uadmin.h revision c48ac12eb805b96b1b8d7582c4168b4e4fa56865
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
#ifndef _SYS_UADMIN_H
#define _SYS_UADMIN_H
#pragma ident "%Z%%M% %I% %E% SMI"
#if !defined(_ASM)
#endif
#ifdef __cplusplus
extern "C" {
#endif
#define A_REBOOT 1
#define A_SHUTDOWN 2
#define A_REMOUNT 4
#define A_DUMP 5
#define A_FTRACE 15
#define A_SWAPCTL 16
/* 17-21 reserved for obsolete interface */
#define AD_HALT 0 /* halt the processor */
/*
* Functions reserved for A_FREEZE (may not be available on all platforms)
* Note: AD_COMPRESS, AD_CHECK and AD_FORCE are now obsolete
* The first two are succeeded by AD_SUSPEND_TO_DISK and
* AD_CHECK_SUSPEND_TO_DISK respectively.
* AD_FORCE should not be used by any new application
*
* We maintain compatibility with the earlier interfaces:
* AD_COMPRESS and AD_CHECK, by preserving those values
* in the corresponding new interfaces
*/
#define AD_COMPRESS 0 /* store state file compressed during CPR */
/*
* NOTE: the following defines comprise an Unstable interface. Their semantics
* may change or they may be removed completely in a later release
*/
#define AD_FTRACE_START 1
#define AD_FTRACE_STOP 2
/*
* When 'mdep' (the second argument to uadmin(2)) is initialized for A_REBOOT,
* A_SHUTDOWN or A_DUMP, it represents the boot arguments string of at most
* 256 characters.
*/
#define BOOTARGS_MAX 256
#if !defined(_ASM)
#if defined(_KERNEL)
extern void mdpreboot(int, int, char *);
#endif
#if defined(__STDC__)
#else
extern int uadmin();
#endif
#endif /* _ASM */
#ifdef __cplusplus
}
#endif
#endif /* _SYS_UADMIN_H */