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-rw-r--r--vendor/golang.org/x/net/internal/socket/cmsghdr.go11
-rw-r--r--vendor/golang.org/x/net/internal/socket/cmsghdr_bsd.go13
-rw-r--r--vendor/golang.org/x/net/internal/socket/cmsghdr_linux_32bit.go14
-rw-r--r--vendor/golang.org/x/net/internal/socket/cmsghdr_linux_64bit.go14
-rw-r--r--vendor/golang.org/x/net/internal/socket/cmsghdr_solaris_64bit.go14
-rw-r--r--vendor/golang.org/x/net/internal/socket/cmsghdr_stub.go17
-rw-r--r--vendor/golang.org/x/net/internal/socket/defs_darwin.go44
-rw-r--r--vendor/golang.org/x/net/internal/socket/defs_dragonfly.go44
-rw-r--r--vendor/golang.org/x/net/internal/socket/defs_freebsd.go44
-rw-r--r--vendor/golang.org/x/net/internal/socket/defs_linux.go49
-rw-r--r--vendor/golang.org/x/net/internal/socket/defs_netbsd.go47
-rw-r--r--vendor/golang.org/x/net/internal/socket/defs_openbsd.go44
-rw-r--r--vendor/golang.org/x/net/internal/socket/defs_solaris.go44
-rw-r--r--vendor/golang.org/x/net/internal/socket/error_unix.go31
-rw-r--r--vendor/golang.org/x/net/internal/socket/error_windows.go26
-rw-r--r--vendor/golang.org/x/net/internal/socket/iovec_32bit.go19
-rw-r--r--vendor/golang.org/x/net/internal/socket/iovec_64bit.go19
-rw-r--r--vendor/golang.org/x/net/internal/socket/iovec_solaris_64bit.go19
-rw-r--r--vendor/golang.org/x/net/internal/socket/iovec_stub.go11
-rw-r--r--vendor/golang.org/x/net/internal/socket/mmsghdr_stub.go21
-rw-r--r--vendor/golang.org/x/net/internal/socket/mmsghdr_unix.go42
-rw-r--r--vendor/golang.org/x/net/internal/socket/msghdr_bsd.go39
-rw-r--r--vendor/golang.org/x/net/internal/socket/msghdr_bsdvar.go16
-rw-r--r--vendor/golang.org/x/net/internal/socket/msghdr_linux.go36
-rw-r--r--vendor/golang.org/x/net/internal/socket/msghdr_linux_32bit.go24
-rw-r--r--vendor/golang.org/x/net/internal/socket/msghdr_linux_64bit.go24
-rw-r--r--vendor/golang.org/x/net/internal/socket/msghdr_openbsd.go14
-rw-r--r--vendor/golang.org/x/net/internal/socket/msghdr_solaris_64bit.go36
-rw-r--r--vendor/golang.org/x/net/internal/socket/msghdr_stub.go14
-rw-r--r--vendor/golang.org/x/net/internal/socket/rawconn.go66
-rw-r--r--vendor/golang.org/x/net/internal/socket/rawconn_mmsg.go74
-rw-r--r--vendor/golang.org/x/net/internal/socket/rawconn_msg.go77
-rw-r--r--vendor/golang.org/x/net/internal/socket/rawconn_nommsg.go18
-rw-r--r--vendor/golang.org/x/net/internal/socket/rawconn_nomsg.go18
-rw-r--r--vendor/golang.org/x/net/internal/socket/rawconn_stub.go25
-rw-r--r--vendor/golang.org/x/net/internal/socket/reflect.go62
-rw-r--r--vendor/golang.org/x/net/internal/socket/socket.go285
-rw-r--r--vendor/golang.org/x/net/internal/socket/socket_go1_9_test.go259
-rw-r--r--vendor/golang.org/x/net/internal/socket/socket_test.go46
-rw-r--r--vendor/golang.org/x/net/internal/socket/sys.go33
-rw-r--r--vendor/golang.org/x/net/internal/socket/sys_bsd.go17
-rw-r--r--vendor/golang.org/x/net/internal/socket/sys_bsdvar.go14
-rw-r--r--vendor/golang.org/x/net/internal/socket/sys_darwin.go7
-rw-r--r--vendor/golang.org/x/net/internal/socket/sys_dragonfly.go7
-rw-r--r--vendor/golang.org/x/net/internal/socket/sys_linux.go27
-rw-r--r--vendor/golang.org/x/net/internal/socket/sys_linux_386.go55
-rw-r--r--vendor/golang.org/x/net/internal/socket/sys_linux_386.s11
-rw-r--r--vendor/golang.org/x/net/internal/socket/sys_linux_amd64.go10
-rw-r--r--vendor/golang.org/x/net/internal/socket/sys_linux_arm.go10
-rw-r--r--vendor/golang.org/x/net/internal/socket/sys_linux_arm64.go10
-rw-r--r--vendor/golang.org/x/net/internal/socket/sys_linux_mips.go10
-rw-r--r--vendor/golang.org/x/net/internal/socket/sys_linux_mips64.go10
-rw-r--r--vendor/golang.org/x/net/internal/socket/sys_linux_mips64le.go10
-rw-r--r--vendor/golang.org/x/net/internal/socket/sys_linux_mipsle.go10
-rw-r--r--vendor/golang.org/x/net/internal/socket/sys_linux_ppc64.go10
-rw-r--r--vendor/golang.org/x/net/internal/socket/sys_linux_ppc64le.go10
-rw-r--r--vendor/golang.org/x/net/internal/socket/sys_linux_s390x.go55
-rw-r--r--vendor/golang.org/x/net/internal/socket/sys_linux_s390x.s11
-rw-r--r--vendor/golang.org/x/net/internal/socket/sys_netbsd.go25
-rw-r--r--vendor/golang.org/x/net/internal/socket/sys_posix.go168
-rw-r--r--vendor/golang.org/x/net/internal/socket/sys_solaris.go71
-rw-r--r--vendor/golang.org/x/net/internal/socket/sys_solaris_amd64.s11
-rw-r--r--vendor/golang.org/x/net/internal/socket/sys_stub.go64
-rw-r--r--vendor/golang.org/x/net/internal/socket/sys_unix.go33
-rw-r--r--vendor/golang.org/x/net/internal/socket/sys_windows.go70
-rw-r--r--vendor/golang.org/x/net/internal/socket/zsys_darwin_386.go59
-rw-r--r--vendor/golang.org/x/net/internal/socket/zsys_darwin_amd64.go61
-rw-r--r--vendor/golang.org/x/net/internal/socket/zsys_darwin_arm.go59
-rw-r--r--vendor/golang.org/x/net/internal/socket/zsys_dragonfly_amd64.go61
-rw-r--r--vendor/golang.org/x/net/internal/socket/zsys_freebsd_386.go59
-rw-r--r--vendor/golang.org/x/net/internal/socket/zsys_freebsd_amd64.go61
-rw-r--r--vendor/golang.org/x/net/internal/socket/zsys_freebsd_arm.go59
-rw-r--r--vendor/golang.org/x/net/internal/socket/zsys_linux_386.go63
-rw-r--r--vendor/golang.org/x/net/internal/socket/zsys_linux_amd64.go66
-rw-r--r--vendor/golang.org/x/net/internal/socket/zsys_linux_arm.go63
-rw-r--r--vendor/golang.org/x/net/internal/socket/zsys_linux_arm64.go66
-rw-r--r--vendor/golang.org/x/net/internal/socket/zsys_linux_mips.go63
-rw-r--r--vendor/golang.org/x/net/internal/socket/zsys_linux_mips64.go66
-rw-r--r--vendor/golang.org/x/net/internal/socket/zsys_linux_mips64le.go66
-rw-r--r--vendor/golang.org/x/net/internal/socket/zsys_linux_mipsle.go63
-rw-r--r--vendor/golang.org/x/net/internal/socket/zsys_linux_ppc64.go66
-rw-r--r--vendor/golang.org/x/net/internal/socket/zsys_linux_ppc64le.go66
-rw-r--r--vendor/golang.org/x/net/internal/socket/zsys_linux_s390x.go66
-rw-r--r--vendor/golang.org/x/net/internal/socket/zsys_netbsd_386.go65
-rw-r--r--vendor/golang.org/x/net/internal/socket/zsys_netbsd_amd64.go68
-rw-r--r--vendor/golang.org/x/net/internal/socket/zsys_netbsd_arm.go59
-rw-r--r--vendor/golang.org/x/net/internal/socket/zsys_openbsd_386.go59
-rw-r--r--vendor/golang.org/x/net/internal/socket/zsys_openbsd_amd64.go61
-rw-r--r--vendor/golang.org/x/net/internal/socket/zsys_openbsd_arm.go59
-rw-r--r--vendor/golang.org/x/net/internal/socket/zsys_solaris_amd64.go60
90 files changed, 4053 insertions, 0 deletions
diff --git a/vendor/golang.org/x/net/internal/socket/cmsghdr.go b/vendor/golang.org/x/net/internal/socket/cmsghdr.go
new file mode 100644
index 0000000..1eb07d2
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/cmsghdr.go
@@ -0,0 +1,11 @@
+// Copyright 2017 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 darwin dragonfly freebsd linux netbsd openbsd solaris
+
+package socket
+
+func (h *cmsghdr) len() int { return int(h.Len) }
+func (h *cmsghdr) lvl() int { return int(h.Level) }
+func (h *cmsghdr) typ() int { return int(h.Type) }
diff --git a/vendor/golang.org/x/net/internal/socket/cmsghdr_bsd.go b/vendor/golang.org/x/net/internal/socket/cmsghdr_bsd.go
new file mode 100644
index 0000000..d1d0c2d
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/cmsghdr_bsd.go
@@ -0,0 +1,13 @@
+// Copyright 2017 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 darwin dragonfly freebsd netbsd openbsd
+
+package socket
+
+func (h *cmsghdr) set(l, lvl, typ int) {
+ h.Len = uint32(l)
+ h.Level = int32(lvl)
+ h.Type = int32(typ)
+}
diff --git a/vendor/golang.org/x/net/internal/socket/cmsghdr_linux_32bit.go b/vendor/golang.org/x/net/internal/socket/cmsghdr_linux_32bit.go
new file mode 100644
index 0000000..bac6681
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/cmsghdr_linux_32bit.go
@@ -0,0 +1,14 @@
+// Copyright 2017 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 arm mips mipsle 386
+// +build linux
+
+package socket
+
+func (h *cmsghdr) set(l, lvl, typ int) {
+ h.Len = uint32(l)
+ h.Level = int32(lvl)
+ h.Type = int32(typ)
+}
diff --git a/vendor/golang.org/x/net/internal/socket/cmsghdr_linux_64bit.go b/vendor/golang.org/x/net/internal/socket/cmsghdr_linux_64bit.go
new file mode 100644
index 0000000..63f0534
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/cmsghdr_linux_64bit.go
@@ -0,0 +1,14 @@
+// Copyright 2017 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 arm64 amd64 ppc64 ppc64le mips64 mips64le s390x
+// +build linux
+
+package socket
+
+func (h *cmsghdr) set(l, lvl, typ int) {
+ h.Len = uint64(l)
+ h.Level = int32(lvl)
+ h.Type = int32(typ)
+}
diff --git a/vendor/golang.org/x/net/internal/socket/cmsghdr_solaris_64bit.go b/vendor/golang.org/x/net/internal/socket/cmsghdr_solaris_64bit.go
new file mode 100644
index 0000000..7dedd43
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/cmsghdr_solaris_64bit.go
@@ -0,0 +1,14 @@
+// Copyright 2017 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 amd64
+// +build solaris
+
+package socket
+
+func (h *cmsghdr) set(l, lvl, typ int) {
+ h.Len = uint32(l)
+ h.Level = int32(lvl)
+ h.Type = int32(typ)
+}
diff --git a/vendor/golang.org/x/net/internal/socket/cmsghdr_stub.go b/vendor/golang.org/x/net/internal/socket/cmsghdr_stub.go
new file mode 100644
index 0000000..a4e7122
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/cmsghdr_stub.go
@@ -0,0 +1,17 @@
+// Copyright 2017 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 !darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris
+
+package socket
+
+type cmsghdr struct{}
+
+const sizeofCmsghdr = 0
+
+func (h *cmsghdr) len() int { return 0 }
+func (h *cmsghdr) lvl() int { return 0 }
+func (h *cmsghdr) typ() int { return 0 }
+
+func (h *cmsghdr) set(l, lvl, typ int) {}
diff --git a/vendor/golang.org/x/net/internal/socket/defs_darwin.go b/vendor/golang.org/x/net/internal/socket/defs_darwin.go
new file mode 100644
index 0000000..14e28c0
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/defs_darwin.go
@@ -0,0 +1,44 @@
+// Copyright 2017 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 ignore
+
+// +godefs map struct_in_addr [4]byte /* in_addr */
+// +godefs map struct_in6_addr [16]byte /* in6_addr */
+
+package socket
+
+/*
+#include <sys/socket.h>
+
+#include <netinet/in.h>
+*/
+import "C"
+
+const (
+ sysAF_UNSPEC = C.AF_UNSPEC
+ sysAF_INET = C.AF_INET
+ sysAF_INET6 = C.AF_INET6
+
+ sysSOCK_RAW = C.SOCK_RAW
+)
+
+type iovec C.struct_iovec
+
+type msghdr C.struct_msghdr
+
+type cmsghdr C.struct_cmsghdr
+
+type sockaddrInet C.struct_sockaddr_in
+
+type sockaddrInet6 C.struct_sockaddr_in6
+
+const (
+ sizeofIovec = C.sizeof_struct_iovec
+ sizeofMsghdr = C.sizeof_struct_msghdr
+ sizeofCmsghdr = C.sizeof_struct_cmsghdr
+
+ sizeofSockaddrInet = C.sizeof_struct_sockaddr_in
+ sizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
+)
diff --git a/vendor/golang.org/x/net/internal/socket/defs_dragonfly.go b/vendor/golang.org/x/net/internal/socket/defs_dragonfly.go
new file mode 100644
index 0000000..14e28c0
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/defs_dragonfly.go
@@ -0,0 +1,44 @@
+// Copyright 2017 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 ignore
+
+// +godefs map struct_in_addr [4]byte /* in_addr */
+// +godefs map struct_in6_addr [16]byte /* in6_addr */
+
+package socket
+
+/*
+#include <sys/socket.h>
+
+#include <netinet/in.h>
+*/
+import "C"
+
+const (
+ sysAF_UNSPEC = C.AF_UNSPEC
+ sysAF_INET = C.AF_INET
+ sysAF_INET6 = C.AF_INET6
+
+ sysSOCK_RAW = C.SOCK_RAW
+)
+
+type iovec C.struct_iovec
+
+type msghdr C.struct_msghdr
+
+type cmsghdr C.struct_cmsghdr
+
+type sockaddrInet C.struct_sockaddr_in
+
+type sockaddrInet6 C.struct_sockaddr_in6
+
+const (
+ sizeofIovec = C.sizeof_struct_iovec
+ sizeofMsghdr = C.sizeof_struct_msghdr
+ sizeofCmsghdr = C.sizeof_struct_cmsghdr
+
+ sizeofSockaddrInet = C.sizeof_struct_sockaddr_in
+ sizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
+)
diff --git a/vendor/golang.org/x/net/internal/socket/defs_freebsd.go b/vendor/golang.org/x/net/internal/socket/defs_freebsd.go
new file mode 100644
index 0000000..14e28c0
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/defs_freebsd.go
@@ -0,0 +1,44 @@
+// Copyright 2017 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 ignore
+
+// +godefs map struct_in_addr [4]byte /* in_addr */
+// +godefs map struct_in6_addr [16]byte /* in6_addr */
+
+package socket
+
+/*
+#include <sys/socket.h>
+
+#include <netinet/in.h>
+*/
+import "C"
+
+const (
+ sysAF_UNSPEC = C.AF_UNSPEC
+ sysAF_INET = C.AF_INET
+ sysAF_INET6 = C.AF_INET6
+
+ sysSOCK_RAW = C.SOCK_RAW
+)
+
+type iovec C.struct_iovec
+
+type msghdr C.struct_msghdr
+
+type cmsghdr C.struct_cmsghdr
+
+type sockaddrInet C.struct_sockaddr_in
+
+type sockaddrInet6 C.struct_sockaddr_in6
+
+const (
+ sizeofIovec = C.sizeof_struct_iovec
+ sizeofMsghdr = C.sizeof_struct_msghdr
+ sizeofCmsghdr = C.sizeof_struct_cmsghdr
+
+ sizeofSockaddrInet = C.sizeof_struct_sockaddr_in
+ sizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
+)
diff --git a/vendor/golang.org/x/net/internal/socket/defs_linux.go b/vendor/golang.org/x/net/internal/socket/defs_linux.go
new file mode 100644
index 0000000..ce9ec2f
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/defs_linux.go
@@ -0,0 +1,49 @@
+// Copyright 2017 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 ignore
+
+// +godefs map struct_in_addr [4]byte /* in_addr */
+// +godefs map struct_in6_addr [16]byte /* in6_addr */
+
+package socket
+
+/*
+#include <linux/in.h>
+#include <linux/in6.h>
+
+#define _GNU_SOURCE
+#include <sys/socket.h>
+*/
+import "C"
+
+const (
+ sysAF_UNSPEC = C.AF_UNSPEC
+ sysAF_INET = C.AF_INET
+ sysAF_INET6 = C.AF_INET6
+
+ sysSOCK_RAW = C.SOCK_RAW
+)
+
+type iovec C.struct_iovec
+
+type msghdr C.struct_msghdr
+
+type mmsghdr C.struct_mmsghdr
+
+type cmsghdr C.struct_cmsghdr
+
+type sockaddrInet C.struct_sockaddr_in
+
+type sockaddrInet6 C.struct_sockaddr_in6
+
+const (
+ sizeofIovec = C.sizeof_struct_iovec
+ sizeofMsghdr = C.sizeof_struct_msghdr
+ sizeofMmsghdr = C.sizeof_struct_mmsghdr
+ sizeofCmsghdr = C.sizeof_struct_cmsghdr
+
+ sizeofSockaddrInet = C.sizeof_struct_sockaddr_in
+ sizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
+)
diff --git a/vendor/golang.org/x/net/internal/socket/defs_netbsd.go b/vendor/golang.org/x/net/internal/socket/defs_netbsd.go
new file mode 100644
index 0000000..3f84335
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/defs_netbsd.go
@@ -0,0 +1,47 @@
+// Copyright 2017 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 ignore
+
+// +godefs map struct_in_addr [4]byte /* in_addr */
+// +godefs map struct_in6_addr [16]byte /* in6_addr */
+
+package socket
+
+/*
+#include <sys/socket.h>
+
+#include <netinet/in.h>
+*/
+import "C"
+
+const (
+ sysAF_UNSPEC = C.AF_UNSPEC
+ sysAF_INET = C.AF_INET
+ sysAF_INET6 = C.AF_INET6
+
+ sysSOCK_RAW = C.SOCK_RAW
+)
+
