bt_definition_unref(&stream_event->event_fields->p);
if (stream_event->event_context)
bt_definition_unref(&stream_event->event_context->p);
+ fprintf(stderr, "[error] Unable to create event definition for event \"%s\".\n",
+ g_quark_to_string(event->name));
return NULL;
}
if (!event)
continue;
stream_event = create_event_definitions(td, stream, event);
- if (!stream_event)
+ if (!stream_event) {
+ ret = -EINVAL;
goto error_event;
+ }
g_ptr_array_index(stream->events_by_id, i) = stream_event;
}
return 0;
bt_definition_unref(&stream->stream_event_header->p);
if (stream->stream_packet_context)
bt_definition_unref(&stream->stream_packet_context->p);
+ fprintf(stderr, "[error] Unable to create stream (%" PRIu64 ") definitions: %s\n",
+ stream_class->stream_id, strerror(-ret));
return ret;
}
if (ret) {
if (ret == -EFAULT)
goto retry;
+ fprintf(stderr, "[error] Unable to read packet header: %s\n", strerror(-ret));
return ret;
}
len_index = bt_struct_declaration_lookup_field_index(file_stream->parent.trace_packet_header->declaration, g_quark_from_static_string("magic"));
if (ret) {
if (ret == -EFAULT)
goto retry;
+ fprintf(stderr, "[error] Unable to read packet context: %s\n", strerror(-ret));
return ret;
}
/* read content size from header */
tmp_map_len = packet_map_len << 1;
if (tmp_map_len >> 1 != packet_map_len) {
/* Overflow */
+ fprintf(stderr, "[error] Packet mapping length overflow\n");
return -EFAULT;
}
packet_map_len = tmp_map_len;
return 0;
error:
+ fprintf(stderr, "[error] Unable to create trace definitions: %s\n", strerror(-ret));
return ret;
}
*/
file_stream->parent.current_clock = td->parent.single_clock;
ret = create_stream_packet_index(td, file_stream);
- if (ret)
+ if (ret) {
+ fprintf(stderr, "[error] Stream index creation error.\n");
goto error_index;
+ }
/* Add stream file to stream class */
g_ptr_array_add(file_stream->parent.stream_class->streams,
&file_stream->parent);