curl_easy_getinfo(curl, CURLINFO_PRIMARY_IP,&ip);curl_easy_setopt(curl, CURLOPT_READDATA, &ip);
like this it's the same.

      From: Frank Gevaerts <frank_at_gevaerts.be>
 To: Michael <scrat_here_at_yahoo.com>; libcurl development <curl-library_at_cool.haxx.se>
 Sent: Wednesday, March 22, 2017 10:44 AM
 Subject: Re: Primary IP
   
On Wed, Mar 22, 2017 at 09:32:34AM +0000, Michael via curl-library wrote:
>
> HiI get nothing returned:
> char *ip;...
> curl_easy_setopt(curl, CURLOPT_READDATA,curl_easy_getinfo(curl, CURLINFO_PRIMARY_IP,&ip));...does primary_ip work at all or am I doing something wrong?Thanks

You're calling curl_easy_setopt() with a CURLINFO_* value. You probably
want curl_easy_getinfo()

Frank

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Received on 2017-03-22