linux/net/dccp/ccids
Gerrit Renker 7e87fe8430 dccp ccid-2: Separate option parsing from CCID processing
This patch replaces an almost identical replication of code: large parts
of dccp_parse_options() re-appeared as ccid2_ackvector() in ccid2.c.

Apart from the duplication, this caused two more problems:
 1. CCIDs should not need to be concerned with parsing header options;
 2. one can not assume that Ack Vectors appear as a contiguous area within an
    skb, it is legal to insert other options and/or padding in between. The
    current code would throw an error and stop reading in such a case.

Since Ack Vectors provide CCID-specific information, they are now processed
by the CCID directly, separating this functionality from the main DCCP code.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
2010-11-15 07:12:01 +01:00
..
lib net: return operator cleanup 2010-09-23 14:33:39 -07:00
ccid2.c dccp ccid-2: Separate option parsing from CCID processing 2010-11-15 07:12:01 +01:00
ccid2.h dccp ccid-2: Separate option parsing from CCID processing 2010-11-15 07:12:01 +01:00
ccid3.c dccp: Return-value convention of hc_tx_send_packet() 2010-10-28 10:27:00 -07:00
ccid3.h dccp ccid-3: Remove redundant 'options_received' struct 2010-09-21 12:14:26 +02:00
Kconfig dccp ccid-3: use per-route RTO or TCP RTO as fallback 2010-08-30 13:45:28 -07:00