unix: implement RFCOMM sockets on Linux
Add the SockaddrRFCOMM type and the ability to accept BTPROTO_L2CAP and BTPROTO_RFCOMM protocol sockets.
Fixes golang/go#22211
Change-Id: I580b526c5392b90663499af0f2ebe6f55b1f8154
Reviewed-on: https://go-review.googlesource.com/122457
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
diff --git a/unix/syscall_bsd.go b/unix/syscall_bsd.go
index 53fb851..33c8b5f 100644
--- a/unix/syscall_bsd.go
+++ b/unix/syscall_bsd.go
@@ -206,7 +206,7 @@
return unsafe.Pointer(&sa.raw), SizeofSockaddrDatalink, nil
}
-func anyToSockaddr(rsa *RawSockaddrAny) (Sockaddr, error) {
+func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
switch rsa.Addr.Family {
case AF_LINK:
pp := (*RawSockaddrDatalink)(unsafe.Pointer(rsa))
@@ -286,7 +286,7 @@
Close(nfd)
return 0, nil, ECONNABORTED
}
- sa, err = anyToSockaddr(&rsa)
+ sa, err = anyToSockaddr(fd, &rsa)
if err != nil {
Close(nfd)
nfd = 0
@@ -306,7 +306,7 @@
rsa.Addr.Family = AF_UNIX
rsa.Addr.Len = SizeofSockaddrUnix
}
- return anyToSockaddr(&rsa)
+ return anyToSockaddr(fd, &rsa)
}
//sysnb socketpair(domain int, typ int, proto int, fd *[2]int32) (err error)
@@ -356,7 +356,7 @@
recvflags = int(msg.Flags)
// source address is only specified if the socket is unconnected
if rsa.Addr.Family != AF_UNSPEC {
- from, err = anyToSockaddr(&rsa)
+ from, err = anyToSockaddr(fd, &rsa)
}
return
}
