#include <babeltrace/ref.h>
#include <babeltrace/ctf-ir/attributes-internal.h>
#include <babeltrace/compiler-internal.h>
+#include <babeltrace/assert-internal.h>
+#include <babeltrace/assert-pre-internal.h>
#include <inttypes.h>
+#define BT_ASSERT_PRE_EVENT_HOT(_event, _name) \
+ BT_ASSERT_PRE_HOT((_event), (_name), ": +%!+e", (_event))
+
static
void bt_event_destroy(struct bt_object *obj);
int trace_valid = 0;
struct bt_clock_class *expected_clock_class = NULL;
+ BT_ASSERT_PRE_NON_NULL(event_class, "Event class");
BT_LOGD("Creating event object: event-class-addr=%p, "
"event-class-name=\"%s\", event-class-id=%" PRId64,
event_class, bt_event_class_get_name(event_class),
bt_event_class_get_id(event_class));
- if (!event_class) {
- BT_LOGW_STR("Invalid parameter: event class is NULL.");
- goto error;
- }
-
stream_class = bt_event_class_get_stream_class(event_class);
-
- /*
- * We disallow the creation of an event if its event class has not been
- * associated to a stream class.
- */
- if (!stream_class) {
- BT_LOGW_STR("Event class is not part of a stream class.");
- goto error;
- }
+ BT_ASSERT_PRE(stream_class,
+ "Event class is not part of a stream class: %!+E", event_class);
/* The event class was frozen when added to its stream class */
- assert(event_class->frozen);
+ BT_ASSERT(event_class->frozen);
if (!stream_class->frozen) {
if (stream_class->clock) {
BT_LOGD_STR("Event's class is part of a trace.");
packet_header_type = bt_trace_get_packet_header_type(trace);
trace_valid = trace->valid;
- assert(trace_valid);
+ BT_ASSERT(trace_valid);
environment = trace->environment;
}
BT_PUT(event_context);
BT_PUT(event_payload);
bt_put(expected_clock_class);
- assert(!packet_header_type);
- assert(!packet_context_type);
- assert(!event_header_type);
- assert(!stream_event_ctx_type);
- assert(!event_context_type);
- assert(!event_payload_type);
-
+ BT_ASSERT(!packet_header_type);
+ BT_ASSERT(!packet_context_type);
+ BT_ASSERT(!event_header_type);
+ BT_ASSERT(!stream_event_ctx_type);
+ BT_ASSERT(!event_context_type);
+ BT_ASSERT(!event_payload_type);
return event;
}
struct bt_event_class *bt_event_get_class(struct bt_event *event)
{
- struct bt_event_class *event_class = NULL;
-
- if (!event) {
- BT_LOGW_STR("Invalid parameter: event is NULL.");
- goto end;
- }
-
- event_class = bt_get(bt_event_borrow_event_class(event));
-end:
- return event_class;
+ BT_ASSERT_PRE_NON_NULL(event, "Event");
+ return bt_get(bt_event_borrow_event_class(event));
}
-struct bt_stream *bt_event_get_stream(struct bt_event *event)
+BT_HIDDEN
+struct bt_stream *bt_event_borrow_stream(struct bt_event *event)
{
struct bt_stream *stream = NULL;
- if (!event) {
- BT_LOGW_STR("Invalid parameter: event is NULL.");
- goto end;
- }
+ BT_ASSERT(event);
/*
* If the event has a parent, then this is its (writer) stream.
* is its (non-writer) stream.
