Add kernel sesison and channel creation support

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

diff --git a/lttng/lttng.c b/lttng/lttng.c
index 10ce2ddfc08539bb121c2a0aa8b3bfe017a93f20..beb67ffb446afa430ab4ca34982e26b8237bb0a0 100644 (file)
--- a/lttng/lttng.c
+++ b/lttng/lttng.c
@@ -181,7 +181,24 @@ error:     /* fall through */
  */
 static int process_kernel_create_trace(void)
 {
+       int ret;
+
+       /* Setup kernel session */
+       ret = lttng_kernel_create_session();
+       if (ret < 0) {
+               goto error;
+       }
+
+       /* Create an empty channel (with no event) */
+       ret = lttng_kernel_create_channel();
+       if (ret < 0) {
+               goto error;
+       }
+
        return 0;
+
+error:
+       return ret;
 }
 
 /*