Simplify __malloc_initialized

Now that mcheck no longer needs to check __malloc_initialized (and no
other third party hook can since the symbol is not exported), make the
variable boolean and static so that it is used strictly within malloc.

Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Tested-by: Carlos O'Donell <carlos@redhat.com>

1 files changed, 0 insertions, 6 deletions

diff --git a/include/malloc.h b/include/malloc.h
index b77761f..f9c9610 100644
--- a/include/malloc.h
+++ b/include/malloc.h
@@ -5,12 +5,6 @@
 # ifndef _ISOMAC
 #  include <rtld-malloc.h>
 
-/* In the GNU libc we rename the global variable
-   `__malloc_initialized' to `__libc_malloc_initialized'.  */
-#define __malloc_initialized __libc_malloc_initialized
-/* Nonzero if the malloc is already initialized.  */
-extern int __malloc_initialized attribute_hidden;
-
 struct malloc_state;
 typedef struct malloc_state *mstate;