+type iovec C.struct_iovec
+
+type msghdr C.struct_msghdr
+
+type mmsghdr C.struct_mmsghdr
+
+type cmsghdr C.struct_cmsghdr
+
+type sockaddrInet C.struct_sockaddr_in
+
+type sockaddrInet6 C.struct_sockaddr_in6
+
+const (
+ sizeofIovec = C.sizeof_struct_iovec
+ sizeofMsghdr = C.sizeof_struct_msghdr
+ sizeofMmsghdr = C.sizeof_struct_mmsghdr
+ sizeofCmsghdr = C.sizeof_struct_cmsghdr
+
+ sizeofSockaddrInet = C.sizeof_struct_sockaddr_in
+ sizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
+)
diff --git a/vendor/golang.org/x/net/internal/socket/defs_openbsd.go b/vendor/golang.org/x/net/internal/socket/defs_openbsd.go
new file mode 100644
index 0000000..14e28c0
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/defs_openbsd.go
@@ -0,0 +1,44 @@
+// Copyright 2017 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 ignore
+
+// +godefs map struct_in_addr [4]byte /* in_addr */
+// +godefs map struct_in6_addr [16]byte /* in6_addr */
+
+package socket
+
+/*
+#include <sys/socket.h>
+
+#include <netinet/in.h>
+*/
+import "C"
+
+const (
+ sysAF_UNSPEC = C.AF_UNSPEC
+ sysAF_INET = C.AF_INET
+ sysAF_INET6 = C.AF_INET6
+
+ sysSOCK_RAW = C.SOCK_RAW
+)
+
+type iovec C.struct_iovec
+
+type msghdr C.struct_msghdr
+
+type cmsghdr C.struct_cmsghdr
+
+type sockaddrInet C.struct_sockaddr_in
+
+type sockaddrInet6 C.struct_sockaddr_in6
+
+const (
+ sizeofIovec = C.sizeof_struct_iovec
+ sizeofMsghdr = C.sizeof_struct_msghdr
+ sizeofCmsghdr = C.sizeof_struct_cmsghdr
+
+ sizeofSockaddrInet = C.sizeof_struct_sockaddr_in
+ sizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
+)
diff --git a/vendor/golang.org/x/net/internal/socket/defs_solaris.go b/vendor/golang.org/x/net/internal/socket/defs_solaris.go
new file mode 100644
index 0000000..14e28c0
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/defs_solaris.go
@@ -0,0 +1,44 @@
+// Copyright 2017 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 ignore
+
+// +godefs map struct_in_addr [4]byte /* in_addr */
+// +godefs map struct_in6_addr [16]byte /* in6_addr */
+
+package socket
+
+/*
+#include <sys/socket.h>
+
+#include <netinet/in.h>
+*/
+import "C"
+
+const (
+ sysAF_UNSPEC = C.AF_UNSPEC
+ sysAF_INET = C.AF_INET
+ sysAF_INET6 = C.AF_INET6
+
+ sysSOCK_RAW = C.SOCK_RAW
+)
+
+type iovec C.struct_iovec
+
+type msghdr C.struct_msghdr
+
+type cmsghdr C.struct_cmsghdr
+
+type sockaddrInet C.struct_sockaddr_in
+
+type sockaddrInet6 C.struct_sockaddr_in6
+
+const (
+ sizeofIovec = C.sizeof_struct_iovec
+ sizeofMsghdr = C.sizeof_struct_msghdr
+ sizeofCmsghdr = C.sizeof_struct_cmsghdr
+
+ sizeofSockaddrInet = C.sizeof_struct_sockaddr_in
+ sizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
+)
diff --git a/vendor/golang.org/x/net/internal/socket/error_unix.go b/vendor/golang.org/x/net/internal/socket/error_unix.go
new file mode 100644
index 0000000..93dff91
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/error_unix.go
@@ -0,0 +1,31 @@
+// Copyright 2017 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 darwin dragonfly freebsd linux netbsd openbsd solaris
+
+package socket
+
+import "syscall"
+
+var (
+ errEAGAIN error = syscall.EAGAIN
+ errEINVAL error = syscall.EINVAL
+ errENOENT error = syscall.ENOENT
+)
+
+// errnoErr returns common boxed Errno values, to prevent allocations
+// at runtime.
+func errnoErr(errno syscall.Errno) error {
+ switch errno {
+ case 0:
+ return nil
+ case syscall.EAGAIN:
+ return errEAGAIN
+ case syscall.EINVAL:
+ return errEINVAL
+ case syscall.ENOENT:
+ return errENOENT
+ }
+ return errno
+}
diff --git a/vendor/golang.org/x/net/internal/socket/error_windows.go b/vendor/golang.org/x/net/internal/socket/error_windows.go
new file mode 100644
index 0000000..6a6379a
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/error_windows.go
@@ -0,0 +1,26 @@
+// Copyright 2017 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 socket
+
+import "syscall"
+
+var (
+ errERROR_IO_PENDING error = syscall.ERROR_IO_PENDING
+ errEINVAL error = syscall.EINVAL
+)
+
+// errnoErr returns common boxed Errno values, to prevent allocations
+// at runtime.
+func errnoErr(errno syscall.Errno) error {
+ switch errno {
+ case 0:
+ return nil
+ case syscall.ERROR_IO_PENDING:
+ return errERROR_IO_PENDING
+ case syscall.EINVAL:
+ return errEINVAL
+ }
+ return errno
+}
diff --git a/vendor/golang.org/x/net/internal/socket/iovec_32bit.go b/vendor/golang.org/x/net/internal/socket/iovec_32bit.go
new file mode 100644
index 0000000..05d6082
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/iovec_32bit.go
@@ -0,0 +1,19 @@
+// Copyright 2017 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 arm mips mipsle 386
+// +build darwin dragonfly freebsd linux netbsd openbsd
+
+package socket
+
+import "unsafe"
+
+func (v *iovec) set(b []byte) {
+ l := len(b)
+ if l == 0 {
+ return
+ }
+ v.Base = (*byte)(unsafe.Pointer(&b[0]))
+ v.Len = uint32(l)
+}
diff --git a/vendor/golang.org/x/net/internal/socket/iovec_64bit.go b/vendor/golang.org/x/net/internal/socket/iovec_64bit.go
new file mode 100644
index 0000000..afb34ad
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/iovec_64bit.go
@@ -0,0 +1,19 @@
+// Copyright 2017 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 arm64 amd64 ppc64 ppc64le mips64 mips64le s390x
+// +build darwin dragonfly freebsd linux netbsd openbsd
+
+package socket
+
+import "unsafe"
+
+func (v *iovec) set(b []byte) {
+ l := len(b)
+ if l == 0 {
+ return
+ }
+ v.Base = (*byte)(unsafe.Pointer(&b[0]))
+ v.Len = uint64(l)
+}
diff --git a/vendor/golang.org/x/net/internal/socket/iovec_solaris_64bit.go b/vendor/golang.org/x/net/internal/socket/iovec_solaris_64bit.go
new file mode 100644
index 0000000..8d17a40
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/iovec_solaris_64bit.go
@@ -0,0 +1,19 @@
+// Copyright 2017 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 amd64
+// +build solaris
+
+package socket
+
+import "unsafe"
+
+func (v *iovec) set(b []byte) {
+ l := len(b)
+ if l == 0 {
+ return
+ }
+ v.Base = (*int8)(unsafe.Pointer(&b[0]))
+ v.Len = uint64(l)
+}
diff --git a/vendor/golang.org/x/net/internal/socket/iovec_stub.go b/vendor/golang.org/x/net/internal/socket/iovec_stub.go
new file mode 100644
index 0000000..c87d2a9
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/iovec_stub.go
@@ -0,0 +1,11 @@
+// Copyright 2017 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 !darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris
+
+package socket
+
+type iovec struct{}
+
+func (v *iovec) set(b []byte) {}
diff --git a/vendor/golang.org/x/net/internal/socket/mmsghdr_stub.go b/vendor/golang.org/x/net/internal/socket/mmsghdr_stub.go
new file mode 100644
index 0000000..2e80a9c
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/mmsghdr_stub.go
@@ -0,0 +1,21 @@
+// Copyright 2017 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 !linux,!netbsd
+
+package socket
+
+import "net"
+
+type mmsghdr struct{}
+
+type mmsghdrs []mmsghdr
+
+func (hs mmsghdrs) pack(ms []Message, parseFn func([]byte, string) (net.Addr, error), marshalFn func(net.Addr) []byte) error {
+ return nil
+}
+
+func (hs mmsghdrs) unpack(ms []Message, parseFn func([]byte, string) (net.Addr, error), hint string) error {
+ return nil
+}
diff --git a/vendor/golang.org/x/net/internal/socket/mmsghdr_unix.go b/vendor/golang.org/x/net/internal/socket/mmsghdr_unix.go
new file mode 100644
index 0000000..3c42ea7
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/mmsghdr_unix.go
@@ -0,0 +1,42 @@
+// Copyright 2017 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 linux netbsd
+
+package socket
+
+import "net"
+
+type mmsghdrs []mmsghdr
+
+func (hs mmsghdrs) pack(ms []Message, parseFn func([]byte, string) (net.Addr, error), marshalFn func(net.Addr) []byte) error {
+ for i := range hs {
+ vs := make([]iovec, len(ms[i].Buffers))
+ var sa []byte
+ if parseFn != nil {
+ sa = make([]byte, sizeofSockaddrInet6)
+ }
+ if marshalFn != nil {
+ sa = marshalFn(ms[i].Addr)
+ }
+ hs[i].Hdr.pack(vs, ms[i].Buffers, ms[i].OOB, sa)
+ }
+ return nil
+}
+
+func (hs mmsghdrs) unpack(ms []Message, parseFn func([]byte, string) (net.Addr, error), hint string) error {
+ for i := range hs {
+ ms[i].N = int(hs[i].Len)
+ ms[i].NN = hs[i].Hdr.controllen()
+ ms[i].Flags = hs[i].Hdr.flags()
+ if parseFn != nil {
+ var err error
+ ms[i].Addr, err = parseFn(hs[i].Hdr.name(), hint)
+ if err != nil {
+ return err
+ }
+ }
+ }
+ return nil
+}
diff --git a/vendor/golang.org/x/net/internal/socket/msghdr_bsd.go b/vendor/golang.org/x/net/internal/socket/msghdr_bsd.go
new file mode 100644
index 0000000..5567afc
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/msghdr_bsd.go
@@ -0,0 +1,39 @@
+// Copyright 2017 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 darwin dragonfly freebsd netbsd openbsd
+
+package socket
+
+import "unsafe"
+
+func (h *msghdr) pack(vs []iovec, bs [][]byte, oob []byte, sa []byte) {
+ for i := range vs {
+ vs[i].set(bs[i])
+ }
+ h.setIov(vs)
+ if len(oob) > 0 {
+ h.Control = (*byte)(unsafe.Pointer(&oob[0]))
+ h.Controllen = uint32(len(oob))
+ }
+ if sa != nil {
+ h.Name = (*byte)(unsafe.Pointer(&sa[0]))
+ h.Namelen = uint32(len(sa))
+ }
+}
+
+func (h *msghdr) name() []byte {
+ if h.Name != nil && h.Namelen > 0 {
+ return (*[sizeofSockaddrInet6]byte)(unsafe.Pointer(h.Name))[:h.Namelen]
+ }
+ return nil
+}
+
+func (h *msghdr) controllen() int {
+ return int(h.Controllen)
+}
+
+func (h *msghdr) flags() int {
+ return int(h.Flags)
+}
diff --git a/vendor/golang.org/x/net/internal/socket/msghdr_bsdvar.go b/vendor/golang.org/x/net/internal/socket/msghdr_bsdvar.go
new file mode 100644
index 0000000..b8c87b7
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/msghdr_bsdvar.go
@@ -0,0 +1,16 @@
+// Copyright 2017 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 darwin dragonfly freebsd netbsd
+
+package socket
+
+func (h *msghdr) setIov(vs []iovec) {
+ l := len(vs)
+ if l == 0 {
+ return
+ }
+ h.Iov = &vs[0]
+ h.Iovlen = int32(l)
+}
diff --git a/vendor/golang.org/x/net/internal/socket/msghdr_linux.go b/vendor/golang.org/x/net/internal/socket/msghdr_linux.go
new file mode 100644
index 0000000..5a38798
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/msghdr_linux.go
@@ -0,0 +1,36 @@
+// Copyright 2017 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 socket
+
+import "unsafe"
+
+func (h *msghdr) pack(vs []iovec, bs [][]byte, oob []byte, sa []byte) {
+ for i := range vs {
+ vs[i].set(bs[i])
+ }
+ h.setIov(vs)
+ if len(oob) > 0 {
+ h.setControl(oob)
+ }
+ if sa != nil {
+ h.Name = (*byte)(unsafe.Pointer(&sa[0]))
+ h.Namelen = uint32(len(sa))
+ }
+}
+
+func (h *msghdr) name() []byte {
+ if h.Name != nil && h.Namelen > 0 {
+ return (*[sizeofSockaddrInet6]byte)(unsafe.Pointer(h.Name))[:h.Namelen]
+ }
+ return nil
+}
+
+func (h *msghdr) controllen() int {
+ return int(h.Controllen)
+}
+
+func (h *msghdr) flags() int {
+ return int(h.Flags)
+}
diff --git a/vendor/golang.org/x/net/internal/socket/msghdr_linux_32bit.go b/vendor/golang.org/x/net/internal/socket/msghdr_linux_32bit.go
new file mode 100644
index 0000000..a7a5987
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/msghdr_linux_32bit.go
@@ -0,0 +1,24 @@
+// Copyright 2017 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 arm mips mipsle 386
+// +build linux
+
+package socket
+
+import "unsafe"
+
+func (h *msghdr) setIov(vs []iovec) {
+ l := len(vs)
+ if l == 0 {
+ return
+ }
+ h.Iov = &vs[0]
+ h.Iovlen = uint32(l)
+}
+
+func (h *msghdr) setControl(b []byte) {
+ h.Control = (*byte)(unsafe.Pointer(&b[0]))
+ h.Controllen = uint32(len(b))
+}
diff --git a/vendor/golang.org/x/net/internal/socket/msghdr_linux_64bit.go b/vendor/golang.org/x/net/internal/socket/msghdr_linux_64bit.go
new file mode 100644
index 0000000..610fc4f
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/msghdr_linux_64bit.go
@@ -0,0 +1,24 @@
+// Copyright 2017 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 arm64 amd64 ppc64 ppc64le mips64 mips64le s390x
+// +build linux
+
+package socket
+
+import "unsafe"
+
+func (h *msghdr) setIov(vs []iovec) {
+ l := len(vs)
+ if l == 0 {
+ return
+ }
+ h.Iov = &vs[0]
+ h.Iovlen = uint64(l)
+}
+
+func (h *msghdr) setControl(b []byte) {
+ h.Control = (*byte)(unsafe.Pointer(&b[0]))
+ h.Controllen = uint64(len(b))
+}
diff --git a/vendor/golang.org/x/net/internal/socket/msghdr_openbsd.go b/vendor/golang.org/x/net/internal/socket/msghdr_openbsd.go
new file mode 100644
index 0000000..71a69e2
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/msghdr_openbsd.go
@@ -0,0 +1,14 @@
+// Copyright 2017 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 socket
+
+func (h *msghdr) setIov(vs []iovec) {
+ l := len(vs)
+ if l == 0 {
+ return
+ }
+ h.Iov = &vs[0]
+ h.Iovlen = uint32(l)
+}
diff --git a/vendor/golang.org/x/net/internal/socket/msghdr_solaris_64bit.go b/vendor/golang.org/x/net/internal/socket/msghdr_solaris_64bit.go
new file mode 100644
index 0000000..6465b20
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/msghdr_solaris_64bit.go
@@ -0,0 +1,36 @@
+// Copyright 2017 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 amd64
+// +build solaris
+
+package socket
+
+import "unsafe"
+
+func (h *msghdr) pack(vs []iovec, bs [][]byte, oob []byte, sa []byte) {
+ for i := range vs {
+ vs[i].set(bs[i])
+ }
+ if len(vs) > 0 {
+ h.Iov = &vs[0]
+ h.Iovlen = int32(len(vs))
+ }
+ if len(oob) > 0 {
+ h.Accrights = (*int8)(unsafe.Pointer(&oob[0]))
+ h.Accrightslen = int32(len(oob))
+ }
+ if sa != nil {
+ h.Name = (*byte)(unsafe.Pointer(&sa[0]))
+ h.Namelen = uint32(len(sa))
+ }
+}
+
+func (h *msghdr) controllen() int {
+ return int(h.Accrightslen)
+}
+
+func (h *msghdr) flags() int {
+ return int(NativeEndian.Uint32(h.Pad_cgo_2[:]))
+}
diff --git a/vendor/golang.org/x/net/internal/socket/msghdr_stub.go b/vendor/golang.org/x/net/internal/socket/msghdr_stub.go
new file mode 100644
index 0000000..64e8173
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/msghdr_stub.go
@@ -0,0 +1,14 @@
+// Copyright 2017 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 !darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris
+
+package socket
+
+type msghdr struct{}
+
+func (h *msghdr) pack(vs []iovec, bs [][]byte, oob []byte, sa []byte) {}
+func (h *msghdr) name() []byte { return nil }
+func (h *msghdr) controllen() int { return 0 }
+func (h *msghdr) flags() int { return 0 }
diff --git a/vendor/golang.org/x/net/internal/socket/rawconn.go b/vendor/golang.org/x/net/internal/socket/rawconn.go
new file mode 100644
index 0000000..d6871d5
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/rawconn.go
@@ -0,0 +1,66 @@
+// Copyright 2017 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 go1.9
+
+package socket
+
+import (
+ "errors"
+ "net"
+ "os"
+ "syscall"
+)
+
+// A Conn represents a raw connection.
