname = AAB_solaris_sys_varargs_h;
263 files = "sys/varargs.h";
264 mach = '*-*-solaris
*';
265 replace = <<- _EndOfHeader_
276 * Fix non-ANSI memcpy declaration that conflicts with gcc's builtin
277 * declaration on Sun OS
4.x. We must only fix this on Sun OS
4.x
, because
278 * many other systems have similar text but correct versions of the file.
279 * To ensure only Sun
's is fixed, we grep for a likely unique string.
280 * Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t )
283 hackname = AAB_sun_memcpy;
285 select = "/\\*\t@\\(#\\)"
286 "(head/memory.h\t50.1\t "
287 "|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/";
289 replace = <<- _EndOfHeader_
290 /* This file was generated by fixincludes */
295 extern void *memccpy();
296 extern void *memchr();
297 extern void *memcpy();
298 extern void *memset();
300 extern char *memccpy();
301 extern char *memchr();
302 extern char *memcpy();
303 extern char *memset();
304 #endif /* __STDC__ */
308 #endif /* __memory_h__ */
314 * Completely replace <sys/varargs.h> with a file that includes gcc's
315 * stdarg.h or varargs.h files as appropriate.
319 hackname
= AAB_svr4_no_varargs
;
320 files
= sys
/varargs.h
;
321 replace
= "/* This file was generated by fixincludes. */\n"
322 "#ifndef _SYS_VARARGS_H\n"
323 "#define _SYS_VARARGS_H\n\n"
326 "#include <stdarg.h>\n"
328 "#include <varargs.h>\n"
331 "#endif /* _SYS_VARARGS_H */\n";
337 * Completely replace
<sys
/byteorder.h
> with a file that implements gcc
's
338 * optimized byteswapping. (The original probably implemented some
339 * incompatible optimized byteswapping.)
342 hackname = AAB_svr4_replace_byteorder;
344 mach = "i[34567]86-*-sysv5*";
345 mach = "i[34567]86-*-sco3.2v5*";
346 mach = "i[34567]86-*-udk*";
347 mach = "i[34567]86-*-solaris2.[0-4]";
348 mach = "powerpcle-*-solaris2.[0-4]";
349 mach = "sparc-*-solaris2.[0-4]";
350 mach = "i[34567]86-sequent-ptx*";
351 files = sys/byteorder.h;
352 replace = <<- _EndOfHeader_
353 #ifndef _SYS_BYTEORDER_H
354 #define _SYS_BYTEORDER_H
356 /* Functions to convert `short' and `long
' quantities from host byte order
357 to (internet) network byte order (i.e. big-endian).
359 Written by Ron Guilmette (rfg@ncd.com).
361 This isn't actually used by GCC. It is installed by fixinc.svr4.
363 For big
-endian machines these functions are essentially no
-ops.
365 For little
-endian machines
, we define the functions using specialized
366 asm sequences in cases where doing so yields better
code (e.g. i386
).
*/
368 #if
!defined (__GNUC__
) && !defined (__GNUG__
)
369 #error You lose
! This file is only useful with GNU compilers.
372 #ifndef __BYTE_ORDER__
373 /* Byte order defines. These are as defined on UnixWare
1.1, but with
374 double underscores added at the front and back.
*/
375 #define __LITTLE_ENDIAN__
1234
376 #define __BIG_ENDIAN__
4321
377 #define __PDP_ENDIAN__
3412
381 static __inline__ unsigned long
htonl (unsigned long
);
382 static __inline__ unsigned short
htons (unsigned int
);
383 static __inline__ unsigned long
ntohl (unsigned long
);
384 static __inline__ unsigned short
ntohs (unsigned int
);
385 #endif
/* defined (__STDC__
) */
387 #if
defined (__i386__
)
389 #ifndef __BYTE_ORDER__
390 #define __BYTE_ORDER__ __LITTLE_ENDIAN__
393 /* Convert a host long to a network long.
*/
395 /* We must use a new
-style function definition
, so that this will also
397 static __inline__ unsigned long
398 htonl (unsigned long __arg
)
400 register unsigned long __result
;
402 __asm__ ("xchg%B0 %b0,%h0
404 xchg%B0 %b0,%h0" : "=q" (__result
) : "0" (__arg
));
408 /* Convert a host short to a network short.
*/
410 static __inline__ unsigned short
411 htons (unsigned int __arg
)
413 register unsigned short __result
;
415 __asm__ ("xchg%B0 %b0,%h0" : "=q" (__result
) : "0" (__arg
));
419 #
elif (defined (__ns32k__
) ||
defined (__vax__
) ||
defined (__arm__
))
421 #ifndef __BYTE_ORDER__
422 #define __BYTE_ORDER__ __LITTLE_ENDIAN__
425 /* For other little
-endian machines
, using C code is just as efficient as
426 using assembly code.
*/
428 /* Convert a host long to a network long.
*/
430 static __inline__ unsigned long
431 htonl (unsigned long __arg
)
433 register unsigned long __result
;
435 __result
= (__arg
>> 24) & 0x000000ff;
436 __result |
= (__arg
>> 8) & 0x0000ff00;
437 __result |
= (__arg
<< 8) & 0x00ff0000;
438 __result |
= (__arg
<< 24) & 0xff000000;
442 /* Convert a host short to a network short.
*/
444 static __inline__ unsigned short
445 htons (unsigned int __arg
)
447 register unsigned short __result
;
449 __result
= (__arg
<< 8) & 0xff00;
450 __result |
= (__arg
>> 8) & 0x00ff;
454 #else
/* must be a big
-endian machine
*/
456 #ifndef __BYTE_ORDER__
457 #define __BYTE_ORDER__ __BIG_ENDIAN__
460 /* Convert a host long to a network long.
*/
462 static __inline__ unsigned long
463 htonl (unsigned long __arg
)
468 /* Convert a host short to a network short.
*/
470 static __inline__ unsigned short
471 htons (unsigned int __arg
)
476 #endif
/* big
-endian
*/
478 /* Convert a network long to a host long.
*/
480 static __inline__ unsigned long
481 ntohl (unsigned long __arg
)
483 return
htonl (__arg
);
486 /* Convert a network short to a host short.
*/
488 static __inline__ unsigned short
489 ntohs (unsigned int __arg
)
491 return
htons (__arg
);
499 * Cancel out ansi_compat.h on Ultrix. Replace it with an empty file.
502 hackname
= AAB_ultrix_ansi_compat
;
503 files
= ansi_compat.h
;
505 replace
= "/* This file intentionally left blank. */\n";
510 * The Ultrix
4.3 file limits.h is a symbolic link to sys
/limits.h.
511 * Replace limits.h with a file that includes sys
/limits.h.
514 hackname
= AAB_ultrix_limits
;
516 mach
= "*-*-ultrix4.3";
517 replace
= <<- _EndOfHeader_
518 #ifndef _LIMITS_INCLUDED
519 #define _LIMITS_INCLUDED
520 #include
<sys
/limits.h
>
521 #endif
/* _LIMITS_INCLUDED
*/
527 * The ULTRIX
4.3 version of memory.h duplicates definitions
528 * present in strings.h. Replace memory.h with a file that includes
529 * strings.h to prevent problems from multiple inclusion.
532 hackname
= AAB_ultrix_memory
;
534 mach
= "*-*-ultrix4.3";
535 replace
= <<- _EndOfHeader_
536 #ifndef _MEMORY_INCLUDED
537 #define _MEMORY_INCLUDED
539 #endif
/* _MEMORY_INCLUDED
*/
545 * The Ultrix
4.3 file string.h is a symbolic link to strings.h.
546 * Replace string.h link with a file that includes strings.h to prevent
547 * problems from multiple inclusion.
550 hackname
= AAB_ultrix_string
;
552 mach
= "*-*-ultrix4.3";
553 replace
= <<- _EndOfHeader_
554 #ifndef _STRING_INCLUDED
555 #define _STRING_INCLUDED
557 #endif
/* _STRING_INCLUDED
*/
563 * pthread.h on AIX
4.3.3 tries to define a macro without whitspace
564 * which violates a requirement of ISO C.
567 hackname
= aix_pthread
;
569 select
= "(#define [A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])";
572 test_text
= "#define PTHREAD_MUTEX_INITIALIZER\\\\\n"
573 "{...init stuff...}";
578 * sys
/machine.h on AIX
4.3.3 puts whitespace between a \ and a newline
579 * in an otherwise
harmless (and #ifed out
) macro definition
582 hackname
= aix_sysmachine
;
583 files
= sys
/machine.h
;
587 test_text
= "#define FOO \\\n"
588 " bar \\ \n baz \\ \n bat";
593 * sys
/wait.h on AIX
3.2.5 puts the declaration of wait3 before the
594 * definition of struct rusage
, so the prototype added by fixproto fails.
597 hackname
= aix_syswait
;
599 select
= "^extern pid_t wait3\\(\\);\n";
602 c_fix_arg
= "struct rusage;\n%0";
603 test_text
= "/* bos325, */\n"
604 "extern pid_t wait3();\n"
605 "\t/* pid_t wait3(int *, int, struct rusage *); */";
610 * sys
/wait.h on AIX
5.2 defines macros that have both signed and
611 * unsigned types in conditional expressions.
614 hackname
= aix_syswait_2
;
616 select
= '\? (\(\(\(\(unsigned[^)]*\)[^)]*\) >> [^)]*\) \& 0xff\) : -1)';
618 c_fix_arg
= "? (int)%1";
619 test_text
= "#define WSTOPSIG(__x) (int)(WIFSTOPPED(__x) ? ((((unsigned int)__x) >> 8) & 0xff) : -1)";
624 * sys
/signal.h on some versions of AIX uses volatile in the typedef of
625 * sig_atomic_t
, which causes gcc to generate a warning about duplicate
626 * volatile when a sig_atomic_t variable is declared volatile
, as
627 * required by ANSI C.
630 hackname
= aix_volatile
;
631 files
= sys
/signal.h
;
632 select
= "typedef volatile int sig_atomic_t";
634 c_fix_arg
= "typedef int sig_atomic_t";
635 test_text
= "typedef volatile int sig_atomic_t;";
640 * Fix __assert declaration in assert.h on Alpha OSF
/1.
643 hackname
= alpha___assert
;
645 select
= '__assert\(char \*, char \*, int\)';
647 c_fix_arg
= "__assert(const char *, const char *, int)";
648 test_text
= 'extern void __assert(char *, char *, int);';
653 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4
/5 headers.
656 hackname
= alpha___extern_prefix
;
657 select
= "(.*)(defined\\(__DECC\\)|def[ \t]*__DECC)[ \t]*\n"
658 "(#[ \t]*pragma[ \t]*extern_prefix.*)";
660 mach
= "alpha*-dec-osf*";
662 c_fix_arg
= "%1 (defined(__DECC) || defined(__PRAGMA_EXTERN_PREFIX))\n%3";
664 test_text
= "#ifdef __DECC\n"
665 "#pragma extern_prefix \"_P\"\n"
666 "# if defined(__DECC)\n"
667 "# pragma extern_prefix \"_E\"\n"
668 "# if !defined(_LIBC_POLLUTION_H_) && defined(__DECC)\n"
669 "# pragma extern_prefix \"\"";
674 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4
/5 <standards.h
>.
677 hackname
= alpha___extern_prefix_standards
;
679 select
= ".*!defined\\(_LIBC_POLLUTION_H_\\) && !defined\\(__DECC\\)";
681 mach
= "alpha*-dec-osf*";
683 c_fix_arg
= "%0 && !defined(__PRAGMA_EXTERN_PREFIX)";
685 test_text
= "#if (_ISO_C_SOURCE>=19990L) "
686 "&& !defined(_LIBC_POLLUTION_H_) && !defined(__DECC)";
691 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V5
<sys
/mount.h
> and
692 * <sys
/stat.h
>. The tests for __DECC are special in various ways
, so
693 * alpha__extern_prefix cannot be used.
696 hackname
= alpha___extern_prefix_sys_stat
;
699 select
= "#[ \t]*if[ \t]*defined\\(__DECC\\)";
701 mach
= "alpha*-dec-osf5*";
703 c_fix_arg
= "%0 || defined(__PRAGMA_EXTERN_PREFIX)";
705 test_text
= "# if defined(__DECC)";
710 * Fix assert macro in assert.h on Alpha OSF
/1.
711 * The superfluous int cast breaks C
++.
714 hackname
= alpha_assert
;
716 select
= '(#define assert\(EX\).*)\(\(int\) \(EX\)\)';
718 c_fix_arg
= "%1(EX)";
719 test_text
= '#define assert(EX) (((int) (EX)) ? (void)0 '
720 ': __assert(#EX, __FILE__, __LINE__))';
725 * Fix #defines under Alpha OSF
/1:
726 * The following files contain
'#pragma extern_prefix "_FOO"' followed by
727 * a
'#define something(x,y,z) _FOOsomething(x,y,z)'. The intent of these
728 * statements is to reduce namespace pollution. While these macros work
729 * properly in most cases
, they don
't allow you to take a pointer to the
730 * "something" being modified. To get around this limitation, change these
731 * statements to be of the form '#define something _FOOsomething
'.
733 * sed ain't egrep
, lesson
2463: sed can use self
-referential
734 * regular expressions. In the substitute expression below
,
735 * "\\1" and
"\\2" refer to subexpressions found earlier in the
736 * same match. So
, we continue to use sed.
"extern_prefix" will
737 * be a rare match anyway...
740 hackname
= alpha_bad_lval
;
742 select
= "^[ \t]*#[ \t]*pragma[ \t]+extern_prefix";
743 mach
= "alpha*-dec-osf*";
746 "s/^[ \t]*#[ \t]*define[ \t][ \t]*\\([^(]*\\)\\(([^)]*)\\)[ \t]*"
747 "\\(_.*\\)\\1\\2[ \t]*$/#define \\1 \\3\\1/";
749 test_text
= '#pragma extern_prefix "_FOO"'"\n"
750 "#define something(x,y,z) _FOOsomething(x,y,z)\n"
751 "#define mumble _FOOmumble";
756 * Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF
/1 and AIX.
759 hackname
= alpha_getopt
;
762 select
= 'getopt\(int, char \*\[\], *char \*\)';
764 c_fix_arg
= "getopt(int, char *const[], const char *)";
765 test_text
= 'extern int getopt(int, char *[], char *);';
770 * Remove erroneous parentheses in sym.h on Alpha OSF
/1.
773 hackname
= alpha_parens
;
775 select
= '#ifndef\(__mips64\)';
777 c_fix_arg
= "#ifndef __mips64";
778 test_text
= "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif";
783 * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX
<pthread.h
>.
786 hackname
= alpha_pthread
;
788 select
= "((#[ \t]*if)([ \t]*defined[ \t]*\\(_PTHREAD_ENV_DECC\\)"
789 "|def _PTHREAD_ENV_DECC)(.*))\n"
790 "(#[ \t]*define _PTHREAD_USE_PTDNAM_)";
792 mach
= "alpha*-dec-osf*";
794 c_fix_arg
= "%2 defined (_PTHREAD_ENV_DECC)%4 "
795 "|| defined (__PRAGMA_EXTERN_PREFIX)\n%5";
797 test_text
= "# if defined (_PTHREAD_ENV_DECC) "
798 "|| defined (_PTHREAD_ENV_EPCC)\n"
799 "# define _PTHREAD_USE_PTDNAM_\n"
801 "# ifdef _PTHREAD_ENV_DECC\n"
802 "# define _PTHREAD_USE_PTDNAM_\n"
808 * Recognize GCC in Tru64 UNIX V5.1B
<pthread.h
>.
811 hackname
= alpha_pthread_gcc
;
813 select
= "#else\n# error <pthread.h>: unrecognized compiler.";
815 mach
= "alpha*-dec-osf*";
817 c_fix_arg
= "#elif defined (__GNUC__)\n"
818 "# define _PTHREAD_ENV_GCC\n"
821 test_text
= "# define _PTHREAD_ENV_INTELC\n"
823 "# error <pthread.h>: unrecognized compiler.\n"
828 * Compaq Tru64 v5.1 defines all of its PTHREAD_
*_INITIALIZER macros
829 * incorrectly
, specifying less fields in the initializers than are
830 * defined in the corresponding structure types. Use of these macros
831 * in user code results in spurious warnings.
