dccp: Set per-connection CCIDs via socket options

[safe/jmp/linux-2.6] / include / linux / dccp.h

diff --git a/include/linux/dccp.h b/include/linux/dccp.h
index eda389c..6a72ff5 100644 (file)
--- a/include/linux/dccp.h
+++ b/include/linux/dccp.h
@@ -168,6 +168,8 @@ enum {
        DCCPO_MIN_CCID_SPECIFIC = 128,
        DCCPO_MAX_CCID_SPECIFIC = 255,
 };
+/* maximum size of a single TLV-encoded DCCP option (sans type/len bytes) */
+#define DCCP_SINGLE_OPT_MAXLEN 253
 
 /* DCCP CCIDS */
 enum {
@@ -203,6 +205,9 @@ enum dccp_feature_numbers {
 #define DCCP_SOCKOPT_SEND_CSCOV                10
 #define DCCP_SOCKOPT_RECV_CSCOV                11
 #define DCCP_SOCKOPT_AVAILABLE_CCIDS   12
+#define DCCP_SOCKOPT_CCID              13
+#define DCCP_SOCKOPT_TX_CCID           14
+#define DCCP_SOCKOPT_RX_CCID           15
 #define DCCP_SOCKOPT_CCID_RX_INFO      128
 #define DCCP_SOCKOPT_CCID_TX_INFO      192