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author | scottl <scottl@FreeBSD.org> | 2002-04-14 16:52:14 +0000 |
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committer | scottl <scottl@FreeBSD.org> | 2002-04-14 16:52:14 +0000 |
commit | 1fd1b83baf376aa6cdbc4fee6c646c2e732250cd (patch) | |
tree | cb837dcaf5010099c0b2e9ce021a70b5e6f736ef /sbin/mount_udf/mount_udf.c | |
parent | 0559ebe0fd6ed993e11e306ef21ed5a9cb6da7f9 (diff) | |
download | FreeBSD-src-1fd1b83baf376aa6cdbc4fee6c646c2e732250cd.zip FreeBSD-src-1fd1b83baf376aa6cdbc4fee6c646c2e732250cd.tar.gz |
Actually add the UDF files!
Diffstat (limited to 'sbin/mount_udf/mount_udf.c')
-rw-r--r-- | sbin/mount_udf/mount_udf.c | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/sbin/mount_udf/mount_udf.c b/sbin/mount_udf/mount_udf.c new file mode 100644 index 0000000..bc2dd16 --- /dev/null +++ b/sbin/mount_udf/mount_udf.c @@ -0,0 +1,142 @@ +/* + * Copyright (c) 1992, 1993, 1994 + * The Regents of the University of California. All rights reserved. + * Copyright (c) 2002 Scott Long + * + * This code is derived from software contributed to Berkeley + * by Pace Willisson (pace@blitz.com). The Rock Ridge Extension + * Support code is derived from software contributed to Berkeley + * by Atsushi Murai (amurai@spec.co.jp). + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +/* + * This is just a rip-off of mount_iso9660.c. It's been vastly simplified + * because UDF doesn't take any options at this time. + */ + +#include <sys/cdio.h> +#include <sys/file.h> +#include <sys/param.h> +#include <sys/mount.h> +#include <fs/udf/udf_mount.h> + +#include <err.h> +#include <errno.h> +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <sysexits.h> +#include <unistd.h> + +#include "mntopts.h" + +struct mntopt mopts[] = { + MOPT_STDOPTS, + MOPT_UPDATE, + { NULL } +}; + +void usage(void); + +int +main(int argc, char **argv) +{ + struct udf_args args; + int ch, mntflags, opts; + char *dev, *dir, mntpath[MAXPATHLEN]; + struct vfsconf vfc; + int error, verbose; + + mntflags = opts = verbose = 0; + memset(&args, 0, sizeof args); + args.ssector = -1; + while ((ch = getopt(argc, argv, "o:v")) != -1) + switch (ch) { + case 'o': + getmntopts(optarg, mopts, &mntflags, &opts); + break; + case 'v': + verbose++; + break; + case '?': + default: + usage(); + } + argc -= optind; + argv += optind; + + if (argc != 2) + usage(); + + dev = argv[0]; + dir = argv[1]; + + /* + * Resolve the mountpoint with realpath(3) and remove unnecessary + * slashes from the devicename if there are any. + */ + (void)checkpath(dir, mntpath); + (void)rmslashes(dev, dev); + +#define DEFAULT_ROOTUID -2 + /* + * UDF filesystems are not writeable. + */ + mntflags |= MNT_RDONLY; + args.export.ex_flags = MNT_EXRDONLY; + args.fspec = dev; + args.export.ex_root = DEFAULT_ROOTUID; + args.flags = opts; + + error = getvfsbyname("udf", &vfc); + if (error && vfsisloadable("udf")) { + if (vfsload("udf")) + err(EX_OSERR, "vfsload(udf)"); + endvfsent(); /* flush cache */ + error = getvfsbyname("udf", &vfc); + } + if (error) + errx(1, "udf filesystem is not available"); + + if (mount(vfc.vfc_name, mntpath, mntflags, &args) < 0) + err(1, "%s", args.fspec); + exit(0); +} + +void +usage(void) +{ + (void)fprintf(stderr, + "usage: mount_udf [-v] [-o options] special node\n"); + exit(EX_USAGE); +} |