write_ok_or_segv
if (!write_ok_or_segv(regs->di, sizeof(struct __kernel_old_timeval)) ||
!write_ok_or_segv(regs->si, sizeof(struct timezone))) {
if (!write_ok_or_segv(regs->di, sizeof(__kernel_old_time_t))) {
if (!write_ok_or_segv(regs->di, sizeof(unsigned)) ||
!write_ok_or_segv(regs->si, sizeof(unsigned))) {