/* SPDX-License-Identifier: GPL-3.0-or-later */ /* * difftool.h * * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at> */ #ifndef DIFFTOOL_H #define DIFFTOOL_H #include "config.h" #include "highlevel.h" #include "fstree.h" #include "util.h" #include <sys/mman.h> #include <unistd.h> #include <stdlib.h> #include <getopt.h> #include <string.h> #include <errno.h> #include <fcntl.h> #define MAX_WINDOW_SIZE (1024 * 1024 * 4) extern const char *first_path; extern const char *second_path; extern int compare_flags; extern sqfs_reader_t sqfs_a; extern sqfs_reader_t sqfs_b; enum { COMPARE_NO_PERM = 0x01, COMPARE_NO_OWNER = 0x02, COMPARE_NO_CONTENTS = 0x04, COMPARE_TIMESTAMP = 0x08, COMPARE_INODE_NUM = 0x10, COMPARE_EXTRACT_FILES = 0x20, }; int compare_dir_entries(tree_node_t *a, tree_node_t *b); char *node_path(tree_node_t *n); int compare_files(file_info_t *a, file_info_t *b, const char *path); int node_compare(tree_node_t *a, tree_node_t *b); int compare_super_blocks(const sqfs_super_t *a, const sqfs_super_t *b); int extract_files(file_info_t *a, file_info_t *b, const char *path); #endif /* DIFFTOOL_H */