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| author | Ulrich Drepper <drepper@redhat.com> | 1999-12-19 08:08:59 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1999-12-19 08:08:59 +0000 |
| commit | e9e9b245b98b8aeb8b8e898dce2b8c0f771602d6 (patch) | |
| tree | 8cedb8e3ff9898a02990d88802319f68e99ac268 /malloc/malloc.h | |
| parent | 778c59c850879b2ffc7a396cecfa5a5ad68a40e6 (diff) | |
| download | glibc-e9e9b245b98b8aeb8b8e898dce2b8c0f771602d6.tar.gz glibc-e9e9b245b98b8aeb8b8e898dce2b8c0f771602d6.tar.xz glibc-e9e9b245b98b8aeb8b8e898dce2b8c0f771602d6.zip | |
Update.
* 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__.
Diffstat (limited to 'malloc/malloc.h')
| -rw-r--r-- | malloc/malloc.h | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/malloc/malloc.h b/malloc/malloc.h index 4f02b5a093..78deff0738 100644 --- a/malloc/malloc.h +++ b/malloc/malloc.h @@ -55,6 +55,8 @@ /* Used by GNU libc internals. */ # define __malloc_size_t size_t # define __malloc_ptrdiff_t ptrdiff_t +#else +# define __attribute_malloc__ #endif #ifdef __GNUC__ @@ -114,14 +116,17 @@ extern void ptmalloc_init __MALLOC_P ((void)); #endif /* Allocate SIZE bytes of memory. */ -extern __malloc_ptr_t malloc __MALLOC_P ((size_t __size)); +extern __malloc_ptr_t malloc __MALLOC_P ((size_t __size)) __attribute_malloc__; /* Allocate NMEMB elements of SIZE bytes each, all initialized to 0. */ -extern __malloc_ptr_t calloc __MALLOC_P ((size_t __nmemb, size_t __size)); +extern __malloc_ptr_t calloc __MALLOC_P ((size_t __nmemb, size_t __size)) + __attribute_malloc__; /* Re-allocate the previously allocated block in __ptr, making the new block SIZE bytes long. */ -extern __malloc_ptr_t realloc __MALLOC_P ((__malloc_ptr_t __ptr, size_t __size)); +extern __malloc_ptr_t realloc __MALLOC_P ((__malloc_ptr_t __ptr, + size_t __size)) + __attribute_malloc__; /* Free a block allocated by `malloc', `realloc' or `calloc'. */ extern void free __MALLOC_P ((__malloc_ptr_t __ptr)); @@ -133,18 +138,21 @@ extern void cfree __MALLOC_P ((__malloc_ptr_t __ptr)); extern __malloc_ptr_t memalign __MALLOC_P ((size_t __alignment, size_t __size)); /* Allocate SIZE bytes on a page boundary. */ -extern __malloc_ptr_t valloc __MALLOC_P ((size_t __size)); +extern __malloc_ptr_t valloc __MALLOC_P ((size_t __size)) __attribute_malloc__; /* Equivalent to valloc(minimum-page-that-holds(n)), that is, round up __size to nearest pagesize. */ -extern __malloc_ptr_t pvalloc __MALLOC_P ((size_t __size)); +extern __malloc_ptr_t pvalloc __MALLOC_P ((size_t __size)) + __attribute_malloc__; /* Underlying allocation function; successive calls should return contiguous pieces of memory. */ -extern __malloc_ptr_t (*__morecore) __MALLOC_PMT ((ptrdiff_t __size)); +extern __malloc_ptr_t (*__morecore) __MALLOC_PMT ((ptrdiff_t __size)) + __attribute_malloc__; /* Default value of `__morecore'. */ -extern __malloc_ptr_t __default_morecore __MALLOC_P ((ptrdiff_t __size)); +extern __malloc_ptr_t __default_morecore __MALLOC_P ((ptrdiff_t __size)) + __attribute_malloc__; /* SVID2/XPG mallinfo structure */ struct mallinfo { |