DeadlockDetect now lists some tracked CS's stats.

src/Bindings/LuaState.cpp

@@ -19,6 +19,7 @@ extern "C"
 #include "LuaJson.h"
 #include "../Entities/Entity.h"
 #include "../BlockEntities/BlockEntity.h"
+#include "../DeadlockDetect.h"
 
 
 
@@ -2225,6 +2226,24 @@ void cLuaState::LogApiCallParamFailure(const char * a_FnName, const char * a_Par
 
 
 
+void cLuaState::TrackInDeadlockDetect(cDeadlockDetect & a_DeadlockDetect)
+{
+	a_DeadlockDetect.TrackCriticalSection(m_CS, Printf("cLuaState %s", m_SubsystemName.c_str()));
+}
+
+
+
+
+
+void cLuaState::UntrackInDeadlockDetect(cDeadlockDetect & a_DeadlockDetect)
+{
+	a_DeadlockDetect.UntrackCriticalSection(m_CS);
+}
+
+
+
+
+
 int cLuaState::ReportFnCallErrors(lua_State * a_LuaState)
 {
 	LOGWARNING("LUA: %s", lua_tostring(a_LuaState, -1));

src/Bindings/LuaState.h

@@ -46,6 +46,7 @@ class cLuaServerHandle;
 class cLuaTCPLink;
 class cLuaUDPEndpoint;
 class cPluginLua;
+class cDeadlockDetect;
 
 
 
@@ -822,6 +823,12 @@ public:
 	logs the stack trace and stack values. */
 	void LogApiCallParamFailure(const char * a_FnName, const char * a_ParamNames);
 
+	/** Adds this object's CS to the DeadlockDetect's tracked CSs. */
+	void TrackInDeadlockDetect(cDeadlockDetect & a_DeadlockDetect);
+
+	/** Removes this object's CS from the DeadlockDetect's tracked CSs. */
+	void UntrackInDeadlockDetect(cDeadlockDetect & a_DeadlockDetect);
+
 protected:
 
 	cCriticalSection m_CS;

src/Bindings/PluginLua.cpp

@@ -33,10 +33,12 @@ extern "C"
 ////////////////////////////////////////////////////////////////////////////////
 // cPluginLua:
 
-cPluginLua::cPluginLua(const AString & a_PluginDirectory) :
+cPluginLua::cPluginLua(const AString & a_PluginDirectory, cDeadlockDetect & a_DeadlockDetect) :
 	cPlugin(a_PluginDirectory),
-	m_LuaState(Printf("plugin %s", a_PluginDirectory.c_str()))
+	m_LuaState(Printf("plugin %s", a_PluginDirectory.c_str())),
+	m_DeadlockDetect(a_DeadlockDetect)
 {
+	m_LuaState.TrackInDeadlockDetect(a_DeadlockDetect);
 }
 
 
@@ -46,6 +48,7 @@ cPluginLua::cPluginLua(const AString & a_PluginDirectory) :
 cPluginLua::~cPluginLua()
 {
 	Close();
+	m_LuaState.UntrackInDeadlockDetect(m_DeadlockDetect);
 }
 
 

src/Bindings/PluginLua.h

@@ -62,7 +62,7 @@ public:
 
 
 
-	cPluginLua(const AString & a_PluginDirectory);
+	cPluginLua(const AString & a_PluginDirectory, cDeadlockDetect & a_DeadlockDetect);
 	~cPluginLua();
 
 	virtual void OnDisable(void) override;
@@ -179,6 +179,9 @@ protected:
 	/** Hooks that the plugin has registered. */
 	cHookMap m_HookMap;
 
+	/** The DeadlockDetect object to which the plugin's CS is tracked. */
+	cDeadlockDetect & m_DeadlockDetect;
+
 
 	/** Releases all Lua references, notifies and removes all m_Resettables[] and closes the m_LuaState. */
 	void Close(void);

src/Bindings/PluginManager.cpp

@@ -32,8 +32,9 @@ cPluginManager * cPluginManager::Get(void)
 
 
 
-cPluginManager::cPluginManager(void) :
-	m_bReloadPlugins(false)
+cPluginManager::cPluginManager(cDeadlockDetect & a_DeadlockDetect) :
+	m_bReloadPlugins(false),
+	m_DeadlockDetect(a_DeadlockDetect)
 {
 }
 
