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adding MPYield after releasing constructs like critical regions etc.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@27314 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Csomor
2004-05-16 19:32:01 +00:00
parent 1a03b3e25a
commit ed197fcf15
1 changed files with 8 additions and 3 deletions
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11
src/mac/carbon/thread.cpp
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@@ -130,8 +130,8 @@ MPCriticalRegionID gs_guiCritical = kInvalidID;
#if TARGET_API_MAC_OSX #if TARGET_API_MAC_OSX
#define wxUSE_MAC_SEMAPHORE_MUTEX 0 #define wxUSE_MAC_SEMAPHORE_MUTEX 0
#define wxUSE_MAC_CRITICAL_REGION_MUTEX 0 #define wxUSE_MAC_CRITICAL_REGION_MUTEX 1
#define wxUSE_MAC_PTHREADS_MUTEX 1 #define wxUSE_MAC_PTHREADS_MUTEX 0
#else #else
#define wxUSE_MAC_SEMAPHORE_MUTEX 0 #define wxUSE_MAC_SEMAPHORE_MUTEX 0
#define wxUSE_MAC_CRITICAL_REGION_MUTEX 1 #define wxUSE_MAC_CRITICAL_REGION_MUTEX 1
@@ -347,6 +347,7 @@ wxMutexInternal::~wxMutexInternal()
{ {
if ( m_semaphore != kInvalidID ) if ( m_semaphore != kInvalidID )
MPDeleteSemaphore( m_semaphore); MPDeleteSemaphore( m_semaphore);
MPYield() ;
} }
wxMutexError wxMutexInternal::Lock() wxMutexError wxMutexInternal::Lock()
@@ -383,12 +384,12 @@ wxMutexError wxMutexInternal::Unlock()
{ {
wxCHECK_MSG( m_isOk , wxMUTEX_MISC_ERROR , wxT("Invalid Mutex") ) ; wxCHECK_MSG( m_isOk , wxMUTEX_MISC_ERROR , wxT("Invalid Mutex") ) ;
OSStatus err = MPSignalSemaphore( m_semaphore); OSStatus err = MPSignalSemaphore( m_semaphore);
MPYield() ;
if ( err) if ( err)
{ {
wxLogSysError(_("Could not unlock mutex")); wxLogSysError(_("Could not unlock mutex"));
return wxMUTEX_MISC_ERROR; return wxMUTEX_MISC_ERROR;
} }
return wxMUTEX_NO_ERROR; return wxMUTEX_NO_ERROR;
} }
@@ -427,6 +428,7 @@ wxMutexInternal::~wxMutexInternal()
{ {
if ( m_critRegion != kInvalidID ) if ( m_critRegion != kInvalidID )
MPDeleteCriticalRegion( m_critRegion); MPDeleteCriticalRegion( m_critRegion);
MPYield() ;
} }
wxMutexError wxMutexInternal::Lock() wxMutexError wxMutexInternal::Lock()
@@ -463,6 +465,7 @@ wxMutexError wxMutexInternal::Unlock()
{ {
wxCHECK_MSG( m_isOk , wxMUTEX_MISC_ERROR , wxT("Invalid Mutex") ) ; wxCHECK_MSG( m_isOk , wxMUTEX_MISC_ERROR , wxT("Invalid Mutex") ) ;
OSStatus err = MPExitCriticalRegion( m_critRegion); OSStatus err = MPExitCriticalRegion( m_critRegion);
MPYield() ;
if ( err) if ( err)
{ {
wxLogSysError(_("Could not unlock mutex")); wxLogSysError(_("Could not unlock mutex"));
@@ -524,6 +527,7 @@ wxSemaphoreInternal::~wxSemaphoreInternal()
{ {
if( m_semaphore != kInvalidID ) if( m_semaphore != kInvalidID )
MPDeleteSemaphore( m_semaphore); MPDeleteSemaphore( m_semaphore);
MPYield() ;
} }
wxSemaError wxSemaphoreInternal::WaitTimeout(unsigned long milliseconds) wxSemaError wxSemaphoreInternal::WaitTimeout(unsigned long milliseconds)
@@ -543,6 +547,7 @@ wxSemaError wxSemaphoreInternal::WaitTimeout(unsigned long milliseconds)
wxSemaError wxSemaphoreInternal::Post() wxSemaError wxSemaphoreInternal::Post()
{ {
OSStatus err = MPSignalSemaphore( m_semaphore); OSStatus err = MPSignalSemaphore( m_semaphore);
MPYield() ;
if ( err) if ( err)
{ {
return wxSEMA_MISC_ERROR; return wxSEMA_MISC_ERROR;