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Simplify __malloc_initialized

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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>
This commit is contained in:
Siddhesh Poyarekar
2021-07-22 18:38:04 +05:30
parent c142eb253f
commit cc35896ea3
3 changed files with 18 additions and 24 deletions
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6
include/malloc.h
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@@ -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;