gistfile1.diff

diff -ur httpd-2.2.22.orig/include/httpd.h httpd-2.2.22/include/httpd.h
--- httpd-2.2.22.orig/include/httpd.h	2011-05-19 11:17:37.000000000 +0900
+++ httpd-2.2.22/include/httpd.h	2012-12-10 16:19:36.000000000 +0900
@@ -526,6 +526,7 @@
 #define HTTP_LOCKED                        423
 #define HTTP_FAILED_DEPENDENCY             424
 #define HTTP_UPGRADE_REQUIRED              426
+#define HTTP_TOO_MANY_REQUESTS             429
 #define HTTP_INTERNAL_SERVER_ERROR         500
 #define HTTP_NOT_IMPLEMENTED               501
 #define HTTP_BAD_GATEWAY                   502
diff -ur httpd-2.2.22.orig/modules/http/http_protocol.c httpd-2.2.22/modules/http/http_protocol.c
--- httpd-2.2.22.orig/modules/http/http_protocol.c	2011-09-09 00:59:38.000000000 +0900
+++ httpd-2.2.22/modules/http/http_protocol.c	2012-12-10 16:29:30.000000000 +0900
@@ -127,7 +127,10 @@
      */
     "425 No code",
     "426 Upgrade Required",
-#define LEVEL_500 46
+    "427 unused",
+    "428 unused",
+    "429 Too Many Requests",
+#define LEVEL_500 49
     "500 Internal Server Error",
     "501 Method Not Implemented",
     "502 Bad Gateway",
@@ -1063,6 +1066,8 @@
     case HTTP_NOT_EXTENDED:
         return("<p>A mandatory extension policy in the request is not\n"
                "accepted by the server for this resource.</p>\n");
+    case HTTP_TOO_MANY_REQUESTS:
+        return("<p>You sent too many requests.</p>\n");
     default:                    /* HTTP_INTERNAL_SERVER_ERROR */
         /*
          * This comparison to expose error-notes could be modified to