*/
if (event->base.parent) {
- stream = (struct bt_stream *) bt_object_get_parent(event);
+ stream = (struct bt_stream *) bt_object_borrow_parent(event);
} else {
if (event->packet) {
- stream = bt_get(event->packet->stream);
+ stream = event->packet->stream;
}
}
-end:
return stream;
}
-int bt_event_set_payload(struct bt_event *event,
- const char *name,
+struct bt_stream *bt_event_get_stream(struct bt_event *event)
+{
+ BT_ASSERT_PRE_NON_NULL(event, "Event");
+ return bt_get(bt_event_borrow_stream(event));
+}
+
+int bt_event_set_payload(struct bt_event *event, const char *name,
struct bt_field *payload)
{
int ret = 0;
- if (!event || !payload) {
- BT_LOGW("Invalid parameter: event or payload field is NULL: "
- "event-addr=%p, payload-field-addr=%p",
- event, payload);
- ret = -1;
- goto end;
- }
-
- if (event->frozen) {
- BT_LOGW("Invalid parameter: event is frozen: addr=%p, "
- "event-class-name=\"%s\", event-class-id=%" PRId64,
- event, bt_event_class_get_name(event->event_class),
- bt_event_class_get_id(event->event_class));
- ret = -1;
- goto end;
- }
+ BT_ASSERT_PRE_NON_NULL(event, "Event");
+ BT_ASSERT_PRE_NON_NULL(payload, "Payload field");
+ BT_ASSERT_PRE_EVENT_HOT(event, "Event");
if (name) {
ret = bt_field_structure_set_field_by_name(
event->fields_payload, name, payload);
} else {
- struct bt_field_type *payload_type;
-
- payload_type = bt_field_get_type(payload);
-
- if (bt_field_type_compare(payload_type,
- event->event_class->fields) == 0) {
- bt_put(event->fields_payload);
- bt_get(payload);
- event->fields_payload = payload;
- } else {
- BT_LOGW("Invalid parameter: payload field type is different from the expected field type: "
- "event-addr=%p, event-class-name=\"%s\", "
- "event-class-id=%" PRId64,
- event,
- bt_event_class_get_name(event->event_class),
- bt_event_class_get_id(event->event_class));
- ret = -1;
- }
+ BT_ASSERT_PRE(bt_field_type_compare(payload->type,
+ event->event_class->fields) == 0,
+ "Payload field's type is different from the "
+ "expected field type: %![event-]+e, %![ft-]+F, "
+ "%![expected-ft-]+F",
+ event, payload->type, event->event_class->fields);
- bt_put(payload_type);
+ bt_put(event->fields_payload);
+ bt_get(payload);
+ event->fields_payload = payload;
}
if (ret) {
name, payload);
}
-end:
return ret;
}
{
struct bt_field *payload = NULL;
- if (!event) {
- BT_LOGW_STR("Invalid parameter: event is NULL.");
- goto end;
- }
+ BT_ASSERT_PRE_NON_NULL(event, "Event");
if (!event->fields_payload) {
BT_LOGV("Event has no current payload field: addr=%p, "
payload = event->fields_payload;
bt_get(payload);
+
end:
return payload;
}
{
struct bt_field *field = NULL;
- if (!event) {
- BT_LOGW_STR("Invalid parameter: event is NULL.");
- goto end;
- }
+ BT_ASSERT_PRE_NON_NULL(event, "Event");
if (name) {
field = bt_field_structure_get_field_by_name(
field = event->fields_payload;
bt_get(field);
}
-end:
+
return field;
}
{
struct bt_field *field = NULL;
- if (!event) {
- BT_LOGW_STR("Invalid parameter: event is NULL.");
- goto end;
- }
-
+ BT_ASSERT_PRE_NON_NULL(event, "Event");
field = bt_field_structure_get_field_by_index(event->fields_payload,
index);
-end:
+
return field;
}
-struct bt_field *bt_event_get_header(
- struct bt_event *event)
+struct bt_field *bt_event_get_header(struct bt_event *event)
{
struct bt_field *header = NULL;
- if (!event) {
- BT_LOGW_STR("Invalid parameter: event is NULL.");
- goto end;
- }
+ BT_ASSERT_PRE_NON_NULL(event, "Event");
if (!event->event_header) {
BT_LOGV("Event has no current header field: addr=%p, "
header = event->event_header;
bt_get(header);
+
end:
return header;
}
-int bt_event_set_header(struct bt_event *event,
- struct bt_field *header)
+int bt_event_set_header(struct bt_event *event, struct bt_field *header)
{
- int ret = 0;
- struct bt_field_type *field_type = NULL;
- struct bt_stream_class *stream_class = NULL;
-
- if (!event) {
- BT_LOGW_STR("Invalid parameter: event is NULL.");
- ret = -1;
- goto end;
- }
+ BT_ASSERT_PRE_NON_NULL(event, "Event");
+ BT_ASSERT_PRE_EVENT_HOT(event, "Event");
- if (event->frozen) {
- BT_LOGW("Invalid parameter: event is frozen: addr=%p, "
- "event-class-name=\"%s\", event-class-id=%" PRId64,
- event, bt_event_class_get_name(event->event_class),
- bt_event_class_get_id(event->event_class));
- ret = -1;
- goto end;
- }
-
- stream_class = (struct bt_stream_class *) bt_object_get_parent(
- event->event_class);
/*
* Ensure the provided header's type matches the one registered to the
* stream class.
