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/**
* Copyright (C) 2018-present MongoDB, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* <http://www.mongodb.com/licensing/server-side-public-license>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the Server Side Public License in all respects for
* all of the code used other than as permitted herein. If you modify file(s)
* with this exception, you may extend this exception to your version of the
* file(s), but you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version. If you delete this
* exception statement from all source files in the program, then also delete
* it in the license file.
*/
#include "mongo/platform/compiler.h"
#include "mongo/util/assert_util.h"
#include "mongo/util/exit_code.h"
#include "mongo/util/testing_proctor.h"
namespace mongo {
/** The quickExit function will call ::_exit and not return. Use this instead of calling ::_exit
* directly:
* - It offers a debugger hook to catch the process before leaving code under our control.
* - For some builds (leak sanitizer) it gives us an opportunity to dump leaks.
*
* The quickExit function is named differently than quick_exit so that we can distinguish it from
* the C++11 function of the same name.
*
* The quickExitWithoutLogging function is the same as quickExit, except that it doesn't do any
* pre-exit checks that might result in logging. This explains why quickExit is implemented as an
* inline wrapper around quickExitWithoutLogging - the pre-exit checks and logging need to refer
* to mongo symbols, which aren't permitted in quick_exit.cpp.
*/
MONGO_COMPILER_NORETURN void quickExitWithoutLogging(ExitCode);
MONGO_COMPILER_NORETURN inline void quickExit(ExitCode code) {
warnIfTripwireAssertionsOccurred();
if (code == ExitCode::clean) {
TestingProctor::instance().exitAbruptlyIfDeferredErrors(false);
}
quickExitWithoutLogging(code);
}
MONGO_COMPILER_NORETURN inline void quickExit(int code) {
quickExit(static_cast<ExitCode>(code));
}
} // namespace mongo
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