void ports_dead_name (void *notify, mach_port_t dead_name) { struct protid *pi = ports_lookup_port (diskfs_port_bucket, dead_name, diskfs_protid_class); struct node *np; if (pi) { np = pi->po->np; pthread_mutex_lock (&np->lock); if (dead_name == np->sockaddr) { mach_port_deallocate (mach_task_self (), np->sockaddr); np->sockaddr = MACH_PORT_NULL; diskfs_nput (np); } else pthread_mutex_unlock (&np->lock); } fshelp_remove_active_translator (dead_name); ports_interrupt_notified_rpcs (notify, dead_name, MACH_NOTIFY_DEAD_NAME); }
void ports_no_senders (void *portstruct, mach_port_mscount_t mscount) { struct port_info *pi = portstruct; int dealloc; mach_port_t old; pthread_mutex_lock (&_ports_lock); if ((pi->flags & PORT_HAS_SENDRIGHTS) == 0) { pthread_mutex_unlock (&_ports_lock); return; } if (mscount >= pi->mscount) { dealloc = 1; pi->flags &= ~PORT_HAS_SENDRIGHTS; } else { /* Request a new notification. The sync value is because we might have accounted for a new sender but not actually made the send right yet. */ mach_port_request_notification (mach_task_self (), pi->port_right, MACH_NOTIFY_NO_SENDERS, pi->mscount, pi->port_right, MACH_MSG_TYPE_MAKE_SEND_ONCE, &old); if (old) mach_port_deallocate (mach_task_self (), old); dealloc = 0; } pthread_mutex_unlock (&_ports_lock); if (dealloc) { ports_interrupt_notified_rpcs (portstruct, pi->port_right, MACH_NOTIFY_NO_SENDERS); ports_interrupt_rpcs (pi); ports_port_deref (pi); } }
void ports_dead_name (void *notify, mach_port_t dead_name) { ports_interrupt_notified_rpcs (notify, dead_name, MACH_NOTIFY_DEAD_NAME); }