1 /* 2 * Copyright (C) 2015 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef _SQUASHFS_UTILS_H_ 18 #define _SQUASHFS_UTILS_H_ 19 20 #include <stddef.h> 21 #include <stdint.h> 22 23 #ifdef __cplusplus 24 extern "C" { 25 #endif 26 27 struct squashfs_info { 28 uint32_t block_size; 29 uint32_t inodes; 30 uint64_t bytes_used; 31 uint64_t bytes_used_4K_padded; 32 }; 33 34 size_t squashfs_get_sb_size(); 35 int squashfs_parse_sb_buffer(const void *data, struct squashfs_info *info); 36 int squashfs_parse_sb(const char *blk_device, struct squashfs_info *info); 37 38 #ifdef __cplusplus 39 } 40 #endif 41 42 #endif 43