@@ -98,7 +99,7 @@ void cPluginManager::RefreshPluginList(void)
 		}  // for plugin - m_Plugins[]
 		if (!hasFound)
 		{
-			m_Plugins.push_back(std::make_shared<cPluginLua>(folder));
+			m_Plugins.push_back(std::make_shared<cPluginLua>(folder, m_DeadlockDetect));
 		}
 	}  // for folder - Folders[]
 }
@@ -602,6 +603,8 @@ bool cPluginManager::CallHookEntityChangedWorld(cEntity & a_Entity, cWorld & a_W
 bool cPluginManager::CallHookExecuteCommand(cPlayer * a_Player, const AStringVector & a_Split, const AString & a_EntireCommand, CommandResult & a_Result)
 {
 	// Output the command being executed to log (for troubleshooting deadlocks-in-commands):
+	if (a_Player != nullptr)
+	{
 		auto world = a_Player->GetWorld();
 		AString worldName;
 		Int64 worldAge;
@@ -621,6 +624,7 @@ bool cPluginManager::CallHookExecuteCommand(cPlayer * a_Player, const AStringVec
 			worldName.c_str(),
 			worldAge
 		);
+	}
 
 	FIND_HOOK(HOOK_EXECUTE_COMMAND);
 	VERIFY_HOOK;

src/Bindings/PluginManager.h

@@ -26,6 +26,7 @@ class cPlugin;
 class cProjectileEntity;
 class cWorld;
 class cSettingsRepositoryInterface;
+class cDeadlockDetect;
 struct TakeDamageInfo;
 
 typedef SharedPtr<cPlugin> cPluginPtr;
@@ -413,8 +414,11 @@ private:
 	/** If set to true, all the plugins will be reloaded within the next call to Tick(). */
 	bool m_bReloadPlugins;
 
+	/** The deadlock detect in which all plugins should track their CSs. */
+	cDeadlockDetect & m_DeadlockDetect;
 
-	cPluginManager();
+
+	cPluginManager(cDeadlockDetect & a_DeadlockDetect);
 	virtual ~cPluginManager();
 
 	/** Reloads all plugins, defaulting to settings.ini for settings location */

src/ChunkMap.cpp

@@ -19,6 +19,7 @@
 #include "SetChunkData.h"
 #include "Blocks/ChunkInterface.h"
 #include "Entities/Pickup.h"
+#include "DeadlockDetect.h"
 
 #ifndef _WIN32
 	#include <cstdlib>  // abs
@@ -2783,6 +2784,24 @@ void cChunkMap::SetChunkAlwaysTicked(int a_ChunkX, int a_ChunkZ, bool a_AlwaysTi
 
 
 
+void cChunkMap::TrackInDeadlockDetect(cDeadlockDetect & a_DeadlockDetect, const AString & a_WorldName)
+{
+	a_DeadlockDetect.TrackCriticalSection(m_CSChunks, Printf("World %s chunkmap", a_WorldName.c_str()));
+}
+
+
+
+
+
+void cChunkMap::UntrackInDeadlockDetect(cDeadlockDetect & a_DeadlockDetect)
+{
+	a_DeadlockDetect.UntrackCriticalSection(m_CSChunks);
+}
+
+
+
+
+
 void cChunkMap::FastSetBlock(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta)
 {
 	int ChunkX, ChunkZ, X = a_BlockX, Y = a_BlockY, Z = a_BlockZ;

src/ChunkMap.h

@@ -38,6 +38,7 @@ class cMobCensus;
 class cMobSpawner;
 class cSetChunkData;
 class cBoundingBox;
+class cDeadlockDetect;
 
 typedef std::list<cClientHandle *>         cClientHandleList;
 typedef cChunk *                           cChunkPtr;
@@ -411,6 +412,12 @@ public:
 	as at least one requests is active the chunk will be ticked). */
 	void SetChunkAlwaysTicked(int a_ChunkX, int a_ChunkZ, bool a_AlwaysTicked);
 
+	/** Adds this chunkmap's CS to the DeadlockDetect's tracked CSs. */
+	void TrackInDeadlockDetect(cDeadlockDetect & a_DeadlockDetect, const AString & a_WorldName);
+
+	/** Removes this chunkmap's CS from the DeadlockDetect's tracked CSs. */
+	void UntrackInDeadlockDetect(cDeadlockDetect & a_DeadlockDetect);
+
 private:
 
 	// The chunks can manipulate neighbors while in their Tick() method, using LockedGetBlock() and LockedSetBlock()

src/DeadlockDetect.cpp

@@ -30,6 +30,27 @@ cDeadlockDetect::cDeadlockDetect(void) :
 
