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authorMatt Mower <mowerm@gmail.com>2015-11-11 23:22:45 +0100
committerDees Troy <dees_troy@teamw.in>2015-11-26 05:09:55 +0100
commit18794c820f109e6de2e16af0f058b562b0492cbc (patch)
tree7792ad1809e62793ad5b1e86efd6d806d1368c36 /dosfstools/src/dosfsck.c
parentFree some memory allocations (diff)
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Diffstat (limited to 'dosfstools/src/dosfsck.c')
-rw-r--r--dosfstools/src/dosfsck.c224
1 files changed, 0 insertions, 224 deletions
diff --git a/dosfstools/src/dosfsck.c b/dosfstools/src/dosfsck.c
deleted file mode 100644
index a7a59e1a1..000000000
--- a/dosfstools/src/dosfsck.c
+++ /dev/null
@@ -1,224 +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, rw = 0, list = 0, test = 0, verbose = 0, write_immed = 0;
-int atari_format = 0;
-unsigned n_files = 0;
-void *mem_queue = NULL;
-
-#ifdef USE_ANDROID_RETVALS
-unsigned retandroid = 1;
-#else
-unsigned retandroid = 0;
-#endif
-
-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 ignored\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");
- if (retandroid) {
- exit(1);
- } else {
- 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 salvage_files, verify, c;
- unsigned n_files_check = 0, n_files_verify = 0;
- unsigned long free_clusters;
-
- memset(&fs, 0, sizeof(fs));
- 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");
- if (retandroid) {
- exit(1);
- } else {
- 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 && 0)
- 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);
-
- if (retandroid) {
- return fs_close(rw) ? 4 : 0;
- } else {
- return fs_close(rw) ? 1 : 0;
- }
-}