2 * Copyright (c) 1997-2006 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 acknowledgment:
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
40 * File: am-utils/amd/ops_xfs.c
45 * Irix UN*X file system: XFS (Extended File System)
50 #endif /* HAVE_CONFIG_H */
54 /* forward declarations */
55 static char *xfs_match(am_opts *fo);
56 static int xfs_mount(am_node *am, mntfs *mf);
57 static int xfs_umount(am_node *am, mntfs *mf);
69 amfs_error_lookup_child,
70 amfs_error_mount_child,
75 amfs_generic_find_srvr,
76 0, /* xfs_get_wchan */
77 FS_MKMNT | FS_NOTIMEOUT | FS_UBACKGROUND | FS_AMQINFO, /* nfs_fs_flags */
80 #endif /* HAVE_FS_AUTOFS */
85 * XFS needs local filesystem and device.
88 xfs_match(am_opts *fo)
92 plog(XLOG_USER, "xfs: no device specified");
96 dlog("XFS: mounting device \"%s\" on \"%s\"", fo->opt_dev, fo->opt_fs);
99 * Determine magic cookie to put in mtab
101 return strdup(fo->opt_dev);
106 mount_xfs(char *mntdir, char *fs_name, char *opts, int on_autofs)
113 * Figure out the name of the file system type.
115 MTYPE_TYPE type = MOUNT_TYPE_XFS;
117 memset((voidp) &xfs_args, 0, sizeof(xfs_args)); /* Paranoid */
120 * Fill in the mount structure
122 memset((voidp) &mnt, 0, sizeof(mnt));
123 mnt.mnt_dir = mntdir;
124 mnt.mnt_fsname = fs_name;
125 mnt.mnt_type = MNTTAB_TYPE_XFS;
128 flags = compute_mount_flags(&mnt);
129 #ifdef HAVE_FS_AUTOFS
131 flags |= autofs_compute_mount_flags(&mnt);
132 #endif /* HAVE_FS_AUTOFS */
134 #ifdef HAVE_XFS_ARGS_T_FLAGS
135 xfs_args.flags = 0; /* XXX: fix this to correct flags */
136 #endif /* HAVE_XFS_ARGS_T_FLAGS */
137 #ifdef HAVE_XFS_ARGS_T_FSPEC
138 xfs_args.fspec = fs_name;
139 #endif /* HAVE_XFS_ARGS_T_FSPEC */
142 * Call generic mount routine
144 return mount_fs(&mnt, flags, (caddr_t) &xfs_args, 0, type, 0, NULL, mnttab_file_name, on_autofs);
149 xfs_mount(am_node *am, mntfs *mf)
151 int on_autofs = mf->mf_flags & MFF_ON_AUTOFS;
154 error = mount_xfs(mf->mf_mount, mf->mf_info, mf->mf_mopts, on_autofs);
157 plog(XLOG_ERROR, "mount_xfs: %m");
166 xfs_umount(am_node *am, mntfs *mf)
168 int unmount_flags = (mf->mf_flags & MFF_ON_AUTOFS) ? AMU_UMOUNT_AUTOFS : 0;
170 return UMOUNT_FS(mf->mf_mount, mnttab_file_name, unmount_flags);