834 hackname
= alpha_pthread_init
;
836 select
= ' \* @\(#\).RCSfile: pthread\.h,v \$'
837 ' .Revision: 1\.1\.33\.21 \$ \(DEC\)'
838 ' .Date: 2000/08/15 15:30:13 \$';
839 mach
= "alpha*-dec-osf*";
840 sed
= "s@MVALID\\(.*\\)A}@MVALID\\1A, 0, 0, 0, 0, 0, 0 }@\n"
841 "s@MVALID\\(.*\\)_}@MVALID\\1_, 0, 0, 0, 0 }@\n"
842 "s@CVALID\\(.*\\)A}@CVALID\\1A, 0, 0, 0, 0 }@\n"
843 "s@CVALID\\(.*\\)_}@CVALID\\1_, 0, 0 }@\n"
844 "s@WVALID\\(.*\\)A}@WVALID\\1A, 0, 0, 0, 0, 0, 0, 0, 0, 0 }@\n"
845 "s@WVALID\\(.*\\)_}@WVALID\\1_, 0, 0, 0, 0, 0, 0, 0 }@\n";
847 " * @(#)_RCSfile: pthread.h,v \\$ "
848 "_Revision: 1.1.33.21 \\$ (DEC) "
849 "_Date: 2000/08/15 15:30:13 \\$\n"
851 "#ifndef _PTHREAD_NOMETER_STATIC\n"
852 "# define PTHREAD_MUTEX_INITIALIZER \\\n"
853 " {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA}\n"
854 "# define PTHREAD_COND_INITIALIZER \\\n"
855 " {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA}\n"
856 "# define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \\\n"
857 " {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}\n"
858 "# define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \\\n"
859 " {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}\n"
861 "# define PTHREAD_MUTEX_INITIALIZER {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA}\n"
862 "# define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \\\n"
863 " {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}\n"
864 "# define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \\\n"
865 " {0, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}\n"
867 "#define PTHREAD_RWLOCK_INITIALIZER {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA}\n"
868 "#define PTHREAD_RWLOCK_INITWITHNAME_NP(_n_,_a_) \\\n"
869 " {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA, _n_, _a_}\n";
873 * Fix return value of sbrk in unistd.h on Alpha OSF
/1 V2.0
877 hackname
= alpha_sbrk
;
879 select
= "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
881 c_fix_arg
= "void *sbrk(";
882 test_text
= "extern char* sbrk(ptrdiff_t increment);";
887 * Change external names of wcstok
/wcsftime via asm instead of macros on
891 hackname
= alpha_wchar
;
894 mach
= "alpha*-dec-osf4*";
895 select
= "#define wcstok wcstok_r";
896 sed
= "s@#define wcstok wcstok_r@"
897 "extern wchar_t *wcstok __((wchar_t *, const wchar_t *, "
898 "wchar_t **)) __asm__(\"wcstok_r\");@";
899 sed
= "s@#define wcsftime __wcsftime_isoc@"
900 "extern size_t wcsftime __((wchar_t *, size_t, const wchar_t *"
901 ", const struct tm *)) __asm__(\"__wcsftime_isoc\");@";
902 test_text
= "#define wcstok wcstok_r\n"
903 "#define wcsftime __wcsftime_isoc";
908 * For C
++, avoid any typedef or macro definition of bool
,
909 * and use the built in type instead.
910 * HP
/UX
10.20 also has it in curses_colr
/curses.h.
913 hackname
= avoid_bool_define
;
915 files
= curses_colr
/curses.h
;
919 select
= "#[ \t]*define[ \t]+bool[ \t]";
920 bypass
= "__cplusplus";
923 c_fix_arg
= "#ifndef __cplusplus\n%0\n#endif";
924 c_fix_arg
= "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*";
926 test_text
= "# define bool\t char \n";
931 hackname
= avoid_bool_type
;
933 files
= curses_colr
/curses.h
;
937 select
= "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
938 bypass
= "__cplusplus";
941 c_fix_arg
= "#ifndef __cplusplus\n%0\n#endif";
943 test_text
= "typedef unsigned int\tbool \t; /* bool\n type */";
948 * For C
++, avoid any typedef definition of wchar_t
,
949 * and use the built in type instead.
950 * Don
't do this for headers that are smart enough to do the right
951 * thing (recent [n]curses.h and Xlib.h).
952 * Don't do it for
<linux
/nls.h
> which is never used from C
++ anyway
,
953 * and will be broken by the edit.
957 hackname
= avoid_wchar_t_type
;
959 select
= "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;";
960 bypass
= "__cplusplus";
961 bypass
= "_LINUX_NLS_H";
962 bypass
= "XFree86: xc/lib/X11/Xlib\\.h";
965 c_fix_arg
= "#ifndef __cplusplus\n%0\n#endif";
967 test_text
= "typedef unsigned short\twchar_t \t; /* wchar_t\n type */";
972 * Fix `typedef struct term
;' on hppa1.1-hp-hpux9.
975 hackname = bad_struct_term;
977 select = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;";
979 c_fix_arg = "struct term;";
981 test_text = 'typedef struct term
;';
986 * Fix one other error in this file:
987 * a mismatched quote not inside a C comment.
991 files = sundev/vuid_event.h;
994 c_fix_arg = "does not
";
996 test_text = "/* doesn
't have matched single quotes */";
1001 * check for broken assert.h that needs stdio.h
1004 hackname = broken_assert_stdio;
1007 bypass = "include.*stdio\\.h";
1009 c_fix_arg = "#include <stdio.h>\n";
1010 test_text = "extern FILE* stderr;";
1015 * check for broken assert.h that needs stdlib.h
1018 hackname = broken_assert_stdlib;
1020 select = 'exit
*\
(|abort
*\
(';
1021 bypass = "include.*stdlib\\.h";
1023 c_fix_arg = "#ifdef __cplusplus\n"
1024 "#include <stdlib.h>\n"
1026 test_text = "extern void exit ( int );";
1031 * Remove `extern double cabs' declarations from math.h.
1032 * This conflicts with C99. Discovered on AIX.
1033 * IRIX
5 and IRIX
6 before
6.5.18 (where C99 support was introduced
)
1034 * declares
cabs() to take a struct __cabs_s argument.
1035 * SunOS4 has its
cabs() declaration followed by a comment which
1036 * terminates on the following line.
1037 * Darwin hides its broken cabs in architecture
-specific subdirs.
1040 hackname
= broken_cabs
;
1041 files
= math.h
, "architecture/*/math.h";
1042 select
= "^extern[ \t]+double[ \t]+cabs";
1044 sed
= "s/^extern[ \t]*double[ \t]*cabs[ \t]*\([^\\\)]*\);//";
1045 sed
= "s/^extern[ \t]*long[ \t]*double[ \t]*cabsl[ \t]*\([^\\\)]*\);//";
1047 test_text
= "#ifdef __STDC__\n"
1048 "extern double cabs(struct dbl_hypot);\n"
1050 "extern double cabs();\n"
1052 "extern double cabs ( _Complex z );\n"
1053 "extern double cabs(); /* This is a comment\n"
1054 " and it ends here. */\n"
1055 "extern double cabs(struct __cabs_s);\n"
1056 "extern long double cabsl( struct __cabsl_s );";
1060 * Fixup Darwin
's broken check for __builtin_nanf.
1064 hackname = broken_nan;
1066 * It is tempting to omit the first "files" entry. Do not.
1067 * The testing machinery will take the first "files" entry as the name
1068 * of a test file to play with. It would be a nuisance to have a directory
1069 * with the name "*".
1071 files = "architecture/ppc/math.h";
1072 files = "architecture/*/math.h";
1073 select = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
1076 c_fix_arg = "#if 1";
1077 test_text = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
1082 * Various systems derived from BSD4.4 contain a macro definition
1083 * for vfscanf that interacts badly with requirements of builtin-attrs.def.
1084 * Known to be fixed in FreeBSD 5 system headers.
1087 hackname = bsd_stdio_attrs_conflict;
1089 mach = *-*-*darwin*;
1091 select = "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$";
1093 c_fix_arg = '#define
_BSD_STRING(_BSD_X
) _BSD_STRINGX(_BSD_X
)' "\n"
1094 '#define
_BSD_STRINGX(_BSD_X
) #_BSD_X
' "\n"
1095 'int
vfscanf(FILE
*, const char
*, __builtin_va_list
) '
1096 '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__
) "__svfscanf");';
1097 test_text = '#define vfscanf __svfscanf
';
1102 * Fix various macros used to define ioctl numbers.
1103 * The traditional syntax was:
1105 * #define _CTRL(n, x) (('n
'<<8)+x)
1106 * #define TCTRLCFOO _CTRL(T, 1)
1108 * but this does not work with the C standard, which disallows macro
1109 * expansion inside strings. We have to rewrite it thus:
1111 * #define _CTRL(n, x) ((n<<8)+x)
1112 * #define TCTRLCFOO _CTRL('T
', 1)
1114 * The select expressions match too much, but the c_fix code is cautious.
1116 * CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ...
1119 hackname = ctrl_quotes_def;
1120 select = "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]";
1121 c_fix = char_macro_def;
1125 * This is two tests in order to ensure that the "CTRL(c)" can
1126 * be selected in isolation from the multi-arg format
1128 test_text = "#define BSD43_CTRL(n, x) (('n
'<<8)+x)\n";
1129 test_text = "#define _CTRL(c) ('c
'&037)";
1133 hackname = ctrl_quotes_use;
1134 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']";
1135 c_fix = char_macro_use;
1137 test_text = "#define TCTRLFOO
BSD43_CTRL(T
, 1)";
1142 * sys/mman.h on HP/UX is not C++ ready,
1143 * even though NO_IMPLICIT_EXTERN_C is defined on HP/UX.
1145 * rpc/types.h on OSF1/2.0 is not C++ ready,
1146 * even though NO_IMPLICIT_EXTERN_C is defined for the alpha.
1148 * The problem is the declaration of malloc.
1151 hackname = cxx_unready;
1153 files = rpc/types.h;
1154 select = '[^#]+malloc.*;'; /* Catch any form of declaration
1155 not within a macro. */
1156 bypass = '"C
"|__BEGIN_DECLS';
1159 c_fix_arg = "#ifdef __cplusplus
\n"
1162 c_fix_arg = "#ifdef __cplusplus
\n"
1165 test_text = "extern void
* malloc( size_t
);";
1170 * AvailabilityMacros.h on Darwin breaks with GCC 4.0, because of
1171 * bad __GNUC__ tests.
1175 hackname = darwin_gcc4_breakage;
1176 mach = "*-*-darwin
*";
1177 files = AvailabilityMacros.h;
1178 select = "\\(__GNUC__
>= 3\\) && \\(__GNUC_MINOR__
>= 1\\)";
1180 c_fix_arg = "((__GNUC__
>= 4) ||
(__GNUC__
== 3 && __GNUC_MINOR__
>= 1))";
1181 test_text = "#if
defined(__GNUC__
) && (__GNUC__
>= 3) && "
1182 "(__GNUC_MINOR__
>= 1)\n";
1187 * __private_extern__ doesn't exist in FSF GCC. Even if it did,
1188 * why would you ever put it in a system header file?
1191 hackname = darwin_private_extern;
1192 mach = "*-*-darwin
*";
1193 files = mach-o/dyld.h;
1194 select = "__private_extern__
[a
-z_
]+ _dyld_
";
1196 c_fix_arg = "extern
";
1197 c_fix_arg = "__private_extern__
";
1198 test_text = "__private_extern__ int
_dyld_func_lookup(\n"
1199 "const char
*dyld_func_name
,\n"
1200 "unsigned long
*address
);\n";
1205 * Fix <c_asm.h> on Digital UNIX V4.0:
1206 * It contains a prototype for a DEC C internal asm() function,
1207 * clashing with gcc's asm keyword. So protect this with __DECC.
1210 hackname = dec_intern_asm;
1212 sed = "/^
[ \t]*float
[ \t]*fasm
/i
\\\n#ifdef __DECC
\n";
1213 sed = "/^
[ \t]*#
[ \t]*pragma
[ \t]*intrinsic([ \t]*dasm
/a
\\\n"
1217 " ... asm stuff ...
\n"
1218 "};\n#pragma
intrinsic( dasm
)\n/* END ASM TEST
*/";
1223 * Fix typo in <wchar.h> on DJGPP 2.03.
1226 hackname = djgpp_wchar_h;
1228 select = "__DJ_wint_t
";
1229 bypass = "sys
/djtypes.h
";
1231 c_fix_arg = "%0\n#include
<sys
/djtypes.h
>";
1232 c_fix_arg = "#include
<stddef.h
>";
1233 test_text = "#include
<stddef.h
>\n"
1234 "extern __DJ_wint_t x
;\n";
1239 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
1242 hackname = ecd_cursor;
1243 files = "sunwindow
/win_lock.h
";
1244 files = "sunwindow
/win_cursor.h
";
1245 select = 'ecd\.cursor';
1247 c_fix_arg = 'ecd_cursor';
1249 test_text = "#ifdef ecd.cursor
\n#error bogus
\n#endif
/* ecd
+cursor
*/";
1254 * math.h on SunOS 4 puts the declaration of matherr before the definition
1255 * of struct exception, so the prototype (added by fixproto) causes havoc.
1256 * This must appear before the math_exception fix.
1259 hackname = exception_structure;
1262 /* If matherr has a prototype already, the header needs no fix. */
1263 bypass = 'matherr.*(struct exception|__MATH_EXCEPTION|[ \t]*__FP_EXCEPTION[ \t]*\*[ \t]*)';
1267 c_fix_arg = "struct exception
;\n";
1269 test_text = "extern int
matherr();";
1274 * Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume
1275 * neither the existence of GCC 3 nor its exact feature set yet break
1276 * (by design?) when __GNUC__ is set beyond 2.
1279 hackname = freebsd_gcc3_breakage;
1280 mach = *-*-freebsd*;
1281 files = sys/cdefs.h;
1282 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$';
1283 bypass = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)';
1285 c_fix_arg = '%0 || __GNUC__ >= 3';
1286 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7';
1291 * Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume
1292 * neither the existence of GCC 4 nor its exact feature set yet break
1293 * (by design?) when __GNUC__ is set beyond 3.
1296 hackname = freebsd_gcc4_breakage;
1297 mach = *-*-freebsd*;
1298 files = sys/cdefs.h;
1299 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$';
1301 c_fix_arg = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3';
1302 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3';
1307 * Some versions of glibc don't expect the C99 inline semantics.
1310 hackname = glibc_c99_inline_1;
1311 files = features.h, '*/features.h';
1312 select = "^
*&& !defined __OPTIMIZE_SIZE__
&& !defined __NO_INLINE__$
";
1314 c_fix_arg = "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__
)";
1316 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
1317 && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__
1318 # define __USE_EXTERN_INLINES 1
1325 * The glibc_c99_inline_1 fix should have fixed everything. Unfortunately
1326 * there are many glibc headers which do not respect __USE_EXTERN_INLINES.
1327 * The remaining glibc_c99_inline_* fixes deal with some of those headers.
