Import smbfs-1.4.1.

This is Boris Popov's SMB/CIFS file system implementation for FreeBSD.

Obtained from:	Boris Popov via ftp://ftp.butya.kz/pub/smbfs/

5 files changed, 640 insertions, 0 deletions

diff --git a/contrib/smbfs/mount_smbfs/Makefile b/contrib/smbfs/mount_smbfs/Makefile
new file mode 100644
index 0000000..ffd79c9
--- /dev/null
+++ b/contrib/smbfs/mount_smbfs/Makefile
@@ -0,0 +1,18 @@
+# $Id: Makefile,v 1.7 2001/04/16 04:34:26 bp Exp $
+
+PROG=	mount_smbfs
+SRCS=	mount_smbfs.c getmntopts.c
+MAN8=	mount_smbfs.8
+
+BINDIR=	/sbin
+#NOSHARED=yes
+
+MOUNT=	${.CURDIR}/../mount
+CFLAGS+= -DSMBFS -I${MOUNT}
+
+.PATH:	${MOUNT}
+
+LDADD+= -lsmb
+DPADD+= ${LIBSMB}
+
+.include <bsd.prog.mk>
diff --git a/contrib/smbfs/mount_smbfs/getmntopts.c b/contrib/smbfs/mount_smbfs/getmntopts.c
new file mode 100644
index 0000000..895b61c
--- /dev/null
+++ b/contrib/smbfs/mount_smbfs/getmntopts.c
@@ -0,0 +1,108 @@
+/*-
+ * Copyright (c) 1994
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * 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.
+ */
+
+#ifndef lint
+#if 0
+static char sccsid[] = "@(#)getmntopts.c	8.3 (Berkeley) 3/29/95";
+#else
+static const char rcsid[] =
+	"$Id: getmntopts.c,v 1.1 2000/03/29 01:26:41 bp Exp $";
+#endif
+#endif /* not lint */
+
+#include <sys/param.h>
+
+#include <err.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "mntopts.h"
+
+int getmnt_silent = 0;
+
+void
+getmntopts(options, m0, flagp, altflagp)
+	const char *options;
+	const struct mntopt *m0;
+	int *flagp;
+	int *altflagp;
+{
+	const struct mntopt *m;
+	int negative, len;
+	char *opt, *optbuf, *p;
+	int *thisflagp;
+
+	/* Copy option string, since it is about to be torn asunder... */
+	if ((optbuf = strdup(options)) == NULL)
+		err(1, NULL);
+
+	for (opt = optbuf; (opt = strtok(opt, ",")) != NULL; opt = NULL) {
+		/* Check for "no" prefix. */
+		if (opt[0] == 'n' && opt[1] == 'o') {
+			negative = 1;
+			opt += 2;
+		} else
+			negative = 0;
+
+		/*
+		 * for options with assignments in them (ie. quotas)
+		 * ignore the assignment as it's handled elsewhere
+		 */
+		p = strchr(opt, '=');
+		if (p)
+			 *++p = '\0';
+
+		/* Scan option table. */
+		for (m = m0; m->m_option != NULL; ++m) {
+			len = strlen(m->m_option);
+			if (strncasecmp(opt, m->m_option, len) == 0)
+				if (   m->m_option[len]	== '\0'
+				    || m->m_option[len]	== '='
+				   )
+				break;
+		}
+
+		/* Save flag, or fail if option is not recognized. */
+		if (m->m_option) {
+			thisflagp = m->m_altloc ? altflagp : flagp;
+			if (negative == m->m_inverse)
+				*thisflagp |= m->m_flag;
+			else
+				*thisflagp &= ~m->m_flag;
+		} else if (!getmnt_silent) {
+			errx(1, "-o %s: option not supported", opt);
+		}
+	}
+
+	free(optbuf);
+}
diff --git a/contrib/smbfs/mount_smbfs/mntopts.h b/contrib/smbfs/mount_smbfs/mntopts.h
new file mode 100644
index 0000000..5b6d52e
--- /dev/null
+++ b/contrib/smbfs/mount_smbfs/mntopts.h
@@ -0,0 +1,91 @@
+/*-
+ * Copyright (c) 1994
+ *      The Regents of the University of California.  All rights reserved.
+ *
+ * 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.
+ *
+ *	@(#)mntopts.h	8.7 (Berkeley) 3/29/95
+ *	$Id: mntopts.h,v 1.1 2000/03/29 01:26:41 bp Exp $
+ */
+
+struct mntopt {
+	const char *m_option;	/* option name */
+	int m_inverse;		/* if a negative option, e.g. "dev" */
+	int m_flag;		/* bit to set, e.g. MNT_RDONLY */
+	int m_altloc;		/* 1 => set bit in altflags */
+};
+
+/* User-visible MNT_ flags. */
+#define MOPT_ASYNC		{ "async",	0, MNT_ASYNC, 0 }
+#define MOPT_NOATIME		{ "atime",	1, MNT_NOATIME, 0 }
+#define MOPT_NODEV		{ "dev",	1, MNT_NODEV, 0 }
+#define MOPT_NOEXEC		{ "exec",	1, MNT_NOEXEC, 0 }
+#define MOPT_NOSUID		{ "suid",	1, MNT_NOSUID, 0 }
+#define MOPT_NOSYMFOLLOW	{ "symfollow",  1, MNT_NOSYMFOLLOW, 0 }
+#define MOPT_RDONLY		{ "rdonly",	0, MNT_RDONLY, 0 }
+#define MOPT_SYNC		{ "sync",	0, MNT_SYNCHRONOUS, 0 }
+#define MOPT_UNION		{ "union",	0, MNT_UNION, 0 }
+#define MOPT_USERQUOTA		{ "userquota",	0, 0, 0 }
+#define MOPT_GROUPQUOTA		{ "groupquota",	0, 0, 0 }
+#define MOPT_NOCLUSTERR		{ "clusterr",	1, MNT_NOCLUSTERR, 0 }
+#define MOPT_NOCLUSTERW		{ "clusterw",	1, MNT_NOCLUSTERW, 0 }
+#define MOPT_SUIDDIR		{ "suiddir",	0, MNT_SUIDDIR, 0 }
+
+/* Control flags. */
+#define MOPT_FORCE		{ "force",	0, MNT_FORCE, 0 }
+#define MOPT_UPDATE		{ "update",	0, MNT_UPDATE, 0 }
+#define MOPT_RO			{ "ro",		0, MNT_RDONLY, 0 }
+#define MOPT_RW			{ "rw",		1, MNT_RDONLY, 0 }
+
+/* This is parsed by mount(8), but is ignored by specific mount_*(8)s. */
+#define MOPT_AUTO		{ "auto",	0, 0, 0 }
+
+#define MOPT_FSTAB_COMPAT						\
+	MOPT_RO,							\
+	MOPT_RW,							\
+	MOPT_AUTO
+
+/* Standard options which all mounts can understand. */
+#define MOPT_STDOPTS							\
+	MOPT_USERQUOTA,							\
+	MOPT_GROUPQUOTA,						\
+	MOPT_FSTAB_COMPAT,						\
+	MOPT_NOATIME,							\
+	MOPT_NODEV,							\
+	MOPT_NOEXEC,							\
+	MOPT_SUIDDIR,		/* must be before MOPT_NOSUID */	\
+	MOPT_NOSUID,							\
+	MOPT_NOSYMFOLLOW,						\
+	MOPT_RDONLY,							\
+	MOPT_UNION,							\
+	MOPT_NOCLUSTERR,						\
+	MOPT_NOCLUSTERW
+
+void getmntopts __P((const char *, const struct mntopt *, int *, int *));
+extern int getmnt_silent;
diff --git a/contrib/smbfs/mount_smbfs/mount_smbfs.8 b/contrib/smbfs/mount_smbfs/mount_smbfs.8
new file mode 100644
index 0000000..b2c68d2
--- /dev/null
+++ b/contrib/smbfs/mount_smbfs/mount_smbfs.8
@@ -0,0 +1,158 @@
+.\" $Id: mount_smbfs.8,v 1.8 2000/06/09 13:52:56 bp Exp $
+.Dd Mar 10, 2000
+.Dt MOUNT_SMBFS 8
+.Os FreeBSD
+.Sh NAME
+.Nm mount_smbfs
+.Nd mounts a shared resource from an SMB file server
+.Sh SYNOPSIS
+.Nm mount_smbfs
+.Op Fl E Ar cs1:cs2
+.Op Fl I Ar host
+.Op Fl L Ar locale
+.Op Fl M Ar crights:srights
+.Op Fl N
+.Op Fl O Ar cowner:cgroup/sowner:sgroup
+.Op Fl R Ar retrycount
+.Op Fl T Ar timeout
+.Op Fl W Ar workgroup
+.Op Fl c Ar case
+.Op Fl d Ar mode
+.Op Fl f Ar mode
+.Op Fl g Ar gid
+.Op Fl n Ar opt
+.Op Fl u Ar uid
+.Ar //user@server/share
+.Ar node
+.Sh DESCRIPTION
+The
+.Nm
+command mounts a share from a remote server using SMB/CIFS protocol.
+.Pp
+The options are:
+.Bl -tag -width indent
+.It Fl E Ar cs1:cs2
+Specifies local
+.Ar (cs1)
+and server's
+.Ar (cs2)
+character sets.
+.It Fl I Ar host
+Do not use NetBIOS name resolver and connect directly to
+.Ar host ,
+which can be either a valid DNS name or an IP address.
+.It Fl L Ar locale
+Use
+.Ar locale
+for lower/upper case conversion routines.
+Set the locale for case conversion.
+By default
+.Nm
+tries to use an environment variable
+.Ev LC_* 
+to determine it.
+.It Fl M Ar crights:srights
+Assign access rights to the newly created connection.
+See
+.Xr nsmb 8
+for theory.
+.It Fl N
+Do not ask for a password.
+At run time,
+.Nm
+reads the
+.Pa ~/.nsmbrc
+file for additional configuration parameters and a password.
+If no password is found the
+.Nm
+prompts for it.
+.It Fl O Ar cowner:cgroup/sowner:sgroup
+Assign owner/group attributes to the newly created connection.
+See
+.Xr nsmb 8
+for theory.
+.It Fl R Ar retrycount
+How many retries should be done before the SMB requester decides to drop
+the connection.
+.It Fl T Ar timeout
+Timeout in seconds for each request.
+.It Fl W Ar workgroup
+This option specifies the workgroup to be used in the authentication request.
+.It Fl c Ar case
+Set a
+.Ar case 
+option which affects name representation.
+.Ar case 
+can be one of the following:
+.Bl -tag -width "ValueXX"
+.It Em Value
+.Em Meaning
+.It l
+All existing file names converted to lower case. 
+Newly created file gets a lower case.
+.It u
+All existing file names converted to upper case.
+Newly created file gets an upper case unde.
+.El
+.It Fl f Ar mode , Fl d Ar mode
+Specify permissions that should be assigned to files and directories.
+The values must be specified as octal numbers.
+Default value for the file mode
+is taken from mount point, default value for the dir mode adds execute
+permission where the file mode gives read permission.
+
+Note that these permissions can differ from the rights granted by SMB
+server. 
+.It Fl u Ar uid , Fl g Ar gid
+User id and group id assigned to files.
+The default is owner and group id from
+directory where the volume is mounted.
+.It Ar //user@server/share
+The
+.Nm
+command will use
+.Ar server
+as the NetBIOS name of remote computer,
+.Ar user
+as the remote user name and
+.Ar share
+as the resource name on a remote server.
+.It Ar node
+Path to mount point.
+.El
+.Sh FILES
+.Bl -tag -width /var/log/wtmp -compact
+.It Pa ~/.nsmbrc
+Keeps static parameters for connections and other information.
+See
+.Pa ./examples/dot.nsmbrc
+for details.
+.El
+
+.Sh EXAMPLES
+The following examples illustrate how to connect to a SMB server
+.Em SAMBA
+as user
+.Em GUEST
+and mount shares
+.Em PUBLIC
+and
+.Em TMP :
+.Bd -literal -offset indent
+mount_smbfs -I samba.mydomain.com //guest@samba/public /smb/public
+mount_smbfs -I 192.168.20.3 -E koi8-r:cp866 //guest@samba/tmp /smb/tmp
+.Ed
+.Pp
+It is possible to use
+.Xr fstab 5
+for smbfs mounts:
+.Bd -literal -offset indent
+//guest@samba/public    /smb/public     smbfs  rw,noauto 0   0
+.Ed
+
+.Sh BUGS
+Please report bugs to the author.
+
+.Sh AUTHORS
+.An Boris Popov Aq bp@butya.kz ,
+.Aq bp@freebsd.org
diff --git a/contrib/smbfs/mount_smbfs/mount_smbfs.c b/contrib/smbfs/mount_smbfs/mount_smbfs.c
new file mode 100644
index 0000000..3122bc4
--- /dev/null
+++ b/contrib/smbfs/mount_smbfs/mount_smbfs.c
@@ -0,0 +1,265 @@
+/*
+ * Copyright (c) 2000-2001, Boris Popov
+ * All rights reserved.
+ *
+ * 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 Boris Popov.
+ * 4. Neither the name of the author nor the names of any co-contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
+ *
+ * $Id: mount_smbfs.c,v 1.13 2001/04/16 12:46:46 bp Exp $
+ */
+#include <sys/param.h>
+#include <sys/stat.h>
+#include <sys/errno.h>
+#include <sys/mount.h>
+
+#include <stdio.h>
+#include <string.h>
+#include <pwd.h>
+#include <grp.h>
+#include <unistd.h>
+#include <ctype.h>
+#include <stdlib.h>
+#include <err.h>
+#include <sysexits.h>
+
+#include <cflib.h>
+
+#include <netsmb/smb.h>
+#include <netsmb/smb_conn.h>
+#include <netsmb/smb_lib.h>
+
+#include <fs/smbfs/smbfs.h>
+
+#include "mntopts.h"
+
+static char mount_point[MAXPATHLEN + 1];
+static void usage(void);
+
+static struct mntopt mopts[] = {
+	MOPT_STDOPTS,
+	{ NULL }
+};
+
+
+int
+main(int argc, char *argv[])
+{
+	struct smb_ctx sctx, *ctx = &sctx;
+	struct smbfs_args mdata;
+	struct stat st;
+	struct vfsconf vfc;
+	char *next;
+	int opt, error, mntflags, caseopt;
+
+	if (argc == 2) {
+		if (strcmp(argv[1], "-h") == 0) {
+			usage();
+		} else if (strcmp(argv[1], "-v") == 0) {
+			errx(EX_OK, "version %d.%d.%d", SMBFS_VERSION / 100000,
+			    (SMBFS_VERSION % 10000) / 1000,
+			    (SMBFS_VERSION % 1000) / 100);
+		}
+	}
+	if (argc < 3)
+		usage();
+
+	error = getvfsbyname(SMBFS_VFSNAME, &vfc);
+	if (error && vfsisloadable(SMBFS_VFSNAME)) {
+		if(vfsload(SMBFS_VFSNAME))
+			err(EX_OSERR, "vfsload("SMBFS_VFSNAME")");
+		endvfsent();
+		error = getvfsbyname(SMBFS_VFSNAME, &vfc);
+	}
+	if (error)
+		errx(EX_OSERR, "SMB filesystem is not available");
+
+	if (smb_lib_init() != 0)
+		exit(1);
+
+	mntflags = error = 0;
+	bzero(&mdata, sizeof(mdata));
+	mdata.uid = mdata.gid = -1;
+	caseopt = SMB_CS_NONE;
+
+	if (smb_ctx_init(ctx, argc, argv, SMBL_SHARE, SMBL_SHARE, SMB_ST_DISK) != 0)
+		exit(1);
+	if (smb_ctx_readrc(ctx) != 0)
+		exit(1);
+	if (smb_rc)
+		rc_close(smb_rc);
+
+	while ((opt = getopt(argc, argv, STDPARAM_OPT"c:d:f:g:l:n:o:u:w:")) != -1) {
+		switch (opt) {
+		    case STDPARAM_ARGS:
+			error = smb_ctx_opt(ctx, opt, optarg);
+			if (error)
+				exit(1);
+			break;
+		    case 'u': {
+			struct passwd *pwd;
+
+			pwd = isdigit(optarg[0]) ?
+			    getpwuid(atoi(optarg)) : getpwnam(optarg);
+			if (pwd == NULL)
+				errx(EX_NOUSER, "unknown user '%s'", optarg);
+			mdata.uid = pwd->pw_uid;
+			break;
+		    }
+		    case 'g': {
+			struct group *grp;
+
+			grp = isdigit(optarg[0]) ?
+			    getgrgid(atoi(optarg)) : getgrnam(optarg);
+			if (grp == NULL)
+				errx(EX_NOUSER, "unknown group '%s'", optarg);
+			mdata.gid = grp->gr_gid;
+			break;
+		    }
+		    case 'd':
+			errno = 0;
+			mdata.dir_mode = strtol(optarg, &next, 8);
+			if (errno || *next != 0)
+				errx(EX_DATAERR, "invalid value for directory mode");
+			break;
+		    case 'f':
+			errno = 0;
+			mdata.file_mode = strtol(optarg, &next, 8);
+			if (errno || *next != 0)
+				errx(EX_DATAERR, "invalid value for file mode");
+			break;
+		    case '?':
+			usage();
+			/*NOTREACHED*/
+		    case 'n': {
+			char *inp, *nsp;
+
+			nsp = inp = optarg;
+			while ((nsp = strsep(&inp, ",;:")) != NULL) {
+				if (strcasecmp(nsp, "LONG") == 0)
+					mdata.flags |= SMBFS_MOUNT_NO_LONG;
+				else
+					errx(EX_DATAERR, "unknown suboption '%s'", nsp);
+			}
+			break;
+		    };
+		    case 'o':
+			getmntopts(optarg, mopts, &mntflags, 0);
+			break;
+		    case 'c':
+			switch (optarg[0]) {
+			    case 'l':
+				caseopt |= SMB_CS_LOWER;
+				break;
+			    case 'u':
+				caseopt |= SMB_CS_UPPER;
+				break;
+			    default:
+		    		errx(EX_DATAERR, "invalid suboption '%c' for -c",
+				    optarg[0]);
+			}
+			break;
+		    default:
+			usage();
+		}
+	}
+
+	if (optind == argc - 2)
+		optind++;
+	
+	if (optind != argc - 1)
+		usage();
+	realpath(argv[optind], mount_point);
+
+	if (stat(mount_point, &st) == -1)
+		err(EX_OSERR, "could not find mount point %s", mount_point);
+	if (!S_ISDIR(st.st_mode)) {
+		errno = ENOTDIR;
+		err(EX_OSERR, "can't mount on %s", mount_point);
+	}
+/*
+	if (smb_getextattr(mount_point, &einfo) == 0)
+		errx(EX_OSERR, "can't mount on %s twice", mount_point);
+*/
+	if (mdata.uid == -1)
+		mdata.uid = st.st_uid;
+	if (mdata.gid == -1)
+		mdata.gid = st.st_gid;
+	if (mdata.file_mode == 0 )
+		mdata.file_mode = st.st_mode & (S_IRWXU | S_IRWXG | S_IRWXO);
+	if (mdata.dir_mode == 0) {
+		mdata.dir_mode = mdata.file_mode;
+		if (mdata.dir_mode & S_IRUSR)
+			mdata.dir_mode |= S_IXUSR;
+		if (mdata.dir_mode & S_IRGRP)
+			mdata.dir_mode |= S_IXGRP;
+		if (mdata.dir_mode & S_IROTH)
+			mdata.dir_mode |= S_IXOTH;
+	}
+	/*
+	 * For now, let connection be private for this mount
+	 */
+	ctx->ct_ssn.ioc_opt |= SMBVOPT_PRIVATE;
+	ctx->ct_ssn.ioc_owner = ctx->ct_sh.ioc_owner = 0; /* root */
+	ctx->ct_ssn.ioc_group = ctx->ct_sh.ioc_group = mdata.gid;
+	opt = 0;
+	if (mdata.dir_mode & S_IXGRP)
+		opt |= SMBM_EXECGRP;
+	if (mdata.dir_mode & S_IXOTH)
+		opt |= SMBM_EXECOTH;
+	ctx->ct_ssn.ioc_rights |= opt;
+	ctx->ct_sh.ioc_rights |= opt;
+	error = smb_ctx_resolve(ctx);
+	if (error)
+		exit(1);
+	error = smb_ctx_lookup(ctx, SMBL_SHARE, SMBLK_CREATE);
+	if (error) {
+		exit(1);
+	}
+	strcpy(mdata.mount_point,mount_point);
+	mdata.version = SMBFS_VERSION;
+	mdata.dev = ctx->ct_fd;
+	mdata.caseopt = caseopt;
+	error = mount(SMBFS_VFSNAME, mdata.mount_point, mntflags, (void*)&mdata);
+	smb_ctx_done(ctx);
+	if (error) {
+		smb_error("mount error: %s", error, mdata.mount_point);
+		exit(1);
+	}
+	return 0;
+}
+
+static void
+usage(void)
+{
+	fprintf(stderr, "%s\n%s\n%s\n%s\n",
+	"usage: mount_smbfs [-Chv] [-U user] [-connection options]",
+	"                   [-M mode] [-c case] [-d mode] [-f mode]",
+	"                   [-g gid] [-l locale] [-n os2] [-u uid] [-w scheme]",
+	"                   /user@server/share node");
+
+	exit (1);
+}