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