Add BDB 4.2.52 TXN patch

diff --git a/build/BerkeleyDB42.patch b/build/BerkeleyDB42.patch
new file mode 100644 (file)
index 0000000..ce203fb
--- /dev/null
+++ b/build/BerkeleyDB42.patch
@@ -0,0 +1,51 @@
+Index: dbinc/db.in\r
+===================================================================\r
+RCS file: /var/CVSROOT/bdb42/dbinc/db.in,v\r
+retrieving revision 1.1.1.1\r
+retrieving revision 1.2\r
+diff -u -r1.1.1.1 -r1.2\r
+--- dbinc/db.in        25 Nov 2003 21:58:02 -0000      1.1.1.1\r
++++ dbinc/db.in        17 Jul 2004 16:07:23 -0000      1.2\r
+@@ -839,6 +839,7 @@\r
+ #define       TXN_NOWAIT      0x040           /* Do not wait on locks. */\r
+ #define       TXN_RESTORED    0x080           /* Transaction has been restored. */\r
+ #define       TXN_SYNC        0x100           /* Sync on prepare and commit. */\r
++#define       TXN_NOLOG       0x200           /* Do not log this transaction. */\r
+       u_int32_t       flags;\r
+ };\r
+ \r
+Index: txn/txn.c\r
+===================================================================\r
+RCS file: /var/CVSROOT/bdb42/txn/txn.c,v\r
+retrieving revision 1.1.1.2\r
+retrieving revision 1.2\r
+diff -u -r1.1.1.2 -r1.2\r
+--- txn/txn.c  17 Dec 2003 21:43:53 -0000      1.1.1.2\r
++++ txn/txn.c  17 Jul 2004 16:07:27 -0000      1.2\r
+@@ -127,7 +127,7 @@\r
+       if ((ret = __db_fchk(dbenv,\r
+           "txn_begin", flags,\r
+           DB_DIRTY_READ | DB_TXN_NOWAIT |\r
+-          DB_TXN_NOSYNC | DB_TXN_SYNC)) != 0)\r
++          DB_TXN_NOSYNC | DB_TXN_SYNC | DB_TXN_NOT_DURABLE)) != 0)\r
+               return (ret);\r
+       if ((ret = __db_fcchk(dbenv,\r
+           "txn_begin", flags, DB_TXN_NOSYNC, DB_TXN_SYNC)) != 0)\r
+@@ -193,6 +193,8 @@\r
+               F_SET(txn, TXN_SYNC);\r
+       if (LF_ISSET(DB_TXN_NOWAIT))\r
+               F_SET(txn, TXN_NOWAIT);\r
++      if (LF_ISSET(DB_TXN_NOT_DURABLE))\r
++              F_SET(txn, TXN_NOLOG);\r
+ \r
+       if ((ret = __txn_begin_int(txn, 0)) != 0)\r
+               goto err;\r
+@@ -328,7 +330,7 @@\r
+        * We should set this value when we write the first log record, not\r
+        * here.\r
+        */\r
+-      if (DBENV_LOGGING(dbenv))\r
++      if (DBENV_LOGGING(dbenv) && !F_ISSET(txn, TXN_NOLOG))\r
+               __log_txn_lsn(dbenv, &begin_lsn, NULL, NULL);\r
+       else\r
+               ZERO_LSN(begin_lsn);\r