load wsock32.dll dynamically, so that wxCore has no dependency on it

[wxWidgets.git] / src / mac / thread.cpp

diff --git a/src/mac/thread.cpp b/src/mac/thread.cpp
index 8c6e856cc6efa3617710388802a01b387e9209df..47638b34169912dd2d500cc86023b9bf5213c4b9 100644 (file)
--- a/src/mac/thread.cpp
+++ b/src/mac/thread.cpp
@@ -38,6 +38,7 @@
 #include <Threads.h>
 #include "wx/mac/uma.h"
 #include "wx/mac/macnotfy.h"
 #include <Threads.h>
 #include "wx/mac/uma.h"
 #include "wx/mac/macnotfy.h"

+#include "Timer.h"

 #endif
 
 #define INFINITE 0xFFFFFFFF
 #endif
 
 #define INFINITE 0xFFFFFFFF


@@ -64,6 +65,7 @@ enum wxThreadState
 
 static ThreadID gs_idMainThread = kNoThreadID ;
 static bool gs_waitingForThread = FALSE ;
 
 static ThreadID gs_idMainThread = kNoThreadID ;
 static bool gs_waitingForThread = FALSE ;

+size_t g_numberOfThreads = 0;

 
 // ============================================================================
 // MacOS implementation of thread classes
 
 // ============================================================================
 // MacOS implementation of thread classes


@@ -527,11 +529,20 @@ void wxThread::Yield()
 
 void wxThread::Sleep(unsigned long milliseconds)
 {
 
 void wxThread::Sleep(unsigned long milliseconds)
 {

-    clock_t start = clock();
+    UnsignedWide start, now;
+
+    Microseconds(&start);
+
+    double mssleep = milliseconds * 1000 ;
+    double msstart, msnow ;
+    msstart = (start.hi * 4294967296.0 + start.lo) ;
+    

     do
     {
         YieldToAnyThread();
     do
     {
         YieldToAnyThread();

-    } while( clock() - start < milliseconds /  1000.0 * CLOCKS_PER_SEC ) ;
+        Microseconds(&now);
+        msnow = (now.hi * 4294967296.0 + now.lo) ;
+    } while( msnow - msstart < mssleep );

 }
 
 int wxThread::GetCPUCount()
 }
 
 int wxThread::GetCPUCount()


@@ -571,6 +582,7 @@ bool wxThread::SetConcurrency(size_t level)
 
 wxThread::wxThread(wxThreadKind kind)
 {
 
 wxThread::wxThread(wxThreadKind kind)
 {

+    g_numberOfThreads++;

     m_internal = new wxThreadInternal();
 
     m_isDetached = kind == wxTHREAD_DETACHED;
     m_internal = new wxThreadInternal();
 
     m_isDetached = kind == wxTHREAD_DETACHED;


@@ -579,6 +591,17 @@ wxThread::wxThread(wxThreadKind kind)
 
 wxThread::~wxThread()
 {
 
 wxThread::~wxThread()
 {

+    if (g_numberOfThreads>0)
+    {
+        g_numberOfThreads--;
+    }
+#ifdef __WXDEBUG__
+    else
+    {
+        wxFAIL_MSG(wxT("More threads deleted than created."));
+    }
+#endif
+

     s_threads.Remove( (void*) this ) ;
     if (m_internal != NULL) {
         delete m_internal;
     s_threads.Remove( (void*) this ) ;
     if (m_internal != NULL) {
         delete m_internal;