/* usrSerialOld.c - old (pre-tornado) serial device configuration file *//* Copyright 1984-1998 Wind River Systems, Inc. *//*modification history--------------------01b,24feb99,pr   added control for PC_CONSOLE in IO initialization (SPR#23075)01a,03jun98,ms   written*//*DESCRIPTIONUser configurable old (pre-tornado) serial device intialization.*//******************************************************************************** usrSerialOldInit - initialize the serial ports*/STATUS usrSerialOldInit (void)    {    char tyName [20];    int ix;    if (NUM_TTY > 0)	{	tyCoDrv ();				/* install console driver */	for (ix = 0; ix < NUM_TTY; ix++)	/* create serial devices */	    {	    sprintf (tyName, "%s%d", "/tyCo/", ix);	    (void) tyCoDevCreate (tyName, ix, 512, 512);#if  (!(defined(INCLUDE_PC_CONSOLE)))	    if (ix == CONSOLE_TTY)		consoleFd = open (tyName, O_RDWR, 0);#endif /* INCLUDE_PC_CONSOLE */	    }	/* set baud rate */	(void) ioctl (consoleFd, FIOBAUDRATE, CONSOLE_BAUD_RATE);	(void) ioctl (consoleFd, FIOSETOPTIONS, OPT_TERMINAL);	}    ioGlobalStdSet (STD_IN,  consoleFd);    ioGlobalStdSet (STD_OUT, consoleFd);    ioGlobalStdSet (STD_ERR, consoleFd);    return (OK);    }