DNS.c File Reference

#include "main.h"
#include "List.h"
#include "IP.h"

Include dependency graph for DNS.c:

Go to the source code of this file.

Functions
NETSIM_ID	fnFindGateway (NETSIM_ID nDeviceId)
NETSIM_IPAddress	dns_query (NETSIM_ID nDeviceId, NETSIM_ID id)
int	freeDNS (DNS *dns)

Function Documentation

dns_query()

NETSIM_IPAddress dns_query	(	NETSIM_ID	nDeviceId,
		NETSIM_ID	id
	)

The DOMAIN NAME SPACE and RESOURCE RECORDS, which are specifications for a tree structured name space and data associated with the names. Conceptually, each node and leaf of the domain name space tree names a set of information, and query operations are attempts to extract specific types of information from a particular set. A query names the domain name of interest and describes the type of resource information that is desired. For example, the Internet uses some of its domain names to identify hosts; queries for address resources return Internet host addresses.

Definition at line 42 of file DNS.c.

Here is the call graph for this function:

Here is the caller graph for this function:

fnFindGateway()

NETSIM_ID fnFindGateway

(

NETSIM_ID

nDeviceId

)

This function is to find the gateway

Definition at line 18 of file DNS.c.

Here is the call graph for this function:

Here is the caller graph for this function:

freeDNS()

int freeDNS

(

DNS *

dns

)

This function is free the memory allocated for DNS

Definition at line 69 of file DNS.c.