Add signal instrumentation

[lttng-modules.git] / lib / ringbuffer / frontend.h

diff --git a/lib/ringbuffer/frontend.h b/lib/ringbuffer/frontend.h
index 003c2e1915f70cb7e53601efe9e8de0fb0d9b0e1..01af77a281b046a9dfc8d3de2d0eb69daa98c15e 100644 (file)
--- a/lib/ringbuffer/frontend.h
+++ b/lib/ringbuffer/frontend.h
@@ -157,6 +157,18 @@ int lib_ring_buffer_is_finalized(const struct lib_ring_buffer_config *config,
        return finalized;
 }
 
+static inline
+int lib_ring_buffer_channel_is_finalized(const struct channel *chan)
+{
+       return chan->finalized;
+}
+
+static inline
+int lib_ring_buffer_channel_is_disabled(const struct channel *chan)
+{
+       return atomic_read(&chan->record_disabled);
+}
+
 static inline
 unsigned long lib_ring_buffer_get_read_data_size(
                                const struct lib_ring_buffer_config *config,