Lines Matching refs:sqb_lock
1829 mutex_enter(&sqh->sqb_lock); in sigqsend()
1831 mutex_exit(&sqh->sqb_lock); in sigqsend()
2424 mutex_init(&sqh->sqb_lock, NULL, MUTEX_DEFAULT, NULL); in sigqhdralloc()
2443 mutex_enter(&sqh->sqb_lock); in sigqalloc()
2457 mutex_exit(&sqh->sqb_lock); in sigqalloc()
2463 mutex_exit(&sqh->sqb_lock); in sigqalloc()
2480 mutex_enter(&sqh->sqb_lock); in sigqrel()
2482 mutex_exit(&sqh->sqb_lock); in sigqrel()
2484 mutex_destroy(&sqh->sqb_lock); in sigqrel()
2493 mutex_exit(&sqh->sqb_lock); in sigqrel()
2523 mutex_enter(&sqh->sqb_lock); in sigqhdrfree()
2525 mutex_exit(&sqh->sqb_lock); in sigqhdrfree()
2527 mutex_destroy(&sqh->sqb_lock); in sigqhdrfree()
2531 mutex_exit(&sqh->sqb_lock); in sigqhdrfree()