/*
 * tclWinSerial.c --
 *
 *	This file implements the Windows-specific serial port functions, and
 *	the "serial" channel driver.
 *
 * Copyright (c) 1999 by Scriptics Corp.
 *
 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 *
 * Serial functionality implemented by Rolf.Schroedter@dlr.de
 *
 * RCS: @(#) $Id: tclWinSerial.c,v 1.42 2010/02/15 22:56:19 nijtmans Exp $
 */

#include "tclWinInt.h"

#include <sys/stat.h>

/*

     * Use the pointer to keep the channel names unique, in case the handles
     * are shared between multiple channels (stdin/stdout).
     */

    wsprintfA(channelName, "file%lx", (int) infoPtr);

    infoPtr->channel = Tcl_CreateChannel(&serialChannelType, channelName,
	    (ClientData) infoPtr, permissions);


    SetupComm(handle, infoPtr->sysBufRead, infoPtr->sysBufWrite);
    PurgeComm(handle,
	    PURGE_TXABORT | PURGE_RXABORT | PURGE_TXCLEAR | PURGE_RXCLEAR);

    /*