(toppers-users 3084) Re: [H8]E_CTX reported by `isig_tim()' in line63 of `../jsp/systask/timer.c'. $BIQH/(B

[$B9b66OB9@(B@nifty<takahashi_kazuhiro at nifty com>]

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On Fri, 12 Feb 2010 22:21:08 +0900
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On Sat, 13 Feb 2010 01:26:55 +0900
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$B$^$?!"(BH8$B$H(BJSP1.4.3$B$Nu67$K$OBP1~$7$F$$$J$$!%(B
 */
ER
serial_open(ID portid)
{
	SPCB	*spcb;
	ER	ercd;

	if (!(1 <= portid && portid <= NUM_PORT)) {
		return(E_ID);
	}
	spcb = get_spcb(portid);

	if (spcb->init_flag) {		/* $B=i4|2=:Q$+$N%A%'%C%/(B */
		return(E_OK);
	}

	/*
	 *  $BJQ?t$N=i4|2=(B
	 */

JSP1.4.3---------------------------------------------------
/*
 *  $B%7%j%"%k%]!<%H$N%*!<%W%s(B
 */
ER
serial_opn_por(ID portid)
{
	SPCB	*spcb;
	ER	ercd;

	if (sns_ctx()) {		/* $B%3%s%F%-%9%H$N%A%'%C%/(B */
		return(E_CTX);
	}
	if (!(1 <= portid && portid <= TNUM_PORT)) {
		return(E_ID);		/* $B%]!<%HHV9f$N%A%'%C%/(B */
	}
	spcb = get_spcb(portid);

	_syscall(loc_cpu());
	if (spcb->openflag) {		/* $B%*!<%W%s:Q$_$+$N%A%'%C%/(B */
		ercd = E_OBJ;
	}
	else {
		/*
		 *  $BJQ?t$N=i4|2=(B
		 */
---$B$3$3$^$G(B---------------------------------------------------------
---
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