ir: add bt_ctf_clock_class object, modify bt_ctf_clock object

[babeltrace.git] / include / babeltrace / ctf-ir / clock-class-internal.h

diff --git a/include/babeltrace/ctf-ir/clock-class-internal.h b/include/babeltrace/ctf-ir/clock-class-internal.h
new file mode 100644 (file)
index 0000000..c43f771
--- /dev/null
+++ b/include/babeltrace/ctf-ir/clock-class-internal.h
@@ -0,0 +1,72 @@
+#ifndef BABELTRACE_CTF_IR_CLOCK_CLASS_INTERNAL_H
+#define BABELTRACE_CTF_IR_CLOCK_CLASS_INTERNAL_H
+
+/*
+ * BabelTrace - CTF IR: Clock internal
+ *
+ * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ *
+ * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <babeltrace/ctf-ir/clock-class.h>
+#include <babeltrace/ctf-ir/trace-internal.h>
+#include <babeltrace/object-internal.h>
+#include <babeltrace/babeltrace-internal.h>
+#include <glib.h>
+#include <babeltrace/compat/uuid.h>
+
+struct bt_ctf_clock_class {
+       struct bt_object base;
+       GString *name;
+       GString *description;
+       uint64_t frequency;
+       uint64_t precision;
+       int64_t offset_s;       /* Offset in seconds */
+       int64_t offset;         /* Offset in ticks */
+       uuid_t uuid;
+       int uuid_set;
+       int absolute;
+
+       /*
+        * A clock's properties can't be modified once it is added to a stream
+        * class.
+        */
+       int frozen;
+};
+
+struct bt_ctf_clock_value {
+       struct bt_object base;
+       struct bt_ctf_clock_class *clock_class;
+       uint64_t value;
+};
+
+BT_HIDDEN
+void bt_ctf_clock_class_freeze(struct bt_ctf_clock_class *clock_class);
+
+BT_HIDDEN
+void bt_ctf_clock_class_serialize(struct bt_ctf_clock_class *clock_class,
+               struct metadata_context *context);
+
+BT_HIDDEN
+bool bt_ctf_clock_class_is_valid(struct bt_ctf_clock_class *clock_class);
+
+#endif /* BABELTRACE_CTF_IR_CLOCK_CLASS_INTERNAL_H */