1 /*- 2 * Copyright (c) 2014 Roger Pau Monné <roger.pau@citrix.com> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD: head/sys/sys/boot.h 263005 2014-03-11 10:13:06Z royger $ 27 */ 28 29 #ifndef _SYS_BOOT_H_ 30 #define _SYS_BOOT_H_ 31 32 /* 33 * Return a 'boothowto' value corresponding to the kernel arguments in 34 * (kargs) and any relevant environment variables. 35 */ 36 static struct 37 { 38 const char *ev; 39 int mask; 40 } howto_names[] = { 41 { "boot_askname", RB_ASKNAME}, 42 { "boot_cdrom", RB_CDROM}, 43 { "boot_ddb", RB_KDB}, 44 { "boot_gdb", RB_GDB}, 45 { "boot_single", RB_SINGLE}, 46 { "boot_verbose", RB_VERBOSE}, 47 { "boot_vidcons", RB_VIDEO}, 48 { "boot_serial", RB_SERIAL}, 49 { NULL, 0} 50 }; 51 52 #endif /* !_SYS_BOOT_H_ */ 53