Add trigger on event rule matches application example

[lttng-tools.git] / doc / examples / trigger-condition-event-matches / tracepoint-trigger-example.h

diff --git a/doc/examples/trigger-condition-event-matches/tracepoint-trigger-example.h b/doc/examples/trigger-condition-event-matches/tracepoint-trigger-example.h
new file mode 100644 (file)
index 0000000..e82e3c7
--- /dev/null
+++ b/doc/examples/trigger-condition-event-matches/tracepoint-trigger-example.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_example
+
+#undef TRACEPOINT_INCLUDE
+#define TRACEPOINT_INCLUDE "./tracepoint-trigger-example.h"
+
+#if !defined(_TRACEPOINT_TRIGGER_EXAMPLE_H) || defined(TRACEPOINT_HEADER_MULTI_READ)
+#define _TRACEPOINT_TRIGGER_EXAMPLE_H
+
+#include <lttng/tracepoint.h>
+
+TRACEPOINT_EVENT(trigger_example, my_event,
+       TP_ARGS(int, iteration),
+       TP_FIELDS(
+               ctf_integer(uint64_t, iteration, iteration)
+       )
+)
+
+#endif /* _TRACEPOINT_TRIGGER_EXAMPLE_H */
+
+#include <lttng/tracepoint-event.h>