iph2net.c,v

来自「TCP-IP红宝书源代码」· C,V 代码 · 共 45 行

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date	97.09.21.19.27.09;	author dls;	state Dist;
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@/* iph2net.c - iph2net */

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

/*------------------------------------------------------------------------
 *  iph2net - convert an IP packet header from host to net byte order
 *------------------------------------------------------------------------
 */
struct ip *iph2net(pip)
struct	ip	*pip;
{
	/* NOTE: does not include IP options	*/

	pip->ip_len = hs2net(pip->ip_len);
	pip->ip_id = hs2net(pip->ip_id);
	pip->ip_fragoff = hs2net(pip->ip_fragoff);
	return pip;
}
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