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author | dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com> | 2019-12-16 09:18:55 +0000 |
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committer | Valentin Rothberg <rothberg@redhat.com> | 2019-12-19 18:17:23 +0100 |
commit | 63bda55c1f8ab3d94a4ffc119efa58ed3d0ac57c (patch) | |
tree | 71df4bcdaba77fb8dff35bbfbdf8934c21e01405 /vendor/golang.org/x/sys/unix/sockcmsg_unix_other.go | |
parent | 6c7b6d994acddee0d50cec9bbe45fb4cb720a08d (diff) | |
download | podman-63bda55c1f8ab3d94a4ffc119efa58ed3d0ac57c.tar.gz podman-63bda55c1f8ab3d94a4ffc119efa58ed3d0ac57c.tar.bz2 podman-63bda55c1f8ab3d94a4ffc119efa58ed3d0ac57c.zip |
update c/buildah to v1.12.0
Also bump docker/docker.
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
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.go | 38 |
1 files changed, 38 insertions, 0 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 new file mode 100644 index 000000000..7d08dae5b --- /dev/null +++ b/vendor/golang.org/x/sys/unix/sockcmsg_unix_other.go @@ -0,0 +1,38 @@ +// 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. + +// +build aix darwin freebsd linux netbsd openbsd solaris + +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", "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 + } + } + + return (salen + salign - 1) & ^(salign - 1) +} |