/*****************************************************************************\
 *  read_config.h - header to manager node ping
 *****************************************************************************
 *  Copyright (C) 2003 The Regents of the University of California.
 *  Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER).
 *  Written by Morris Jette <jette1@llnl.gov> et. al.
 *  UCRL-CODE-226842.
 *  
 *  This file is part of SLURM, a resource management program.
 *  For details, see <http://www.llnl.gov/linux/slurm/>.
 *  
 *  SLURM 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.
 *
 *  In addition, as a special exception, the copyright holders give permission 
 *  to link the code of portions of this program with the OpenSSL library under 
 *  certain conditions as described in each individual source file, and 
 *  distribute linked combinations including the two. You must obey the GNU 
 *  General Public License in all respects for all of the code used other than 
 *  OpenSSL. If you modify file(s) with this exception, you may extend this 
 *  exception to your version of the file(s), but you are not obligated to do 
 *  so. If you do not wish to do so, delete this exception statement from your
 *  version.  If you delete this exception statement from all source files in 
 *  the program, then also delete it here.
 *  
 *  SLURM 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 SLURM; if not, write to the Free Software Foundation, Inc.,
 *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA.
\*****************************************************************************/

#ifndef _HAVE_READ_CONFIG_H
#define _HAVE_READ_CONFIG_H

/*
 * read_slurm_conf - load the slurm configuration from the configured file. 
 * read_slurm_conf can be called more than once if so desired.
 * IN recover - replace job, node and/or partition data with last saved 
 *              state information depending upon value
 *              0 = use no saved state information
 *              1 = recover saved job state, 
 *                  node DOWN/DRAIN state and reason information
 *              1 = recover only saved job state information
 *              2 = recover all state saved from last slurmctld shutdown
 * RET 0 if no error, otherwise an error code
 * Note: Operates on common variables only
 */
extern int read_slurm_conf(int recover);

#endif /* !_HAVE_READ_CONFIG_H */