diff options
Diffstat (limited to 'elf/dl-open.c')
| -rw-r--r-- | elf/dl-open.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/elf/dl-open.c b/elf/dl-open.c index 2f4c97b3c0..9d21a5045c 100644 --- a/elf/dl-open.c +++ b/elf/dl-open.c @@ -58,15 +58,6 @@ extern int _dl_lazy; /* Do we do lazy relocations? */ static void show_scope (struct link_map *new); #endif -/* During the program run we must not modify the global data of - loaded shared object simultanously in two threads. Therefore we - protect `_dl_open' and `_dl_close' in dl-close.c. - - This must be a recursive lock since the initializer function of - the loaded object might as well require a call to this function. - At this time it is not anymore a problem to modify the tables. */ -__libc_lock_define (extern, _dl_load_lock) - extern size_t _dl_platformlen; /* We must be carefull not to leave us in an inconsistent state. Thus we @@ -349,7 +340,7 @@ _dl_open (const char *file, int mode, const void *caller) _dl_signal_error (EINVAL, file, N_("invalid mode for dlopen()")); /* Make sure we are alone. */ - __libc_lock_lock (_dl_load_lock); + __libc_lock_lock_recursive (_dl_load_lock); args.file = file; args.mode = mode; @@ -363,7 +354,7 @@ _dl_open (const char *file, int mode, const void *caller) #endif /* Release the lock. */ - __libc_lock_unlock (_dl_load_lock); + __libc_lock_unlock_recursive (_dl_load_lock); if (errstring) { |