Make API CTF-agnostic

[babeltrace.git] / include / babeltrace / ctf-ir / stream.h

diff --git a/include/babeltrace/ctf-ir/stream.h b/include/babeltrace/ctf-ir/stream.h
index 0341e78ef4ad5f8ab30ee09a12e7049d316349ce..69829280c904e5cb4f7b3c65a01e9469853ae4a6 100644 (file)
--- a/include/babeltrace/ctf-ir/stream.h
+++ b/include/babeltrace/ctf-ir/stream.h
@@ -30,72 +30,30 @@
  * http://www.efficios.com/ctf
  */
 
-#include <babeltrace/ctf-ir/stream-class.h>
+/* For enum bt_property_availability */
+#include <babeltrace/property.h>
+
+#include <stdint.h>
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-struct bt_ctf_event;
-struct bt_ctf_stream;
+struct bt_stream;
+struct bt_stream_class;
 
-/*
- * bt_ctf_stream_append_discarded_events: increment discarded events count.
- *
- * Increase the current packet's discarded event count.
- *
- * @param stream Stream instance.
- * @param event_count Number of discarded events to add to the stream's current
- *     packet.
- */
-extern void bt_ctf_stream_append_discarded_events(struct bt_ctf_stream *stream,
-               uint64_t event_count);
+extern struct bt_stream *bt_stream_create(struct bt_stream_class *stream_class);
 
-/*
- * bt_ctf_stream_append_event: append an event to the stream.
- *
- * Append "event" to the stream's current packet. The stream's associated clock
- * will be sampled during this call. The event shall not be modified after
- * being appended to a stream. The stream will share the event's ownership by
- * incrementing its reference count. The current packet is not flushed to disk
- * until the next call to bt_ctf_stream_flush.
- *
- * @param stream Stream instance.
- * @param event Event instance to append to the stream's current packet.
- *
- * Returns 0 on success, a negative value on error.
- */
-extern int bt_ctf_stream_append_event(struct bt_ctf_stream *stream,
-               struct bt_ctf_event *event);
+extern struct bt_stream *bt_stream_create_with_id(
+               struct bt_stream_class *stream_class, uint64_t id);
 
-/*
- * bt_ctf_stream_flush: flush a stream.
- *
- * The stream's current packet's events will be flushed to disk. Events
- * subsequently appended to the stream will be added to a new packet.
- *
- * @param stream Stream instance.
- *
- * Returns 0 on success, a negative value on error.
- */
-extern int bt_ctf_stream_flush(struct bt_ctf_stream *stream);
+extern struct bt_stream_class *bt_stream_borrow_class(struct bt_stream *stream);
 
-/*
- * bt_ctf_stream_get and bt_ctf_stream_put: increment and decrement the
- * stream's reference count.
- *
- * These functions ensure that the stream won't be destroyed while it
- * is in use. The same number of get and put (plus one extra put to
- * release the initial reference done at creation) have to be done to
- * destroy a stream.
- *
- * When the stream's reference count is decremented to 0 by a
- * bt_ctf_stream_put, the stream is freed.
- *
- * @param stream Stream instance.
- */
-extern void bt_ctf_stream_get(struct bt_ctf_stream *stream);
-extern void bt_ctf_stream_put(struct bt_ctf_stream *stream);
+extern const char *bt_stream_get_name(struct bt_stream *stream);
+
+extern int bt_stream_set_name(struct bt_stream *stream, const char *name);
+
+extern uint64_t bt_stream_get_id(struct bt_stream *stream);
 
 #ifdef __cplusplus
 }