1// Copyright 2017 The Go Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style 3// license that can be found in the LICENSE file. 4 5// +build darwin dragonfly freebsd netbsd 6 7package socket 8 9func (h *msghdr) setIov(vs []iovec) { 10 l := len(vs) 11 if l == 0 { 12 return 13 } 14 h.Iov = &vs[0] 15 h.Iovlen = int32(l) 16} 17