2N/A/*
2N/A * CDDL HEADER START
2N/A *
2N/A * The contents of this file are subject to the terms of the
2N/A * Common Development and Distribution License (the "License").
2N/A * You may not use this file except in compliance with the License.
2N/A *
2N/A * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
2N/A * or http://www.opensolaris.org/os/licensing.
2N/A * See the License for the specific language governing permissions
2N/A * and limitations under the License.
2N/A *
2N/A * When distributing Covered Code, include this CDDL HEADER in each
2N/A * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
2N/A * If applicable, add the following below this CDDL HEADER, with the
2N/A * fields enclosed by brackets "[]" replaced with your own identifying
2N/A * information: Portions Copyright [yyyy] [name of copyright owner]
2N/A *
2N/A * CDDL HEADER END
2N/A */
2N/A
2N/A/*
2N/A * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
2N/A */
2N/A
2N/A/*
2N/A * Determine whether this SPARC machine supports suspend and should have
2N/A * suspend-enable activated.
2N/A */
2N/A
2N/A#include <sys/types.h>
2N/A#include <sys/uadmin.h>
2N/A#include <libpower.h>
2N/A#include <libpower_impl.h>
2N/A
2N/A/*
2N/A * Determine if the current machine supports suspend.
2N/A */
2N/Aboolean_t
2N/Apm_get_suspendenable(void)
2N/A{
2N/A
2N/A /*
2N/A * Check to see if suspend is configured for this machine.
2N/A * Note that success has a return of 0.
2N/A */
2N/A return (uadmin(A_FREEZE, AD_CHECK_SUSPEND, NULL) == 0);
2N/A}