FreeBSD/Linux Kernel Cross Reference
sys/sys/utsname.h
1 /*-
2 * Copyright (c) 1994
3 * The Regents of the University of California. All rights reserved.
4 *
5 * This code is derived from software contributed to Berkeley by
6 * Chuck Karish of Mindcraft, Inc.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. All advertising materials mentioning features or use of this software
17 * must display the following acknowledgement:
18 * This product includes software developed by the University of
19 * California, Berkeley and its contributors.
20 * 4. Neither the name of the University nor the names of its contributors
21 * may be used to endorse or promote products derived from this software
22 * without specific prior written permission.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 * SUCH DAMAGE.
35 *
36 * @(#)utsname.h 8.1 (Berkeley) 1/4/94
37 * $FreeBSD: releng/5.0/sys/sys/utsname.h 74740 2001-03-24 08:37:56Z peter $
38 */
39
40 #ifndef _SYS_UTSNAME_H
41 #define _SYS_UTSNAME_H
42
43 #ifdef _KERNEL
44 #define SYS_NMLN 32 /* uname(2) for the FreeBSD 1.1 ABI. */
45 #endif
46
47 #ifndef SYS_NMLN
48 #define SYS_NMLN 256 /* User can override. */
49 #endif
50
51 struct utsname {
52 char sysname[SYS_NMLN]; /* Name of this OS. */
53 char nodename[SYS_NMLN]; /* Name of this network node. */
54 char release[SYS_NMLN]; /* Release level. */
55 char version[SYS_NMLN]; /* Version level. */
56 char machine[SYS_NMLN]; /* Hardware type. */
57 };
58
59 #include <sys/cdefs.h>
60
61 #ifndef _KERNEL
62 __BEGIN_DECLS
63 int __xuname(int, void *); /* Variable record size. */
64 __END_DECLS
65
66 static __inline int
67 uname(struct utsname *name)
68 {
69 return __xuname(SYS_NMLN, (void *)name);
70 }
71 #endif /* _KERNEL */
72
73 #endif /* !_SYS_UTSNAME_H */
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