SoW-2019-0002: Dynamic Snapshot

[lttng-tools.git] / include / lttng / event-rule / uprobe-internal.h

diff --git a/include/lttng/event-rule/uprobe-internal.h b/include/lttng/event-rule/uprobe-internal.h
new file mode 100644 (file)
index 0000000..c26c8c7
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+++ b/include/lttng/event-rule/uprobe-internal.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2019 - Jonathan Rajotte-Julien <jonathan.rajotte-julien@efficios.com>
+ *
+ * This library is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License, version 2.1 only,
+ * as published by the Free Software Foundation.
+ *
+ * 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
+ */
+
+#ifndef LTTNG_EVENT_RULE_UPROBE_INTERNAL_H
+#define LTTNG_EVENT_RULE_UPROBE_INTERNAL_H
+
+#include <lttng/event-rule/uprobe.h>
+#include <lttng/event-rule/event-rule-internal.h>
+#include <common/buffer-view.h>
+#include <common/macros.h>
+
+struct lttng_event_rule_uprobe {
+       struct lttng_event_rule parent;
+       char *name;
+       struct lttng_userspace_probe_location *location;
+};
+
+struct lttng_event_rule_uprobe_comm {
+       uint32_t name_len;
+       uint32_t location_len;
+       /*name, location object */
+       char payload[];
+} LTTNG_PACKED;
+
+LTTNG_HIDDEN
+ssize_t lttng_event_rule_uprobe_create_from_buffer(
+               const struct lttng_buffer_view *view,
+               struct lttng_event_rule **rule);
+
+LTTNG_HIDDEN
+struct lttng_userspace_probe_location *
+lttng_event_rule_uprobe_get_location_no_const(
+               const struct lttng_event_rule *rule);
+
+#endif /* LTTNG_EVENT_RULE_UPROBE_INTERNAL_H */