linux_mib.h revision 331755 
1/*-
2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
3 *
4 * Copyright (c) 1999 Marcel Moolenaar
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 *
28 * $FreeBSD: stable/11/sys/compat/linux/linux_mib.h 331755 2018-03-30 01:53:14Z emaste $
29 */
30
31#ifndef _LINUX_MIB_H_
32#define _LINUX_MIB_H_
33
34#ifdef SYSCTL_DECL
35SYSCTL_DECL(_compat_linux);
36#endif
37
38void	linux_osd_jail_register(void);
39void	linux_osd_jail_deregister(void);
40
41void	linux_get_osname(struct thread *td, char *dst);
42
43void	linux_get_osrelease(struct thread *td, char *dst);
44
45int	linux_get_oss_version(struct thread *td);
46
47int	linux_kernver(struct thread *td);
48
49#define	LINUX_KVERSION		2
50#define	LINUX_KPATCHLEVEL	6
51#define	LINUX_KSUBLEVEL		32
52
53#define	LINUX_KERNVER(a,b,c)	(((a) << 16) + ((b) << 8) + (c))
54#define	LINUX_VERSION_CODE	LINUX_KERNVER(LINUX_KVERSION,		\
55				    LINUX_KPATCHLEVEL, LINUX_KSUBLEVEL)
56#define	LINUX_KERNVERSTR(x)	#x
57#define	LINUX_XKERNVERSTR(x)	LINUX_KERNVERSTR(x)
58#define	LINUX_VERSION_STR	LINUX_XKERNVERSTR(LINUX_KVERSION.LINUX_KPATCHLEVEL.LINUX_KSUBLEVEL)
59
60#define	LINUX_KERNVER_2004000	LINUX_KERNVER(2,4,0)
61#define	LINUX_KERNVER_2006000	LINUX_KERNVER(2,6,0)
62
63#define	linux_use26(t)		(linux_kernver(t) >= LINUX_KERNVER_2006000)
64
65#endif /* _LINUX_MIB_H_ */
66