fs_dir.h
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fs_dir.h
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	/******************************************************************************
	*******************************************************************************
	**
	** Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
	** Copyright (C) 2004 Red Hat, Inc. All rights reserved.
	**
	** This copyrighted material is made available to anyone wishing to use,
	** modify, copy, or redistribute it subject to the terms and conditions
	** of the GNU General Public License v.2.
	**
	*******************************************************************************
	******************************************************************************/

	#ifndef __FS_DIR_H__
	#define __FS_DIR_H__

	#include "osi_user.h"
	#include "fs_incore.h"

	#define ID_FILENAME 0
	#define ID_INUM 1
	typedef struct identifier_s {
	int type;

	osi_filename_t *filename;
	struct gfs_inum *inum;
	} identifier_t;


	int dirent_first(osi_buf_t bh, struct gfs_dirent *dent);
	int get_leaf_nr(fs_inode_t dip, uint32 index, uint64 leaf_out);
	int fs_filecmp(osi_filename_t file1, char file2, int len_of_file2);
	int fs_dirent_del(fs_inode_t dip, osi_filename_t filename);
	int fs_dir_add(fs_inode_t dip, osi_filename_t filename,
	struct gfs_inum *inum, unsigned int type);
	int fs_dirent_alloc(fs_inode_t dip, osi_buf_t bh,
	int name_len, struct gfs_dirent **dent_out);

	int fs_dir_search(fs_inode_t dip, identifier_t id, unsigned int *type);

	#endif /* __FS_DIR_H__ */