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Editing: sockcmsg_dragonfly.go
// Copyright 2019 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package syscall // Round the length of a raw sockaddr up to align it properly. func cmsgAlignOf(salen int) int { salign := sizeofPtr if sizeofPtr == 8 && !supportsABI(_dragonflyABIChangeVersion) { // 64-bit Dragonfly before the September 2019 ABI changes still requires // 32-bit aligned access to network subsystem. salign = 4 } return (salen + salign - 1) & ^(salign - 1) }
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