linux/fs/hfs/bfind.c

// SPDX-License-Identifier: GPL-2.0
/*
 *  linux/fs/hfs/bfind.c
 *
 * Copyright (C) 2001
 * Brad Boyer ([email protected])
 * (C) 2003 Ardis Technologies <[email protected]>
 *
 * Search routines for btrees
 */

#include <linux/slab.h>
#include "btree.h"

int hfs_find_init(struct hfs_btree *tree, struct hfs_find_data *fd)
{ … }

void hfs_find_exit(struct hfs_find_data *fd)
{ … }

/* Find the record in bnode that best matches key (not greater than...)*/
int __hfs_brec_find(struct hfs_bnode *bnode, struct hfs_find_data *fd)
{ … }

/* Traverse a B*Tree from the root to a leaf finding best fit to key */
/* Return allocated copy of node found, set recnum to best record */
int hfs_brec_find(struct hfs_find_data *fd)
{ … }

int hfs_brec_read(struct hfs_find_data *fd, void *rec, int rec_len)
{ … }

int hfs_brec_goto(struct hfs_find_data *fd, int cnt)
{ … }