X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=blobdiff_plain;f=source%2Fcore%2Fsemaphore.h;h=28c3b3d72cb8f009fd4474cfa73ab586db1a1d02;hp=75c51e6a424716deee151e3bedfd7eb80342e006;hb=HEAD;hpb=e1ea831a640fba534e7e42e399f04cdf681ef8d3

diff --git a/source/core/semaphore.h b/source/core/semaphore.h
index 75c51e6..f504289 100644
--- a/source/core/semaphore.h
+++ b/source/core/semaphore.h
@@ -1,32 +1,26 @@
-/*
-This file is part of libmspframework
-Copyright © 2006  Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-#ifndef MSP_FRAMEWORK_SEMAPHORE_H_
-#define MSP_FRAMEWORK_SEMAPHORE_H_
-
-#include <pthread.h>
-#include "mutex.h"
-#include "../time/timedelta.h"
+#ifndef MSP_CORE_SEMAPHORE_H_
+#define MSP_CORE_SEMAPHORE_H_
+
+#include <msp/time/timedelta.h>
+#include "mspcore_api.h"
+#include "noncopyable.h"
 
 namespace Msp {
 
-class Semaphore
+class MSPCORE_API Semaphore: private NonCopyable
 {
-public:
-#ifndef WIN32
-	Semaphore()        { pthread_cond_init(&cond, 0); }
-	//Mutex &get_mutex() { return mutex; }
-	int   signal()     { MutexLock l(mutex); return pthread_cond_signal(&cond); }
-	int   broadcast()  { MutexLock l(mutex); return pthread_cond_broadcast(&cond); }
-	int   wait()       { mutex.lock(); return pthread_cond_wait(&cond, &mutex.mutex); }
-	int   wait(const Time::TimeDelta &);
-	~Semaphore()       { pthread_cond_destroy(&cond); }
-#endif
 private:
-	Mutex mutex;
-	pthread_cond_t cond;
+	struct Private;
+
+	Private *priv = nullptr;
+
+public:
+	Semaphore(unsigned);
+	~Semaphore();
+
+	void signal();
+	void wait();
+	bool wait(const Time::TimeDelta &);
 };
 
 }