func (fd *udtFD) bind() error { _, sa, salen, err := fd.laddr.socketArgs() if err != nil { return err } // cast sockaddr csa := (*C.struct_sockaddr)(unsafe.Pointer(sa)) if C.udt_bind(fd.sock, csa, C.int(salen)) != 0 { return fd.lastErrorOp("bind") } return nil }
func Bind(socket *Socket, portno int) (retval int, err error) { hostStr := "" if socket.af == syscall.AF_INET6 { hostStr = "[0:0:0:0:0:0:0:1]" } rsa, salen, err := createSockaddr(hostStr, portno) if err != nil { return -1, fmt.Errorf("could not convert syscall.Sockaddr to syscall.RawSockaddrAny %s", err) } csa := (*C.struct_sockaddr)(unsafe.Pointer(rsa)) if C.udt_bind(socket.sock, csa, C.int(salen)) != 0 { return -1, udtErrDesc("Unable to bind socket") } return }