X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=src%2Fsrc%2Flookupapi.h;h=9055f52397b40043c01e9afc7d5faaa9ba4b1ece;hb=7d99cba1d36af854760c35100b29f0331f619fca;hp=97f92ab3a582df2d2aa12936d0c73f96bed6a9ec;hpb=e6d225ae6e6811d3c88dc201642a2127ff6c11bd;p=exim.git

diff --git a/src/src/lookupapi.h b/src/src/lookupapi.h
index 97f92ab3a..9055f5239 100644
--- a/src/src/lookupapi.h
+++ b/src/src/lookupapi.h
@@ -1,10 +1,8 @@
-/* $Cambridge$ */
-
 /*************************************************
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2009 */
+/* Copyright (c) University of Cambridge 1995 - 2015 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 
@@ -32,22 +30,26 @@ typedef struct lookup_info {
   int (*find)(                    /* find function */
     void *,                       /* handle */
     uschar *,                     /* file name or NULL */
-    uschar *,                     /* key or query */
+    const uschar *,               /* key or query */
     int,                          /* length of key or query */
     uschar **,                    /* for returning answer */
     uschar **,                    /* for error message */
-    BOOL *);                      /* to request cache cleanup */
+    uint *);                      /* cache TTL, seconds */
   void (*close)(                  /* close function */
     void *);                      /* handle */
   void (*tidy)(void);             /* tidy function */
   uschar *(*quote)(               /* quoting function */
     uschar *,                     /* string to quote */
     uschar *);                    /* additional data from quote name */
+  void (*version_report)(         /* diagnostic function */
+    FILE *);                      /* fh to write to */
 } lookup_info;
 
 /* This magic number is used by the following lookup_module_info structure
-   for checking API compatibility. It's equivalent to the string"LMM1" */
-#define LOOKUP_MODULE_INFO_MAGIC 0x4c4d4d31
+   for checking API compatibility. It used to be equivalent to the string"LMM3" */
+#define LOOKUP_MODULE_INFO_MAGIC 0x4c4d4933
+/* Version 2 adds: version_report */
+/* Version 3 change: non/cache becomes TTL in seconds */
 
 typedef struct lookup_module_info {
   uint magic;