From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Martin =?ISO-8859-1?Q?R=F6hricht?= To: bluez-devel@lists.sourceforge.net Content-Type: text/plain; charset=UTF-8 Message-Id: <1137698545.22814.11.camel@localhost.localdomain> Mime-Version: 1.0 Subject: [Bluez-devel] Question concerning l2cap_parse_conf_req() Sender: bluez-devel-admin@lists.sourceforge.net Errors-To: bluez-devel-admin@lists.sourceforge.net Reply-To: bluez-devel@lists.sourceforge.net List-Unsubscribe: , List-Id: BlueZ development List-Post: List-Help: List-Subscribe: , List-Archive: Date: Thu, 19 Jan 2006 20:22:24 +0100 Hello together, I'm partly rewriting the l2cap_parse_conf_req() function but there's something that I do not quite understand and perhaps one from this list has an idea. In this mentioned function we use a while() loop that checks the length of the remaining configuration request; inside the loop the length field is continuously decreased. Now my question comes into play: Why do we need this while loop? As we are already in a configuration request (code 0x04), I can't see anything in the current specification that we might have more than one =C2=BBConfiguration Options=C2=AB within one Configurati= on Request packet. The Continuation flag (C) has a different meaning: =C2=BBWhen all configuration options cannot fit into a Configuration=20 Request with length that does not exceed the receiver's=20 MTUsig, the options shall be passed in multiple configuration=20 command packets.=C2=AB (page 48 of BLUETOOTH SPECIFICATION Version=20 2.0 + EDR [vol 4]) I see that we can have multiple commands in one L2CAP packet (see page 41), but if we parse only one Configuration Request that shouldn't apply. Any ideas? Martin ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=103432&bid=230486&dat=121642 _______________________________________________ Bluez-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel