1 /* $NetBSD: linux_sched.h,v 1.2 1999/10/04 16:55:56 tron Exp $ */
2
3 /*-
4 * Copyright (c) 1999 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
9 * NASA Ames Research Center.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
19 * 3. All advertising materials mentioning features or use of this software
20 * must display the following acknowledgement:
21 * This product includes software developed by the NetBSD
22 * Foundation, Inc. and its contributors.
23 * 4. Neither the name of The NetBSD Foundation nor the names of its
24 * contributors may be used to endorse or promote products derived
25 * from this software without specific prior written permission.
26 *
27 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
28 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
29 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
30 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
31 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
32 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
33 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
34 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
35 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
36 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
37 * POSSIBILITY OF SUCH DAMAGE.
38 */
39
40 #ifndef _LINUX_SCHED_H
41 #define _LINUX_SCHED_H
42
43 /*
44 * Flags passed to the Linux __clone(2) system call.
45 */
46 #define LINUX_CLONE_CSIGNAL 0x000000ff /* signal to be sent at exit */
47 #define LINUX_CLONE_VM 0x00000100 /* share address space */
48 #define LINUX_CLONE_FS 0x00000200 /* share "file system" info */
49 #define LINUX_CLONE_FILES 0x00000400 /* share file descriptors */
50 #define LINUX_CLONE_SIGHAND 0x00000800 /* share signal actions */
51 #define LINUX_CLONE_PID 0x00001000 /* share process ID */
52 #define LINUX_CLONE_PTRACE 0x00002000 /* ptrace(2) continues on
53 child */
54 #define LINUX_CLONE_VFORK 0x00004000 /* parent blocks until child
55 exits */
56
57 struct linux_sched_param {
58 int sched_priority;
59 };
60
61 #define LINUX_SCHED_OTHER 0
62 #define LINUX_SCHED_FIFO 1
63 #define LINUX_SCHED_RR 2
64
65 struct linux_timespec {
66 linux_time_t tv_sec; /* seconds */
67 long tv_nsec; /* nanoseconds */
68 };
69
70 #endif /* _LINUX_SCHED_H */
Cache object: 9a666028e95f11f592608fd8b605ae9a
|