LttvTracefileContext *tfc = LTTV_TRACEFILE_CONTEXT(tfcs);
if(ep != NULL) {
g_assert(ltt_tracefile_seek_position(tfc->tf, ep) == 0);
tfc->timestamp = ltt_event_time(ltt_tracefile_get_event(tfc->tf));
LttvTracefileContext *tfc = LTTV_TRACEFILE_CONTEXT(tfcs);
if(ep != NULL) {
g_assert(ltt_tracefile_seek_position(tfc->tf, ep) == 0);
tfc->timestamp = ltt_event_time(ltt_tracefile_get_event(tfc->tf));