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 */ 67