1 /* $NetBSD: mount_irix5.c,v 1.1.1.3 2015/01/17 16:34:16 christos Exp $ */
2
3 /*
4 * Copyright (c) 1997-2014 Erez Zadok
5 * Copyright (c) 1990 Jan-Simon Pendry
6 * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
7 * Copyright (c) 1990 The Regents of the University of California.
8 * All rights reserved.
9 *
10 * This code is derived from software contributed to Berkeley by
11 * Jan-Simon Pendry at Imperial College, London.
12 *
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions
15 * are met:
16 * 1. Redistributions of source code must retain the above copyright
17 * notice, this list of conditions and the following disclaimer.
18 * 2. Redistributions in binary form must reproduce the above copyright
19 * notice, this list of conditions and the following disclaimer in the
20 * documentation and/or other materials provided with the distribution.
21 * 3. Neither the name of the University nor the names of its contributors
22 * may be used to endorse or promote products derived from this software
23 * without specific prior written permission.
24 *
25 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 * SUCH DAMAGE.
36 *
37 *
38 * File: am-utils/conf/mount/mount_irix5.c
39 *
40 */
41
42 /*
43 * IRIX Mount helper
44 */
45
46 #ifdef HAVE_CONFIG_H
47 # include <config.h>
48 #endif /* HAVE_CONFIG_H */
49 #include <am_defs.h>
50 #include <amu.h>
51
52
53 /*
54 * Map from conventional mount arguments
55 * to IRIX style arguments.
56 *
57 * NOTE: We have to use struct nfs_args (not nfs_args_t) below because
58 * while IRIX5.3 needs the fh_len field added to struct nfs_args for NFS3
59 * mounts to succeed, the the mount syscall fails if the argument size
60 * includes fh_len! Talk about a broken interface ... -- stolcke 7/4/97
61 */
62 int
mount_irix(char * fsname,char * dir,int flags,MTYPE_TYPE type,voidp data)63 mount_irix(char *fsname, char *dir, int flags, MTYPE_TYPE type, voidp data)
64 {
65
66 #ifdef DEBUG
67 dlog("mount_irix: fsname %s, dir %s, type %d", fsname, dir, type);
68 #endif /* DEBUG */
69
70 #ifdef HAVE_FS_NFS3
71 if (STREQ(type, MOUNT_TYPE_NFS3))
72 return mount(fsname, dir, (MNT2_GEN_OPT_FSS | MNT2_GEN_OPT_DATA | flags),
73 type, (struct nfs_args *) data, sizeof(struct nfs_args));
74 #endif /* HAVE_FS_NFS3 */
75
76 #ifdef HAVE_FS_NFS
77 if (STREQ(type, MOUNT_TYPE_NFS))
78 return mount(fsname, dir, (MNT2_GEN_OPT_FSS | MNT2_GEN_OPT_DATA | flags),
79 type, (struct nfs_args *) data, sizeof(struct nfs_args));
80 #endif /* HAVE_FS_NFS */
81
82 /* XXX: do I need to pass {u,x,e}fs_args ? */
83
84 #ifdef HAVE_FS_UFS
85 if (STREQ(type, MOUNT_TYPE_UFS))
86 return mount(fsname, dir, (MNT2_GEN_OPT_FSS | flags), type);
87 #endif /* HAVE_FS_UFS */
88
89 #ifdef HAVE_FS_EFS
90 if (STREQ(type, MOUNT_TYPE_EFS))
91 return mount(fsname, dir, (MNT2_GEN_OPT_FSS | flags), type);
92 #endif /* HAVE_FS_EFS */
93
94 #ifdef HAVE_FS_XFS
95 if (STREQ(type, MOUNT_TYPE_XFS))
96 return mount(fsname, dir, (MNT2_GEN_OPT_FSS | flags), type);
97 #endif /* HAVE_FS_XFS */
98
99 return EINVAL;
100 }
101