Hi,<br><br>Thanks there seems problem with fcntl<br>fcntl(fd, F_SETFL, O_NONBLOCK) is not supported in the OS being used for arguments F_SETFL and O_NONBLOCK.<br><br>Is there any other the functionality required by BIRD can be achived without the above call? I tried 'setsockopt' but it also didn't worked.<br><br>Is there any way by which making the socket as non-blocking can be avoided and still BIRD works for BSD tcp/ip stack.<br><br>Regards,<br>Aditya<br><br><b><i>Martin Mares &lt;mj@ucw.cz&gt;</i></b> wrote:<blockquote class="replbq" style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px;"> Hi!<br><br>&gt; I am trying to port BIRD to eCos. I configured BIRD for BSD as eCos has BSD tcp/ip stack and only enabled RIP as routing protocol.<br>&gt; <br>&gt; The problem that I face is that fcntl(fd, F_SETFL, O_NONBLOCK) fails while<br>&gt; applying the configrations and ends up in calling the method called bug. If<br>&gt; I comment  the fcntl call
 than somwhere down die is invoked.<br><br>On what fd did it fail? If on a socket, then it's a clear bug in the eCos<br>POSIX API.<br><br>    Have a nice fortnight<br>-- <br>Martin `MJ' Mares   <mj@ucw.cz>   http://atrey.karlin.mff.cuni.cz/~mj/<br>Faculty of Math and Physics, Charles University, Prague, Czech Rep., Earth<br>"God doesn't play dice."   -- Albert Einstein<br></mj@ucw.cz></blockquote><br><p>
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