Removed private wxGetLocalTimeUsec() function from Unix code.

[wxWidgets.git] / src / unix / threadpsx.cpp

diff --git a/src/unix/threadpsx.cpp b/src/unix/threadpsx.cpp
index 95d8586f91379b1b1a00f6c98f90d5dae0d8ebeb..46d18578b26ccb4dd3dcc167394306a2a295113c 100644 (file)
--- a/src/unix/threadpsx.cpp
+++ b/src/unix/threadpsx.cpp
@@ -60,11 +60,8 @@
     #include <sys/resource.h>   // for setpriority()
 #endif
 
     #include <sys/resource.h>   // for setpriority()
 #endif
 

-#ifdef __VMS
-    #define THR_ID(thr) ((long long)(thr)->GetId())
-#else
-    #define THR_ID(thr) ((long)(thr)->GetId())
-#endif
+#define THR_ID_CAST(id)  (reinterpret_cast<void*>(id))
+#define THR_ID(thr)      THR_ID_CAST((thr)->GetId())

 
 // ----------------------------------------------------------------------------
 // constants
 
 // ----------------------------------------------------------------------------
 // constants


@@ -137,10 +134,12 @@ static wxMutex *gs_mutexDeleteThread = NULL;
 // gs_nThreadsBeingDeleted will have been deleted
 static wxCondition *gs_condAllDeleted = NULL;
 
 // gs_nThreadsBeingDeleted will have been deleted
 static wxCondition *gs_condAllDeleted = NULL;
 

+#ifndef __WXOSX__

 // this mutex must be acquired before any call to a GUI function
 // (it's not inside #if wxUSE_GUI because this file is compiled as part
 // of wxBase)
 static wxMutex *gs_mutexGui = NULL;
 // this mutex must be acquired before any call to a GUI function
 // (it's not inside #if wxUSE_GUI because this file is compiled as part
 // of wxBase)
 static wxMutex *gs_mutexGui = NULL;

+#endif

 
 // when we wait for a thread to exit, we're blocking on a condition which the
 // thread signals in its SignalExit() method -- but this condition can't be a
 
 // when we wait for a thread to exit, we're blocking on a condition which the
 // thread signals in its SignalExit() method -- but this condition can't be a


@@ -593,14 +592,14 @@ wxSemaError wxSemaphoreInternal::Wait()
     {
         wxLogTrace(TRACE_SEMA,
                    wxT("Thread %p waiting for semaphore to become signalled"),
     {
         wxLogTrace(TRACE_SEMA,
                    wxT("Thread %p waiting for semaphore to become signalled"),

-                   wxThread::GetCurrentId());
+                   THR_ID_CAST(wxThread::GetCurrentId()));

 
         if ( m_cond.Wait() != wxCOND_NO_ERROR )
             return wxSEMA_MISC_ERROR;
 
         wxLogTrace(TRACE_SEMA,
                    wxT("Thread %p finished waiting for semaphore, count = %lu"),
 
         if ( m_cond.Wait() != wxCOND_NO_ERROR )
             return wxSEMA_MISC_ERROR;
 
         wxLogTrace(TRACE_SEMA,
                    wxT("Thread %p finished waiting for semaphore, count = %lu"),

-                   wxThread::GetCurrentId(), (unsigned long)m_count);
+                   THR_ID_CAST(wxThread::GetCurrentId()), (unsigned long)m_count);

     }
 
     m_count--;
     }
 
     m_count--;


@@ -667,7 +666,7 @@ wxSemaError wxSemaphoreInternal::Post()
 
     wxLogTrace(TRACE_SEMA,
                wxT("Thread %p about to signal semaphore, count = %lu"),
 
     wxLogTrace(TRACE_SEMA,
                wxT("Thread %p about to signal semaphore, count = %lu"),

-               wxThread::GetCurrentId(), (unsigned long)m_count);
+               THR_ID_CAST(wxThread::GetCurrentId()), (unsigned long)m_count);

 
     return m_cond.Signal() == wxCOND_NO_ERROR ? wxSEMA_NO_ERROR
                                               : wxSEMA_MISC_ERROR;
 
     return m_cond.Signal() == wxCOND_NO_ERROR ? wxSEMA_NO_ERROR
                                               : wxSEMA_MISC_ERROR;


@@ -733,7 +732,7 @@ public:
         };
 
         wxLogTrace(TRACE_THREADS, wxT("Thread %p: %s => %s."),
         };
 
         wxLogTrace(TRACE_THREADS, wxT("Thread %p: %s => %s."),

-                   GetId(), stateNames[m_state], stateNames[state]);
+                   THR_ID(this), stateNames[m_state], stateNames[state]);

 #endif // wxUSE_LOG_TRACE
 
         m_state = state;
 #endif // wxUSE_LOG_TRACE
 
         m_state = state;


