Push the assignment of a new or updated so_qlimit from solisten()

following the protocol pru_listen() call to solisten_proto(), so
that it occurs under the socket lock acquisition that also sets
SO_ACCEPTCONN.  This requires passing the new backlog parameter
to the protocol, which also allows the protocol to be aware of
changes in queue limit should it wish to do something about the
new queue limit.  This continues a move towards the socket layer
acting as a library for the protocol.

Bump __FreeBSD_version due to a change in the in-kernel protocol
interface.  This change has been tested with IPv4 and UNIX domain
sockets, but not other protocols.

1 files changed, 2 insertions, 2 deletions

diff --git a/sys/netatm/atm_var.h b/sys/netatm/atm_var.h
index 3332c92..4bc6d97 100644
--- a/sys/netatm/atm_var.h
+++ b/sys/netatm/atm_var.h
@@ -82,7 +82,7 @@ void		atm_aal5_init(void);
 int		atm_cm_connect(Atm_endpoint *, void *, Atm_attributes *,
 			Atm_connection **);
 int		atm_cm_listen(struct socket *, Atm_endpoint *, void *,
-			Atm_attributes *, Atm_connection **);
+			Atm_attributes *, Atm_connection **, int);
 int		atm_cm_addllc(Atm_endpoint *, void *, struct attr_llc *,
 			Atm_connection *, Atm_connection **);
 int		atm_cm_addparty(Atm_connection *, int, struct t_atm_sap *);
@@ -152,7 +152,7 @@ void		atm_sock_init(void);
 int		atm_sock_attach(struct socket *, u_long, u_long);
 int		atm_sock_detach(struct socket *);
 int		atm_sock_bind(struct socket *, struct sockaddr *);
-int		atm_sock_listen(struct socket *, Atm_endpoint *);
+int		atm_sock_listen(struct socket *, Atm_endpoint *, int);
 int		atm_sock_connect(struct socket *, struct sockaddr *,
 			Atm_endpoint *);
 int		atm_sock_disconnect(struct socket *);