hi,<br>&nbsp;&nbsp; I am trying to obex push a file through rfcomm channel. Everything goes fine (including sending of file) until i try to release the device via call to ioctl<br><br>exact call is <br><br>ioctl(sock,RFCOMMRELEASEDEV,&amp;req)
<br><br>with error&nbsp; &quot; Bad File Descriptor&quot;.<br><br>Can anyone give me a hint abt why can this happen..<br>Waiting for some reply<br><br>regards<br>siddhant<br><br><br><br>