Add kernel metadata support to lttng and API

[lttng-tools.git] / liblttngctl / liblttngctl.c

diff --git a/liblttngctl/liblttngctl.c b/liblttngctl/liblttngctl.c
index 2cf79f4ed96987a9b95c59bb373ee1d80d44d1d0..d782bb07e93459d5ea9cb237de99752a2b6249a5 100644 (file)
--- a/liblttngctl/liblttngctl.c
+++ b/liblttngctl/liblttngctl.c
@@ -203,6 +203,16 @@ int lttng_kernel_create_channel(void)
        return ask_sessiond(KERNEL_CREATE_CHANNEL, NULL);
 }
 
+/*
+ *  lttng_kernel_open_metadata
+ *
+ *  Open metadata in the kernel tracer.
+ */
+int lttng_kernel_open_metadata(void)
+{
+       return ask_sessiond(KERNEL_OPEN_METADATA, NULL);
+}
+
 /*
  *  lttng_kernel_start_tracing
  *