1 /* Copyright 1986-1992 Emmet P. Gray.
2 * Copyright 1996,1997,2000-2002,2009 Alain Knaff.
3 * This file is part of mtools.
5 * Mtools 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.
10 * Mtools 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.
15 * You should have received a copy of the GNU General Public License
16 * along with Mtools. If not, see <http://www.gnu.org/licenses/>.
18 * mcd.c: Change MSDOS directories
21 #include "sysincludes.h"
26 static int mcd_callback(direntry_t *entry, MainParam_t *mp UNUSEDP)
30 if (!(fp = open_mcwd("w"))){
31 fprintf(stderr,"mcd: Can't open mcwd .file for writing\n");
35 fprintPwd(fp, entry,0);
38 return GOT_ONE | STOP_NOW;
41 static void usage(int ret) NORETURN;
42 static void usage(int ret)
44 fprintf(stderr, "Mtools version %s, dated %s\n",
46 fprintf(stderr, "Usage: %s: [-V] [-i image] msdosdirectory\n",
52 void mcd(int argc, char **argv, int type UNUSEDP) NORETURN;
53 void mcd(int argc, char **argv, int type UNUSEDP)
55 struct MainParam_t mp;
58 while ((c = getopt(argc, argv, "i:")) != EOF) {
61 set_cmd_line_image(optarg);
70 if (argc > optind + 1)
74 mp.lookupflags = ACCEPT_DIR | NO_DOTS;
75 mp.dirCallback = mcd_callback;
77 printf("%s\n", mp.mcwd);
80 exit(main_loop(&mp, argv + optind, 1));