Introduce the relayd socket object

[lttng-tools.git] / src / common / sessiond-comm / sessiond-comm.h

diff --git a/src/common/sessiond-comm/sessiond-comm.h b/src/common/sessiond-comm/sessiond-comm.h
index 5980ddfcaccb0ea47e6854723262f7e4338e8fbd..ebb896b585e6fb759a9ea0c85f32c801f4d94ec2 100644 (file)
--- a/src/common/sessiond-comm/sessiond-comm.h
+++ b/src/common/sessiond-comm/sessiond-comm.h
@@ -171,6 +171,16 @@ struct lttcomm_sock {
        const struct lttcomm_proto_ops *ops;
 } LTTNG_PACKED;
 
+/*
+ * Relayd sock. Adds the protocol version to use for the communications with
+ * the relayd.
+ */
+struct lttcomm_relayd_sock {
+       struct lttcomm_sock sock;
+       uint32_t major;
+       uint32_t minor;
+} LTTNG_PACKED;
+
 struct lttcomm_net_family {
        int family;
        int (*create) (struct lttcomm_sock *sock, int type, int proto);
@@ -303,7 +313,7 @@ struct lttcomm_consumer_msg {
                        uint64_t net_index;
                        enum lttng_stream_type type;
                        /* Open socket to the relayd */
-                       struct lttcomm_sock sock;
+                       struct lttcomm_relayd_sock sock;
                        /* Tracing session id associated to the relayd. */
                        uint64_t session_id;
                } LTTNG_PACKED relayd_sock;
@@ -425,4 +435,8 @@ extern struct lttcomm_sock *lttcomm_alloc_copy_sock(struct lttcomm_sock *src);
 extern void lttcomm_copy_sock(struct lttcomm_sock *dst,
                struct lttcomm_sock *src);
 
+/* Relayd socket object. */
+extern struct lttcomm_relayd_sock *lttcomm_alloc_relayd_sock(
+               struct lttng_uri *uri, uint32_t major, uint32_t minor);
+
 #endif /* _LTTNG_SESSIOND_COMM_H */