1 /* 2 * Filesystem image access functions. 3 * 4 * Copyright (C) 2019 Paul Boddie <paul@boddie.org.uk> 5 * 6 * This program is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU General Public License as 8 * published by the Free Software Foundation; either version 2 of 9 * the License, or (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program; if not, write to the Free Software 18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, 19 * Boston, MA 02110-1301, USA 20 */ 21 22 #ifndef __IMAGE_H__ 23 #define __IMAGE_H__ 24 25 #include <ext2fs/ext2fs.h> 26 27 28 29 #ifdef __cplusplus 30 extern "C" { 31 #endif 32 33 errcode_t image_create_file(ext2_filsys fs, ext2_ino_t ino_target, 34 const char *basename, __u16 mode, 35 __u16 uid, __u16 gid, ext2_ino_t *ino_file); 36 37 errcode_t image_find_next(ext2_filsys fs, ext2_ino_t ino_dir, 38 const char **basename, char *buf, ext2_ino_t *ino); 39 40 errcode_t image_find_path(ext2_filsys fs, const char **pathname, 41 ext2_ino_t *ino); 42 43 errcode_t image_find_file(ext2_filsys fs, const char *dirname, 44 const char *basename, ext2_ino_t *ino); 45 46 errcode_t image_inode(ext2_filsys fs, const char *pathname, 47 struct ext2_inode *inode); 48 49 errcode_t image_make_dir(ext2_filsys fs, ext2_ino_t ino_dir, 50 const char *basename, __u16 mode, 51 __u16 uid, __u16 gid, ext2_ino_t *ino); 52 53 errcode_t image_make_next_dir(ext2_filsys fs, ext2_ino_t ino_dir, 54 const char **basename, __u16 mode, __u16 uid, 55 __u16 gid, ext2_ino_t *ino); 56 57 errcode_t image_make_dirs(ext2_filsys fs, const char **pathname, 58 ext2_ino_t ino_dir, __u16 mode, __u16 uid, 59 __u16 gid); 60 61 void image_set_metadata(struct ext2_inode *inode, int clean, __u16 mode, 62 __u16 uid, __u16 gid); 63 64 errcode_t image_stat_inode(ext2_filsys fs, ext2_ino_t ino, struct stat *st); 65 66 int _image_isdir(ext2_filsys fs, ext2_ino_t ino); 67 68 int image_isdir(ext2_filsys fs, const char *name); 69 70 int _image_isfile(ext2_filsys fs, ext2_ino_t ino); 71 72 int image_isfile(ext2_filsys fs, const char *name); 73 74 #ifdef __cplusplus 75 } 76 #endif 77 78 79 #endif /* __IMAGE_H__ */