1 /* $OpenBSD: linux_sched.h,v 1.1 2001/04/02 21:43:11 niklas Exp $ */
2 /* $NetBSD: linux_sched.h,v 1.1 1999/05/12 19:49:09 thorpej Exp $ */
3
4 /*-
5 * Copyright (c) 1999 The NetBSD Foundation, Inc.
6 * All rights reserved.
7 *
8 * This code is derived from software contributed to The NetBSD Foundation
9 * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
10 * NASA Ames Research Center.
11 *
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
14 * are met:
15 * 1. Redistributions of source code must retain the above copyright
16 * notice, this list of conditions and the following disclaimer.
17 * 2. Redistributions in binary form must reproduce the above copyright
18 * notice, this list of conditions and the following disclaimer in the
19 * documentation and/or other materials provided with the distribution.
20 * 3. All advertising materials mentioning features or use of this software
21 * must display the following acknowledgement:
22 * This product includes software developed by the NetBSD
23 * Foundation, Inc. and its contributors.
24 * 4. Neither the name of The NetBSD Foundation nor the names of its
25 * contributors may be used to endorse or promote products derived
26 * from this software without specific prior written permission.
27 *
28 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
29 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
30 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
31 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
32 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
33 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
34 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
35 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
36 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
37 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
38 * POSSIBILITY OF SUCH DAMAGE.
39 */
40
41 #ifndef _LINUX_SCHED_H
42 #define _LINUX_SCHED_H
43
44 /*
45 * Flags passed to the Linux __clone(2) system call.
46 */
47 #define LINUX_CLONE_CSIGNAL 0x000000ff /* signal to be sent at exit */
48 #define LINUX_CLONE_VM 0x00000100 /* share address space */
49 #define LINUX_CLONE_FS 0x00000200 /* share "file system" info */
50 #define LINUX_CLONE_FILES 0x00000400 /* share file descriptors */
51 #define LINUX_CLONE_SIGHAND 0x00000800 /* share signal actions */
52 #define LINUX_CLONE_PID 0x00001000 /* share process ID */
53 #define LINUX_CLONE_PTRACE 0x00002000 /* ptrace(2) continues on
54 child */
55 #define LINUX_CLONE_VFORK 0x00004000 /* parent blocks until child
56 exits */
57
58 struct linux_sched_param {
59 int sched_priority;
60 };
61
62 #define LINUX_SCHED_OTHER 0
63 #define LINUX_SCHED_FIFO 1
64 #define LINUX_SCHED_RR 2
65
66 #endif /* _LINUX_SCHED_H */