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/* SPDX-License-Identifier: GPL-3.0-or-later */
#ifndef RDSQUASHFS_H
#define RDSQUASHFS_H
#include "meta_reader.h"
#include "frag_reader.h"
#include "squashfs.h"
#include "compress.h"
#include "id_table.h"
#include "fstree.h"
#include "config.h"
#include "util.h"
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <getopt.h>
#include <errno.h>
#include <fcntl.h>
#include <stdio.h>
enum UNPACK_FLAGS {
UNPACK_NO_DEVICES = 0x01,
UNPACK_NO_SOCKETS = 0x02,
UNPACK_NO_FIFO = 0x04,
UNPACK_NO_SLINKS = 0x08,
UNPACK_NO_EMPTY = 0x10,
UNPACK_CHMOD = 0x20,
UNPACK_CHOWN = 0x40,
};
typedef struct {
compressor_t *cmp;
size_t block_size;
frag_reader_t *frag;
int sqfsfd;
int flags;
void *buffer;
void *scratch;
} unsqfs_info_t;
tree_node_t *tree_node_from_inode(sqfs_inode_generic_t *inode,
const id_table_t *idtbl,
const char *name,
size_t block_size);
int read_fstree(fstree_t *out, sqfs_super_t *super, unsqfs_info_t *info);
void list_files(tree_node_t *node);
int extract_file(file_info_t *fi, unsqfs_info_t *info, int outfd);
int restore_fstree(const char *rootdir, tree_node_t *root,
unsqfs_info_t *info);
#endif /* RDSQUASHFS_H */
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