56 lines
1.1 KiB
C
56 lines
1.1 KiB
C
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/*
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* ads-io.c -- stub io functions for targets using the sds monitor
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*
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* Copyright (c) 1998 Cygnus Support
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*
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* The authors hereby grant permission to use, copy, modify, distribute,
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* and license this software and its documentation for any purpose, provided
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* that existing copyright notices are retained in all copies and that this
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* notice is included verbatim in any distributions. No written agreement,
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* license, or royalty fee is required for any of the authorized uses.
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* Modifications to this software may be copyrighted by their authors
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* and need not follow the licensing terms described here, provided that
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* the new terms are clearly indicated on the first page of each file where
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* they apply.
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*/
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int inbyte(void)
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{
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return -1;
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}
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void outbyte(char c)
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{
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}
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/*
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* write -- write some bytes to the output device.
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*/
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int
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write (int fd, char *ptr, unsigned len)
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{
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return len;
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}
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/*
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* print -- do a raw print of a string
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*/
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void
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print (char *ptr)
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{
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}
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/*
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* read -- read bytes from the serial port. Ignore fd, since
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* we only have stdin.
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*/
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int read (int fd, char *buf, int nbytes)
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{
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return -1;
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}
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