When shutting down, remove all routes (except for RTS_INHERIT and RTS_DEVICE

routes) from kernel routing tables unless the "persist" switch is set.

1 files changed, 29 insertions, 0 deletions

diff --git a/sysdep/unix/krt-set.Y b/sysdep/unix/krt-set.Y
new file mode 100644
index 00000000..551ee16d
--- /dev/null
+++ b/sysdep/unix/krt-set.Y
@@ -0,0 +1,29 @@
+/*
+ *	BIRD -- UNIX Kernel Syncer Configuration
+ *
+ *	(c) 1998--1999 Martin Mares <mj@ucw.cz>
+ *
+ *	Can be freely distributed and used under the terms of the GNU GPL.
+ */
+
+CF_HDR
+
+#include "lib/krt-scan.h"
+
+CF_DECLS
+
+CF_KEYWORDS(PERSIST)
+
+CF_GRAMMAR
+
+CF_ADDTO(kern_proto, kern_proto krt_set_item ';')
+
+krt_set_item:
+   PERSIST bool {
+      ((struct krt_config *) this_proto)->setopt.persist = $2;
+   }
+ ;
+
+CF_CODE
+
+CF_END