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authorUlrich Drepper <drepper@redhat.com>1999-11-12 17:15:18 +0000
committerUlrich Drepper <drepper@redhat.com>1999-11-12 17:15:18 +0000
commitb2f46c3c0e2119545e52a01e1d73a93d21ebbc0d (patch)
treed410ddb62123cf442d47d4848d86139d8681b8a4 /malloc/malloc.h
parente78c8e4c26d4dfa781c033ef1e069630a0678c6e (diff)
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Update.
1999-11-01 Wolfram Gloger <wg@malloc.de> * malloc/malloc.h: Describe __malloc_initialize_hook. * manual/memory.texi: Document __malloc_initialize_hook. * sysdeps/unix/sysv/linux/setrlimit.c: Correctly use rlimits.
Diffstat (limited to 'malloc/malloc.h')
-rw-r--r--malloc/malloc.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/malloc/malloc.h b/malloc/malloc.h
index c453d72..4f02b5a 100644
--- a/malloc/malloc.h
+++ b/malloc/malloc.h
@@ -206,8 +206,11 @@ extern __malloc_ptr_t malloc_get_state __MALLOC_P ((void));
extern int malloc_set_state __MALLOC_P ((__malloc_ptr_t __ptr));
#if defined __GLIBC__ || defined MALLOC_HOOKS
-/* Hooks for debugging versions. */
+/* Called once when malloc is initialized; redefining this variable in
+ the application provides the preferred way to set up the hook
+ pointers. */
extern void (*__malloc_initialize_hook) __MALLOC_PMT ((void));
+/* Hooks for debugging and user-defined versions. */
extern void (*__free_hook) __MALLOC_PMT ((__malloc_ptr_t __ptr,
__const __malloc_ptr_t));
extern __malloc_ptr_t (*__malloc_hook) __MALLOC_PMT ((size_t __size,