forked from premiere/premiere-libtorrent
Removed unused cpp files (#758)
This commit is contained in:
Alden Torres
Arvid Norberg
parent
6936405518
commit
7809863035
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/*
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Copyright (c) 2012-2016, Arvid Norberg
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the distribution.
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* Neither the name of the author nor the names of its
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "libtorrent/tailqueue.hpp"
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194
src/thread.cpp
194
src/thread.cpp
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/*
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Copyright (c) 2010-2016, Arvid Norberg
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the distribution.
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* Neither the name of the author nor the names of its
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "libtorrent/assert.hpp"
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#ifdef TORRENT_BEOS
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#include <kernel/OS.h>
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#endif
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#ifdef BOOST_HAS_PTHREADS
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#include <sys/time.h> // for gettimeofday()
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#include <boost/cstdint.hpp>
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#endif
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#include <algorithm>
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namespace libtorrent
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{
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void sleep(int milliseconds)
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{
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#if defined TORRENT_WINDOWS || defined TORRENT_CYGWIN
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Sleep(milliseconds);
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#elif defined TORRENT_BEOS
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snooze_until(system_time() + boost::int64_t(milliseconds) * 1000, B_SYSTEM_TIMEBASE);
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#else
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usleep(milliseconds * 1000);
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#endif
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}
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#ifdef BOOST_HAS_PTHREADS
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std::condition_variable::condition_variable()
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{
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pthread_cond_init(&m_cond, 0);
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}
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std::condition_variable::~condition_variable()
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{
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pthread_cond_destroy(&m_cond);
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}
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void std::condition_variable::wait(std::unique_lock<std::mutex>& l)
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{
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TORRENT_ASSERT(l.owns_lock());
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// wow, this is quite a hack
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pthread_cond_wait(&m_cond, reinterpret_cast<pthread_mutex_t*>(&l.mutex()));
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}
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void std::condition_variable::wait_for(std::unique_lock<std::mutex>& l, time_duration rel_time)
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{
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TORRENT_ASSERT(l.owns_lock());
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struct timeval tv;
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struct timespec ts;
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gettimeofday(&tv, NULL);
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boost::uint64_t microseconds = tv.tv_usec + total_microseconds(rel_time) % 1000000;
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ts.tv_nsec = (microseconds % 1000000) * 1000;
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ts.tv_sec = tv.tv_sec + total_seconds(rel_time) + microseconds / 1000000;
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// wow, this is quite a hack
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pthread_cond_timedwait(&m_cond, reinterpret_cast<pthread_mutex_t*>(&l.mutex()), &ts);
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}
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void std::condition_variable::notify_all()
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{
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pthread_cond_broadcast(&m_cond);
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}
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void std::condition_variable::notify()
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{
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pthread_cond_signal(&m_cond);
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}
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#elif defined TORRENT_WINDOWS || defined TORRENT_CYGWIN
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std::condition_variable::condition_variable()
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: m_num_waiters(0)
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{
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#if _WIN32_WINNT == 0x0501
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m_sem = CreateSemaphore(0, 0, INT_MAX, 0);
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#else
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m_sem = CreateSemaphoreEx(0, 0, INT_MAX, 0, 0, SEMAPHORE_ALL_ACCESS);
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#endif
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}
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std::condition_variable::~condition_variable()
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{
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CloseHandle(m_sem);
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}
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void std::condition_variable::wait(std::unique_lock<std::mutex>& l)
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{
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TORRENT_ASSERT(l.owns_lock());
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++m_num_waiters;
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l.unlock();
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WaitForSingleObjectEx(m_sem, INFINITE, FALSE);
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l.lock();
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--m_num_waiters;
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}
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void std::condition_variable::wait_for(std::unique_lock<std::mutex>& l, time_duration rel_time)
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{
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TORRENT_ASSERT(l.owns_lock());
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++m_num_waiters;
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l.unlock();
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WaitForSingleObjectEx(m_sem, total_milliseconds(rel_time), FALSE);
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l.lock();
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--m_num_waiters;
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}
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void std::condition_variable::notify_all()
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{
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ReleaseSemaphore(m_sem, m_num_waiters, 0);
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}
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void std::condition_variable::notify()
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{
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ReleaseSemaphore(m_sem, (std::min)(m_num_waiters, 1), 0);
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}
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#elif defined TORRENT_BEOS
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std::condition_variable::condition_variable()
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: m_num_waiters(0)
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{
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m_sem = create_sem(0, 0);
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}
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std::condition_variable::~condition_variable()
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{
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delete_sem(m_sem);
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}
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void std::condition_variable::wait(std::unique_lock<std::mutex>& l)
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{
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TORRENT_ASSERT(l.owns_lock());
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++m_num_waiters;
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l.unlock();
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acquire_sem(m_sem);
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l.lock();
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--m_num_waiters;
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}
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void std::condition_variable::wait_for(std::unique_lock<std::mutex>& l, time_duration rel_time)
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{
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TORRENT_ASSERT(l.owns_lock());
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++m_num_waiters;
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l.unlock();
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acquire_sem_etc(m_sem, 1, B_RELATIVE_TIMEOUT, total_microseconds(rel_time));
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l.lock();
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--m_num_waiters;
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}
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void std::condition_variable::notify_all()
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{
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release_sem_etc(m_sem, m_num_waiters, 0);
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}
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void std::condition_variable::notify()
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{
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release_sem_etc(m_sem, (std::min)(m_num_waiters, 1), 0);
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}
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#else
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#error not implemented
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#endif
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}
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