[lttng-tools.git] / liblttng-ht / utils.h

/*
 * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
 *
 * 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; only version 2 of the License.
 *
 * 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., 59 Temple
 * Place - Suite 330, Boston, MA  02111-1307, USA.
 */

#ifndef _LTT_HT_UTILS_H
#define _LTT_HT_UTILS_H

#include <stdint.h>

unsigned long hash_key_ulong(void *_key, unsigned long seed);
unsigned long hash_key_str(void *key, unsigned long seed);
int hash_match_key_ulong(void *key1, void *key2);
int hash_match_key_str(void *key1, void *key2);

#endif /* _LTT_HT_UTILS_H */
Commit	Line	Data
819dc7d4 DG	1	/*
	2	* Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
	3	*
	4	* This program is free software; you can redistribute it and/or modify it
	5	* under the terms of the GNU General Public License as published by the Free
	6	* Software Foundation; only version 2 of the License.
	7	*
	8	* This program is distributed in the hope that it will be useful, but WITHOUT
	9	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
	10	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
	11	* more details.
	12	*
	13	* You should have received a copy of the GNU General Public License along with
	14	* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
	15	* Place - Suite 330, Boston, MA 02111-1307, USA.
	16	*/
	17
bec39940 DG	18	#ifndef _LTT_HT_UTILS_H
bec39940 DG	19	#define _LTT_HT_UTILS_H
819dc7d4	20
bec39940	21	#include <stdint.h>
819dc7d4	22
bec39940 DG	23	unsigned long hash_key_ulong(void *_key, unsigned long seed);
	24	unsigned long hash_key_str(void *key, unsigned long seed);
	25	int hash_match_key_ulong(void key1, void key2);
	26	int hash_match_key_str(void key1, void key2);
819dc7d4	27
bec39940	28	#endif /* _LTT_HT_UTILS_H */