osfmk/kern/locks.c

98 lck_grp_t		LockCompatGroup;
118 	 * Need to bootstrap the LockCompatGroup instead of calling lck_grp_init() here. This avoids
122 	bzero(&LockCompatGroup, sizeof(lck_grp_t));
123 	(void) strncpy(LockCompatGroup.lck_grp_name, "Compatibility APIs", LCK_GRP_MAX_NAME);
126 		LockCompatGroup.lck_grp_attr = LCK_GRP_ATTR_STAT;
128 		LockCompatGroup.lck_grp_attr = LCK_ATTR_NONE;
130 	LockCompatGroup.lck_grp_refcnt = 1;
132 	enqueue_tail(&lck_grp_queue, (queue_entry_t)&LockCompatGroup);
138 	lck_mtx_init_ext(&lck_grp_lock, &lck_grp_lock_ext, &LockCompatGroup, &LockDefaultLckAttr);
1045 	return( lck_rw_alloc_init( &LockCompatGroup, LCK_ATTR_NULL));
1059 	lck_rw_free(lock, &LockCompatGroup);
1069 	lck_rw_init(lock, &LockCompatGroup, LCK_ATTR_NULL);
1121 	lck_spin_init(lock, &LockCompatGroup, LCK_ATTR_NULL);
1150         return(lck_mtx_alloc_init(&LockCompatGroup, LCK_ATTR_NULL));
1157         lck_mtx_free(mutex, &LockCompatGroup);
1165         lck_mtx_init(mutex, &LockCompatGroup, LCK_ATTR_NULL);