1330 hackname = glibc_c99_inline_2;
1331 files = sys/stat.h, '*/sys/stat.h';
1332 select = "extern __inline__ int
";
1333 sed = "s
/extern int
\\(stat
\\|lstat
\\|fstat
\\|mknod
\\)/"
1334 "#ifdef __GNUC_GNU_INLINE__
\\\nextern
\\\n#endif
\\\n"
1335 "__inline__ int
\\1/";
1336 sed = "s
/extern int __REDIRECT
\\(_NTH
\\|
\\) (\\(stat
\\|lstat
\\|fstat
\\)/"
1337 "#ifdef __GNUC_GNU_INLINE__
\\\nextern
\\\n#endif
\\\n"
1338 "__inline__ int __REDIRECT
\\1 (\\2/";
1339 sed = "s
/^extern __inline__ int
/"
1340 "#ifdef __GNUC_GNU_INLINE__
\\\nextern
\\\n#endif
\\\n"
1343 extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2));
1344 extern __inline__ int
1345 __NTH (fstat64 (int __fd, struct stat64 *__statbuf))
1352 hackname = glibc_c99_inline_3;
1353 files = bits/string2.h, '*/bits/string2.h';
1354 select = "extern __inline
";
1355 bypass = "__STDC_VERSION__
";
1357 c_fix_arg = "# if
defined(__cplusplus
) ||
defined(__GNUC_STDC_INLINE__
)";
1358 c_fix_arg = "^# ifdef __cplusplus$
";
1361 # define __STRING_INLINE inline
1363 # define __STRING_INLINE extern __inline
1370 hackname = glibc_c99_inline_4;
1371 files = sys/sysmacros.h, '*/sys/sysmacros.h';
1372 bypass = "__STDC_VERSION__
";
1373 select = "extern __inline
";
1375 c_fix_arg = "\n#ifdef __GNUC_GNU_INLINE__
\nextern
\n#endif
\n";
1376 c_fix_arg = '(^| )extern ';
1378 __extension__ extern __inline unsigned int
1379 __extension__ __extern_inline unsigned int
1380 extern __inline unsigned int
1385 /* glibc-2.3.5 defines pthread mutex initializers incorrectly,
1386 * so we replace them with versions that correspond to the
1390 hackname = glibc_mutex_init;
1392 select = '\{ *\{ *0, *\} *\}';
1393 sed = "/define
[ \t]\\+PTHREAD_MUTEX_INITIALIZER
[ \t]*\\\\/,+1"
1394 "s
/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/";
1395 sed = "s
/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_
\\(RECURSIVE
\\|ERRORCHECK
\\|ADAPTIVE
\\)_NP
\\) }/{ \\1, 0 }/";
1396 sed = "s
/{ \\(0, 0, 0, PTHREAD_MUTEX_
\\(RECURSIVE
\\|ERRORCHECK
\\|ADAPTIVE
\\)_NP
\\) }/{ \\1, 0, 0 }/";
1397 sed = "/define
[ \t]\\+PTHREAD_RWLOCK_INITIALIZER
[ \t]*\\\\/"
1398 "N
;s
/^
[ \t]*#
[ \t]*"
1399 "\\(define
[ \t]\\+PTHREAD_RWLOCK_INITIALIZER
[ \t]*\\\\\\)\\n
"
1400 "[ \t]*{ { 0, } }/# if __WORDSIZE
== 64\\n
"
1402 " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\n
"
1405 " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\n
"
1407 sed = "s
/{ \\(0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP
\\) }/{ \\1, 0 }/";
1408 sed = "/define
[ \t]\\+PTHREAD_COND_INITIALIZER
/"
1409 "s
/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *)
0, 0, 0 } }/";
1411 test_text = <<- _EOText_
1412 #define PTHREAD_MUTEX_INITIALIZER \\
1415 # if __WORDSIZE == 64
1416 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1417 { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1418 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1419 { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1420 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1421 { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1423 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1424 { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1425 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1426 { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1427 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1428 { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1431 # define PTHREAD_RWLOCK_INITIALIZER \\
1434 # if __WORDSIZE == 64
1435 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1436 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\
1437 PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1439 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1440 { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1443 #define PTHREAD_COND_INITIALIZER { { 0, } }
1449 * Fix these files to use the types we think they should for
1450 * ptrdiff_t, size_t, and wchar_t.
1452 * This defines the types in terms of macros predefined by our 'cpp'.
1453 * This is supposedly necessary for glibc's handling of these types.
1454 * It's probably not necessary for anyone else, but it doesn't hurt.
1457 hackname = gnu_types;
1458 files = "sys
/types.h
";
1460 files = "sys
/stdtypes.h
";
1464 bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
1465 select = "^
[ \t]*typedef
[ \t]+.
*[ \t](ptrdiff|size|wchar
)_t
;";
1467 /* The Solaris 10 headers already define these types correctly. */
1468 mach = '*-*-solaris2.1[0-9]*';
1471 test_text = "typedef long int ptrdiff_t
; /* long int
*/\n"
1472 "typedef uint_t size_t
; /* uint_t
*/\n"
1473 "typedef ushort_t wchar_t
; /* ushort_t
*/";
1478 * Fix HP & Sony's use of "..
/machine
/xxx.h
"
1479 * to refer to: <machine/xxx.h>
1482 hackname = hp_inline;
1483 files = sys/spinlock.h;
1484 files = machine/machparam.h;
1485 select = "[ \t]*#
[ \t]*include
[ \t]+" '"\.\.
/machine
/';
1488 c_fix_arg = "%1<machine/%2.h>";
1490 c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/'
1493 test_text = ' # include
"../machine/mumble.h"';
1498 * Check for (...) in C++ code in HP/UX sys/file.h.
1501 hackname = hp_sysfile;
1503 select = "HPUX_SOURCE";
1506 c_fix_arg = "(struct file *, ...)";
1507 c_fix_arg = '\
(\.\.\.\
)';
1509 test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
1514 * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
1515 * math.h to prevent clash with define in c_std/bits/std_cmath.h.
1518 hackname = hpux10_cpp_pow_inline;
1519 files = fixinc-test-limits.h, math.h;
1520 select = <<- END_POW_INLINE
1521 ^# +ifdef +__cplusplus
1523 +inline +double +pow\(double +__d,int +__expon\) +\{
1524 [ ]+return +pow\(__d,\(double\)__expon\);
1535 "# ifdef __cplusplus\n"
1537 " inline double pow(double __d,int __expon) {\n"
1538 "\t return pow(__d,(double)__expon);\n"
1540 ' extern
"C"' " {\n"
1546 hackname = hpux11_cpp_pow_inline;
1548 select = " +inline double pow\\(double d,int expon\\) \\{\n"
1549 " +return pow\\(d, \\(double\\)expon\\);\n"
1555 " inline double pow(double d,int expon) {\n"
1556 " return pow(d, (double)expon);\n"
1562 hackname = hppa_hpux_fp_macros;
1563 mach = hppa*-hp-hpux11*;
1565 select = "#[ \t]*define[ \t]*FP_NORMAL.*\n"
1566 "#[ \t]*define[ \t]*FP_ZERO.*\n"
1567 "#[ \t]*define[ \t]*FP_INFINITE.*\n"
1568 "#[ \t]*define[ \t]*FP_SUBNORMAL.*\n"
1569 "#[ \t]*define[ \t]*FP_NAN.*\n";
1571 c_fix_arg = "#endif /* _INCLUDE_HPUX_SOURCE */\n\n#if defined(_INCLUDE_HPUX_SOURCE) || (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))\n%0#endif\n\n#ifdef _INCLUDE_HPUX_SOURCE\n";
1574 "# define FP_NORMAL 0\n"
1575 "# define FP_ZERO 1\n"
1576 "# define FP_INFINITE 2\n"
1577 "# define FP_SUBNORMAL 3\n"
1578 "# define FP_NAN 4\n";
1583 * Fix hpux 10.X missing ctype declarations 1
1586 hackname = hpux10_ctype_declarations1;
1588 select = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)";
1589 bypass = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\(";
1591 c_fix_arg = "#ifdef _PROTOTYPES\n"
1592 "extern int __tolower(int);\n"
1593 "extern int __toupper(int);\n"
1594 "#else /* NOT _PROTOTYPES */\n"
1595 "extern int __tolower();\n"
1596 "extern int __toupper();\n"
1597 "#endif /* _PROTOTYPES */\n\n"
1600 test_text = "# define _toupper(__c) __toupper(__c)\n";
1605 * Fix hpux 10.X missing ctype declarations 2
1608 hackname = hpux10_ctype_declarations2;
1610 select = "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)";
1611 bypass = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\(";
1613 c_fix_arg = "%0\n\n"
1614 "#ifdef _PROTOTYPES\n"
1615 " extern int _isalnum(int);\n"
1616 " extern int _isalpha(int);\n"
1617 " extern int _iscntrl(int);\n"
1618 " extern int _isdigit(int);\n"
1619 " extern int _isgraph(int);\n"
1620 " extern int _islower(int);\n"
1621 " extern int _isprint(int);\n"
1622 " extern int _ispunct(int);\n"
1623 " extern int _isspace(int);\n"
1624 " extern int _isupper(int);\n"
1625 " extern int _isxdigit(int);\n"
1626 "# else /* not _PROTOTYPES */\n"
1627 " extern int _isalnum();\n"
1628 " extern int _isalpha();\n"
1629 " extern int _iscntrl();\n"
1630 " extern int _isdigit();\n"
1631 " extern int _isgraph();\n"
1632 " extern int _islower();\n"
1633 " extern int _isprint();\n"
1634 " extern int _ispunct();\n"
1635 " extern int _isspace();\n"
1636 " extern int _isupper();\n"
1637 " extern int _isxdigit();\n"
1638 "#endif /* _PROTOTYPES */\n";
1640 test_text = "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n"
1641 " extern unsigned int *__SB_masks;\n";
1646 * Fix hpux 10.X missing stdio declarations
1649 hackname = hpux10_stdio_declarations;
1651 select = "^#[ \t]*define _iob[ \t]*__iob";
1652 bypass = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\(";
1654 c_fix_arg = "%0\n\n"
1655 "# if defined(__STDC__) || defined(__cplusplus)\n"
1656 " extern int snprintf(char *, size_t, const char *, ...);\n"
1657 " extern int vsnprintf(char *, size_t, const char *, __va_list);\n"
1658 "# else /* not __STDC__) || __cplusplus */\n"
1659 " extern int snprintf();\n"
1660 " extern int vsnprintf();\n"
1661 "# endif /* __STDC__) || __cplusplus */\n";
1663 test_text = "# define _iob __iob\n";
1668 * Make sure hpux defines abs in header.
1671 hackname = hpux11_abs;
1672 mach = ia64-hp-hpux11*;
1674 select = "ifndef _MATH_INCLUDED";
1676 c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)";
1677 // sed = "s/ifndef _MATH_INCLUDED/if !defined(_MATH_INCLUDED) || defined(__GNUG__)/";
1678 test_text = "#ifndef _MATH_INCLUDED";
1683 * Keep HP-UX 11 from stomping on C++ math namespace
1684 * with defines for fabsf.
1687 hackname = hpux11_fabsf;
1689 select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
1690 bypass = "__cplusplus";
1693 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1697 "# define fabsf(x) ((float)fabs((double)(float)(x)))\n"
1703 * Prevent HP-UX 11 from defining __size_t and preventing size_t from
1704 * being defined by having it define _hpux_size_t instead.
1707 hackname = hpux11_size_t;
1708 mach = "*-hp-hpux11*";
1709 select = "__size_t";
1712 c_fix_arg = "_hpux_size_t";
1715 "#define __size_t size_t\n"
1716 " extern int getpwuid_r( char *, __size_t, struct passwd **);\n";
1721 * Fix hpux 11.00 broken snprintf declaration
1722 * (third argument is char *, needs to be const char * to prevent
1723 * spurious warnings with -Wwrite-strings or in C++).
1726 hackname = hpux11_snprintf;
1728 select = '(extern int snprintf
*\
(char
*\
*, *(|__|_hpux_
)size_t
,)'
1729 ' *(char
*\
*, *\.\.\.\
);)';
1731 c_fix_arg = '%1 const
%3';
1733 test_text = "extern int snprintf(char *, size_t, char *, ...);\n"
1734 "extern int snprintf(char *, __size_t, char *, ...);\n"
1735 "extern int snprintf(char *, _hpux_size_t, char *, ...);";
1740 * In inttypes.h on HPUX 11, the use of __CONCAT__ in the definition
1741 * of UINT32_C has undefined behavior according to ISO/ANSI:
1742 * the arguments to __CONCAT__ are not macro expanded before the
1743 * concatination happens so the trailing ')' in the first argument
1744 * is concatinated with the 'l
' in the second argument creating an
1745 * invalid pp token. The behavior of invalid pp tokens is undefined.
1746 * GCC does not handle these invalid tokens the way the HP compiler does.
1747 * This problem will potentially occur anytime macros are used in the
1748 * arguments to __CONCAT__. A general solution to this problem would be to
1749 * insert another layer of macro between __CONCAT__ and its use
1750 * in UINT32_C. An example of this solution can be found in the C standard.
1751 * A more specific solution, the one used here, is to change the UINT32_C
1752 * macro to not used macros in the arguments to __CONCAT__.
1755 hackname = hpux11_uint32_c;
1757 select = "^#define UINT32_C\\(__c\\)[ \t]*"
1758 "__CONCAT__\\(__CONCAT_U__\\(__c\\),l\\)";
1760 c_fix_arg = '#define
UINT32_C(__c
) __CONCAT__(__c
,ul
)';
1762 "#define CONCAT_U__(__c)\t__CONCAT__(__c,u)\n"
1763 "#define UINT32_C(__c)\t__CONCAT__(__CONCAT_U__(__c),l)";
1768 * Fix hpux 11.00 broken vsnprintf declaration
1771 hackname = hpux11_vsnprintf;
1773 select = '(extern int vsnprintf\
(char \
*, _
[hpux
]*_size_t
, '
1774 'const char \
*,) __va__list\
);';
1776 c_fix_arg = "%1 __va_list);";
1778 test_text = 'extern int
vsnprintf(char
*, _hpux_size_t
, const char
*,'
1784 * get rid of bogus inline definitions in HP-UX 8.0
1787 hackname = hpux8_bogus_inlines;
1790 bypass = "__GNUG__";
1791 sed = "s@inline int abs(int [a-z][a-z]*) {.*}"
1792 "@extern \"C\" int abs(int);@";
1793 sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
1794 sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
1795 sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
1796 test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n"
1797 "inline double sqr(double v) { return v**0.5; }";
1802 * Fix hpux broken ctype macros
1805 hackname = hpux_ctype_macros;
1807 select = '((: |\
()__SB_masks
\? )'
1808 '(__SB_masks\
[__(alnum|c
)\
] & _IS
)';
1810 c_fix_arg = "%1(int)%3";
1812 test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
1813 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
1818 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
1821 hackname = hpux_htonl;
1822 files = netinet/in.h;
1823 select = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1825 " \\* Macros for number representation conversion\\.\n"
1829 c_fix_arg = "#if 1\n%1";
1831 test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1833 " * Macros for number representation conversion.\n"
1836 "#define ntohl(x) (x)\n"
1837 "#define ntohs(x) (x)\n"
1838 "#define htonl(x) (x)\n"
1839 "#define htons(x) (x)\n"
1841 "#endif /* ! _XOPEN_SOURCE_EXTENDED */";
1849 hackname = hpux_long_double;
1851 select = "extern[ \t]long_double[ \t]strtold";
1852 bypass = "long_double_t";
1853 sed = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
1854 sed = "s/long_double/long double/g";
1856 test_text = "# ifndef _LONG_DOUBLE\n"
1857 "# define _LONG_DOUBLE\n"
1858 " typedef struct {\n"
1859 " unsigned int word1, word2, word3, word4;\n"
1861 "# endif /* _LONG_DOUBLE */\n"
1862 "extern long_double strtold(const char *, char **);\n";
1867 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
1870 hackname = hpux_systime;
1872 select = "^extern struct sigevent;";
1875 c_fix_arg = "struct sigevent;";
1877 test_text = 'extern struct sigevent
;';
1882 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown
1883 * type and mpinfou is only defined when _KERNEL is set.
1886 hackname = hpux_spu_info;
1887 mach = "*-hp-hpux*";
1888 files = ia64/sys/getppdp.h;
1889 select = "^.*extern.*spu_info.*";
1892 c_fix_arg = "#ifdef _KERNEL\n%0\n#endif";
1894 test_text = "extern union mpinfou spu_info[];";
1898 hackname = hpux11_extern_sendfile;
1899 mach = "*-hp-hpux11.[12]*";
1900 files = sys/socket.h;
1901 select = "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n";
1903 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
1904 test_text = " extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
1908 hackname = hpux11_extern_sendpath;
1909 mach = "*-hp-hpux11.[12]*";
1910 files = sys/socket.h;
1911 select = "^[ \t]*extern sbsize_t sendpath.*\n.*, int\\)\\);\n";
1913 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
1914 test_text = " extern sbsize_t sendpath __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n";
1918 hackname = hpux_extern_errno;
1919 mach = "*-hp-hpux10.*";
1920 mach = "*-hp-hpux11.[0-2]*";
1922 select = "^[ \t]*extern int errno;$";
1924 c_fix_arg = "#ifdef __cplusplus\nextern \"C\" {\n#endif\n%0\n#ifdef __cplusplus\n}\n#endif";
1925 test_text = " extern int errno;\n";
1929 * Add missing braces to pthread initializer defines.
