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os-aix3.h

/*
 * Copyright (c) 1990 Jan-Simon Pendry
 * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
 * Copyright (c) 1990 The Regents of the University of California.
 * All rights reserved.
 *
 * This code is derived from software contributed to Berkeley by
 * Jan-Simon Pendry at Imperial College, London.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *      This product includes software developed by the University of
 *      California, Berkeley and its contributors.
 * 4. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 *    %W% (Berkeley) %G%
 *
 * $Id: os-aix3.h,v 1.1.1.1 1996/03/18 09:34:02 jnhollma Exp $
 *
 * AIX 3.1 definitions for Amd (automounter)
 */

/*
 * Does the compiler grok void *
 */
#define     VOIDP

/*
 * Which version of the Sun RPC library we are using
 * This is the implementation release number, not
 * the protocol revision number.
 */
#define     RPC_4

/*
 * Which version of the NFS interface are we using.
 * This is the implementation release number, not
 * the protocol revision number.
 */
#define     NFS_AIX3

/*
 * Does this OS have NDBM support?
 */
#define OS_HAS_NDBM

/*
 * The mount table is obtained from the kernel
 */
#undef      UPDATE_MTAB

/*
 * Pick up BSD bits from include files
 * Try for 4.4 compatibility if available (AIX 3.2 and later)
 */
#define     _BSD 44

/*
 * No mntent info on AIX 3
 */
#undef      MNTENT_HDR
#define     MNTENT_HDR <sys/mntctl.h>

/*
 * Name of filesystem types
 */
#define     MOUNT_TYPE_NFS    MNT_NFS
#define     MOUNT_TYPE_UFS    MNT_JFS
#undef MTAB_TYPE_UFS
#define     MTAB_TYPE_UFS     "jfs"

/*
 * How to unmount filesystems
 */
#undef MOUNT_TRAP
#define     MOUNT_TRAP(type, mnt, flag, mnt_data) \
      aix3_mount(mnt->mnt_fsname, mnt->mnt_dir, flag, type, mnt_data, mnt->mnt_opts)
#undef      UNMOUNT_TRAP
#define     UNMOUNT_TRAP(mnt) uvmount(mnt->mnt_passno, 0)


/*
 * Byte ordering
 */
#ifndef BYTE_ORDER
#include <sys/machine.h>
#endif /* BYTE_ORDER */

#undef ARCH_ENDIAN
#if BYTE_ORDER == LITTLE_ENDIAN
#define ARCH_ENDIAN "little"
#else
#if BYTE_ORDER == BIG_ENDIAN
#define ARCH_ENDIAN "big"
#else
XXX - Probably no hope of running Amd on this machine!
#endif /* BIG */
#endif /* LITTLE */

/*
 * Miscellaneous AIX 3 bits
 */
#define     NEED_MNTOPT_PARSER
#define     SHORT_MOUNT_NAME

#define     MNTMAXSTR       128

#define     MNTTYPE_UFS "jfs"       /* Un*x file system */
#define     MNTTYPE_NFS "nfs"       /* network file system */
#define     MNTTYPE_IGNORE    "ignore"    /* No type specified, ignore this entry */

struct mntent {
      char  *mnt_fsname;      /* name of mounted file system */
      char  *mnt_dir;   /* file system path prefix */
      char  *mnt_type;  /* MNTTYPE_* */
      char  *mnt_opts;  /* MNTOPT* */
      int   mnt_freq;   /* dump frequency, in days */
      int   mnt_passno; /* pass number on parallel fsck */
};

#define     NFS_HDR "misc-aix3.h"
#define     UFS_HDR "misc-aix3.h"
#undef NFS_FH_DREF
#define     NFS_FH_DREF(dst, src) { (dst) = *(src); }
#undef NFS_SA_DREF
#define     NFS_SA_DREF(dst, src) { (dst).addr = *(src); }
#define     M_RDONLY MNT_READONLY

/*
 * How to get a mount list
 */
#undef      READ_MTAB_FROM_FILE
#define     READ_MTAB_AIX3_STYLE

/*
 * The data for the mount syscall needs the path in addition to the
 * host name since that is the only source of information about the
 * mounted filesystem.
#define     NFS_ARGS_NEEDS_PATH
 */

#define     NFS_LOMAP   34
#define     NFS_HIMAP   99
#define NFS_ERROR_MAPPING \
static nfs_errormap[] = {          0,75,77,99,99,99, \
                  99,99,99,99,99,78,99,99,99,79, \
                  99,99,70,99,35,36,37,38,39,40, \
                  41,42,43,44,45,46,47,48,49,50, \
                  51,52,53,54,55,56,57,58,60,61, \
                  64,65,99,67,68,62,63,66,69,68, \
                  99,99,99,71,99,99,99,99,99,99 \
                  };

#define     MOUNT_HELPER_SOURCE "mount_aix.c"

/*
 * Need this too
 */
#include <time.h>
#include <sys/time.h>

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