unix: implement AF_SYSTEM/AF_SYS_CONTROL sockets on darwin

See https://developer.apple.com/documentation/kernel/sockaddr_ctl for
details.

AF_SYSTEM is darwin-specific, so the BSD-specific anyToSockaddr func
needs to call GOOS-specific funcs which return nil, EAFNOSUPPORT on all
BSD platforms but darwin.

For golang/go#41868

Change-Id: Id7794aba5988dd9511053b76be5efeb66c104a26
Reviewed-on: https://go-review.googlesource.com/c/sys/+/264638
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
This commit is contained in:
Tobias Klauser
2020-10-27 09:04:13 +00:00
committed by Tobias Klauser
parent 119d4633e4
commit e1471140ff
16 changed files with 223 additions and 1 deletions
+1 -1
View File
@@ -277,7 +277,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
}
return sa, nil
}
return nil, EAFNOSUPPORT
return anyToSockaddrGOOS(fd, rsa)
}
func Accept(fd int) (nfd int, sa Sockaddr, err error) {