name(C.int(fd), C.uintptr_t(rsa), C.uintptr_t(addrlen)))  e0 = syscall.GetErrno()  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func callgetsockname(fd int, rsa uintptr, addrlen uintptr) (r0 uintptr, e0 Errno) {  r0 = uintptr(C.getsockname(C.int(fd), C.uintptr_t(rsa), C.uintptr_t(addrlen)))  e0 = syscall.GetErrno()  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func callrecv