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author | Andrew Stitcher <astitcher@apache.org> | 2007-04-02 11:40:48 +0000 |
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committer | Andrew Stitcher <astitcher@apache.org> | 2007-04-02 11:40:48 +0000 |
commit | 16e203a0d32df9829bcf4fb738ef89fc94404155 (patch) | |
tree | b5dbb15f4a238ca377236ce16140443e20ed3e4a /cpp/lib/common/sys/Condition.h | |
parent | fb410c63d08e87019b3d2a8d85820ae809758f62 (diff) | |
download | qpid-python-16e203a0d32df9829bcf4fb738ef89fc94404155.tar.gz |
Fix for the most disruptive items in QPID-243.
* All #include lines now use '""' rather than '<>' where appropriate.
* #include lines within the qpid project use relative includes so that
the same path will work in /usr/include when installed as part of the
client libraries.
* All the source code has now been rearranged to be under src in a directory
analogous to the namespace of the classes in it.
git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@524769 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'cpp/lib/common/sys/Condition.h')
-rw-r--r-- | cpp/lib/common/sys/Condition.h | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/cpp/lib/common/sys/Condition.h b/cpp/lib/common/sys/Condition.h deleted file mode 100644 index 9d70af5b84..0000000000 --- a/cpp/lib/common/sys/Condition.h +++ /dev/null @@ -1,128 +0,0 @@ -#ifndef _sys_Condition_h -#define _sys_Condition_h - -/* - * - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you 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 <sys/errno.h> -#include <boost/noncopyable.hpp> -#include <sys/Mutex.h> -#include <sys/Time.h> - -#ifdef USE_APR -# include <apr_thread_cond.h> -#endif - -namespace qpid { -namespace sys { - -/** - * A condition variable for thread synchronization. - */ -class Condition -{ - public: - inline Condition(); - inline ~Condition(); - inline void wait(Mutex&); - inline bool wait(Mutex&, const Time& absoluteTime); - inline void notify(); - inline void notifyAll(); - - private: -#ifdef USE_APR - apr_thread_cond_t* condition; -#else - pthread_cond_t condition; -#endif -}; - - -// APR ================================================================ -#ifdef USE_APR - -Condition::Condition() { - CHECK_APR_SUCCESS(apr_thread_cond_create(&condition, APRPool::get())); -} - -Condition::~Condition() { - CHECK_APR_SUCCESS(apr_thread_cond_destroy(condition)); -} - -void Condition::wait(Mutex& mutex) { - CHECK_APR_SUCCESS(apr_thread_cond_wait(condition, mutex.mutex)); -} - -bool Condition::wait(Mutex& mutex, const Time& absoluteTime){ - // APR uses microseconds. - apr_status_t status = - apr_thread_cond_timedwait( - condition, mutex.mutex, absoluteTime/TIME_USEC); - if(status != APR_TIMEUP) CHECK_APR_SUCCESS(status); - return status == 0; -} - -void Condition::notify(){ - CHECK_APR_SUCCESS(apr_thread_cond_signal(condition)); -} - -void Condition::notifyAll(){ - CHECK_APR_SUCCESS(apr_thread_cond_broadcast(condition)); -} - -#else -// POSIX ================================================================ - -Condition::Condition() { - QPID_POSIX_THROW_IF(pthread_cond_init(&condition, 0)); -} - -Condition::~Condition() { - QPID_POSIX_THROW_IF(pthread_cond_destroy(&condition)); -} - -void Condition::wait(Mutex& mutex) { - QPID_POSIX_THROW_IF(pthread_cond_wait(&condition, &mutex.mutex)); -} - -bool Condition::wait(Mutex& mutex, const Time& absoluteTime){ - struct timespec ts; - toTimespec(ts, absoluteTime); - int status = pthread_cond_timedwait(&condition, &mutex.mutex, &ts); - if (status != 0) { - if (status == ETIMEDOUT) return false; - throw QPID_POSIX_ERROR(status); - } - return true; -} - -void Condition::notify(){ - QPID_POSIX_THROW_IF(pthread_cond_signal(&condition)); -} - -void Condition::notifyAll(){ - QPID_POSIX_THROW_IF(pthread_cond_broadcast(&condition)); -} -#endif /*USE_APR*/ - - -}} -#endif /*!_sys_Condition_h*/ |