diff options
author | Gerrit Renker <gerrit@erg.abdn.ac.uk> | 2007-04-20 16:56:47 -0400 |
---|---|---|
committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-26 01:28:55 -0400 |
commit | f73f7097c986aab159491dcded7fc918e76e9ec3 (patch) | |
tree | 8064000a2ed8c4567e56e1c666c2464728305d3a /net/dccp | |
parent | b2449fdc30ccac550344df5e60d38bb8427b109c (diff) |
[DCCP]: Debug statements for Elapsed Time option
This prints the value of the parsed Elapsed Time when received via a
Timestamp Echo option [RFC 4342, 13.3].
Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Acked-by: Ian McDonald <ian.mcdonald@jandi.co.nz>
Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dccp')
-rw-r--r-- | net/dccp/options.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/net/dccp/options.c b/net/dccp/options.c index 14b621227323..34d536d5f1a1 100644 --- a/net/dccp/options.c +++ b/net/dccp/options.c | |||
@@ -172,21 +172,25 @@ int dccp_parse_options(struct sock *sk, struct sk_buff *skb) | |||
172 | opt_recv->dccpor_timestamp_echo = ntohl(*(__be32 *)value); | 172 | opt_recv->dccpor_timestamp_echo = ntohl(*(__be32 *)value); |
173 | 173 | ||
174 | dccp_pr_debug("%s rx opt: TIMESTAMP_ECHO=%u, len=%d, " | 174 | dccp_pr_debug("%s rx opt: TIMESTAMP_ECHO=%u, len=%d, " |
175 | "ackno=%llu, ", dccp_role(sk), | 175 | "ackno=%llu", dccp_role(sk), |
176 | opt_recv->dccpor_timestamp_echo, | 176 | opt_recv->dccpor_timestamp_echo, |
177 | len + 2, | 177 | len + 2, |
178 | (unsigned long long) | 178 | (unsigned long long) |
179 | DCCP_SKB_CB(skb)->dccpd_ack_seq); | 179 | DCCP_SKB_CB(skb)->dccpd_ack_seq); |
180 | 180 | ||
181 | 181 | ||
182 | if (len == 4) | 182 | if (len == 4) { |
183 | dccp_pr_debug_cat("\n"); | ||
183 | break; | 184 | break; |
185 | } | ||
184 | 186 | ||
185 | if (len == 6) | 187 | if (len == 6) |
186 | elapsed_time = ntohs(*(__be16 *)(value + 4)); | 188 | elapsed_time = ntohs(*(__be16 *)(value + 4)); |
187 | else | 189 | else |
188 | elapsed_time = ntohl(*(__be32 *)(value + 4)); | 190 | elapsed_time = ntohl(*(__be32 *)(value + 4)); |
189 | 191 | ||
192 | dccp_pr_debug_cat(", ELAPSED_TIME=%d\n", elapsed_time); | ||
193 | |||
190 | /* Give precedence to the biggest ELAPSED_TIME */ | 194 | /* Give precedence to the biggest ELAPSED_TIME */ |
191 | if (elapsed_time > opt_recv->dccpor_elapsed_time) | 195 | if (elapsed_time > opt_recv->dccpor_elapsed_time) |
192 | opt_recv->dccpor_elapsed_time = elapsed_time; | 196 | opt_recv->dccpor_elapsed_time = elapsed_time; |