- macOS 10.4+
Cookie value specified when the filter attach was called.
The socket the filter is attached to.
The local address of the socket will be bound to.
Return: 0 - The caller will continue with normal processing of the bind. EJUSTRETURN - The caller will return with a value of 0 (no error) from that point without further processing the bind command. The protocol layer will not see the call. Anything Else - The caller will rejecting the bind.
sf_bind_func is called before performing a bind operation on a socket.