boot.h revision 331722 
1/*-
2 * Copyright (c) 2014 Roger Pau Monn�� <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: stable/11/sys/sys/boot.h 331722 2018-03-29 02:50:57Z eadler $
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 */
36static 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_dfltroot",	RB_DFLTROOT},
45	{ "boot_gdb",		RB_GDB},
46	{ "boot_multicons",	RB_MULTIPLE},
47	{ "boot_mute",		RB_MUTE},
48	{ "boot_pause",		RB_PAUSE},
49	{ "boot_serial",	RB_SERIAL},
50	{ "boot_single",	RB_SINGLE},
51	{ "boot_verbose",	RB_VERBOSE},
52	{ NULL,	0}
53};
54
55#endif /* !_SYS_BOOT_H_ */
56