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Searched refs:IO_NULL (Results 1 – 8 of 8) sorted by relevance

/xnu-8019.80.24/osfmk/ipc/
H A Dipc_entry.c154 assert(table[next_free].ie_object == IO_NULL); in ipc_entries_hold()
199 assert(entry->ie_object == IO_NULL); in ipc_entry_claim()
381 assert(entry->ie_object == IO_NULL); in ipc_entry_alloc_name()
444 entry->ie_object = IO_NULL; in ipc_entry_dealloc()
658 if (entry->ie_object != IO_NULL && in ipc_entry_grow_table()
667 if (osnap_object != IO_NULL && in ipc_entry_grow_table()
746 table[free_index].ie_object == IO_NULL); in ipc_entry_grow_table()
H A Dipc_hash.c211 if (obj == IO_NULL) { in ipc_hash_table_lookup()
284 assert(obj != IO_NULL); in ipc_hash_table_insert()
341 assert(obj != IO_NULL); in ipc_hash_table_delete()
H A Dipc_object.c355 assert(object1 != IO_NULL); in ipc_object_translate_two()
364 assert(object2 != IO_NULL); in ipc_object_translate_two()
400 kr = ipc_entry_alloc(space, IO_NULL, namep, &entry); in ipc_object_alloc_dead()
447 assert(entry->ie_object == IO_NULL); in ipc_object_alloc_dead_name()
1159 ipc_entry_dealloc(space, IO_NULL, name, entry); in ipc_object_copyout_name()
1172 ipc_entry_dealloc(space, IO_NULL, name, entry); in ipc_object_copyout_name()
1185 assert(entry->ie_object == IO_NULL); in ipc_object_copyout_name()
H A Dipc_right.c125 *objectp = IO_NULL; in ipc_right_lookup_read()
181 if (__improbable(object == IO_NULL || !io_lock_allow_invalid(object))) { in ipc_right_lookup_read()
281 if (obj == IO_NULL) { in ipc_right_lookup_read()
775 entry->ie_object = IO_NULL; in ipc_right_check()
818 assert(object != IO_NULL); in ipc_right_terminate()
821 entry->ie_object = IO_NULL; in ipc_right_terminate()
827 assert(object == IO_NULL); in ipc_right_terminate()
959 assert(entry->ie_object == IO_NULL); in ipc_right_destroy()
961 ipc_entry_dealloc(space, IO_NULL, name, entry); in ipc_right_destroy()
1131 assert(entry->ie_object == IO_NULL); in ipc_right_dealloc()
[all …]
H A Dipc_object.h124 #define IO_NULL ((ipc_object_t) 0) macro
126 #define IO_VALID(io) (((io) != IO_NULL) && ((io) != IO_DEAD))
H A Dipc_pset.c599 kn->kn_ipc_obj = IO_NULL; in filt_wldetach_sync_ipc()
898 kn->kn_ipc_obj = IO_NULL; in filt_machportdetach()
H A Dmach_port.c2199 assert(psobj != IO_NULL); in mach_port_insert_member()
2200 assert(obj != IO_NULL); in mach_port_insert_member()
2277 assert(psobj != IO_NULL); in mach_port_extract_member()
2278 assert(obj != IO_NULL); in mach_port_extract_member()
H A Dipc_kmsg.c2742 ipc_object_t dest_port = IO_NULL; in ipc_kmsg_copyin_header()
2743 ipc_object_t reply_port = IO_NULL; in ipc_kmsg_copyin_header()