The MRT protocol

The new MRT protocol is responsible for periodic RIB table dumps in the
MRT format (RFC 6396). Also the existing code for BGP4MP MRT dumps is
refactored and splitted between BGP to MRT protocols, will be more
integrated into MRT in the future.

Example:

protocol mrt {
	table "*";
	filename "%N_%F_%T.mrt";
	period 60;
}

It is partially based on the old MRT code from Pavel Tvrdik.

3 files changed, 17 insertions, 0 deletions

diff --git a/lib/event.h b/lib/event.h
index d5975222..14a54730 100644
--- a/lib/event.h
+++ b/lib/event.h
@@ -36,5 +36,14 @@ ev_active(event *e)
   return e->n.next != NULL;
 }
 
+static inline event*
+ev_new_set(pool *p, void (*hook)(void *), void *data)
+{
+  event *e = ev_new(p);
+  e->hook = hook;
+  e->data = data;
+  return e;
+}
+
 
 #endif
diff --git a/lib/ip.h b/lib/ip.h
index d876a707..4fbe4407 100644
--- a/lib/ip.h
+++ b/lib/ip.h
@@ -99,6 +99,7 @@ typedef ip6_addr ip_addr;
 #define ipa_to_u32(x) ip4_to_u32(ipa_to_ip4(x))
 
 #define ipa_is_ip4(a) ip6_is_v4mapped(a)
+#define ipa_is_ip6(a) (! ip6_is_v4mapped(a))
 
 #else
 
@@ -115,6 +116,7 @@ typedef ip4_addr ip_addr;
 #define ipa_to_u32(x) ip4_to_u32(ipa_to_ip4(x))
 
 #define ipa_is_ip4(a) 1
+#define ipa_is_ip6(a) 0
 
 #endif
 
diff --git a/lib/unaligned.h b/lib/unaligned.h
index dc777fbf..b02bc6fe 100644
--- a/lib/unaligned.h
+++ b/lib/unaligned.h
@@ -45,6 +45,12 @@ get_u64(const void *p)
 }
 
 static inline void
+put_u8(void *p, u8 x)
+{
+  memcpy(p, &x, 1);
+}
+
+static inline void
 put_u16(void *p, u16 x)
 {
   x = htons(x);