{
if(lttv_traceset_number(self->ts) == 0) return 0;
g_assert(ltt_time_compare(first_offset, ltt_time_zero) != 0);
{
if(lttv_traceset_number(self->ts) == 0) return 0;
g_assert(ltt_time_compare(first_offset, ltt_time_zero) != 0);
struct seek_forward_data *sd = (struct seek_forward_data*)hook_data;
LttvTracefileContext *tfc = (LttvTracefileContext*)call_data;
struct seek_forward_data *sd = (struct seek_forward_data*)hook_data;
LttvTracefileContext *tfc = (LttvTracefileContext*)call_data;