* http://www.efficios.com/ctf
*/
+#include <babeltrace/ctf-ir/event.h>
#include <babeltrace/ctf-ir/stream.h>
#include <babeltrace/ctf-writer/stream-class.h>
#endif
/*
- * bt_ctf_stream_get_discarded_events_count: get the number of discarded
+ * bt_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_ctf_stream_get_discarded_events_count(
- struct bt_ctf_stream *stream, uint64_t *count);
+extern int bt_stream_get_discarded_events_count(
+ struct bt_stream *stream, uint64_t *count);
/*
- * bt_ctf_stream_append_discarded_events: increment discarded events count.
+ * bt_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_ctf_stream_append_discarded_events(struct bt_ctf_stream *stream,
+extern void bt_stream_append_discarded_events(struct bt_stream *stream,
uint64_t event_count);
/*
- * bt_ctf_stream_append_event: append an event to the stream.
+ * bt_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.
+ * until the next call to bt_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_ctf_stream_append_event(struct bt_ctf_stream *stream,
- struct bt_ctf_event *event);
+extern int bt_stream_append_event(struct bt_stream *stream,
+ struct bt_event *event);
/*
- * bt_ctf_stream_get_packet_header: get a stream's packet header.
+ * bt_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_ctf_field *bt_ctf_stream_get_packet_header(
- struct bt_ctf_stream *stream);
+extern struct bt_field *bt_stream_get_packet_header(
+ struct bt_stream *stream);
/*
- * bt_ctf_stream_set_packet_header: set a stream's packet header.
+ * bt_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_ctf_stream_set_packet_header(
- struct bt_ctf_stream *stream,
- struct bt_ctf_field *packet_header);
+extern int bt_stream_set_packet_header(
+ struct bt_stream *stream,
+ struct bt_field *packet_header);
/*
- * bt_ctf_stream_get_packet_context: get a stream's packet context.
+ * bt_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_ctf_field *bt_ctf_stream_get_packet_context(
- struct bt_ctf_stream *stream);
+extern struct bt_field *bt_stream_get_packet_context(
+ struct bt_stream *stream);
/*
- * bt_ctf_stream_set_packet_context: set a stream's packet context.
+ * bt_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_ctf_stream_set_packet_context(
- struct bt_ctf_stream *stream,
- struct bt_ctf_field *packet_context);
+extern int bt_stream_set_packet_context(
+ struct bt_stream *stream,
+ struct bt_field *packet_context);
/*
- * bt_ctf_stream_flush: flush a stream.
+ * bt_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_ctf_stream_flush(struct bt_ctf_stream *stream);
+extern int bt_stream_flush(struct bt_stream *stream);
-extern int bt_ctf_stream_is_writer(struct bt_ctf_stream *stream);
+extern int bt_stream_is_writer(struct bt_stream *stream);
-/*
- * bt_ctf_stream_get and bt_ctf_stream_put: increment and decrement the
- * stream's reference count.
- *
- * You may also use bt_ctf_get() and bt_ctf_put() with stream objects.
- *
- * 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);
+/* 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);
#ifdef __cplusplus
}
projects / babeltrace.git / blobdiff