t/03-cookies.t
 10:eval { $easy->setopt(CURLOPT_COOKIEFILE, '') };
11:ok((not $@), 'checking if libcurl was compiled with COOKIES feature');


lib/Net/Curl/examples.pod
 360:     # share cookies between all handles
362:     $share->setopt( CURLSHOPT_SHARE, CURL_LOCK_DATA_COOKIE );
647:This module shows how one can share http cookies and dns cache between multiple
713:     # share both cookies and dns
714:     $self->setopt( CURLSHOPT_SHARE, CURL_LOCK_DATA_COOKIE );
1065:     $easy->setopt( CURLOPT_COOKIEFILE, '' );