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Add more compat code for non GNU environments

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Signed-off-by: Dan Fandrich <dan@coneharvesters.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Dan Fandrich 2009-11-01 04:01:30 +01:00 • committed by Denys Vlasenko
parent 95a036e125
commit fe4e23f9de
3 changed files with 102 additions and 22 deletions
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50
include/platform.h
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@ -11,7 +11,12 @@
* true will #undef them below.
*/
#define HAVE_FDPRINTF 1
#define HAVE_MEMRCHR 1
#define HAVE_MKDTEMP 1
#define HAVE_SETBIT 1
#define HAVE_STRCASESTR 1
#define HAVE_STRCHRNUL 1
#define HAVE_STRSIGNAL 1
#define HAVE_VASPRINTF 1
/* Convenience macros to test the version of gcc. */
@ -335,17 +340,22 @@ typedef unsigned smalluint;
#endif
#if defined(__dietlibc__)
#undef HAVE_STRCHRNUL
# undef HAVE_STRCHRNUL
#endif
#if defined(__WATCOMC__)
#undef HAVE_FDPRINTF
#undef HAVE_STRCHRNUL
#undef HAVE_VASPRINTF
# undef HAVE_FDPRINTF
# undef HAVE_MEMRCHR
# undef HAVE_MKDTEMP
# undef HAVE_SETBIT
# undef HAVE_STRCASESTR
# undef HAVE_STRCHRNUL
# undef HAVE_STRSIGNAL
# undef HAVE_VASPRINTF
#endif
#if defined(__FreeBSD__)
#undef HAVE_STRCHRNUL
# undef HAVE_STRCHRNUL
#endif
/*
@ -353,16 +363,38 @@ typedef unsigned smalluint;
* These must come after all the HAVE_* macros are defined (or not)
*/
#ifndef HAVE_FDPRINTF
extern int fdprintf(int fd, const char *format, ...);
#endif
#ifndef HAVE_MEMRCHR
extern void *memrchr(const void *s, int c, size_t n) FAST_FUNC;
#endif
#ifndef HAVE_MKDTEMP
extern char *mkdtemp(char *template) FAST_FUNC;
#endif
#ifndef HAVE_SETBIT
# define setbit(a, b) ((a)[(b) >> 3] |= 1 << ((b) & 7))
# define clrbit(a, b) ((a)[(b) >> 3] &= ~(1 << ((b) & 7)))
#endif
#ifndef HAVE_STRCASESTR
extern char *strcasestr(const char *s, const char *pattern) FAST_FUNC;
#endif
#ifndef HAVE_STRCHRNUL
extern char *strchrnul(const char *s, int c) FAST_FUNC;
#endif
#ifndef HAVE_STRSIGNAL
/* Not exactly the same: instead of "Stopped" it shows "STOP" etc */
# define strsignal(sig) get_signame(sig)
#endif
#ifndef HAVE_VASPRINTF
extern int vasprintf(char **string_ptr, const char *format, va_list p) FAST_FUNC;
#endif
#ifndef HAVE_FDPRINTF
extern int fdprintf(int fd, const char *format, ...);
#endif
#endif