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mount_msdos.c revision 1.5 
      1 /*
      2  * Copyright (c) 1994 Christopher G. Demetriou
      3  * All rights reserved.
      4  *
      5  * Redistribution and use in source and binary forms, with or without
      6  * modification, are permitted provided that the following conditions
      7  * are met:
      8  * 1. Redistributions of source code must retain the above copyright
      9  *    notice, this list of conditions and the following disclaimer.
     10  * 2. Redistributions in binary form must reproduce the above copyright
     11  *    notice, this list of conditions and the following disclaimer in the
     12  *    documentation and/or other materials provided with the distribution.
     13  * 3. All advertising materials mentioning features or use of this software
     14  *    must display the following acknowledgement:
     15  *      This product includes software developed by Christopher G. Demetriou.
     16  * 4. The name of the author may not be used to endorse or promote products
     17  *    derived from this software without specific prior written permission
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     20  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     21  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     22  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     23  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     24  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     25  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     26  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     28  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     29  */
     30 
     31 #ifndef lint
     32 static char rcsid[] = "$Id: mount_msdos.c,v 1.5 1994/04/07 02:31:22 cgd Exp $";
     33 #endif /* not lint */
     34 
     35 #include <sys/types.h>
     36 #include <sys/mount.h>
     37 #include <stdio.h>
     38 #include <stdlib.h>
     39 #include <string.h>
     40 
     41 char *progname;
     42 
     43 void
     44 usage ()
     45 {
     46 	fprintf (stderr, "usage: %s bdev dir\n", progname);
     47 	exit (1);
     48 }
     49 
     50 int
     51 main (argc, argv)
     52 int argc;
     53 char **argv;
     54 {
     55 	char *dev;
     56 	char *dir;
     57 	struct msdosfs_args args;
     58 	int c;
     59 	extern char *optarg;
     60 	extern int optind;
     61 	int opts;
     62 
     63 	progname = argv[0];
     64 
     65 	opts = 0;
     66 
     67 	while ((c = getopt (argc, argv, "F:")) != EOF) {
     68 		switch (c) {
     69 		case 'F':
     70 			opts |= atoi (optarg);
     71 			break;
     72 		default:
     73 			usage ();
     74 		}
     75 	}
     76 
     77 	if (optind + 2 != argc)
     78 		usage ();
     79 
     80 	dev = argv[optind];
     81 	dir = argv[optind + 1];
     82 
     83 	(void)memset(&args, '\0', sizeof(args));
     84 	args.fspec = dev;
     85 
     86 	if (mount (MOUNT_MSDOS, dir, opts, &args) < 0) {
     87 		perror ("mount");
     88 		exit (1);
     89 	}
     90 
     91 	exit (0);
     92 }
     93