1932 hackname = hpux_pthread_initializers;
1933 mach = "*-hp-hpux11.[0-3]*";
1934 files = sys/pthread.h;
1935 sed = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\"
1936 "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@";
1937 sed = "s@^[ \t]*1,[ \t]*\\\\"
1939 sed = "/^[ \t]*0$/d";
1940 sed = "s@__PTHREAD_MUTEX_VALID, 0"
1941 "@{ __PTHREAD_MUTEX_VALID, 0 }@";
1942 sed = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\"
1943 "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@";
1944 sed = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
1945 "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
1946 sed = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
1947 "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
1948 sed = "s@^[ \t]*0, 0[ \t]*\\\\"
1949 "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@";
1950 sed = "s@__PTHREAD_COND_VALID, 0"
1951 "@{ __PTHREAD_COND_VALID, 0 }@";
1952 sed = "s@__LWP_COND_VALID, 0,[ \t]*\\\\"
1953 "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@";
1954 sed = "s@__PTHREAD_RWLOCK_VALID, 0"
1955 "@{ __PTHREAD_RWLOCK_VALID, 0 }@";
1956 sed = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\"
1957 "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@";
1958 sed = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
1959 "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@";
1960 test_text = "#define PTHREAD_MUTEX_INITIALIZER {\t\t\t\t\t\\\\\n"
1961 "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n"
1962 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n"
1963 "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n"
1964 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
1965 "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
1966 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
1971 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant
1974 hackname = huge_val_hex;
1975 files = bits/huge_val.h;
1976 select = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*";
1977 bypass = "__builtin_huge_val";
1980 c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n";
1982 test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)";
1987 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant
1990 hackname = huge_valf_hex;
1991 files = bits/huge_val.h;
1992 select = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*";
1993 bypass = "__builtin_huge_valf";
1996 c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n";
1998 test_text = "# define HUGE_VALF (__extension__ 0x1.0p255f)";
2003 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant
2006 hackname = huge_vall_hex;
2007 files = bits/huge_val.h;
2008 select = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*";
2009 bypass = "__builtin_huge_vall";
2012 c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n";
2014 test_text = "# define HUGE_VALL (__extension__ 0x1.0p32767L)";
2019 * Fix return type of abort and free
2022 hackname = int_abort_free_and_exit;
2024 select = "int[ \t]+(abort|free|exit)[ \t]*\\(";
2025 bypass = "_CLASSIC_ANSI_TYPES";
2028 c_fix_arg = "void\t%1(";
2030 test_text = "extern int abort(int);\n"
2031 "extern int free(void*);\n"
2032 "extern int exit(void*);";
2037 * Fix various macros used to define ioctl numbers.
2038 * The traditional syntax was:
2040 * #define _IO(n, x) (('n
'<<8)+x)
2041 * #define TIOCFOO _IO(T, 1)
2043 * but this does not work with the C standard, which disallows macro
2044 * expansion inside strings. We have to rewrite it thus:
2046 * #define _IO(n, x) ((n<<8)+x)
2047 * #define TIOCFOO _IO('T
', 1)
2049 * The select expressions match too much, but the c_fix code is cautious.
2051 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
2054 hackname = io_quotes_def;
2055 select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
2056 c_fix = char_macro_def;
2059 "#define BSD43__IOWR(n, x) (('n
'<<8)+x)\n"
2060 "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x
'<<8)|y)\n"
2061 "#define _IO(x,y) ('x
'<<8|y)";
2063 "#define XX_IO(x) ('x
'<<8|256)";
2067 hackname = io_quotes_use;
2068 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
2070 c_fix = char_macro_use;
2072 test_text = "#define TIOCFOO
BSD43__IOWR(T
, 1)\n"
2073 "#define TIOCFOO
\\\\\n"
2074 "BSD43__IOWR(T
, 1) /* Some are multi
-line
*/";
2079 * Check for missing ';' in struct
2082 hackname = ip_missing_semi;
2083 files = netinet/ip.h;
2085 sed = "/^struct
/,/^
};/s
/}$
/};/";
2091 "}; /* mumbled struct
*/\n";
2096 * IRIX 6.5.1[89] <internal/sgimacros.h> unconditionally defines
2097 * __restrict as restrict iff __c99. This is wrong for C++, which
2098 * needs many C99 features, but only supports __restrict.
2101 hackname = irix___restrict;
2102 files = internal/sgimacros.h;
2103 select = "(#ifdef __c99
\n)(#
[ \t]*define __restrict restrict
)";
2105 mach = "mips
-sgi
-irix6.5
";
2108 "# ifndef __cplusplus
\n%2\n# endif
";
2110 test_text = "#ifdef __c99
\n# define __restrict restrict
";
2114 * IRIX 6.5.22 <internal/math_core.h> uses the SGI c99 __generic() intrinsic
2115 * to define the fpclasify, isfinite, isinf, isnan, isnormal and signbit
2118 * This was probably introduced around IRIX 6.5.18
2121 hackname = irix___generic1;
2122 files = internal/math_core.h;
2123 mach = "mips
-sgi
-irix6.5
";
2124 select = "#
define ([a
-z
]+)\\(x
\\) *__generic.
*";
2127 c_fix_arg = "extern int
%1(double
);\n"
2128 "extern int
%1f(float
);\n"
2129 "extern int
%1l(long double
);\n"
2130 "#define
%1(x
) (sizeof(x
) == sizeof(double
) ? _
%1(x
) \\\n"
2131 " : sizeof(x
) == sizeof(float
) ? _
%1f(x
) \\\n"
2135 "#define
isnan(x
) __generic(x
,,, _isnan
, _isnanf
, _isnanl
,,,)(x
)\n";
2139 /* Likewise <internal/math_core.h> on IRIX 6.5.19 and later uses the SGI
2140 compiler's __generic intrinsic to define isgreater, isgreaterequal,
2141 isless, islessequal, islessgreater and isunordered functions. */
2143 hackname = irix___generic2;
2144 files = internal/math_core.h;
2145 mach = "mips
-sgi
-irix6.5
";
2146 select = "#
define ([a
-z
]+)\\(x
,y
\\) *__generic.
*";
2149 c_fix_arg = "#define
%1(x
,y
) \\\n"
2150 " ((sizeof(x
)<=4 && sizeof(y
)<=4) ? _
%1f(x
,y
) \\\n"
2151 " : (sizeof(x
)<=8 && sizeof(y
)<=8) ? _
%1(x
,y
) \\\n"
2155 "#define
isless(x
,y
) __generic(x
,y
,, _isless
, _islessf
, _islessl
,,,)(x
,y
)";
2160 * IRIX 5.2's <sys/asm.h> contains an asm comment with a contraction
2161 * that causes the assembly preprocessor to complain about an
2162 * unterminated character constant.
2165 hackname = irix_asm_apostrophe;
2168 select = "^
[ \t]*#.
*[Ww
]e
're";
2170 c_fix_arg = "%1 are";
2171 c_fix_arg = "^([ \t]*#.*[Ww]e)'re
";
2172 test_text = "\t# and we
're on vacation";
2177 * Non-traditional "const" declaration in Irix's limits.h.
2180 hackname
= irix_limits_const
;
2181 files
= fixinc
-test
-limits.h
, limits.h
;
2182 select
= "^extern const ";
2184 c_fix_arg
= "extern __const ";
2185 test_text
= "extern const char limit; /* test limits */";
2190 * IRIX
6.5.1[78] <sys
/socket.h
> has a broken definition of socklen_t.
2191 * Various socket function prototypes use different types instead
,
2192 * depending on the API in
use (BSD
, XPG4
/5), but the socklen_t
2193 * definition doesn
't reflect this (SGI Bug Id 864477, fixed in
2197 hackname = irix_socklen_t;
2198 files = sys/socket.h;
2199 select = "(#define _SOCKLEN_T\n)(typedef u_int32_t socklen_t;)";
2201 mach = "mips-sgi-irix6.5";
2204 "#if _NO_XOPEN4 && _NO_XOPEN5\n"
2205 "typedef int socklen_t;\n"
2208 "#endif /* _NO_XOPEN4 && _NO_XOPEN5 */";
2210 test_text = "#define _SOCKLEN_T\ntypedef u_int32_t socklen_t;";
2214 * IRIX 6.5 <stdint.h> only works with ISO C99 and errors out
2218 hackname = irix_stdint_c99;
2220 select = "(#ifndef __c99\n)(#error This header file is to be used only for c99 mode compilations)";
2222 mach = "mips-sgi-irix6.5";
2224 c_fix_arg = "#if 0\n"
2227 "#ifndef __c99\n#error This header file is to be used only for c99 mode compilations\n#else";
2232 * IRIX 5.x's stdio.h and IRIX
6.5's internal/stdio_core.h declare
2233 * some functions that take a va_list as
2234 * taking char *. However, GCC uses void * for va_list, so
2235 * calling vfprintf with a va_list fails in C++. */
2237 hackname = irix_stdio_va_list;
2239 files = internal/stdio_core.h;
2241 select = '/\
* va_list \
*/ char \
*';
2243 c_fix_arg = "__gnuc_va_list";
2245 "extern int printf( const char *, /* va_list */ char * );";
2250 * IRIX 6.5.19 <internal/wchar_core.h> provides the XPG4 variant of
2251 * wcsftime by default. ISO C99 requires the XPG5 variant instead.
2254 hackname = irix_wcsftime;
2255 files = internal/wchar_core.h;
2256 select = "#if _NO_XOPEN5\n(extern size_t[ \t]+wcsftime.*const char \*.*)";
2258 mach = "mips-sgi-irix6.5";
2260 c_fix_arg = "#if _NO_XOPEN5 && !defined(__c99)\n%1";
2262 test_text = "#if _NO_XOPEN5\n"
2263 "extern size_t wcsftime(wchar_t *, __SGI_LIBC_NAMESPACE_QUALIFIER size_t, const char *, const struct tm *);";
2267 * Fixing ISC fmod declaration
2270 hackname = isc_fmod;
2272 select = 'fmod\
(double\
)';
2274 c_fix_arg = "fmod(double, double)";
2275 test_text = "extern double fmod(double);";
2280 * On Interactive Unix 2.2, certain traditional Unix definitions
2281 * (notably getc and putc in stdio.h) are omitted if __STDC__ is
2282 * defined, not just if _POSIX_SOURCE is defined. This makes it
2283 * impossible to compile any nontrivial program except with -posix.
2286 hackname = isc_omits_with_stdc;
2291 files = "sys/limits.h";
2292 files = "sys/fcntl.h";
2293 files = "sys/dirent.h";
2295 select = '!defined\
(__STDC__\
) && !defined\
(_POSIX_SOURCE\
)';
2297 c_fix_arg = '!defined(_POSIX_SOURCE
)';
2298 test_text = "#if !defined(__STDC__) && !defined(_POSIX_SOURCE) /* ? ! */"
2299 "\nint foo;\n#endif";
2304 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
2305 * use / * * / to concatenate tokens.
2308 hackname = kandr_concat;
2309 files = "sparc/asm_linkage.h";
2310 files = "sun*/asm_linkage.h";
2311 files = "arm/as_support.h";
2312 files = "arm/mc_type.h";
2313 files = "arm/xcb.h";
2314 files = "dev/chardefmac.h";
2315 files = "dev/ps_irq.h";
2316 files = "dev/screen.h";
2317 files = "dev/scsi.h";
2318 files = "sys/tty.h";
2319 files = "Xm.acorn/XmP.h";
2320 files = bsd43/bsd43_.h;
2324 test_text = "#define __CONCAT__(a,b) a/**/b";
2329 * Fix libc1 _G_va_list definition, used in declarations of several
2330 * more-or-less standard functions, for example vasprintf.
2333 hackname = libc1_G_va_list;
2334 files = _G_config.h;
2335 mach = '*-*-linux
*libc1
';
2336 select = 'typedef void \
* _G_va_list
;';
2338 c_fix_arg = "typedef __builtin_va_list _G_va_list;";
2339 test_text = 'typedef void
* _G_va_list
;';
2344 * GNU libc1 string.h does not prototype memcpy and memcmp for gcc
2345 * versions > 1. This fix will open up the declaration for all
2346 * versions of GCC and for g++.
2349 hackname = libc1_ifdefd_memx;
2351 /* The string.h result is overwritten by AAB_ultrix_string when doing
2352 "make check" and will fail. Therefore, we add the following kludgery
2353 to insert the test_text into the special testing header. :-} */
2358 select = "' is a built
-in function for gcc
2\\.x
\\.
\\*/";
2359 bypass = __cplusplus;
2362 '/\* `mem...\' is a built-in function for gcc 2\.x\. \*/' "\n"
2363 '#if defined\(__STDC__\) && __GNUC__ < 2' "\n"
2365 "extern
[a
-z_
]+ mem.
*(\n[^#
].*)
*;)\n"
2369 "/* \\`memcpy
' is a built-in function for gcc 2.x. */\n"
2370 "#if defined(__STDC__) && __GNUC__ < 2\n"
2371 "/* Copy N bytes of SRC to DEST. */\n"
2372 "extern __ptr_t memcpy __P ((__ptr_t __dest, __const __ptr_t __src,\n"
2378 /* The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
2379 * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
2380 * constant on recent versions of g
++.
2383 hackname
= linux_ia64_ucontext
;
2384 files
= "sys/ucontext.h";
2385 mach
= "ia64-*-linux*";
2386 select
= '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
2387 '->sc_gr\[0\]\) - \(char \*\) 0\)';
2389 c_fix_arg
= "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2390 test_text
= "# define _SC_GR0_OFFSET\t\\\\\n"
2391 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2396 * Apparently some SVR4 systems typedef longlong_t to long ?
2400 hackname
= longlong_t
;
2401 select
= "typedef[ \t]+(unsigned[ \t]+)?long[ \t]+(u_)?longlong_t";
2403 c_fix_arg
= "typedef %1long long %2longlong_t";
2404 test_text
= "typedef long longlong_t\n"
2405 "typedef unsigned long u_longlong_t";
2410 * Remove header file warning from sys
/time.h. Autoconf
's
2411 * AC_HEADER_TIME recommends to include both sys/time.h and time.h
2412 * which causes warning on LynxOS. Remove the warning.
2415 hackname = lynxos_no_warning_in_sys_time_h;
2417 select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
2420 test_text = "#warning Using <time.h> instead of <sys/time.h>";
2425 * Add missing declaration for putenv.
2428 hackname = lynxos_missing_putenv;
2429 mach = '*-*-lynxos
*';
2431 bypass = 'putenv
[ \t]*\\(';
2432 select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2435 "extern int putenv _AP((char *));";
2436 c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2437 test_text = "extern char *getenv _AP((const char *));";
2442 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2444 * On NetBSD, machine is a symbolic link to an architecture specific
2445 * directory name, so we can't match a specific file name here.
2448 hackname
= machine_ansi_h_va_list
;
2449 select
= "define[ \t]+_BSD_VA_LIST_[ \t]";
2450 bypass
= '__builtin_va_list';
2453 c_fix_arg
= "%1__builtin_va_list";
2454 c_fix_arg
= "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2456 test_text
= " # define _BSD_VA_LIST_\tchar**";
2461 * Fix non
-ansi machine name defines
2464 hackname
= machine_name
;
2465 c_test
= machine_name
;
2466 c_fix
= machine_name
;
2468 test_text
= "/* MACH_DIFF: */\n"
2469 "#if defined( i386 ) || defined( sparc ) || defined( vax )"
2470 "\n/* no uniform test, so be careful :-) */";
2475 * Some math.h files define struct
exception (it
's in the System V
2476 * Interface Definition), which conflicts with the class exception defined
2477 * in the C++ file std/stdexcept.h. We redefine it to __math_exception.
2478 * This is not a great fix, but I haven't been able to think of anything
2479 * better. Note that we have to put the #ifdef
/#endif blocks at beginning
2480 * and end of file
, because fixproto runs after us and may insert
2481 * additional references to struct exception.
2484 hackname
= math_exception
;
2486 select
= "struct exception";
2488 * This should be bypassed on __cplusplus
, but some supposedly C
++ C
++
2489 * aware headers
, such as Solaris
8 and
9, don
't wrap their struct
2490 * exception either. So currently we bypass only for glibc, based on a
2491 * comment in the fixed glibc header. Ick.
2493 bypass = 'We have a problem when using C\
+\
+|for C\
+\
+, _
[a
-z0
-9A
-Z_
]+_exception
; for C
, exception
';
2496 c_fix_arg = "#ifdef __cplusplus\n"
2497 "#define exception __math_exception\n"
2500 c_fix_arg = "#ifdef __cplusplus\n"
2501 "#undef exception\n"
2504 test_text = "typedef struct exception t_math_exception;";
2509 * This looks pretty broken to me. ``dbl_max_def'' will contain
2510 * "define DBL_MAX " at the start, when what we really want is just
2511 * the value portion. Can't figure out how to write a test case
2512 * for this either
:-(
2515 hackname
= math_huge_val_from_dbl_max
;
2519 * IF HUGE_VAL is defined to be DBL_MAX
*and
* DBL_MAX is _not_ defined
2520 * in math.h
, this fix applies.
2522 select
= "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
2523 bypass
= "define[ \t]+DBL_MAX";
2527 * See if we have a definition for DBL_MAX in float.h.
2528 * If we do
, we will replace the one in math.h with that one.
