dnsdump.c,v
来自「TCP-IP红宝书源代码」· C,V 代码 · 共 59 行
C,V
59 行
head 1.1;
access;
symbols;
locks
dls:1.1; strict;
comment @ * @;
1.1
date 97.09.21.19.25.34; author dls; state Dist;
branches;
next ;
desc
@@
1.1
log
@pre-3e code
@
text
@/* dndump.c - dndump */
#include <conf.h>
#include <kernel.h>
#include <network.h>
/*------------------------------------------------------------------------
* dndump - pretty-print a DNS packet
*------------------------------------------------------------------------
*/
int dndump(pdn, dlen, order)
struct dn_mesg *pdn;
int dlen;
int order;
{
unsigned short dn_id, dn_opparm, dn_qcount, dn_ncount, dn_dcount;
if (order & EPO_DNS) {
dn_id = pdn->dn_id;
dn_opparm = pdn->dn_opparm;
dn_qcount = pdn->dn_qcount;
dn_ncount = pdn->dn_ncount;
dn_dcount = pdn->dn_dcount;
} else {
dn_id = net2hs(pdn->dn_id);
dn_opparm = net2hs(pdn->dn_opparm);
dn_qcount = net2hs(pdn->dn_qcount);
dn_ncount = net2hs(pdn->dn_ncount);
dn_dcount = net2hs(pdn->dn_dcount);
}
kprintf("DNS:\tid %d opparm %x qcnt %d ncnt %d dcnt %d\n", dn_id,
dn_opparm, dn_qcount, dn_ncount, dn_dcount);
UNDER CONSTRUCTION
}
@
⌨️ 快捷键说明
复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?