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28 lines
954 B
C
28 lines
954 B
C
/* isatty.c -- chek the terminal device.
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*
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* Copyright (c) 1995 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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#include "glue.h"
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/*
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* isatty -- returns 1 if connected to a terminal device,
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* returns 0 if not. Since we're hooked up to a
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* serial port, we'll say yes _AND return a 1.
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*/
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int
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_DEFUN (_isatty, (fd),
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int fd)
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{
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return (1);
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}
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