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/* SPDX-License-Identifier: GPL-3.0-or-later */
#ifndef MKSQUASHFS_H
#define MKSQUASHFS_H
#include "squashfs.h"
#include "compress.h"
#include "fstree.h"
#include "config.h"
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <fcntl.h>
#include <errno.h>
typedef struct {
unsigned int def_uid;
unsigned int def_gid;
unsigned int def_mode;
unsigned int def_mtime;
int outmode;
int compressor;
int blksz;
int devblksz;
const char *infile;
const char *outfile;
} options_t;
typedef struct {
uint8_t data[SQFS_META_BLOCK_SIZE + 2];
size_t offset;
size_t block_offset;
int outfd;
compressor_t *cmp;
} meta_writer_t;
typedef struct {
int outfd;
options_t opt;
sqfs_super_t super;
fstree_t fs;
void *block;
void *fragment;
sqfs_fragment_t *fragments;
size_t num_fragments;
size_t max_fragments;
int file_block_count;
file_info_t *frag_list;
size_t frag_offset;
compressor_t *cmp;
} sqfs_info_t;
void process_command_line(options_t *opt, int argc, char **argv);
int sqfs_super_init(sqfs_info_t *info);
int sqfs_padd_file(sqfs_info_t *info);
int sqfs_super_write(sqfs_info_t *info);
meta_writer_t *meta_writer_create(int fd, compressor_t *cmp);
void meta_writer_destroy(meta_writer_t *m);
int meta_writer_flush(meta_writer_t *m);
int meta_writer_append(meta_writer_t *m, const void *data, size_t size);
int write_data_to_image(sqfs_info_t *info);
#endif /* MKSQUASHFS_H */
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