#!/usr/bin/python
#
# tuned: A simple daemon that performs monitoring and adaptive configuration of devices in the system
#
# Copyright (C) 2008, 2009 Red Hat, Inc.                                             
# Authors: Phil Knirsch                                                              
#                                                                                    
# 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.    
#                                                                                    

import sys, os.path

if __name__ == "__main__":
	try:
		pid = os.fork()
		if pid > 0:
			sys.exit(0)
	except OSError, e:
		sys.exit(1)

	os.chdir("/")
	os.setsid()
	os.umask(0)

	try:
		pid = os.fork()
		if pid > 0:
			sys.exit(0)
	except OSError, e:
		sys.exit(1)

	sys.stdout = sys.stderr = open("/dev/null", 'a+')
	TUNEDDIR="/usr/share/tuned"
	if not TUNEDDIR in sys.path:
		sys.path.append(TUNEDDIR)

	from tuned import tuned

	tuned.init(TUNEDDIR)
	tuned.run()
	tuned.cleanup()