Lines Matching refs:sqb_lock
1813 mutex_enter(&sqh->sqb_lock); in sigqsend()
1815 mutex_exit(&sqh->sqb_lock); in sigqsend()
2408 mutex_init(&sqh->sqb_lock, NULL, MUTEX_DEFAULT, NULL); in sigqhdralloc()
2427 mutex_enter(&sqh->sqb_lock); in sigqalloc()
2441 mutex_exit(&sqh->sqb_lock); in sigqalloc()
2447 mutex_exit(&sqh->sqb_lock); in sigqalloc()
2464 mutex_enter(&sqh->sqb_lock); in sigqrel()
2466 mutex_exit(&sqh->sqb_lock); in sigqrel()
2468 mutex_destroy(&sqh->sqb_lock); in sigqrel()
2477 mutex_exit(&sqh->sqb_lock); in sigqrel()
2507 mutex_enter(&sqh->sqb_lock); in sigqhdrfree()
2509 mutex_exit(&sqh->sqb_lock); in sigqhdrfree()
2511 mutex_destroy(&sqh->sqb_lock); in sigqhdrfree()
2515 mutex_exit(&sqh->sqb_lock); in sigqhdrfree()