+type Conn struct {
+ network string
+ c syscall.RawConn
+}
+
+// NewConn returns a new raw connection.
+func NewConn(c net.Conn) (*Conn, error) {
+ var err error
+ var cc Conn
+ switch c := c.(type) {
+ case *net.TCPConn:
+ cc.network = "tcp"
+ cc.c, err = c.SyscallConn()
+ case *net.UDPConn:
+ cc.network = "udp"
+ cc.c, err = c.SyscallConn()
+ case *net.IPConn:
+ cc.network = "ip"
+ cc.c, err = c.SyscallConn()
+ default:
+ return nil, errors.New("unknown connection type")
+ }
+ if err != nil {
+ return nil, err
+ }
+ return &cc, nil
+}
+
+func (o *Option) get(c *Conn, b []byte) (int, error) {
+ var operr error
+ var n int
+ fn := func(s uintptr) {
+ n, operr = getsockopt(s, o.Level, o.Name, b)
+ }
+ if err := c.c.Control(fn); err != nil {
+ return 0, err
+ }
+ return n, os.NewSyscallError("getsockopt", operr)
+}
+
+func (o *Option) set(c *Conn, b []byte) error {
+ var operr error
+ fn := func(s uintptr) {
+ operr = setsockopt(s, o.Level, o.Name, b)
+ }
+ if err := c.c.Control(fn); err != nil {
+ return err
+ }
+ return os.NewSyscallError("setsockopt", operr)
+}
diff --git a/vendor/golang.org/x/net/internal/socket/rawconn_mmsg.go b/vendor/golang.org/x/net/internal/socket/rawconn_mmsg.go
new file mode 100644
index 0000000..499164a
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/rawconn_mmsg.go
@@ -0,0 +1,74 @@
+// Copyright 2017 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 go1.9
+// +build linux
+
+package socket
+
+import (
+ "net"
+ "os"
+ "syscall"
+)
+
+func (c *Conn) recvMsgs(ms []Message, flags int) (int, error) {
+ hs := make(mmsghdrs, len(ms))
+ var parseFn func([]byte, string) (net.Addr, error)
+ if c.network != "tcp" {
+ parseFn = parseInetAddr
+ }
+ if err := hs.pack(ms, parseFn, nil); err != nil {
+ return 0, err
+ }
+ var operr error
+ var n int
+ fn := func(s uintptr) bool {
+ n, operr = recvmmsg(s, hs, flags)
+ if operr == syscall.EAGAIN {
+ return false
+ }
+ return true
+ }
+ if err := c.c.Read(fn); err != nil {
+ return n, err
+ }
+ if operr != nil {
+ return n, os.NewSyscallError("recvmmsg", operr)
+ }
+ if err := hs[:n].unpack(ms[:n], parseFn, c.network); err != nil {
+ return n, err
+ }
+ return n, nil
+}
+
+func (c *Conn) sendMsgs(ms []Message, flags int) (int, error) {
+ hs := make(mmsghdrs, len(ms))
+ var marshalFn func(net.Addr) []byte
+ if c.network != "tcp" {
+ marshalFn = marshalInetAddr
+ }
+ if err := hs.pack(ms, nil, marshalFn); err != nil {
+ return 0, err
+ }
+ var operr error
+ var n int
+ fn := func(s uintptr) bool {
+ n, operr = sendmmsg(s, hs, flags)
+ if operr == syscall.EAGAIN {
+ return false
+ }
+ return true
+ }
+ if err := c.c.Write(fn); err != nil {
+ return n, err
+ }
+ if operr != nil {
+ return n, os.NewSyscallError("sendmmsg", operr)
+ }
+ if err := hs[:n].unpack(ms[:n], nil, ""); err != nil {
+ return n, err
+ }
+ return n, nil
+}
diff --git a/vendor/golang.org/x/net/internal/socket/rawconn_msg.go b/vendor/golang.org/x/net/internal/socket/rawconn_msg.go
new file mode 100644
index 0000000..b21d2e6
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/rawconn_msg.go
@@ -0,0 +1,77 @@
+// Copyright 2017 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 go1.9
+// +build darwin dragonfly freebsd linux netbsd openbsd solaris windows
+
+package socket
+
+import (
+ "os"
+ "syscall"
+)
+
+func (c *Conn) recvMsg(m *Message, flags int) error {
+ var h msghdr
+ vs := make([]iovec, len(m.Buffers))
+ var sa []byte
+ if c.network != "tcp" {
+ sa = make([]byte, sizeofSockaddrInet6)
+ }
+ h.pack(vs, m.Buffers, m.OOB, sa)
+ var operr error
+ var n int
+ fn := func(s uintptr) bool {
+ n, operr = recvmsg(s, &h, flags)
+ if operr == syscall.EAGAIN {
+ return false
+ }
+ return true
+ }
+ if err := c.c.Read(fn); err != nil {
+ return err
+ }
+ if operr != nil {
+ return os.NewSyscallError("recvmsg", operr)
+ }
+ if c.network != "tcp" {
+ var err error
+ m.Addr, err = parseInetAddr(sa[:], c.network)
+ if err != nil {
+ return err
+ }
+ }
+ m.N = n
+ m.NN = h.controllen()
+ m.Flags = h.flags()
+ return nil
+}
+
+func (c *Conn) sendMsg(m *Message, flags int) error {
+ var h msghdr
+ vs := make([]iovec, len(m.Buffers))
+ var sa []byte
+ if m.Addr != nil {
+ sa = marshalInetAddr(m.Addr)
+ }
+ h.pack(vs, m.Buffers, m.OOB, sa)
+ var operr error
+ var n int
+ fn := func(s uintptr) bool {
+ n, operr = sendmsg(s, &h, flags)
+ if operr == syscall.EAGAIN {
+ return false
+ }
+ return true
+ }
+ if err := c.c.Write(fn); err != nil {
+ return err
+ }
+ if operr != nil {
+ return os.NewSyscallError("sendmsg", operr)
+ }
+ m.N = n
+ m.NN = len(m.OOB)
+ return nil
+}
diff --git a/vendor/golang.org/x/net/internal/socket/rawconn_nommsg.go b/vendor/golang.org/x/net/internal/socket/rawconn_nommsg.go
new file mode 100644
index 0000000..f78832a
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/rawconn_nommsg.go
@@ -0,0 +1,18 @@
+// Copyright 2017 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 go1.9
+// +build !linux
+
+package socket
+
+import "errors"
+
+func (c *Conn) recvMsgs(ms []Message, flags int) (int, error) {
+ return 0, errors.New("not implemented")
+}
+
+func (c *Conn) sendMsgs(ms []Message, flags int) (int, error) {
+ return 0, errors.New("not implemented")
+}
diff --git a/vendor/golang.org/x/net/internal/socket/rawconn_nomsg.go b/vendor/golang.org/x/net/internal/socket/rawconn_nomsg.go
new file mode 100644
index 0000000..96733cb
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/rawconn_nomsg.go
@@ -0,0 +1,18 @@
+// Copyright 2017 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 go1.9
+// +build !darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows
+
+package socket
+
+import "errors"
+
+func (c *Conn) recvMsg(m *Message, flags int) error {
+ return errors.New("not implemented")
+}
+
+func (c *Conn) sendMsg(m *Message, flags int) error {
+ return errors.New("not implemented")
+}
diff --git a/vendor/golang.org/x/net/internal/socket/rawconn_stub.go b/vendor/golang.org/x/net/internal/socket/rawconn_stub.go
new file mode 100644
index 0000000..d2add1a
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/rawconn_stub.go
@@ -0,0 +1,25 @@
+// Copyright 2017 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 !go1.9
+
+package socket
+
+import "errors"
+
+func (c *Conn) recvMsg(m *Message, flags int) error {
+ return errors.New("not implemented")
+}
+
+func (c *Conn) sendMsg(m *Message, flags int) error {
+ return errors.New("not implemented")
+}
+
+func (c *Conn) recvMsgs(ms []Message, flags int) (int, error) {
+ return 0, errors.New("not implemented")
+}
+
+func (c *Conn) sendMsgs(ms []Message, flags int) (int, error) {
+ return 0, errors.New("not implemented")
+}
diff --git a/vendor/golang.org/x/net/internal/socket/reflect.go b/vendor/golang.org/x/net/internal/socket/reflect.go
new file mode 100644
index 0000000..bb179f1
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/reflect.go
@@ -0,0 +1,62 @@
+// Copyright 2017 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 !go1.9
+
+package socket
+
+import (
+ "errors"
+ "net"
+ "os"
+ "reflect"
+ "runtime"
+)
+
+// A Conn represents a raw connection.
+type Conn struct {
+ c net.Conn
+}
+
+// NewConn returns a new raw connection.
+func NewConn(c net.Conn) (*Conn, error) {
+ return &Conn{c: c}, nil
+}
+
+func (o *Option) get(c *Conn, b []byte) (int, error) {
+ s, err := socketOf(c.c)
+ if err != nil {
+ return 0, err
+ }
+ n, err := getsockopt(s, o.Level, o.Name, b)
+ return n, os.NewSyscallError("getsockopt", err)
+}
+
+func (o *Option) set(c *Conn, b []byte) error {
+ s, err := socketOf(c.c)
+ if err != nil {
+ return err
+ }
+ return os.NewSyscallError("setsockopt", setsockopt(s, o.Level, o.Name, b))
+}
+
+func socketOf(c net.Conn) (uintptr, error) {
+ switch c.(type) {
+ case *net.TCPConn, *net.UDPConn, *net.IPConn:
+ v := reflect.ValueOf(c)
+ switch e := v.Elem(); e.Kind() {
+ case reflect.Struct:
+ fd := e.FieldByName("conn").FieldByName("fd")
+ switch e := fd.Elem(); e.Kind() {
+ case reflect.Struct:
+ sysfd := e.FieldByName("sysfd")
+ if runtime.GOOS == "windows" {
+ return uintptr(sysfd.Uint()), nil
+ }
+ return uintptr(sysfd.Int()), nil
+ }
+ }
+ }
+ return 0, errors.New("invalid type")
+}
diff --git a/vendor/golang.org/x/net/internal/socket/socket.go b/vendor/golang.org/x/net/internal/socket/socket.go
new file mode 100644
index 0000000..729dea1
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/socket.go
@@ -0,0 +1,285 @@
+// Copyright 2017 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 socket provides a portable interface for socket system
+// calls.
+package socket // import "golang.org/x/net/internal/socket"
+
+import (
+ "errors"
+ "net"
+ "unsafe"
+)
+
+// An Option represents a sticky socket option.
+type Option struct {
+ Level int // level
+ Name int // name; must be equal or greater than 1
+ Len int // length of value in bytes; must be equal or greater than 1
+}
+
+// Get reads a value for the option from the kernel.
+// It returns the number of bytes written into b.
+func (o *Option) Get(c *Conn, b []byte) (int, error) {
+ if o.Name < 1 || o.Len < 1 {
+ return 0, errors.New("invalid option")
+ }
+ if len(b) < o.Len {
+ return 0, errors.New("short buffer")
+ }
+ return o.get(c, b)
+}
+
+// GetInt returns an integer value for the option.
+//
+// The Len field of Option must be either 1 or 4.
+func (o *Option) GetInt(c *Conn) (int, error) {
+ if o.Len != 1 && o.Len != 4 {
+ return 0, errors.New("invalid option")
+ }
+ var b []byte
+ var bb [4]byte
+ if o.Len == 1 {
+ b = bb[:1]
+ } else {
+ b = bb[:4]
+ }
+ n, err := o.get(c, b)
+ if err != nil {
+ return 0, err
+ }
+ if n != o.Len {
+ return 0, errors.New("invalid option length")
+ }
+ if o.Len == 1 {
+ return int(b[0]), nil
+ }
+ return int(NativeEndian.Uint32(b[:4])), nil
+}
+
+// Set writes the option and value to the kernel.
+func (o *Option) Set(c *Conn, b []byte) error {
+ if o.Name < 1 || o.Len < 1 {
+ return errors.New("invalid option")
+ }
+ if len(b) < o.Len {
+ return errors.New("short buffer")
+ }
+ return o.set(c, b)
+}
+
+// SetInt writes the option and value to the kernel.
+//
+// The Len field of Option must be either 1 or 4.
+func (o *Option) SetInt(c *Conn, v int) error {
+ if o.Len != 1 && o.Len != 4 {
+ return errors.New("invalid option")
+ }
+ var b []byte
+ if o.Len == 1 {
+ b = []byte{byte(v)}
+ } else {
+ var bb [4]byte
+ NativeEndian.PutUint32(bb[:o.Len], uint32(v))
+ b = bb[:4]
+ }
+ return o.set(c, b)
+}
+
+func controlHeaderLen() int {
+ return roundup(sizeofCmsghdr)
+}
+
+func controlMessageLen(dataLen int) int {
+ return roundup(sizeofCmsghdr) + dataLen
+}
+
+// ControlMessageSpace returns the whole length of control message.
+func ControlMessageSpace(dataLen int) int {
+ return roundup(sizeofCmsghdr) + roundup(dataLen)
+}
+
+// A ControlMessage represents the head message in a stream of control
+// messages.
+//
+// A control message comprises of a header, data and a few padding
+// fields to conform to the interface to the kernel.
+//
+// See RFC 3542 for further information.
+type ControlMessage []byte
+
+// Data returns the data field of the control message at the head on
+// w.
+func (m ControlMessage) Data(dataLen int) []byte {
+ l := controlHeaderLen()
+ if len(m) < l || len(m) < l+dataLen {
+ return nil
+ }
+ return m[l : l+dataLen]
+}
+
+// Next returns the control message at the next on w.
+//
+// Next works only for standard control messages.
+func (m ControlMessage) Next(dataLen int) ControlMessage {
+ l := ControlMessageSpace(dataLen)
+ if len(m) < l {
+ return nil
+ }
+ return m[l:]
+}
+
+// MarshalHeader marshals the header fields of the control message at
+// the head on w.
+func (m ControlMessage) MarshalHeader(lvl, typ, dataLen int) error {
+ if len(m) < controlHeaderLen() {
+ return errors.New("short message")
+ }
+ h := (*cmsghdr)(unsafe.Pointer(&m[0]))
+ h.set(controlMessageLen(dataLen), lvl, typ)
+ return nil
+}
+
+// ParseHeader parses and returns the header fields of the control
+// message at the head on w.
+func (m ControlMessage) ParseHeader() (lvl, typ, dataLen int, err error) {
+ l := controlHeaderLen()
+ if len(m) < l {
+ return 0, 0, 0, errors.New("short message")
+ }
+ h := (*cmsghdr)(unsafe.Pointer(&m[0]))
+ return h.lvl(), h.typ(), int(uint64(h.len()) - uint64(l)), nil
+}
+
+// Marshal marshals the control message at the head on w, and returns
+// the next control message.
