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authorPieter Wuille <pieter.wuille@gmail.com>2017-06-09 19:24:30 -0700
committerPieter Wuille <pieter.wuille@gmail.com>2017-06-09 19:24:30 -0700
commite4030ab4f47065c362901109c74ca8e791c2de0a (patch)
treec1678f5a72d3888ad5e4621073bbe4fa698883b5 /src/leveldb/util/env_posix_test_helper.h
parent1b708f2cf3e6e6a17c5b6dbf2909a2ed2e35755a (diff)
parentcf44e4ca7762742c6c3154447b40869ec9d041db (diff)
Update to LevelDB 1.20
Diffstat (limited to 'src/leveldb/util/env_posix_test_helper.h')
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1 files changed, 28 insertions, 0 deletions
diff --git a/src/leveldb/util/env_posix_test_helper.h b/src/leveldb/util/env_posix_test_helper.h
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+// Copyright 2017 The LevelDB Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file. See the AUTHORS file for names of contributors.
+
+#ifndef STORAGE_LEVELDB_UTIL_ENV_POSIX_TEST_HELPER_H_
+#define STORAGE_LEVELDB_UTIL_ENV_POSIX_TEST_HELPER_H_
+
+namespace leveldb {
+
+class EnvPosixTest;
+
+// A helper for the POSIX Env to facilitate testing.
+class EnvPosixTestHelper {
+ private:
+ friend class EnvPosixTest;
+
+ // Set the maximum number of read-only files that will be opened.
+ // Must be called before creating an Env.
+ static void SetReadOnlyFDLimit(int limit);
+
+ // Set the maximum number of read-only files that will be mapped via mmap.
+ // Must be called before creating an Env.
+ static void SetReadOnlyMMapLimit(int limit);
+};
+
+} // namespace leveldb
+
+#endif // STORAGE_LEVELDB_UTIL_ENV_POSIX_TEST_HELPER_H_