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/* Copyright 2012 10gen Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "mongo/base/global_initializer.h"
#include "mongo/base/initializer.h"
namespace mongo {
Initializer& getGlobalInitializer() {
static Initializer theGlobalInitializer;
return theGlobalInitializer;
}
namespace {
// Make sure that getGlobalInitializer() is called at least once before main(), and so at least
// once in a single-threaded context. Otherwise, static initialization inside
// getGlobalInitializer() won't be thread-safe.
Initializer* _theGlobalInitializer = &getGlobalInitializer();
} // namespace
} // namespace mongo
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