*/
if (header) {
- field_type = bt_field_get_type(header);
- if (bt_field_type_compare(field_type,
- stream_class->event_header_type)) {
- BT_LOGW("Invalid parameter: header field type is different from the expected field type: "
- "event-addr=%p, event-class-name=\"%s\", "
- "event-class-id=%" PRId64,
- event,
- bt_event_class_get_name(event->event_class),
- bt_event_class_get_id(event->event_class));
- ret = -1;
- goto end;
- }
+ BT_ASSERT_PRE(bt_field_type_compare(header->type,
+ bt_event_class_borrow_stream_class(event->event_class)->event_header_type) == 0,
+ "Header field's type is different from the "
+ "expected field type: %![event-]+e, %![ft-]+F, "
+ "%![expected-ft-]+F",
+ event, header->type,
+ bt_event_class_borrow_stream_class(event->event_class)->event_header_type);
} else {
- if (stream_class->event_header_type) {
- BT_LOGW("Invalid parameter: setting no event header but event header field type is not NULL: "
- "event-addr=%p, event-class-name=\"%s\", "
- "event-class-id=%" PRId64 ", "
- "event-header-ft-addr=%p",
- event,
- bt_event_class_get_name(event->event_class),
- bt_event_class_get_id(event->event_class),
- stream_class->event_header_type);
- ret = -1;
- goto end;
- }
+ BT_ASSERT_PRE(!bt_event_class_borrow_stream_class(event->event_class)->event_header_type,
+ "Setting no event header field, "
+ "but event header field type is not NULL: ",
+ "%![event-]+e, %![header-ft-]+F",
+ event,
+ bt_event_class_borrow_stream_class(event->event_class)->event_header_type);
}
bt_put(event->event_header);
"header-field-addr=%p",
event, bt_event_class_get_name(event->event_class),
bt_event_class_get_id(event->event_class), header);
-end:
- bt_put(stream_class);
- bt_put(field_type);
- return ret;
+ return 0;
}
-struct bt_field *bt_event_get_event_context(
- struct bt_event *event)
+struct bt_field *bt_event_get_event_context(struct bt_event *event)
{
struct bt_field *context = NULL;
- if (!event) {
- BT_LOGW_STR("Invalid parameter: event is NULL.");
- goto end;
- }
+ BT_ASSERT_PRE_NON_NULL(event, "Event");
if (!event->context_payload) {
BT_LOGV("Event has no current context field: addr=%p, "
context = event->context_payload;
bt_get(context);
+
end:
return context;
}
-int bt_event_set_event_context(struct bt_event *event,
- struct bt_field *context)
+int bt_event_set_event_context(struct bt_event *event, struct bt_field *context)
{
- int ret = 0;
- struct bt_field_type *field_type = NULL;
-
- if (!event) {
- BT_LOGW_STR("Invalid parameter: event is NULL.");
- ret = -1;
- goto end;
- }
-
- if (event->frozen) {
- BT_LOGW("Invalid parameter: event is frozen: addr=%p, "
- "event-class-name=\"%s\", event-class-id=%" PRId64,
- event, bt_event_class_get_name(event->event_class),
- bt_event_class_get_id(event->event_class));
- ret = -1;
- goto end;
- }
+ BT_ASSERT_PRE_NON_NULL(event, "Event");
+ BT_ASSERT_PRE_EVENT_HOT(event, "Event");
if (context) {
- field_type = bt_field_get_type(context);
-
- if (bt_field_type_compare(field_type,
- event->event_class->context)) {
- BT_LOGW("Invalid parameter: context field type is different from the expected field type: "
- "event-addr=%p, event-class-name=\"%s\", "
- "event-class-id=%" PRId64,
- event,
- bt_event_class_get_name(event->event_class),
- bt_event_class_get_id(event->event_class));
- ret = -1;
- goto end;
- }
+ BT_ASSERT_PRE(bt_field_type_compare(context->type,
+ event->event_class->context) == 0,
+ "Context field's type is different from the "
+ "expected field type: %![event-]+e, %![ft-]+F, "
+ "%![expected-ft-]+F",
+ event, context->type, event->event_class->context);
} else {
- if (event->event_class->context) {
- BT_LOGW("Invalid parameter: setting no event context but event context field type is not NULL: "
- "event-addr=%p, event-class-name=\"%s\", "
