Function audit_shutdown

freebsd/security/audit/audit.c:399–404

* Drain the audit queue and close the log at shutdown. Note that this can * be called both from the system shutdown path and also from audit * configuration syscalls, so 'arg' and 'howto' are ignored. * * XXXRW: In FreeBSD 7.x and 8.x, this fails to wait for the record queue to * drain before returning, which could lead to lost records on shutdown. */

 * drain before returning, which could lead to lost records on shutdown.
 */
void
audit_shutdown(void *arg, int howto)
{

	audit_rotate_vnode(NULL, NULL);
}

/*
 * Return the current thread's audit record, if any.