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

/xnu-12377.81.4/osfmk/ipc/
H A Dipc_pset.c686 struct turnstile *send_turnstile = TURNSTILE_NULL; in filt_portattach() local
728 send_turnstile = port_send_turnstile(port); in filt_portattach()
729 if (send_turnstile) { in filt_portattach()
730 turnstile_reference(send_turnstile); in filt_portattach()
731 ipc_port_send_update_inheritor(port, send_turnstile, in filt_portattach()
755 if (send_turnstile) { in filt_portattach()
756 turnstile_update_inheritor_complete(send_turnstile, in filt_portattach()
758 turnstile_deallocate(send_turnstile); in filt_portattach()
834 struct turnstile *send_turnstile = TURNSTILE_NULL; in filt_portdetach() local
855 send_turnstile = port_send_turnstile(port); in filt_portdetach()
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H A Dipc_mqueue.c457 struct turnstile *send_turnstile = TURNSTILE_NULL; in ipc_mqueue_send_locked() local
481 send_turnstile = turnstile_prepare((uintptr_t)port, in ipc_mqueue_send_locked()
485 ipc_port_send_update_inheritor(port, send_turnstile, in ipc_mqueue_send_locked()
489 &send_turnstile->ts_waitq, in ipc_mqueue_send_locked()
497 turnstile_update_inheritor_complete(send_turnstile, in ipc_mqueue_send_locked()
590 struct turnstile *send_turnstile = port_send_turnstile(port); in ipc_mqueue_release_msgcount() local
598 send_turnstile != TURNSTILE_NULL) { in ipc_mqueue_release_msgcount()
612 if (waitq_wakeup64_one(&send_turnstile->ts_waitq, in ipc_mqueue_release_msgcount()
1244 struct turnstile *send_turnstile = port_send_turnstile(port); in ipc_mqueue_destroy_locked() local
1253 if (send_turnstile != TURNSTILE_NULL) { in ipc_mqueue_destroy_locked()
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H A Dipc_port.c1462 struct turnstile *send_turnstile = TURNSTILE_NULL; in ipc_port_check_circularity()
1464 send_turnstile = turnstile_prepare((uintptr_t)port, in ipc_port_check_circularity()
1475 turnstile_update_inheritor(send_turnstile, port_send_turnstile(dest), in ipc_port_check_circularity()
1507 if (send_turnstile) { in ipc_port_check_circularity()
1508 turnstile_update_inheritor_complete(send_turnstile, TURNSTILE_INTERLOCK_NOT_HELD); in ipc_port_check_circularity()
1513 send_turnstile = TURNSTILE_NULL; in ipc_port_check_circularity()
1697 struct turnstile *send_turnstile, in ipc_port_send_update_inheritor() argument
1745 turnstile_update_inheritor(send_turnstile, inheritor, in ipc_port_send_update_inheritor()
1762 struct turnstile *send_turnstile = TURNSTILE_NULL; in ipc_port_send_turnstile_prepare() local
1775 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
2364 send_turnstile = turnstile_prepare((uintptr_t)port, in ipc_importance_check_circularity()
2368 turnstile_update_inheritor(send_turnstile, port_send_turnstile(dest), in ipc_importance_check_circularity()
2432 if (send_turnstile) { in ipc_importance_check_circularity()
2433 turnstile_update_inheritor_complete(send_turnstile, TURNSTILE_INTERLOCK_NOT_HELD); in ipc_importance_check_circularity()
2438 send_turnstile = TURNSTILE_NULL; in ipc_importance_check_circularity()