Add a simple test case for TRACE_EVENT v2

[ust.git] / tests / trace_event / trace_event_test.h

diff --git a/tests/trace_event/trace_event_test.h b/tests/trace_event/trace_event_test.h
new file mode 100644 (file)
index 0000000..b9843bf
--- /dev/null
+++ b/tests/trace_event/trace_event_test.h
@@ -0,0 +1,50 @@
+/* Copyright (C) 2010 Nils Carlson <nils.carlson@ericsson.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
+ */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM trace_event_test
+
+#if !defined(_TRACE_EVENT_TEST_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_EVENT_TEST_H
+
+#include <ust/tracepoint.h>
+
+TRACE_EVENT(test,
+
+       TP_PROTO(unsigned long time, unsigned long count),
+
+       TP_ARGS(time, count),
+
+       TP_STRUCT__entry(
+               __field(        unsigned long,  time    )
+               __field(        unsigned long,  count   )
+       ),
+
+       TP_fast_assign(
+               __entry->time = time;
+               __entry->count = count;
+       ),
+
+       TP_printf("time=%lu count=%lu", __entry->time, __entry->count)
+);
+
+#endif /* _TRACE_EVENT_TEST_H */
+
+/* This part must be outside protection */
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH .
+#define TRACE_INCLUDE_FILE trace_event_test
+#include <ust/define_trace.h>