correction to last commit: Korean and Romanian translations will only be in 2.9.1...

[wxWidgets.git] / src / os2 / thread.cpp

diff --git a/src/os2/thread.cpp b/src/os2/thread.cpp
index bcdd9e1934bdddd3064ddf3b10972e435182f802..f0b8e6068e537e7b8aee83eaf93c1a0fd604dc0c 100644 (file)
--- a/src/os2/thread.cpp
+++ b/src/os2/thread.cpp
@@ -96,7 +96,8 @@ public:
     bool IsOk() const { return m_vMutex != NULL; }
 
     wxMutexError Lock() { return LockTimeout(SEM_INDEFINITE_WAIT); }
     bool IsOk() const { return m_vMutex != NULL; }
 
     wxMutexError Lock() { return LockTimeout(SEM_INDEFINITE_WAIT); }

-    wxMutexError TryLock() { return LockTimeout(SEM_IMMEDIATE_RETURN); }
+    wxMutexError Lock(unsigned long ms) { return LockTimeout(ms); }
+    wxMutexError TryLock();

     wxMutexError Unlock();
 
 private:
     wxMutexError Unlock();
 
 private:


@@ -127,6 +128,14 @@ wxMutexInternal::~wxMutexInternal()
     }
 }
 
     }
 }
 

+wxMutexError wxMutexInternal::TryLock()
+{
+    const wxMutexError rc = LockTimeout( SEM_IMMEDIATE_RETURN );
+
+    // we have a special return code for timeout in this case
+    return rc == wxMUTEX_TIMEOUT ? wxMUTEX_BUSY : rc;
+}
+

 wxMutexError wxMutexInternal::LockTimeout(ULONG ulMilliseconds)
 {
     APIRET                          ulrc;
 wxMutexError wxMutexInternal::LockTimeout(ULONG ulMilliseconds)
 {
     APIRET                          ulrc;


@@ -136,6 +145,7 @@ wxMutexError wxMutexInternal::LockTimeout(ULONG ulMilliseconds)
     switch (ulrc)
     {
         case ERROR_TIMEOUT:
     switch (ulrc)
     {
         case ERROR_TIMEOUT:

+            return wxMUTEX_TIMEOUT;

         case ERROR_TOO_MANY_SEM_REQUESTS:
             return wxMUTEX_BUSY;
 
         case ERROR_TOO_MANY_SEM_REQUESTS:
             return wxMUTEX_BUSY;
 


@@ -559,13 +569,6 @@ void wxThread::Yield()
     ::DosSleep(0);
 }
 
     ::DosSleep(0);
 }
 

-void wxThread::Sleep(
-  unsigned long                     ulMilliseconds
-)
-{
-    ::DosSleep(ulMilliseconds);
-}
-

 int wxThread::GetCPUCount()
 {
     ULONG CPUCount;
 int wxThread::GetCPUCount()
 {
     ULONG CPUCount;


@@ -975,7 +978,7 @@ void WXDLLEXPORT wxWakeUpMainThread()
 #endif
 }
 
 #endif
 }
 

-void WXDLLEXPORT wxMutexGuiEnter()
+void wxMutexGuiEnterImpl()

 {
     // this would dead lock everything...
     wxASSERT_MSG( !wxThread::IsMain(),
 {
     // this would dead lock everything...
     wxASSERT_MSG( !wxThread::IsMain(),


@@ -997,7 +1000,7 @@ void WXDLLEXPORT wxMutexGuiEnter()
     gs_pCritsectGui->Enter();
 }
 
     gs_pCritsectGui->Enter();
 }
 

-void WXDLLEXPORT wxMutexGuiLeave()
+void wxMutexGuiLeaveImpl()

 {
     wxCriticalSectionLocker enter(*gs_pCritsectWaitingForGui);
 
 {
     wxCriticalSectionLocker enter(*gs_pCritsectWaitingForGui);