external/bsd/am-utils/dist/conf/mount/mount_irix5.c

   1 /*      $NetBSD$        */
   2
   3 /*
   4  * Copyright (c) 1997-2009 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. All advertising materials mentioning features or use of this software
  22  *    must display the following acknowledgment:
  23  *      This product includes software developed by the University of
  24  *      California, Berkeley and its contributors.
  25  * 4. Neither the name of the University nor the names of its contributors
  26  *    may be used to endorse or promote products derived from this software
  27  *    without specific prior written permission.
  28  *
  29  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  30  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  31  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  32  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  33  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  34  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  35  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  36  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  37  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  38  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  39  * SUCH DAMAGE.
  40  *
  41  *
  42  * File: am-utils/conf/mount/mount_irix5.c
  43  *
  44  */
  45
  46 /*
  47  * IRIX Mount helper
  48  */
  49
  50 #ifdef HAVE_CONFIG_H
  51 # include <config.h>
  52 #endif /* HAVE_CONFIG_H */
  53 #include <am_defs.h>
  54 #include <amu.h>
  55
  56
  57 /*
  58  * Map from conventional mount arguments
  59  * to IRIX style arguments.
  60  *
  61  * NOTE: We have to use struct nfs_args (not nfs_args_t) below because
  62  * while IRIX5.3 needs the fh_len field added to struct nfs_args for NFS3
  63  * mounts to succeed, the the mount syscall fails if the argument size
  64  * includes fh_len! Talk about a broken interface ...  -- stolcke 7/4/97
  65  */
  66 int
  67 mount_irix(char *fsname, char *dir, int flags, MTYPE_TYPE type, voidp data)
  68 {
  69
  70 #ifdef DEBUG
  71   dlog("mount_irix: fsname %s, dir %s, type %d", fsname, dir, type);
  72 #endif /* DEBUG */
  73
  74 #ifdef HAVE_FS_NFS3
  75   if (STREQ(type, MOUNT_TYPE_NFS3))
  76     return mount(fsname, dir, (MNT2_GEN_OPT_FSS | MNT2_GEN_OPT_DATA | flags),
  77                  type, (struct nfs_args *) data, sizeof(struct nfs_args));
  78 #endif /* HAVE_FS_NFS3 */
  79
  80 #ifdef HAVE_FS_NFS
  81   if (STREQ(type, MOUNT_TYPE_NFS))
  82     return mount(fsname, dir, (MNT2_GEN_OPT_FSS | MNT2_GEN_OPT_DATA | flags),
  83                  type, (struct nfs_args *) data, sizeof(struct nfs_args));
  84 #endif /* HAVE_FS_NFS */
  85
  86   /* XXX: do I need to pass {u,x,e}fs_args ? */
  87
  88 #ifdef HAVE_FS_UFS
  89   if (STREQ(type, MOUNT_TYPE_UFS))
  90     return mount(fsname, dir, (MNT2_GEN_OPT_FSS | flags), type);
  91 #endif /* HAVE_FS_UFS */
  92
  93 #ifdef HAVE_FS_EFS
  94   if (STREQ(type, MOUNT_TYPE_EFS))
  95     return mount(fsname, dir, (MNT2_GEN_OPT_FSS | flags), type);
  96 #endif /* HAVE_FS_EFS */
  97
  98 #ifdef HAVE_FS_XFS
  99   if (STREQ(type, MOUNT_TYPE_XFS))
 100     return mount(fsname, dir, (MNT2_GEN_OPT_FSS | flags), type);
 101 #endif /* HAVE_FS_XFS */
 102
 103   return EINVAL;
 104 }