1 /* 2 * Make directories in a filesystem. 3 * 4 * Copyright (C) 2019, 2022 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 #include <stdio.h> 23 24 #include <ext2fs/ext2fs.h> 25 26 #include "image.h" 27 #include "session.h" 28 29 30 31 /* Alternative metadata set by options. */ 32 33 extern struct metadata md; 34 35 36 37 /* Make directories in the filesystem image. */ 38 39 int make_dirs(ext2_filsys fs, int argc, char *argv[]) 40 { 41 int i; 42 const char *path; 43 ext2_ino_t ino; 44 45 /* Make each directory component in the given pathname. */ 46 47 for (i = 0; i < argc; i++) 48 { 49 path = argv[i]; 50 51 /* Search for the remaining components. */ 52 53 if ((!*path) || !image_resolve_by_path(fs, &path, &ino)) 54 { 55 fprintf(stderr, "Path exists: %s\n", argv[i]); 56 return 1; 57 } 58 59 /* From the first unrecognised component, make the remaining 60 directories. */ 61 62 if (image_make_dirs(fs, &path, ino, 63 0777 & ~md.mask, 64 md.have_uid ? md.uid : 0, 65 md.have_gid ? md.gid : 0)) 66 { 67 fprintf(stderr, "Failed to make directory: %s\n", argv[i]); 68 return 1; 69 } 70 } 71 72 return 0; 73 } 74 75 /* vim: tabstop=4 expandtab shiftwidth=4 76 */