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author | Andy Schwerin <schwerin@mongodb.com> | 2016-05-09 16:27:06 -0400 |
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committer | Andy Schwerin <schwerin@mongodb.com> | 2016-05-17 11:11:57 -0400 |
commit | 76de5323b88080f852ca4c2f42593502d26c5620 (patch) | |
tree | ed2757f12d12670a25f29529c78b327bb308263d /src/mongo/util/destructor_guard.h | |
parent | 73a042328a539b51b3bf35efc16ec3245381dc40 (diff) | |
download | mongo-76de5323b88080f852ca4c2f42593502d26c5620.tar.gz |
SERVER-24104 Replace stdx::duration with mongo::Duration.
The mongo::Duration type does overflow checking on casts and arithmetic.
This patch also moves DESTRUCTOR_GUARD out of assert_util.h into
destructor_guard.h in order to break an include cycle with duration.h.
Diffstat (limited to 'src/mongo/util/destructor_guard.h')
-rw-r--r-- | src/mongo/util/destructor_guard.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/src/mongo/util/destructor_guard.h b/src/mongo/util/destructor_guard.h new file mode 100644 index 00000000000..388cdb45668 --- /dev/null +++ b/src/mongo/util/destructor_guard.h @@ -0,0 +1,50 @@ +/** Copyright 2009 10gen Inc. + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License, version 3, + * as published by the Free Software Foundation. + * + * 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 + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + * 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 GNU Affero General 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. + */ + +#pragma once + +#include "mongo/logger/log_severity.h" +#include "mongo/logger/logger.h" +#include "mongo/logger/logstream_builder.h" +#include "mongo/util/assert_util.h" + +#define DESTRUCTOR_GUARD MONGO_DESTRUCTOR_GUARD +#define MONGO_DESTRUCTOR_GUARD(expression) \ + try { \ + expression; \ + } catch (const std::exception& e) { \ + ::mongo::logger::LogstreamBuilder(::mongo::logger::globalLogDomain(), \ + ::mongo::getThreadName(), \ + ::mongo::logger::LogSeverity::Log()) \ + << "caught exception (" << e.what() << ") in destructor (" << __FUNCTION__ << ")" \ + << std::endl; \ + } catch (...) { \ + ::mongo::logger::LogstreamBuilder(::mongo::logger::globalLogDomain(), \ + ::mongo::getThreadName(), \ + ::mongo::logger::LogSeverity::Log()) \ + << "caught unknown exception in destructor (" << __FUNCTION__ << ")" << std::endl; \ + } |