- "event-class-id=%" PRId64 ", "
- "event-context-ft-addr=%p",
- event,
- bt_event_class_get_name(event->event_class),
- bt_event_class_get_id(event->event_class),
- event->event_class->context);
- ret = -1;
- goto end;
- }
+ BT_ASSERT_PRE(!event->event_class->context,
+ "Setting no event context field, "
+ "but event context field type is not NULL: ",
+ "%![event-]+e, %![context-ft-]+F",
+ event, event->event_class->context);
}
bt_put(event->context_payload);
"context-field-addr=%p",
event, bt_event_class_get_name(event->event_class),
bt_event_class_get_id(event->event_class), context);
-end:
- bt_put(field_type);
- return ret;
+ return 0;
}
struct bt_field *bt_event_get_stream_event_context(
{
struct bt_field *stream_event_context = NULL;
- if (!event) {
- BT_LOGW_STR("Invalid parameter: event is NULL.");
- goto end;
- }
+ BT_ASSERT_PRE_NON_NULL(event, "Event");
if (!event->stream_event_context) {
BT_LOGV("Event has no current stream event context field: addr=%p, "
}
stream_event_context = event->stream_event_context;
+
end:
return bt_get(stream_event_context);
}
int bt_event_set_stream_event_context(struct bt_event *event,
struct bt_field *stream_event_context)
{
- int ret = 0;
- struct bt_field_type *field_type = NULL;
- struct bt_stream_class *stream_class = NULL;
-
- if (!event) {
- BT_LOGW_STR("Invalid parameter: event is NULL.");
- ret = -1;
- goto end;
- }
-
- if (event->frozen) {
- BT_LOGW("Invalid parameter: event is frozen: addr=%p, "
- "event-class-name=\"%s\", event-class-id=%" PRId64,
- event, bt_event_class_get_name(event->event_class),
- bt_event_class_get_id(event->event_class));
- ret = -1;
- goto end;
- }
-
- stream_class = bt_event_class_get_stream_class(event->event_class);
- /*
- * We should not have been able to create the event without associating
- * the event class to a stream class.
- */
- assert(stream_class);
+ BT_ASSERT_PRE_NON_NULL(event, "Event");
+ BT_ASSERT_PRE_EVENT_HOT(event, "Event");
if (stream_event_context) {
- field_type = bt_field_get_type(stream_event_context);
- if (bt_field_type_compare(field_type,
- stream_class->event_context_type)) {
- BT_LOGW("Invalid parameter: stream event context field type is different from the expected field type: "
- "event-addr=%p, event-class-name=\"%s\", "
- "event-class-id=%" PRId64,
- event,
- bt_event_class_get_name(event->event_class),
- bt_event_class_get_id(event->event_class));
- ret = -1;
- goto end;
- }
+ BT_ASSERT_PRE(bt_field_type_compare(stream_event_context->type,
+ bt_event_class_borrow_stream_class(event->event_class)->event_context_type) == 0,
+ "Stream event context field's type is different from the "
+ "expected field type: %![event-]+e, %![ft-]+F, "
+ "%![expected-ft-]+F",
+ event, stream_event_context->type,
+ bt_event_class_borrow_stream_class(event->event_class)->event_context_type);
} else {
- if (stream_class->event_context_type) {
- BT_LOGW("Invalid parameter: setting no stream event context but stream event context field type is not NULL: "
- "event-addr=%p, event-class-name=\"%s\", "
- "event-class-id=%" PRId64 ", "
- "stream-event-context-ft-addr=%p",
- event,
- bt_event_class_get_name(event->event_class),
- bt_event_class_get_id(event->event_class),
- stream_class->event_context_type);
- ret = -1;
- goto end;
- }
+ BT_ASSERT_PRE(!bt_event_class_borrow_stream_class(event->event_class)->event_context_type,
+ "Setting no stream event context field, "
+ "but stream event context field type is not NULL: ",
+ "%![event-]+e, %![context-ft-]+F",
+ event,
+ bt_event_class_borrow_stream_class(event->event_class)->event_context_type);
}
bt_get(stream_event_context);
event, bt_event_class_get_name(event->event_class),
bt_event_class_get_id(event->event_class),
stream_event_context);
-end:
- BT_PUT(stream_class);
- bt_put(field_type);
- return ret;
+ return 0;
}
/* Pre-2.0 CTF writer backward compatibility */
{
struct bt_clock_value *clock_value = NULL;
- if (!event || !clock_class) {
- BT_LOGW("Invalid parameter: event or clock class is NULL: "
- "event-addr=%p, clock-class-addr=%p",
- event, clock_class);
- goto end;
- }
-
+ BT_ASSERT_PRE_NON_NULL(event, "Event");
+ BT_ASSERT_PRE_NON_NULL(clock_class, "Clock class");
clock_value = g_hash_table_lookup(event->clock_values, clock_class);
if (!clock_value) {
BT_LOGV("No clock value associated to the given clock class: "
}
bt_get(clock_value);
+
end:
return clock_value;
}
int bt_event_set_clock_value(struct bt_event *event,
struct bt_clock_value *value)
{
- int ret = 0;
struct bt_trace *trace;
struct bt_stream_class *stream_class;
struct bt_event_class *event_class;
struct bt_clock_class *clock_class = NULL;
- if (!event || !value) {
- BT_LOGW("Invalid parameter: event or clock value is NULL: "
- "event-addr=%p, clock-value-addr=%p",
- event, value);
- ret = -1;
- goto end;
- }
-
- if (event->frozen) {
- BT_LOGW("Invalid parameter: event is frozen: addr=%p, "
- "event-class-name=\"%s\", event-class-id=%" PRId64,
- event, bt_event_class_get_name(event->event_class),
- bt_event_class_get_id(event->event_class));
- ret = -1;
- goto end;
- }
-
+ BT_ASSERT_PRE_NON_NULL(event, "Event");
+ BT_ASSERT_PRE_NON_NULL(value, "Clock value");
+ BT_ASSERT_PRE_EVENT_HOT(event, "Event");
clock_class = bt_clock_value_get_class(value);
event_class = bt_event_borrow_event_class(event);
- assert(event_class);
+ BT_ASSERT(event_class);
stream_class = bt_event_class_borrow_stream_class(event_class);
- assert(stream_class);
+ BT_ASSERT(stream_class);
trace = bt_stream_class_borrow_trace(stream_class);
- assert(trace);
-
- if (!bt_trace_has_clock_class(trace, clock_class)) {
- BT_LOGW("Invalid parameter: clock class is not part of event's trace: "
- "event-addr=%p, event-class-name=\"%s\", "
- "event-class-id=%" PRId64 ", clock-class-addr=%p, "
- "clock-class-name=\"%s\"",
- event, bt_event_class_get_name(event->event_class),
- bt_event_class_get_id(event->event_class),
- clock_class, bt_clock_class_get_name(clock_class));
- ret = -1;
- goto end;
- }
-
+ BT_ASSERT(trace);
+ BT_ASSERT_PRE(bt_trace_has_clock_class(trace, clock_class),
+ "Clock class is not part of event's trace: "
+ "%![event-]+e, %![clock-class-]+K",
+ event, clock_class);
g_hash_table_insert(event->clock_values, clock_class, bt_get(value));
BT_LOGV("Set event's clock value: "
"event-addr=%p, event-class-name=\"%s\", "
clock_class, bt_clock_class_get_name(clock_class),
value, value->value);
clock_class = NULL;
-
-end:
bt_put(clock_class);
- return ret;
+ return 0;
}
BT_HIDDEN
-int bt_event_validate(struct bt_event *event)
+int _bt_event_validate(struct bt_event *event)
{
- /* Make sure each field's payload has been set */
- int ret;
- struct bt_stream_class *stream_class = NULL;
+ int ret = 0;
+ struct bt_stream_class *stream_class;
- assert(event);
+ BT_ASSERT(event);
if (event->event_header) {
- ret = bt_field_validate(event->event_header);
+ ret = bt_field_validate_recursive(event->event_header);
if (ret) {
- BT_LOGD("Invalid event's header field: "
- "event-addr=%p, event-class-name=\"%s\", "
- "event-class-id=%" PRId64,
- event, bt_event_class_get_name(event->event_class),
- bt_event_class_get_id(event->event_class));
+ BT_ASSERT_PRE_MSG("Invalid event's header field: "
+ "%![event-]+e, %![field-]+f",
+ event, event->event_header);
goto end;
}
}
- stream_class = bt_event_class_get_stream_class(event->event_class);
+ stream_class = bt_event_class_borrow_stream_class(event->event_class);
+
/*
* We should not have been able to create the event without associating
* the event class to a stream class.
