diff options
author | Niall Sheridan <nsheridan@gmail.com> | 2019-07-07 21:33:44 +0100 |
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committer | Niall Sheridan <nsheridan@gmail.com> | 2019-07-07 21:33:44 +0100 |
commit | 8c12c6939aab9106db14ec2d11d983bc5b29fb2c (patch) | |
tree | f9dc8a7d167c6355e47a65c52d4eb7b9ea03e6c8 /vendor/golang.org/x/sys/unix/sockcmsg_linux.go | |
parent | 0bd454cc448b812da6c693b451d86ff4cadbb6b2 (diff) |
Switch to modules
Diffstat (limited to 'vendor/golang.org/x/sys/unix/sockcmsg_linux.go')
-rw-r--r-- | vendor/golang.org/x/sys/unix/sockcmsg_linux.go | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/vendor/golang.org/x/sys/unix/sockcmsg_linux.go b/vendor/golang.org/x/sys/unix/sockcmsg_linux.go deleted file mode 100644 index 6079eb4..0000000 --- a/vendor/golang.org/x/sys/unix/sockcmsg_linux.go +++ /dev/null @@ -1,36 +0,0 @@ -// Copyright 2011 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. - -// Socket control messages - -package unix - -import "unsafe" - -// UnixCredentials encodes credentials into a socket control message -// for sending to another process. This can be used for -// authentication. -func UnixCredentials(ucred *Ucred) []byte { - b := make([]byte, CmsgSpace(SizeofUcred)) - h := (*Cmsghdr)(unsafe.Pointer(&b[0])) - h.Level = SOL_SOCKET - h.Type = SCM_CREDENTIALS - h.SetLen(CmsgLen(SizeofUcred)) - *((*Ucred)(cmsgData(h))) = *ucred - return b -} - -// ParseUnixCredentials decodes a socket control message that contains -// credentials in a Ucred structure. To receive such a message, the -// SO_PASSCRED option must be enabled on the socket. -func ParseUnixCredentials(m *SocketControlMessage) (*Ucred, error) { - if m.Header.Level != SOL_SOCKET { - return nil, EINVAL - } - if m.Header.Type != SCM_CREDENTIALS { - return nil, EINVAL - } - ucred := *(*Ucred)(unsafe.Pointer(&m.Data[0])) - return &ucred, nil -} |