[erlang-questions] SysV IPC

[Max Lapshin]

I want to follow question: UNIX domain sockets has very interesting
possibility to pass fd.
It is very useful when small acceptor is on 80 port, that connects
with worker on non-privileged ports.
Accepted TCP socket with client connection is passed via UNIX socket.

Is there any way to accept such socket in Erlang. If no, than what way
is to implement such functionality?