Cygwin: Introduce new LTTNG_UST_STREAM_PIPE command to open wakeup pipe

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

diff --git a/include/lttng/ust-events.h b/include/lttng/ust-events.h
index b892fbf84f7190e273ad866fcd54b30870d70ac0..1044bb0a7834a972771cd8c6cc4b792883c71fe3 100644 (file)
--- a/include/lttng/ust-events.h
+++ b/include/lttng/ust-events.h
@@ -332,6 +332,7 @@ struct ltt_channel_ops {
        int (*is_finalized)(struct channel *chan);
        int (*is_disabled)(struct channel *chan);
        int (*flush_buffer)(struct channel *chan, struct lttng_ust_shm_handle *handle);
+       int (*channel_open_pipe)(struct channel *chan, struct lttng_ust_shm_handle *handle);
 };
 
 struct ltt_channel {