make it compile for sunos

[ppp.git] / pppd / sys-ultrix.c

diff --git a/pppd/sys-ultrix.c b/pppd/sys-ultrix.c
index d956be4ba4339d542fdefe69606a5e41f2151fa6..cb1303bad47fa5c015e13ca245c8c57b5b0178c7 100644 (file)
--- a/pppd/sys-ultrix.c
+++ b/pppd/sys-ultrix.c
@@ -21,7 +21,7 @@
  */
 
 #ifndef lint
-static char rcsid[] = "$Id: sys-ultrix.c,v 1.22 1998/03/25 03:09:12 paulus Exp $";
+static char rcsid[] = "$Id: sys-ultrix.c,v 1.24 1999/03/08 01:46:24 paulus Exp $";
 #endif
 
 /*
@@ -137,13 +137,14 @@ sys_close()
 /*
  * sys_check_options - check the options that the user specified
  */
-void
+int
 sys_check_options()
 {
     if (demand) {
        option_error("Sorry - demand-dialling is not supported under Ultrix\n");
-       exit(1);
+       return 0;
     }
+    return 1;
 }
 
 
@@ -1216,6 +1217,17 @@ GetMask(addr)
     return mask;
 }
 
+/*
+ * have_route_to - determine if the system has any route to
+ * a given IP address.
+ * For demand mode to work properly, we have to ignore routes
+ * through our own interface.
+ */
+int have_route_to(u_int32_t addr)
+{
+    return -1;
+}
+
 
 /*
  * Use the hostid as part of the random number seed.