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Use unique filenames for the pre ext4 convert backup.

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Change-Id: I49ee96c454c826fc92c45f160c6d45cc5566f0a6
This commit is contained in:
Koushik Dutta
2010-12-21 00:58:43 -08:00
parent 31b741174c
commit 745b5ff987
1 changed files with 11 additions and 3 deletions
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14
extendedcommands.c
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@@ -981,15 +981,23 @@ void process_volumes() {
return;
}
char backup_path[PATH_MAX];
time_t t = time(NULL);
char backup_name[PATH_MAX];
struct timeval tp;
gettimeofday(&tp, NULL);
sprintf(backup_name, "before-ext4-convert-%d", tp.tv_sec);
sprintf(backup_path, "/sdcard/clockworkmod/backup/%s", backup_name);
ui_set_show_text(1);
ui_print("Filesystems need to be converted to ext4.\n");
ui_print("A backup and restore will now take place.\n");
ui_print("If anything goes wrong, your backup will be\n");
ui_print("named before-ext4-convert. Try restoring it\n");
ui_print("named %s. Try restoring it\n", backup_name);
ui_print("in case of error.\n");
nandroid_backup("/sdcard/clockworkmod/backup/before-ext4-convert");
nandroid_restore("/sdcard/clockworkmod/backup/before-ext4-convert", 1, 1, 1, 1, 1);
nandroid_backup(backup_path);
nandroid_restore(backup_path, 1, 1, 1, 1, 1);
ui_set_show_text(0);
}