tcpiss.c,v

来自「TCP-IP红宝书源代码」· C,V 代码 · 共 60 行

head	1.2;
access;
symbols;
locks
	dls:1.2; strict;
comment	@ * @;


1.2
date	97.09.21.19.29.52;	author dls;	state Dist;
branches;
next	1.1;

1.1
date	94.01.14.03.51.20;	author dls;	state v2e1;
branches;
next	;


desc
@@


1.2
log
@pre-3e code
@
text
@/* tcpiss.c - tcpiss */

#include <conf.h>
#include <kernel.h>
#include <network.h>

#define	TCPINCR		904

/*------------------------------------------------------------------------
 *  tcpiss -  set the ISS for a new connection
 *------------------------------------------------------------------------
 */
int tcpiss()
{
	static	int	seq = 0;
	extern	long	clktime;		/* the system ticker	*/

	if (seq == 0)
		seq = clktime;
	seq += TCPINCR;
	return seq;
}
@


1.1
log
@Initial revision
@
text
@@