SO_ACCEPTCONN equivalent

[Alexandru Arion]

Hi,

I'm rather new here, so excuses in advance if the question is out of
topic.

Is there an equivalent in FreeBSD to the SO_ACCEPTCONN option for
getsockopt(), available in Linux? It doesn't actually has to be an
option for getsockopt(), just a way to determine if a socket has been
marked to accept connections with listen().

Thank you,
Alex Arion