From cb5303927188de9504a6e18aedec299956a22b6f Mon Sep 17 00:00:00 2001
From: Ondrej Zajicek <santiago@crfreenet.org>
Date: Thu, 26 Feb 2009 14:23:54 +0100
Subject: Rate limit for most abundant log messages

---
 lib/birdlib.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'lib')

diff --git a/lib/birdlib.h b/lib/birdlib.h
index 93f25fb..b7cd6b4 100644
--- a/lib/birdlib.h
+++ b/lib/birdlib.h
@@ -9,6 +9,8 @@
 #ifndef _BIRD_BIRDLIB_H_
 #define _BIRD_BIRDLIB_H_
 
+#include "timer.h"
+
 /* Ugly structure offset handling macros */
 
 #define OFFSETOF(s, i) ((unsigned int)&((s *)0)->i)
@@ -33,8 +35,14 @@
 
 /* Logging and dying */
 
+struct rate_limit {
+  bird_clock_t timestamp;
+  int count;
+};
+
 #define log log_msg
 void log_msg(char *msg, ...);
+void log_rl(struct rate_limit *rl, char *msg, ...);
 void die(char *msg, ...) NORET;
 void bug(char *msg, ...) NORET;
 
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