| ////////////////////////////////////////////////////////////////////////////// |
| // |
| // (C) Copyright Ion Gaztanaga 2005-2009. Distributed under the Boost |
| // Software License, Version 1.0. (See accompanying file |
| // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
| // |
| // See http://www.boost.org/libs/interprocess for documentation. |
| // |
| ////////////////////////////////////////////////////////////////////////////// |
| |
| #include <boost/interprocess/sync/posix/ptime_to_timespec.hpp> |
| #include <boost/interprocess/detail/posix_time_types_wrk.hpp> |
| |
| namespace boost { |
| |
| namespace interprocess { |
| |
| inline interprocess_semaphore::~interprocess_semaphore() |
| {} |
| |
| inline interprocess_semaphore::interprocess_semaphore(unsigned int initialCount) |
| : m_sem(initialCount) |
| {} |
| |
| inline void interprocess_semaphore::post() |
| { m_sem.post(); } |
| |
| inline void interprocess_semaphore::wait() |
| { m_sem.wait(); } |
| |
| inline bool interprocess_semaphore::try_wait() |
| { return m_sem.try_wait(); } |
| |
| inline bool interprocess_semaphore::timed_wait(const boost::posix_time::ptime &abs_time) |
| { |
| if(abs_time == boost::posix_time::pos_infin){ |
| this->wait(); |
| return true; |
| } |
| return m_sem.timed_wait(abs_time); |
| } |
| /* |
| inline int interprocess_semaphore::get_count() const |
| { return m_sem.get_count(); } |
| */ |
| } //namespace interprocess { |
| |
| } //namespace boost { |
| |