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* misc/sys/cdefs.h: Define __attribute_malloc__ according to
	available gcc version.
	* string/string.h: Mark strdup, __strdup, and strndup with
	__attribute_malloc__.
	* stdlib/stdlib.h: Make malloc, calloc, realloc, and valloc with
	__attribute_malloc__.
	* malloc/malloc.h: Make malloc, calloc, realloc, valloc, pvallc,
	__morecore, and __default_morecore with __attribute_malloc__.
	Provide default definition for __attribute_malloc__.
	* libio/stdio.h: Make tempnam with __attribute_malloc__.
This commit is contained in:
Ulrich Drepper
1999-12-19 08:08:59 +00:00
parent 778c59c850
commit e9e9b245b9
7 changed files with 50 additions and 16 deletions
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7
string/string.h
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@ -112,15 +112,16 @@ extern size_t __strxfrm_l (char *__dest, __const char *__src, size_t __n,
#if defined __USE_SVID || defined __USE_BSD || defined __USE_XOPEN_EXTENDED
/* Duplicate S, returning an identical malloc'd string. */
extern char *__strdup (__const char *__s) __THROW;
extern char *strdup (__const char *__s) __THROW;
extern char *__strdup (__const char *__s) __THROW __attribute_malloc__;
extern char *strdup (__const char *__s) __THROW __attribute_malloc__;
#endif
/* Return a malloc'd copy of at most N bytes of STRING. The
resultant string is terminated even if no null terminator
appears before STRING[N]. */
#if defined __USE_GNU
extern char *strndup (__const char *__string, size_t __n) __THROW;
extern char *strndup (__const char *__string, size_t __n)
__THROW __attribute_malloc__;
#endif
#if defined __USE_GNU && defined __GNUC__