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Diffstat (limited to 'src/dosfsck.c')
| -rw-r--r-- | src/dosfsck.c | 207 |
1 files changed, 0 insertions, 207 deletions
diff --git a/src/dosfsck.c b/src/dosfsck.c deleted file mode 100644 index c4bcf1b..0000000 --- a/src/dosfsck.c +++ /dev/null @@ -1,207 +0,0 @@ -/* dosfsck.c - User interface - - Copyright (C) 1993 Werner Almesberger <werner.almesberger@lrc.di.epfl.ch> - Copyright (C) 1998 Roman Hodek <Roman.Hodek@informatik.uni-erlangen.de> - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. - - On Debian systems, the complete text of the GNU General Public License - can be found in /usr/share/common-licenses/GPL-3 file. -*/ - -/* FAT32, VFAT, Atari format support, and various fixes additions May 1998 - * by Roman Hodek <Roman.Hodek@informatik.uni-erlangen.de> */ - - -#include "version.h" - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <stdlib.h> -#include <unistd.h> -#include <getopt.h> - -#include "common.h" -#include "dosfsck.h" -#include "io.h" -#include "boot.h" -#include "fat.h" -#include "file.h" -#include "check.h" - - -int interactive = 0,list = 0,test = 0,verbose = 0,write_immed = 0; -int atari_format = 0; -unsigned n_files = 0; -void *mem_queue = NULL; - - -static void usage(char *name) -{ - fprintf(stderr,"usage: %s [-aAflrtvVwy] [-d path -d ...] " - "[-u path -u ...]\n%15sdevice\n",name,""); - fprintf(stderr," -a automatically repair the file system\n"); - fprintf(stderr," -A toggle Atari file system format\n"); - fprintf(stderr," -d path drop that file\n"); - fprintf(stderr," -f salvage unused chains to files\n"); - fprintf(stderr," -l list path names\n"); - fprintf(stderr," -n no-op, check non-interactively without changing\n"); - fprintf(stderr," -p same as -a, for compat with other *fsck\n"); - fprintf(stderr," -r interactively repair the file system\n"); - fprintf(stderr," -t test for bad clusters\n"); - fprintf(stderr," -u path try to undelete that (non-directory) file\n"); - fprintf(stderr," -v verbose mode\n"); - fprintf(stderr," -V perform a verification pass\n"); - fprintf(stderr," -w write changes to disk immediately\n"); - fprintf(stderr," -y same as -a, for compat with other *fsck\n"); - exit(2); -} - - -/* - * ++roman: On m68k, check if this is an Atari; if yes, turn on Atari variant - * of MS-DOS filesystem by default. - */ -static void check_atari( void ) -{ -#ifdef __mc68000__ - FILE *f; - char line[128], *p; - - if (!(f = fopen( "/proc/hardware", "r" ))) { - perror( "/proc/hardware" ); - return; - } - - while( fgets( line, sizeof(line), f ) ) { - if (strncmp( line, "Model:", 6 ) == 0) { - p = line + 6; - p += strspn( p, " \t" ); - if (strncmp( p, "Atari ", 6 ) == 0) - atari_format = 1; - break; - } - } - fclose( f ); -#endif -} - - -int main(int argc,char **argv) -{ - DOS_FS fs; - int rw,salvage_files,verify,c; - unsigned n_files_check=0, n_files_verify=0; - unsigned long free_clusters; - - rw = salvage_files = verify = 0; - interactive = 1; - check_atari(); - - while ((c = getopt(argc,argv,"Aad:flnprtu:vVwy")) != EOF) - switch (c) { - case 'A': /* toggle Atari format */ - atari_format = !atari_format; - break; - case 'a': - case 'p': - case 'y': - rw = 1; - interactive = 0; -// salvage_files = 1; - break; - case 'd': - file_add(optarg,fdt_drop); - break; - case 'f': - salvage_files = 1; - break; - case 'l': - list = 1; - break; - case 'n': - rw = 0; - interactive = 0; - break; - case 'r': - rw = 1; - interactive = 1; - break; - case 't': - test = 1; - break; - case 'u': - file_add(optarg,fdt_undelete); - break; - case 'v': - verbose = 1; - printf("dosfsck " VERSION " (" VERSION_DATE ")\n"); - break; - case 'V': - verify = 1; - break; - case 'w': - write_immed = 1; - break; - default: - usage(argv[0]); - } - if ((test || write_immed) && !rw) { - fprintf(stderr,"-t and -w require -a or -r\n"); - exit(2); - } - if (optind != argc-1) usage(argv[0]); - - printf( "dosfsck " VERSION ", " VERSION_DATE ", FAT32, LFN\n" ); - fs_open(argv[optind],rw); - read_boot(&fs); - if (verify) printf("Starting check/repair pass.\n"); - while (read_fat(&fs), scan_root(&fs)) qfree(&mem_queue); - if (test) fix_bad(&fs); - if (salvage_files) reclaim_file(&fs); - else reclaim_free(&fs); - free_clusters = update_free(&fs); - file_unused(); - qfree(&mem_queue); - n_files_check = n_files; - if (verify) { - n_files = 0; - printf("Starting verification pass.\n"); - read_fat(&fs); - scan_root(&fs); - reclaim_free(&fs); - qfree(&mem_queue); - n_files_verify = n_files; - } - - if (fs_changed()) { - if (rw) { - if (interactive) - rw = get_key("yn","Perform changes ? (y/n)") == 'y'; - else printf("Performing changes.\n"); - } - else - printf("Leaving file system unchanged.\n"); - } - - printf( "%s: %u files, %lu/%lu clusters\n", argv[optind], - n_files, fs.clusters - free_clusters, fs.clusters ); - - exit(fs_close(rw) ? 4 : 0); -} - -/* Local Variables: */ -/* tab-width: 8 */ -/* End: */ |