raw_cio2.c

T-kernel 的extension源代码

/*
 *----------------------------------------------------------------------
 *    T-Kernel / Standard Extension
 *
 *    Copyright (C) 2006 by Ken Sakamura. All rights reserved.
 *    T-Kernel / Standard Extension is distributed 
 *      under the T-License for T-Kernel / Standard Extension.
 *----------------------------------------------------------------------
 *
 *    Version:   1.00.00
 *    Released by T-Engine Forum(http://www.t-engine.org) at 2006/8/11.
 *
 *----------------------------------------------------------------------
 */

/*
 *	@(#)raw_cio2.c 
 *
 *	The console I/O (on the side of provision)
 */

#include <basic.h>
#include <sys/consio.h>


/*----------------------------------------------------------------------
	Write to the input buffer of the console
----------------------------------------------------------------------*/
W	cons_put(W port, B *buf, UW len, W tmout)
{
	return	console_put(port, buf, len, tmout);
}
/*----------------------------------------------------------------------
	Write from the output buffer of the console
----------------------------------------------------------------------*/
W	cons_get(W port, B *buf, UW len, W tmout)
{
	return	console_get(port, buf, len, tmout);
}
/*----------------------------------------------------------------------
        Configuration of the console
----------------------------------------------------------------------*/
W	cons_conf(W req, UW *arg)
{
IMPORT	void	cons_init(void);
	W	er;

	er = console_conf(req, arg);
	if ((er == 0) && (req == (W)CS_SETPORT)) {
		cons_init();
	}
	return er;
}