[babeltrace.git] / src / lib / graph / message / discarded-items.c

/*
 * Copyright 2019 Philippe Proulx <pproulx@efficios.com>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

#define BT_LOG_TAG "LIB/MSG-DISCARDED-ITEMS"
#include "lib/logging.h"

#include <stdbool.h>

#include "lib/assert-pre.h"
#include "lib/object.h"
#include "compat/compiler.h"
#include <babeltrace2/trace-ir/clock-class.h>
#include "lib/trace-ir/clock-snapshot.h"
#include "lib/trace-ir/stream-class.h"
#include "lib/trace-ir/stream.h"
#include "lib/property.h"
#include "lib/graph/message/message.h"

#include "discarded-items.h"

static
void destroy_discarded_items_message(struct bt_object *obj)
{
	struct bt_message_discarded_items *message = (void *) obj;

	BT_LIB_LOGD("Destroying discarded items message: %!+n", message);
	BT_LIB_LOGD("Putting stream: %!+s", message->stream);
	BT_OBJECT_PUT_REF_AND_RESET(message->stream);

	if (message->default_begin_cs) {
		bt_clock_snapshot_recycle(message->default_begin_cs);
		message->default_begin_cs = NULL;
	}

	if (message->default_end_cs) {
		bt_clock_snapshot_recycle(message->default_end_cs);
		message->default_end_cs = NULL;
	}

	g_free(message);
}

static inline
struct bt_message *create_discarded_items_message(
		struct bt_self_message_iterator *self_msg_iter,
		enum bt_message_type type, struct bt_stream *stream,
		bool with_cs,
		uint64_t beginning_raw_value, uint64_t end_raw_value)
{
	struct bt_message_discarded_items *message;
	struct bt_stream_class *stream_class;
	bool has_support;
	bool need_cs;

	BT_ASSERT_PRE_NON_NULL(self_msg_iter, "Message iterator");
	BT_ASSERT_PRE_NON_NULL(stream, "Stream");
	stream_class = bt_stream_borrow_class(stream);
	BT_ASSERT(stream_class);

	if (type == BT_MESSAGE_TYPE_DISCARDED_EVENTS) {
		has_support = stream_class->supports_discarded_events;
		need_cs = stream_class->discarded_events_have_default_clock_snapshots;
	} else {
		has_support = stream_class->supports_discarded_packets;
		need_cs = stream_class->discarded_packets_have_default_clock_snapshots;
	}

	BT_ASSERT_PRE(has_support,
		"Stream class does not support discarded events or packets: "
		"type=%s, %![stream-]+s, %![sc-]+S",
		bt_message_type_string(type), stream, stream_class);
	BT_ASSERT_PRE(need_cs ? with_cs : true,
		"Unexpected stream class configuration when creating "
		"a discarded events or discarded packets message: "
		"default clock snapshots are needed, but none was provided: "
		"type=%s, %![stream-]+s, %![sc-]+S, with-cs=%d, "
		"cs-begin-val=%" PRIu64 ", cs-end-val=%" PRIu64,
		bt_message_type_string(type), stream, stream_class,
		with_cs, beginning_raw_value, end_raw_value);
	BT_ASSERT_PRE(!need_cs ? !with_cs : true,
		"Unexpected stream class configuration when creating "
		"a discarded events or discarded packets message: "
		"no default clock snapshots are needed, but two were provided: "
		"type=%s, %![stream-]+s, %![sc-]+S, with-cs=%d, "
		"cs-begin-val=%" PRIu64 ", cs-end-val=%" PRIu64,
		bt_message_type_string(type), stream, stream_class,
		with_cs, beginning_raw_value, end_raw_value);
	BT_LIB_LOGD("Creating discarded items message object: "
		"type=%s, %![stream-]+s, %![sc-]+S, with-cs=%d, "
		"cs-begin-val=%" PRIu64 ", cs-end-val=%" PRIu64,
		bt_message_type_string(type), stream, stream_class,
		with_cs, beginning_raw_value, end_raw_value);
	message = g_new0(struct bt_message_discarded_items, 1);
	if (!message) {
		BT_LIB_LOGE_APPEND_CAUSE(
			"Failed to allocate one discarded items message.");
		goto error;
	}

	bt_message_init(&message->parent, type,
		destroy_discarded_items_message, NULL);
	message->stream = stream;
	bt_object_get_ref_no_null_check(message->stream);

	if (with_cs) {
		BT_ASSERT(stream_class->default_clock_class);
		message->default_begin_cs = bt_clock_snapshot_create(
			stream_class->default_clock_class);
		if (!message->default_begin_cs) {
			goto error;
		}

		bt_clock_snapshot_set_raw_value(message->default_begin_cs,
			beginning_raw_value);

		message->default_end_cs = bt_clock_snapshot_create(
			stream_class->default_clock_class);
		if (!message->default_end_cs) {
			goto error;
		}

		bt_clock_snapshot_set_raw_value(message->default_end_cs,
			end_raw_value);
	}

	bt_property_uint_init(&message->count,
		BT_PROPERTY_AVAILABILITY_NOT_AVAILABLE, 0);
	BT_LIB_LOGD("Created discarded items message object: "
		"%![msg-]+n, %![stream-]+s, %![sc-]+S", message,
		stream, stream_class);

	return (void *) &message->parent;

error:
	return NULL;
}

static inline
struct bt_stream *borrow_discarded_items_message_stream(
		struct bt_message *message)
{
	struct bt_message_discarded_items *disc_items_msg = (void *) message;

	BT_ASSERT_DBG(message);
	return disc_items_msg->stream;
}

static inline
void set_discarded_items_message_count(struct bt_message *message,
		uint64_t count)
{
	struct bt_message_discarded_items *disc_items_msg = (void *) message;

	BT_ASSERT(message);
	BT_ASSERT_PRE_DEV_HOT(message, "Message", ": %!+n", message);
	bt_property_uint_set(&disc_items_msg->count, count);
}

static inline
enum bt_property_availability get_discarded_items_message_count(
		const struct bt_message *message, uint64_t *count)
{
	struct bt_message_discarded_items *disc_items_msg = (void *) message;

	BT_ASSERT_PRE_DEV_NON_NULL(count, "Count (output)");
	BT_ASSERT_DBG(message);
	*count = disc_items_msg->count.value;
	return disc_items_msg->count.base.avail;
}

static inline
const struct bt_clock_snapshot *
borrow_discarded_items_message_beginning_default_clock_snapshot_const(
		const struct bt_message *message)
{
	struct bt_message_discarded_items *disc_items_msg = (void *) message;

	BT_ASSERT_DBG(message);
	BT_ASSERT_PRE_DEV(disc_items_msg->stream->class->default_clock_class,
		"Message's stream's class has no default clock class: "
		"%![msg-]+n, %![sc-]+S",
		message, disc_items_msg->stream->class);
	return disc_items_msg->default_begin_cs;
}

static inline
const struct bt_clock_snapshot *
borrow_discarded_items_message_end_default_clock_snapshot_const(
		const struct bt_message *message)
{
	struct bt_message_discarded_items *disc_items_msg = (void *) message;

	BT_ASSERT_DBG(message);
	BT_ASSERT_PRE_DEV(disc_items_msg->stream->class->default_clock_class,
		"Message's stream's class has no default clock class: "
		"%![msg-]+n, %![sc-]+S",
		message, disc_items_msg->stream->class);
	return disc_items_msg->default_end_cs;
}

struct bt_message *bt_message_discarded_events_create(
		struct bt_self_message_iterator *message_iterator,
		const struct bt_stream *stream)
{
	BT_ASSERT_PRE_DEV_NO_ERROR();

	return create_discarded_items_message(message_iterator,
		BT_MESSAGE_TYPE_DISCARDED_EVENTS, (void *) stream,
		false, 0, 0);
}

struct bt_message *bt_message_discarded_events_create_with_default_clock_snapshots(
		struct bt_self_message_iterator *message_iterator,
		const struct bt_stream *stream, uint64_t beginning_raw_value,
		uint64_t end_raw_value)
{
	BT_ASSERT_PRE_DEV_NO_ERROR();

	return create_discarded_items_message(message_iterator,
		BT_MESSAGE_TYPE_DISCARDED_EVENTS, (void *) stream,
		true, beginning_raw_value, end_raw_value);
}

struct bt_stream *bt_message_discarded_events_borrow_stream(
		struct bt_message *message)
{
	BT_ASSERT_PRE_DEV_NON_NULL(message, "Message");
	BT_ASSERT_PRE_DEV_MSG_IS_TYPE(message, BT_MESSAGE_TYPE_DISCARDED_EVENTS);
	return borrow_discarded_items_message_stream(message);
}

