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      1 /*
      2  * CDDL HEADER START
      3  *
      4  * The contents of this file are subject to the terms of the
      5  * Common Development and Distribution License, Version 1.0 only
      6  * (the "License").  You may not use this file except in compliance
      7  * with the License.
      8  *
      9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
     10  * or http://www.opensolaris.org/os/licensing.
     11  * See the License for the specific language governing permissions
     12  * and limitations under the License.
     13  *
     14  * When distributing Covered Code, include this CDDL HEADER in each
     15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     16  * If applicable, add the following below this CDDL HEADER, with the
     17  * fields enclosed by brackets "[]" replaced with your own identifying
     18  * information: Portions Copyright [yyyy] [name of copyright owner]
     19  *
     20  * CDDL HEADER END
     21  */
     22 /*
     23  * Copyright 1997 Sun Microsystems, Inc.  All rights reserved.
     24  * Use is subject to license terms.
     25  */
     26 
     27 /*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
     28 /*	  All Rights Reserved  	*/
     29 
     30 /*
     31  * University Copyright- Copyright (c) 1982, 1986, 1988
     32  * The Regents of the University of California
     33  * All Rights Reserved
     34  *
     35  * University Acknowledgment- Portions of this document are derived from
     36  * software developed by the University of California, Berkeley, and its
     37  * contributors.
     38  */
     39 
     40 #ifndef _VM_REBOOT_H
     41 #define	_VM_REBOOT_H
     42 
     43 #pragma ident	"%Z%%M%	%I%	%E% SMI"
     44 
     45 /*
     46  * Arguments to reboot system call and flags to init.
     47  *
     48  * On the VAX, these are passed to boot program in r11,
     49  * and on to init.
     50  *
     51  * On the Sun, these are parsed from the boot command line
     52  * and used to construct the argument list for init.
     53  */
     54 
     55 #define	RB_AUTOBOOT	0	/* flags for system auto-booting itself */
     56 
     57 #define	RB_ASKNAME	0x001	/* ask for file name to reboot from */
     58 #define	RB_SINGLE	0x002	/* reboot to single user only */
     59 #define	RB_NOSYNC	0x004	/* dont sync before reboot */
     60 #define	RB_HALT		0x008	/* don't reboot, just halt */
     61 #define	RB_INITNAME	0x010	/* name given for /etc/init */
     62 #define	RB_NOBOOTRC	0x020	/* don't run /etc/rc.boot */
     63 #define	RB_DEBUG	0x040	/* being run under debugger */
     64 #define	RB_DUMP		0x080	/* dump system core */
     65 #define	RB_WRITABLE	0x100	/* mount root read/write */
     66 #define	RB_STRING	0x200	/* pass boot args to prom monitor */
     67 
     68 #endif	/* _VM_REBOOT_H */
     69