 
 
+cDeadlockDetect::~cDeadlockDetect()
+{
+	// Check that all tracked CSs have been removed, report any remaining:
+	cCSLock lock(m_CS);
+	if (!m_TrackedCriticalSections.empty())
+	{
+		LOGWARNING("DeadlockDetect: Some CS objects (%u) haven't been removed from tracking", static_cast<unsigned>(m_TrackedCriticalSections.size()));
+		for (const auto & tcs: m_TrackedCriticalSections)
+		{
+			LOGWARNING("  CS %p / %s",
+				static_cast<void *>(tcs.first),
+				tcs.second.c_str()
+			);
+		}
+	}
+}
+
+
+
+
+
 bool cDeadlockDetect::Start(int a_IntervalSec)
 {
 	m_IntervalSec = a_IntervalSec;
@@ -61,6 +82,33 @@ bool cDeadlockDetect::Start(int a_IntervalSec)
 
 
 
+void cDeadlockDetect::TrackCriticalSection(cCriticalSection & a_CS, const AString & a_Name)
+{
+	cCSLock lock(m_CS);
+	m_TrackedCriticalSections.emplace_back(std::make_pair(&a_CS, a_Name));
+}
+
+
+
+
+
+void cDeadlockDetect::UntrackCriticalSection(cCriticalSection & a_CS)
+{
+	cCSLock lock(m_CS);
+	for (auto itr = m_TrackedCriticalSections.begin(), end = m_TrackedCriticalSections.end(); itr != end; ++itr)
+	{
+		if (itr->first == &a_CS)
+		{
+			m_TrackedCriticalSections.erase(itr);
+			return;
+		}
+	}
+}
+
+
+
+
+
 void cDeadlockDetect::Execute(void)
 {
 	// Loop until the signal to terminate:
@@ -140,6 +188,7 @@ void cDeadlockDetect::DeadlockDetected(const AString & a_WorldName, Int64 a_Worl
 	LOGERROR("Deadlock detected: world %s has been stuck at age %lld. Aborting the server.",
 		a_WorldName.c_str(), static_cast<long long>(a_WorldAge)
 	);
+	ListTrackedCSs();
 	ASSERT(!"Deadlock detected");
 	abort();
 }
@@ -147,3 +196,19 @@ void cDeadlockDetect::DeadlockDetected(const AString & a_WorldName, Int64 a_Worl
 
 
 
+
+void cDeadlockDetect::ListTrackedCSs(void)
+{
+	cCSLock lock(m_CS);
+	for (const auto & cs: m_TrackedCriticalSections)
+	{
+		LOG("CS at %p, %s: RecursionCount = %d, ThreadIDHash = %04llx",
+			static_cast<void *>(cs.first), cs.second.c_str(),
+			cs.first->m_RecursionCount, static_cast<UInt64>(std::hash<std::thread::id>()(cs.first->m_OwningThreadID))
+		);
+	}
+}
+
+
+
+

src/DeadlockDetect.h

@@ -27,10 +27,20 @@ class cDeadlockDetect :
 
 public:
 	cDeadlockDetect(void);
+	~cDeadlockDetect();
 
 	/** Starts the detection. Hides cIsThread's Start, because we need some initialization */
 	bool Start(int a_IntervalSec);
 
+	/** Adds the critical section for tracking.
+	Tracked CSs are listed, together with ownership details, when a deadlock is detected.
+	A tracked CS must be untracked before it is destroyed.
+	a_Name is an arbitrary name that is listed along with the CS in the output. */
+	void TrackCriticalSection(cCriticalSection & a_CS, const AString & a_Name);
+
+	/** Removes the CS from the tracking. */
+	void UntrackCriticalSection(cCriticalSection & a_CS);
+
 protected:
 	struct sWorldAge
 	{
@@ -44,6 +54,13 @@ protected:
 	/** Maps world name -> sWorldAge */
 	typedef std::map<AString, sWorldAge> WorldAges;
 
+	/** Protects m_TrackedCriticalSections from multithreaded access. */
+	cCriticalSection m_CS;
+
+	/** CriticalSections that are tracked (their status output on deadlock).
+	Protected against multithreaded access by m_CS. */
+	std::vector<std::pair<cCriticalSection *, AString>> m_TrackedCriticalSections;
+
 	WorldAges m_WorldAges;
 
