/*
* BabelTrace - CTF IR: Clock internal
*
- * Copyright 2013 EfficiOS Inc.
+ * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
*
* Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
*
* SOFTWARE.
*/
-#include <babeltrace/ctf-writer/ref-internal.h>
#include <babeltrace/ctf-writer/clock.h>
-#include <babeltrace/ctf-writer/writer-internal.h>
+#include <babeltrace/ctf-ir/trace-internal.h>
+#include <babeltrace/object-internal.h>
#include <babeltrace/babeltrace-internal.h>
#include <glib.h>
-#include <uuid/uuid.h>
+#include <babeltrace/compat/uuid.h>
struct bt_ctf_clock {
- struct bt_ctf_ref ref_count;
+ struct bt_object base;
GString *name;
GString *description;
uint64_t frequency;
uint64_t precision;
- uint64_t offset_s; /* Offset in seconds */
- uint64_t offset; /* Offset in ticks */
- uint64_t time; /* Current clock value */
+ int64_t offset_s; /* Offset in seconds */
+ int64_t offset; /* Offset in ticks */
+ int64_t time; /* Current clock value */
uuid_t uuid;
+ int uuid_set;
int absolute;
/*
* A clock's properties can't be modified once it is added to a stream
int frozen;
};
+/*
+ * This is not part of the public API to prevent users from creating clocks
+ * in an invalid state (being nameless, in this case).
+ *
+ * The only legitimate use-case for this function is to allocate a clock
+ * while the TSDL metadata is being parsed.
+ */
+BT_HIDDEN
+struct bt_ctf_clock *_bt_ctf_clock_create(void);
+
+/*
+ * Not exposed as part of the public API since the only usecase
+ * for this is when we are creating clocks from the TSDL metadata.
+ */
+BT_HIDDEN
+int bt_ctf_clock_set_name(struct bt_ctf_clock *clock,
+ const char *name);
+
BT_HIDDEN
void bt_ctf_clock_freeze(struct bt_ctf_clock *clock);