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Update.

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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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9
stdlib/stdlib.h
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@ -469,15 +469,16 @@ extern int lcong48_r (unsigned short int __param[7],
#ifndef __malloc_and_calloc_defined
#define __malloc_and_calloc_defined
/* Allocate SIZE bytes of memory. */
extern void *malloc (size_t __size) __THROW;
extern void *malloc (size_t __size) __THROW __attribute_malloc__;
/* Allocate NMEMB elements of SIZE bytes each, all initialized to 0. */
extern void *calloc (size_t __nmemb, size_t __size) __THROW;
extern void *calloc (size_t __nmemb, size_t __size)
__THROW __attribute_malloc__;
#endif
#ifndef __need_malloc_and_calloc
/* Re-allocate the previously allocated block
in PTR, making the new block SIZE bytes long. */
extern void *realloc (void *__ptr, size_t __size) __THROW;
extern void *realloc (void *__ptr, size_t __size) __THROW __attribute_malloc__;
/* Free a block allocated by `malloc', `realloc' or `calloc'. */
extern void free (void *__ptr) __THROW;
@ -492,7 +493,7 @@ extern void cfree (void *__ptr) __THROW;
#if defined __USE_BSD || defined __USE_XOPEN_EXTENDED
/* Allocate SIZE bytes on a page boundary. The storage cannot be freed. */
extern void *valloc (size_t __size) __THROW;
extern void *valloc (size_t __size) __THROW __attribute_malloc__;
#endif