*/
- assert(stream_class);
+ BT_ASSERT(stream_class);
+
if (stream_class->event_context_type) {
- ret = bt_field_validate(event->stream_event_context);
+ ret = bt_field_validate_recursive(event->stream_event_context);
if (ret) {
- BT_LOGD("Invalid event's stream event context field: "
- "event-addr=%p, event-class-name=\"%s\", "
- "event-class-id=%" PRId64,
- event,
- bt_event_class_get_name(event->event_class),
- bt_event_class_get_id(event->event_class));
+ BT_ASSERT_PRE_MSG("Invalid event's stream event context field: "
+ "%![event-]+e, %![field-]+f",
+ event, event->stream_event_context);
goto end;
}
}
- ret = bt_field_validate(event->fields_payload);
+ if (event->event_class->context) {
+ ret = bt_field_validate_recursive(event->context_payload);
+ if (ret) {
+ BT_ASSERT_PRE_MSG("Invalid event's payload field: "
+ "%![event-]+e, %![field-]+f",
+ event, event->context_payload);
+ goto end;
+ }
+ }
+
+ ret = bt_field_validate_recursive(event->fields_payload);
if (ret) {
- BT_LOGD("Invalid event's payload field: "
- "event-addr=%p, event-class-name=\"%s\", "
- "event-class-id=%" PRId64,
- event,
- bt_event_class_get_name(event->event_class),
- bt_event_class_get_id(event->event_class));
+ BT_ASSERT_PRE_MSG("Invalid event's payload field: "
+ "%![event-]+e, %![field-]+f",
+ event, event->fields_payload);
goto end;
}
- if (event->event_class->context) {
- BT_LOGD("Invalid event's context field: "
- "event-addr=%p, event-class-name=\"%s\", "
- "event-class-id=%" PRId64,
- event,
- bt_event_class_get_name(event->event_class),
- bt_event_class_get_id(event->event_class));
- ret = bt_field_validate(event->context_payload);
- }
end:
- bt_put(stream_class);
return ret;
}
BT_HIDDEN
-int bt_event_serialize(struct bt_event *event,
- struct bt_stream_pos *pos,
+int bt_event_serialize(struct bt_event *event, struct bt_stream_pos *pos,
enum bt_byte_order native_byte_order)
{
int ret = 0;
- assert(event);
- assert(pos);
+ BT_ASSERT(event);
+ BT_ASSERT(pos);
BT_LOGV_STR("Serializing event's context field.");
if (event->context_payload) {
- ret = bt_field_serialize(event->context_payload, pos,
+ ret = bt_field_serialize_recursive(event->context_payload, pos,
native_byte_order);
if (ret) {
BT_LOGW("Cannot serialize event's context field: "
BT_LOGV_STR("Serializing event's payload field.");
if (event->fields_payload) {
- ret = bt_field_serialize(event->fields_payload, pos,
+ ret = bt_field_serialize_recursive(event->fields_payload, pos,
native_byte_order);
if (ret) {
BT_LOGW("Cannot serialize event's payload field: "
{
struct bt_packet *packet = NULL;
- if (!event) {
- BT_LOGW_STR("Invalid parameter: event is NULL.");
- goto end;
- }
-
+ BT_ASSERT_PRE_NON_NULL(event, "Event");
if (!event->packet) {
BT_LOGV("Event has no current packet: addr=%p, "
"event-class-name=\"%s\", event-class-id=%" PRId64,
}
packet = bt_get(event->packet);
+
end:
return packet;
}
int bt_event_set_packet(struct bt_event *event,
struct bt_packet *packet)
{
- struct bt_stream_class *event_stream_class = NULL;
- struct bt_stream_class *packet_stream_class = NULL;
- struct bt_stream *stream = NULL;
- int ret = 0;
-
- if (!event || !packet) {
- BT_LOGW("Invalid parameter: event or packet is NULL: "
- "event-addr=%p, packet-addr=%p",
- event, packet);
- ret = -1;
- goto end;
- }
-
- if (event->frozen) {
- BT_LOGW("Invalid parameter: event is frozen: addr=%p, "
- "event-class-name=\"%s\", event-class-id=%" PRId64,
- event, bt_event_class_get_name(event->event_class),
- bt_event_class_get_id(event->event_class));
- ret = -1;
- goto end;
- }
+ BT_ASSERT_PRE_NON_NULL(event, "Event");
+ BT_ASSERT_PRE_NON_NULL(packet, "Packet");
+ BT_ASSERT_PRE_EVENT_HOT(event, "Event");
/*
* Make sure the new packet was created by this event's
* stream, if it is set.