void bt_message_discarded_events_set_count(struct bt_message *message,
		uint64_t count)
{
	BT_ASSERT_PRE_NON_NULL(message, "Message");
	BT_ASSERT_PRE_MSG_IS_TYPE(message, BT_MESSAGE_TYPE_DISCARDED_EVENTS);
	set_discarded_items_message_count(message, count);
}

const struct bt_clock_snapshot *
bt_message_discarded_events_borrow_beginning_default_clock_snapshot_const(
		const struct bt_message *msg)
{
	BT_ASSERT_PRE_DEV_NON_NULL(msg, "Message");
	BT_ASSERT_PRE_DEV_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_EVENTS);
	return borrow_discarded_items_message_beginning_default_clock_snapshot_const(
		msg);
}

const struct bt_clock_snapshot *
bt_message_discarded_events_borrow_end_default_clock_snapshot_const(
		const struct bt_message *msg)
{
	BT_ASSERT_PRE_DEV_NON_NULL(msg, "Message");
	BT_ASSERT_PRE_DEV_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_EVENTS);
	return borrow_discarded_items_message_end_default_clock_snapshot_const(
		msg);
}

const struct bt_stream *
bt_message_discarded_events_borrow_stream_const(const struct bt_message *message)
{
	return (void *) bt_message_discarded_events_borrow_stream(
		(void *) message);
}

enum bt_property_availability bt_message_discarded_events_get_count(
		const struct bt_message *message, uint64_t *count)
{
	BT_ASSERT_PRE_DEV_NON_NULL(message, "Message");
	BT_ASSERT_PRE_DEV_MSG_IS_TYPE(message,
		BT_MESSAGE_TYPE_DISCARDED_EVENTS);
	return get_discarded_items_message_count(message, count);
}

struct bt_message *bt_message_discarded_packets_create(
		struct bt_self_message_iterator *message_iterator,
		const struct bt_stream *stream)
{
	BT_ASSERT_PRE_DEV_NO_ERROR();

	return create_discarded_items_message(message_iterator,
		BT_MESSAGE_TYPE_DISCARDED_PACKETS, (void *) stream,
		false, 0, 0);
}

struct bt_message *bt_message_discarded_packets_create_with_default_clock_snapshots(
		struct bt_self_message_iterator *message_iterator,
		const struct bt_stream *stream, uint64_t beginning_raw_value,
		uint64_t end_raw_value)
{
	BT_ASSERT_PRE_DEV_NO_ERROR();

	return create_discarded_items_message(message_iterator,
		BT_MESSAGE_TYPE_DISCARDED_PACKETS, (void *) stream,
		true, beginning_raw_value, end_raw_value);
}

struct bt_stream *bt_message_discarded_packets_borrow_stream(
		struct bt_message *message)
{
	BT_ASSERT_PRE_DEV_NON_NULL(message, "Message");
	BT_ASSERT_PRE_DEV_MSG_IS_TYPE(message,
		BT_MESSAGE_TYPE_DISCARDED_PACKETS);
	return borrow_discarded_items_message_stream(message);
}

void bt_message_discarded_packets_set_count(struct bt_message *message,
		uint64_t count)
{
	BT_ASSERT_PRE_NON_NULL(message, "Message");
	BT_ASSERT_PRE_MSG_IS_TYPE(message, BT_MESSAGE_TYPE_DISCARDED_PACKETS);
	set_discarded_items_message_count(message, count);
}

const struct bt_clock_snapshot *
bt_message_discarded_packets_borrow_beginning_default_clock_snapshot_const(
		const struct bt_message *msg)
{
	BT_ASSERT_PRE_DEV_NON_NULL(msg, "Message");
	BT_ASSERT_PRE_DEV_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_PACKETS);
	return borrow_discarded_items_message_beginning_default_clock_snapshot_const(
		msg);
}

const struct bt_clock_snapshot *
bt_message_discarded_packets_borrow_end_default_clock_snapshot_const(
		const struct bt_message *msg)
{
	BT_ASSERT_PRE_DEV_NON_NULL(msg, "Message");
	BT_ASSERT_PRE_DEV_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_PACKETS);
	return borrow_discarded_items_message_end_default_clock_snapshot_const(
		msg);
}

