Don't compile in Token Ring support if it's not supported.

diff --git a/common/lpf.c b/common/lpf.c
index ebafb592025e46b8c8bfd097aa3bf7f86901defd..a75c56ce4fa088b9cd171ca07ac0a2b3b7a43295 100644 (file)
--- a/common/lpf.c
+++ b/common/lpf.c
@@ -37,7 +37,7 @@
 
 #ifndef lint
 static char copyright[] =
-"$Id: lpf.c,v 1.27 2000/09/01 23:03:35 mellon Exp $ Copyright (c) 1996-2000 The Internet Software Consortium.  All rights reserved.\n";
+"$Id: lpf.c,v 1.28 2000/10/10 22:34:39 mellon Exp $ Copyright (c) 1996-2000 The Internet Software Consortium.  All rights reserved.\n";
 #endif /* not lint */
 
 #include "dhcpd.h"
@@ -170,11 +170,14 @@ void if_deregister_send (info)
    in bpf includes... */
 extern struct sock_filter dhcp_bpf_filter [];
 extern int dhcp_bpf_filter_len;
+
+#if defined (HAVE_TR_SUPPORT)
 extern struct sock_filter dhcp_bpf_tr_filter [];
 extern int dhcp_bpf_tr_filter_len;
+static void lpf_tr_filter_setup (struct interface_info *);
+#endif
 
 static void lpf_gen_filter_setup (struct interface_info *);
-static void lpf_tr_filter_setup (struct interface_info *);
 
 void if_register_receive (info)
        struct interface_info *info;
@@ -182,9 +185,11 @@ void if_register_receive (info)
        /* Open a LPF device and hang it on this interface... */
        info -> rfdesc = if_register_lpf (info);
 
+#if defined (HAVE_TR_SUPPORT)
        if (info -> hw_address.hbuf [0] == HTYPE_IEEE802)
                lpf_tr_filter_setup (info);
        else
+#endif
                lpf_gen_filter_setup (info);
 
        if (!quiet_interface_discovery)
@@ -247,6 +252,7 @@ static void lpf_gen_filter_setup (info)
        }
 }
 
+#if defined (HAVE_TR_SUPPORT)
 static void lpf_tr_filter_setup (info)
        struct interface_info *info;
 {
@@ -279,6 +285,7 @@ static void lpf_tr_filter_setup (info)
                log_fatal ("Can't install packet filter program: %m");
        }
 }
+#endif /* HAVE_TR_SUPPORT */
 #endif /* USE_LPF_RECEIVE */
 
 #ifdef USE_LPF_SEND