 	/** Number of secods for which the ages must be the same for the detection to trigger */
@@ -63,6 +80,9 @@ protected:
 	a_WorldName is the name of the world whose age has triggered the detection.
 	a_WorldAge is the age (in ticks) in which the world is stuck. */
 	NORETURN void DeadlockDetected(const AString & a_WorldName, Int64 a_WorldAge);
+
+	/** Outputs a listing of the tracked CSs, together with their name and state. */
+	void ListTrackedCSs();
 } ;
 
 

src/OSSupport/CriticalSection.cpp

@@ -9,12 +9,10 @@
 ////////////////////////////////////////////////////////////////////////////////
 // cCriticalSection:
 
-#ifdef _DEBUG
-cCriticalSection::cCriticalSection()
+cCriticalSection::cCriticalSection():
+	m_RecursionCount(0)
 {
-	m_IsLocked = 0;
 }
-#endif  // _DEBUG
 
 
 
@@ -24,10 +22,8 @@ void cCriticalSection::Lock()
 {
 	m_Mutex.lock();
 
-	#ifdef _DEBUG
-		m_IsLocked += 1;
+	m_RecursionCount += 1;
 	m_OwningThreadID = std::this_thread::get_id();
-	#endif  // _DEBUG
 }
 
 
@@ -36,10 +32,8 @@ void cCriticalSection::Lock()
 
 void cCriticalSection::Unlock()
 {
-	#ifdef _DEBUG
-		ASSERT(m_IsLocked > 0);
-		m_IsLocked -= 1;
-	#endif  // _DEBUG
+	ASSERT(IsLockedByCurrentThread());
+	m_RecursionCount -= 1;
 
 	m_Mutex.unlock();
 }
@@ -48,10 +42,9 @@ void cCriticalSection::Unlock()
 
 
 
-#ifdef _DEBUG
 bool cCriticalSection::IsLocked(void)
 {
-	return (m_IsLocked > 0);
+	return (m_RecursionCount > 0);
 }
 
 
@@ -60,9 +53,8 @@ bool cCriticalSection::IsLocked(void)
 
 bool cCriticalSection::IsLockedByCurrentThread(void)
 {
-	return ((m_IsLocked > 0) && (m_OwningThreadID == std::this_thread::get_id()));
+	return ((m_RecursionCount > 0) && (m_OwningThreadID == std::this_thread::get_id()));
 }
-#endif  // _DEBUG
 
 
 

src/OSSupport/CriticalSection.h

@@ -9,27 +9,40 @@
 
 class cCriticalSection
 {
+	friend class cDeadlockDetect;  // Allow the DeadlockDetect to read the internals, so that it may output some statistics
+
 public:
 	void Lock(void);
 	void Unlock(void);
 
-	// 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);
+
+	/** Returns true if the CS is currently locked.
+	Note that since it relies on the m_RecursionCount value, it is inherently thread-unsafe, prone to false positives.
+	Also, due to multithreading, the state can change between this when function is evaluated and the returned value is used.
+	To be used in ASSERT(IsLocked()) only. */
 	bool IsLocked(void);
+
+	/** Returns true if the CS is currently locked by the thread calling this function.
+	Note that since it relies on the m_RecursionCount value, it is inherently thread-unsafe, prone to false positives.
+	Also, due to multithreading, the state can change between this when function is evaluated and the returned value is used.
+	To be used in ASSERT(IsLockedByCurrentThread()) only. */
 	bool IsLockedByCurrentThread(void);
-	#else
-		bool IsLocked(void) { return false; }
-		bool IsLockedByCurrentThread(void) { return false; }
-	#endif  // _DEBUG
 
 private:
 
-	#ifdef _DEBUG
-	int           m_IsLocked;  // Number of times this CS is locked
+	/** Number of times that this CS is currently locked (levels of recursion). Zero if not locked.
+	Note that this value should be considered true only when the CS is locked; without the lock, it is UndefinedBehavior to even read it,
+	but making it std::atomic would impose too much of a runtime penalty.
+	It is only ever read without the lock in the DeadlockDetect, where the server is terminating anyway. */
+	int m_RecursionCount;
+
+	/** ID of the thread that is currently holding the CS.
+	Note that this value should be considered true only when the CS is locked; without the lock, it is UndefinedBehavior to even read it,
+	but making it std::atomic would impose too much of a runtime penalty.
+	When unlocked, the value stored here has no meaning, it may be an ID of a previous holder, or it could be any garbage.
+	It is only ever read without the lock in the DeadlockDetect, where the server is terminating anyway. */
 	std::thread::id m_OwningThreadID;
-	#endif  // _DEBUG
 
 	std::recursive_mutex m_Mutex;
 } ALIGN_8;

src/Root.cpp

@@ -182,7 +182,7 @@ void cRoot::Start(std::unique_ptr<cSettingsRepositoryInterface> a_OverridesRepo)
 	LoadWorlds(*settingsRepo, IsNewIniFile);
 