const struct bt_stream *
bt_message_discarded_packets_borrow_stream_const(const struct bt_message *message)
{
	return (void *) bt_message_discarded_packets_borrow_stream(
		(void *) message);
}

enum bt_property_availability bt_message_discarded_packets_get_count(
		const struct bt_message *message, uint64_t *count)
{
	BT_ASSERT_PRE_DEV_NON_NULL(message, "Message");
	BT_ASSERT_PRE_DEV_MSG_IS_TYPE(message,
		BT_MESSAGE_TYPE_DISCARDED_PACKETS);
	return get_discarded_items_message_count(message, count);
}

static inline
const struct bt_clock_class *
borrow_discarded_items_message_stream_class_default_clock_class(
		const struct bt_message *msg)
{
	struct bt_message_discarded_items *disc_items_msg = (void *) msg;

	BT_ASSERT_DBG(msg);
	return disc_items_msg->stream->class->default_clock_class;
}

const struct bt_clock_class *
bt_message_discarded_events_borrow_stream_class_default_clock_class_const(
		const struct bt_message *msg)
{
	BT_ASSERT_PRE_DEV_NON_NULL(msg, "Message");
	BT_ASSERT_PRE_DEV_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_EVENTS);
	return borrow_discarded_items_message_stream_class_default_clock_class(
		msg);
}

