X-Recipient: archive-cygwin AT delorie DOT com X-Spam-Check-By: sourceware.org Date: Sun, 10 Jul 2011 15:25:15 +0200 From: Corinna Vinschen <corinna-cygwin AT cygwin DOT com> To: cygwin AT cygwin DOT com Subject: Re: Where is gethostbyname2 ? Message-ID: <20110710132515.GO4726@calimero.vinschen.de> Reply-To: cygwin AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com References: <CACSzjJnO5QWjFHVfYzHghxutbkfWx_g3+_6oRY3mh+_J_Nj7CQ AT mail DOT gmail DOT com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <CACSzjJnO5QWjFHVfYzHghxutbkfWx_g3+_6oRY3mh+_J_Nj7CQ@mail.gmail.com> User-Agent: Mutt/1.5.21 (2010-09-15) Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm Precedence: bulk List-Id: <cygwin.cygwin.com> List-Unsubscribe: <mailto:cygwin-unsubscribe-archive-cygwin=delorie DOT com AT cygwin DOT com> List-Subscribe: <mailto:cygwin-subscribe AT cygwin DOT com> List-Archive: <http://sourceware.org/ml/cygwin/> List-Post: <mailto:cygwin AT cygwin DOT com> List-Help: <mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs> Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com On Jul 10 03:19, Sam Mani wrote: > What header should a C file include to be able to call gethostbyname2() ? In theory that would be netdb.h, but apparently we forgot to declare the function there and nobody missed it so far. I applied a patch to CVS so the declaration will be added to the next Cygwin release. For the time being, just declare the function in your source file, in C++ for instance: extern "C" struct hostent *gethostbyname2 (const char *, int); Corinna -- Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Project Co-Leader cygwin AT cygwin DOT com Red Hat -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple