The list of tcp/udp ports not to allocate dynamically is now

a bitmask configurable via sysctl([38]).  The default values
have not changed.  If one wants to change the list it should
be done early on in /etc/rc.

1 files changed, 8 insertions, 1 deletions

diff --git a/sys/netinet/tcp_usrreq.c b/sys/netinet/tcp_usrreq.c
index c9741a1c230..99c02ed1fa1 100644
--- a/sys/netinet/tcp_usrreq.c
+++ b/sys/netinet/tcp_usrreq.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: tcp_usrreq.c,v 1.11 1997/07/24 00:25:25 deraadt Exp $	*/
+/*	$OpenBSD: tcp_usrreq.c,v 1.12 1997/08/09 23:36:26 millert Exp $	*/
 /*	$NetBSD: tcp_usrreq.c,v 1.20 1996/02/13 23:44:16 christos Exp $	*/
 
 /*
@@ -75,6 +75,9 @@
 extern	char *tcpstates[];
 extern	int tcptv_keep_init;
 
+/* from in_pcb.c */
+extern	struct baddynamicports baddynamicports;
+
 /*
  * Process a TCP user request for TCP tb.  If this is a send request
  * then m is the mbuf chain of send data.  If this is a timer expiration
@@ -588,6 +591,10 @@ tcp_sysctl(name, namelen, oldp, oldlenp, newp, newlen)
 	case TCPCTL_SLOWHZ:
 		return (sysctl_rdint(oldp, oldlenp, newp, PR_SLOWHZ));
 
+	case TCPCTL_BADDYNAMIC:
+		return (sysctl_struct(oldp, oldlenp, newp, newlen,
+		    baddynamicports.tcp, sizeof(baddynamicports.tcp)));
+
 	default:
 		return (ENOPROTOOPT);
 	}