/*
 * Copyright (C) 1994-2021 Altair Engineering, Inc.
 * For more information, contact Altair at www.altair.com.
 *
 * This file is part of both the OpenPBS software ("OpenPBS")
 * and the PBS Professional ("PBS Pro") software.
 *
 * Open Source License Information:
 *
 * OpenPBS is free software. You can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or (at your
 * option) any later version.
 *
 * OpenPBS 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 Affero General Public
 * License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Commercial License Information:
 *
 * PBS Pro is commercially licensed software that shares a common core with
 * the OpenPBS software.  For a copy of the commercial license terms and
 * conditions, go to: (http://www.pbspro.com/agreement.html) or contact the
 * Altair Legal Department.
 *
 * Altair's dual-license business model allows companies, individuals, and
 * organizations to create proprietary derivative works of OpenPBS and
 * distribute them - whether embedded or bundled with other software -
 * under a commercial license agreement.
 *
 * Use of Altair's trademarks, including but not limited to "PBS™",
 * "OpenPBS®", "PBS Professional®", and "PBS Pro™" and Altair's logos is
 * subject to Altair's trademark licensing policies.
 */

#ifndef _GRUNT_H
#define _GRUNT_H
#ifdef __cplusplus
extern "C" {
#endif
/* structure used by grunt syntax parser located in libpbs.h */
typedef struct key_value_pair {
	char *kv_keyw;
	char *kv_val;
} key_value_pair;

#define KVP_SIZE 50
#define MPIPROCS "mpiprocs"
#define OMPTHREADS "ompthreads"

extern struct resc_sum *svr_resc_sum;
extern int parse_chunk(char *str, int *nchk, int *nl, struct key_value_pair **kv, int *dflt);
extern int parse_chunk_r(char *str, int *nchk, int *pnelem, int *nkve, struct key_value_pair **pkv, int *dflt);
extern int parse_chunk_make_room(int inuse, int extra, struct key_value_pair **rtn);
extern int parse_chunk_make_room_r(int inuse, int extra, int *pnkve, struct key_value_pair **ppkve);
extern int parse_node_resc(char *str, char **nodep, int *nl, struct key_value_pair **kv);
extern int parse_node_resc_r(char *str, char **nodep, int *pnelem, int *nlkv, struct key_value_pair **kv);
extern char *parse_plus_spec(char *selstr, int *rc);
extern char *parse_plus_spec_r(char *selstr, char **last, int *hp);
extern int parse_resc_equal_string(char *start, char **name, char **value, char **last);
char *get_first_vnode(char *execvnode);
#ifdef __cplusplus
}
#endif
#endif /* _GRUNT_H */