1 /* 2 * A filesystem directory accessor. 3 * 4 * Copyright (C) 2018, 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 #include <stdio.h> 23 24 #include <e2access/image.h> 25 #include <e2access/path.h> 26 #include "fs_directory_accessor.h" 27 28 29 30 /* Special methods. */ 31 32 long Fs_directory_accessor::create_file(const char *name, uid_t uid, gid_t gid, 33 mode_t umask, ext2_ino_t *ino_file) 34 { 35 /* Only create the file if the name does not contain a path separator. */ 36 37 if (!path_is_leafname(name)) 38 return -L4_EIO; 39 40 /* Create the file. */ 41 42 errcode_t retval = image_create_file(_fs, _dir, name, umask, uid, gid, 43 ino_file); 44 if (retval) 45 return -L4_EIO; 46 47 /* Notify waiting resources about the operation. */ 48 49 notify(); 50 51 return L4_EOK; 52 }