/*- * SPDX-License-Identifier: BSD-3-Clause * * Copyright (c) 1982, 1986, 1988, 1993, 1994 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #ifndef _SYS_REBOOT_H_ #define _SYS_REBOOT_H_ /* * Arguments to reboot system call. These are passed to * the boot program and on to init. */ #define RB_AUTOBOOT 0 /* flags for system auto-booting itself */ #define RB_ASKNAME 0x001 /* force prompt of device of root filesystem */ #define RB_SINGLE 0x002 /* reboot to single user only */ #define RB_NOSYNC 0x004 /* dont sync before reboot */ #define RB_HALT 0x008 /* don't reboot, just halt */ #define RB_INITNAME 0x010 /* Unused placeholder to specify init path */ #define RB_DFLTROOT 0x020 /* use compiled-in rootdev */ #define RB_KDB 0x040 /* give control to kernel debugger */ #define RB_RDONLY 0x080 /* mount root fs read-only */ #define RB_DUMP 0x100 /* dump kernel memory before reboot */ #define RB_MINIROOT 0x200 /* Unused placeholder */ #define RB_VERBOSE 0x800 /* print all potentially useful info */ #define RB_SERIAL 0x1000 /* use serial port as console */ #define RB_CDROM 0x2000 /* use cdrom as root */ #define RB_POWEROFF 0x4000 /* turn the power off if possible */ #define RB_GDB 0x8000 /* use GDB remote debugger instead of DDB */ #define RB_MUTE 0x10000 /* start up with the console muted */ #define RB_SELFTEST 0x20000 /* unused placeholder */ #define RB_RESERVED1 0x40000 /* reserved for internal use of boot blocks */ #define RB_RESERVED2 0x80000 /* reserved for internal use of boot blocks */ #define RB_PAUSE 0x100000 /* pause after each output line during probe */ #define RB_REROOT 0x200000 /* unmount the rootfs and mount it again */ #define RB_POWERCYCLE 0x400000 /* Power cycle if possible */ #define RB_MUTEMSGS 0x800000 /* start up with console muted after banner */ #define RB_KEXEC 0x1000000 /* Boot new kernel using kexec */ #define RB_PROBE 0x10000000 /* Probe multiple consoles */ #define RB_MULTIPLE 0x20000000 /* use multiple consoles */ #define RB_BOOTINFO 0x80000000 /* have `struct bootinfo *' arg */ #endif
