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Revert __malloc_initialize_hook symbol poisoning

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It turns out the Emacs-internal malloc implementation uses
__malloc_* symbols.  If glibc poisons them in <stdc-pre.h>,
Emacs will no longer compile.
This commit is contained in:
Florian Weimer
2016-06-20 11:11:29 +02:00
parent e3c0687de1
commit 92e1ab0eb5
7 changed files with 18 additions and 30 deletions
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6
malloc/malloc.c
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@ -1851,9 +1851,9 @@ static void *memalign_hook_ini (size_t alignment, size_t sz,
const void *caller) __THROW;
#if HAVE_MALLOC_INIT_HOOK
void weak_variable (*old__malloc_initialize_hook) (void) = NULL;
compat_symbol (libc, old__malloc_initialize_hook,
old__malloc_initialize_hook, GLIBC_2_0);
void weak_variable (*__malloc_initialize_hook) (void) = NULL;
compat_symbol (libc, __malloc_initialize_hook,
__malloc_initialize_hook, GLIBC_2_0);
#endif
void weak_variable (*__free_hook) (void *__ptr,