Newsgroups : Borland : borland.public.delphi.internet.winsock : 2008 Feb : Re: multiple addresses returned...

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Re: multiple addresses returned...

Subject:Re: multiple addresses returned...
Posted by:"Remy Lebeau (TeamB)" (no.spam@no.spam.com)
Date:Tue, 5 Feb 2008 13:53:50

"mataus" <mataus@gmail.com> wrote in message
news:47a8ce9f@newsgroups.borland.com...

> I'am i right that getaddrinfo() can return many IP's for a url?

Yes.

> If so, how do i access each one?

If you read the documentation for getaddrinfo(), it tells you how.  The
output is a linked list of addrinfo records - one for each address.  Simply
loop through the list one item at a time until you reach a nil item.

> Also how do i do same thing with gethostbyname() i.e. access
> each address..

Again, please read the documentation.  The output is a hostent record that
has an h_addr_list member, which is an array of addresses. Simply loop
through the array until you reach a NULL item.


Gambit

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