const struct bt_clock_class *
bt_message_discarded_packets_borrow_stream_class_default_clock_class_const(
		const struct bt_message *msg)
{
	BT_ASSERT_PRE_DEV_NON_NULL(msg, "Message");
	BT_ASSERT_PRE_DEV_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_PACKETS);
	return borrow_discarded_items_message_stream_class_default_clock_class(
		msg);
}
Commit	Line	Data
4c833281 PP	1	/*
	2	* Copyright 2019 Philippe Proulx <pproulx@efficios.com>
	3	*
	4	* Permission is hereby granted, free of charge, to any person obtaining a copy
	5	* of this software and associated documentation files (the "Software"), to deal
	6	* in the Software without restriction, including without limitation the rights
	7	* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	8	* copies of the Software, and to permit persons to whom the Software is
	9	* furnished to do so, subject to the following conditions:
	10	*
	11	* The above copyright notice and this permission notice shall be included in
	12	* all copies or substantial portions of the Software.
	13	*
	14	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	15	* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	16	* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
	17	* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
	18	* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
	19	* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
	20	* SOFTWARE.
	21	*/
	22
350ad6c1	23	#define BT_LOG_TAG "LIB/MSG-DISCARDED-ITEMS"
c2d9d9cf	24	#include "lib/logging.h"
4c833281	25
c4f23e30 FD	26	#include <stdbool.h>
c4f23e30 FD	27
578e048b MJ	28	#include "lib/assert-pre.h"
	29	#include "lib/object.h"
	30	#include "compat/compiler.h"
3fadfbc0	31	#include <babeltrace2/trace-ir/clock-class.h>
578e048b MJ	32	#include "lib/trace-ir/clock-snapshot.h"
	33	#include "lib/trace-ir/stream-class.h"
	34	#include "lib/trace-ir/stream.h"
	35	#include "lib/property.h"
	36	#include "lib/graph/message/message.h"
4c833281	37
578e048b MJ	38	#include "discarded-items.h"
578e048b MJ	39
4c833281 PP	40	static
	41	void destroy_discarded_items_message(struct bt_object *obj)
	42	{
	43	struct bt_message_discarded_items message = (void ) obj;
	44
	45	BT_LIB_LOGD("Destroying discarded items message: %!+n", message);
	46	BT_LIB_LOGD("Putting stream: %!+s", message->stream);
	47	BT_OBJECT_PUT_REF_AND_RESET(message->stream);
	48
	49	if (message->default_begin_cs) {
	50	bt_clock_snapshot_recycle(message->default_begin_cs);
	51	message->default_begin_cs = NULL;
	52	}
	53
	54	if (message->default_end_cs) {
	55	bt_clock_snapshot_recycle(message->default_end_cs);
	56	message->default_end_cs = NULL;
	57	}
	58
	59	g_free(message);
	60	}
	61
	62	static inline
	63	struct bt_message *create_discarded_items_message(
	64	struct bt_self_message_iterator *self_msg_iter,
	65	enum bt_message_type type, struct bt_stream *stream,
	66	bool with_cs,
	67	uint64_t beginning_raw_value, uint64_t end_raw_value)
	68	{
	69	struct bt_message_discarded_items *message;
	70	struct bt_stream_class *stream_class;
2e90378a	71	bool has_support;
8cc5f12b	72	bool need_cs;
4c833281 PP	73
	74	BT_ASSERT_PRE_NON_NULL(self_msg_iter, "Message iterator");
	75	BT_ASSERT_PRE_NON_NULL(stream, "Stream");
	76	stream_class = bt_stream_borrow_class(stream);
	77	BT_ASSERT(stream_class);
2e90378a PP	78
	79	if (type == BT_MESSAGE_TYPE_DISCARDED_EVENTS) {
	80	has_support = stream_class->supports_discarded_events;
8cc5f12b	81	need_cs = stream_class->discarded_events_have_default_clock_snapshots;
2e90378a PP	82	} else {
2e90378a PP	83	has_support = stream_class->supports_discarded_packets;
8cc5f12b	84	need_cs = stream_class->discarded_packets_have_default_clock_snapshots;
2e90378a PP	85	}
	86
	87	BT_ASSERT_PRE(has_support,
	88	"Stream class does not support discarded events or packets: "
	89	"type=%s, %![stream-]+s, %![sc-]+S",
	90	bt_message_type_string(type), stream, stream_class);
8cc5f12b	91	BT_ASSERT_PRE(need_cs ? with_cs : true,
2e90378a	92	"Unexpected stream class configuration when creating "
8cc5f12b PP	93	"a discarded events or discarded packets message: "
	94	"default clock snapshots are needed, but none was provided: "
