Common Trace Format 2 generation

[lttng-tools.git] / include / lttng / event-internal.hpp

diff --git a/include/lttng/event-internal.hpp b/include/lttng/event-internal.hpp
new file mode 100644 (file)
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+++ b/include/lttng/event-internal.hpp
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+/*
+ * event-internal.h
+ *
+ * Linux Trace Toolkit Control Library
+ *
+ * Copyright (C) 2017 Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ *
+ * SPDX-License-Identifier: LGPL-2.1-only
+ *
+ */
+
+#ifndef LTTNG_EVENT_INTERNAL_H
+#define LTTNG_EVENT_INTERNAL_H
+
+#include <common/macros.hpp>
+#include <lttng/event.h>
+
+struct lttng_userspace_probe_location;
+
+struct lttng_event_extended {
+       /*
+        * exclusions and filter_expression are only set when the lttng_event
+        * was created/allocated by a list operation. These two elements must
+        * not be free'd as they are part of the same contiguous buffer that
+        * contains all events returned by the listing.
+        */
+       char *filter_expression;
+       struct {
+               unsigned int count;
+               /* Array of strings of fixed LTTNG_SYMBOL_NAME_LEN length. */
+               char *strings;
+       } exclusions;
+       struct lttng_userspace_probe_location *probe_location;
+};
+
+struct lttng_event *lttng_event_copy(const struct lttng_event *event);
+
+#endif /* LTTNG_EVENT_INTERNAL_H */