g_assert(lttv_iattribute_find_by_path(tab->attributes,
"hooks/updatecurrentposition", LTTV_POINTER, &value));
tmp = (LttvHooks*)*(value.v_pointer);
g_assert(lttv_iattribute_find_by_path(tab->attributes,
"hooks/updatecurrentposition", LTTV_POINTER, &value));
tmp = (LttvHooks*)*(value.v_pointer);