}
	return nil, EAFNOSUPPORT
}

func Accept(fd int) (nfd int, sa Sockaddr, err error) {
	var rsa RawSockaddrAny
	var len _Socklen = SizeofSockaddrAny
	nfd, err = accept4(fd, &rsa, &len, 0)
	if err != nil {
		return
	}
	sa, err = anyToSockaddr(fd, &rsa)
	if err != nil {
		Close(nfd)
		nfd = 0
	}
	return
}

func Accept4(fd int, flags int) (nfd int, sa Sockaddr, err error) {

	return nil, EAFNOSUPPORT
}

func Accept(fd int) (nfd int, sa Sockaddr, err error) {
	var rsa RawSockaddrAny
	var len _Socklen = SizeofSockaddrAny
	nfd, err = accept(fd, &rsa, &len)
	if err != nil {
		return
	}
	// TODO(neeilan): Remove 0 in call
	sa, err = anyToSockaddr(0, &rsa)
	if err != nil {
		Close(nfd)
		nfd = 0
	}
	return
}

	if int64(r0) == -1 {
		err = errnoErr2(e1, e2)
	}
	return
}

//go:nosplit
func get_accept4Addr() *(func(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error))

var accept4 = enter_accept4

func enter_accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
	funcref := get_accept4Addr()
	if funcptrtest(GetZosLibVec()+SYS___ACCEPT4_A<<4, "") == 0 {

		t.Skip("skipping in short mode")
	}

	timeout := 100 * time.Microsecond
	for !t.Failed() {
		acceptc := make(chan net.Conn)
		listener := newLocalListener(t)
		go func() {
			for {
				conn, err := listener.Accept()
				if err != nil {
					close(acceptc)
					return
				}
				acceptc <- conn
			}
		}()

		addr := listener.Addr().String()
		dialer := &net.Dialer{
			Timeout: timeout,

	// FORWARD policy is not accept.
	proxier.filterRules.Write(
		"-A", string(kubeForwardChain),
		"-m", "comment", "--comment", `"kubernetes forwarding rules"`,
		"-m", "mark", "--mark", fmt.Sprintf("%s/%s", proxier.masqueradeMark, proxier.masqueradeMark),
		"-j", "ACCEPT",
	)

	// The following rule ensures the traffic after the initial packet accepted

	}

	if len == nil && !p.got(_DotDotDot) {
		p.xnest++
		len = p.expr()
		p.xnest--
	}
	if p.tok == _Comma {
		// Trailing commas are accepted in type parameter
		// lists but not in array type declarations.
		// Accept for better error handling but complain.
		p.syntaxError("unexpected comma; expected ]")
		p.next()
	}
	p.want(_Rbrack)
	t := new(ArrayType)
	t.pos = pos

	// FORWARD policy is not accept.
	proxier.filterRules.Write(
		"-A", string(kubeForwardChain),
		"-m", "comment", "--comment", `"kubernetes forwarding rules"`,
		"-m", "mark", "--mark", fmt.Sprintf("%s/%s", proxier.masqueradeMark, proxier.masqueradeMark),
		"-j", "ACCEPT",
	)

	// The following rule ensures the traffic after the initial packet accepted

   * new stack trace matches that of the current thread.
   *
   * <p>Instances of {@code exceptionClass} are created by choosing an arbitrary public constructor
   * that accepts zero or more arguments, all of type {@code String} or {@code Throwable}
   * (preferring constructors with at least one {@code String}, then preferring constructors with at

			p.next()
		} else if p.tok != token.RBRACK {
			len = p.parseRhs()
		}
		p.exprLev--
	}
	if p.tok == token.COMMA {
		// Trailing commas are accepted in type parameter
		// lists but not in array type declarations.
		// Accept for better error handling but complain.
		p.error(p.pos, "unexpected comma; expecting ]")
		p.next()
	}
	p.expect(token.RBRACK)
	elt := p.parseType()

   * new stack trace matches that of the current thread.
   *
   * <p>Instances of {@code exceptionClass} are created by choosing an arbitrary public constructor
   * that accepts zero or more arguments, all of type {@code String} or {@code Throwable}
   * (preferring constructors with at least one {@code String}, then preferring constructors with at