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

diff --git a/src/unix/threadpsx.cpp b/src/unix/threadpsx.cpp
index 2c68b71db9be562d3ea8d4fd54cc87798403d736..7306f1e20707e97b59ddca052a1c212f042090ff 100644 (file)
--- a/src/unix/threadpsx.cpp
+++ b/src/unix/threadpsx.cpp
@@ -113,7 +113,7 @@ WX_DEFINE_ARRAY(wxThread *, wxArrayThread);
 static wxArrayThread gs_allThreads;
 
 // the id of the main thread
-static pthread_t gs_tidMain;
+static pthread_t gs_tidMain = (pthread_t)-1;
 
 // the key for the pointer to the associated wxThread object
 static pthread_key_t gs_keySelf;
@@ -501,14 +501,14 @@ wxSemaError wxSemaphoreInternal::Wait()
     while ( m_count == 0 )
     {
         wxLogTrace(TRACE_SEMA,
-                   "Thread %ld waiting for semaphore to become signalled",
+                   _T("Thread %ld waiting for semaphore to become signalled"),
                    wxThread::GetCurrentId());
 
         if ( m_cond.Wait() != wxCOND_NO_ERROR )
             return wxSEMA_MISC_ERROR;
 
         wxLogTrace(TRACE_SEMA,
-                   "Thread %ld finished waiting for semaphore, count = %lu",
+                   _T("Thread %ld finished waiting for semaphore, count = %lu"),
                    wxThread::GetCurrentId(), (unsigned long)m_count);
     }
 
@@ -575,7 +575,7 @@ wxSemaError wxSemaphoreInternal::Post()
     m_count++;
 
     wxLogTrace(TRACE_SEMA,
-               "Thread %ld about to signal semaphore, count = %lu",
+               _T("Thread %ld about to signal semaphore, count = %lu"),
                wxThread::GetCurrentId(), (unsigned long)m_count);
 
     return m_cond.Signal() == wxCOND_NO_ERROR ? wxSEMA_NO_ERROR
@@ -678,7 +678,7 @@ public:
 private:
     pthread_t     m_threadId;   // id of the thread
     wxThreadState m_state;      // see wxThreadState enum
-    int           m_prio;       // in wxWindows units: from 0 to 100
+    int           m_prio;       // in wxWidgets units: from 0 to 100
 
     // this flag is set when the thread should terminate
     bool m_cancelled;
@@ -893,8 +893,7 @@ void wxThreadInternal::Wait()
                 // wxLogDebug: it is possible to bring the system to its knees
                 // by creating too many threads and not joining them quite
                 // easily
-                wxLogError(_("Failed to join a thread, potential memory leak "
-                             "detected - please restart the program"));
+                wxLogError(_("Failed to join a thread, potential memory leak detected - please restart the program"));
             }
 
             m_shouldBeJoined = FALSE;
@@ -958,7 +957,7 @@ wxThread *wxThread::This()
 
 bool wxThread::IsMain()
 {
-    return (bool)pthread_equal(pthread_self(), gs_tidMain);
+    return (bool)pthread_equal(pthread_self(), gs_tidMain) || gs_tidMain == (pthread_t)-1;
 }
 
 void wxThread::Yield()
@@ -1456,8 +1455,7 @@ wxThreadError wxThread::Kill()
 void wxThread::Exit(ExitCode status)
 {
     wxASSERT_MSG( This() == this,
-                  _T("wxThread::Exit() can only be called in the "
-                     "context of the same thread") );
+                  _T("wxThread::Exit() can only be called in the context of the same thread") );
 
     if ( m_isDetached )
     {
@@ -1496,8 +1494,7 @@ void wxThread::Exit(ExitCode status)
 bool wxThread::TestDestroy()
 {
     wxASSERT_MSG( This() == this,
-                  _T("wxThread::TestDestroy() can only be called in the "
-                     "context of the same thread") );
+                  _T("wxThread::TestDestroy() can only be called in the context of the same thread") );
 
     m_critsect.Enter();
 
@@ -1530,8 +1527,7 @@ wxThread::~wxThread()
     if ( m_internal->GetState() != STATE_EXITED &&
          m_internal->GetState() != STATE_NEW )
     {
-        wxLogDebug(_T("The thread %ld is being destroyed although it is still "
-                      "running! The application may crash."), GetId());
+        wxLogDebug(_T("The thread %ld is being destroyed although it is still running! The application may crash."), GetId());
     }
 
     m_critsect.Leave();
@@ -1597,8 +1593,7 @@ bool wxThreadModule::OnInit()
     int rc = pthread_key_create(&gs_keySelf, NULL /* dtor function */);
     if ( rc != 0 )
     {
-        wxLogSysError(rc, _("Thread module initialization failed: "
-                            "failed to create thread key"));
+        wxLogSysError(rc, _("Thread module initialization failed: failed to create thread key"));
 
         return FALSE;
     }