2 * SPDX-License-Identifier: MIT
4 * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
6 * The Common Trace Format (CTF) Specification is available at
7 * http://www.efficios.com/ctf
10 #ifndef BABELTRACE_CTF_WRITER_STREAM_INTERNAL_H
11 #define BABELTRACE_CTF_WRITER_STREAM_INTERNAL_H
13 #include "common/assert.h"
14 #include "common/macros.h"
15 #include <babeltrace2-ctf-writer/stream.h>
16 #include "ctfser/ctfser.h"
19 #include "assert-pre.h"
24 struct bt_ctf_stream_common
;
26 struct bt_ctf_stream_common
{
27 struct bt_ctf_object base
;
29 struct bt_ctf_stream_class_common
*stream_class
;
33 int bt_ctf_stream_common_initialize(
34 struct bt_ctf_stream_common
*stream
,
35 struct bt_ctf_stream_class_common
*stream_class
, const char *name
,
36 uint64_t id
, bt_ctf_object_release_func release_func
);
38 void bt_ctf_stream_common_finalize(struct bt_ctf_stream_common
*stream
);
41 struct bt_ctf_stream_class_common
*bt_ctf_stream_common_borrow_class(
42 struct bt_ctf_stream_common
*stream
)
44 BT_ASSERT_DBG(stream
);
45 return stream
->stream_class
;
49 const char *bt_ctf_stream_common_get_name(struct bt_ctf_stream_common
*stream
)
51 BT_CTF_ASSERT_PRE_NON_NULL(stream
, "Stream");
52 return stream
->name
? stream
->name
->str
: NULL
;
56 int64_t bt_ctf_stream_common_get_id(struct bt_ctf_stream_common
*stream
)
60 BT_CTF_ASSERT_PRE_NON_NULL(stream
, "Stream");
63 BT_LOGT("Stream's ID is not set: addr=%p, name=\"%s\"",
64 stream
, bt_ctf_stream_common_get_name(stream
));
70 struct bt_ctf_stream
{
71 struct bt_ctf_stream_common common
;
72 struct bt_ctf_field
*packet_header
;
73 struct bt_ctf_field
*packet_context
;
75 /* Array of pointers to bt_ctf_event for the current packet */
77 struct bt_ctfser ctfser
;
78 unsigned int flushed_packet_count
;
79 uint64_t discarded_events
;
83 struct bt_ctf_stream
*bt_ctf_stream_create_with_id(
84 struct bt_ctf_stream_class
*stream_class
,
85 const char *name
, uint64_t id
);
87 #endif /* BABELTRACE_CTF_WRITER_STREAM_INTERNAL_H */