Rename C++ header files to .hpp

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

diff --git a/include/lttng/snapshot-internal.hpp b/include/lttng/snapshot-internal.hpp
new file mode 100644 (file)
index 0000000..c60a196
--- /dev/null
+++ b/include/lttng/snapshot-internal.hpp
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2013 David Goulet <dgoulet@efficios.com>
+ *
+ * SPDX-License-Identifier: LGPL-2.1-only
+ *
+ */
+
+#ifndef LTTNG_SNAPSHOT_INTERNAL_ABI_H
+#define LTTNG_SNAPSHOT_INTERNAL_ABI_H
+
+#include <limits.h>
+#include <stdint.h>
+#include <lttng/constant.h>
+#include <common/macros.hpp>
+
+/*
+ * Object used for the snapshot API. This is opaque to the public library.
+ */
+struct lttng_snapshot_output {
+       /*
+        * ID of the snapshot output. This is only used when they are listed. It is
+        * assigned by the session daemon so when adding an output, this value will
+        * not be used.
+        */
+       uint32_t id;
+       /*
+        * Maximum size in bytes of the snapshot meaning the total size of all
+        * stream combined. A value of 0 is unlimited.
+        */
+       uint64_t max_size;
+       /* Name of the output so it can be recognized easily when listing them. */
+       char name[LTTNG_NAME_MAX];
+       /* Destination of the output. See lttng(1) for URL format. */
+       char ctrl_url[PATH_MAX];
+       /* Destination of the output. See lttng(1) for URL format. */
+       char data_url[PATH_MAX];
+} LTTNG_PACKED;
+
+/*
+ * Snapshot output list object opaque to the user.
+ */
+struct lttng_snapshot_output_list {
+       /*
+        * The position in the output array. This is changed by a get_next call.
+        */
+       int index;
+
+       /*
+        * Number of element in the array.
+        */
+       size_t count;
+
+       /*
+        * Contains snapshot output object.
+        */
+       struct lttng_snapshot_output *array;
+};
+
+#endif /* LTTNG_SNAPSHOT_INTERNAL_ABI_H */