+func (m ControlMessage) Marshal(lvl, typ int, data []byte) (ControlMessage, error) {
+ l := len(data)
+ if len(m) < ControlMessageSpace(l) {
+ return nil, errors.New("short message")
+ }
+ h := (*cmsghdr)(unsafe.Pointer(&m[0]))
+ h.set(controlMessageLen(l), lvl, typ)
+ if l > 0 {
+ copy(m.Data(l), data)
+ }
+ return m.Next(l), nil
+}
+
+// Parse parses w as a single or multiple control messages.
+//
+// Parse works for both standard and compatible messages.
+func (m ControlMessage) Parse() ([]ControlMessage, error) {
+ var ms []ControlMessage
+ for len(m) >= controlHeaderLen() {
+ h := (*cmsghdr)(unsafe.Pointer(&m[0]))
+ l := h.len()
+ if l <= 0 {
+ return nil, errors.New("invalid header length")
+ }
+ if uint64(l) < uint64(controlHeaderLen()) {
+ return nil, errors.New("invalid message length")
+ }
+ if uint64(l) > uint64(len(m)) {
+ return nil, errors.New("short buffer")
+ }
+ // On message reception:
+ //
+ // |<- ControlMessageSpace --------------->|
+ // |<- controlMessageLen ---------->| |
+ // |<- controlHeaderLen ->| | |
+ // +---------------+------+---------+------+
+ // | Header | PadH | Data | PadD |
+ // +---------------+------+---------+------+
+ //
+ // On compatible message reception:
+ //
+ // | ... |<- controlMessageLen ----------->|
+ // | ... |<- controlHeaderLen ->| |
+ // +-----+---------------+------+----------+
+ // | ... | Header | PadH | Data |
+ // +-----+---------------+------+----------+
+ ms = append(ms, ControlMessage(m[:l]))
+ ll := l - controlHeaderLen()
+ if len(m) >= ControlMessageSpace(ll) {
+ m = m[ControlMessageSpace(ll):]
+ } else {
+ m = m[controlMessageLen(ll):]
+ }
+ }
+ return ms, nil
+}
+
+// NewControlMessage returns a new stream of control messages.
+func NewControlMessage(dataLen []int) ControlMessage {
+ var l int
+ for i := range dataLen {
+ l += ControlMessageSpace(dataLen[i])
+ }
+ return make([]byte, l)
+}
+
+// A Message represents an IO message.
+type Message struct {
+ // When writing, the Buffers field must contain at least one
+ // byte to write.
+ // When reading, the Buffers field will always contain a byte
+ // to read.
+ Buffers [][]byte
+
+ // OOB contains protocol-specific control or miscellaneous
+ // ancillary data known as out-of-band data.
+ OOB []byte
+
+ // Addr specifies a destination address when writing.
+ // It can be nil when the underlying protocol of the raw
+ // connection uses connection-oriented communication.
+ // After a successful read, it may contain the source address
+ // on the received packet.
+ Addr net.Addr
+
+ N int // # of bytes read or written from/to Buffers
+ NN int // # of bytes read or written from/to OOB
+ Flags int // protocol-specific information on the received message
+}
+
+// RecvMsg wraps recvmsg system call.
+//
+// The provided flags is a set of platform-dependent flags, such as
+// syscall.MSG_PEEK.
+func (c *Conn) RecvMsg(m *Message, flags int) error {
+ return c.recvMsg(m, flags)
+}
+
+// SendMsg wraps sendmsg system call.
+//
+// The provided flags is a set of platform-dependent flags, such as
+// syscall.MSG_DONTROUTE.
+func (c *Conn) SendMsg(m *Message, flags int) error {
+ return c.sendMsg(m, flags)
+}
+
+// RecvMsgs wraps recvmmsg system call.
+//
+// It returns the number of processed messages.
+//
+// The provided flags is a set of platform-dependent flags, such as
+// syscall.MSG_PEEK.
+//
+// Only Linux supports this.
+func (c *Conn) RecvMsgs(ms []Message, flags int) (int, error) {
+ return c.recvMsgs(ms, flags)
+}
+
+// SendMsgs wraps sendmmsg system call.
+//
+// It returns the number of processed messages.
+//
+// The provided flags is a set of platform-dependent flags, such as
+// syscall.MSG_DONTROUTE.
+//
+// Only Linux supports this.
+func (c *Conn) SendMsgs(ms []Message, flags int) (int, error) {
+ return c.sendMsgs(ms, flags)
+}
diff --git a/vendor/golang.org/x/net/internal/socket/socket_go1_9_test.go b/vendor/golang.org/x/net/internal/socket/socket_go1_9_test.go
new file mode 100644
index 0000000..c4edd4a
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/socket_go1_9_test.go
@@ -0,0 +1,259 @@
+// Copyright 2017 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 go1.9
+// +build darwin dragonfly freebsd linux netbsd openbsd solaris
+
+package socket_test
+
+import (
+ "bytes"
+ "fmt"
+ "net"
+ "runtime"
+ "testing"
+
+ "golang.org/x/net/internal/nettest"
+ "golang.org/x/net/internal/socket"
+)
+
+type mockControl struct {
+ Level int
+ Type int
+ Data []byte
+}
+
+func TestControlMessage(t *testing.T) {
+ for _, tt := range []struct {
+ cs []mockControl
+ }{
+ {
+ []mockControl{
+ {Level: 1, Type: 1},
+ },
+ },
+ {
+ []mockControl{
+ {Level: 2, Type: 2, Data: []byte{0xfe}},
+ },
+ },
+ {
+ []mockControl{
+ {Level: 3, Type: 3, Data: []byte{0xfe, 0xff, 0xff, 0xfe}},
+ },
+ },
+ {
+ []mockControl{
+ {Level: 4, Type: 4, Data: []byte{0xfe, 0xff, 0xff, 0xfe, 0xfe, 0xff, 0xff, 0xfe}},
+ },
+ },
+ {
+ []mockControl{
+ {Level: 4, Type: 4, Data: []byte{0xfe, 0xff, 0xff, 0xfe, 0xfe, 0xff, 0xff, 0xfe}},
+ {Level: 2, Type: 2, Data: []byte{0xfe}},
+ },
+ },
+ } {
+ var w []byte
+ var tailPadLen int
+ mm := socket.NewControlMessage([]int{0})
+ for i, c := range tt.cs {
+ m := socket.NewControlMessage([]int{len(c.Data)})
+ l := len(m) - len(mm)
+ if i == len(tt.cs)-1 && l > len(c.Data) {
+ tailPadLen = l - len(c.Data)
+ }
+ w = append(w, m...)
+ }
+
+ var err error
+ ww := make([]byte, len(w))
+ copy(ww, w)
+ m := socket.ControlMessage(ww)
+ for _, c := range tt.cs {
+ if err = m.MarshalHeader(c.Level, c.Type, len(c.Data)); err != nil {
+ t.Fatalf("(%v).MarshalHeader() = %v", tt.cs, err)
+ }
+ copy(m.Data(len(c.Data)), c.Data)
+ m = m.Next(len(c.Data))
+ }
+ m = socket.ControlMessage(w)
+ for _, c := range tt.cs {
+ m, err = m.Marshal(c.Level, c.Type, c.Data)
+ if err != nil {
+ t.Fatalf("(%v).Marshal() = %v", tt.cs, err)
+ }
+ }
+ if !bytes.Equal(ww, w) {
+ t.Fatalf("got %#v; want %#v", ww, w)
+ }
+
+ ws := [][]byte{w}
+ if tailPadLen > 0 {
+ // Test a message with no tail padding.
+ nopad := w[:len(w)-tailPadLen]
+ ws = append(ws, [][]byte{nopad}...)
+ }
+ for _, w := range ws {
+ ms, err := socket.ControlMessage(w).Parse()
+ if err != nil {
+ t.Fatalf("(%v).Parse() = %v", tt.cs, err)
+ }
+ for i, m := range ms {
+ lvl, typ, dataLen, err := m.ParseHeader()
+ if err != nil {
+ t.Fatalf("(%v).ParseHeader() = %v", tt.cs, err)
+ }
+ if lvl != tt.cs[i].Level || typ != tt.cs[i].Type || dataLen != len(tt.cs[i].Data) {
+ t.Fatalf("%v: got %d, %d, %d; want %d, %d, %d", tt.cs[i], lvl, typ, dataLen, tt.cs[i].Level, tt.cs[i].Type, len(tt.cs[i].Data))
+ }
+ }
+ }
+ }
+}
+
+func TestUDP(t *testing.T) {
+ c, err := nettest.NewLocalPacketListener("udp")
+ if err != nil {
+ t.Skipf("not supported on %s/%s: %v", runtime.GOOS, runtime.GOARCH, err)
+ }
+ defer c.Close()
+ cc, err := socket.NewConn(c.(net.Conn))
+ if err != nil {
+ t.Fatal(err)
+ }
+
+ t.Run("Message", func(t *testing.T) {
+ data := []byte("HELLO-R-U-THERE")
+ wm := socket.Message{
+ Buffers: bytes.SplitAfter(data, []byte("-")),
+ Addr: c.LocalAddr(),
+ }
+ if err := cc.SendMsg(&wm, 0); err != nil {
+ t.Fatal(err)
+ }
+ b := make([]byte, 32)
+ rm := socket.Message{
+ Buffers: [][]byte{b[:1], b[1:3], b[3:7], b[7:11], b[11:]},
+ }
+ if err := cc.RecvMsg(&rm, 0); err != nil {
+ t.Fatal(err)
+ }
+ if !bytes.Equal(b[:rm.N], data) {
+ t.Fatalf("got %#v; want %#v", b[:rm.N], data)
+ }
+ })
+ switch runtime.GOOS {
+ case "android", "linux":
+ t.Run("Messages", func(t *testing.T) {
+ data := []byte("HELLO-R-U-THERE")
+ wmbs := bytes.SplitAfter(data, []byte("-"))
+ wms := []socket.Message{
+ {Buffers: wmbs[:1], Addr: c.LocalAddr()},
+ {Buffers: wmbs[1:], Addr: c.LocalAddr()},
+ }
+ n, err := cc.SendMsgs(wms, 0)
+ if err != nil {
+ t.Fatal(err)
+ }
+ if n != len(wms) {
+ t.Fatalf("got %d; want %d", n, len(wms))
+ }
+ b := make([]byte, 32)
+ rmbs := [][][]byte{{b[:len(wmbs[0])]}, {b[len(wmbs[0]):]}}
+ rms := []socket.Message{
+ {Buffers: rmbs[0]},
+ {Buffers: rmbs[1]},
+ }
+ n, err = cc.RecvMsgs(rms, 0)
+ if err != nil {
+ t.Fatal(err)
+ }
+ if n != len(rms) {
+ t.Fatalf("got %d; want %d", n, len(rms))
+ }
+ nn := 0
+ for i := 0; i < n; i++ {
+ nn += rms[i].N
+ }
+ if !bytes.Equal(b[:nn], data) {
+ t.Fatalf("got %#v; want %#v", b[:nn], data)
+ }
+ })
+ }
+
+ // The behavior of transmission for zero byte paylaod depends
+ // on each platform implementation. Some may transmit only
+ // protocol header and options, other may transmit nothing.
+ // We test only that SendMsg and SendMsgs will not crash with
+ // empty buffers.
+ wm := socket.Message{
+ Buffers: [][]byte{{}},
+ Addr: c.LocalAddr(),
+ }
+ cc.SendMsg(&wm, 0)
+ wms := []socket.Message{
+ {Buffers: [][]byte{{}}, Addr: c.LocalAddr()},
+ }
+ cc.SendMsgs(wms, 0)
+}
+
+func BenchmarkUDP(b *testing.B) {
+ c, err := nettest.NewLocalPacketListener("udp")
+ if err != nil {
+ b.Skipf("not supported on %s/%s: %v", runtime.GOOS, runtime.GOARCH, err)
+ }
+ defer c.Close()
+ cc, err := socket.NewConn(c.(net.Conn))
+ if err != nil {
+ b.Fatal(err)
+ }
+ data := []byte("HELLO-R-U-THERE")
+ wm := socket.Message{
+ Buffers: [][]byte{data},
+ Addr: c.LocalAddr(),
+ }
+ rm := socket.Message{
+ Buffers: [][]byte{make([]byte, 128)},
+ OOB: make([]byte, 128),
+ }
+
+ for M := 1; M <= 1<<9; M = M << 1 {
+ b.Run(fmt.Sprintf("Iter-%d", M), func(b *testing.B) {
+ for i := 0; i < b.N; i++ {
+ for j := 0; j < M; j++ {
+ if err := cc.SendMsg(&wm, 0); err != nil {
+ b.Fatal(err)
+ }
+ if err := cc.RecvMsg(&rm, 0); err != nil {
+ b.Fatal(err)
+ }
+ }
+ }
+ })
+ switch runtime.GOOS {
+ case "android", "linux":
+ wms := make([]socket.Message, M)
+ for i := range wms {
+ wms[i].Buffers = [][]byte{data}
+ wms[i].Addr = c.LocalAddr()
+ }
+ rms := make([]socket.Message, M)
+ for i := range rms {
+ rms[i].Buffers = [][]byte{make([]byte, 128)}
+ rms[i].OOB = make([]byte, 128)
+ }
+ b.Run(fmt.Sprintf("Batch-%d", M), func(b *testing.B) {
+ for i := 0; i < b.N; i++ {
+ if _, err := cc.SendMsgs(wms, 0); err != nil {
+ b.Fatal(err)
+ }
+ if _, err := cc.RecvMsgs(rms, 0); err != nil {
+ b.Fatal(err)
+ }
+ }
+ })
+ }
+ }
+}
diff --git a/vendor/golang.org/x/net/internal/socket/socket_test.go b/vendor/golang.org/x/net/internal/socket/socket_test.go
new file mode 100644
index 0000000..bf3751b
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/socket_test.go
@@ -0,0 +1,46 @@
+// Copyright 2017 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 darwin dragonfly freebsd linux netbsd openbsd solaris windows
+
+package socket_test
+
+import (
+ "net"
+ "runtime"
+ "syscall"
+ "testing"
+
+ "golang.org/x/net/internal/nettest"
+ "golang.org/x/net/internal/socket"
+)
+
+func TestSocket(t *testing.T) {
+ t.Run("Option", func(t *testing.T) {
+ testSocketOption(t, &socket.Option{Level: syscall.SOL_SOCKET, Name: syscall.SO_RCVBUF, Len: 4})
+ })
+}
+
+func testSocketOption(t *testing.T, so *socket.Option) {
+ c, err := nettest.NewLocalPacketListener("udp")
+ if err != nil {
+ t.Skipf("not supported on %s/%s: %v", runtime.GOOS, runtime.GOARCH, err)
+ }
+ defer c.Close()
+ cc, err := socket.NewConn(c.(net.Conn))
+ if err != nil {
+ t.Fatal(err)
+ }
+ const N = 2048
+ if err := so.SetInt(cc, N); err != nil {
+ t.Fatal(err)
+ }
+ n, err := so.GetInt(cc)
+ if err != nil {
+ t.Fatal(err)
+ }
+ if n < N {
+ t.Fatalf("got %d; want greater than or equal to %d", n, N)
+ }
+}
diff --git a/vendor/golang.org/x/net/internal/socket/sys.go b/vendor/golang.org/x/net/internal/socket/sys.go
new file mode 100644
index 0000000..4f0eead
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/sys.go
@@ -0,0 +1,33 @@
+// Copyright 2017 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 socket
+
+import (
+ "encoding/binary"
+ "unsafe"
+)
+
+var (
+ // NativeEndian is the machine native endian implementation of
+ // ByteOrder.