2531 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
2532 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
2534 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
2535 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
2536 "s@DBL_MAX@'\"$dbl_max_def@\"\n"
2541 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
2542 "#define HUGE_VAL DBL_MAX";
2550 hackname
= nested_auth_des
;
2552 select
= '(/\*.*rpc/auth_des\.h>.*)/\*';
2554 c_fix_arg
= "%1*/ /*";
2555 test_text
= "/*#include <rpc/auth_des.h> /* skip this */";
2560 * Fix nested comments in Motorola
's <limits.h> and <sys/limits.h>
2563 hackname = nested_motorola;
2564 mach = "m68k-motorola-sysv*";
2565 files = sys/limits.h;
2567 select = "max # bytes atomic in write|error value returned by Math lib";
2569 sed = "s@^\\(#undef[ \t][ \t]*PIPE_BUF[ \t]*"
2570 "/\\* max # bytes atomic in write to a\\)$@\\1 */@";
2571 sed = "s@\\(/\\*#define\tHUGE_VAL\t3.[0-9e+]* \\)"
2572 "\\(/\\*error value returned by Math lib\\*/\\)$@\\1*/ \\2@";
2575 "#undef PIPE_BUF /* max # bytes atomic in write to a\n"
2577 "/*#define\tHUGE_VAL\t3.9e+9 /*error value returned by Math lib*/";
2582 * Fixing nested comments in ISC <sys/limits.h>
2585 hackname = nested_sys_limits;
2586 files = sys/limits.h;
2588 sed = "/CHILD_MAX/s,/\\* Max, Max,";
2589 sed = "/OPEN_MAX/s,/\\* Max, Max,";
2590 test_text = "/*\n#define CHILD_MAX 20 /* Max, Max, ... */ /*\n"
2591 "#define OPEN_MAX 20 /* Max, Max, ... */\n";
2596 * Some versions of NetBSD don't expect the C99 inline semantics.
2599 hackname
= netbsd_c99_inline_1
;
2602 select
= "extern __inline int";
2605 c_fix_arg
= "extern\n#ifdef __GNUC_STDC_INLINE__\n__attribute__((__gnu_inline__))\n#endif\n__inline int";
2607 test_text
= "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}";
2612 hackname
= netbsd_c99_inline_2
;
2615 select
= "#define _SIGINLINE extern __inline";
2618 c_fix_arg
= <<- _EOArg_
2619 #ifdef __GNUC_STDC_INLINE__
2620 #define _SIGINLINE extern
__attribute__((__gnu_inline__
)) __inline
2626 test_text
= "#define _SIGINLINE extern __inline";
2631 * NetBSD has a semicolon after the ending
'}' for some extern
"C".
2634 hackname
= netbsd_extra_semicolon
;
2636 files
= sys
/cdefs.h
;
2637 select
= "#define[ \t]*__END_DECLS[ \t]*};";
2640 c_fix_arg
= "#define __END_DECLS }";
2642 test_text
= "#define __END_DECLS };";
2647 * NeXT
3.2 adds const prefix to some math functions.
2648 * These conflict with the built
-in functions.
2651 hackname
= next_math_prefix
;
2652 files
= ansi
/math.h
;
2653 select
= "^extern[ \t]+double[ \t]+__const__[ \t]";
2656 c_fix_arg
= "extern double %1(";
2657 c_fix_arg
= "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
2659 test_text
= "extern\tdouble\t__const__\tmumble();";
2664 * NeXT
3.2 uses the word
"template" as a parameter for some
2665 * functions. GCC reports an invalid use of a reserved key word
2666 * with the built
-in functions.
2669 hackname
= next_template
;
2671 select
= "[ \t]template\\)";
2675 c_fix_arg
= "\\(([^)]*)[ \t]template\\)";
2676 test_text
= "extern mumble( char * template); /* fix */";
2681 * NeXT
3.2 includes the keyword volatile in the
abort() and
exit()
2682 * function prototypes. That conflicts with the built
-in functions.
2685 hackname
= next_volitile
;
2686 files
= ansi
/stdlib.h
;
2687 select
= "^extern[ \t]+volatile[ \t]+void[ \t]";
2690 c_fix_arg
= "extern void %1(";
2691 c_fix_arg
= "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
2693 test_text
= "extern\tvolatile\tvoid\tabort();";
2698 * NeXT
2.0 defines
'int wait(union wait*)', which conflicts with Posix
.1.
2699 * Note that version
3 of the NeXT system has wait.h in a different directory
,
2700 * so that this code won
't do anything. But wait.h in version 3 has a
2701 * conditional, so it doesn't need this fix. So everything is okay.
2704 hackname
= next_wait_union
;
2707 select
= 'wait\(union wait';
2709 c_fix_arg
= "wait(void";
2710 test_text
= "extern pid_d wait(union wait*);";
2715 * a missing semi
-colon at the end of the nodeent structure definition.
2718 hackname
= nodeent_syntax
;
2719 files
= netdnet
/dnetdb.h
;
2720 select
= "char[ \t]*\\*na_addr[ \t]*$";
2723 test_text
= "char *na_addr\t";
2728 * obstack.h used casts as lvalues.
2730 * We need to change postincrements of casted
pointers (which are
2731 * then dereferenced and assigned into
) of the form
2733 * *((TYPE*)PTRVAR
)++ = (VALUE
)
2735 * into expressions like
2737 * ((*((TYPE*)PTRVAR
) = (VALUE
)), (PTRVAR
+= sizeof (TYPE)))
2739 * which is correct for the cases used in obstack.h since PTRVAR is
2740 * of type char
* and the value of the expression is not used.
2743 hackname
= obstack_lvalue_cast
;
2745 select
= '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
2747 c_fix_arg
= "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
2748 test_text
= "*((void **) (h)->next_free)++ = (aptr)";
2753 * sys
/lc_core.h on some versions of OSF1
/4.x pollutes the namespace by
2754 * defining regex.h related types. This causes libg
++ build and usage
2755 * failures. Fixing this correctly requires checking and modifying
3 files.
2758 hackname
= osf_namespace_a
;
2759 files
= reg_types.h
;
2760 files
= sys
/lc_core.h
;
2761 test
= " -r reg_types.h";
2762 test
= " -r sys/lc_core.h";
2763 test
= " -n \"`grep '} regex_t;' reg_types.h`\"";
2764 test
= " -z \"`grep __regex_t regex.h`\"";
2768 c_fix_arg
= "reg(ex|off|match)_t";
2770 test_text
= "`touch sys/lc_core.h`"
2771 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
2772 "extern regex_t re;\n"
2773 "extern regoff_t ro;\n"
2774 "extern regmatch_t rm;\n";
2778 hackname
= osf_namespace_c
;
2780 test
= " -r reg_types.h";
2781 test
= " -r sys/lc_core.h";
2782 test
= " -n \"`grep '} regex_t;' reg_types.h`\"";
2783 test
= " -z \"`grep __regex_t regex.h`\"";
2785 select
= "#include <reg_types\.h>.*";
2788 "typedef __regex_t\tregex_t;\n"
2789 "typedef __regoff_t\tregoff_t;\n"
2790 "typedef __regmatch_t\tregmatch_t;";
2792 test_text
= "#include <reg_types.h>";
2797 * Fix __page_size
* declarations in pthread.h AIX
4.1.
[34].
2798 * The original ones fail if uninitialized externs are not common.
2799 * This is the default for all ANSI standard C
++ compilers.
2802 hackname
= pthread_page_size
;
2804 select
= "^int __page_size";
2806 c_fix_arg
= "extern %0";
2807 test_text
= "int __page_size;";
2811 * On broken glibc
-2.3.3 systems an array of incomplete structures is
2812 * passed to __sigsetjmp. Fix that to take a pointer instead.
2815 hackname
= pthread_incomplete_struct_argument
;
2817 select
= "struct __jmp_buf_tag";
2819 c_fix_arg
= "%1 *%2%3";
2820 c_fix_arg
= "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) (__env)\\[1\\](.*)$";
2821 test_text
= "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask);";
2825 * On DYNIX
/ptx
, sys
/mc_param.h has an embedded asm for the cpuid instruction
2826 * on the P5. This is not used by anything else so we ifdef it out.
2827 * Current GCC doesn
't seem to complain about the asm, though.
2831 hackname = ptx_sys_mc_param_h;
2832 files = sys/mc_param.h;
2833 sed = "/__asm/,/}/{"
2835 "#if !defined (__GNUC__) && !defined (__GNUG__)\n"
2839 test_text = "__asm\n"
2842 " non-GNU assembly here\n"
2849 * Fix return type of fread and fwrite on sysV68
2852 hackname = read_ret_type;
2854 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
2856 c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
2857 c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
2859 test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
2864 * Fix casts as lvalues in glibc's
<rpc
/xdr.h
>.
2867 hackname
= rpc_xdr_lvalue_cast_a
;
2869 select
= "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
2871 c_fix_arg
= "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
2872 test_text
= "#define IXDR_GET_LONG(buf) \\\\\n"
2873 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
2878 hackname
= rpc_xdr_lvalue_cast_b
;
2880 select
= "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
2882 c_fix_arg
= "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
2883 test_text
= "#define IXDR_PUT_LONG(buf, v) \\\\\n"
2884 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
2889 * function
class(double x
) conflicts with C
++ keyword on rs
/6000
2892 hackname
= rs6000_double
;
2894 select
= '[^a-zA-Z_]class\(';
2897 c_fix_arg
= "#ifndef __cplusplus\n%0\n#endif";
2898 c_fix_arg
= '^.*[^a-zA-Z_]class\(.*';
2900 test_text
= "extern int class();";
2905 * Wrong fchmod prototype on RS
/6000.
2908 hackname
= rs6000_fchmod
;
2910 select
= 'fchmod\(char \*';
2912 c_fix_arg
= "fchmod(int";
2913 test_text
= "extern int fchmod(char *, mode_t);";
2918 * parameters conflict with C
++ new on rs
/6000
2921 hackname
= rs6000_param
;
2925 select
= 'rename\(const char \*old, const char \*new\)';
2927 c_fix_arg
= 'rename(const char *_old, const char *_new)';
2929 test_text
= 'extern int rename(const char *old, const char *new);';
2934 * On OpenServer and on UnixWare
7, <math.h
> uses the native compiler
2935 * __builtin_generic. We fix that usage to use the GCC equivalent.
2936 * It also has a plethora of inline functions that conflict with libstdc
++.
2939 hackname
= sco_math
;
2940 files
= math.h
, '*/math.h';
2941 select
= "inline double abs";
2942 bypass
= "__GNUG__";
2943 sed
= "/#define.*__fp_class(a) \\\\/i\\\n"
2944 "#ifndef __GNUC__\n";
2946 "/.*__builtin_generic/a\\\n"
2948 "#define __fp_class(a) \\\\\\\n"
2949 " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a),long double),\\\\\\\n"
2950 " __fpclassifyl(a), \\\\\\\n"
2951 " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a), float), \\\\\\\n"
2952 " __fpclassifyf(a),__fpclassify(a)))\\\n"
2955 sed
= "/extern \"C\\+\\+\"/N;"
2956 "/inline double abs/i\\\n"
2957 "#ifndef __GNUC__\n";
2958 sed
= "/inline long double trunc/N;"
2959 "/inline long double trunc.*}.*extern \"C\\+\\+\"/a\\\n"
2960 "#endif /* ! __GNUC__ */";
2963 "#define __fp_class(a) \\\\\n"
2964 " __builtin_generic(a,\"ld:__fplcassifyl;f:__fpclassifyf;:__fpclassify\")\n";
2970 * On SCO OpenServer prior to
5.0.7UP
1, <sys
/regset.h
> and
<ieeefp.h
>
2971 * have a clash on struct _fpstate and struct fpstate.
2974 hackname
= sco_regset
;
2975 files
= sys
/regset.h
;
2976 mach
= "*-*-sco3.2v5*";
2977 select
= "(struct[ \t]+.*)fpstate";
2979 c_fix_arg
= "%1rsfpstate";
2983 " struct\tfpstate\n"
2989 " struct _fpstate\n"
2998 * The static functions
lstat() and
fchmod() in
<sys
/stat.h
>
2999 * cause G
++ grief since they
're not wrapped in "if __cplusplus".
3001 * On SCO OpenServer 5.0.0 through (at least) 5.0.5 <sys/stat.h> contains
3002 * tiny static wrappers that aren't C
++ safe.
3005 hackname
= sco_static_func
;
3007 mach
= "i?86-*-sco3.2*";
3008 select
= "^static int";
3010 sed
= "/^static int/i\\\n"
3011 "#if __cplusplus\\\n"
3012 "extern \"C\" {\\\n"
3013 "#endif /* __cplusplus */";
3016 "#if __cplusplus\\\n"
3018 "#endif /* __cplusplus */";
3022 "static int\tstat(const char *__f, struct stat *__p) {\n"
3023 "\treturn __stat32(__f, __p);\n"
3024 "}\n\n# else /* !__STDC__ THIS FAILS ON BSD SYSTEMS */\n"
3026 "static int\tstat(__f, __p)\n"
3028 "\tstruct stat *__p;\n"
3030 "\treturn __stat32(__f, __p);\n"
3037 * Fix prototype declaration of utime in sys
/times.h.
3038 * In
3.2v4.0 the const is missing.
3041 hackname
= sco_utime
;
3042 files
= sys
/times.h
;
3043 mach
= "i?86-*-sco3.2v4*";
3045 select
= '\(const char \*, struct utimbuf \*\);';
3047 c_fix_arg
= '(const char *, const struct utimbuf *);';
3049 test_text
= "extern int utime(const char *, struct utimbuf *);";
3053 * Sun Solaris
10 defines several C99 math macros in terms of
3054 * builtins specific to the Studio compiler
, in particular not
3055 * compatible with the GNU compiler.
3058 hackname
= solaris_math_1
;
3059 select
= '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3060 bypass
= "__GNUC__";
3061 files
= iso
/math_c99.h
;
3063 c_fix_arg
= "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
3064 c_fix_arg
= "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
3066 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3068 "#define HUGE_VAL __builtin_huge_val\n"
3069 "#undef HUGE_VALF\n"
3070 "#define HUGE_VALF __builtin_huge_valf\n"
3071 "#undef HUGE_VALL\n"
3072 "#define HUGE_VALL __builtin_huge_vall";
3076 hackname
= solaris_math_2
;
3077 select
= '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3078 bypass
= "__GNUC__";
3079 files
= iso
/math_c99.h
;
3081 c_fix_arg
= "#define\tINFINITY\t(__builtin_inff())";
3082 c_fix_arg
= "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
3084 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3086 "#define INFINITY __builtin_infinity";
3090 hackname
= solaris_math_3
;
3091 select
= '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3092 bypass
= "__GNUC__";
3093 files
= iso
/math_c99.h
;
3095 c_fix_arg
= "#define\tNAN\t\t(__builtin_nanf(\"\"))";
3096 c_fix_arg
= "^#define[ \t]+NAN[ \t]+__builtin_nan";
3098 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3100 "#define NAN __builtin_nan";
3104 hackname
= solaris_math_4
;
3105 select
= '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3106 bypass
= "__GNUC__";
3107 files
= iso
/math_c99.h
;
3109 c_fix_arg
= "#define\tfpclassify(x) \\\n"
3110 " __extension__ ({ const __typeof(x) __x_fp = (x); \\\n"
3111 "\t\t isnan(__x_fp) \\\n"
3112 "\t\t ? FP_NAN \\\n"
3113 "\t\t : isinf(__x_fp) \\\n"
3114 "\t\t ? FP_INFINITE \\\n"
3115 "\t\t : isnormal(__x_fp) \\\n"
3116 "\t\t\t ? FP_NORMAL \\\n"
3117 "\t\t\t : __x_fp == 0.0 \\\n"
3118 "\t\t\t ? FP_ZERO \\\n"
3119 "\t\t\t : FP_SUBNORMAL; })";
3120 c_fix_arg
= "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
3122 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3123 "#undef fpclassify\n"
3124 "#define fpclassify(x) __builtin_fpclassify(x)";
3128 hackname
= solaris_math_8
;
3129 select
= '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3130 bypass
= "__GNUC__";
3131 files
= iso
/math_c99.h
;
3133 c_fix_arg
= "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
3134 "\t\t\t ? __builtin_signbitf(x) \\\n"
3135 "\t\t\t : sizeof(x) == sizeof(long double) \\\n"
3136 "\t\t\t ? __builtin_signbitl(x) \\\n"
3137 "\t\t\t : __builtin_signbit(x))";
3138 c_fix_arg
= "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
3140 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3142 "#define signbit(x) __builtin_signbit(x)";
3146 hackname
= solaris_math_9
;
3147 select
= '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3148 bypass
= "__GNUC__";
3149 files
= iso
/math_c99.h
;
3151 c_fix_arg
= "#define\t%1(x, y)%2__builtin_%1(x, y)";
3152 c_fix_arg
= "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) __builtin_[a-z]+\\(y\\)\\)";
3154 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
3155 "#undef isgreater\n"
3156 "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n"
3157 "#undef isgreaterequal\n"
3158 "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n"
3160 "#define isless(x, y) ((x) __builtin_isless(y))\n"
3161 "#undef islessequal\n"
3162 "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n"
3163 "#undef islessgreater\n"
3164 "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n"
3165 "#undef isunordered\n"
3166 "#define isunordered(x, y) ((x) __builtin_isunordered(y))";
3170 * Sun Solaris
2.5.1, 2.6 defines PTHREAD_
{MUTEX|COND
}_INITIALIZER
3171 * incorrectly
, so we replace them with versions that correspond to
3172 * the definition. We also explicitly name this fix
"1" and the next
3173 * fix
"2" because this one does not deal with the last field. This
3174 * fix needs to run before the next.
