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Hide stpcpy() and stpncpy() under feature test macros

This commit is contained in:
sin 2015-03-15 09:57:26 +00:00
parent 22e7e51007
commit 442a2a4d65
1 changed files with 6 additions and 2 deletions
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8
include/string.h
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@ -12,8 +12,6 @@ extern "C" {
#undef memcpy #undef memcpy
#undef memmove #undef memmove
#undef memset #undef memset
#undef stpcpy
#undef stpncpy
#undef strcat #undef strcat
#undef strcpy #undef strcpy
#undef strncat #undef strncat
@ -59,6 +57,10 @@ void *memset(void *dest, int c, size_t n)
return __memset_orig(dest, c, n); return __memset_orig(dest, c, n);
} }
#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
|| defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
|| defined(_BSD_SOURCE)
#undef stpcpy
__typeof__(stpcpy) __stpcpy_orig __asm__(__USER_LABEL_PREFIX__ "stpcpy"); __typeof__(stpcpy) __stpcpy_orig __asm__(__USER_LABEL_PREFIX__ "stpcpy");
extern __inline __attribute__((__always_inline__,__gnu_inline__,__artificial__)) extern __inline __attribute__((__always_inline__,__gnu_inline__,__artificial__))
char *stpcpy(char *dest, const char *src) char *stpcpy(char *dest, const char *src)
@ -70,6 +72,7 @@ char *stpcpy(char *dest, const char *src)
return __stpcpy_orig(dest, src); return __stpcpy_orig(dest, src);
} }
#undef stpncpy
__typeof__(stpncpy) __stpncpy_orig __asm__(__USER_LABEL_PREFIX__ "stpncpy"); __typeof__(stpncpy) __stpncpy_orig __asm__(__USER_LABEL_PREFIX__ "stpncpy");
extern __inline __attribute__((__always_inline__,__gnu_inline__,__artificial__)) extern __inline __attribute__((__always_inline__,__gnu_inline__,__artificial__))
char *stpncpy(char *dest, const char *src, size_t n) char *stpncpy(char *dest, const char *src, size_t n)
@ -80,6 +83,7 @@ char *stpncpy(char *dest, const char *src, size_t n)
__builtin_trap(); __builtin_trap();
return __stpncpy_orig(dest, src, n); return __stpncpy_orig(dest, src, n);
} }
#endif
__typeof__(strcat) __strcat_orig __asm__(__USER_LABEL_PREFIX__ "strcat"); __typeof__(strcat) __strcat_orig __asm__(__USER_LABEL_PREFIX__ "strcat");
extern __inline __attribute__((__always_inline__,__gnu_inline__,__artificial__)) extern __inline __attribute__((__always_inline__,__gnu_inline__,__artificial__))