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Portability fix for AIX

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include/my_sys.h:
  Removed redefine of alloca with GCC
This commit is contained in:
unknown 2002-08-08 22:09:25 +03:00
commit e295dd2974
3 changed files with 5 additions and 11 deletions
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12
include/my_sys.h
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@ -145,22 +145,18 @@ extern my_string my_strdup(const char *from,myf MyFlags);
#define CALLER_INFO /* nothing */
#define ORIG_CALLER_INFO /* nothing */
#endif
#ifdef HAVE_ALLOCA
#ifdef __GNUC__
/* Remove any previous definitions. */
#undef alloca
#define alloca(size) __builtin_alloca (size)
#else /* xlc */
#ifdef _AIX
#pragma alloca
#if defined(_AIX) && !defined(__GNUC__)
#pragma alloca
#endif /* _AIX */
#endif /* __GNUC__ */
#define my_alloca(SZ) alloca((size_t) (SZ))
#define my_afree(PTR) {}
#else
#define my_alloca(SZ) my_malloc(SZ,MYF(0))
#define my_afree(PTR) my_free(PTR,MYF(MY_WME))
#endif /* HAVE_ALLOCA */
#ifdef MSDOS
#ifdef __ZTC__
void * __CDECL halloc(long count,size_t length);