76 lines
1.2 KiB
C
76 lines
1.2 KiB
C
/* $Id$ */
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/*
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* (c) copyright 1983 by the Vrije Universiteit, Amsterdam, The Netherlands.
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*
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* This product is part of the Amsterdam Compiler Kit.
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*
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* Permission to use, sell, duplicate or disclose this software must be
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* obtained in writing. Requests for such permissions may be sent to
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*
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* Dr. Andrew S. Tanenbaum
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* Wiskundig Seminarium
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* Vrije Universiteit
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* Postbox 7161
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* 1007 MC Amsterdam
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* The Netherlands
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*
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*/
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#include "pc.h"
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#ifndef EM_WSIZE
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#ifdef _EM_WSIZE
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#define EM_WSIZE _EM_WSIZE
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#endif
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#endif
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#if EM_WSIZE == 4
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#define SZ 11
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#define MININT -2147483648
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#define STRMININT "-2147483648"
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#endif
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#if EM_WSIZE == 2
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#define SZ 6
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#define MININT -32768
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#define STRMININT "-32768"
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#endif
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#if EM_WSIZE == 1
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#define SZ 4
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#define MININT -128
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#define STRMININT "-128"
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#endif
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#ifndef STRMININT
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Something wrong here !
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#endif
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void _wsi(int w, int i, struct file* f)
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{
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char* p;
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int j;
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char buf[SZ];
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if (w < 0)
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_trp(EWIDTH);
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p = &buf[SZ];
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if ((j = i) < 0)
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{
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if (i == MININT)
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{
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_wstrin(w, SZ, STRMININT, f);
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return;
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}
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j = -j;
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}
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do
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*--p = '0' + j % 10;
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while (j /= 10);
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if (i < 0)
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*--p = '-';
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_wstrin(w, (int)(&buf[SZ] - p), p, f);
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}
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void _wri(int i, struct file* f)
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{
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_wsi(SZ, i, f);
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}
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