3177 hackname
= solaris_mutex_init_1
;
3178 select
= '@\(#\)pthread.h' "[ \t]+1.1[0-9][ \t]+9[567]/[0-9/]+ SMI";
3180 sed
= "/define[ \t]*PTHREAD_MUTEX_INI/s/{0, 0,/{{{0}, 0}, {{{0}}},/\n"
3181 "/define[ \t]*PTHREAD_COND_INI/s/{0,/{{{0},0},/";
3183 '#ident "@(#)pthread.h 1.16 97/05/05 SMI"'"\n"
3184 "#define PTHREAD_MUTEX_INITIALIZER\t{0, 0, 0}\n"
3185 "#define PTHREAD_COND_INITIALIZER\t{0, 0} /* */\n";
3190 * Sun Solaris defines PTHREAD_MUTEX_INITIALIZER with a trailing
3191 * "0" for the last field of the pthread_mutex_t structure
, which is
3192 * of type upad64_t
, which itself is typedef
'd to int64_t, but with
3193 * __STDC__ defined (e.g. by -ansi) it is a union. So change the
3194 * initializer to "{0}" instead
3197 hackname = solaris_mutex_init_2;
3198 select = '@\
(#\
)pthread.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3201 * On Solaris 10, this fix is unnecessary because upad64_t is
3202 * always defined correctly regardless of the definition of the
3203 * __STDC__ macro. The first "mach" pattern matches up to
3204 * solaris9. The second "mach" pattern will not match any two (or
3205 * more) digit solaris version, but it will match e.g. 2.5.1.
3207 mach = '*-*-solaris2.
[0-9]', '*-*-solaris2.
[0-9][!0-9]*';
3209 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3214 c_fix_arg = "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+"
3215 "(|/\*.*\*/[ \t]*\\\\\n[ \t]*)\\{.*)"
3216 ",[ \t]*0\\}" "(|[ \t].*)$";
3218 '#ident
"@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3219 "#define PTHREAD_MUTEX_INITIALIZER\t{{{0},0}, {{{0}}}, 0}\n"
3220 "#define PTHREAD_COND_INITIALIZER\t{{{0}, 0}, 0}\t/* DEFAULTCV */\n"
3221 "#define PTHREAD_MUTEX_INITIALIZER /* = DEFAULTMUTEX */ \\\\\n"
3222 " {{0, 0, 0, DEFAULT_TYPE, _MUTEX_MAGIC}, {{{0}}}, 0}\n"
3223 "#define PTHREAD_COND_INITIALIZER /* = DEFAULTCV */ \\\\\n"
3224 " {{{0, 0, 0, 0}, DEFAULT_TYPE, _COND_MAGIC}, 0}";
3229 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a "0" for some
3230 * fields of the pthread_rwlock_t structure, which are of type
3231 * upad64_t, which itself is typedef'd to int64_t
, but with __STDC__
3232 * defined (e.g. by
-ansi
) it is a union. So change the initializer
3236 hackname
= solaris_rwlock_init_1
;
3237 select
= '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3239 mach
= '*-*-solaris*';
3241 c_fix_arg
= "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3244 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
3246 c_fix_arg
= "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
3247 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
3250 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3251 "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
3256 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
3257 * structure. As such
, it need two levels of brackets
, but only
3258 * contains one. Wrap the macro definition in an extra layer.
3261 hackname
= solaris_once_init_1
;
3262 select
= '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3264 mach
= '*-*-solaris*';
3266 c_fix_arg
= "%1{%2}%3";
3267 c_fix_arg
= "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
3269 '#pragma ident "@(#)pthread.h 1.37 04/09/28 SMI"'"\n"
3270 "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
3275 * Sun Solaris defines PTHREAD_ONCE_INIT with a
"0" for some
3276 * fields of the pthread_once_t structure
, which are of type
3277 * upad64_t
, which itself is typedef
'd to int64_t, but with __STDC__
3278 * defined (e.g. by -ansi) it is a union. So change the initializer
3279 * to "{0}" instead. This test relies on solaris_once_init_1.
3282 hackname = solaris_once_init_2;
3283 select = '@\
(#\
)pthread.h
' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3286 * On Solaris 10, this fix is unnecessary because upad64_t is
3287 * always defined correctly regardless of the definition of the
3288 * __STDC__ macro. The first "mach" pattern matches up to
3289 * solaris9. The second "mach" pattern will not match any two (or
3290 * more) digit solaris version, but it will match e.g. 2.5.1.
3292 mach = '*-*-solaris2.
[0-9]', '*-*-solaris2.
[0-9][!0-9]*';
3294 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3297 "%1{0}, {0}, {0}, {%3}%4\n"
3299 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{\\{)"
3300 "(0, 0, 0, )(PTHREAD_[A-Z_]+)(\\}\\})[ \t]*$";
3302 '#ident
"@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
3303 "#define PTHREAD_ONCE_INIT\t{{0, 0, 0, PTHREAD_ONCE_NOTDONE}}\n";
3308 * Solaris 2.5.1 and 2.6 use an outdated prototype for send & recv
3309 * in sys/socket.h. This is corrected in Solaris 7 and up.
3312 hackname = solaris_socket;
3313 files = sys/socket.h;
3314 select = '@\
(#\
)socket.h
' "[ \t]+1.[123][0-9][ \t]+9[567]/[0-9/]+ SMI";
3316 c_fix_arg = "extern int %1(int, %2void *, int, int);";
3317 c_fix_arg = '^extern
int (recv|send
)\
(int
,'
3321 test_text = '#ident
"@(#)socket.h 1.30 97/01/20 SMI"'"\n"
3322 "extern int recv(int, char *, int, int);\n"
3323 "extern int send(int, const char *, int, int);";
3328 * Solaris 2.8 has what appears to be some gross workaround for
3329 * some old version of their c++ compiler. G++ doesn't want it
3330 * either
, but doesn
't want to be tied to SunPRO version numbers.
3333 hackname = solaris_stdio_tag;
3334 files = stdio_tag.h;
3336 select = '__cplusplus
< 54321L';
3337 /* In Solaris 10, the code in stdio_tag.h is conditionalized on
3338 "!defined(__GNUC__)" so we no longer need to fix it. */
3339 bypass = '__GNUC__
';
3340 sed = 's
/defined(__cplusplus
) && (__cplusplus
< 54321L)/0/';
3342 test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
3347 * Sun Solaris 2.5.1 doesn't define
'getpagesize' in
<unistd.h
>, as is done
3348 * on Solaris
2.6 and up.
3351 hackname
= solaris_unistd
;
3353 select
= '@\(#\)unistd.h' "[ \t]+1.3[0-9][ \t]+9[567]/[0-9/]+ SMI";
3354 bypass
= "getpagesize";
3356 c_fix_arg
= "extern int getpagesize();\n%0";
3357 c_fix_arg
= '^extern (pid_t|int) getpgid\(.*\);';
3358 test_text
= '#ident "@(#)unistd.h 1.33 95/08/28 SMI"'"\n"
3359 "extern pid_t getpgid(pid_t);\n"
3360 "extern int getpgid();";
3365 * <widec.h
> until Solaris
2.5.1 defines macros for a couple of
<wchar.h
>
3366 * functions
, breaking their prototypes if that file is included afterwards.
3367 * Include
<wchar.h
> early to avoid this issue
, as is done on Solaris
2.6
3371 hackname
= solaris_widec
;
3373 mach
= '*-*-solaris2.[0-5]';
3374 mach
= '*-*-solaris2.[0-5].*';
3375 bypass
= "include.*wchar\\.h";
3376 select
= "#include <euc.h>";
3378 c_fix_arg
= "%0\n#include <wchar.h>";
3379 test_text
= "#include <euc.h>";
3384 * a missing semi
-colon at the end of the statsswtch structure definition.
3387 hackname
= statsswtch
;
3388 files
= rpcsvc
/rstat.h
;
3389 select
= "boottime$";
3391 c_fix_arg
= "boottime;";
3392 test_text
= "struct statswtch {\n int boottime\n};";
3397 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
3398 * On
4BSD
-derived systems
, stdio.h defers to machine
/ansi.h
; that
's
3402 hackname = stdio_stdarg_h;
3404 bypass = "include.*(stdarg\.h|machine/ansi\.h)";
3406 * On Solaris 10, this fix is unncessary; <stdio.h> includes
3407 * <iso/stdio_iso.h>, which includes <sys/va_list.h>.
3409 mach = '*-*-solaris2.1
[0-9]*';
3414 c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n";
3421 * Don't use or define the name va_list in stdio.h. This is for
3422 * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence
3423 * of __gnuc_va_list
, __DJ_va_list
, or _G_va_list is taken to
3424 * indicate that the header knows what it
's doing -- under SUSv2,
3425 * stdio.h is required to define va_list, and we shouldn't break
3426 * that. On IRIX
6.5, internal
/wchar_core.h used to get its
3427 * definition of va_list from stdio.h. Since this doesn
't happen any
3428 * longer, use __gnuc_va_list there, too.
3431 hackname = stdio_va_list;
3433 files = internal/stdio_core.h;
3434 files = internal/wchar_core.h;
3435 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list
';
3437 * On Solaris 10, the definition in
3438 * <stdio.h> is guarded appropriately by the _XPG4 feature macro;
3439 * there is therefore no need for this fix there.
3441 mach = '*-*-solaris2.1
[0-9]*';
3445 * Use __gnuc_va_list in arg types in place of va_list.
3446 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3447 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3448 * trailing parentheses and semicolon save all other systems from this.
3449 * Define
__not_va_list__ (something harmless and unused
)
3450 * instead of va_list.
3451 * Don
't claim to have defined va_list.
3453 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3454 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3455 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3456 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3457 "s@ va_list@ __not_va_list__@\n"
3458 "s@\\*va_list@*__not_va_list__@\n"
3459 "s@ __va_list)@ __gnuc_va_list)@\n"
3460 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3461 "@typedef \\1 __not_va_list__;@\n"
3462 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3463 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3464 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3465 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3466 "s@VA_LIST@DUMMY_VA_LIST@\n"
3467 "s@_Va_LIST@_VA_LIST@";
3468 test_text = "extern void mumble( va_list);";
3473 * Fix headers that use va_list from stdio.h to use the updated
3474 * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is
3475 * dealt with elsewhere. The presence of __gnuc_va_list,
3476 * __DJ_va_list, or _G_va_list is taken to indicate that the header
3477 * knows what it's doing.
3480 hackname
= stdio_va_list_clients
;
3488 files
= curses_colr
/curses.h
;
3489 bypass
= '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3490 /* Don
't fix, if we use va_list from stdarg.h, or if the use is
3491 otherwise protected. */
3492 bypass = 'include
<stdarg\.h
>|#ifdef va_start
';
3495 * Use __gnuc_va_list in arg types in place of va_list.
3496 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
3497 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the
3498 * trailing parentheses and semicolon save all other systems from this.
3499 * Define
__not_va_list__ (something harmless and unused
)
3500 * instead of va_list.
3501 * Don
't claim to have defined va_list.
3503 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3504 "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3505 "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3506 "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3507 "s@ va_list@ __not_va_list__@\n"
3508 "s@\\*va_list@*__not_va_list__@\n"
3509 "s@ __va_list)@ __gnuc_va_list)@\n"
3510 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3511 "@typedef \\1 __not_va_list__;@\n"
3512 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3513 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3514 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3515 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3516 "s@VA_LIST@DUMMY_VA_LIST@\n"
3517 "s@_Va_LIST@_VA_LIST@";
3518 test_text = "extern void mumble( va_list);";
3523 * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
3524 * is "!defined( __STRICT_ANSI__ )"
3527 hackname = strict_ansi_not;
3528 select = "^([ \t]*#[ \t]*if.*)"
3530 "|__STDC__[ \t]*==[ \t]*0"
3531 "|__STDC__[ \t]*!=[ \t]*1"
3532 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
3533 /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
3534 bypass = 'GNU and MIPS C compilers define __STDC__ differently
';
3535 /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
3536 is not defined by GCC, so it is safe. */
3537 bypass = '__SCO_VERSION__.
*__STDC__
!= 1';
3538 c_test = stdc_0_in_system_headers;
3541 c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3543 test_text = "#if !__STDC__ \n"
3544 "#if __STDC__ == 0\n"
3545 "#if __STDC__ != 1\n"
3546 "#if __STDC__ - 0 == 0"
3547 "/* not std C */\nint foo;\n"
3548 "\n#end-end-end-end-if :-)";
3553 * is "!defined( __STRICT_ANSI__ )" on continued #if-s
3556 hackname = strict_ansi_not_ctd;
3557 files = math.h, limits.h, stdio.h, signal.h,
3558 stdlib.h, sys/signal.h, time.h;
3560 * Starting at the beginning of a line, skip white space and
3561 * a leading "(" or "&&" or "||". One of those must be found.
3562 * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
3563 * expression. If these are nested, then they must accumulate
3564 * because we won't match any closing parentheses. Finally
,
3565 * after skipping over all that
, we must then match our suspect
3566 * phrase
: "__STDC__-0==0" with or without white space.
3568 select
= "^([ \t]*" '(\(|&&|\|\|)'
3569 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
3571 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
3572 c_test
= stdc_0_in_system_headers
;
3575 c_fix_arg
= "%1 !defined(__STRICT_ANSI__)";
3577 test_text
= "#if 1 && \\\\\n"
3578 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
3579 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
3580 "|| __STDC__ - 0 == 0 ) /* not std C */\n"
3586 * "__STDC__!=0" or
"__STDC__==1" or
"__STDC__-0==1"
3587 * is
"defined( __STRICT_ANSI__ )"
3590 hackname
= strict_ansi_only
;
3591 select
= "^([ \t]*#[ \t]*if.*)"
3592 "(__STDC__[ \t]*!=[ \t]*0"
3593 "|__STDC__[ \t]*==[ \t]*1"
3594 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
3595 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
3596 c_test
= stdc_0_in_system_headers
;
3599 c_fix_arg
= "%1 defined(__STRICT_ANSI__)";
3601 test_text
= "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
3606 * IRIX
4.0.5 <rpc
/xdr.h
> uses struct __file_s
3607 * in prototype without previous definition.
3610 hackname
= struct_file
;
3612 select
= '^.*xdrstdio_create.*struct __file_s';
3614 c_fix_arg
= "struct __file_s;\n%0";
3615 test_text
= "extern void xdrstdio_create( struct __file_s* );";
3620 * IRIX
4.0.5 <rpc
/auth.h
> uses struct sockaddr
3621 * in prototype without previous definition.
3623 * Don
't fix OpenBSD, which uses struct sockaddr_in prototyping the same
3624 * function, and does define it.
3627 hackname = struct_sockaddr;
3629 select = "^.*authdes_create.*struct sockaddr[^_]";
3630 bypass = "<sys/socket\.h>";
3631 bypass = "struct sockaddr;\n";
3633 c_fix_arg = "struct sockaddr;\n%0";
3634 test_text = "extern AUTH* authdes_create( struct sockaddr* );";
3639 * Apply fix this to all OSs since this problem seems to effect
3640 * more than just SunOS.
3643 hackname = sun_auth_proto;
3648 bypass = "__cplusplus";
3650 * Select those files containing '(*name)()'.
3652 select = '\(\*[a-z][a-z_]*\)\(\)';
3655 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
3656 "#else\n%1();%2\n#endif";
3657 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
3661 " int (*name)(); /* C++ bad */\n"
3667 * Fix bogus #ifdef on SunOS 4.1.
3670 hackname = sun_bogus_ifdef;
3671 files = "hsfs/hsfs_spec.h";
3672 files = "hsfs/iso_spec.h";
3673 select = '#
ifdef(.
*\|\|.*)
';
3675 c_fix_arg = "#if%1";
3677 test_text = "#ifdef __i386__ || __vax__ || __sun4c__";
3682 * Fix the CAT macro in SunOS memvar.h.
