From: Philip Hazel <ph10@hermes.cam.ac.uk>
Date: Tue, 14 Jun 2005 10:32:01 +0000 (+0000)
Subject: Applied Alex Kiernan's patch for the API change in BDB 4.3.
X-Git-Tag: exim-4_52~57
X-Git-Url: https://vcs.fsf.org/?p=exim.git;a=commitdiff_plain;h=1f922db1c8e98bf5931dfb7ade9b5e0fd022b619

Applied Alex Kiernan's patch for the API change in BDB 4.3.
---

diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog
index 1a6cbe432..998cf94e9 100644
--- a/doc/doc-txt/ChangeLog
+++ b/doc/doc-txt/ChangeLog
@@ -1,4 +1,4 @@
-$Cambridge: exim/doc/doc-txt/ChangeLog,v 1.153 2005/06/13 13:37:39 fanf2 Exp $
+$Cambridge: exim/doc/doc-txt/ChangeLog,v 1.154 2005/06/14 10:32:01 ph10 Exp $
 
 Change log file for Exim from version 4.21
 -------------------------------------------
@@ -111,6 +111,9 @@ TK/08 Apply fix provided by Michael Haardt to prevent deadlock in case of
 TF/05 Fixed a ${extract error message typo reported by Jeremy Harris
       <jgh@wizmail.org>
 
+PH/12 Applied Alex Kiernan's patch for the API change for the error callback
+      function for BDB 4.3.
+
 
 Exim version 4.51
 -----------------
diff --git a/src/ACKNOWLEDGMENTS b/src/ACKNOWLEDGMENTS
index 6100eef05..3e1e09b29 100644
--- a/src/ACKNOWLEDGMENTS
+++ b/src/ACKNOWLEDGMENTS
@@ -1,4 +1,4 @@
-$Cambridge: exim/src/ACKNOWLEDGMENTS,v 1.25 2005/06/06 19:30:18 tom Exp $
+$Cambridge: exim/src/ACKNOWLEDGMENTS,v 1.26 2005/06/14 10:32:01 ph10 Exp $
 
 EXIM ACKNOWLEDGEMENTS
 
@@ -20,7 +20,7 @@ relatively small patches.
 Philip Hazel
 
 Lists created: 20 November 2002
-Last updated:  27 April 2005
+Last updated:  14 June 2005
 
 
 THE OLD LIST
@@ -160,6 +160,7 @@ Bob Johannessen           Patch for Sieve envelope tests bug
 Christian Kellner         Patch for LDAP dereferencing
 Alex Kiernan              Patch for libradius
                           Diagnosis of milliwait clock-backwards bug
+                          Patch for BDB 4.3 API change
 Tom Kistner               SPA server code
                           Writing and maintaining the content scanning
                             extension (exiscan)
diff --git a/src/src/dbfn.c b/src/src/dbfn.c
index f511df5e1..928cf00f1 100644
--- a/src/src/dbfn.c
+++ b/src/src/dbfn.c
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/dbfn.c,v 1.2 2005/01/04 10:00:42 ph10 Exp $ */
+/* $Cambridge: exim/src/src/dbfn.c,v 1.3 2005/06/14 10:32:01 ph10 Exp $ */
 
 /*************************************************
 *     Exim - an Internet mail transport agent    *
@@ -40,12 +40,19 @@ arrange to hold the locks for the bare minimum of time. */
 
 /* For Berkeley DB >= 2, we can define a function to be called in case of DB
 errors. This should help with debugging strange DB problems, e.g. getting "File
-exists" when you try to open a db file. */
+exists" when you try to open a db file. The API for this function was changed
+at DB release 4.3. */
 
