2 * Copyright (c) 1997-1998 Erez Zadok
3 * Copyright (c) 1990 Jan-Simon Pendry
4 * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
5 * Copyright (c) 1990 The Regents of the University of California.
8 * This code is derived from software contributed to Berkeley by
9 * Jan-Simon Pendry at Imperial College, London.
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
19 * 3. All advertising materials mentioning features or use of this software
20 * must display the following acknowledgement:
21 * This product includes software developed by the University of
22 * California, Berkeley and its contributors.
23 * 4. Neither the name of the University nor the names of its contributors
24 * may be used to endorse or promote products derived from this software
25 * without specific prior written permission.
27 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
28 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
29 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
30 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
31 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
32 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
33 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
34 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
35 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
36 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
41 * $Id: ops_cdfs.c,v 5.2.2.1 1992/02/09 15:09:08 jsp beta $
46 * High Sierra (CD-ROM) file system
51 #endif /* HAVE_CONFIG_H */
55 /* forward declarations */
56 static char *cdfs_match(am_opts *fo);
57 static int cdfs_fmount(mntfs *mf);
58 static int cdfs_fumount(mntfs *mf);
74 0, /* cdfs_readlink */
76 0, /* cdfs_umounted */
78 FS_MKMNT | FS_UBACKGROUND | FS_AMQINFO
83 * CDFS needs remote filesystem.
86 cdfs_match(am_opts *fo)
89 plog(XLOG_USER, "cdfs: no source device specified");
93 dlog("CDFS: mounting device \"%s\" on \"%s\"",
94 fo->opt_dev, fo->opt_fs);
98 * Determine magic cookie to put in mtab
100 return strdup(fo->opt_dev);
105 mount_cdfs(char *dir, char *fs_name, char *opts)
107 cdfs_args_t cdfs_args;
109 int genflags, cdfs_flags;
112 * Figure out the name of the file system type.
114 MTYPE_TYPE type = MOUNT_TYPE_CDFS;
116 memset((voidp) &cdfs_args, 0, sizeof(cdfs_args)); /* Paranoid */
120 * Fill in the mount structure
122 memset((voidp) &mnt, 0, sizeof(mnt));
124 mnt.mnt_fsname = fs_name;
125 mnt.mnt_type = MNTTAB_TYPE_CDFS;
128 #if defined(MNT2_CDFS_OPT_DEFPERM) && defined(MNTTAB_OPT_DEFPERM)
129 if (hasmntopt(&mnt, MNTTAB_OPT_DEFPERM))
130 # ifdef MNT2_CDFS_OPT_DEFPERM
131 cdfs_flags |= MNT2_CDFS_OPT_DEFPERM;
132 # else /* not MNT2_CDFS_OPT_DEFPERM */
133 cdfs_flags &= ~MNT2_CDFS_OPT_NODEFPERM;
134 # endif /* not MNT2_CDFS_OPT_DEFPERM */
135 #endif /* defined(MNT2_CDFS_OPT_DEFPERM) && defined(MNTTAB_OPT_DEFPERM) */
137 #if defined(MNT2_CDFS_OPT_NODEFPERM) && defined(MNTTAB_OPT_NODEFPERM)
138 if (hasmntopt(&mnt, MNTTAB_OPT_NODEFPERM))
139 cdfs_flags |= MNT2_CDFS_OPT_NODEFPERM;
140 #endif /* MNTTAB_OPT_NODEFPERM */
142 #if defined(MNT2_CDFS_OPT_NOVERSION) && defined(MNTTAB_OPT_NOVERSION)
143 if (hasmntopt(&mnt, MNTTAB_OPT_NOVERSION))
144 cdfs_flags |= MNT2_CDFS_OPT_NOVERSION;
145 #endif /* defined(MNT2_CDFS_OPT_NOVERSION) && defined(MNTTAB_OPT_NOVERSION) */
147 #if defined(MNT2_CDFS_OPT_RRIP) && defined(MNTTAB_OPT_RRIP)
148 if (hasmntopt(&mnt, MNTTAB_OPT_RRIP))
149 cdfs_flags |= MNT2_CDFS_OPT_RRIP;
150 #endif /* defined(MNT2_CDFS_OPT_RRIP) && defined(MNTTAB_OPT_RRIP) */
152 genflags = compute_mount_flags(&mnt);
154 #ifdef HAVE_FIELD_CDFS_ARGS_T_FLAGS
155 cdfs_args.flags = cdfs_flags;
156 #endif /* HAVE_FIELD_CDFS_ARGS_T_FLAGS */
158 #ifdef HAVE_FIELD_CDFS_ARGS_T_ISO_FLAGS
159 cdfs_args.iso_flags = genflags | cdfs_flags;
160 #endif /* HAVE_FIELD_CDFS_ARGS_T_ISO_FLAGS */
162 #ifdef HAVE_FIELD_CDFS_ARGS_T_ISO_PGTHRESH
163 cdfs_args.iso_pgthresh = hasmntval(&mnt, MNTTAB_OPT_PGTHRESH);
164 #endif /* HAVE_FIELD_CDFS_ARGS_T_ISO_PGTHRESH */
166 #ifdef HAVE_FIELD_CDFS_ARGS_T_FSPEC
167 cdfs_args.fspec = fs_name;
168 #endif /* HAVE_FIELD_CDFS_ARGS_T_FSPEC */
170 #ifdef HAVE_FIELD_CDFS_ARGS_T_NORRIP
171 /* XXX: need to provide norrip mount opt */
172 cdfs_args.norrip = 0; /* use Rock-Ridge Protocol extensions */
173 #endif /* HAVE_FIELD_CDFS_ARGS_T_NORRIP */
175 #ifdef HAVE_FIELD_CDFS_ARGS_T_SSECTOR
176 /* XXX: need to provide ssector mount option */
177 cdfs_args.ssector = 0; /* use 1st session on disk */
178 #endif /* HAVE_FIELD_CDFS_ARGS_T_SSECTOR */
181 * Call generic mount routine
183 return mount_fs(&mnt, genflags, (caddr_t) &cdfs_args, 0, type, 0, NULL, mnttab_file_name);
188 cdfs_fmount(mntfs *mf)
192 error = mount_cdfs(mf->mf_mount, mf->mf_info, mf->mf_mopts);
195 plog(XLOG_ERROR, "mount_cdfs: %m");
203 cdfs_fumount(mntfs *mf)
205 return UMOUNT_FS(mf->mf_mount, mnttab_file_name);