Function audit_pipe_preselect_delete

freebsd/security/audit/audit_pipe.c:339–356

* Delete a per-auid mask on an audit pipe. */

 * Delete a per-auid mask on an audit pipe.
 */
static int
audit_pipe_preselect_delete(struct audit_pipe *ap, au_id_t auid)
{
	struct audit_pipe_preselect *app;
	int error;

	AUDIT_PIPE_LOCK(ap);
	app = audit_pipe_preselect_find(ap, auid);
	if (app != NULL) {
		TAILQ_REMOVE(&ap->ap_preselect_list, app, app_list);
		error = 0;
	} else
		error = ENOENT;
	AUDIT_PIPE_UNLOCK(ap);
	if (app != NULL)
		free(app, M_AUDIT_PIPE_PRESELECT);
	return (error);
}

/*
 * Delete all per-auid masks on an audit pipe.