r0 = socket$inet(0x2, 0xa, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0)
write$P9_RREADLINK(r1, &(0x7f00000005c0)=ANY=[], 0x10)
sendfile(r0, r1, &(0x7f0000000000), 0x4)