 #if defined(USE_DB) && defined(DB_VERSION_STRING)
 void
+#if DB_VERSION_MAJOR > 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR >= 3)
+dbfn_bdb_error_callback(const DB_ENV *dbenv, const char *pfx, const char *msg)
+{
+dbenv = dbenv;
+#else
 dbfn_bdb_error_callback(const char *pfx, char *msg)
 {
+#endif
 pfx = pfx;
 log_write(0, LOG_MAIN, "Berkeley DB error: %s", msg);
 }
diff --git a/src/src/dbfunctions.h b/src/src/dbfunctions.h
index 74c7e6127..6d2d01555 100644
--- a/src/src/dbfunctions.h
+++ b/src/src/dbfunctions.h
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/dbfunctions.h,v 1.2 2005/01/04 10:00:42 ph10 Exp $ */
+/* $Cambridge: exim/src/src/dbfunctions.h,v 1.3 2005/06/14 10:32:01 ph10 Exp $ */
 
 /*************************************************
 *     Exim - an Internet mail transport agent    *
@@ -21,10 +21,15 @@ int      dbfn_write(open_db *, uschar *, void *, int);
 
 #define  dbfn_read(a, b) dbfn_read_with_length(a, b, NULL)
 
-/* Berkeley DB uses a callback function to pass back error details. */
+/* Berkeley DB uses a callback function to pass back error details. Its API
+changed at release 4.3. */
 
 #if defined(USE_DB) && defined(DB_VERSION_STRING)
+#if DB_VERSION_MAJOR > 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR >= 3)
+void     dbfn_bdb_error_callback(const DB_ENV *, const char *, const char *);
+#else
 void     dbfn_bdb_error_callback(const char *, char *);
 #endif
+#endif
 
 /* End of dbfunctions.h */
diff --git a/src/src/exim_dbmbuild.c b/src/src/exim_dbmbuild.c
index 1c06b710a..2d4bc3b6a 100644
--- a/src/src/exim_dbmbuild.c
+++ b/src/src/exim_dbmbuild.c
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/exim_dbmbuild.c,v 1.2 2005/01/04 10:00:42 ph10 Exp $ */
+/* $Cambridge: exim/src/src/exim_dbmbuild.c,v 1.3 2005/06/14 10:32:01 ph10 Exp $ */
 
 /*************************************************
 *     Exim - an Internet mail transport agent    *
@@ -58,12 +58,18 @@ return sys_errlist[n];
 
 /* For Berkeley DB >= 2, we can define a function to be called in case of DB
 errors. This should help with debugging strange DB problems, e.g. getting "File
-exists" when you try to open a db file. */
+exists" when you try to open a db file. The API changed at release 4.3. */
 
 #if defined(USE_DB) && defined(DB_VERSION_STRING)
 void
+#if DB_VERSION_MAJOR > 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR >= 3)
+dbfn_bdb_error_callback(const DB_ENV *dbenv, const char *pfx, const char *msg)
+{
+dbenv = dbenv;
+#else
 dbfn_bdb_error_callback(const char *pfx, char *msg)
 {
+#endif
 pfx = pfx;
 printf("Berkeley DB error: %s\n", msg);
 }
diff --git a/src/src/exim_dbutil.c b/src/src/exim_dbutil.c
index a8dbe61b8..03c00a411 100644
--- a/src/src/exim_dbutil.c
+++ b/src/src/exim_dbutil.c
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/exim_dbutil.c,v 1.4 2005/05/23 16:58:56 fanf2 Exp $ */
+/* $Cambridge: exim/src/src/exim_dbutil.c,v 1.5 2005/06/14 10:32:01 ph10 Exp $ */
 
 /*************************************************
 *     Exim - an Internet mail transport agent    *
@@ -78,12 +78,18 @@ not too much extra baggage. */
 
 /* For Berkeley DB >= 2, we can define a function to be called in case of DB
 errors. This should help with debugging strange DB problems, e.g. getting "File
-exists" when you try to open a db file. */
+exists" when you try to open a db file. The API changed at release 4.3. */
 
 #if defined(USE_DB) && defined(DB_VERSION_STRING)
 void
+#if DB_VERSION_MAJOR > 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR >= 3)
+dbfn_bdb_error_callback(const DB_ENV *dbenv, const char *pfx, const char *msg)
+{
+dbenv = dbenv;
+#else
 dbfn_bdb_error_callback(const char *pfx, char *msg)
 {
+#endif
 pfx = pfx;
 printf("Berkeley DB error: %s\n", msg);
 }