* http://www.efficios.com/ctf
*/
-#include <babeltrace/ctf-ir/event.h>
-#include <babeltrace/ctf-ir/stream.h>
-#include <babeltrace/ctf-writer/stream-class.h>
+#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
+struct bt_ctf_stream;
+struct bt_ctf_event;
+
/*
- * bt_stream_get_discarded_events_count: get the number of discarded
+ * bt_ctf_stream_get_discarded_events_count: get the number of discarded
* events associated with this stream.
*
* Note that discarded events are not stored if the stream's packet
*
* Returns the number of discarded events, a negative value on error.
*/
-extern int bt_stream_get_discarded_events_count(
- struct bt_stream *stream, uint64_t *count);
+extern int bt_ctf_stream_get_discarded_events_count(
+ struct bt_ctf_stream *stream, uint64_t *count);
/*
- * bt_stream_append_discarded_events: increment discarded events count.
+ * bt_ctf_stream_append_discarded_events: increment discarded events count.
*
* Increase the current packet's discarded event count. Has no effect if the
* stream class' packet context has no "events_discarded" field.
* @param event_count Number of discarded events to add to the stream's current
* packet.
*/
-extern void bt_stream_append_discarded_events(struct bt_stream *stream,
+extern void bt_ctf_stream_append_discarded_events(struct bt_ctf_stream *stream,
uint64_t event_count);
/*
- * bt_stream_append_event: append an event to the stream.
+ * 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_stream_flush.
+ * until the next call to bt_ctf_stream_flush.
*
* The stream event context will be sampled for every appended event if
* a stream event context was defined.
*
* Returns 0 on success, a negative value on error.
*/
-extern int bt_stream_append_event(struct bt_stream *stream,
- struct bt_event *event);
+extern int bt_ctf_stream_append_event(struct bt_ctf_stream *stream,
+ struct bt_ctf_event *event);
/*
- * bt_stream_get_packet_header: get a stream's packet header.
+ * bt_ctf_stream_get_packet_header: get a stream's packet header.
*
* @param stream Stream instance.
*
* Returns a field instance on success, NULL on error.
*/
-extern struct bt_field *bt_stream_get_packet_header(
- struct bt_stream *stream);
+extern struct bt_ctf_field *bt_ctf_stream_get_packet_header(
+ struct bt_ctf_stream *stream);
/*
- * bt_stream_set_packet_header: set a stream's packet header.
+ * bt_ctf_stream_set_packet_header: set a stream's packet header.
*
* The packet header's type must match the trace's packet header
* type.
*
* Returns a field instance on success, NULL on error.
*/
-extern int bt_stream_set_packet_header(
- struct bt_stream *stream,
- struct bt_field *packet_header);
+extern int bt_ctf_stream_set_packet_header(
+ struct bt_ctf_stream *stream,
+ struct bt_ctf_field *packet_header);
/*
- * bt_stream_get_packet_context: get a stream's packet context.
+ * bt_ctf_stream_get_packet_context: get a stream's packet context.
*
* @param stream Stream instance.
*
* Returns a field instance on success, NULL on error.
*/
-extern struct bt_field *bt_stream_get_packet_context(
- struct bt_stream *stream);
+extern struct bt_ctf_field *bt_ctf_stream_get_packet_context(
+ struct bt_ctf_stream *stream);
/*
- * bt_stream_set_packet_context: set a stream's packet context.
+ * bt_ctf_stream_set_packet_context: set a stream's packet context.
*
* The packet context's type must match the stream class' packet
* context type.
*
* Returns a field instance on success, NULL on error.
*/
-extern int bt_stream_set_packet_context(
- struct bt_stream *stream,
- struct bt_field *packet_context);
+extern int bt_ctf_stream_set_packet_context(
+ struct bt_ctf_stream *stream,
+ struct bt_ctf_field *packet_context);
/*
- * bt_stream_flush: flush a stream.
+ * bt_ctf_stream_flush: flush a stream.
*
* The stream's current packet's events will be flushed, thus closing the
* current packet. Events subsequently appended to the stream will be
*
* Returns 0 on success, a negative value on error.
*/
-extern int bt_stream_flush(struct bt_stream *stream);
+extern int bt_ctf_stream_flush(struct bt_ctf_stream *stream);
+
+extern int bt_ctf_stream_is_writer(struct bt_ctf_stream *stream);
+
+extern
+struct bt_ctf_stream *bt_ctf_stream_create(
+ struct bt_ctf_stream_class *stream_class,
+ const char *name, uint64_t id);
+
+extern struct bt_ctf_stream_class *bt_ctf_stream_get_class(
+ struct bt_ctf_stream *stream);
+
+extern const char *bt_ctf_stream_get_name(struct bt_ctf_stream *stream);
-extern int bt_stream_is_writer(struct bt_stream *stream);
+extern int64_t bt_ctf_stream_get_id(struct bt_ctf_stream *stream);
/* Pre-2.0 CTF writer compatibility */
-#define bt_ctf_stream_get_discarded_events_count bt_stream_get_discarded_events_count
-#define bt_ctf_stream_append_discarded_events bt_stream_append_discarded_events
-#define bt_ctf_stream_append_event bt_stream_append_event
-#define bt_ctf_stream_get_packet_context bt_stream_get_packet_context
-#define bt_ctf_stream_flush bt_stream_flush
-
-extern void bt_ctf_stream_get(struct bt_stream *stream);
-extern void bt_ctf_stream_put(struct bt_stream *stream);
+static inline
+void bt_ctf_stream_get(struct bt_ctf_stream *stream)
+{
+ bt_get(stream);
+}
+
+/* Pre-2.0 CTF writer compatibility */
+static inline
+void bt_ctf_stream_put(struct bt_ctf_stream *stream)
+{
+ bt_put(stream);
+}
#ifdef __cplusplus
}