path: root/include/sccp
diff options
authorHolger Hans Peter Freyther <>2009-11-18 22:11:28 +0100
committerHolger Hans Peter Freyther <>2009-11-20 13:09:15 +0100
commit2ac75aeb4d6589d1c2b3d2db957bd3d14b61b731 (patch)
treed9d676d62017ae74f52be3898ea8ff9b52c45e85 /include/sccp
parent8bfd8d1648cda0597dcd8ddfc01382d6f698f665 (diff)
[sccp] Implement sending the Inactivity Test on a connection..
Currently this will send a dummy inactivity test message, there is currently no parsing or API to receive the messages. The sequencing and credit entries are empty as sequencing is currently not used at all. The test is currently limited to send the message and see if the application is crashing or not.
Diffstat (limited to 'include/sccp')
2 files changed, 12 insertions, 0 deletions
diff --git a/include/sccp/sccp.h b/include/sccp/sccp.h
index 8ee4b68..3ad568c 100644
--- a/include/sccp/sccp.h
+++ b/include/sccp/sccp.h
@@ -101,6 +101,7 @@ int sccp_system_incoming(struct msgb *data);
* Send data on an existing connection
int sccp_connection_write(struct sccp_connection *connection, struct msgb *data);
+int sccp_connection_send_it(struct sccp_connection *connection);
int sccp_connection_close(struct sccp_connection *connection, int cause);
int sccp_connection_free(struct sccp_connection *connection);
diff --git a/include/sccp/sccp_types.h b/include/sccp/sccp_types.h
index c6b1182..9310a6b 100644
--- a/include/sccp/sccp_types.h
+++ b/include/sccp/sccp_types.h
@@ -380,4 +380,15 @@ struct sccp_data_unitdata {
u_int8_t data[0];
} __attribute__((packed));
+struct sccp_data_it {
+ /* mandantory */
+ u_int8_t type;
+ struct sccp_source_reference destination_local_reference;
+ struct sccp_source_reference source_local_reference;
+ u_int8_t proto_class;
+ u_int8_t sequencing[2];
+ u_int8_t credit;
+} __attribute__((packed));