fcache.h

/*-
 * Copyright (c) 2007 Aaron L. Meihm
 * Copyright (c) 2007 Christian S.J. Peron
 * All rights reserved.
 *
 * $Id$
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */
#ifndef FCACHE_DOT_H_
#define FCACHE_DOT_H_

struct fcache {
	ino_t			 f_inode;
	char			*f_pathname;
	RB_ENTRY(fcache)	 f_glue;
};

struct dev_list {
	dev_t			d_device;
	TAILQ_ENTRY(dev_list)	d_glue;
	RB_HEAD(btree, fcache)	d_btree;
};

void		 fcache_destroy(void);
void		 fcache_init(void);
char		*fcache_search(dev_t, ino_t);
void		 fcache_add_entry(dev_t, ino_t, char *);

#endif	/* FCACHE_DOT_H_ */