	95	"type=%s, %![stream-]+s, %![sc-]+S, with-cs=%d, "
	96	"cs-begin-val=%" PRIu64 ", cs-end-val=%" PRIu64,
	97	bt_message_type_string(type), stream, stream_class,
	98	with_cs, beginning_raw_value, end_raw_value);
	99	BT_ASSERT_PRE(!need_cs ? !with_cs : true,
	100	"Unexpected stream class configuration when creating "
	101	"a discarded events or discarded packets message: "
	102	"no default clock snapshots are needed, but two were provided: "
aa12059b PP	103	"type=%s, %![stream-]+s, %![sc-]+S, with-cs=%d, "
	104	"cs-begin-val=%" PRIu64 ", cs-end-val=%" PRIu64,
	105	bt_message_type_string(type), stream, stream_class,
	106	with_cs, beginning_raw_value, end_raw_value);
4c833281 PP	107	BT_LIB_LOGD("Creating discarded items message object: "
	108	"type=%s, %![stream-]+s, %![sc-]+S, with-cs=%d, "
	109	"cs-begin-val=%" PRIu64 ", cs-end-val=%" PRIu64,
	110	bt_message_type_string(type), stream, stream_class,
	111	with_cs, beginning_raw_value, end_raw_value);
	112	message = g_new0(struct bt_message_discarded_items, 1);
	113	if (!message) {
870631a2 PP	114	BT_LIB_LOGE_APPEND_CAUSE(
870631a2 PP	115	"Failed to allocate one discarded items message.");
4c833281 PP	116	goto error;
	117	}
	118
	119	bt_message_init(&message->parent, type,
	120	destroy_discarded_items_message, NULL);
	121	message->stream = stream;
6871026b	122	bt_object_get_ref_no_null_check(message->stream);
4c833281 PP	123
4c833281 PP	124	if (with_cs) {
aa12059b	125	BT_ASSERT(stream_class->default_clock_class);
4c833281 PP	126	message->default_begin_cs = bt_clock_snapshot_create(
	127	stream_class->default_clock_class);
	128	if (!message->default_begin_cs) {
	129	goto error;
	130	}
	131
	132	bt_clock_snapshot_set_raw_value(message->default_begin_cs,
	133	beginning_raw_value);
	134
	135	message->default_end_cs = bt_clock_snapshot_create(
	136	stream_class->default_clock_class);
	137	if (!message->default_end_cs) {
	138	goto error;
	139	}
	140
	141	bt_clock_snapshot_set_raw_value(message->default_end_cs,
	142	end_raw_value);
	143	}
	144
	145	bt_property_uint_init(&message->count,
	146	BT_PROPERTY_AVAILABILITY_NOT_AVAILABLE, 0);
	147	BT_LIB_LOGD("Created discarded items message object: "
	148	"%![msg-]+n, %![stream-]+s, %![sc-]+S", message,
	149	stream, stream_class);
	150
	151	return (void *) &message->parent;
	152
	153	error:
	154	return NULL;
	155	}
	156
	157	static inline
	158	struct bt_stream *borrow_discarded_items_message_stream(
	159	struct bt_message *message)
	160	{
	161	struct bt_message_discarded_items disc_items_msg = (void ) message;
	162
98b15851	163	BT_ASSERT_DBG(message);
4c833281 PP	164	return disc_items_msg->stream;
	165	}
	166
	167	static inline
	168	void set_discarded_items_message_count(struct bt_message *message,
	169	uint64_t count)
	170	{
	171	struct bt_message_discarded_items disc_items_msg = (void ) message;
	172
	173	BT_ASSERT(message);
bdb288b3	174	BT_ASSERT_PRE_DEV_HOT(message, "Message", ": %!+n", message);
4c833281 PP	175	bt_property_uint_set(&disc_items_msg->count, count);
	176	}
	177
	178	static inline
	179	enum bt_property_availability get_discarded_items_message_count(
	180	const struct bt_message message, uint64_t count)
	181	{
	182	struct bt_message_discarded_items disc_items_msg = (void ) message;
	183
bdb288b3	184	BT_ASSERT_PRE_DEV_NON_NULL(count, "Count (output)");
98b15851	185	BT_ASSERT_DBG(message);
4c833281 PP	186	*count = disc_items_msg->count.value;
	187	return disc_items_msg->count.base.avail;
	188	}
	189
	190	static inline
0cbc2c33	191	const struct bt_clock_snapshot *
9b24b6aa	192	borrow_discarded_items_message_beginning_default_clock_snapshot_const(
0cbc2c33	193	const struct bt_message *message)
4c833281 PP	194	{
	195	struct bt_message_discarded_items disc_items_msg = (void ) message;
	196
98b15851	197	BT_ASSERT_DBG(message);
bdb288b3	198	BT_ASSERT_PRE_DEV(disc_items_msg->stream->class->default_clock_class,
4c833281 PP	199	"Message's stream's class has no default clock class: "
	200	"%![msg-]+n, %![sc-]+S",
	201	message, disc_items_msg->stream->class);
0cbc2c33	202	return disc_items_msg->default_begin_cs;