+ NativeEndian binary.ByteOrder
+
+ kernelAlign int
+)
+
+func init() {
+ i := uint32(1)
+ b := (*[4]byte)(unsafe.Pointer(&i))
+ if b[0] == 1 {
+ NativeEndian = binary.LittleEndian
+ } else {
+ NativeEndian = binary.BigEndian
+ }
+ kernelAlign = probeProtocolStack()
+}
+
+func roundup(l int) int {
+ return (l + kernelAlign - 1) & ^(kernelAlign - 1)
+}
diff --git a/vendor/golang.org/x/net/internal/socket/sys_bsd.go b/vendor/golang.org/x/net/internal/socket/sys_bsd.go
new file mode 100644
index 0000000..f13e14f
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/sys_bsd.go
@@ -0,0 +1,17 @@
+// Copyright 2017 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 darwin dragonfly freebsd openbsd
+
+package socket
+
+import "errors"
+
+func recvmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) {
+ return 0, errors.New("not implemented")
+}
+
+func sendmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) {
+ return 0, errors.New("not implemented")
+}
diff --git a/vendor/golang.org/x/net/internal/socket/sys_bsdvar.go b/vendor/golang.org/x/net/internal/socket/sys_bsdvar.go
new file mode 100644
index 0000000..f723fa3
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/sys_bsdvar.go
@@ -0,0 +1,14 @@
+// Copyright 2017 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 freebsd netbsd openbsd
+
+package socket
+
+import "unsafe"
+
+func probeProtocolStack() int {
+ var p uintptr
+ return int(unsafe.Sizeof(p))
+}
diff --git a/vendor/golang.org/x/net/internal/socket/sys_darwin.go b/vendor/golang.org/x/net/internal/socket/sys_darwin.go
new file mode 100644
index 0000000..b17d223
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/sys_darwin.go
@@ -0,0 +1,7 @@
+// Copyright 2017 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 socket
+
+func probeProtocolStack() int { return 4 }
diff --git a/vendor/golang.org/x/net/internal/socket/sys_dragonfly.go b/vendor/golang.org/x/net/internal/socket/sys_dragonfly.go
new file mode 100644
index 0000000..b17d223
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/sys_dragonfly.go
@@ -0,0 +1,7 @@
+// Copyright 2017 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 socket
+
+func probeProtocolStack() int { return 4 }
diff --git a/vendor/golang.org/x/net/internal/socket/sys_linux.go b/vendor/golang.org/x/net/internal/socket/sys_linux.go
new file mode 100644
index 0000000..1559521
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/sys_linux.go
@@ -0,0 +1,27 @@
+// Copyright 2017 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 linux,!s390x,!386
+
+package socket
+
+import (
+ "syscall"
+ "unsafe"
+)
+
+func probeProtocolStack() int {
+ var p uintptr
+ return int(unsafe.Sizeof(p))
+}
+
+func recvmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) {
+ n, _, errno := syscall.Syscall6(sysRECVMMSG, s, uintptr(unsafe.Pointer(&hs[0])), uintptr(len(hs)), uintptr(flags), 0, 0)
+ return int(n), errnoErr(errno)
+}
+
+func sendmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) {
+ n, _, errno := syscall.Syscall6(sysSENDMMSG, s, uintptr(unsafe.Pointer(&hs[0])), uintptr(len(hs)), uintptr(flags), 0, 0)
+ return int(n), errnoErr(errno)
+}
diff --git a/vendor/golang.org/x/net/internal/socket/sys_linux_386.go b/vendor/golang.org/x/net/internal/socket/sys_linux_386.go
new file mode 100644
index 0000000..235b2cc
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/sys_linux_386.go
@@ -0,0 +1,55 @@
+// Copyright 2017 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 socket
+
+import (
+ "syscall"
+ "unsafe"
+)
+
+func probeProtocolStack() int { return 4 }
+
+const (
+ sysSETSOCKOPT = 0xe
+ sysGETSOCKOPT = 0xf
+ sysSENDMSG = 0x10
+ sysRECVMSG = 0x11
+ sysRECVMMSG = 0x13
+ sysSENDMMSG = 0x14
+)
+
+func socketcall(call, a0, a1, a2, a3, a4, a5 uintptr) (uintptr, syscall.Errno)
+func rawsocketcall(call, a0, a1, a2, a3, a4, a5 uintptr) (uintptr, syscall.Errno)
+
+func getsockopt(s uintptr, level, name int, b []byte) (int, error) {
+ l := uint32(len(b))
+ _, errno := socketcall(sysGETSOCKOPT, s, uintptr(level), uintptr(name), uintptr(unsafe.Pointer(&b[0])), uintptr(unsafe.Pointer(&l)), 0)
+ return int(l), errnoErr(errno)
+}
+
+func setsockopt(s uintptr, level, name int, b []byte) error {
+ _, errno := socketcall(sysSETSOCKOPT, s, uintptr(level), uintptr(name), uintptr(unsafe.Pointer(&b[0])), uintptr(len(b)), 0)
+ return errnoErr(errno)
+}
+
+func recvmsg(s uintptr, h *msghdr, flags int) (int, error) {
+ n, errno := socketcall(sysRECVMSG, s, uintptr(unsafe.Pointer(h)), uintptr(flags), 0, 0, 0)
+ return int(n), errnoErr(errno)
+}
+
+func sendmsg(s uintptr, h *msghdr, flags int) (int, error) {
+ n, errno := socketcall(sysSENDMSG, s, uintptr(unsafe.Pointer(h)), uintptr(flags), 0, 0, 0)
+ return int(n), errnoErr(errno)
+}
+
+func recvmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) {
+ n, errno := socketcall(sysRECVMMSG, s, uintptr(unsafe.Pointer(&hs[0])), uintptr(len(hs)), uintptr(flags), 0, 0)
+ return int(n), errnoErr(errno)
+}
+
+func sendmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) {
+ n, errno := socketcall(sysSENDMMSG, s, uintptr(unsafe.Pointer(&hs[0])), uintptr(len(hs)), uintptr(flags), 0, 0)
+ return int(n), errnoErr(errno)
+}
diff --git a/vendor/golang.org/x/net/internal/socket/sys_linux_386.s b/vendor/golang.org/x/net/internal/socket/sys_linux_386.s
new file mode 100644
index 0000000..93e7d75
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/sys_linux_386.s
@@ -0,0 +1,11 @@
+// Copyright 2014 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.
+
+#include "textflag.h"
+
+TEXT ·socketcall(SB),NOSPLIT,$0-36
+ JMP syscall·socketcall(SB)
+
+TEXT ·rawsocketcall(SB),NOSPLIT,$0-36
+ JMP syscall·rawsocketcall(SB)
diff --git a/vendor/golang.org/x/net/internal/socket/sys_linux_amd64.go b/vendor/golang.org/x/net/internal/socket/sys_linux_amd64.go
new file mode 100644
index 0000000..9decee2
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/sys_linux_amd64.go
@@ -0,0 +1,10 @@
+// Copyright 2017 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 socket
+
+const (
+ sysRECVMMSG = 0x12b
+ sysSENDMMSG = 0x133
+)
diff --git a/vendor/golang.org/x/net/internal/socket/sys_linux_arm.go b/vendor/golang.org/x/net/internal/socket/sys_linux_arm.go
new file mode 100644
index 0000000..d753b43
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/sys_linux_arm.go
@@ -0,0 +1,10 @@
+// Copyright 2017 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 socket
+
+const (
+ sysRECVMMSG = 0x16d
+ sysSENDMMSG = 0x176
+)
diff --git a/vendor/golang.org/x/net/internal/socket/sys_linux_arm64.go b/vendor/golang.org/x/net/internal/socket/sys_linux_arm64.go
new file mode 100644
index 0000000..b670894
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/sys_linux_arm64.go
@@ -0,0 +1,10 @@
+// Copyright 2017 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 socket
+
+const (
+ sysRECVMMSG = 0xf3
+ sysSENDMMSG = 0x10d
+)
diff --git a/vendor/golang.org/x/net/internal/socket/sys_linux_mips.go b/vendor/golang.org/x/net/internal/socket/sys_linux_mips.go
new file mode 100644
index 0000000..9c0d740
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/sys_linux_mips.go
@@ -0,0 +1,10 @@
+// Copyright 2017 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 socket
+
+const (
+ sysRECVMMSG = 0x10ef
+ sysSENDMMSG = 0x10f7
+)
diff --git a/vendor/golang.org/x/net/internal/socket/sys_linux_mips64.go b/vendor/golang.org/x/net/internal/socket/sys_linux_mips64.go
new file mode 100644
index 0000000..071a4ab
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/sys_linux_mips64.go
@@ -0,0 +1,10 @@
+// Copyright 2017 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 socket
+
+const (
+ sysRECVMMSG = 0x14ae
+ sysSENDMMSG = 0x14b6
+)
diff --git a/vendor/golang.org/x/net/internal/socket/sys_linux_mips64le.go b/vendor/golang.org/x/net/internal/socket/sys_linux_mips64le.go
new file mode 100644
index 0000000..071a4ab
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/sys_linux_mips64le.go
@@ -0,0 +1,10 @@
+// Copyright 2017 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 socket
+
+const (
+ sysRECVMMSG = 0x14ae
+ sysSENDMMSG = 0x14b6
+)
diff --git a/vendor/golang.org/x/net/internal/socket/sys_linux_mipsle.go b/vendor/golang.org/x/net/internal/socket/sys_linux_mipsle.go
new file mode 100644
index 0000000..9c0d740
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/sys_linux_mipsle.go
@@ -0,0 +1,10 @@
+// Copyright 2017 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 socket
+
+const (
+ sysRECVMMSG = 0x10ef
+ sysSENDMMSG = 0x10f7
+)
diff --git a/vendor/golang.org/x/net/internal/socket/sys_linux_ppc64.go b/vendor/golang.org/x/net/internal/socket/sys_linux_ppc64.go
new file mode 100644
index 0000000..21c1e3f
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/sys_linux_ppc64.go
@@ -0,0 +1,10 @@
+// Copyright 2017 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 socket
+
+const (
+ sysRECVMMSG = 0x157
+ sysSENDMMSG = 0x15d
+)
diff --git a/vendor/golang.org/x/net/internal/socket/sys_linux_ppc64le.go b/vendor/golang.org/x/net/internal/socket/sys_linux_ppc64le.go
new file mode 100644
index 0000000..21c1e3f
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/sys_linux_ppc64le.go
@@ -0,0 +1,10 @@
+// Copyright 2017 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 socket
+
+const (
+ sysRECVMMSG = 0x157
+ sysSENDMMSG = 0x15d
+)
diff --git a/vendor/golang.org/x/net/internal/socket/sys_linux_s390x.go b/vendor/golang.org/x/net/internal/socket/sys_linux_s390x.go
new file mode 100644
index 0000000..327979e
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/sys_linux_s390x.go
@@ -0,0 +1,55 @@
+// Copyright 2017 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 socket
+
+import (
+ "syscall"
+ "unsafe"
+)
+
+func probeProtocolStack() int { return 8 }
+
+const (
+ sysSETSOCKOPT = 0xe
+ sysGETSOCKOPT = 0xf
+ sysSENDMSG = 0x10
+ sysRECVMSG = 0x11
+ sysRECVMMSG = 0x13
+ sysSENDMMSG = 0x14
+)
+
+func socketcall(call, a0, a1, a2, a3, a4, a5 uintptr) (uintptr, syscall.Errno)
+func rawsocketcall(call, a0, a1, a2, a3, a4, a5 uintptr) (uintptr, syscall.Errno)
+
+func getsockopt(s uintptr, level, name int, b []byte) (int, error) {
+ l := uint32(len(b))
+ _, errno := socketcall(sysGETSOCKOPT, s, uintptr(level), uintptr(name), uintptr(unsafe.Pointer(&b[0])), uintptr(unsafe.Pointer(&l)), 0)
+ return int(l), errnoErr(errno)
+}
+
+func setsockopt(s uintptr, level, name int, b []byte) error {
+ _, errno := socketcall(sysSETSOCKOPT, s, uintptr(level), uintptr(name), uintptr(unsafe.Pointer(&b[0])), uintptr(len(b)), 0)
+ return errnoErr(errno)
+}
+
+func recvmsg(s uintptr, h *msghdr, flags int) (int, error) {
+ n, errno := socketcall(sysRECVMSG, s, uintptr(unsafe.Pointer(h)), uintptr(flags), 0, 0, 0)
+ return int(n), errnoErr(errno)
+}
+
+func sendmsg(s uintptr, h *msghdr, flags int) (int, error) {
+ n, errno := socketcall(sysSENDMSG, s, uintptr(unsafe.Pointer(h)), uintptr(flags), 0, 0, 0)
+ return int(n), errnoErr(errno)
+}
+
+func recvmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) {
+ n, errno := socketcall(sysRECVMMSG, s, uintptr(unsafe.Pointer(&hs[0])), uintptr(len(hs)), uintptr(flags), 0, 0)
+ return int(n), errnoErr(errno)
+}
+
+func sendmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) {
+ n, errno := socketcall(sysSENDMMSG, s, uintptr(unsafe.Pointer(&hs[0])), uintptr(len(hs)), uintptr(flags), 0, 0)
+ return int(n), errnoErr(errno)
+}
diff --git a/vendor/golang.org/x/net/internal/socket/sys_linux_s390x.s b/vendor/golang.org/x/net/internal/socket/sys_linux_s390x.s
new file mode 100644
index 0000000..06d7562
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/sys_linux_s390x.s
@@ -0,0 +1,11 @@
+// Copyright 2017 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.
+
+#include "textflag.h"
+
+TEXT ·socketcall(SB),NOSPLIT,$0-72
+ JMP syscall·socketcall(SB)
+
+TEXT ·rawsocketcall(SB),NOSPLIT,$0-72
+ JMP syscall·rawsocketcall(SB)
diff --git a/vendor/golang.org/x/net/internal/socket/sys_netbsd.go b/vendor/golang.org/x/net/internal/socket/sys_netbsd.go
new file mode 100644
index 0000000..431851c
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/sys_netbsd.go
@@ -0,0 +1,25 @@
+// Copyright 2017 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 socket
+
+import (
+ "syscall"
+ "unsafe"
+)
+
+const (
+ sysRECVMMSG = 0x1db
+ sysSENDMMSG = 0x1dc
+)
+
+func recvmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) {
+ n, _, errno := syscall.Syscall6(sysRECVMMSG, s, uintptr(unsafe.Pointer(&hs[0])), uintptr(len(hs)), uintptr(flags), 0, 0)
+ return int(n), errnoErr(errno)
+}
+
+func sendmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) {
+ n, _, errno := syscall.Syscall6(sysSENDMMSG, s, uintptr(unsafe.Pointer(&hs[0])), uintptr(len(hs)), uintptr(flags), 0, 0)
+ return int(n), errnoErr(errno)
+}
diff --git a/vendor/golang.org/x/net/internal/socket/sys_posix.go b/vendor/golang.org/x/net/internal/socket/sys_posix.go
new file mode 100644
index 0000000..dc130c2
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/sys_posix.go
@@ -0,0 +1,168 @@
+// Copyright 2017 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 go1.9
+// +build darwin dragonfly freebsd linux netbsd openbsd solaris windows
+
+package socket
+
+import (
+ "encoding/binary"
+ "errors"
+ "net"
+ "runtime"
+ "strconv"
+ "sync"
+ "time"
+)
+
+func marshalInetAddr(a net.Addr) []byte {
+ switch a := a.(type) {
+ case *net.TCPAddr:
+ return marshalSockaddr(a.IP, a.Port, a.Zone)
+ case *net.UDPAddr:
+ return marshalSockaddr(a.IP, a.Port, a.Zone)
+ case *net.IPAddr:
+ return marshalSockaddr(a.IP, 0, a.Zone)
+ default:
+ return nil
+ }
+}
+
+func marshalSockaddr(ip net.IP, port int, zone string) []byte {
+ if ip4 := ip.To4(); ip4 != nil {
+ b := make([]byte, sizeofSockaddrInet)
+ switch runtime.GOOS {
+ case "android", "linux", "solaris", "windows":
+ NativeEndian.PutUint16(b[:2], uint16(sysAF_INET))
+ default:
+ b[0] = sizeofSockaddrInet
+ b[1] = sysAF_INET
+ }
+ binary.BigEndian.PutUint16(b[2:4], uint16(port))
+ copy(b[4:8], ip4)
+ return b
+ }
+ if ip6 := ip.To16(); ip6 != nil && ip.To4() == nil {
+ b := make([]byte, sizeofSockaddrInet6)
+ switch runtime.GOOS {
+ case "android", "linux", "solaris", "windows":
+ NativeEndian.PutUint16(b[:2], uint16(sysAF_INET6))
+ default:
+ b[0] = sizeofSockaddrInet6
+ b[1] = sysAF_INET6
+ }
+ binary.BigEndian.PutUint16(b[2:4], uint16(port))
+ copy(b[8:24], ip6)
+ if zone != "" {
+ NativeEndian.PutUint32(b[24:28], uint32(zoneCache.index(zone)))
+ }
+ return b
+ }
+ return nil
+}
+
+func parseInetAddr(b []byte, network string) (net.Addr, error) {
+ if len(b) < 2 {
+ return nil, errors.New("invalid address")
+ }
+ var af int
+ switch runtime.GOOS {
+ case "android", "linux", "solaris", "windows":
+ af = int(NativeEndian.Uint16(b[:2]))
+ default:
+ af = int(b[1])
+ }
+ var ip net.IP
+ var zone string
+ if af == sysAF_INET {
+ if len(b) < sizeofSockaddrInet {
+ return nil, errors.New("short address")
+ }
+ ip = make(net.IP, net.IPv4len)
+ copy(ip, b[4:8])
+ }
+ if af == sysAF_INET6 {
+ if len(b) < sizeofSockaddrInet6 {
+ return nil, errors.New("short address")
+ }
+ ip = make(net.IP, net.IPv6len)
+ copy(ip, b[8:24])
+ if id := int(NativeEndian.Uint32(b[24:28])); id > 0 {
+ zone = zoneCache.name(id)
+ }
+ }
+ switch network {
+ case "tcp", "tcp4", "tcp6":
+ return &net.TCPAddr{IP: ip, Port: int(binary.BigEndian.Uint16(b[2:4])), Zone: zone}, nil
+ case "udp", "udp4", "udp6":
+ return &net.UDPAddr{IP: ip, Port: int(binary.BigEndian.Uint16(b[2:4])), Zone: zone}, nil
+ default:
+ return &net.IPAddr{IP: ip, Zone: zone}, nil
+ }
+}
+
+// An ipv6ZoneCache represents a cache holding partial network
+// interface information. It is used for reducing the cost of IPv6
+// addressing scope zone resolution.
+//
+// Multiple names sharing the index are managed by first-come
+// first-served basis for consistency.