3685 hackname = sun_catmacro;
3686 files = pixrect/memvar.h;
3687 select = "^#define[ \t]+CAT\\(a,b\\).*";
3692 "# define CAT(a,b) a##b\n"
3693 "#else\n%0\n#endif";
3696 "#define CAT(a,b)\ta/**/b";
3701 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
3702 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68
3705 hackname = sun_malloc;
3707 bypass = "_CLASSIC_ANSI_TYPES";
3709 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
3710 sed = "s/int[ \t][ \t]*free/void\tfree/g";
3711 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
3712 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
3713 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
3716 "typedef char *\tmalloc_t;\n"
3718 "char*\tmalloc();\n"
3719 "char*\tcalloc();\n"
3720 "char*\trealloc();";
3725 * Check for yet more missing ';' in struct (in SunOS 4.0.x)
3728 hackname = sun_rusers_semi;
3729 files = rpcsvc/rusers.h;
3731 sed = "/^struct/,/^};/s/_cnt$/_cnt;/";
3732 test_text = "struct mumble\n int _cnt\n};";
3737 * signal.h on SunOS defines signal using (),
3738 * which causes trouble when compiling with g++ -pedantic.
3741 hackname = sun_signal;
3742 files = sys/signal.h;
3744 select = "^void\t" '\
(\
*signal\
(\
)\
)\
(\
);.
*';
3748 "#ifdef __cplusplus\n"
3749 "void\t(*signal(...))(...);\n"
3750 "#else\n%0\n#endif";
3752 test_text = "void\t(*signal())();";
3757 * Correct the return type for strlen in strings.h in SunOS 4.
3760 hackname = sunos_strlen;
3762 select = "int[ \t]*strlen\\(\\);(.*)";
3764 c_fix_arg = "__SIZE_TYPE__ strlen();%1";
3765 test_text = " int\tstrlen(); /* string length */";
3770 * Disable apparent native compiler optimization cruft in SVR4.2 <string.h>
3771 * that is visible to any ANSI compiler using this include. Simply
3772 * delete the lines that #define some string functions to internal forms.
3775 hackname = svr4_disable_opt;
3777 select = '#define.
*__std_hdr_
';
3778 sed = '/#define.
*__std_hdr_
/d
';
3779 test_text = "#define strlen __std_hdr_strlen\n";
3784 * Conditionalize some of <sys/endian.h> on __GNUC__ and __GNUG__.
3785 * On some systems (UnixWare 2, UnixWare 7), the file is byteorder.h
3786 * but we still "hijack" it and redirect it to the GNU byteorder.h..
3790 hackname = svr4_endian;
3791 files = sys/endian.h;
3794 * since we emit our own sys/byteorder.h,
3795 * this fix can never be applied to that file.
3797 files = sys/byteorder.h;
3799 bypass = '__GNUC__
';
3801 sed = "/#\tifdef\t__STDC__/i\\\n"
3802 "# if !defined (__GNUC__) && !defined (__GNUG__)\n";
3804 sed = "/#\t\tinclude\t<sys\\/byteorder.h>/s/\t\t/ /";
3806 sed = "/# include\t<sys\\/byteorder.h>/i\\\n"
3807 "# endif /* !defined (__GNUC__) && !defined (__GNUG__) */\n";
3813 * Remove useless extern keyword from struct forward declarations
3814 * in <sys/stream.h> and <sys/strsubr.h>
3818 hackname = svr4_extern_struct;
3819 files = sys/stream.h;
3820 files = sys/strsubr.h;
3821 select = 'extern struct
[a
-z_
]*;';
3822 sed = 's
/extern struct \
([a
-z
][a
-z_
]*\
)/struct \
1/';
3827 * Fix declarations of `ftw' and `nftw
' in <ftw.h>. On some/most SVR4
3828 * systems the file <ftw.h> contains extern declarations of these
3829 * functions followed by explicitly `static' definitions of these
3830 * functions... and that
's not allowed according to ANSI C. (Note
3831 * however that on Solaris, this header file glitch has been pre-fixed by
3832 * Sun. In the Solaris version of <ftw.h> there are no static
3833 * definitions of any function so we don't need to do any of this stuff
3839 hackname
= svr4_ftw
;
3841 select
= '^extern int ftw\(const';
3843 sed
= '/^extern int ftw(const/i' "\\\n"
3844 "#if !defined(_STYPES)\\\n"
3849 sed
= 's/extern \(int ftw(const.*\)$/\1/';
3850 sed
= "/^extern int nftw/i\\\n"
3851 "#if defined(_STYPES)\\\n"
3856 sed
= 's/extern \(int nftw.*\)$/\1/';
3857 sed
= "/^extern int ftw(),/c\\\n"
3858 "#if !defined(_STYPES)\\\n"
3864 "#if defined(_STYPES)\\\n"
3876 * Fix broken decl of getcwd present on some svr4 systems.
3879 hackname
= svr4_getcwd
;
3882 files
= prototypes.h
;
3883 select
= 'getcwd\(char \*, int\)';
3886 c_fix_arg
= "getcwd(char *, size_t)";
3888 test_text
= "extern char* getcwd(char *, int);";
3893 * Wrap some files on System V r4 and DYNIX
/ptx systems with
3894 * #ifdef _KERNEL
, presumably to prevent kernel headers from
3895 * leaking into userspace. This may not be necessary at all
,
3896 * but it was in the old scripts
, so it seems safest to keep it for now.
3899 /* Can
't name this with _kernel, or the test case will hit the bypass! */
3900 hackname = svr4_krnl;
3901 /* Since I'm rather unsure about the validity of this
, limit it
3902 * to the specific systems it was operating on before. It should
3903 * also be bypassed for i?
86-*-sysv4.3uw2
, by that rule
, but I didn
't
3904 * see an easy way to do that. Hopefully it will be harmless
3905 * in any case. -- Nathanael */
3906 mach = '*-*-sysv4
*';
3907 mach = 'i?
86-sequent
-ptx
*';
3908 files = fs/rfs/rf_cache.h;
3912 files = sys/getpages.h;
3914 files = sys/cmn_err.h;
3915 files = sys/kdebugger.h;
3917 /* This bypass will match _KERNEL, __KERNEL, __KERNEL__, etc.
3918 * It will also match SVR4_KERNEL_CHECK, which means that the
3919 * testsuite case will always be bypassed. Which is fine with me. */
3923 c_fix_arg = "#ifdef _KERNEL\n";
3924 c_fix_arg = "#endif /* _KERNEL */\n";
3926 /* There's no reasonable test for this given that we don
't know exactly
3927 * what problem inspired it in the first place. */
3933 * Delete any #defines of `__i386' which may be present in
<ieeefp.h
>. They
3934 * tend to conflict with the compiler
's own definition of this symbol. (We
3935 * will use the compiler's definition.
)
3936 * Likewise __sparc
, for Solaris
, and __i860
, and a few others
3937 * (guessing it is necessary for all of them
).
3941 hackname
= svr4_mach_defines
;
3943 select
= "#define[ \t]*__(i386|mips|sparc|m88k|m68k)[ \t]";
3944 sed
= "/#define[ \t]*__\\(i386|mips|sparc|m88k|m68k\\)[ \t]/d";
3950 * Fix declarations of `makedev
', `major', and `minor
' in <sys/mkdev.h>.
3951 * They are declared as non-static then immediately redeclared as static.
3955 hackname = svr4_mkdev;
3956 files = sys/mkdev.h;
3959 sed = "/^dev_t makedev(/s/^/static /";
3960 sed = "/^major_t major(/s/^/static /";
3961 sed = "/^minor_t minor(/s/^/static /";
3967 * Fix reference to NC_NPI_RAW in <sys/netcspace.h>.
3968 * Also fix types of array initializers.
3972 hackname = svr4_netcspace;
3973 files = sys/netcspace.h;
3974 select = 'NC_NPI_RAW
';
3975 sed = 's
/NC_NPI_RAW
/NC_TPI_RAW
/g
';
3976 sed = 's
/NC_
/(unsigned long
) NC_
/';
3981 * Fix reference to NMSZ in <sys/adv.h>.
3985 hackname = svr4_nmsz;
3987 select = '\
[NMSZ\
]';
3988 sed = 's
/\
[NMSZ\
]/\
[RFS_NMSZ\
]/g
';
3994 * Some SVR4 systems supposedly use these non-ANSI preprocessor directives.
3998 hackname = svr4_preproc_lint_on;
3999 select = '#lint\
(on\
)';
4001 c_fix_arg = 'defined(lint
)';
4002 test_text = "#if #lint(on)";
4005 hackname = svr4_preproc_lint_off;
4006 select = '#lint\
(off\
)';
4008 c_fix_arg = '!defined(lint
)';
4009 test_text = "#if #lint(off)";
4012 hackname = svr4_preproc_machine;
4013 select = '#
(machine|system|cpu
)\
(([^
)]*)\
)';
4015 c_fix_arg = 'defined(__
%1__
)';
4016 test_text = "#if #machine(i386) || #system(vax) || #cpu(sparc)";
4022 * Fix broken decl of profil present on some svr4 systems.
4025 hackname = svr4_profil;
4030 'profil\
(unsigned short \
*, unsigned int
, unsigned int
, unsigned int\
)';
4031 /* The fix is wrong on IRIX 5/6 and creates a conflict with another
4032 prototype in <sys/profil.h>. */
4033 bypass = 'Silicon Graphics
';
4035 c_fix_arg = 'profil(unsigned short
*, size_t
, int
, unsigned int
)';
4038 'profil(unsigned short
*, unsigned int
, unsigned int
, unsigned int
);';
4043 * Convert functions to prototype form, and fix arg names in <sys/stat.h>.
4047 hackname = svr4_proto_form;
4049 select = 'const extern
';
4051 sed = "/^stat([ \t]*[^c]/ {\nN\nN\n"
4056 sed = "/^lstat([ \t]*[^c]/ {\nN\nN\n"
4061 sed = "/^fstat([ \t]*[^i]/ {\nN\nN\n"
4066 sed = "/^mknod([ \t]*[^c]/{\nN\nN\nN\n"
4071 sed = "1,$s/\\([^A-Za-z]\\)path\\([^A-Za-z]\\)/\\1__path\\2/g";
4072 sed = "1,$s/\\([^A-Za-z]\\)buf\\([^A-Za-z]\\)/\\1__buf\\2/g";
4073 sed = "1,$s/\\([^A-Za-z]\\)fd\\([^A-Za-z]\\)/\\1__fd\\2/g";
4074 sed = "1,$s/ret\\([^u]\\)/__ret\\1/g";
4075 sed = "1,$s/\\([^_]\\)mode\\([^_]\\)/\\1__mode\\2/g";
4076 sed = "1,$s/\\([^_r]\\)dev\\([^_]\\)/\\1__dev\\2/g";
4081 * Add a prototyped declaration of mmap to <sys/mman.h>.
4085 hackname = svr4_proto_mmap;
4087 select = '^extern caddr_t
mmap();$
';
4088 sed = '/^extern caddr_t
mmap();$
/c
' "\\\n"
4089 "#ifdef __STDC__\\\n"
4090 "extern caddr_t mmap (caddr_t, size_t, int, int, int, off_t);\\\n"
4091 "#else /* !defined(__STDC__) */\\\n"
4092 "extern caddr_t mmap ();\\\n"
4093 "#endif /* !defined(__STDC__) */\\\n";
4098 * Add a #define of _SIGACTION_ into <sys/signal.h>.
4102 hackname = svr4_sigaction;
4103 files = sys/signal.h;
4104 sed = "/^struct sigaction {/i\\\n"
4105 "#define _SIGACTION_";
4106 sed = 's
/(void
*(\*)
())/(void (*)(int))/';
4112 * Correct types for signal handler constants like SIG_DFL; they might be
4113 * void (*) (), and should be void (*) (int). C++ doesn't like the
4117 hackname = svr4_sighandler_type;
4118 files = sys/signal.h;
4119 select = 'void *\(\*\)\(\)';
4121 c_fix_arg = "void (*)(int)";
4122 test_text = "#define SIG_DFL (void(*)())0\n"
4123 "#define SIG_IGN (void (*)())0\n";
4127 * Put storage class at start of decl, to avoid warning.
4131 hackname = svr4_storage_class;
4132 files = rpc/types.h;
4133 select = 'const extern';
4134 sed = 's/const extern/extern const/g';
4140 * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
4141 * function 'getrnge' in <regexp.h> before they declare it. For these
4142 * systems add a 'static int' declaration of 'getrnge' into <regexp.h>
4145 * 'getrnge' traditionally manipulates a file-scope global called 'size',
4146 * so put the declaration right after the declaration of 'size'.
4148 * Don't do this if there is already a `static void getrnge' declaration
4149 * present, since this would cause a redeclaration error. Solaris 2.x has
4150 * such a declaration.
4153 hackname = svr4_undeclared_getrnge;
4156 bypass = "static void getrnge";
4159 "static int getrnge ();";
4160 c_fix_arg = "^static int[ \t]+size;";
4161 test_text = "static int size;\n"
4162 "/* stuff which calls getrnge() */\n"
4163 "static getrnge()\n"
4169 * Like svr4_mach_defines, but with newfangled syntax.
4170 * Source lines are of #define __i386 #machine(i386). Delete them.
4174 hackname = svr5_mach_defines;
4176 select = "#define[ \t]*__i386.*\(i386\)";
4177 sed = "/#define[ \t]*__i386.*/d";
4183 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
4184 * in string.h on sysV68
4185 * Correct the return type for strlen in string.h on Lynx.
4186 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
4187 * Add missing const for strdup on OSF/1 V3.0.
4188 * On sysV88 layout is slightly different.
4191 hackname = sysv68_string;
4194 bypass = "_CLASSIC_ANSI_TYPES";
4196 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
4197 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
4198 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
4200 sed = "/^extern char$/N";
4201 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
4203 sed = "/^extern int$/N";
4204 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
4206 sed = "/^\tstrncmp(),$/N";
4207 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
4208 '\1;' "\\\nextern unsigned int\\\n\\2/";
4211 "extern int strlen();\n"
4213 "extern int ffs(long);\n"
4226 "\tstrlen(), strspn();";
4231 * Fix return type of calloc, malloc, realloc, bsearch and exit
4234 hackname = sysz_stdlib_for_sun;
4236 bypass = "_CLASSIC_ANSI_TYPES";
4238 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
4240 c_fix_arg = "void *\t%1(";
4243 "extern char*\tcalloc(size_t);\n"
4244 "extern char*\tmalloc(size_t);\n"
4245 "extern char*\trealloc(void*,size_t);\n"
4246 "extern char*\tbsearch(void*,size_t,size_t);\n";
4251 * __thread is now a keyword.
4254 hackname = thread_keyword;
4255 files = "pthread.h";
4256 files = "bits/sigthread.h";
4257 select = "([* ])__thread([,)])";
4259 c_fix_arg = "%1__thr%2";
4262 "extern int pthread_create (pthread_t *__restrict __thread,\n"
4263 "extern int pthread_kill (pthread_t __thread, int __signo);\n"
4264 "extern int pthread_cancel (pthread_t __thread);";
4268 * if the #if says _cplusplus, not the double underscore __cplusplus
4272 hackname = tinfo_cplusplus;
4274 select = "[ \t]_cplusplus";
4277 c_fix_arg = " __cplusplus";
4278 test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
4283 * function parameter to atexit is missing "void" on VAX Ultrix 4.3.
4286 hackname = ultrix_atexit_param;
4288 select = 'atexit\(.*\(\)';
4291 c_fix_arg = "atexit( void (*__func)( void )";
4293 test_text = "int atexit( void (*__func)() );\n";
4298 * parameter to atof not const on DECstation Ultrix V4.0 and NEWS-OS 4.2R.
4301 hackname = ultrix_atof_param;
4303 select = "atof\\([ \t]*char";
4306 c_fix_arg = "atof(const char";
4308 test_text = "extern double atof( char *__nptr);\n";
4313 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4316 hackname = ultrix_const;
4318 select = 'perror\( char \*';
4321 c_fix_arg = "%1 const %3 *__";
4322 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
4323 "[ \t]+(char|void
) \\*__
";
4326 "extern void
perror( char
*__s
);\n"
4327 "extern int
fputs( char
*__s
, FILE *)
;\n"
4328 "extern size_t
fwrite( void
*__ptr
, size_t
, size_t
, FILE *)
;\n"
4329 "extern int
fscanf( FILE
*__stream
, char
*__format
, ...
);\n"
4330 "extern int
scanf( char
*__format
, ...
);\n";
4335 * parameters not const on DECstation Ultrix V4.0 and OSF/1.
