2 * Copyright (c) 1997-2014 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. Neither the name of the University nor the names of its contributors
20 * may be used to endorse or promote products derived from this software
21 * without specific prior written permission.
23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36 * File: am-utils/amd/ops_cdfs.c
41 * High Sierra (CD-ROM) file system
46 #endif /* HAVE_CONFIG_H */
50 /* forward declarations */
51 static char *cdfs_match(am_opts *fo);
52 static int cdfs_mount(am_node *am, mntfs *mf);
53 static int cdfs_umount(am_node *am, mntfs *mf);
65 amfs_error_lookup_child,
66 amfs_error_mount_child,
68 0, /* cdfs_readlink */
70 0, /* cdfs_umounted */
71 amfs_generic_find_srvr,
72 0, /* cdfs_get_wchan */
73 FS_MKMNT | FS_UBACKGROUND | FS_AMQINFO, /* nfs_fs_flags */
76 #endif /* HAVE_FS_AUTOFS */
81 * CDFS needs remote filesystem.
84 cdfs_match(am_opts *fo)
87 plog(XLOG_USER, "cdfs: no source device specified");
90 dlog("CDFS: mounting device \"%s\" on \"%s\"",
91 fo->opt_dev, fo->opt_fs);
94 * Determine magic cookie to put in mtab
96 return xstrdup(fo->opt_dev);
101 mount_cdfs(char *mntdir, char *fs_name, char *opts, int on_autofs)
103 cdfs_args_t cdfs_args;
105 int genflags, cdfs_flags, retval;
108 * Figure out the name of the file system type.
110 MTYPE_TYPE type = MOUNT_TYPE_CDFS;
112 memset((voidp) &cdfs_args, 0, sizeof(cdfs_args)); /* Paranoid */
116 * Fill in the mount structure
118 memset((voidp) &mnt, 0, sizeof(mnt));
119 mnt.mnt_dir = mntdir;
120 mnt.mnt_fsname = fs_name;
121 mnt.mnt_type = MNTTAB_TYPE_CDFS;
124 #if defined(MNT2_CDFS_OPT_DEFPERM) && defined(MNTTAB_OPT_DEFPERM)
125 if (amu_hasmntopt(&mnt, MNTTAB_OPT_DEFPERM))
126 # ifdef MNT2_CDFS_OPT_DEFPERM
127 cdfs_flags |= MNT2_CDFS_OPT_DEFPERM;
128 # else /* not MNT2_CDFS_OPT_DEFPERM */
129 cdfs_flags &= ~MNT2_CDFS_OPT_NODEFPERM;
130 # endif /* not MNT2_CDFS_OPT_DEFPERM */
131 #endif /* defined(MNT2_CDFS_OPT_DEFPERM) && defined(MNTTAB_OPT_DEFPERM) */
133 #if defined(MNT2_CDFS_OPT_NODEFPERM) && defined(MNTTAB_OPT_NODEFPERM)
134 if (amu_hasmntopt(&mnt, MNTTAB_OPT_NODEFPERM))
135 cdfs_flags |= MNT2_CDFS_OPT_NODEFPERM;
136 #endif /* MNTTAB_OPT_NODEFPERM */
138 #if defined(MNT2_CDFS_OPT_NOVERSION) && defined(MNTTAB_OPT_NOVERSION)
139 if (amu_hasmntopt(&mnt, MNTTAB_OPT_NOVERSION))
140 cdfs_flags |= MNT2_CDFS_OPT_NOVERSION;
141 #endif /* defined(MNT2_CDFS_OPT_NOVERSION) && defined(MNTTAB_OPT_NOVERSION) */
143 #if defined(MNT2_CDFS_OPT_RRIP) && defined(MNTTAB_OPT_RRIP)
144 if (amu_hasmntopt(&mnt, MNTTAB_OPT_RRIP))
145 cdfs_flags |= MNT2_CDFS_OPT_RRIP;
146 #endif /* defined(MNT2_CDFS_OPT_RRIP) && defined(MNTTAB_OPT_RRIP) */
148 #if defined(MNT2_CDFS_OPT_NORRIP) && defined(MNTTAB_OPT_NORRIP)
149 if (amu_hasmntopt(&mnt, MNTTAB_OPT_NORRIP))
150 cdfs_flags |= MNT2_CDFS_OPT_NORRIP;
