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69 lines
1.7 KiB
69 lines
1.7 KiB
// Copyright (C) 2013 The Libphonenumber Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// Author: Philippe Liard
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#ifndef I18N_PHONENUMBERS_BASE_THREAD_CHECKER_H_
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#define I18N_PHONENUMBERS_BASE_THREAD_CHECKER_H_
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#if !defined(I18N_PHONENUMBERS_USE_BOOST)
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// Note that I18N_PHONENUMBERS_NO_THREAD_SAFETY must be defined only to let the
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// user of the library know that it can't be used in a thread-safe manner when
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// it is not depending on Boost.
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#if !defined(I18N_PHONENUMBERS_NO_THREAD_SAFETY)
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#error Building without Boost, please provide \
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-DI18N_PHONENUMBERS_NO_THREAD_SAFETY
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#endif
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#endif
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#if !defined(NDEBUG) && !defined(I18N_PHONENUMBERS_USE_BOOST) && \
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(defined(__linux__) || defined(__apple__))
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#include <pthread.h>
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namespace i18n {
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namespace phonenumbers {
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class ThreadChecker {
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public:
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ThreadChecker() : thread_id_(pthread_self()) {}
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bool CalledOnValidThread() const {
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return thread_id_ == pthread_self();
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}
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private:
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const pthread_t thread_id_;
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};
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#else
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namespace i18n {
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namespace phonenumbers {
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class ThreadChecker {
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public:
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bool CalledOnValidThread() const {
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return true;
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}
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};
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#endif
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} // namespace phonenumbers
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} // namespace i18n
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#endif // I18N_PHONENUMBERS_BASE_THREAD_CHECKER_H_
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