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File: [cvs.NetBSD.org] / src / sbin / mount_chfs / mount_chfs.c (download)

Revision 1.2, Fri Sep 13 21:03:29 2013 UTC (6 years, 1 month ago) by joerg
Branch: MAIN
CVS Tags: yamt-pagecache-base9, tls-maxphys-base, tls-earlyentropy-base, tls-earlyentropy, riastradh-xf86-video-intel-2-7-1-pre-2-21-15, riastradh-drm2-base3, prg-localcount2-base3, prg-localcount2-base2, prg-localcount2-base1, prg-localcount2-base, prg-localcount2, phil-wifi-base, phil-wifi-20190609, phil-wifi, pgoyette-localcount-base, pgoyette-localcount-20170426, pgoyette-localcount-20170320, pgoyette-localcount-20170107, pgoyette-localcount-20161104, pgoyette-localcount-20160806, pgoyette-localcount-20160726, pgoyette-localcount, pgoyette-compat-merge-20190127, pgoyette-compat-base, pgoyette-compat-20190127, pgoyette-compat-20190118, pgoyette-compat-1226, pgoyette-compat-1126, pgoyette-compat-1020, pgoyette-compat-0930, pgoyette-compat-0906, pgoyette-compat-0728, pgoyette-compat-0625, pgoyette-compat-0521, pgoyette-compat-0502, pgoyette-compat-0422, pgoyette-compat-0415, pgoyette-compat-0407, pgoyette-compat-0330, pgoyette-compat-0322, pgoyette-compat-0315, pgoyette-compat, perseant-stdc-iso10646-base, perseant-stdc-iso10646, netbsd-9-base, netbsd-9, netbsd-8-base, netbsd-8-1-RELEASE, netbsd-8-1-RC1, netbsd-8-0-RELEASE, netbsd-8-0-RC2, netbsd-8-0-RC1, netbsd-8, netbsd-7-nhusb-base-20170116, netbsd-7-nhusb-base, netbsd-7-nhusb, netbsd-7-base, netbsd-7-2-RELEASE, netbsd-7-1-RELEASE, netbsd-7-1-RC2, netbsd-7-1-RC1, netbsd-7-1-2-RELEASE, netbsd-7-1-1-RELEASE, netbsd-7-1, netbsd-7-0-RELEASE, netbsd-7-0-RC3, netbsd-7-0-RC2, netbsd-7-0-RC1, netbsd-7-0-2-RELEASE, netbsd-7-0-1-RELEASE, netbsd-7-0, netbsd-7, matt-nb8-mediatek-base, matt-nb8-mediatek, localcount-20160914, bouyer-socketcan-base1, bouyer-socketcan-base, bouyer-socketcan, HEAD
Changes since 1.1: +1 -9 lines

GC mopts.

/*	$NetBSD: mount_chfs.c,v 1.2 2013/09/13 21:03:29 joerg Exp $	*/

/*-
 * Copyright (c) 2010 Department of Software Engineering,
 *		      University of Szeged, Hungary
 * All rights reserved.
 *
 * This code is derived from software contributed to The NetBSD Foundation
 * by the Department of Software Engineering, University of Szeged, Hungary
 *
 * 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.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
 */

#include <sys/cdefs.h>
#ifndef lint
#endif /* not lint */

#include <sys/param.h>
#include <sys/mount.h>
#include <sys/stat.h>
#include <ufs/ufs/ufsmount.h>

#include <ctype.h>
#include <err.h>
#include <errno.h>
#include <grp.h>
#include <mntopts.h>
#include <pwd.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>

#include "mountprog.h"
#include "mount_chfs.h"

/* --------------------------------------------------------------------- */

static void	usage(void) __dead;

/* --------------------------------------------------------------------- */

void
mount_chfs_parseargs(int argc, char *argv[], struct ufs_args *args,
    int *mntflags, char *canon_dev, char *canon_dir)
{
	int ch;
	struct stat sb;

	/* Set default values for mount point arguments. */
	memset(args, 0, sizeof(*args));
	*mntflags = 0;

	optind = optreset = 1;

	while ((ch = getopt(argc, argv, "i:")) != -1) {
		switch (ch) {
		case '?':
		default:
			usage();
		}
	}
	argc -= optind;
	argv += optind;

	if (argc != 2)
		usage();

	//strlcpy(canon_dev, argv[0], MAXPATHLEN);
	pathadj(argv[0], canon_dev);
	pathadj(argv[1], canon_dir);

	args->fspec = canon_dev;

	if (stat(canon_dir, &sb) == -1) {
		err(EXIT_FAILURE, "cannot stat `%s'", canon_dir);
	}

}

/* --------------------------------------------------------------------- */

static void
usage(void)
{
	(void)fprintf(stderr,
	    "usage: %s special mountpath\n",
	    getprogname());
	exit(1);
}

/* --------------------------------------------------------------------- */

int
mount_chfs(int argc, char *argv[])
{
	struct ufs_args args;
	char canon_dev[MAXPATHLEN], fs_name[MAXPATHLEN];
	int mntflags;
	

	mount_chfs_parseargs(argc, argv, &args, &mntflags,
	    canon_dev, fs_name);

	if (mount(MOUNT_CHEWIEFS, fs_name, mntflags, &args, sizeof args) == -1) {
		err(EXIT_FAILURE, "chfs on %s", fs_name);
	}

	if (mntflags & MNT_GETARGS) {

		//(void)printf("flash index=%d\n",  args.fl_index);
	}

	return EXIT_SUCCESS;
}

#ifndef MOUNT_NOMAIN
int
main(int argc, char *argv[])
{
	setprogname(argv[0]);
	return mount_chfs(argc, argv);
}
#endif