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| author | Ulrich Drepper <drepper@redhat.com> | 2007-07-19 17:05:14 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2007-07-19 17:05:14 +0000 |
| commit | 1c3e748ef3e76af3f8c12ac614e1bfac0ae46ea8 (patch) | |
| tree | 1fb8f87c0a2ea8278f07bad4a81afd22790bb5a2 /malloc | |
| parent | 4e425301f4a6264c73eddf31b82c2d197a1a8b16 (diff) | |
| download | glibc-1c3e748ef3e76af3f8c12ac614e1bfac0ae46ea8.tar.gz glibc-1c3e748ef3e76af3f8c12ac614e1bfac0ae46ea8.tar.xz glibc-1c3e748ef3e76af3f8c12ac614e1bfac0ae46ea8.zip | |
[BZ #4792]
* stdlib/stdlib.h (realloc): Remove __attribute_malloc__. * malloc/malloc.h (realloc): Likewise. 2007-07-16 Jakub Jelinek <jakub@redhat.com>
Diffstat (limited to 'malloc')
| -rw-r--r-- | malloc/malloc.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/malloc/malloc.h b/malloc/malloc.h index 1340aa15bc..b6d7a8afaf 100644 --- a/malloc/malloc.h +++ b/malloc/malloc.h @@ -1,5 +1,6 @@ /* Prototypes and definition for malloc implementation. - Copyright (C) 1996,97,99,2000,2002-2004,2005 Free Software Foundation, Inc. + Copyright (C) 1996, 1997, 1999, 2000, 2002-2004, 2005, 2007 + Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -54,8 +55,11 @@ extern void *calloc __MALLOC_P ((size_t __nmemb, size_t __size)) /* Re-allocate the previously allocated block in __ptr, making the new block SIZE bytes long. */ +/* __attribute_malloc__ is not used, because if realloc returns + the same pointer that was passed to it, aliasing needs to be allowed + between objects pointed by the old and new pointers. */ extern void *realloc __MALLOC_P ((void *__ptr, size_t __size)) - __attribute_malloc__ __attribute_warn_unused_result__; + __attribute_warn_unused_result__; /* Free a block allocated by `malloc', `realloc' or `calloc'. */ extern void free __MALLOC_P ((void *__ptr)); |