From f4488799b2827c9db0c13b356055f9bba0e315b6 Mon Sep 17 00:00:00 2001
From: Ian Lance Taylor <ian@gcc.gnu.org>
Date: Fri, 19 Apr 2019 14:20:16 +0000
Subject: libgo/go/syscall: add SockAddrDatalink on AIX

    This patch is required in order to build golang.org/x/net. The
    corresponding Go Toolchain patch is CL 170537.

    Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/172898

From-SVN: r270458
---
 libgo/go/syscall/socket_aix.go | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'libgo/go/syscall')

diff --git a/libgo/go/syscall/socket_aix.go b/libgo/go/syscall/socket_aix.go
index 40cf42365e2..aaa1419fc9e 100644
--- a/libgo/go/syscall/socket_aix.go
+++ b/libgo/go/syscall/socket_aix.go
@@ -11,6 +11,7 @@ import "unsafe"
 const SizeofSockaddrInet4 = 16
 const SizeofSockaddrInet6 = 28
 const SizeofSockaddrUnix = 1025
+const SizeofSockaddrDatalink = 128
 
 type RawSockaddrInet4 struct {
 	Len    uint8
@@ -87,3 +88,26 @@ func GetsockoptIPv6MTUInfo(fd, level, opt int) (*IPv6MTUInfo, error) {
 	err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
 	return &value, err
 }
+
+type SockaddrDatalink struct {
+	Len    uint8
+	Family uint8
+	Index  uint16
+	Type   uint8
+	Nlen   uint8
+	Alen   uint8
+	Slen   uint8
+	Data   [120]uint8
+	raw    RawSockaddrDatalink
+}
+
+type RawSockaddrDatalink struct {
+	Len    uint8
+	Family uint8
+	Index  uint16
+	Type   uint8
+	Nlen   uint8
+	Alen   uint8
+	Slen   uint8
+	Data   [120]uint8
+}
-- 
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