2 * Copyright (c) 1997-2014 Erez Zadok
3 * Copyright (c) 1989 Jan-Simon Pendry
4 * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
5 * Copyright (c) 1989 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/amfs_error.c
42 * This is used as a last resort catchall if
43 * nothing else worked. EFS just returns lots
44 * of error codes, except for unmount which
45 * always works of course.
50 #endif /* HAVE_CONFIG_H */
54 static char *amfs_error_match(am_opts *fo);
55 static int amfs_error_mount(am_node *am, mntfs *mf);
56 static int amfs_error_umount(am_node *am, mntfs *mf);
62 am_ops amfs_error_ops =
66 0, /* amfs_error_init */
69 amfs_error_lookup_child,
70 amfs_error_mount_child,
72 0, /* amfs_error_readlink */
73 0, /* amfs_error_mounted */
74 0, /* amfs_error_umounted */
75 amfs_generic_find_srvr,
76 0, /* amfs_error_get_wchan */
77 FS_DISCARD, /* nfs_fs_flags */
79 AUTOFS_ERROR_FS_FLAGS,
80 #endif /* HAVE_FS_AUTOFS */
86 * EFS file system always matches
89 amfs_error_match(am_opts *fo)
91 return xstrdup("(error-hook)");
96 amfs_error_mount(am_node *am, mntfs *mf)
103 amfs_error_umount(am_node *am, mntfs *mf)
113 * EFS interface to RPC lookup() routine.
114 * Should never get here in the automounter.
115 * If we do then just give an error.
118 amfs_error_lookup_child(am_node *mp, char *fname, int *error_return, int op)
120 *error_return = ESTALE;
126 * EFS interface to RPC lookup() routine.
127 * Should never get here in the automounter.
128 * If we do then just give an error.
131 amfs_error_mount_child(am_node *ap, int *error_return)
133 *error_return = ESTALE;
139 * EFS interface to RPC readdir() routine.
140 * Should never get here in the automounter.
141 * If we do then just give an error.
144 amfs_error_readdir(am_node *mp, voidp cookie, voidp dp, voidp ep, u_int count)