WvResolver Class Reference

#include <wvresolver.h>

List of all members.

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Detailed Description

ASynchronous DNS resolver functions, so that we can do non-blocking lookups.

Public Member Functions
int	findaddr (int msec_timeout, WvStringParm name, WvIPAddr const **addr, WvIPAddrList *addrlist=NULL)
	Return -1 on timeout, or the number of addresses found, which may be 0 if the address does not exist.
int	findname (int msec_timeout, WvIPAddr *ipaddr, char **name)
void	clearhost (WvStringParm hostname)
bool	pre_select (WvStringParm hostname, WvStream::SelectInfo &si)
	add all of our waiting fds to an fd_set for use with select().

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Member Function Documentation

int WvResolver::findaddr (  int  msec_timeout, WvStringParm  name, WvIPAddr const **  addr, WvIPAddrList *  addrlist = NULL )

Return -1 on timeout, or the number of addresses found, which may be 0 if the address does not exist. addrlist, if present, has to be an initialized list. addr points to an internal WvIPAddr and will be deleted automatically.

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The documentation for this class was generated from the following files:

• wvresolver.h
• wvresolver.cc

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