Cygwin: Introduce new LTTNG_UST_STREAM_PIPE command to open wakeup pipe

[lttng-ust.git] / include / lttng / ust-ctl.h

diff --git a/include/lttng/ust-ctl.h b/include/lttng/ust-ctl.h
index 10602ee73c4d3cf66433549b213c6c03ca6f2531..8917d0e0e4c9af33e944c4d3713f97a40a1ec743 100644 (file)
--- a/include/lttng/ust-ctl.h
+++ b/include/lttng/ust-ctl.h
@@ -26,6 +26,7 @@ int ustctl_create_session(int sock);
 int ustctl_open_metadata(int sock, int session_handle,
                struct lttng_ust_channel_attr *chops,
                struct lttng_ust_object_data **metadata_data);
+int ustctl_open_wait_pipe(int sock, struct lttng_ust_object_data *channel_data);
 int ustctl_create_channel(int sock, int session_handle,
                struct lttng_ust_channel_attr *chops,
                struct lttng_ust_object_data **channel_data);