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Diffstat (limited to 'vendor/golang.org/x/sys/unix/sockcmsg_unix_other.go')
-rw-r--r--vendor/golang.org/x/sys/unix/sockcmsg_unix_other.go46
1 files changed, 0 insertions, 46 deletions
diff --git a/vendor/golang.org/x/sys/unix/sockcmsg_unix_other.go b/vendor/golang.org/x/sys/unix/sockcmsg_unix_other.go
deleted file mode 100644
index 4a1eab37e..000000000
--- a/vendor/golang.org/x/sys/unix/sockcmsg_unix_other.go
+++ /dev/null
@@ -1,46 +0,0 @@
-// 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.
-
-//go:build aix || darwin || freebsd || linux || netbsd || openbsd || solaris || zos
-
-package unix
-
-import (
- "runtime"
-)
-
-// Round the length of a raw sockaddr up to align it properly.
-func cmsgAlignOf(salen int) int {
- salign := SizeofPtr
-
- // dragonfly needs to check ABI version at runtime, see cmsgAlignOf in
- // sockcmsg_dragonfly.go
- switch runtime.GOOS {
- case "aix":
- // There is no alignment on AIX.
- salign = 1
- case "darwin", "ios", "illumos", "solaris":
- // NOTE: It seems like 64-bit Darwin, Illumos and Solaris
- // kernels still require 32-bit aligned access to network
- // subsystem.
- if SizeofPtr == 8 {
- salign = 4
- }
- case "netbsd", "openbsd":
- // NetBSD and OpenBSD armv7 require 64-bit alignment.
- if runtime.GOARCH == "arm" {
- salign = 8
- }
- // NetBSD aarch64 requires 128-bit alignment.
- if runtime.GOOS == "netbsd" && runtime.GOARCH == "arm64" {
- salign = 16
- }
- case "zos":
- // z/OS socket macros use [32-bit] sizeof(int) alignment,
- // not pointer width.
- salign = SizeofInt
- }
-
- return (salen + salign - 1) & ^(salign - 1)
-}