King_DuckZ/Loki
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Replaced sleep with usleep.

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git-svn-id: svn://svn.code.sf.net/p/loki-lib/code/trunk@1027 7ec92016-0320-0410-acc4-a06ded1c099a
This commit is contained in:
rich_sposato 2009-10-01 17:54:38 +00:00
parent 8286c4e0b2
commit d2af9cf1df
1 changed files with 17 additions and 13 deletions
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30
src/LevelMutex.cpp
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@ -40,8 +40,11 @@
#if defined( COMPILER_ALLOWS_THREAD_LOCAL_STORAGE ) #if defined( COMPILER_ALLOWS_THREAD_LOCAL_STORAGE )
#include <loki/LevelMutex.h> #include "../include/loki/LevelMutex.h"
#if !defined( _MSC_VER )
#include <unistd.h> // needed for usleep function.
#endif
#include <algorithm> #include <algorithm>
#include <cerrno> #include <cerrno>
@ -784,7 +787,9 @@ void MutexSleepWaits::Wait( void )
#if defined( _MSC_VER ) #if defined( _MSC_VER )
::SleepEx( sleepTime, true ); ::SleepEx( sleepTime, true );
#else #else
::sleep( sleepTime ); if ( 0 == sleepTime )
sleepTime = 1;
::usleep( sleepTime * 1000 );
#endif #endif
} }
@ -911,29 +916,28 @@ MutexErrors::Type SpinLevelMutex::Unlock( void ) volatile
// ---------------------------------------------------------------------------- // ----------------------------------------------------------------------------
#if defined( _MSC_VER )
SleepLevelMutex::SleepLevelMutex( unsigned int level ) : SleepLevelMutex::SleepLevelMutex( unsigned int level ) :
SpinLevelMutex( level ), SpinLevelMutex( level ),
m_sleepTime( 1 ), m_sleepTime( 1 )
m_wakable( true ) #if defined( _MSC_VER )
, m_wakable( true )
#endif
{ {
} }
// ---------------------------------------------------------------------------- // ----------------------------------------------------------------------------
#else
SleepLevelMutex::SleepLevelMutex( unsigned int level, unsigned int sleepTime ) : SleepLevelMutex::SleepLevelMutex( unsigned int level, unsigned int sleepTime ) :
SpinLevelMutex( level ), SpinLevelMutex( level ),
m_sleepTime( sleepTime / 1000 ) m_sleepTime( sleepTime )
#if defined( _MSC_VER )
, m_wakable( true )
#endif
{ {
if ( 0 == m_sleepTime ) if ( 0 == m_sleepTime )
m_sleepTime = 1; // Can't have a resolution less than 1 second. m_sleepTime = 1; // Can't have a resolution less than 1 millisecond.
} }
#endif
// ---------------------------------------------------------------------------- // ----------------------------------------------------------------------------
SleepLevelMutex::~SleepLevelMutex( void ) SleepLevelMutex::~SleepLevelMutex( void )
@ -953,7 +957,7 @@ MutexErrors::Type SleepLevelMutex::Lock( void ) volatile
#if defined( _MSC_VER ) #if defined( _MSC_VER )
::SleepEx( m_sleepTime, m_wakable ); ::SleepEx( m_sleepTime, m_wakable );
#else #else
::sleep( m_sleepTime ); ::usleep( m_sleepTime * 1000 );
#endif #endif
} }
return MutexErrors::Success; return MutexErrors::Success;