FM / sync

/usr/include/boost/interprocess/sync

Name	Size	Mode	Actions
detail/	-	0755	rm
posix/	-	0755	rm
shm/	-	0755	rm
spin/	-	0755	rm
windows/	-	0755	rm
file_lock.hpp	7962	0644	edit dl rm
interprocess_condition.hpp	5656	0644	edit dl rm
interprocess_condition_any.hpp	4762	0644	edit dl rm
interprocess_mutex.hpp	5901	0644	edit dl rm
interprocess_recursive_mutex.hpp	6451	0644	edit dl rm
interprocess_semaphore.hpp	5474	0644	edit dl rm
interprocess_sharable_mutex.hpp	10918	0644	edit dl rm
interprocess_upgradable_mutex.hpp	22851	0644	edit dl rm
lock_options.hpp	1983	0644	edit dl rm
mutex_family.hpp	1887	0644	edit dl rm
named_condition.hpp	7176	0644	edit dl rm
named_condition_any.hpp	6024	0644	edit dl rm
named_mutex.hpp	5991	0644	edit dl rm
named_recursive_mutex.hpp	5992	0644	edit dl rm
named_semaphore.hpp	6586	0644	edit dl rm
named_sharable_mutex.hpp	9235	0644	edit dl rm
named_upgradable_mutex.hpp	15994	0644	edit dl rm
null_mutex.hpp	4197	0644	edit dl rm
scoped_lock.hpp	16117	0644	edit dl rm
sharable_lock.hpp	12918	0644	edit dl rm
upgradable_lock.hpp	13082	0644	edit dl rm

Edit: /usr/include/boost/interprocess/sync/named_condition_any.hpp (6024B)

//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2005-2012. 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.
//
//////////////////////////////////////////////////////////////////////////////

#ifndef BOOST_INTERPROCESS_NAMED_CONDITION_ANY_HPP
#define BOOST_INTERPROCESS_NAMED_CONDITION_ANY_HPP

#ifndef BOOST_CONFIG_HPP
#  include <boost/config.hpp>
#endif
#
#if defined(BOOST_HAS_PRAGMA_ONCE)
#  pragma once
#endif

#include <boost/interprocess/detail/config_begin.hpp>
#include <boost/interprocess/detail/workaround.hpp>
#include <boost/interprocess/creation_tags.hpp>
#include <boost/interprocess/exceptions.hpp>
#include <boost/interprocess/detail/interprocess_tester.hpp>
#include <boost/interprocess/permissions.hpp>
#include <boost/interprocess/detail/posix_time_types_wrk.hpp>
#include <boost/interprocess/sync/detail/locks.hpp>
#if !defined(BOOST_INTERPROCESS_FORCE_GENERIC_EMULATION) && defined (BOOST_INTERPROCESS_WINDOWS)
   #include <boost/interprocess/sync/windows/named_condition_any.hpp>
   #define BOOST_INTERPROCESS_USE_WINDOWS
#else
   #include <boost/interprocess/sync/shm/named_condition_any.hpp>
#endif

//!\file
//!Describes a named condition class for inter-process synchronization

namespace boost {
namespace interprocess {

#if !defined(BOOST_INTERPROCESS_DOXYGEN_INVOKED)
namespace ipcdetail{ class interprocess_tester; }
#endif   //#ifndef BOOST_INTERPROCESS_DOXYGEN_INVOKED

//! A global condition variable that can be created by name.
//! This condition variable is designed to work with named_mutex and
//! can't be placed in shared memory or memory mapped files.
class named_condition_any
{
   #if !defined(BOOST_INTERPROCESS_DOXYGEN_INVOKED)
   //Non-copyable
   named_condition_any();
   named_condition_any(const named_condition_any &);
   named_condition_any &operator=(const named_condition_any &);
   #endif   //#ifndef BOOST_INTERPROCESS_DOXYGEN_INVOKED
   public:
   //!Creates a global condition with a name.
   //!If the condition can't be created throws interprocess_exception
   named_condition_any(create_only_t, const char *name, const permissions &perm = permissions())
      :  m_cond(create_only_t(), name, perm)
   {}

//!Opens or creates a global condition with a name.
   //!If the condition is created, this call is equivalent to
   //!named_condition_any(create_only_t, ... )
   //!If the condition is already created, this call is equivalent
   //!named_condition_any(open_only_t, ... )
   //!Does not throw
   named_condition_any(open_or_create_t, const char *name, const permissions &perm = permissions())
      :  m_cond(open_or_create_t(), name, perm)
   {}

//!Opens a global condition with a name if that condition is previously
   //!created. If it is not previously created this function throws
   //!interprocess_exception.
   named_condition_any(open_only_t, const char *name)
      :  m_cond(open_only_t(), name)
   {}

//!Destroys *this and indicates that the calling process is finished using
   //!the resource. The destructor function will deallocate
   //!any system resources allocated by the system for use by this process for
   //!this resource. The resource can still be opened again calling
   //!the open constructor overload. To erase the resource from the system
   //!use remove().
   ~named_condition_any()
   {}

//!If there is a thread waiting on *this, change that
   //!thread's state to ready. Otherwise there is no effect.*/
   void notify_one()
   {  m_cond.notify_one();  }

//!Change the state of all threads waiting on *this to ready.
   //!If there are no waiting threads, notify_all() has no effect.
   void notify_all()
   {  m_cond.notify_all();  }

//!The same as:
   //!while (!pred()) wait(lock)
   template <typename L, typename Pr>
   void wait(L& lock, Pr pred)
   {  return m_cond.wait(lock, pred); }

//!Releases the lock on the named_mutex object associated with lock, blocks
   //!the current thread of execution until readied by a call to
   //!this->notify_one() or this->notify_all(), or until time abs_time is reached,
   //!and then reacquires the lock.
   //!Returns: false if time abs_time is reached, otherwise true.
   template <typename L>
   bool timed_wait(L& lock, const boost::posix_time::ptime &abs_time)
   {  return m_cond.timed_wait(lock, abs_time); }

//!The same as:   while (!pred()) {
   //!                  if (!timed_wait(lock, abs_time)) return pred();
   //!               } return true;
   template <typename L, typename Pr>
   bool timed_wait(L& lock, const boost::posix_time::ptime &abs_time, Pr pred)
   {  return m_cond.timed_wait(lock, abs_time, pred); }

//!Erases a named condition from the system.
   //!Returns false on error. Never throws.
   static bool remove(const char *name)
   {  return condition_any_type::remove(name);  }

#if !defined(BOOST_INTERPROCESS_DOXYGEN_INVOKED)
   private:
   #if defined(BOOST_INTERPROCESS_USE_WINDOWS)
   typedef ipcdetail::windows_named_condition_any   condition_any_type;
   #else
   typedef ipcdetail::shm_named_condition_any       condition_any_type;
   #endif
   condition_any_type m_cond;

friend class ipcdetail::interprocess_tester;
   void dont_close_on_destruction()
   {  ipcdetail::interprocess_tester::dont_close_on_destruction(m_cond); }
   #endif   //#ifndef BOOST_INTERPROCESS_DOXYGEN_INVOKED
};

}  //namespace interprocess
}  //namespace boost

#include <boost/interprocess/detail/config_end.hpp>

#endif // BOOST_INTERPROCESS_NAMED_CONDITION_ANY_HPP

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