src/lib/rt-sched.c

/*
   rt-sched.h - sched_setattr() and sched_getattr() API

   (C) Dario Faggioli <raistlin@linux.it>, 2009, 2010
   Copyright (C) 2014 BMW Car IT GmbH, Daniel Wagner <daniel.wagner@bmw-carit.de

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2 of the License, or
   (at your option) any later version.

   This program 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 General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301
   USA */

/* This file is based on Dario Faggioli's libdl. Eventually it will be
   replaced by a proper implemenation of this API. */

#include <unistd.h>
#include <sys/syscall.h>

#include "rt-sched.h"

int sched_setattr(pid_t pid,
		  const struct sched_attr *attr,
		  unsigned int flags)
{
	return syscall(__NR_sched_setattr, pid, attr, flags);
}

int sched_getattr(pid_t pid,
		  struct sched_attr *attr,
		  unsigned int size,
		  unsigned int flags)
{
        return syscall(__NR_sched_getattr, pid, attr, size, flags);
}