4c833281 PP	203	}
	204
	205	static inline
0cbc2c33	206	const struct bt_clock_snapshot *
9b24b6aa	207	borrow_discarded_items_message_end_default_clock_snapshot_const(
0cbc2c33	208	const struct bt_message *message)
4c833281 PP	209	{
	210	struct bt_message_discarded_items disc_items_msg = (void ) message;
	211
98b15851	212	BT_ASSERT_DBG(message);
bdb288b3	213	BT_ASSERT_PRE_DEV(disc_items_msg->stream->class->default_clock_class,
4c833281 PP	214	"Message's stream's class has no default clock class: "
	215	"%![msg-]+n, %![sc-]+S",
	216	message, disc_items_msg->stream->class);
0cbc2c33	217	return disc_items_msg->default_end_cs;
4c833281 PP	218	}
	219
	220	struct bt_message *bt_message_discarded_events_create(
	221	struct bt_self_message_iterator *message_iterator,
58085ca4	222	const struct bt_stream *stream)
4c833281	223	{
17f3083a SM	224	BT_ASSERT_PRE_DEV_NO_ERROR();
17f3083a SM	225
4c833281	226	return create_discarded_items_message(message_iterator,
58085ca4	227	BT_MESSAGE_TYPE_DISCARDED_EVENTS, (void *) stream,
4c833281 PP	228	false, 0, 0);
	229	}
	230
	231	struct bt_message *bt_message_discarded_events_create_with_default_clock_snapshots(
	232	struct bt_self_message_iterator *message_iterator,
58085ca4	233	const struct bt_stream *stream, uint64_t beginning_raw_value,
4c833281 PP	234	uint64_t end_raw_value)
4c833281 PP	235	{
17f3083a SM	236	BT_ASSERT_PRE_DEV_NO_ERROR();
17f3083a SM	237
4c833281	238	return create_discarded_items_message(message_iterator,
58085ca4	239	BT_MESSAGE_TYPE_DISCARDED_EVENTS, (void *) stream,
4c833281 PP	240	true, beginning_raw_value, end_raw_value);
	241	}
	242
	243	struct bt_stream *bt_message_discarded_events_borrow_stream(
	244	struct bt_message *message)
	245	{
bdb288b3 PP	246	BT_ASSERT_PRE_DEV_NON_NULL(message, "Message");
bdb288b3 PP	247	BT_ASSERT_PRE_DEV_MSG_IS_TYPE(message, BT_MESSAGE_TYPE_DISCARDED_EVENTS);
4c833281 PP	248	return borrow_discarded_items_message_stream(message);
	249	}
	250
	251	void bt_message_discarded_events_set_count(struct bt_message *message,
	252	uint64_t count)
	253	{
	254	BT_ASSERT_PRE_NON_NULL(message, "Message");
	255	BT_ASSERT_PRE_MSG_IS_TYPE(message, BT_MESSAGE_TYPE_DISCARDED_EVENTS);
	256	set_discarded_items_message_count(message, count);
	257	}
	258
0cbc2c33	259	const struct bt_clock_snapshot *
9b24b6aa	260	bt_message_discarded_events_borrow_beginning_default_clock_snapshot_const(
0cbc2c33	261	const struct bt_message *msg)
4c833281	262	{
bdb288b3 PP	263	BT_ASSERT_PRE_DEV_NON_NULL(msg, "Message");
bdb288b3 PP	264	BT_ASSERT_PRE_DEV_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_EVENTS);
9b24b6aa	265	return borrow_discarded_items_message_beginning_default_clock_snapshot_const(
0cbc2c33	266	msg);
4c833281 PP	267	}
4c833281 PP	268
0cbc2c33	269	const struct bt_clock_snapshot *
9b24b6aa	270	bt_message_discarded_events_borrow_end_default_clock_snapshot_const(
0cbc2c33	271	const struct bt_message *msg)
4c833281	272	{
bdb288b3 PP	273	BT_ASSERT_PRE_DEV_NON_NULL(msg, "Message");
bdb288b3 PP	274	BT_ASSERT_PRE_DEV_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_EVENTS);
9b24b6aa	275	return borrow_discarded_items_message_end_default_clock_snapshot_const(
0cbc2c33	276	msg);
4c833281 PP	277	}
	278
	279	const struct bt_stream *
	280	bt_message_discarded_events_borrow_stream_const(const struct bt_message *message)
	281	{
	282	return (void *) bt_message_discarded_events_borrow_stream(
	283	(void *) message);
	284	}
	285
	286	enum bt_property_availability bt_message_discarded_events_get_count(
	287	const struct bt_message message, uint64_t count)
	288	{
bdb288b3 PP	289	BT_ASSERT_PRE_DEV_NON_NULL(message, "Message");
	290	BT_ASSERT_PRE_DEV_MSG_IS_TYPE(message,
	291	BT_MESSAGE_TYPE_DISCARDED_EVENTS);
4c833281 PP	292	return get_discarded_items_message_count(message, count);
4c833281 PP	293	}
4237f1f2 PP	294
	295	struct bt_message *bt_message_discarded_packets_create(
	296	struct bt_self_message_iterator *message_iterator,
58085ca4	297	const struct bt_stream *stream)
4237f1f2	298	{
17f3083a SM	299	BT_ASSERT_PRE_DEV_NO_ERROR();
17f3083a SM	300
4237f1f2	301	return create_discarded_items_message(message_iterator,