*/
- stream = bt_event_get_stream(event);
- if (stream) {
- if (packet->stream != stream) {
- BT_LOGW("Invalid parameter: packet's stream and event's stream differ: "
- "event-addr=%p, event-class-name=\"%s\", "
- "event-class-id=%" PRId64 ", packet-stream-addr=%p, "
- "event-stream-addr=%p",
- event, bt_event_class_get_name(event->event_class),
- bt_event_class_get_id(event->event_class),
- packet->stream, stream);
- ret = -1;
- goto end;
- }
+ if (bt_event_borrow_stream(event)) {
+ BT_ASSERT_PRE(packet->stream == bt_event_borrow_stream(event),
+ "Packet's stream and event's stream differ: "
+ "%![event-]+e, %![packet-]+a",
+ event, packet);
} else {
- event_stream_class =
- bt_event_class_get_stream_class(event->event_class);
- packet_stream_class =
- bt_stream_get_class(packet->stream);
-
- assert(event_stream_class);
- assert(packet_stream_class);
-
- if (event_stream_class != packet_stream_class) {
- BT_LOGW("Invalid parameter: packet's stream class and event's stream class differ: "
- "event-addr=%p, event-class-name=\"%s\", "
- "event-class-id=%" PRId64 ", packet-stream-class-addr=%p, "
- "event-stream-class-addr=%p",
- event, bt_event_class_get_name(event->event_class),
- bt_event_class_get_id(event->event_class),
- packet_stream_class, event_stream_class);
- ret = -1;
- goto end;
- }
+ BT_ASSERT_PRE(bt_event_class_borrow_stream_class(event->event_class) ==
+ packet->stream->stream_class,
+ "Packet's stream class and event's stream class differ: "
+ "%![event-]+e, %![packet-]+a",
+ event, packet);
}
bt_get(packet);
"packet-addr=%p",
event, bt_event_class_get_name(event->event_class),
bt_event_class_get_id(event->event_class), packet);
-
-end:
- BT_PUT(stream);
- BT_PUT(event_stream_class);
- BT_PUT(packet_stream_class);
-
- return ret;
+ return 0;
}
BT_HIDDEN
-void bt_event_freeze(struct bt_event *event)
+void _bt_event_freeze(struct bt_event *event)
{
- assert(event);
+ BT_ASSERT(event);
if (event->frozen) {
return;
bt_event_class_get_id(event->event_class));
bt_packet_freeze(event->packet);
BT_LOGD_STR("Freezing event's header field.");
- bt_field_freeze(event->event_header);
+ bt_field_freeze_recursive(event->event_header);
BT_LOGD_STR("Freezing event's stream event context field.");
- bt_field_freeze(event->stream_event_context);
+ bt_field_freeze_recursive(event->stream_event_context);
BT_LOGD_STR("Freezing event's context field.");
- bt_field_freeze(event->context_payload);
+ bt_field_freeze_recursive(event->context_payload);
BT_LOGD_STR("Freezing event's payload field.");
- bt_field_freeze(event->fields_payload);
+ bt_field_freeze_recursive(event->fields_payload);
event->frozen = 1;
}