github.com/Andyfoo/golang/x/net@v0.0.0-20190901054642-57c1bf301704/internal/socket/msghdr_openbsd.go (about) 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 package socket 6 7 func (h *msghdr) setIov(vs []iovec) { 8 l := len(vs) 9 if l == 0 { 10 return 11 } 12 h.Iov = &vs[0] 13 h.Iovlen = uint32(l) 14 }