Add trace_event library initialisation

[ust.git] / libust-initializer.h

diff --git a/libust-initializer.h b/libust-initializer.h
new file mode 100644 (file)
index 0000000..b5d88ac
--- /dev/null
+++ b/libust-initializer.h
@@ -0,0 +1,48 @@
+/* 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 ust_dummy
+
+#if !defined(_TRACE_EVENT_TEST_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_EVENT_TEST_H
+
+#include <ust/tracepoint.h>
+
+TRACE_EVENT(ust_dummy_event,
+
+       TP_PROTO(int dummy_int),
+
+       TP_ARGS(dummy_int),
+
+       TP_STRUCT__entry(
+               __field(        int,    dummy   )
+       ),
+
+       TP_fast_assign(
+               __entry->dummy = dummy_int;
+       ),
+
+       TP_printf("dummy=%d", __entry->dummy)
+);
+
+#endif /* _TRACE_EVENT_TEST_H */
+
+/* This part must be outside protection */
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH .
+#define TRACE_INCLUDE_FILE libust-initializer
+#include <ust/define_trace.h>