SoW-2019-0002: Dynamic Snapshot

[lttng-tools.git] / doc / examples / trigger-on-event / tp.h

diff --git a/doc/examples/trigger-on-event/tp.h b/doc/examples/trigger-on-event/tp.h
new file mode 100644 (file)
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--- /dev/null
+++ b/doc/examples/trigger-on-event/tp.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2020 Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ */
+
+#undef TRACEPOINT_PROVIDER
+#define TRACEPOINT_PROVIDER trigger_exemple
+
+#undef TRACEPOINT_INCLUDE
+#define TRACEPOINT_INCLUDE "./tp.h"
+
+#if !defined(_TRACEPOINT_TRIGGER_EXEMPLE_H) || defined(TRACEPOINT_HEADER_MULTI_READ)
+#define _TRACEPOINT_TRIGGER_EXEMPLE_H
+
+#include <lttng/tracepoint.h>
+
+TRACEPOINT_EVENT(trigger_exemple, my_event,
+       TP_ARGS(int, iteration),
+       TP_FIELDS(
+               ctf_integer(uint64_t, iteration, iteration)
+       )
+)
+
+#endif /* _TRACEPOINT_TRIGGER_EXEMPLE_H */
+
+#include <lttng/tracepoint-event.h>