runtime.KeepAlive(fd)
	return n, oobn, retflags, wrapSyscallError(readMsgSyscallName, err)
}

func (fd *netFD) readMsgInet6(p []byte, oob []byte, flags int, sa *syscall.SockaddrInet6) (n, oobn, retflags int, err error) {
	n, oobn, retflags, err = fd.pfd.ReadMsgInet6(p, oob, flags, sa)
	runtime.KeepAlive(fd)
	return n, oobn, retflags, wrapSyscallError(readMsgSyscallName, err)
}

		ip := netip.AddrFrom4(sa.Addr)
		addr = netip.AddrPortFrom(ip, uint16(sa.Port))
	case syscall.AF_INET6:
		var sa syscall.SockaddrInet6
		n, oobn, flags, err = c.fd.readMsgInet6(b, oob, 0, &sa)
		ip := netip.AddrFrom16(sa.Addr).WithZone(zoneCache.name(int(sa.ZoneId)))
		addr = netip.AddrPortFrom(ip, uint16(sa.Port))
	}
	return
}

					continue
				}
			}
		}
		err = fd.eofError(n, err)
		return n, oobn, sysflags, err
	}
}

// ReadMsgInet6 is ReadMsg, but specialized for syscall.SockaddrInet6.
func (fd *FD) ReadMsgInet6(p []byte, oob []byte, flags int, sa6 *syscall.SockaddrInet6) (int, int, int, error) {
	if err := fd.readLock(); err != nil {
		return 0, 0, 0, err
	}
	defer fd.readUnlock()

	}
	n, err = ffd.readFromInet4(p, sa)
	return n, 0, 0, err
}

func (ffd *fakeNetFD) readMsgInet6(p []byte, oob []byte, flags int, sa *syscall.SockaddrInet6) (n, oobn, retflags int, err error) {
	if flags != 0 {
		return 0, 0, 0, os.NewSyscallError("readMsgInet6", syscall.ENOTSUP)
	}
	n, err = ffd.readFromInet6(p, sa)
	return n, 0, 0, err
}

	})
	err = fd.eofError(n, err)
	if err == nil {
		rawToSockaddrInet4(o.rsa, sa4)
	}
	return n, int(o.msg.Control.Len), int(o.msg.Flags), err
}

// ReadMsgInet6 is ReadMsg, but specialized to return a syscall.SockaddrInet6.
func (fd *FD) ReadMsgInet6(p []byte, oob []byte, flags int, sa6 *syscall.SockaddrInet6) (int, int, int, error) {
	if err := fd.readLock(); err != nil {
		return 0, 0, 0, err
	}