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Searched refs:send_turnstile (Results 1 – 4 of 4) sorted by relevance

/xnu-10063.141.1/osfmk/ipc/
H A Dipc_pset.c654 struct turnstile *send_turnstile = TURNSTILE_NULL; in filt_portattach() local
696 send_turnstile = port_send_turnstile(port); in filt_portattach()
697 if (send_turnstile) { in filt_portattach()
698 turnstile_reference(send_turnstile); in filt_portattach()
699 ipc_port_send_update_inheritor(port, send_turnstile, in filt_portattach()
723 if (send_turnstile) { in filt_portattach()
724 turnstile_update_inheritor_complete(send_turnstile, in filt_portattach()
726 turnstile_deallocate_safe(send_turnstile); in filt_portattach()
802 struct turnstile *send_turnstile = TURNSTILE_NULL; in filt_portdetach() local
823 send_turnstile = port_send_turnstile(port); in filt_portdetach()
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H A Dipc_mqueue.c482 struct turnstile *send_turnstile = TURNSTILE_NULL; in ipc_mqueue_send_locked() local
506 send_turnstile = turnstile_prepare((uintptr_t)port, in ipc_mqueue_send_locked()
510 ipc_port_send_update_inheritor(port, send_turnstile, in ipc_mqueue_send_locked()
514 &send_turnstile->ts_waitq, in ipc_mqueue_send_locked()
522 turnstile_update_inheritor_complete(send_turnstile, in ipc_mqueue_send_locked()
615 struct turnstile *send_turnstile = port_send_turnstile(port); in ipc_mqueue_release_msgcount() local
623 send_turnstile != TURNSTILE_NULL) { in ipc_mqueue_release_msgcount()
637 if (waitq_wakeup64_one(&send_turnstile->ts_waitq, in ipc_mqueue_release_msgcount()
1432 struct turnstile *send_turnstile = port_send_turnstile(port); in ipc_mqueue_destroy_locked() local
1441 if (send_turnstile != TURNSTILE_NULL) { in ipc_mqueue_destroy_locked()
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H A Dipc_port.c1431 struct turnstile *send_turnstile = TURNSTILE_NULL; in ipc_port_check_circularity()
1433 send_turnstile = turnstile_prepare((uintptr_t)port, in ipc_port_check_circularity()
1444 turnstile_update_inheritor(send_turnstile, port_send_turnstile(dest), in ipc_port_check_circularity()
1478 if (send_turnstile) { in ipc_port_check_circularity()
1479 turnstile_update_inheritor_complete(send_turnstile, TURNSTILE_INTERLOCK_NOT_HELD); in ipc_port_check_circularity()
1484 send_turnstile = TURNSTILE_NULL; in ipc_port_check_circularity()
1668 struct turnstile *send_turnstile, in ipc_port_send_update_inheritor() argument
1716 turnstile_update_inheritor(send_turnstile, inheritor, in ipc_port_send_update_inheritor()
1733 struct turnstile *send_turnstile = TURNSTILE_NULL; in ipc_port_send_turnstile_prepare() local
1746 send_turnstile = turnstile_prepare((uintptr_t)port, in ipc_port_send_turnstile_prepare()
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H A Dipc_importance.c2225 struct turnstile *send_turnstile = TURNSTILE_NULL; in ipc_importance_check_circularity() local
2373 send_turnstile = turnstile_prepare((uintptr_t)port, in ipc_importance_check_circularity()
2377 turnstile_update_inheritor(send_turnstile, port_send_turnstile(dest), in ipc_importance_check_circularity()
2442 if (send_turnstile) { in ipc_importance_check_circularity()
2443 turnstile_update_inheritor_complete(send_turnstile, TURNSTILE_INTERLOCK_NOT_HELD); in ipc_importance_check_circularity()
2448 send_turnstile = TURNSTILE_NULL; in ipc_importance_check_circularity()