+type ipv6ZoneCache struct {
+ sync.RWMutex // guard the following
+ lastFetched time.Time // last time routing information was fetched
+ toIndex map[string]int // interface name to its index
+ toName map[int]string // interface index to its name
+}
+
+var zoneCache = ipv6ZoneCache{
+ toIndex: make(map[string]int),
+ toName: make(map[int]string),
+}
+
+func (zc *ipv6ZoneCache) update(ift []net.Interface) {
+ zc.Lock()
+ defer zc.Unlock()
+ now := time.Now()
+ if zc.lastFetched.After(now.Add(-60 * time.Second)) {
+ return
+ }
+ zc.lastFetched = now
+ if len(ift) == 0 {
+ var err error
+ if ift, err = net.Interfaces(); err != nil {
+ return
+ }
+ }
+ zc.toIndex = make(map[string]int, len(ift))
+ zc.toName = make(map[int]string, len(ift))
+ for _, ifi := range ift {
+ zc.toIndex[ifi.Name] = ifi.Index
+ if _, ok := zc.toName[ifi.Index]; !ok {
+ zc.toName[ifi.Index] = ifi.Name
+ }
+ }
+}
+
+func (zc *ipv6ZoneCache) name(zone int) string {
+ zoneCache.update(nil)
+ zoneCache.RLock()
+ defer zoneCache.RUnlock()
+ name, ok := zoneCache.toName[zone]
+ if !ok {
+ name = strconv.Itoa(zone)
+ }
+ return name
+}
+
+func (zc *ipv6ZoneCache) index(zone string) int {
+ zoneCache.update(nil)
+ zoneCache.RLock()
+ defer zoneCache.RUnlock()
+ index, ok := zoneCache.toIndex[zone]
+ if !ok {
+ index, _ = strconv.Atoi(zone)
+ }
+ return index
+}
diff --git a/vendor/golang.org/x/net/internal/socket/sys_solaris.go b/vendor/golang.org/x/net/internal/socket/sys_solaris.go
new file mode 100644
index 0000000..cced74e
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/sys_solaris.go
@@ -0,0 +1,71 @@
+// Copyright 2017 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 socket
+
+import (
+ "errors"
+ "runtime"
+ "syscall"
+ "unsafe"
+)
+
+func probeProtocolStack() int {
+ switch runtime.GOARCH {
+ case "amd64":
+ return 4
+ default:
+ var p uintptr
+ return int(unsafe.Sizeof(p))
+ }
+}
+
+//go:cgo_import_dynamic libc___xnet_getsockopt __xnet_getsockopt "libsocket.so"
+//go:cgo_import_dynamic libc_setsockopt setsockopt "libsocket.so"
+//go:cgo_import_dynamic libc___xnet_recvmsg __xnet_recvmsg "libsocket.so"
+//go:cgo_import_dynamic libc___xnet_sendmsg __xnet_sendmsg "libsocket.so"
+
+//go:linkname procGetsockopt libc___xnet_getsockopt
+//go:linkname procSetsockopt libc_setsockopt
+//go:linkname procRecvmsg libc___xnet_recvmsg
+//go:linkname procSendmsg libc___xnet_sendmsg
+
+var (
+ procGetsockopt uintptr
+ procSetsockopt uintptr
+ procRecvmsg uintptr
+ procSendmsg uintptr
+)
+
+func sysvicall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (uintptr, uintptr, syscall.Errno)
+func rawSysvicall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (uintptr, uintptr, syscall.Errno)
+
+func getsockopt(s uintptr, level, name int, b []byte) (int, error) {
+ l := uint32(len(b))
+ _, _, errno := sysvicall6(uintptr(unsafe.Pointer(&procGetsockopt)), 5, s, uintptr(level), uintptr(name), uintptr(unsafe.Pointer(&b[0])), uintptr(unsafe.Pointer(&l)), 0)
+ return int(l), errnoErr(errno)
+}
+
+func setsockopt(s uintptr, level, name int, b []byte) error {
+ _, _, errno := sysvicall6(uintptr(unsafe.Pointer(&procSetsockopt)), 5, s, uintptr(level), uintptr(name), uintptr(unsafe.Pointer(&b[0])), uintptr(len(b)), 0)
+ return errnoErr(errno)
+}
+
+func recvmsg(s uintptr, h *msghdr, flags int) (int, error) {
+ n, _, errno := sysvicall6(uintptr(unsafe.Pointer(&procRecvmsg)), 3, s, uintptr(unsafe.Pointer(h)), uintptr(flags), 0, 0, 0)
+ return int(n), errnoErr(errno)
+}
+
+func sendmsg(s uintptr, h *msghdr, flags int) (int, error) {
+ n, _, errno := sysvicall6(uintptr(unsafe.Pointer(&procSendmsg)), 3, s, uintptr(unsafe.Pointer(h)), uintptr(flags), 0, 0, 0)
+ return int(n), errnoErr(errno)
+}
+
+func recvmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) {
+ return 0, errors.New("not implemented")
+}
+
+func sendmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) {
+ return 0, errors.New("not implemented")
+}
diff --git a/vendor/golang.org/x/net/internal/socket/sys_solaris_amd64.s b/vendor/golang.org/x/net/internal/socket/sys_solaris_amd64.s
new file mode 100644
index 0000000..a18ac5e
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/sys_solaris_amd64.s
@@ -0,0 +1,11 @@
+// Copyright 2016 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.
+
+#include "textflag.h"
+
+TEXT ·sysvicall6(SB),NOSPLIT,$0-88
+ JMP syscall·sysvicall6(SB)
+
+TEXT ·rawSysvicall6(SB),NOSPLIT,$0-88
+ JMP syscall·rawSysvicall6(SB)
diff --git a/vendor/golang.org/x/net/internal/socket/sys_stub.go b/vendor/golang.org/x/net/internal/socket/sys_stub.go
new file mode 100644
index 0000000..d9f06d0
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/sys_stub.go
@@ -0,0 +1,64 @@
+// Copyright 2017 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 !darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows
+
+package socket
+
+import (
+ "errors"
+ "net"
+ "runtime"
+ "unsafe"
+)
+
+const (
+ sysAF_UNSPEC = 0x0
+ sysAF_INET = 0x2
+ sysAF_INET6 = 0xa
+
+ sysSOCK_RAW = 0x3
+)
+
+func probeProtocolStack() int {
+ switch runtime.GOARCH {
+ case "amd64p32", "mips64p32":
+ return 4
+ default:
+ var p uintptr
+ return int(unsafe.Sizeof(p))
+ }
+}
+
+func marshalInetAddr(ip net.IP, port int, zone string) []byte {
+ return nil
+}
+
+func parseInetAddr(b []byte, network string) (net.Addr, error) {
+ return nil, errors.New("not implemented")
+}
+
+func getsockopt(s uintptr, level, name int, b []byte) (int, error) {
+ return 0, errors.New("not implemented")
+}
+
+func setsockopt(s uintptr, level, name int, b []byte) error {
+ return errors.New("not implemented")
+}
+
+func recvmsg(s uintptr, h *msghdr, flags int) (int, error) {
+ return 0, errors.New("not implemented")
+}
+
+func sendmsg(s uintptr, h *msghdr, flags int) (int, error) {
+ return 0, errors.New("not implemented")
+}
+
+func recvmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) {
+ return 0, errors.New("not implemented")
+}
+
+func sendmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) {
+ return 0, errors.New("not implemented")
+}
diff --git a/vendor/golang.org/x/net/internal/socket/sys_unix.go b/vendor/golang.org/x/net/internal/socket/sys_unix.go
new file mode 100644
index 0000000..18eba30
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/sys_unix.go
@@ -0,0 +1,33 @@
+// Copyright 2017 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 darwin dragonfly freebsd linux,!s390x,!386 netbsd openbsd
+
+package socket
+
+import (
+ "syscall"
+ "unsafe"
+)
+
+func getsockopt(s uintptr, level, name int, b []byte) (int, error) {
+ l := uint32(len(b))
+ _, _, errno := syscall.Syscall6(syscall.SYS_GETSOCKOPT, s, uintptr(level), uintptr(name), uintptr(unsafe.Pointer(&b[0])), uintptr(unsafe.Pointer(&l)), 0)
+ return int(l), errnoErr(errno)
+}
+
+func setsockopt(s uintptr, level, name int, b []byte) error {
+ _, _, errno := syscall.Syscall6(syscall.SYS_SETSOCKOPT, s, uintptr(level), uintptr(name), uintptr(unsafe.Pointer(&b[0])), uintptr(len(b)), 0)
+ return errnoErr(errno)
+}
+
+func recvmsg(s uintptr, h *msghdr, flags int) (int, error) {
+ n, _, errno := syscall.Syscall(syscall.SYS_RECVMSG, s, uintptr(unsafe.Pointer(h)), uintptr(flags))
+ return int(n), errnoErr(errno)
+}
+
+func sendmsg(s uintptr, h *msghdr, flags int) (int, error) {
+ n, _, errno := syscall.Syscall(syscall.SYS_SENDMSG, s, uintptr(unsafe.Pointer(h)), uintptr(flags))
+ return int(n), errnoErr(errno)
+}
diff --git a/vendor/golang.org/x/net/internal/socket/sys_windows.go b/vendor/golang.org/x/net/internal/socket/sys_windows.go
new file mode 100644
index 0000000..54a470e
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/sys_windows.go
@@ -0,0 +1,70 @@
+// Copyright 2017 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 socket
+
+import (
+ "errors"
+ "syscall"
+ "unsafe"
+)
+
+func probeProtocolStack() int {
+ var p uintptr
+ return int(unsafe.Sizeof(p))
+}
+
+const (
+ sysAF_UNSPEC = 0x0
+ sysAF_INET = 0x2
+ sysAF_INET6 = 0x17
+
+ sysSOCK_RAW = 0x3
+)
+
+type sockaddrInet struct {
+ Family uint16
+ Port uint16
+ Addr [4]byte /* in_addr */
+ Zero [8]uint8
+}
+
+type sockaddrInet6 struct {
+ Family uint16
+ Port uint16
+ Flowinfo uint32
+ Addr [16]byte /* in6_addr */
+ Scope_id uint32
+}
+
+const (
+ sizeofSockaddrInet = 0x10
+ sizeofSockaddrInet6 = 0x1c
+)
+
+func getsockopt(s uintptr, level, name int, b []byte) (int, error) {
+ l := uint32(len(b))
+ err := syscall.Getsockopt(syscall.Handle(s), int32(level), int32(name), (*byte)(unsafe.Pointer(&b[0])), (*int32)(unsafe.Pointer(&l)))
+ return int(l), err
+}
+
+func setsockopt(s uintptr, level, name int, b []byte) error {
+ return syscall.Setsockopt(syscall.Handle(s), int32(level), int32(name), (*byte)(unsafe.Pointer(&b[0])), int32(len(b)))
+}
+
+func recvmsg(s uintptr, h *msghdr, flags int) (int, error) {
+ return 0, errors.New("not implemented")
+}
+
+func sendmsg(s uintptr, h *msghdr, flags int) (int, error) {
+ return 0, errors.New("not implemented")
+}
+
+func recvmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) {
+ return 0, errors.New("not implemented")
+}
+
+func sendmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) {
+ return 0, errors.New("not implemented")
+}
diff --git a/vendor/golang.org/x/net/internal/socket/zsys_darwin_386.go b/vendor/golang.org/x/net/internal/socket/zsys_darwin_386.go
new file mode 100644
index 0000000..26f8fef
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/zsys_darwin_386.go
@@ -0,0 +1,59 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_darwin.go
+
+package socket
+
+const (
+ sysAF_UNSPEC = 0x0
+ sysAF_INET = 0x2
+ sysAF_INET6 = 0x1e
+
+ sysSOCK_RAW = 0x3
+)
+
+type iovec struct {
+ Base *byte
+ Len uint32
+}
+
+type msghdr struct {
+ Name *byte
+ Namelen uint32
+ Iov *iovec
+ Iovlen int32
+ Control *byte
+ Controllen uint32
+ Flags int32
+}
+
+type cmsghdr struct {
+ Len uint32
+ Level int32
+ Type int32
+}
+
+type sockaddrInet struct {
+ Len uint8
+ Family uint8
+ Port uint16
+ Addr [4]byte /* in_addr */
+ Zero [8]int8
+}
+
+type sockaddrInet6 struct {
+ Len uint8
+ Family uint8
+ Port uint16
+ Flowinfo uint32
+ Addr [16]byte /* in6_addr */
+ Scope_id uint32
+}
+
+const (
+ sizeofIovec = 0x8
+ sizeofMsghdr = 0x1c
+ sizeofCmsghdr = 0xc
+
+ sizeofSockaddrInet = 0x10
+ sizeofSockaddrInet6 = 0x1c
+)
diff --git a/vendor/golang.org/x/net/internal/socket/zsys_darwin_amd64.go b/vendor/golang.org/x/net/internal/socket/zsys_darwin_amd64.go
new file mode 100644
index 0000000..e2987f7
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/zsys_darwin_amd64.go
@@ -0,0 +1,61 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_darwin.go
+
+package socket
+
+const (
+ sysAF_UNSPEC = 0x0
+ sysAF_INET = 0x2
+ sysAF_INET6 = 0x1e
+
+ sysSOCK_RAW = 0x3
+)
+
+type iovec struct {
+ Base *byte
+ Len uint64
+}
+
+type msghdr struct {
+ Name *byte
+ Namelen uint32
+ Pad_cgo_0 [4]byte
+ Iov *iovec
+ Iovlen int32
+ Pad_cgo_1 [4]byte
+ Control *byte
+ Controllen uint32
+ Flags int32
+}
+
+type cmsghdr struct {
+ Len uint32
+ Level int32
+ Type int32
+}
+
+type sockaddrInet struct {
+ Len uint8
+ Family uint8
+ Port uint16
+ Addr [4]byte /* in_addr */
+ Zero [8]int8
+}
+
+type sockaddrInet6 struct {
+ Len uint8
+ Family uint8
+ Port uint16
+ Flowinfo uint32
+ Addr [16]byte /* in6_addr */
+ Scope_id uint32
+}
+
+const (
+ sizeofIovec = 0x10
+ sizeofMsghdr = 0x30
+ sizeofCmsghdr = 0xc
+
+ sizeofSockaddrInet = 0x10
+ sizeofSockaddrInet6 = 0x1c
+)
diff --git a/vendor/golang.org/x/net/internal/socket/zsys_darwin_arm.go b/vendor/golang.org/x/net/internal/socket/zsys_darwin_arm.go
new file mode 100644
index 0000000..26f8fef
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/zsys_darwin_arm.go
@@ -0,0 +1,59 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_darwin.go
+
+package socket
+
+const (
+ sysAF_UNSPEC = 0x0
+ sysAF_INET = 0x2
+ sysAF_INET6 = 0x1e
+
+ sysSOCK_RAW = 0x3
+)
+
+type iovec struct {
+ Base *byte
+ Len uint32
+}
+
+type msghdr struct {
+ Name *byte
+ Namelen uint32
+ Iov *iovec
+ Iovlen int32
+ Control *byte
+ Controllen uint32
+ Flags int32
+}
+
+type cmsghdr struct {
+ Len uint32
+ Level int32
+ Type int32
+}
+
+type sockaddrInet struct {
+ Len uint8
+ Family uint8
+ Port uint16
+ Addr [4]byte /* in_addr */
+ Zero [8]int8
+}
+
+type sockaddrInet6 struct {
+ Len uint8
+ Family uint8
+ Port uint16
+ Flowinfo uint32
+ Addr [16]byte /* in6_addr */
+ Scope_id uint32
+}
+
+const (
+ sizeofIovec = 0x8
+ sizeofMsghdr = 0x1c
+ sizeofCmsghdr = 0xc
+
+ sizeofSockaddrInet = 0x10
+ sizeofSockaddrInet6 = 0x1c
+)
diff --git a/vendor/golang.org/x/net/internal/socket/zsys_dragonfly_amd64.go b/vendor/golang.org/x/net/internal/socket/zsys_dragonfly_amd64.go
new file mode 100644
index 0000000..c582abd