4338 hackname = ultrix_const2;
4341 select = '\*fopen\( char \*';
4343 c_fix_arg = "%1( const char
*%3, const char
*";
4344 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam
))\\("
4345 "[ \t]*char
[ \t]*\\*([^
,]*)
,"
4346 "[ \t]*char
[ \t]*\\*[ \t]*";
4349 "extern FILE
*fopen( char
*__filename
, char
*__type
);\n"
4350 "extern int
sscanf( char
*__s
, char
*__format
, ...
);\n"
4351 "extern FILE
*popen(char
*, char *)
;\n"
4352 "extern char
*tempnam(char
*,char*)
;\n";
4357 * parameters not const on Ultrix V4.3.
4360 hackname = ultrix_const3;
4362 select = 'fdopen\( .*, char \*';
4365 c_fix_arg = "%1 const
%3 *__
";
4366 c_fix_arg = "([ \t*](fdopen
)\\(.*)
"
4367 "[ \t]+(char|void
) \\*__
";
4370 "extern FILE
* fdopen( int __filedes
, char
*__type
);\n";
4375 * Ultrix V4.[35] puts the declaration of uname before the definition
4376 * of struct utsname, so the prototype (added by fixproto) causes havoc.
4379 hackname = ultrix_fix_fixproto;
4380 files = sys/utsname.h;
4384 c_fix_arg = "struct utsname
;\n%0";
4385 c_fix_arg = "^
[ \t]*extern
[ \t]*int
[ \t]*uname
\\(\\);";
4388 "/* ULTRIX
's uname */\nextern\tint\tuname();";
4393 * Check for bad #ifdef line (in Ultrix 4.1)
4396 hackname = ultrix_ifdef;
4397 select = "^#ifdef KERNEL[ \t]+&&";
4401 c_fix_arg = "#if defined(KERNEL) &&";
4404 "#ifdef KERNEL\t&& defined( mumbojumbo )\nint oops;\n#endif";
4409 * Add once-only latch to Ultrix V4.3 locale.h.
4412 hackname = ultrix_locale;
4414 select = "@\\(#\\)locale\\.h.*6\\.1.*\\(ULTRIX\\)";
4417 "@(#)locale.h 6.1 (ULTRIX)\n";
4422 * Strip "|| CC$gfloat" from Ultrix math headers.
4425 hackname = ultrix_math_ifdef;
4426 files = sys/limits.h;
4429 select = "^(#if.*)\\|\\|[ \t]+CC\\$[a-z]+";
4433 test_text = '#if
defined(__GFLOAT
) || CC\$gfloat
';
4438 * Avoid nested comments on Ultrix 4.3.
4441 hackname = ultrix_nested_ioctl;
4442 files = sys/ioctl.h;
4443 select = "^/\\* #define SIOCSCREEN";
4444 sed = "/^\\/\\* #define SIOCSCREEN/s@/\\* screend@*//* screend@";
4446 "/* #define SIOCSCREENON _IOWR('i
', 49, int)"
4447 "/* screend, net/gw_screen.h */\n";
4452 hackname = ultrix_nested_svc;
4454 select = "^ \\*[ \t]*int protocol; */\\*";
4455 sed = "s@^\\( \\*\tint protocol; \\)/\\*@\\1*/ /*@";
4457 " *\tint protocol; /* like TCP or UDP\n";
4462 * Add missing prototype for lstat and define for S_ISLNK
4463 * in Ultrix V4.3 sys/stat.h.
4466 hackname = ultrix_stat;
4468 select = "@\\(#\\)stat\\.h.*6\\.1.*\\(ULTRIX\\)";
4469 sed = "/^#define[ \t]S_IFPORT[ \t]*S_IFIFO$/a\\\n"
4471 "/* macro to test for symbolic link */\\\n"
4472 "#define S_ISLNK(mode) (((mode) & S_IFMT) == S_IFLNK)\\\n"
4474 sed = "/^[ \t]*fstat(),$/a\\\n"
4477 "@(#)stat.h 6.1 (ULTRIX)\n"
4478 "#define S_IFPORT S_IFIFO\n"
4479 "\tfstat(),\n/* THE INSERTION LINE FAILS ON BSD SYSTEMS */";
4484 * Check for superfluous `static' (in Ultrix
4.2)
4485 * On Ultrix
4.3, includes of other
files (r3_cpu.h
,r4_cpu.h
) is broken.
4488 hackname
= ultrix_static
;
4489 files
= machine
/cpu.h
;
4490 select
= '#include "r[34]_cpu';
4491 sed
= "s/^static struct tlb_pid_state/struct tlb_pid_state/";
4492 sed
= 's/^#include "r3_cpu\.h"$/#include <machine\/r3_cpu\.h>/';
4493 sed
= 's/^#include "r4_cpu\.h"$/#include <machine\/r4_cpu\.h>/';
4495 "static struct tlb_pid_state {\n"
4496 "#include \"r3_cpu.h\"\n";
4501 * Add missing declarations to Ultrix V4.3 stdlib.h.
4504 hackname
= ultrix_stdlib
;
4506 select
= "@\\(#\\)stdlib\\.h.*6\\.1.*\\(ULTRIX\\)";
4508 sed
= "/^char.*getenv( const char .* );.*$/a\\\n"
4509 "int\t\tsetenv( const char *__name, const char *__val, int __ovrwrt );\\\n"
4510 "void\t\tunsetenv( const char *__name );\\\n"
4511 "int\t\tputenv( char *__s );\n";
4513 sed
= "/^char.*getenv();.*$/a\\\n"
4514 "int\tsetenv();\\\n"
4515 "void\tunsetenv();\\\n"
4519 "@(#)stdlib.h 6.1 (ULTRIX)\n"
4520 "char * getenv( const char *__name );\n"
4521 "char *getenv();\n";
4526 * Add once
-only latch to Ultrix V4.3 strings.h.
4529 hackname
= ultrix_strings
;
4531 select
= "@\\(#\\)strings\\.h.*6\\.1.*\\(ULTRIX\\)";
4534 "@(#)strings.h 6.1 (ULTRIX)\n";
4539 * Add missing declarations to Ultrix V4.3 strings.h.
4542 hackname
= ultrix_strings2
;
4544 select
= "@\\(#\\)strings\\.h.*6\\.1.*\\(ULTRIX\\)";
4546 sed
= "/^.*strncmp( const .* );.*/a\\\n"
4549 "\tstrcasecmp( const char *__s1, const char *__s2),\\\n"
4550 "\tstrncasecmp( const char *__s1, const char *__s2, size_t __n );\n";
4552 sed
= "/^.*strncmp();.*/a\\\n"
4554 "\tstrcasecmp(),\\\n"
4555 "\tstrncasecmp();\n";
4558 "@(#)strings.h 6.1 (ULTRIX)\n"
4559 "\tstrncmp( const char *__s1, const char *__s2, size_t __n );\n"
4565 * Add missing declarations to Ultrix V4.3 sys
/time.h.
4568 hackname
= ultrix_sys_time
;
4570 select
= "@\\(#\\)time\\.h.*6\\.1.*\\(ULTRIX\\)";
4572 sed
= "/^extern.*time_t.*time( time_t .* );.*$/a\\\n"
4574 "extern int adjtime(struct timeval *, struct timeval *);\\\n"
4575 "extern int getitimer(int, struct itimerval *);\\\n"
4576 "extern int setitimer(int, struct itimerval *, struct itimerval *);\\\n"
4577 "extern int gettimeofday(struct timeval *, struct timezone *);\\\n"
4578 "extern int settimeofday(struct timeval *, struct timezone *);\\\n"
4579 "extern void profil(const void *, size_t, size_t, unsigned int);\\\n"
4580 "extern int stime(const time_t *);\\\n"
4581 "extern int utimes(const char *, const struct timeval[2]);\\\n"
4582 "extern int select(int, fd_set *, fd_set *, fd_set *, struct timeval *);\n";
4584 sed
= "/^extern.*double.*difftime();.*$/a\\\n"
4585 "extern\tint adjtime();\\\n"
4586 "extern\tint getitimer();\\\n"
4587 "extern\tint setitimer();\\\n"
4588 "extern\tint gettimeofday();\\\n"
4589 "extern\tint settimeofday();\\\n"
4590 "extern\tvoid profil();\\\n"
4591 "extern\tint stime();\\\n"
4592 "extern\tint utimes();\\\n"
4593 "extern\tint select();\n";
4596 "@(#)time.h 6.1 (ULTRIX)\n"
4597 "extern time_t time( time_t *__tloc );\n"
4598 "extern double difftime();\n";
4603 * Add missing declarations to Ultrix V4.3 unistd.h.
4606 hackname
= ultrix_unistd
;
4608 select
= "@\\(#\\)unistd\\.h.*6\\.1.*\\(ULTRIX\\)";
4610 sed
= "/^[ \t]*getgroups(),.*$/a\\\n"
4611 "\tgetpagesize(),\n";
4613 sed
= "/^[ \t]*fork(),.*$/a\\\n"
4617 "@(#)unistd.h 6.1 (ULTRIX)\n"
4624 * On Cray Unicos
/Mk some standard headers use the C99 keyword
"restrict"
4625 * which must be replaced by __restrict__ for GCC.
4628 hackname
= unicosmk_restrict
;
4632 mach
= "*-*-unicosmk*";
4633 select
= "(\\*[ \t]*)restrict([ \t]+)";
4636 c_fix_arg
= "%1__restrict__%2";
4638 test_text
= "void f (char * restrict x);";
4642 * If arpa
/inet.h prototypes are incompatible with the ones we just
4643 * installed in
<sys
/byteorder.h
>, just remove the protos.
4644 * Because of this close association
, this patch must be applied only
4645 * on those systems where the replacement byteorder header is installed.
4648 hackname
= uw7_byteorder_fix
;
4649 files
= arpa
/inet.h
;
4650 select
= "in_port_t";
4651 test
= "-f sys/byteorder.h";
4653 mach
= "*-*-sysv4*";
4654 mach
= "i?86-*-sysv5*";
4655 mach
= "i?86-*-udk*";
4656 mach
= "i?86-*-solaris2.[0-4]";
4657 mach
= "powerpcle-*-solaris2.[0-4]";
4658 mach
= "sparc-*-solaris2.[0-4]";
4663 c_fix_arg
= "^extern.*[ \t](htons|ntohs).*\\(in_port_t\\).*;";
4665 test_text
= "extern in_port_t\thtons __P((in_port_t));\n"
4666 "extern in_port_t\tntohs __P((in_port_t));"
4667 "`[ ! -d $DESTDIR/sys ] && mkdir $DESTDIR/sys\n"
4668 "echo '/* DUMMY */' >> sys/byteorder.h`";
4673 * Fix definitions of macros used by va
-i960.h in VxWorks header file.
4676 hackname
= va_i960_macro
;
4677 files
= arch
/i960
/archI960.h
;
4678 select
= "__(vsiz|vali|vpad|alignof__)";
4681 c_fix_arg
= "__vx%1";
4684 "extern int __vsiz vsiz;\n"
4685 "extern int __vali vali;\n"
4686 "extern int __vpad vpad;\n"
4687 "#define __alignof__(x) ...";
4692 * AIX and Interix headers define NULL to be cast to a void pointer
,
4693 * which is illegal in ANSI C
++.
4696 hackname
= void_null
;
4706 files
= sys
/param.h
;
4707 files
= sys
/types.h
;
4708 /* avoid changing C
++ friendly NULL
*/
4709 bypass
= __cplusplus
;
4710 select
= "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
4712 c_fix_arg
= "#define NULL 0";
4713 test_text
= "# define\tNULL \t((void *)0) /* typed NULL */";
4718 * Make VxWorks header which is almost gcc ready fully gcc ready.
4721 hackname
= vxworks_gcc_problem
;
4722 files
= types
/vxTypesBase.h
;
4723 select
= "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
4725 sed
= "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
4728 sed
= "/[ \t]size_t/i\\\n"
4729 "#ifndef _GCC_SIZE_T\\\n"
4730 "#define _GCC_SIZE_T\n";
4732 sed
= "/[ \t]size_t/a\\\n"
4735 sed
= "/[ \t]ptrdiff_t/i\\\n"
4736 "#ifndef _GCC_PTRDIFF_T\\\n"
4737 "#define _GCC_PTRDIFF_T\n";
4739 sed
= "/[ \t]ptrdiff_t/a\\\n"
4742 sed
= "/[ \t]wchar_t/i\\\n"
4743 "#ifndef _GCC_WCHAR_T\\\n"
4744 "#define _GCC_WCHAR_T\n";
4746 sed
= "/[ \t]wchar_t/a\\\n"
4750 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
4751 "typedef unsigned int size_t;\n"
4752 "typedef long ptrdiff_t;\n"
4753 "typedef unsigned short wchar_t;\n"
4754 "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
4759 * Fix VxWorks
<time.h
> to not require including
<vxTypes.h
>.
4762 hackname
= vxworks_needs_vxtypes
;
4764 select
= "uint_t([ \t]+_clocks_per_sec)";
4766 c_fix_arg
= "unsigned int%1";
4767 test_text
= "uint_t\t_clocks_per_sec;";
4772 * Fix VxWorks
<sys
/stat.h
> to not require including
<vxWorks.h
>.
4775 hackname
= vxworks_needs_vxworks
;
4777 test
= " -r types/vxTypesOld.h";
4778 test
= " -n \"`egrep '#include' $file`\"";
4779 test
= " -n \"`egrep ULONG $file`\"";
4780 select
= "#[ \t]define[ \t]+__INCstath";
4782 sed
= "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
4783 "#include <types/vxTypesOld.h>\n";
4785 test_text
= "`touch types/vxTypesOld.h`"
4786 "#include </dev/null> /* ULONG */\n"
4787 "# define\t__INCstath <sys/stat.h>";
4792 * Another bad dependency in VxWorks
5.2 <time.h
>.
4795 hackname
= vxworks_time
;
4797 test
= " -r vxWorks.h";
4799 select
= "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
4803 "#ifndef __gcc_VOIDFUNCPTR_defined\n"
4804 "#ifdef __cplusplus\n"
4805 "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
4807 "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
4809 "#define __gcc_VOIDFUNCPTR_defined\n"
4811 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
4813 test_text
= "`touch vxWorks.h`"
4814 "#define VOIDFUNCPTR (void(*)())";
4819 * WindISS math.h headers include bogus extern declarations of
4820 * numerous math functions that conflict with libstdc
++-v3.
4823 hackname
= windiss_math1
;
4825 mach
= "*-*-windiss";
4826 sed
= "s|inline long double cosl.*|#ifndef __GNUC__|";
4828 test_text
= "inline long double cosl(long double);";
4832 hackname
= windiss_math2
;
4834 mach
= "*-*-windiss";
4835 sed
= "s|/\\* long double declarations \\*/|"
4836 "#endif /* __GNUC__ */|";
4838 test_text
= "/* long double declarations */";
4842 * WindISS headers include
"diab/va_list.h" instead of
"stdarg.h"
4845 select
= '(#include.*)diab/va_list.h';
4846 hackname
= windiss_valist
;
4847 sed
= "s|diab/va_list.h|stdarg.h|";
4848 mach
= "*-*-windiss";
4850 test_text
= "#include <diab/va_list.h>";
4854 * There are several name conflicts with C
++ reserved words in X11 header
4855 * files. These are fixed in some versions
, so don
't do the fixes if
4856 * we find __cplusplus in the file. These were found on the RS/6000.
4859 hackname = x11_class;
4860 files = X11/ShellP.h;
4861 bypass = __cplusplus;
4862 select = "^([ \t]*char \\*)class;(.*)";
4864 c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n"
4865 "#else\n%1class;%2\n#endif";
4874 * class in Xm/BaseClassI.h
4877 hackname = x11_class_usage;
4878 files = Xm/BaseClassI.h;
4879 bypass = "__cplusplus";
4881 select = " class\\)";
4883 c_fix_arg = " c_class)";
4885 test_text = "extern mumble (int class);\n";
4890 * new in Xm/Traversal.h
4894 files = Xm/Traversal.h;
4895 bypass = __cplusplus;
4897 sed = "/Widget\told, new;/i\\\n"
4898 "#ifdef __cplusplus\\\n"
4899 "\tWidget\told, c_new;\\\n"
4902 sed = "/Widget\told, new;/a\\\n"
4905 sed = "s/Widget new,/Widget c_new,/g";
4908 " Widget\told, new; /* fixinc check FAILS ON BSD */\n"
4909 "};\nextern Wedged( Widget new, Widget old );";
4914 * Incorrect sprintf declaration in X11/Xmu.h
4917 hackname = x11_sprintf;
4919 files = X11/Xmu/Xmu.h;
4920 select = "^extern char \\*\tsprintf\\(\\);$";
4923 c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
4925 test_text = "extern char *\tsprintf();";