1 files changed, 43 insertions, 0 deletions
diff --git a/src/lmdb/table.cpp b/src/lmdb/table.cpp
new file mode 100644
index 000000000..0818b74e6
--- /dev/null
+++ b/src/lmdb/table.cpp
@@ -0,0 +1,43 @@
+// Copyright (c) 2018, The Monero Project
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without modification, are
+// permitted provided that the following conditions are met:
+//
+// 1. Redistributions of source code must retain the above copyright notice, this list of
+//    conditions and the following disclaimer.
+//
+// 2. Redistributions in binary form must reproduce the above copyright notice, this list
+//    of conditions and the following disclaimer in the documentation and/or other
+//    materials provided with the distribution.
+//
+// 3. Neither the name of the copyright holder nor the names of its contributors may be
+//    used to endorse or promote products derived from this software without specific
+//    prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#include "table.h"
+
+namespace lmdb
+{
+    expect<MDB_dbi> table::open(MDB_txn& write_txn) const noexcept
+    {
+        MONERO_PRECOND(name != nullptr);
+
+        MDB_dbi out;
+        MONERO_LMDB_CHECK(mdb_dbi_open(&write_txn, name, flags, &out));
+        if (key_cmp && !(flags & MDB_INTEGERKEY))
+            MONERO_LMDB_CHECK(mdb_set_compare(&write_txn, out, key_cmp));
+        if (value_cmp && !(flags & MDB_INTEGERDUP))
+            MONERO_LMDB_CHECK(mdb_set_dupsort(&write_txn, out, value_cmp));
+        return out;
+    }
+}