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/zsys_dragonfly_amd64.go
@@ -0,0 +1,61 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_dragonfly.go
+
+package socket
+
+const (
+ sysAF_UNSPEC = 0x0
+ sysAF_INET = 0x2
+ sysAF_INET6 = 0x1c
+
+ sysSOCK_RAW = 0x3
+)
+
+type iovec struct {
+ Base *byte
+ Len uint64
+}
+
+type msghdr struct {
+ Name *byte
+ Namelen uint32
+ Pad_cgo_0 [4]byte
+ Iov *iovec
+ Iovlen int32
+ Pad_cgo_1 [4]byte
+ Control *byte
+ Controllen uint32
+ Flags int32
+}
+
+type cmsghdr struct {
+ Len uint32
+ Level int32
+ Type int32
+}
+
+type sockaddrInet struct {
+ Len uint8
+ Family uint8
+ Port uint16
+ Addr [4]byte /* in_addr */
+ Zero [8]int8
+}
+
+type sockaddrInet6 struct {
+ Len uint8
+ Family uint8
+ Port uint16
+ Flowinfo uint32
+ Addr [16]byte /* in6_addr */
+ Scope_id uint32
+}
+
+const (
+ sizeofIovec = 0x10
+ sizeofMsghdr = 0x30
+ sizeofCmsghdr = 0xc
+
+ sizeofSockaddrInet = 0x10
+ sizeofSockaddrInet6 = 0x1c
+)
diff --git a/vendor/golang.org/x/net/internal/socket/zsys_freebsd_386.go b/vendor/golang.org/x/net/internal/socket/zsys_freebsd_386.go
new file mode 100644
index 0000000..04a2488
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/zsys_freebsd_386.go
@@ -0,0 +1,59 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_freebsd.go
+
+package socket
+
+const (
+ sysAF_UNSPEC = 0x0
+ sysAF_INET = 0x2
+ sysAF_INET6 = 0x1c
+
+ sysSOCK_RAW = 0x3
+)
+
+type iovec struct {
+ Base *byte
+ Len uint32
+}
+
+type msghdr struct {
+ Name *byte
+ Namelen uint32
+ Iov *iovec
+ Iovlen int32
+ Control *byte
+ Controllen uint32
+ Flags int32
+}
+
+type cmsghdr struct {
+ Len uint32
+ Level int32
+ Type int32
+}
+
+type sockaddrInet struct {
+ Len uint8
+ Family uint8
+ Port uint16
+ Addr [4]byte /* in_addr */
+ Zero [8]int8
+}
+
+type sockaddrInet6 struct {
+ Len uint8
+ Family uint8
+ Port uint16
+ Flowinfo uint32
+ Addr [16]byte /* in6_addr */
+ Scope_id uint32
+}
+
+const (
+ sizeofIovec = 0x8
+ sizeofMsghdr = 0x1c
+ sizeofCmsghdr = 0xc
+
+ sizeofSockaddrInet = 0x10
+ sizeofSockaddrInet6 = 0x1c
+)
diff --git a/vendor/golang.org/x/net/internal/socket/zsys_freebsd_amd64.go b/vendor/golang.org/x/net/internal/socket/zsys_freebsd_amd64.go
new file mode 100644
index 0000000..35c7cb9
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/zsys_freebsd_amd64.go
@@ -0,0 +1,61 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_freebsd.go
+
+package socket
+
+const (
+ sysAF_UNSPEC = 0x0
+ sysAF_INET = 0x2
+ sysAF_INET6 = 0x1c
+
+ sysSOCK_RAW = 0x3
+)
+
+type iovec struct {
+ Base *byte
+ Len uint64
+}
+
+type msghdr struct {
+ Name *byte
+ Namelen uint32
+ Pad_cgo_0 [4]byte
+ Iov *iovec
+ Iovlen int32
+ Pad_cgo_1 [4]byte
+ Control *byte
+ Controllen uint32
+ Flags int32
+}
+
+type cmsghdr struct {
+ Len uint32
+ Level int32
+ Type int32
+}
+
+type sockaddrInet struct {
+ Len uint8
+ Family uint8
+ Port uint16
+ Addr [4]byte /* in_addr */
+ Zero [8]int8
+}
+
+type sockaddrInet6 struct {
+ Len uint8
+ Family uint8
+ Port uint16
+ Flowinfo uint32
+ Addr [16]byte /* in6_addr */
+ Scope_id uint32
+}
+
+const (
+ sizeofIovec = 0x10
+ sizeofMsghdr = 0x30
+ sizeofCmsghdr = 0xc
+
+ sizeofSockaddrInet = 0x10
+ sizeofSockaddrInet6 = 0x1c
+)
diff --git a/vendor/golang.org/x/net/internal/socket/zsys_freebsd_arm.go b/vendor/golang.org/x/net/internal/socket/zsys_freebsd_arm.go
new file mode 100644
index 0000000..04a2488
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/zsys_freebsd_arm.go
@@ -0,0 +1,59 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_freebsd.go
+
+package socket
+
+const (
+ sysAF_UNSPEC = 0x0
+ sysAF_INET = 0x2
+ sysAF_INET6 = 0x1c
+
+ sysSOCK_RAW = 0x3
+)
+
+type iovec struct {
+ Base *byte
+ Len uint32
+}
+
+type msghdr struct {
+ Name *byte
+ Namelen uint32
+ Iov *iovec
+ Iovlen int32
+ Control *byte
+ Controllen uint32
+ Flags int32
+}
+
+type cmsghdr struct {
+ Len uint32
+ Level int32
+ Type int32
+}
+
+type sockaddrInet struct {
+ Len uint8
+ Family uint8
+ Port uint16
+ Addr [4]byte /* in_addr */
+ Zero [8]int8
+}
+
+type sockaddrInet6 struct {
+ Len uint8
+ Family uint8
+ Port uint16
+ Flowinfo uint32
+ Addr [16]byte /* in6_addr */
+ Scope_id uint32
+}
+
+const (
+ sizeofIovec = 0x8
+ sizeofMsghdr = 0x1c
+ sizeofCmsghdr = 0xc
+
+ sizeofSockaddrInet = 0x10
+ sizeofSockaddrInet6 = 0x1c
+)
diff --git a/vendor/golang.org/x/net/internal/socket/zsys_linux_386.go b/vendor/golang.org/x/net/internal/socket/zsys_linux_386.go
new file mode 100644
index 0000000..4302069
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/zsys_linux_386.go
@@ -0,0 +1,63 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_linux.go
+
+package socket
+
+const (
+ sysAF_UNSPEC = 0x0
+ sysAF_INET = 0x2
+ sysAF_INET6 = 0xa
+
+ sysSOCK_RAW = 0x3
+)
+
+type iovec struct {
+ Base *byte
+ Len uint32
+}
+
+type msghdr struct {
+ Name *byte
+ Namelen uint32
+ Iov *iovec
+ Iovlen uint32
+ Control *byte
+ Controllen uint32
+ Flags int32
+}
+
+type mmsghdr struct {
+ Hdr msghdr
+ Len uint32
+}
+
+type cmsghdr struct {
+ Len uint32
+ Level int32
+ Type int32
+}
+
+type sockaddrInet struct {
+ Family uint16
+ Port uint16
+ Addr [4]byte /* in_addr */
+ X__pad [8]uint8
+}
+
+type sockaddrInet6 struct {
+ Family uint16
+ Port uint16
+ Flowinfo uint32
+ Addr [16]byte /* in6_addr */
+ Scope_id uint32
+}
+
+const (
+ sizeofIovec = 0x8
+ sizeofMsghdr = 0x1c
+ sizeofMmsghdr = 0x20
+ sizeofCmsghdr = 0xc
+
+ sizeofSockaddrInet = 0x10
+ sizeofSockaddrInet6 = 0x1c
+)
diff --git a/vendor/golang.org/x/net/internal/socket/zsys_linux_amd64.go b/vendor/golang.org/x/net/internal/socket/zsys_linux_amd64.go
new file mode 100644
index 0000000..1502f6c
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/zsys_linux_amd64.go
@@ -0,0 +1,66 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_linux.go
+
+package socket
+
+const (
+ sysAF_UNSPEC = 0x0
+ sysAF_INET = 0x2
+ sysAF_INET6 = 0xa
+
+ sysSOCK_RAW = 0x3
+)
+
+type iovec struct {
+ Base *byte
+ Len uint64
+}
+
+type msghdr struct {
+ Name *byte
+ Namelen uint32
+ Pad_cgo_0 [4]byte
+ Iov *iovec
+ Iovlen uint64
+ Control *byte
+ Controllen uint64
+ Flags int32
+ Pad_cgo_1 [4]byte
+}
+
+type mmsghdr struct {
+ Hdr msghdr
+ Len uint32
+ Pad_cgo_0 [4]byte
+}
+
+type cmsghdr struct {
+ Len uint64
+ Level int32
+ Type int32
+}
+
+type sockaddrInet struct {
+ Family uint16
+ Port uint16
+ Addr [4]byte /* in_addr */
+ X__pad [8]uint8
+}
+
+type sockaddrInet6 struct {
+ Family uint16
+ Port uint16
+ Flowinfo uint32
+ Addr [16]byte /* in6_addr */
+ Scope_id uint32
+}
+
+const (
+ sizeofIovec = 0x10
+ sizeofMsghdr = 0x38
+ sizeofMmsghdr = 0x40
+ sizeofCmsghdr = 0x10
+
+ sizeofSockaddrInet = 0x10
+ sizeofSockaddrInet6 = 0x1c
+)
diff --git a/vendor/golang.org/x/net/internal/socket/zsys_linux_arm.go b/vendor/golang.org/x/net/internal/socket/zsys_linux_arm.go
new file mode 100644
index 0000000..4302069
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/zsys_linux_arm.go
@@ -0,0 +1,63 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_linux.go
+
+package socket
+
+const (
+ sysAF_UNSPEC = 0x0
+ sysAF_INET = 0x2
+ sysAF_INET6 = 0xa
+
+ sysSOCK_RAW = 0x3
+)
+
+type iovec struct {
+ Base *byte
+ Len uint32
+}
+
+type msghdr struct {
+ Name *byte
+ Namelen uint32
+ Iov *iovec
+ Iovlen uint32
+ Control *byte
+ Controllen uint32
+ Flags int32
+}
+
+type mmsghdr struct {
+ Hdr msghdr
+ Len uint32
+}
+
+type cmsghdr struct {
+ Len uint32
+ Level int32
+ Type int32
+}
+
+type sockaddrInet struct {
+ Family uint16
+ Port uint16
+ Addr [4]byte /* in_addr */
+ X__pad [8]uint8
+}
+
+type sockaddrInet6 struct {
+ Family uint16
+ Port uint16
+ Flowinfo uint32
+ Addr [16]byte /* in6_addr */
+ Scope_id uint32
+}
+
+const (
+ sizeofIovec = 0x8
+ sizeofMsghdr = 0x1c
+ sizeofMmsghdr = 0x20
+ sizeofCmsghdr = 0xc
+
+ sizeofSockaddrInet = 0x10
+ sizeofSockaddrInet6 = 0x1c
+)
diff --git a/vendor/golang.org/x/net/internal/socket/zsys_linux_arm64.go b/vendor/golang.org/x/net/internal/socket/zsys_linux_arm64.go
new file mode 100644
index 0000000..1502f6c
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/zsys_linux_arm64.go
@@ -0,0 +1,66 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_linux.go
+
+package socket
+
+const (
+ sysAF_UNSPEC = 0x0
+ sysAF_INET = 0x2
+ sysAF_INET6 = 0xa
+
+ sysSOCK_RAW = 0x3
+)
+
+type iovec struct {
+ Base *byte
+ Len uint64
+}
+
+type msghdr struct {
+ Name *byte
+ Namelen uint32
+ Pad_cgo_0 [4]byte
+ Iov *iovec
+ Iovlen uint64
+ Control *byte
+ Controllen uint64
+ Flags int32
+ Pad_cgo_1 [4]byte
+}
+
+type mmsghdr struct {
+ Hdr msghdr
+ Len uint32
+ Pad_cgo_0 [4]byte
+}
+
+type cmsghdr struct {
+ Len uint64
+ Level int32
+ Type int32
+}
+
+type sockaddrInet struct {
+ Family uint16
+ Port uint16
+ Addr [4]byte /* in_addr */
+ X__pad [8]uint8
+}
+
+type sockaddrInet6 struct {
+ Family uint16
+ Port uint16
+ Flowinfo uint32
+ Addr [16]byte /* in6_addr */
+ Scope_id uint32
+}
+
+const (
+ sizeofIovec = 0x10
+ sizeofMsghdr = 0x38
+ sizeofMmsghdr = 0x40
+ sizeofCmsghdr = 0x10
+
+ sizeofSockaddrInet = 0x10
+ sizeofSockaddrInet6 = 0x1c
+)
diff --git a/vendor/golang.org/x/net/internal/socket/zsys_linux_mips.go b/vendor/golang.org/x/net/internal/socket/zsys_linux_mips.go
new file mode 100644
index 0000000..4302069
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/zsys_linux_mips.go
@@ -0,0 +1,63 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_linux.go
+
+package socket
+
+const (
+ sysAF_UNSPEC = 0x0
+ sysAF_INET = 0x2
+ sysAF_INET6 = 0xa
+
+ sysSOCK_RAW = 0x3
+)
+
+type iovec struct {
+ Base *byte
+ Len uint32
+}
+
+type msghdr struct {
+ Name *byte
+ Namelen uint32
+ Iov *iovec
+ Iovlen uint32
+ Control *byte
+ Controllen uint32
+ Flags int32
+}
+
+type mmsghdr struct {
+ Hdr msghdr
+ Len uint32
+}
+
+type cmsghdr struct {
+ Len uint32
+ Level int32
+ Type int32
+}
+
+type sockaddrInet struct {
+ Family uint16
+ Port uint16
+ Addr [4]byte /* in_addr */
+ X__pad [8]uint8
+}
+
+type sockaddrInet6 struct {
+ Family uint16
+ Port uint16
+ Flowinfo uint32
+ Addr [16]byte /* in6_addr */
+ Scope_id uint32
+}
+
+const (
+ sizeofIovec = 0x8
+ sizeofMsghdr = 0x1c
+ sizeofMmsghdr = 0x20
+ sizeofCmsghdr = 0xc
+
+ sizeofSockaddrInet = 0x10
+ sizeofSockaddrInet6 = 0x1c
+)
diff --git a/vendor/golang.org/x/net/internal/socket/zsys_linux_mips64.go b/vendor/golang.org/x/net/internal/socket/zsys_linux_mips64.go
new file mode 100644
index 0000000..1502f6c
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/zsys_linux_mips64.go
@@ -0,0 +1,66 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_linux.go
+
+package socket
+
+const (
+ sysAF_UNSPEC = 0x0
+ sysAF_INET = 0x2
+ sysAF_INET6 = 0xa
+
+ sysSOCK_RAW = 0x3
+)
+
+type iovec struct {
+ Base *byte
+ Len uint64
+}
+
+type msghdr struct {
+ Name *byte
+ Namelen uint32
+ Pad_cgo_0 [4]byte
+ Iov *iovec
+ Iovlen uint64
+ Control *byte
+ Controllen uint64
+ Flags int32
+ Pad_cgo_1 [4]byte
+}
+
+type mmsghdr struct {
+ Hdr msghdr
+ Len uint32
+ Pad_cgo_0 [4]byte
+}
+
+type cmsghdr struct {
+ Len uint64
+ Level int32
+ Type int32
+}
+
+type sockaddrInet struct {
+ Family uint16
+ Port uint16
+ Addr [4]byte /* in_addr */
+ X__pad [8]uint8
+}
+
+type sockaddrInet6 struct {
+ Family uint16
+ Port uint16
+ Flowinfo uint32
+ Addr [16]byte /* in6_addr */
+ Scope_id uint32
+}
+
+const (
+ sizeofIovec = 0x10
+ sizeofMsghdr = 0x38
+ sizeofMmsghdr = 0x40
+ sizeofCmsghdr = 0x10
+
+ sizeofSockaddrInet = 0x10
+ sizeofSockaddrInet6 = 0x1c
+)
diff --git a/vendor/golang.org/x/net/internal/socket/zsys_linux_mips64le.go b/vendor/golang.org/x/net/internal/socket/zsys_linux_mips64le.go
new file mode 100644
index 0000000..1502f6c
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/zsys_linux_mips64le.go
@@ -0,0 +1,66 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_linux.go
+
+package socket
+
+const (
+ sysAF_UNSPEC = 0x0
+ sysAF_INET = 0x2
+ sysAF_INET6 = 0xa
+
+ sysSOCK_RAW = 0x3
+)
+
+type iovec struct {
+ Base *byte
+ Len uint64
+}
+
+type msghdr struct {
+ Name *byte
+ Namelen uint32
+ Pad_cgo_0 [4]byte
+ Iov *iovec
+ Iovlen uint64
+ Control *byte
+ Controllen uint64
+ Flags int32
+ Pad_cgo_1 [4]byte
+}
+
+type mmsghdr struct {
+ Hdr msghdr
+ Len uint32
+ Pad_cgo_0 [4]byte
+}
+
+type cmsghdr struct {
+ Len uint64
+ Level int32
+ Type int32
+}
+
+type sockaddrInet struct {
+ Family uint16
+ Port uint16
+ Addr [4]byte /* in_addr */
+ X__pad [8]uint8
+}
+
+type sockaddrInet6 struct {
+ Family uint16
+ Port uint16
+ Flowinfo uint32
+ Addr [16]byte /* in6_addr */
+ Scope_id uint32
+}
+
+const (
+ sizeofIovec = 0x10
+ sizeofMsghdr = 0x38
+ sizeofMmsghdr = 0x40
+ sizeofCmsghdr = 0x10
+
+ sizeofSockaddrInet = 0x10
+ sizeofSockaddrInet6 = 0x1c
+)
diff --git a/vendor/golang.org/x/net/internal/socket/zsys_linux_mipsle.go b/vendor/golang.org/x/net/internal/socket/zsys_linux_mipsle.go
