*/
check_monotonic_clock ();
(void) _dbus_check_setuid ();
- return dbus_threads_init (NULL);
+
+ return TRUE;
}
+
+static pthread_mutex_t init_mutex = PTHREAD_MUTEX_INITIALIZER;
+
+void
+_dbus_threads_lock_platform_specific (void)
+{
+ pthread_mutex_lock (&init_mutex);
+}
+
+void
+_dbus_threads_unlock_platform_specific (void)
+{
+ pthread_mutex_unlock (&init_mutex);
+}
+
+#ifdef DBUS_HAVE_STATIC_RECURSIVE_MUTEXES
+
+static pthread_mutex_t global_locks[] = {
+ /* 0-4 */
+ PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP,
+ PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP,
+ PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP,
+ PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP,
+ PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP,
+ /* 5-9 */
+ PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP,
+ PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP,
+ PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP,
+ PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP,
+ PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP,
+ /* 10-11 */
+ PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP,
+ PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP
+};
+
+_DBUS_STATIC_ASSERT (_DBUS_N_ELEMENTS (global_locks) == _DBUS_N_GLOBAL_LOCKS);
+
+dbus_bool_t
+_dbus_lock (DBusGlobalLock lock)
+{
+ /* No initialization is needed. */
+ _dbus_assert (lock >= 0);
+ _dbus_assert (lock < _DBUS_N_GLOBAL_LOCKS);
+
+ PTHREAD_CHECK ("pthread_mutex_lock",
+ pthread_mutex_lock (&(global_locks[lock])));
+ return TRUE;
+}
+
+void
+_dbus_unlock (DBusGlobalLock lock)
+{
+ /* No initialization is needed. */
+ _dbus_assert (lock >= 0);
+ _dbus_assert (lock < _DBUS_N_GLOBAL_LOCKS);
+
+ PTHREAD_CHECK ("pthread_mutex_unlock",
+ pthread_mutex_unlock (&(global_locks[lock])));
+}
+
+#endif