windows: support Windows SOCKADDR_BTH structure
Implements the Windows SOCKADDR_BTH structure so
it can be used as a parameter in windows.Connect.
Fixes: golang/go#53929
Change-Id: Ibe54071897b60ecd91f44c7c0c894d831e56fe56
Reviewed-on: https://go-review.googlesource.com/c/sys/+/419394
Reviewed-by: Than McIntosh <thanm@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Alex Brainman <alex.brainman@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Run-TryBot: Ian Lance Taylor <iant@google.com>
Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
diff --git a/windows/syscall_windows.go b/windows/syscall_windows.go
index d180a65..e279138 100644
--- a/windows/syscall_windows.go
+++ b/windows/syscall_windows.go
@@ -972,6 +972,32 @@
return unsafe.Pointer(&sa.raw), sl, nil
}
+type RawSockaddrBth struct {
+ AddressFamily [2]byte
+ BtAddr [8]byte
+ ServiceClassId [16]byte
+ Port [4]byte
+}
+
+type SockaddrBth struct {
+ BtAddr uint64
+ ServiceClassId GUID
+ Port uint32
+
+ raw RawSockaddrBth
+}
+
+func (sa *SockaddrBth) sockaddr() (unsafe.Pointer, int32, error) {
+ family := AF_BTH
+ sa.raw = RawSockaddrBth{
+ AddressFamily: *(*[2]byte)(unsafe.Pointer(&family)),
+ BtAddr: *(*[8]byte)(unsafe.Pointer(&sa.BtAddr)),
+ Port: *(*[4]byte)(unsafe.Pointer(&sa.Port)),
+ ServiceClassId: *(*[16]byte)(unsafe.Pointer(&sa.ServiceClassId)),
+ }
+ return unsafe.Pointer(&sa.raw), int32(unsafe.Sizeof(sa.raw)), nil
+}
+
func (rsa *RawSockaddrAny) Sockaddr() (Sockaddr, error) {
switch rsa.Addr.Family {
case AF_UNIX:
