os-xinu43.h

早期freebsd实现

/*
 * Copyright (c) 1989 Jan-Simon Pendry
 * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
 * Copyright (c) 1989, 1993
 *	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.
 *
 *	@(#)os-xinu43.h	8.1 (Berkeley) 6/6/93
 *
 * $Id: os-xinu43.h,v 5.2.2.1 1992/02/09 15:10:58 jsp beta $
 *
 * mt Xinu 4.3 (MORE/bsd) definitions for Amd (automounter)
 * Should work on both Vax and HP ...
 */

/*
 * Does the compiler grok void *
 */
#ifdef __GNUC__
#define	VOIDP
#endif

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

/*
 * mt Xinu have a compatibility problem
 * with getreq vs. getreqset.  On SunOS
 * getreqset takes a pointer to an fd_set,
 * whereas on MORE/bsd, getreq takes a
 * fd_set directly (cf. an integer on SunOS).
 */
#define	svc_getreqset(p)	svc_getreq(*p)

/*
 * Which version of the NFS interface are we using.
 * This is the implementation release number, not
 * the protocol revision number.
 */
#define	NFS_4

/*
 * Name of filesystem types
 */
#define	MOUNT_TYPE_NFS	"nfs"
#define	MOUNT_TYPE_UFS	"ufs"
#undef MTAB_TYPE_UFS
#define	MTAB_TYPE_UFS	"ufs"

/*
 * Byte ordering
 */
#ifndef BYTE_ORDER
#include <machine/endian.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 */

/*
 * Type of a file handle
 */
#undef NFS_FH_TYPE
#define NFS_FH_TYPE     caddr_t

/*
 * Type of filesystem type
 */
#undef MTYPE_TYPE
#define	MTYPE_TYPE	char *