1 /* check.h - Check and repair a PC/MS-DOS file system 2 3 Copyright (C) 1993 Werner Almesberger <werner.almesberger@lrc.di.epfl.ch> 4 5 This program is free software: you can redistribute it and/or modify 6 it under the terms of the GNU General Public License as published by 7 the Free Software Foundation, either version 3 of the License, or 8 (at your option) any later version. 9 10 This program is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 GNU General Public License for more details. 14 15 You should have received a copy of the GNU General Public License 16 along with this program. If not, see <http://www.gnu.org/licenses/>. 17 18 On Debian systems, the complete text of the GNU General Public License 19 can be found in /usr/share/common-licenses/GPL-3 file. 20 */ 21 22 23 #ifndef _CHECK_H 24 #define _CHECK_H 25 26 loff_t alloc_rootdir_entry(DOS_FS *fs, DIR_ENT *de, const char *pattern); 27 28 /* Allocate a free slot in the root directory for a new file. The file name is 29 constructed after 'pattern', which must include a %d type format for printf 30 and expand to exactly 11 characters. The name actually used is written into 31 the 'de' structure, the rest of *de is cleared. The offset returned is to 32 where in the filesystem the entry belongs. */ 33 34 int scan_root(DOS_FS *fs); 35 36 /* Scans the root directory and recurses into all subdirectories. See check.c 37 for all the details. Returns a non-zero integer if the file system has to 38 be checked again. */ 39 40 #endif 41