Print time range during which events have been dropped

[babeltrace.git] / formats / ctf / ctf.c

diff --git a/formats/ctf/ctf.c b/formats/ctf/ctf.c
index d4004d856b731555be744afc6481d8afe9f9d84c..c343f18366acb0ed22517957fb1e4608e2683a99 100644 (file)
--- a/formats/ctf/ctf.c
+++ b/formats/ctf/ctf.c
@@ -121,6 +121,7 @@ void ctf_update_timestamp(struct ctf_stream *stream,
        updateval = stream->timestamp;
        updateval &= ~((1ULL << integer_declaration->len) - 1);
        updateval += newval;
+       stream->prev_timestamp = stream->timestamp;
        stream->timestamp = updateval;
 }
 
@@ -405,22 +406,19 @@ void ctf_move_pos_slow(struct ctf_stream_pos *pos, size_t offset, int whence)
                                                pos->cur_index - 1);
                                events_discarded_diff -= index->events_discarded;
                        }
-                       if (events_discarded_diff != 0) {
-                               fflush(stdout);
-                               fprintf(stderr, "[warning] %d events discarded by tracer. You should try using larger buffers.\n",
-                                       events_discarded_diff);
-                               fflush(stderr);
-                       }
+                       file_stream->parent.events_discarded = events_discarded_diff;
                        if (pos->offset == EOF)
                                return;
                        /* The reader will expect us to skip padding */
                        assert(pos->offset + offset == pos->content_size);
                        ++pos->cur_index;
+                       file_stream->parent.prev_timestamp = file_stream->parent.timestamp;
                        break;
                }
                case SEEK_SET:
                        assert(offset == 0);    /* only seek supported for now */
                        pos->cur_index = 0;
+                       file_stream->parent.prev_timestamp = 0;
                        break;
                default:
                        assert(0);