Rename C++ header files to .hpp

[lttng-tools.git] / include / lttng / condition / buffer-usage-internal.hpp

diff --git a/include/lttng/condition/buffer-usage-internal.hpp b/include/lttng/condition/buffer-usage-internal.hpp
new file mode 100644 (file)
index 0000000..b2e6f85
--- /dev/null
+++ b/include/lttng/condition/buffer-usage-internal.hpp
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2017 Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ *
+ * SPDX-License-Identifier: LGPL-2.1-only
+ *
+ */
+
+#ifndef LTTNG_CONDITION_BUFFER_USAGE_INTERNAL_H
+#define LTTNG_CONDITION_BUFFER_USAGE_INTERNAL_H
+
+#include <lttng/condition/buffer-usage.h>
+#include <lttng/condition/condition-internal.hpp>
+#include <lttng/condition/evaluation-internal.hpp>
+#include <lttng/domain.h>
+#include "common/buffer-view.hpp"
+#include <common/macros.hpp>
+
+struct lttng_condition_buffer_usage {
+       struct lttng_condition parent;
+       struct {
+               bool set;
+               uint64_t value;
+       } threshold_bytes;
+       struct {
+               bool set;
+               double value;
+       } threshold_ratio;
+       char *session_name;
+       char *channel_name;
+       struct {
+               bool set;
+               enum lttng_domain_type type;
+       } domain;
+};
+
+struct lttng_condition_buffer_usage_comm {
+       uint8_t threshold_set_in_bytes;
+       uint64_t threshold_bytes;
+       double threshold_ratio;
+       /* Both lengths include the trailing \0. */
+       uint32_t session_name_len;
+       uint32_t channel_name_len;
+       /* enum lttng_domain_type */
+       int8_t domain_type;
+       /* session and channel names. */
+       char names[];
+} LTTNG_PACKED;
+
+struct lttng_evaluation_buffer_usage {
+       struct lttng_evaluation parent;
+       uint64_t buffer_use;
+       uint64_t buffer_capacity;
+};
+
+struct lttng_evaluation_buffer_usage_comm {
+       uint64_t buffer_use;
+       uint64_t buffer_capacity;
+} LTTNG_PACKED;
+
+struct lttng_evaluation *lttng_evaluation_buffer_usage_create(
+               enum lttng_condition_type type, uint64_t use,
+               uint64_t capacity);
+
+ssize_t lttng_condition_buffer_usage_low_create_from_payload(
+               struct lttng_payload_view *view,
+               struct lttng_condition **condition);
+
+ssize_t lttng_condition_buffer_usage_high_create_from_payload(
+               struct lttng_payload_view *view,
+               struct lttng_condition **condition);
+
+ssize_t lttng_evaluation_buffer_usage_low_create_from_payload(
+               struct lttng_payload_view *view,
+               struct lttng_evaluation **evaluation);
+
+ssize_t lttng_evaluation_buffer_usage_high_create_from_payload(
+               struct lttng_payload_view *view,
+               struct lttng_evaluation **evaluation);
+
+#endif /* LTTNG_CONDITION_BUFFER_USAGE_INTERNAL_H */