X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fthread.h;h=51ca0ef3395c2abe80d182a6cef056429d655e75;hb=a883560b42163f5ed0c83204469d17dd4f0134b6;hp=a115853211ba122ddb3628326339d43473474a0b;hpb=1013e3c216cdf8e0ecc0f3b1e8314989b5333818;p=libs%2Fcore.git

diff --git a/source/thread.h b/source/thread.h
index a115853..51ca0ef 100644
--- a/source/thread.h
+++ b/source/thread.h
@@ -6,6 +6,10 @@ Distributed under the LGPL
 #ifndef MSP_FRAMEWORK_THREAD_H_
 #define MSP_FRAMEWORK_THREAD_H_
 
+#ifdef WIN32
+#include "win32signum.h"
+#endif
+
 #include <pthread.h>
 
 namespace Msp {
@@ -17,12 +21,13 @@ public:
 	void kill(int s)   { pthread_kill(thread_, s); }
 	virtual ~Thread();
 protected:
-	Thread()           { }
-	void launch()      { pthread_create(&thread_, 0, &main_, this); }
+	Thread(): valid_(false) { }
+	void launch()      { if(!valid_) pthread_create(&thread_, 0, &main_, this); }
 	virtual void *main()=0;
 	void exit(void *r) { pthread_exit(r); }
 private:
 	pthread_t thread_;
+	bool      valid_;
 
 	Thread(const Thread &);
 	Thread &operator=(const Thread &);