dccp: Integrate feature-negotiation insertion code

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The patch implements insertion of feature negotiation at the server (listening
and request socket) and the client (connecting socket).

In dccp_insert_options(), several statements have been grouped together now
to achieve (I hope) better efficiency by reducing the number of tests each
packet has to go through:
 - Ack Vectors are sent if the packet is neither a Data or a Request packet;
 - a previous issue is corrected - feature negotiation options are allowed
   on DataAck packets (5.8).

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Acked-by: Ian McDonald <ian.mcdonald@jandi.co.nz>

...

This commit is contained in:

Gerrit Renker 2008-09-04 07:30:19 +02:00

parent 0ef118a017

commit f8a644c07e

1 changed files with 21 additions and 12 deletions

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net/dccp/options.c

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