151 #endif /* defined(MNT2_CDFS_OPT_NORRIP) && defined(MNTTAB_OPT_NORRIP) */
153 #if defined(MNT2_CDFS_OPT_GENS) && defined(MNTTAB_OPT_GENS)
154 if (amu_hasmntopt(&mnt, MNTTAB_OPT_GENS))
155 cdfs_flags |= MNT2_CDFS_OPT_GENS;
156 #endif /* defined(MNT2_CDFS_OPT_GENS) && defined(MNTTAB_OPT_GENS) */
158 #if defined(MNT2_CDFS_OPT_EXTATT) && defined(MNTTAB_OPT_EXTATT)
159 if (amu_hasmntopt(&mnt, MNTTAB_OPT_EXTATT))
160 cdfs_flags |= MNT2_CDFS_OPT_EXTATT;
161 #endif /* defined(MNT2_CDFS_OPT_EXTATT) && defined(MNTTAB_OPT_EXTATT) */
163 #if defined(MNT2_CDFS_OPT_NOCASETRANS) && defined(MNTTAB_OPT_NOCASETRANS)
164 if (amu_hasmntopt(&mnt, MNTTAB_OPT_NOCASETRANS))
165 cdfs_flags |= MNT2_CDFS_OPT_NOCASETRANS;
166 #endif /* defined(MNT2_CDFS_OPT_NOCASETRANS) && defined(MNTTAB_OPT_NOCASETRANS) */
168 #if defined(MNT2_CDFS_OPT_NOJOLIET) && defined(MNTTAB_OPT_NOJOLIET)
169 if (amu_hasmntopt(&mnt, MNTTAB_OPT_NOJOLIET))
170 cdfs_flags |= MNT2_CDFS_OPT_NOJOLIET;
171 #endif /* defined(MNT2_CDFS_OPT_NOJOLIET) && defined(MNTTAB_OPT_NOJOLIET) */
173 #if defined(MNT2_CDFS_OPT_RRCASEINS) && defined(MNTTAB_OPT_RRCASEINS)
174 if (amu_hasmntopt(&mnt, MNTTAB_OPT_RRCASEINS))
175 cdfs_flags |= MNT2_CDFS_OPT_RRCASEINS;
176 #endif /* defined(MNT2_CDFS_OPT_RRCASEINS) && defined(MNTTAB_OPT_RRCASEINS) */
178 genflags = compute_mount_flags(&mnt);
179 #ifdef HAVE_FS_AUTOFS
181 genflags |= autofs_compute_mount_flags(&mnt);
182 #endif /* HAVE_FS_AUTOFS */
184 #ifdef HAVE_CDFS_ARGS_T_FLAGS
185 cdfs_args.flags = cdfs_flags;
186 #endif /* HAVE_CDFS_ARGS_T_FLAGS */
188 #ifdef HAVE_CDFS_ARGS_T_ISO_FLAGS
189 cdfs_args.iso_flags = genflags | cdfs_flags;
190 #endif /* HAVE_CDFS_ARGS_T_ISO_FLAGS */
192 #ifdef HAVE_CDFS_ARGS_T_ISO_PGTHRESH
193 cdfs_args.iso_pgthresh = hasmntval(&mnt, MNTTAB_OPT_PGTHRESH);
194 #endif /* HAVE_CDFS_ARGS_T_ISO_PGTHRESH */
196 #ifdef HAVE_CDFS_ARGS_T_NORRIP
197 /* XXX: need to provide norrip mount opt */
198 cdfs_args.norrip = 0; /* use Rock-Ridge Protocol extensions */
199 #endif /* HAVE_CDFS_ARGS_T_NORRIP */
201 #ifdef HAVE_CDFS_ARGS_T_SSECTOR
202 /* XXX: need to provide ssector mount option */
203 cdfs_args.ssector = 0; /* use 1st session on disk */
204 #endif /* HAVE_CDFS_ARGS_T_SSECTOR */
206 #ifdef HAVE_CDFS_ARGS_T_FSPEC
207 cdfs_args.fspec = fs_name;
208 #endif /* HAVE_CDFS_ARGS_T_FSPEC */
211 * Call generic mount routine
213 retval = mount_fs(&mnt, genflags, (caddr_t) &cdfs_args, 0, type, 0, NULL, mnttab_file_name, on_autofs);
220 cdfs_mount(am_node *am, mntfs *mf)
222 int on_autofs = mf->mf_flags & MFF_ON_AUTOFS;
225 error = mount_cdfs(mf->mf_mount, mf->mf_info, mf->mf_mopts, on_autofs);
228 plog(XLOG_ERROR, "mount_cdfs: %m");
236 cdfs_umount(am_node *am, mntfs *mf)
238 int unmount_flags = (mf->mf_flags & MFF_ON_AUTOFS) ? AMU_UMOUNT_AUTOFS : 0;
240 return UMOUNT_FS(mf->mf_mount, mnttab_file_name, unmount_flags);