@@ -816,7 +815,7 @@ void *wxThreadInternal::PthreadStart(wxThread *thread)
     int rc = pthread_setspecific(gs_keySelf, thread);
     if ( rc != 0 )
     {
     int rc = pthread_setspecific(gs_keySelf, thread);
     if ( rc != 0 )
     {

-        wxLogSysError(rc, _("Cannot start thread: error writing TLS"));
+        wxLogSysError(rc, _("Cannot start thread: error writing TLS."));

 
         return (void *)-1;
     }
 
         return (void *)-1;
     }


@@ -975,7 +974,17 @@ void wxThreadInternal::Wait()
     // if the thread we're waiting for is waiting for the GUI mutex, we will
     // deadlock so make sure we release it temporarily
     if ( wxThread::IsMain() )
     // if the thread we're waiting for is waiting for the GUI mutex, we will
     // deadlock so make sure we release it temporarily
     if ( wxThread::IsMain() )

+    {
+#ifdef __WXOSX__
+        // give the thread we're waiting for chance to do the GUI call
+        // it might be in, we don't do this conditionally as the to be waited on
+        // thread might have to acquire the mutex later but before terminating
+        if ( wxGuiOwnedByMainThread() )
+            wxMutexGuiLeave();
+#else

         wxMutexGuiLeave();
         wxMutexGuiLeave();

+#endif
+    }

 
     wxLogTrace(TRACE_THREADS,
                wxT("Starting to wait for thread %p to exit."),
 
     wxLogTrace(TRACE_THREADS,
                wxT("Starting to wait for thread %p to exit."),


@@ -1005,9 +1014,11 @@ void wxThreadInternal::Wait()
         }
     }
 
         }
     }
 

+#ifndef __WXOSX__

     // reacquire GUI mutex
     if ( wxThread::IsMain() )
         wxMutexGuiEnter();
     // reacquire GUI mutex
     if ( wxThread::IsMain() )
         wxMutexGuiEnter();

+#endif

 }
 
 void wxThreadInternal::Pause()
 }
 
 void wxThreadInternal::Pause()


@@ -1392,7 +1403,7 @@ wxThreadError wxThread::Resume()
     {
         case STATE_PAUSED:
             wxLogTrace(TRACE_THREADS, wxT("Thread %p suspended, resuming."),
     {
         case STATE_PAUSED:
             wxLogTrace(TRACE_THREADS, wxT("Thread %p suspended, resuming."),

-                       GetId());
+                       THR_ID(this));

 
             m_internal->Resume();
 
 
             m_internal->Resume();
 


@@ -1400,7 +1411,7 @@ wxThreadError wxThread::Resume()
 
         case STATE_EXITED:
             wxLogTrace(TRACE_THREADS, wxT("Thread %p exited, won't resume."),
 
         case STATE_EXITED:
             wxLogTrace(TRACE_THREADS, wxT("Thread %p exited, won't resume."),

-                       GetId());
+                       THR_ID(this));

             return wxTHREAD_NO_ERROR;
 
         default:
             return wxTHREAD_NO_ERROR;
 
         default:


@@ -1414,7 +1425,7 @@ wxThreadError wxThread::Resume()
 // exiting thread
 // -----------------------------------------------------------------------------
 
 // exiting thread
 // -----------------------------------------------------------------------------
 

-wxThread::ExitCode wxThread::Wait()
+wxThread::ExitCode wxThread::Wait(wxThreadWait WXUNUSED(waitMode))

 {
     wxCHECK_MSG( This() != this, (ExitCode)-1,
                  wxT("a thread can't wait for itself") );
 {
     wxCHECK_MSG( This() != this, (ExitCode)-1,
                  wxT("a thread can't wait for itself") );


@@ -1427,7 +1438,7 @@ wxThread::ExitCode wxThread::Wait()
     return m_internal->GetExitCode();
 }
 
     return m_internal->GetExitCode();
 }
 

-wxThreadError wxThread::Delete(ExitCode *rc)
+wxThreadError wxThread::Delete(ExitCode *rc, wxThreadWait WXUNUSED(waitMode))

 {
     wxCHECK_MSG( This() != this, wxTHREAD_MISC_ERROR,
                  wxT("a thread can't delete itself") );
 {
     wxCHECK_MSG( This() != this, wxTHREAD_MISC_ERROR,
                  wxT("a thread can't delete itself") );


@@ -1442,6 +1453,8 @@ wxThreadError wxThread::Delete(ExitCode *rc)
 
     m_critsect.Leave();
 
 
     m_critsect.Leave();
 

+    OnDelete();
+

     switch ( state )
     {
         case STATE_NEW:
     switch ( state )
     {
         case STATE_NEW:


@@ -1476,10 +1489,10 @@ wxThreadError wxThread::Delete(ExitCode *rc)
             }
             //else: can't wait for detached threads
     }
             }
             //else: can't wait for detached threads
     }

