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Lines Matching full:import_lock

149 static PyThread_type_lock import_lock = 0;
159     if (import_lock == NULL) {
160         import_lock = PyThread_allocate_lock();
161         if (import_lock == NULL)
168     if (import_lock_thread != -1 || !PyThread_acquire_lock(import_lock, 0))
171         PyThread_acquire_lock(import_lock, 1);
183     if (me == -1 || import_lock == NULL)
191         PyThread_release_lock(import_lock);
204     if (import_lock != NULL) {
205         import_lock = PyThread_allocate_lock();
206         if (import_lock == NULL) {
217         PyThread_acquire_lock(import_lock, NOWAIT_LOCK);
295     if (import_lock != NULL) {
296         PyThread_free_lock(import_lock);
297         import_lock = NULL;