bsd/kern/pthread_support.c

1587 	uint32_t lockseq = 0, updatebits = 0, preseq = 0, prerw_wc = 0;
1675 			prerw_wc = kwq->kw_pre_sseq;
1683 			error = kwq_handle_unlock(kwq, preseq, prerw_wc, &updatebits, (KW_UNLOCK_PREPOST_READLOCK|KW_UNLOCK_PREPOST), &block, lgen);
1765 	uint32_t lockseq = 0, updatebits = 0, preseq = 0, prerw_wc = 0;
1821 			prerw_wc = kwq->kw_pre_sseq;
1829 			error = kwq_handle_unlock(kwq, preseq, prerw_wc, &updatebits, (KW_UNLOCK_PREPOST_LREADLOCK|KW_UNLOCK_PREPOST), &block, lgen);
1907 	uint32_t lockseq = 0, updatebits = 0, preseq = 0, prerw_wc = 0;
1969 			prerw_wc = kwq->kw_pre_sseq;
1977 			error = kwq_handle_unlock(kwq, preseq, prerw_wc, &updatebits, (KW_UNLOCK_PREPOST_WRLOCK|KW_UNLOCK_PREPOST), &block, lgen);
2068 	uint32_t lockseq = 0, updatebits = 0, preseq = 0, prerw_wc = 0;
2120 			prerw_wc = kwq->kw_pre_sseq;
2128 			error = kwq_handle_unlock(kwq, preseq,  prerw_wc, &updatebits, (KW_UNLOCK_PREPOST_YWRLOCK|KW_UNLOCK_PREPOST), &block, lgen);
2379 			prerw_wc = kwq->kw_pre_sseq;
2387 			error = kwq_handle_unlock(kwq, preseq, prerw_wc, &updatebits, (KW_UNLOCK_PREPOST_UPGRADE|KW_UNLOCK_PREPOST), &block, lgen);