 	LOGD("Loading plugin manager...");
-	m_PluginManager = new cPluginManager();
+	m_PluginManager = new cPluginManager(dd);
 	m_PluginManager->ReloadPluginsNow(*settingsRepo);
 
 	LOGD("Loading MonsterConfig...");
@@ -193,7 +193,7 @@ void cRoot::Start(std::unique_ptr<cSettingsRepositoryInterface> a_OverridesRepo)
 	m_Authenticator.Start(*settingsRepo);
 
 	LOGD("Starting worlds...");
-	StartWorlds();
+	StartWorlds(dd);
 
 	if (settingsRepo->GetValueSetB("DeadlockDetect", "Enabled", true))
 	{
@@ -248,7 +248,7 @@ void cRoot::Start(std::unique_ptr<cSettingsRepositoryInterface> a_OverridesRepo)
 	dd.Stop();
 
 	LOGD("Stopping world threads...");
-	StopWorlds();
+	StopWorlds(dd);
 
 	LOGD("Stopping authenticator...");
 	m_Authenticator.Stop();
@@ -486,11 +486,11 @@ void cRoot::LoadWorlds(cSettingsRepositoryInterface & a_Settings, bool a_IsNewIn
 
 
 
-void cRoot::StartWorlds(void)
+void cRoot::StartWorlds(cDeadlockDetect & a_DeadlockDetect)
 {
 	for (WorldMap::iterator itr = m_WorldsByName.begin(); itr != m_WorldsByName.end(); ++itr)
 	{
-		itr->second->Start();
+		itr->second->Start(a_DeadlockDetect);
 		itr->second->InitializeSpawn();
 		m_PluginManager->CallHookWorldStarted(*itr->second);
 	}
@@ -500,11 +500,11 @@ void cRoot::StartWorlds(void)
 
 
 
-void cRoot::StopWorlds(void)
+void cRoot::StopWorlds(cDeadlockDetect & a_DeadlockDetect)
 {
 	for (WorldMap::iterator itr = m_WorldsByName.begin(); itr != m_WorldsByName.end(); ++itr)
 	{
-		itr->second->Stop();
+		itr->second->Stop(a_DeadlockDetect);
 	}
 }
 

src/Root.h

@@ -27,6 +27,7 @@ class cPlayer;
 class cCommandOutputCallback;
 class cCompositeChat;
 class cSettingsRepositoryInterface;
+class cDeadlockDetect;
 
 typedef cItemCallback<cPlayer> cPlayerListCallback;
 typedef cItemCallback<cWorld>  cWorldListCallback;
@@ -226,10 +227,10 @@ private:
 	void LoadWorlds(cSettingsRepositoryInterface & a_Settings, bool a_IsNewIniFile);
 
 	/** Starts each world's life */
-	void StartWorlds(void);
+	void StartWorlds(cDeadlockDetect & a_DeadlockDetect);
 
 	/** Stops each world's threads, so that it's safe to unload them */
-	void StopWorlds(void);
+	void StopWorlds(cDeadlockDetect & a_DeadlockDetect);
 
 	/** Unloads all worlds from memory */
 	void UnloadWorlds(void);

src/World.cpp

@@ -12,6 +12,7 @@
 #include "ChunkMap.h"
 #include "Generating/ChunkDesc.h"
 #include "SetChunkData.h"
+#include "DeadlockDetect.h"
 
 // Serializers
 #include "WorldStorage/ScoreboardSerializer.h"
@@ -433,8 +434,13 @@ void cWorld::InitializeSpawn(void)
 
 
 
