static void rtas_set_time_of_day(sPAPREnvironment *spapr, uint32_t token, uint32_t nargs, target_ulong args, uint32_t nret, target_ulong rets) { struct tm tm; tm.tm_year = rtas_ld(args, 0) - 1900; tm.tm_mon = rtas_ld(args, 1) - 1; tm.tm_mday = rtas_ld(args, 2); tm.tm_hour = rtas_ld(args, 3); tm.tm_min = rtas_ld(args, 4); tm.tm_sec = rtas_ld(args, 5); /* Just generate a monitor event for the change */ rtc_change_mon_event(&tm); spapr->rtc_offset = qemu_timedate_diff(&tm); rtas_st(rets, 0, 0); /* Success */ }