Ignore routes through our own interface in have_route_to

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

diff --git a/pppd/sys-osf.c b/pppd/sys-osf.c
index 42acdd85fb6b7ff0017716e8ee45ecacc9a0f162..38643cd9e2e5a8574a790a64c4ecf96c3aae8ba0 100644 (file)
--- a/pppd/sys-osf.c
+++ b/pppd/sys-osf.c
@@ -26,7 +26,7 @@
  */
 
 #ifndef lint
-static char rcsid[] = "$Id: sys-osf.c,v 1.12 1997/04/30 05:58:44 paulus Exp $";
+static char rcsid[] = "$Id: sys-osf.c,v 1.15 1999/03/08 01:46:22 paulus Exp $";
 #endif
 
 #include <stdio.h>
@@ -202,9 +202,10 @@ sys_close()
 /*
  * sys_check_options - check the options that the user specified
  */
-void
+int
 sys_check_options()
 {
+    return 1;
 }
 
 
@@ -1498,6 +1499,17 @@ 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;
+}
+
 static int
 strioctl(fd, cmd, ptr, ilen, olen)
     int fd, cmd, ilen, olen;
@@ -1517,6 +1529,15 @@ strioctl(fd, cmd, ptr, ilen, olen)
     return 0;
 }
 
+/*
+ * Use the hostid as part of the random number seed.
+ */
+int
+get_host_seed()
+{
+    return gethostid();
+}
+
 /*
  * Code for locking/unlocking the serial device.
  * This code is derived from chat.c.