-    
+

     if (state == STATE_NEW)
         return wxTHREAD_MISC_ERROR;
     if (state == STATE_NEW)
         return wxTHREAD_MISC_ERROR;

-            // for coherency with the MSW implementation, signal the user that 
+            // for coherency with the MSW implementation, signal the user that

             // Delete() was called on a thread which didn't start to run yet.
 
     return wxTHREAD_NO_ERROR;
             // Delete() was called on a thread which didn't start to run yet.
 
     return wxTHREAD_NO_ERROR;


@@ -1490,6 +1503,8 @@ wxThreadError wxThread::Kill()
     wxCHECK_MSG( This() != this, wxTHREAD_MISC_ERROR,
                  wxT("a thread can't kill itself") );
 
     wxCHECK_MSG( This() != this, wxTHREAD_MISC_ERROR,
                  wxT("a thread can't kill itself") );
 

+    OnKill();
+

     switch ( m_internal->GetState() )
     {
         case STATE_NEW:
     switch ( m_internal->GetState() )
     {
         case STATE_NEW:


@@ -1621,8 +1636,8 @@ wxThread::~wxThread()
     if ( m_internal->GetState() != STATE_EXITED &&
          m_internal->GetState() != STATE_NEW )
     {
     if ( m_internal->GetState() != STATE_EXITED &&
          m_internal->GetState() != STATE_NEW )
     {

-        wxLogDebug(wxT("The thread %ld is being destroyed although it is still running! The application may crash."),
-                   (long)GetId());
+        wxLogDebug(wxT("The thread %p is being destroyed although it is still running! The application may crash."),
+                   THR_ID(this));

     }
 
     m_critsect.Leave();
     }
 
     m_critsect.Leave();


@@ -1674,6 +1689,11 @@ bool wxThread::IsPaused() const
 // wxThreadModule
 //--------------------------------------------------------------------
 
 // wxThreadModule
 //--------------------------------------------------------------------
 

+#ifdef __WXOSX__
+void wxOSXThreadModuleOnInit();
+void wxOSXThreadModuleOnExit();
+#endif
+

 class wxThreadModule : public wxModule
 {
 public:
 class wxThreadModule : public wxModule
 {
 public:


@@ -1700,8 +1720,12 @@ bool wxThreadModule::OnInit()
 
     gs_mutexAllThreads = new wxMutex();
 
 
     gs_mutexAllThreads = new wxMutex();
 

+#ifdef __WXOSX__
+    wxOSXThreadModuleOnInit();
+#else

     gs_mutexGui = new wxMutex();
     gs_mutexGui->Lock();
     gs_mutexGui = new wxMutex();
     gs_mutexGui->Lock();

+#endif

 
     gs_mutexDeleteThread = new wxMutex();
     gs_condAllDeleted = new wxCondition(*gs_mutexDeleteThread);
 
     gs_mutexDeleteThread = new wxMutex();
     gs_condAllDeleted = new wxCondition(*gs_mutexDeleteThread);


@@ -1754,9 +1778,13 @@ void wxThreadModule::OnExit()
 
     delete gs_mutexAllThreads;
 
 
     delete gs_mutexAllThreads;
 

+#ifdef __WXOSX__
+    wxOSXThreadModuleOnExit();
+#else

     // destroy GUI mutex
     gs_mutexGui->Unlock();
     delete gs_mutexGui;
     // destroy GUI mutex
     gs_mutexGui->Unlock();
     delete gs_mutexGui;

+#endif

 
     // and free TLD slot
     (void)pthread_key_delete(gs_keySelf);
 
     // and free TLD slot
     (void)pthread_key_delete(gs_keySelf);


@@ -1782,7 +1810,7 @@ static void ScheduleThreadForDeletion()
 
 static void DeleteThread(wxThread *This)
 {
 
 static void DeleteThread(wxThread *This)
 {

-    wxLogTrace(TRACE_THREADS, wxT("Thread %p auto deletes."), This->GetId());
+    wxLogTrace(TRACE_THREADS, wxT("Thread %p auto deletes."), THR_ID(This));

 
     delete This;
 
 
     delete This;
 


@@ -1804,6 +1832,8 @@ static void DeleteThread(wxThread *This)
     }
 }
 
     }
 }
 

+#ifndef __WXOSX__
+

 void wxMutexGuiEnterImpl()
 {
     gs_mutexGui->Lock();
 void wxMutexGuiEnterImpl()
 {
     gs_mutexGui->Lock();


@@ -1814,6 +1844,8 @@ void wxMutexGuiLeaveImpl()
     gs_mutexGui->Unlock();
 }
 
     gs_mutexGui->Unlock();
 }
 

+#endif
+

 // ----------------------------------------------------------------------------
 // include common implementation code
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // include common implementation code
 // ----------------------------------------------------------------------------