1 files changed, 84 insertions, 0 deletions
diff --git a/src/global/mkmap_lmdb.c b/src/global/mkmap_lmdb.c
new file mode 100644
index 0000000..9aebd25
--- /dev/null
+++ b/src/global/mkmap_lmdb.c
@@ -0,0 +1,84 @@
+/*++
+/* NAME
+/*	mkmap_lmdb 3
+/* SUMMARY
+/*	create or open database, LMDB style
+/* SYNOPSIS
+/*	#include <mkmap.h>
+/*
+/*	MKMAP	*mkmap_lmdb_open(path)
+/*	const char *path;
+/*
+/* DESCRIPTION
+/*	This module implements support for creating LMDB databases.
+/*
+/*	mkmap_lmdb_open() takes a file name, appends the ".lmdb"
+/*	suffix, and does whatever initialization is required
+/*	before the OpenLDAP LMDB open routine is called.
+/*
+/*	All errors are fatal.
+/* SEE ALSO
+/*	dict_lmdb(3), LMDB dictionary interface.
+/* LICENSE
+/* .ad
+/* .fi
+/*	The Secure Mailer license must be distributed with this software.
+/* AUTHOR(S)
+/*	Howard Chu
+/*	Symas Corporation
+/*--*/
+
+/* System library. */
+
+#include <sys_defs.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <errno.h>
+
+/* Utility library. */
+
+#include <msg.h>
+#include <mymalloc.h>
+#include <stringops.h>
+#include <dict.h>
+#include <dict_lmdb.h>
+#include <myflock.h>
+#include <warn_stat.h>
+
+#ifdef HAS_LMDB
+#ifdef PATH_LMDB_H
+#include PATH_LMDB_H
+#else
+#include <lmdb.h>
+#endif
+
+/* Global library. */
+
+#include <mail_conf.h>
+#include <mail_params.h>
+
+/* Application-specific. */
+
+#include "mkmap.h"
+
+/* mkmap_lmdb_open */
+
+MKMAP  *mkmap_lmdb_open(const char *path)
+{
+    MKMAP  *mkmap = (MKMAP *) mymalloc(sizeof(*mkmap));
+
+    /*
+     * Fill in the generic members.
+     */
+    mkmap->open = dict_lmdb_open;
+    mkmap->after_open = 0;
+    mkmap->after_close = 0;
+
+    /*
+     * LMDB uses MVCC so it needs no special lock management here.
+     */
+
+    return (mkmap);
+}
+
+#endif