58085ca4	302	BT_MESSAGE_TYPE_DISCARDED_PACKETS, (void *) stream,
4237f1f2 PP	303	false, 0, 0);
	304	}
	305
	306	struct bt_message *bt_message_discarded_packets_create_with_default_clock_snapshots(
	307	struct bt_self_message_iterator *message_iterator,
58085ca4	308	const struct bt_stream *stream, uint64_t beginning_raw_value,
4237f1f2 PP	309	uint64_t end_raw_value)
4237f1f2 PP	310	{
17f3083a SM	311	BT_ASSERT_PRE_DEV_NO_ERROR();
17f3083a SM	312
4237f1f2	313	return create_discarded_items_message(message_iterator,
58085ca4	314	BT_MESSAGE_TYPE_DISCARDED_PACKETS, (void *) stream,
4237f1f2 PP	315	true, beginning_raw_value, end_raw_value);
	316	}
	317
	318	struct bt_stream *bt_message_discarded_packets_borrow_stream(
	319	struct bt_message *message)
	320	{
bdb288b3 PP	321	BT_ASSERT_PRE_DEV_NON_NULL(message, "Message");
	322	BT_ASSERT_PRE_DEV_MSG_IS_TYPE(message,
	323	BT_MESSAGE_TYPE_DISCARDED_PACKETS);
4237f1f2 PP	324	return borrow_discarded_items_message_stream(message);
	325	}
	326
	327	void bt_message_discarded_packets_set_count(struct bt_message *message,
	328	uint64_t count)
	329	{
	330	BT_ASSERT_PRE_NON_NULL(message, "Message");
	331	BT_ASSERT_PRE_MSG_IS_TYPE(message, BT_MESSAGE_TYPE_DISCARDED_PACKETS);
	332	set_discarded_items_message_count(message, count);
	333	}
	334
0cbc2c33	335	const struct bt_clock_snapshot *
9b24b6aa	336	bt_message_discarded_packets_borrow_beginning_default_clock_snapshot_const(
0cbc2c33	337	const struct bt_message *msg)
4237f1f2	338	{
bdb288b3 PP	339	BT_ASSERT_PRE_DEV_NON_NULL(msg, "Message");
bdb288b3 PP	340	BT_ASSERT_PRE_DEV_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_PACKETS);
9b24b6aa	341	return borrow_discarded_items_message_beginning_default_clock_snapshot_const(
0cbc2c33	342	msg);
4237f1f2 PP	343	}
4237f1f2 PP	344
0cbc2c33	345	const struct bt_clock_snapshot *
9b24b6aa	346	bt_message_discarded_packets_borrow_end_default_clock_snapshot_const(
0cbc2c33	347	const struct bt_message *msg)
4237f1f2	348	{
bdb288b3 PP	349	BT_ASSERT_PRE_DEV_NON_NULL(msg, "Message");
bdb288b3 PP	350	BT_ASSERT_PRE_DEV_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_PACKETS);
9b24b6aa	351	return borrow_discarded_items_message_end_default_clock_snapshot_const(
0cbc2c33	352	msg);
4237f1f2 PP	353	}
	354
	355	const struct bt_stream *
	356	bt_message_discarded_packets_borrow_stream_const(const struct bt_message *message)
	357	{
	358	return (void *) bt_message_discarded_packets_borrow_stream(
	359	(void *) message);
	360	}
	361
	362	enum bt_property_availability bt_message_discarded_packets_get_count(
	363	const struct bt_message message, uint64_t count)
	364	{
bdb288b3 PP	365	BT_ASSERT_PRE_DEV_NON_NULL(message, "Message");
	366	BT_ASSERT_PRE_DEV_MSG_IS_TYPE(message,
	367	BT_MESSAGE_TYPE_DISCARDED_PACKETS);
4237f1f2 PP	368	return get_discarded_items_message_count(message, count);
4237f1f2 PP	369	}
33931ab8 PP	370
	371	static inline
	372	const struct bt_clock_class *
	373	borrow_discarded_items_message_stream_class_default_clock_class(
	374	const struct bt_message *msg)
	375	{
	376	struct bt_message_discarded_items disc_items_msg = (void ) msg;
	377
98b15851	378	BT_ASSERT_DBG(msg);
33931ab8 PP	379	return disc_items_msg->stream->class->default_clock_class;
	380	}
	381
	382	const struct bt_clock_class *
	383	bt_message_discarded_events_borrow_stream_class_default_clock_class_const(
	384	const struct bt_message *msg)
	385	{
bdb288b3 PP	386	BT_ASSERT_PRE_DEV_NON_NULL(msg, "Message");
bdb288b3 PP	387	BT_ASSERT_PRE_DEV_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_EVENTS);
33931ab8 PP	388	return borrow_discarded_items_message_stream_class_default_clock_class(
	389	msg);
	390	}
	391
	392	const struct bt_clock_class *
	393	bt_message_discarded_packets_borrow_stream_class_default_clock_class_const(
	394	const struct bt_message *msg)
	395	{
bdb288b3 PP	396	BT_ASSERT_PRE_DEV_NON_NULL(msg, "Message");
bdb288b3 PP	397	BT_ASSERT_PRE_DEV_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_PACKETS);
33931ab8 PP	398	return borrow_discarded_items_message_stream_class_default_clock_class(
	399	msg);
	400	}