iprule: Add option to suppress unspecific routing lookups

[project/netifd.git] / iprule.h

diff --git a/iprule.h b/iprule.h
index ea87193..7617c76 100644 (file)
--- a/iprule.h
+++ b/iprule.h
@@ -18,6 +18,7 @@
 #include "interface-ip.h"
 
 #define IPRULE_PRIORITY_ADDR 10000
+#define IPRULE_PRIORITY_ADDR_MASK 20000
 #define IPRULE_PRIORITY_NW 90000
 #define IPRULE_PRIORITY_REJECT 4200000000
 
@@ -59,6 +60,9 @@ enum iprule_flags {
 
        /* rule is a goto */
        IPRULE_GOTO                     = (1 << 12),
+
+       /* rule suppresses results by prefix length */
+       IPRULE_SUP_PREFIXLEN    = (1 << 13),
 };
 
 struct iprule {
@@ -86,6 +90,7 @@ struct iprule {
        unsigned int fwmask;
 
        unsigned int lookup;
+       unsigned int sup_prefixlen;
        unsigned int action;
        unsigned int gotoid;
 };