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-rw-r--r--sysdeps/unix/sysv/linux/bits/sched.h54
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diff --git a/sysdeps/unix/sysv/linux/bits/sched.h b/sysdeps/unix/sysv/linux/bits/sched.h
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+++ b/sysdeps/unix/sysv/linux/bits/sched.h
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+/* Definitions of constants and data structure for POSIX 1003.1b-1993
+ scheduling interface.
+ Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _SCHED_H
+#error "Never use <bits/sched.h> directly; include <sched.h> instead."
+#endif
+
+
+#include <features.h>
+
+/* Scheduling algorithms. */
+#define SCHED_OTHER 0
+#define SCHED_FIFO 1
+#define SCHED_RR 2
+
+/* Data structure to describe a process' schedulability. */
+struct sched_param
+ {
+ int sched_priority;
+ };
+
+/* Cloning flags. */
+#define CSIGNAL 0x000000ff /* Signal mask to be sent at exit. */
+#define CLONE_VM 0x00000100 /* Set if VM shared between processes. */
+#define CLONE_FS 0x00000200 /* Set if fs info shared between processes.*/
+#define CLONE_FILES 0x00000400 /* Set if open files shared between processes*/
+#define CLONE_SIGHAND 0x00000800 /* Set if signal handlers shared. */
+#define CLONE_PID 0x00001000 /* Set if pid shared. */
+
+
+/* Clone current process. */
+extern int __clone __P ((int (*__fn) (void *__arg), void *__child_stack,
+ int __flags, void *__arg));
+#ifdef __USE_MISC
+extern int clone __P ((int (*__fn) (void *__arg), void *__child_stack,
+ int __flags, void *__arg));
+#endif