Consumer: implement LTTNG_CONSUMER_CLEAR_CHANNEL

[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 ab18540e0e93048a91ecc3dc8ec4ce970aa7768a..7db2411669e38d2cbfd2203355936da0a2bdb38e 100644 (file)
--- a/src/common/sessiond-comm/sessiond-comm.h
+++ b/src/common/sessiond-comm/sessiond-comm.h
@@ -534,6 +534,9 @@ struct lttcomm_consumer_msg {
                struct {
                        uint64_t session_id;
                } LTTNG_PACKED regenerate_metadata;
+               struct {
+                       uint64_t key;
+               } LTTNG_PACKED clear_channel;
        } u;
 } LTTNG_PACKED;
 
@@ -626,6 +629,14 @@ LTTNG_HIDDEN struct lttcomm_relayd_sock *lttcomm_alloc_relayd_sock(
 LTTNG_HIDDEN int lttcomm_setsockopt_rcv_timeout(int sock, unsigned int msec);
 LTTNG_HIDDEN int lttcomm_setsockopt_snd_timeout(int sock, unsigned int msec);
 
+LTTNG_HIDDEN int lttcomm_sock_get_port(const struct lttcomm_sock *sock,
+               uint16_t *port);
+/*
+ * Set a port to an lttcomm_sock. This will have no effect is the socket is
+ * already bound.
+ */
+LTTNG_HIDDEN int lttcomm_sock_set_port(struct lttcomm_sock *sock, uint16_t port);
+
 LTTNG_HIDDEN void lttcomm_init(void);
 /* Get network timeout, in milliseconds */
 LTTNG_HIDDEN unsigned long lttcomm_get_network_timeout(void);