diff options
Diffstat (limited to 'elf/dl-close.c')
| -rw-r--r-- | elf/dl-close.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/elf/dl-close.c b/elf/dl-close.c index 3d24892d28..66c88b2641 100644 --- a/elf/dl-close.c +++ b/elf/dl-close.c @@ -32,11 +32,6 @@ typedef void (*fini_t) (void); -/* During the program run we must not modify the global data of - loaded shared object simultanously in two threads. Therefore we - protect `dlopen' and `dlclose' in dlclose.c. */ -__libc_lock_define (extern, _dl_load_lock) - void internal_function _dl_close (void *_map) @@ -61,7 +56,7 @@ _dl_close (void *_map) _dl_signal_error (0, map->l_name, N_("shared object not open")); /* Acquire the lock. */ - __libc_lock_lock (_dl_load_lock); + __libc_lock_lock_recursive (_dl_load_lock); /* Decrement the reference count. */ if (map->l_opencount > 1 || map->l_type != lt_loaded) @@ -80,7 +75,7 @@ _dl_close (void *_map) /* One decrement the object itself, not the dependencies. */ --map->l_opencount; - __libc_lock_unlock (_dl_load_lock); + __libc_lock_unlock_recursive (_dl_load_lock); return; } @@ -277,7 +272,7 @@ _dl_close (void *_map) free (list); /* Release the lock. */ - __libc_lock_unlock (_dl_load_lock); + __libc_lock_unlock_recursive (_dl_load_lock); } |