63 lines
2.7 KiB
C
63 lines
2.7 KiB
C
/*
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* Copyright (c) 1989 The Regents of the University of California.
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* All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* Rick Macklem at The University of Guelph.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* from: @(#)xdr_subs.h 7.3 (Berkeley) 6/28/90
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* $Id: xdr_subs.h,v 1.5 1994/04/25 03:50:24 cgd Exp $
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*/
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#ifndef _NFS_XDR_SUBS_H_
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#define _NFS_XDR_SUBS_H_
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/*
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* Macros used for conversion to/from xdr representation by nfs...
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* These use the MACHINE DEPENDENT routines ntohl, htonl
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* As defined by "XDR: External Data Representation Standard" RFC1014
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*/
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/* From xdr to machine */
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#define fxdr_unsigned(t, v) ((t)ntohl((long)(v)))
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#define fxdr_time(f, t) {(t)->ts_sec=ntohl( \
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((struct nfsv2_time *)(f))->tv_sec); \
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(t)->ts_nsec=(1000 * ntohl( \
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((struct nfsv2_time *)(f))->tv_usec));}
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/* from machine to xdr */
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#define txdr_unsigned(v) (htonl((long)(v)))
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#define txdr_time(f, t) {((struct nfsv2_time *)(t))->tv_sec=htonl( \
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(f)->ts_sec); \
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((struct nfsv2_time *)(t))->tv_usec=htonl( \
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(f)->ts_nsec / 1000);}
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#endif /* !_NFS_XDR_SUBS_H_ */
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