FreeBSD/Linux Kernel Cross Reference
sys/sys/_timespec.h
1 /*
2 * Copyright (c) 1982, 1986, 1993
3 * The Regents of the University of California. 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 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by the University of
16 * California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 *
33 * @(#)time.h 8.5 (Berkeley) 5/4/95
34 * from: FreeBSD: src/sys/sys/time.h,v 1.43 2000/03/20 14:09:05 phk Exp
35 * $FreeBSD: releng/5.2/sys/sys/_timespec.h 111557 2003-02-26 16:50:01Z mike $
36 */
37
38 /*
39 * Prerequisite: <sys/_types.h>
40 *
41 * This file must be kept synchronized with <sys/timespec.h>.
42 * It defines a structure which must be a type pun for
43 * `struct timespec'; this structure is used in header files where
44 * the ABI uses a `struct timespec' but standards prohibit its
45 * definition. (Currently only <sys/stat.h>.)
46 *
47 * XXX should just declare struct __timespec as necessary. It's simple,
48 * so is easy to keep synchronized, and hopefully not needed in as many
49 * places as struct timespec, so we don't need this extra header.
50 * Perhaps we don't need timespec.h either.
51 */
52
53 #ifndef _SYS__TIMESPEC_H_
54 #define _SYS__TIMESPEC_H_
55
56 struct __timespec {
57 __time_t tv_sec; /* seconds */
58 long tv_nsec; /* and nanoseconds */
59 };
60
61 #endif /* !_SYS__TIMESPEC_H_ */
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