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authorUlrich Drepper <drepper@gmail.com>2011-09-10 14:34:15 -0400
committerUlrich Drepper <drepper@gmail.com>2011-09-10 14:34:15 -0400
commit3ce1f2959437e952b9db4eaeed2407424f11a4d1 (patch)
treedb47da854c7d3bfc2c3bce4c6fc8381075ac9ec4 /malloc/arena.c
parent1248c1c41508387ff282b208636737e8cdc9b5b0 (diff)
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Cleanup of configuration options
Make several tool features mandatory and simplify the code.
Diffstat (limited to 'malloc/arena.c')
-rw-r--r--malloc/arena.c34
1 files changed, 1 insertions, 33 deletions
diff --git a/malloc/arena.c b/malloc/arena.c
index 59e96db..29d8b2d 100644
--- a/malloc/arena.c
+++ b/malloc/arena.c
@@ -1,5 +1,5 @@
/* Malloc implementation for multiple threads without lock contention.
- Copyright (C) 2001,2002,2003,2004,2005,2006,2007,2009,2010
+ Copyright (C) 2001,2002,2003,2004,2005,2006,2007,2009,2010,2011
Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Wolfram Gloger <wg@malloc.de>, 2001.
@@ -484,29 +484,6 @@ ptmalloc_init (void)
#endif
ptmalloc_init_minimal();
-#ifndef NO_THREADS
-# if defined _LIBC
- /* We know __pthread_initialize_minimal has already been called,
- and that is enough. */
-# define NO_STARTER
-# endif
-# ifndef NO_STARTER
- /* With some threads implementations, creating thread-specific data
- or initializing a mutex may call malloc() itself. Provide a
- simple starter version (realloc() won't work). */
- save_malloc_hook = __malloc_hook;
- save_memalign_hook = __memalign_hook;
- save_free_hook = __free_hook;
- __malloc_hook = malloc_starter;
- __memalign_hook = memalign_starter;
- __free_hook = free_starter;
-# ifdef _LIBC
- /* Initialize the pthreads interface. */
- if (__pthread_initialize != NULL)
- __pthread_initialize();
-# endif /* !defined _LIBC */
-# endif /* !defined NO_STARTER */
-#endif /* !defined NO_THREADS */
mutex_init(&main_arena.mutex);
main_arena.next = &main_arena;
@@ -526,15 +503,6 @@ ptmalloc_init (void)
tsd_key_create(&arena_key, NULL);
tsd_setspecific(arena_key, (Void_t *)&main_arena);
thread_atfork(ptmalloc_lock_all, ptmalloc_unlock_all, ptmalloc_unlock_all2);
-#ifndef NO_THREADS
-# ifndef NO_STARTER
- __malloc_hook = save_malloc_hook;
- __memalign_hook = save_memalign_hook;
- __free_hook = save_free_hook;
-# else
-# undef NO_STARTER
-# endif
-#endif
#ifdef _LIBC
secure = __libc_enable_secure;
s = NULL;