r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000780)='\x00', 0x1)
getsockopt$inet_opts(r0, 0x0, 0x4, 0x0, &(0x7f0000000180))