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[glibc.git] / bits / sched.h
blob17e8f848176c28dc153d9338059bdaa1046cdb2f
1 /* Definitions of constants and data structure for POSIX 1003.1b-1993
2 scheduling interface.
3 Copyright (C) 1996, 1997, 2001 Free Software Foundation, Inc.
4 This file is part of the GNU C Library.
6 The GNU C Library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Library General Public License as
8 published by the Free Software Foundation; either version 2 of the
9 License, or (at your option) any later version.
11 The GNU C Library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Library General Public License for more details.
16 You should have received a copy of the GNU Library General Public
17 License along with the GNU C Library; see the file COPYING.LIB. If
18 not, write to the Free Software Foundation, Inc., 59 Temple Place
19 Suite 330, Boston, MA 02111-1307, USA. */
21 #ifndef _SCHED_H
22 # error "Never include <bits/sched.h> directly; use <sched.h> instead."
23 #endif
26 /* Scheduling algorithms. */
27 #define SCHED_OTHER 0
28 #define SCHED_FIFO 1
29 #define SCHED_RR 2
31 /* Data structure to describe a process' schedulability. */
32 struct sched_param
34 int __sched_priority;