-void cWorld::Start(void)
+void cWorld::Start(cDeadlockDetect & a_DeadlockDetect)
 {
+	// Track the CSs used by this world in the deadlock detector:
+	a_DeadlockDetect.TrackCriticalSection(m_CSClients, Printf("World %s clients", m_WorldName.c_str()));
+	a_DeadlockDetect.TrackCriticalSection(m_CSPlayers, Printf("World %s players", m_WorldName.c_str()));
+	a_DeadlockDetect.TrackCriticalSection(m_CSTasks,   Printf("World %s tasks",   m_WorldName.c_str()));
+
 	m_SpawnX = 0;
 	m_SpawnY = cChunkDef::Height;
 	m_SpawnZ = 0;
@@ -603,6 +609,7 @@ void cWorld::Start(void)
 	SetTimeOfDay(IniFile.GetValueSetI("General", "TimeInTicks", GetTimeOfDay()));
 
 	m_ChunkMap = cpp14::make_unique<cChunkMap>(this);
+	m_ChunkMap->TrackInDeadlockDetect(a_DeadlockDetect, m_WorldName);
 
 	// preallocate some memory for ticking blocks so we don't need to allocate that often
 	m_BlockTickQueue.reserve(1000);
@@ -953,7 +960,7 @@ void cWorld::InitialiseAndLoadMobSpawningValues(cIniFile & a_IniFile)
 
 
 
-void cWorld::Stop(void)
+void cWorld::Stop(cDeadlockDetect & a_DeadlockDetect)
 {
 	// Delete the clients that have been in this world:
 	{
@@ -990,6 +997,11 @@ void cWorld::Stop(void)
 	m_Generator.Stop();
 	m_ChunkSender.Stop();
 	m_Storage.Stop();
+
+	a_DeadlockDetect.UntrackCriticalSection(m_CSClients);
+	a_DeadlockDetect.UntrackCriticalSection(m_CSPlayers);
+	a_DeadlockDetect.UntrackCriticalSection(m_CSTasks);
+	m_ChunkMap->UntrackInDeadlockDetect(a_DeadlockDetect);
 }
 
 

src/World.h

@@ -58,7 +58,7 @@ class cCompositeChat;
 class cCuboid;
 class cSetChunkData;
 class cBroadcaster;
-
+class cDeadlockDetect;
 
 typedef std::list< cPlayer * > cPlayerList;
 typedef std::list< std::pair< cPlayer *, cWorld * > > cAwaitingPlayerList;
@@ -703,11 +703,13 @@ public:
 
 	void InitializeSpawn(void);
 
-	/** Starts threads that belong to this world */
-	void Start(void);
+	/** Starts threads that belong to this world.
+	a_DeadlockDetect is used for tracking this world's age, detecting a possible deadlock. */
+	void Start(cDeadlockDetect & a_DeadlockDetect);
 
-	/** Stops threads that belong to this world (part of deinit) */
-	void Stop(void);
+	/** Stops threads that belong to this world (part of deinit).
+	a_DeadlockDetect is used for tracking this world's age, detecting a possible deadlock. */
+	void Stop(cDeadlockDetect & a_DeadlockDetect);
 
 	/** Processes the blocks queued for ticking with a delay (m_BlockTickQueue[]) */
 	void TickQueuedBlocks(void);

tests/LoadablePieces/Stubs.cpp

@@ -13,6 +13,7 @@
 #include "BlockEntities/BlockEntity.h"
 #include "Blocks/BlockHandler.h"
 #include "Generating/ChunkDesc.h"
+#include "DeadlockDetect.h"
 
 
 
@@ -271,3 +272,19 @@ cBlockEntity * cBlockEntity::CreateByBlockType(BLOCKTYPE a_BlockType, NIBBLETYPE
 
 
 
+
+void cDeadlockDetect::TrackCriticalSection(cCriticalSection & a_CS, const AString & a_Name)
+{
+}
+
+
+
+
+
+void cDeadlockDetect::UntrackCriticalSection(cCriticalSection & a_CS)
+{
+}
+
+
+
+

tests/LuaThreadStress/Stubs.cpp

@@ -13,6 +13,7 @@
 #include "BlockEntities/BlockEntity.h"
 #include "Blocks/BlockHandler.h"
 #include "Generating/ChunkDesc.h"
+#include "DeadlockDetect.h"
 
 
 
@@ -271,3 +272,19 @@ cBlockEntity * cBlockEntity::CreateByBlockType(BLOCKTYPE a_BlockType, NIBBLETYPE
 
 
 
+
+void cDeadlockDetect::TrackCriticalSection(cCriticalSection & a_CS, const AString & a_Name)
+{
+}
+
+
+
+
+
+void cDeadlockDetect::UntrackCriticalSection(cCriticalSection & a_CS)
+{
+}
+
+
+
+