constification

[exim.git] / src / src / dbstuff.h

diff --git a/src/src/dbstuff.h b/src/src/dbstuff.h
index 6ffad081cde53b3a5603eda99425a8ec7055e89a..93c715ac2f27f33568870f57875777c43500c600 100644 (file)
--- a/src/src/dbstuff.h
+++ b/src/src/dbstuff.h
@@ -1,10 +1,8 @@
-/* $Cambridge: exim/src/src/dbstuff.h,v 1.8 2009/10/16 08:40:53 tom Exp $ */
-
 /*************************************************
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2007 */
+/* Copyright (c) University of Cambridge 1995 - 2009 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 /* This header file contains macro definitions so that a variety of DBM
@@ -66,7 +64,7 @@ tdb_traverse to be called) */
 
 /* EXIM_DBCREATE_CURSOR - initialize for scanning operation */
 #define EXIM_DBCREATE_CURSOR(db, cursor) { \
-   *(cursor) = malloc(sizeof(TDB_DATA)); (*(cursor))->dptr = NULL; }
+   *(cursor) = store_malloc(sizeof(TDB_DATA)); (*(cursor))->dptr = NULL; }
 
 /* EXIM_DBSCAN - This is complicated because we have to free the last datum
 free() must not die when passed NULL */
@@ -654,5 +652,14 @@ typedef struct {
   double rate;            /* Smoothed sending rate at that time */
 } dbdata_ratelimit;
 
+/* Same as above, plus a Bloom filter for uniquifying events. */
+
+typedef struct {
+  dbdata_ratelimit dbd;
+  time_t   bloom_epoch;   /* When the Bloom filter was last reset */
+  unsigned bloom_size;    /* Number of bytes in the Bloom filter */
+  uschar   bloom[40];     /* Bloom filter which may be larger than this */
+} dbdata_ratelimit_unique;
+
 
 /* End of dbstuff.h */