3 files changed, 9 insertions, 52 deletions

diff --git a/src/OSSupport/CriticalSection.cpp b/src/OSSupport/CriticalSection.cpp
index 3e8e7498d..13a3e4d9f 100644
--- a/src/OSSupport/CriticalSection.cpp
+++ b/src/OSSupport/CriticalSection.cpp
@@ -1,6 +1,5 @@
 
 #include "Globals.h"  // NOTE: MSVC stupidness requires this to be the same across all modules
-#include "IsThread.h"
 
 
 
@@ -9,41 +8,12 @@
 ////////////////////////////////////////////////////////////////////////////////
 // cCriticalSection:
 
+#ifdef _DEBUG
 cCriticalSection::cCriticalSection()
 {
-	#ifdef _WIN32
-		InitializeCriticalSection(&m_CriticalSection);
-	#else
-		pthread_mutexattr_init(&m_Attributes);
-		pthread_mutexattr_settype(&m_Attributes, PTHREAD_MUTEX_RECURSIVE);
-
-		if (pthread_mutex_init(&m_CriticalSection, &m_Attributes) != 0)
-		{
-			LOGERROR("Could not initialize Critical Section!");
-		}
-	#endif
-	
-	#ifdef _DEBUG
-		m_IsLocked = 0;
-	#endif  // _DEBUG
-}
-
-
-
-
-
-cCriticalSection::~cCriticalSection()
-{
-	#ifdef _WIN32
-		DeleteCriticalSection(&m_CriticalSection);
-	#else
-		if (pthread_mutex_destroy(&m_CriticalSection) != 0)
-		{
-			LOGWARNING("Could not destroy Critical Section!");
-		}
-		pthread_mutexattr_destroy(&m_Attributes);
-	#endif
+	m_IsLocked = 0;
 }
+#endif  // _DEBUG
 
 
 
@@ -51,11 +21,7 @@ cCriticalSection::~cCriticalSection()
 
 void cCriticalSection::Lock()
 {
-	#ifdef _WIN32
-		EnterCriticalSection(&m_CriticalSection);
-	#else
-		pthread_mutex_lock(&m_CriticalSection);
-	#endif
+	m_Mutex.lock();
 	
 	#ifdef _DEBUG
 		m_IsLocked += 1;
@@ -74,11 +40,7 @@ void cCriticalSection::Unlock()
 		m_IsLocked -= 1;
 	#endif  // _DEBUG
 	
-	#ifdef _WIN32
-		LeaveCriticalSection(&m_CriticalSection);
-	#else
-		pthread_mutex_unlock(&m_CriticalSection);
-	#endif
+	m_Mutex.unlock();
 }
 
 
diff --git a/src/OSSupport/CriticalSection.h b/src/OSSupport/CriticalSection.h
index 7822a5471..19e4f78af 100644
--- a/src/OSSupport/CriticalSection.h
+++ b/src/OSSupport/CriticalSection.h
@@ -1,5 +1,6 @@
 
 #pragma once
+#include <mutex>
 
 
 
@@ -8,8 +9,6 @@
 class cCriticalSection
 {
 public:
-	cCriticalSection(void);
-	~cCriticalSection();
 
 	void Lock(void);
 	void Unlock(void);
@@ -17,6 +16,7 @@ public:
 	// IsLocked/IsLockedByCurrentThread are only used in ASSERT statements, but because of the changes with ASSERT they must always be defined
 	// The fake versions (in Release) will not effect the program in any way
 	#ifdef _DEBUG
+	cCriticalSection(void);
 	bool IsLocked(void);
 	bool IsLockedByCurrentThread(void);
 	#else
@@ -30,12 +30,7 @@ private:
 	std::thread::id m_OwningThreadID;
 	#endif  // _DEBUG
 	
-	#ifdef _WIN32
-		CRITICAL_SECTION m_CriticalSection;
-	#else  // _WIN32
-		pthread_mutex_t     m_CriticalSection;
-		pthread_mutexattr_t m_Attributes;
-	#endif  // else _WIN32
+	std::recursive_mutex m_Mutex;
 } ALIGN_8;
 
 
diff --git a/src/OSSupport/IsThread.cpp b/src/OSSupport/IsThread.cpp
index 4864ef28b..94c867d19 100644
--- a/src/OSSupport/IsThread.cpp
+++ b/src/OSSupport/IsThread.cpp
@@ -63,7 +63,7 @@ void cIsThread::Stop(void)
 
 
 bool cIsThread::Wait(void)
-{	
+{
 	#ifdef LOGD  // ProtoProxy doesn't have LOGD
 		LOGD("Waiting for thread %s to finish", m_ThreadName.c_str());
 	#endif  // LOGD