new file mode 100644
index 0000000..4302069
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/zsys_linux_mipsle.go
@@ -0,0 +1,63 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_linux.go
+
+package socket
+
+const (
+ sysAF_UNSPEC = 0x0
+ sysAF_INET = 0x2
+ sysAF_INET6 = 0xa
+
+ sysSOCK_RAW = 0x3
+)
+
+type iovec struct {
+ Base *byte
+ Len uint32
+}
+
+type msghdr struct {
+ Name *byte
+ Namelen uint32
+ Iov *iovec
+ Iovlen uint32
+ Control *byte
+ Controllen uint32
+ Flags int32
+}
+
+type mmsghdr struct {
+ Hdr msghdr
+ Len uint32
+}
+
+type cmsghdr struct {
+ Len uint32
+ Level int32
+ Type int32
+}
+
+type sockaddrInet struct {
+ Family uint16
+ Port uint16
+ Addr [4]byte /* in_addr */
+ X__pad [8]uint8
+}
+
+type sockaddrInet6 struct {
+ Family uint16
+ Port uint16
+ Flowinfo uint32
+ Addr [16]byte /* in6_addr */
+ Scope_id uint32
+}
+
+const (
+ sizeofIovec = 0x8
+ sizeofMsghdr = 0x1c
+ sizeofMmsghdr = 0x20
+ sizeofCmsghdr = 0xc
+
+ sizeofSockaddrInet = 0x10
+ sizeofSockaddrInet6 = 0x1c
+)
diff --git a/vendor/golang.org/x/net/internal/socket/zsys_linux_ppc64.go b/vendor/golang.org/x/net/internal/socket/zsys_linux_ppc64.go
new file mode 100644
index 0000000..1502f6c
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/zsys_linux_ppc64.go
@@ -0,0 +1,66 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_linux.go
+
+package socket
+
+const (
+ sysAF_UNSPEC = 0x0
+ sysAF_INET = 0x2
+ sysAF_INET6 = 0xa
+
+ sysSOCK_RAW = 0x3
+)
+
+type iovec struct {
+ Base *byte
+ Len uint64
+}
+
+type msghdr struct {
+ Name *byte
+ Namelen uint32
+ Pad_cgo_0 [4]byte
+ Iov *iovec
+ Iovlen uint64
+ Control *byte
+ Controllen uint64
+ Flags int32
+ Pad_cgo_1 [4]byte
+}
+
+type mmsghdr struct {
+ Hdr msghdr
+ Len uint32
+ Pad_cgo_0 [4]byte
+}
+
+type cmsghdr struct {
+ Len uint64
+ Level int32
+ Type int32
+}
+
+type sockaddrInet struct {
+ Family uint16
+ Port uint16
+ Addr [4]byte /* in_addr */
+ X__pad [8]uint8
+}
+
+type sockaddrInet6 struct {
+ Family uint16
+ Port uint16
+ Flowinfo uint32
+ Addr [16]byte /* in6_addr */
+ Scope_id uint32
+}
+
+const (
+ sizeofIovec = 0x10
+ sizeofMsghdr = 0x38
+ sizeofMmsghdr = 0x40
+ sizeofCmsghdr = 0x10
+
+ sizeofSockaddrInet = 0x10
+ sizeofSockaddrInet6 = 0x1c
+)
diff --git a/vendor/golang.org/x/net/internal/socket/zsys_linux_ppc64le.go b/vendor/golang.org/x/net/internal/socket/zsys_linux_ppc64le.go
new file mode 100644
index 0000000..1502f6c
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/zsys_linux_ppc64le.go
@@ -0,0 +1,66 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_linux.go
+
+package socket
+
+const (
+ sysAF_UNSPEC = 0x0
+ sysAF_INET = 0x2
+ sysAF_INET6 = 0xa
+
+ sysSOCK_RAW = 0x3
+)
+
+type iovec struct {
+ Base *byte
+ Len uint64
+}
+
+type msghdr struct {
+ Name *byte
+ Namelen uint32
+ Pad_cgo_0 [4]byte
+ Iov *iovec
+ Iovlen uint64
+ Control *byte
+ Controllen uint64
+ Flags int32
+ Pad_cgo_1 [4]byte
+}
+
+type mmsghdr struct {
+ Hdr msghdr
+ Len uint32
+ Pad_cgo_0 [4]byte
+}
+
+type cmsghdr struct {
+ Len uint64
+ Level int32
+ Type int32
+}
+
+type sockaddrInet struct {
+ Family uint16
+ Port uint16
+ Addr [4]byte /* in_addr */
+ X__pad [8]uint8
+}
+
+type sockaddrInet6 struct {
+ Family uint16
+ Port uint16
+ Flowinfo uint32
+ Addr [16]byte /* in6_addr */
+ Scope_id uint32
+}
+
+const (
+ sizeofIovec = 0x10
+ sizeofMsghdr = 0x38
+ sizeofMmsghdr = 0x40
+ sizeofCmsghdr = 0x10
+
+ sizeofSockaddrInet = 0x10
+ sizeofSockaddrInet6 = 0x1c
+)
diff --git a/vendor/golang.org/x/net/internal/socket/zsys_linux_s390x.go b/vendor/golang.org/x/net/internal/socket/zsys_linux_s390x.go
new file mode 100644
index 0000000..1502f6c
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/zsys_linux_s390x.go
@@ -0,0 +1,66 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_linux.go
+
+package socket
+
+const (
+ sysAF_UNSPEC = 0x0
+ sysAF_INET = 0x2
+ sysAF_INET6 = 0xa
+
+ sysSOCK_RAW = 0x3
+)
+
+type iovec struct {
+ Base *byte
+ Len uint64
+}
+
+type msghdr struct {
+ Name *byte
+ Namelen uint32
+ Pad_cgo_0 [4]byte
+ Iov *iovec
+ Iovlen uint64
+ Control *byte
+ Controllen uint64
+ Flags int32
+ Pad_cgo_1 [4]byte
+}
+
+type mmsghdr struct {
+ Hdr msghdr
+ Len uint32
+ Pad_cgo_0 [4]byte
+}
+
+type cmsghdr struct {
+ Len uint64
+ Level int32
+ Type int32
+}
+
+type sockaddrInet struct {
+ Family uint16
+ Port uint16
+ Addr [4]byte /* in_addr */
+ X__pad [8]uint8
+}
+
+type sockaddrInet6 struct {
+ Family uint16
+ Port uint16
+ Flowinfo uint32
+ Addr [16]byte /* in6_addr */
+ Scope_id uint32
+}
+
+const (
+ sizeofIovec = 0x10
+ sizeofMsghdr = 0x38
+ sizeofMmsghdr = 0x40
+ sizeofCmsghdr = 0x10
+
+ sizeofSockaddrInet = 0x10
+ sizeofSockaddrInet6 = 0x1c
+)
diff --git a/vendor/golang.org/x/net/internal/socket/zsys_netbsd_386.go b/vendor/golang.org/x/net/internal/socket/zsys_netbsd_386.go
new file mode 100644
index 0000000..db60491
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/zsys_netbsd_386.go
@@ -0,0 +1,65 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_netbsd.go
+
+package socket
+
+const (
+ sysAF_UNSPEC = 0x0
+ sysAF_INET = 0x2
+ sysAF_INET6 = 0x18
+
+ sysSOCK_RAW = 0x3
+)
+
+type iovec struct {
+ Base *byte
+ Len uint32
+}
+
+type msghdr struct {
+ Name *byte
+ Namelen uint32
+ Iov *iovec
+ Iovlen int32
+ Control *byte
+ Controllen uint32
+ Flags int32
+}
+
+type mmsghdr struct {
+ Hdr msghdr
+ Len uint32
+}
+
+type cmsghdr struct {
+ Len uint32
+ Level int32
+ Type int32
+}
+
+type sockaddrInet struct {
+ Len uint8
+ Family uint8
+ Port uint16
+ Addr [4]byte /* in_addr */
+ Zero [8]int8
+}
+
+type sockaddrInet6 struct {
+ Len uint8
+ Family uint8
+ Port uint16
+ Flowinfo uint32
+ Addr [16]byte /* in6_addr */
+ Scope_id uint32
+}
+
+const (
+ sizeofIovec = 0x8
+ sizeofMsghdr = 0x1c
+ sizeofMmsghdr = 0x20
+ sizeofCmsghdr = 0xc
+
+ sizeofSockaddrInet = 0x10
+ sizeofSockaddrInet6 = 0x1c
+)
diff --git a/vendor/golang.org/x/net/internal/socket/zsys_netbsd_amd64.go b/vendor/golang.org/x/net/internal/socket/zsys_netbsd_amd64.go
new file mode 100644
index 0000000..2a1a799
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/zsys_netbsd_amd64.go
@@ -0,0 +1,68 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_netbsd.go
+
+package socket
+
+const (
+ sysAF_UNSPEC = 0x0
+ sysAF_INET = 0x2
+ sysAF_INET6 = 0x18
+
+ sysSOCK_RAW = 0x3
+)
+
+type iovec struct {
+ Base *byte
+ Len uint64
+}
+
+type msghdr struct {
+ Name *byte
+ Namelen uint32
+ Pad_cgo_0 [4]byte
+ Iov *iovec
+ Iovlen int32
+ Pad_cgo_1 [4]byte
+ Control *byte
+ Controllen uint32
+ Flags int32
+}
+
+type mmsghdr struct {
+ Hdr msghdr
+ Len uint32
+ Pad_cgo_0 [4]byte
+}
+
+type cmsghdr struct {
+ Len uint32
+ Level int32
+ Type int32
+}
+
+type sockaddrInet struct {
+ Len uint8
+ Family uint8
+ Port uint16
+ Addr [4]byte /* in_addr */
+ Zero [8]int8
+}
+
+type sockaddrInet6 struct {
+ Len uint8
+ Family uint8
+ Port uint16
+ Flowinfo uint32
+ Addr [16]byte /* in6_addr */
+ Scope_id uint32
+}
+
+const (
+ sizeofIovec = 0x10
+ sizeofMsghdr = 0x30
+ sizeofMmsghdr = 0x40
+ sizeofCmsghdr = 0xc
+
+ sizeofSockaddrInet = 0x10
+ sizeofSockaddrInet6 = 0x1c
+)
diff --git a/vendor/golang.org/x/net/internal/socket/zsys_netbsd_arm.go b/vendor/golang.org/x/net/internal/socket/zsys_netbsd_arm.go
new file mode 100644
index 0000000..206ea2d
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/zsys_netbsd_arm.go
@@ -0,0 +1,59 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_netbsd.go
+
+package socket
+
+const (
+ sysAF_UNSPEC = 0x0
+ sysAF_INET = 0x2
+ sysAF_INET6 = 0x18
+
+ sysSOCK_RAW = 0x3
+)
+
+type iovec struct {
+ Base *byte
+ Len uint32
+}
+
+type msghdr struct {
+ Name *byte
+ Namelen uint32
+ Iov *iovec
+ Iovlen int32
+ Control *byte
+ Controllen uint32
+ Flags int32
+}
+
+type cmsghdr struct {
+ Len uint32
+ Level int32
+ Type int32
+}
+
+type sockaddrInet struct {
+ Len uint8
+ Family uint8
+ Port uint16
+ Addr [4]byte /* in_addr */
+ Zero [8]int8
+}
+
+type sockaddrInet6 struct {
+ Len uint8
+ Family uint8
+ Port uint16
+ Flowinfo uint32
+ Addr [16]byte /* in6_addr */
+ Scope_id uint32
+}
+
+const (
+ sizeofIovec = 0x8
+ sizeofMsghdr = 0x1c
+ sizeofCmsghdr = 0xc
+
+ sizeofSockaddrInet = 0x10
+ sizeofSockaddrInet6 = 0x1c
+)
diff --git a/vendor/golang.org/x/net/internal/socket/zsys_openbsd_386.go b/vendor/golang.org/x/net/internal/socket/zsys_openbsd_386.go
new file mode 100644
index 0000000..1c83636
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/zsys_openbsd_386.go
@@ -0,0 +1,59 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_openbsd.go
+
+package socket
+
+const (
+ sysAF_UNSPEC = 0x0
+ sysAF_INET = 0x2
+ sysAF_INET6 = 0x18
+
+ sysSOCK_RAW = 0x3
+)
+
+type iovec struct {
+ Base *byte
+ Len uint32
+}
+
+type msghdr struct {
+ Name *byte
+ Namelen uint32
+ Iov *iovec
+ Iovlen uint32
+ Control *byte
+ Controllen uint32
+ Flags int32
+}
+
+type cmsghdr struct {
+ Len uint32
+ Level int32
+ Type int32
+}
+
+type sockaddrInet struct {
+ Len uint8
+ Family uint8
+ Port uint16
+ Addr [4]byte /* in_addr */
+ Zero [8]int8
+}
+
+type sockaddrInet6 struct {
+ Len uint8
+ Family uint8
+ Port uint16
+ Flowinfo uint32
+ Addr [16]byte /* in6_addr */
+ Scope_id uint32
+}
+
+const (
+ sizeofIovec = 0x8
+ sizeofMsghdr = 0x1c
+ sizeofCmsghdr = 0xc
+
+ sizeofSockaddrInet = 0x10
+ sizeofSockaddrInet6 = 0x1c
+)
diff --git a/vendor/golang.org/x/net/internal/socket/zsys_openbsd_amd64.go b/vendor/golang.org/x/net/internal/socket/zsys_openbsd_amd64.go
new file mode 100644
index 0000000..a6c0bf4
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/zsys_openbsd_amd64.go
@@ -0,0 +1,61 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_openbsd.go
+
+package socket
+
+const (
+ sysAF_UNSPEC = 0x0
+ sysAF_INET = 0x2
+ sysAF_INET6 = 0x18
+
+ sysSOCK_RAW = 0x3
+)
+
+type iovec struct {
+ Base *byte
+ Len uint64
+}
+
+type msghdr struct {
+ Name *byte
+ Namelen uint32
+ Pad_cgo_0 [4]byte
+ Iov *iovec
+ Iovlen uint32
+ Pad_cgo_1 [4]byte
+ Control *byte
+ Controllen uint32
+ Flags int32
+}
+
+type cmsghdr struct {
+ Len uint32
+ Level int32
+ Type int32
+}
+
+type sockaddrInet struct {
+ Len uint8
+ Family uint8
+ Port uint16
+ Addr [4]byte /* in_addr */
+ Zero [8]int8
+}
+
+type sockaddrInet6 struct {
+ Len uint8
+ Family uint8
+ Port uint16
+ Flowinfo uint32
+ Addr [16]byte /* in6_addr */
+ Scope_id uint32
+}
+
+const (
+ sizeofIovec = 0x10
+ sizeofMsghdr = 0x30
+ sizeofCmsghdr = 0xc
+
+ sizeofSockaddrInet = 0x10
+ sizeofSockaddrInet6 = 0x1c
+)
diff --git a/vendor/golang.org/x/net/internal/socket/zsys_openbsd_arm.go b/vendor/golang.org/x/net/internal/socket/zsys_openbsd_arm.go
new file mode 100644
index 0000000..1c83636
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/zsys_openbsd_arm.go
@@ -0,0 +1,59 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_openbsd.go
+
+package socket
+
+const (
+ sysAF_UNSPEC = 0x0
+ sysAF_INET = 0x2
+ sysAF_INET6 = 0x18
+
+ sysSOCK_RAW = 0x3
+)
+
+type iovec struct {
+ Base *byte
+ Len uint32
+}
+
+type msghdr struct {
+ Name *byte
+ Namelen uint32
+ Iov *iovec
+ Iovlen uint32
+ Control *byte
+ Controllen uint32
+ Flags int32
+}
+
+type cmsghdr struct {
+ Len uint32
+ Level int32
+ Type int32
+}
+
+type sockaddrInet struct {
+ Len uint8
+ Family uint8
+ Port uint16
+ Addr [4]byte /* in_addr */
+ Zero [8]int8
+}
+
+type sockaddrInet6 struct {
+ Len uint8
+ Family uint8
+ Port uint16
+ Flowinfo uint32
+ Addr [16]byte /* in6_addr */
+ Scope_id uint32
+}
+
+const (
+ sizeofIovec = 0x8
+ sizeofMsghdr = 0x1c
+ sizeofCmsghdr = 0xc
+
+ sizeofSockaddrInet = 0x10
+ sizeofSockaddrInet6 = 0x1c
+)
diff --git a/vendor/golang.org/x/net/internal/socket/zsys_solaris_amd64.go b/vendor/golang.org/x/net/internal/socket/zsys_solaris_amd64.go
new file mode 100644
index 0000000..327c632
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/socket/zsys_solaris_amd64.go
@@ -0,0 +1,60 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_solaris.go
+
+package socket
+
+const (
+ sysAF_UNSPEC = 0x0
+ sysAF_INET = 0x2
+ sysAF_INET6 = 0x1a
+
+ sysSOCK_RAW = 0x4
+)
+
+type iovec struct {
+ Base *int8
+ Len uint64
+}
+
+type msghdr struct {
+ Name *byte
+ Namelen uint32
+ Pad_cgo_0 [4]byte
+ Iov *iovec
+ Iovlen int32
+ Pad_cgo_1 [4]byte
+ Accrights *int8
+ Accrightslen int32
+ Pad_cgo_2 [4]byte
+}
+
+type cmsghdr struct {
+ Len uint32
+ Level int32
+ Type int32
+}
+
+type sockaddrInet struct {
+ Family uint16
+ Port uint16
+ Addr [4]byte /* in_addr */
+ Zero [8]int8
+}
+
+type sockaddrInet6 struct {
+ Family uint16
+ Port uint16
+ Flowinfo uint32
+ Addr [16]byte /* in6_addr */
+ Scope_id uint32
+ X__sin6_src_id uint32
+}
+
+const (
+ sizeofIovec = 0x10
+ sizeofMsghdr = 0x30
+ sizeofCmsghdr = 0xc
+
+ sizeofSockaddrInet = 0x10
+ sizeofSockaddrInet6 = 0x20
+)