Applied [ 1186782 ] Setting thread stack size on Unix.

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

diff --git a/src/unix/threadpsx.cpp b/src/unix/threadpsx.cpp
index 86c408883416898b0d5d4d448ce2576870e8b481..14e588268ab0aec5930565eb9cf6698642395e35 100644 (file)
--- a/src/unix/threadpsx.cpp
+++ b/src/unix/threadpsx.cpp
@@ -1058,7 +1058,13 @@ wxThread::wxThread(wxThreadKind kind)
     m_isDetached = kind == wxTHREAD_DETACHED;
 }
 
-wxThreadError wxThread::Create(unsigned int WXUNUSED(stackSize))
+#ifdef HAVE_PTHREAD_ATTR_SETSTACKSIZE
+    #define WXUNUSED_STACKSIZE(identifier)  identifier
+#else
+    #define WXUNUSED_STACKSIZE(identifier)  WXUNUSED(identifier)
+#endif
+
+wxThreadError wxThread::Create(unsigned int WXUNUSED_STACKSIZE(stackSize))
 {
     if ( m_internal->GetState() != STATE_NEW )
     {
@@ -1070,6 +1076,11 @@ wxThreadError wxThread::Create(unsigned int WXUNUSED(stackSize))
     pthread_attr_t attr;
     pthread_attr_init(&attr);
 
+#ifdef HAVE_PTHREAD_ATTR_SETSTACKSIZE
+    if (stackSize)
+      pthread_attr_setstacksize(&attr, stackSize);
+#endif
+
 #ifdef HAVE_THREAD_PRIORITY_FUNCTIONS
     int policy;
     if ( pthread_attr_getschedpolicy(&attr, &policy) != 0 )