X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fconsumer.c;h=e745702f85cd9cea776a1063d7dea6025849bd4a;hp=98cd14149c0d0089075728152d3650b2de844ece;hb=51a4828f21385847870ec2b2499e2f3e3842c26e;hpb=5da88b0f58d7f838068037ea449ddfb25d3e85ad

diff --git a/src/bin/lttng-sessiond/consumer.c b/src/bin/lttng-sessiond/consumer.c
index 98cd14149..e745702f8 100644
--- a/src/bin/lttng-sessiond/consumer.c
+++ b/src/bin/lttng-sessiond/consumer.c
@@ -626,6 +626,7 @@ struct consumer_output *consumer_copy_output(struct consumer_output *src)
 	output->snapshot = src->snapshot;
 	output->relay_major_version = src->relay_major_version;
 	output->relay_minor_version = src->relay_minor_version;
+	output->relay_allows_clear = src->relay_allows_clear;
 	memcpy(&output->dst, &src->dst, sizeof(output->dst));
 	ret = consumer_copy_sockets(output, src);
 	if (ret < 0) {
@@ -1726,6 +1727,34 @@ error:
 	return ret;
 }
 
+int consumer_clear_channel(struct consumer_socket *socket, uint64_t key)
+{
+	int ret;
+	struct lttcomm_consumer_msg msg;
+
+	assert(socket);
+
+	DBG("Consumer clear channel %" PRIu64, key);
+
+	memset(&msg, 0, sizeof(msg));
+	msg.cmd_type = LTTNG_CONSUMER_CLEAR_CHANNEL;
+	msg.u.clear_channel.key = key;
+
+	health_code_update();
+
+	pthread_mutex_lock(socket->lock);
+	ret = consumer_send_msg(socket, &msg);
+	if (ret < 0) {
+		goto error_socket;
+	}
+
+error_socket:
+	pthread_mutex_unlock(socket->lock);
+
+	health_code_update();
+	return ret;
+}
+
 int consumer_init(struct consumer_socket *socket,
 		const lttng_uuid sessiond_uuid)
 {