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Fix malloc_info namespace (bug 17570).

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malloc_info is defined in the same file as malloc and free, but is not
an ISO C function, so should be a weak symbol.  This patch makes it
so.

Tested for x86_64 (testsuite, and that disassembly of installed shared
libraries is unchanged by the patch).

	[BZ #17570]
	* malloc/malloc.c (malloc_info): Rename to __malloc_info and
	define as weak alias of __malloc_info.
This commit is contained in:
Joseph Myers
2014-11-12 22:31:38 +00:00
parent 2f5c1b000a
commit c52ff39e8e
3 changed files with 7 additions and 2 deletions
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3
malloc/malloc.c
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@ -4993,7 +4993,7 @@ weak_alias (__posix_memalign, posix_memalign)
int
malloc_info (int options, FILE *fp)
__malloc_info (int options, FILE *fp)
{
/* For now, at least. */
if (options != 0)
@ -5166,6 +5166,7 @@ malloc_info (int options, FILE *fp)
return 0;
}
weak_alias (__malloc_info, malloc_info)
strong_alias (__libc_calloc, __calloc) weak_alias (__libc_calloc, calloc)