Rename macros with two leading underscores

These names are reserved for the compiler/library implementations.

src/camera.cpp

@@ -79,7 +79,7 @@ Camera::Camera(scene::ISceneManager* smgr, MapDrawControl& draw_control,
 
 	m_camera_mode(CAMERA_MODE_FIRST)
 {
-	//dstream<<__FUNCTION_NAME<<std::endl;
+	//dstream<<FUNCTION_NAME<<std::endl;
 
 	// note: making the camera node a child of the player node
 	// would lead to unexpected behaviour, so we don't do that.
@@ -494,7 +494,7 @@ void Camera::updateViewingRange(f32 frametime_in, f32 busytime_in)
 		return;
 	m_frametime_counter = 0.2; // Same as ClientMap::updateDrawList interval
 
-	/*dstream<<__FUNCTION_NAME
+	/*dstream<<FUNCTION_NAME
 			<<": Collected "<<m_added_frames<<" frames, total of "
 			<<m_added_busytime<<"s."<<std::endl;
 

src/client.cpp

@@ -98,7 +98,7 @@ MeshUpdateQueue::~MeshUpdateQueue()
 */
 void MeshUpdateQueue::addBlock(v3s16 p, MeshMakeData *data, bool ack_block_to_server, bool urgent)
 {
-	DSTACK(__FUNCTION_NAME);
+	DSTACK(FUNCTION_NAME);
 
 	assert(data);	// pre-condition
 
@@ -323,7 +323,7 @@ void Client::connect(Address address,
 		const std::string &address_name,
 		bool is_local_server)
 {
-	DSTACK(__FUNCTION_NAME);
+	DSTACK(FUNCTION_NAME);
 
 	initLocalMapSaving(address, address_name, is_local_server);
 
@@ -333,7 +333,7 @@ void Client::connect(Address address,
 
 void Client::step(float dtime)
 {
-	DSTACK(__FUNCTION_NAME);
+	DSTACK(FUNCTION_NAME);
 
 	// Limit a bit
 	if(dtime > 2.0)
@@ -824,7 +824,7 @@ void Client::initLocalMapSaving(const Address &address,
 
 void Client::ReceiveAll()
 {
-	DSTACK(__FUNCTION_NAME);
+	DSTACK(FUNCTION_NAME);
 	u32 start_ms = porting::getTimeMs();
 	for(;;)
 	{
@@ -850,7 +850,7 @@ void Client::ReceiveAll()
 
 void Client::Receive()
 {
-	DSTACK(__FUNCTION_NAME);
+	DSTACK(FUNCTION_NAME);
 	NetworkPacket pkt;
 	m_con.Receive(&pkt);
 	ProcessData(&pkt);
@@ -867,7 +867,7 @@ inline void Client::handleCommand(NetworkPacket* pkt)
 */
 void Client::ProcessData(NetworkPacket *pkt)
 {
-	DSTACK(__FUNCTION_NAME);
+	DSTACK(FUNCTION_NAME);
 
 	ToClientCommand command = (ToClientCommand) pkt->getCommand();
 	u32 sender_peer_id = pkt->getPeerId();
@@ -1213,7 +1213,7 @@ void Client::sendChangePassword(const std::string &oldpassword,
 
 void Client::sendDamage(u8 damage)
 {
-	DSTACK(__FUNCTION_NAME);
+	DSTACK(FUNCTION_NAME);
 
 	NetworkPacket pkt(TOSERVER_DAMAGE, sizeof(u8));
 	pkt << damage;
@@ -1222,7 +1222,7 @@ void Client::sendDamage(u8 damage)
 
 void Client::sendBreath(u16 breath)
 {
-	DSTACK(__FUNCTION_NAME);
+	DSTACK(FUNCTION_NAME);
 
 	NetworkPacket pkt(TOSERVER_BREATH, sizeof(u16));
 	pkt << breath;
@@ -1231,15 +1231,15 @@ void Client::sendBreath(u16 breath)
 
 void Client::sendRespawn()
 {
-	DSTACK(__FUNCTION_NAME);
+	DSTACK(FUNCTION_NAME);
 
 	NetworkPacket pkt(TOSERVER_RESPAWN, 0);
 	Send(&pkt);
 }
 
 void Client::sendReady()
 {
-	DSTACK(__FUNCTION_NAME);
+	DSTACK(FUNCTION_NAME);
 
 	NetworkPacket pkt(TOSERVER_CLIENT_READY,
 			1 + 1 + 1 + 1 + 2 + sizeof(char) * strlen(g_version_hash));

src/clientiface.cpp

@@ -67,7 +67,7 @@ void RemoteClient::GetNextBlocks (
 		float dtime,
 		std::vector<PrioritySortedBlockTransfer> &dest)
 {
-	DSTACK(__FUNCTION_NAME);
+	DSTACK(FUNCTION_NAME);
 
 
 	// Increment timers

src/clientmap.cpp

@@ -81,7 +81,7 @@ ClientMap::~ClientMap()
 
 MapSector * ClientMap::emergeSector(v2s16 p2d)
 {
-	DSTACK(__FUNCTION_NAME);
+	DSTACK(FUNCTION_NAME);
 	// Check that it doesn't exist already
 	try{
 		return getSectorNoGenerate(p2d);
@@ -400,7 +400,7 @@ struct MeshBufListList
 
 void ClientMap::renderMap(video::IVideoDriver* driver, s32 pass)
 {
-	DSTACK(__FUNCTION_NAME);
+	DSTACK(FUNCTION_NAME);
 
 	bool is_transparent_pass = pass == scene::ESNRP_TRANSPARENT;
 

src/content_cao.cpp

@@ -465,7 +465,7 @@ void ItemCAO::updateTexture()
 	}
 	catch(SerializationError &e)
 	{
-		warningstream<<__FUNCTION_NAME
+		warningstream<<FUNCTION_NAME
 				<<": error deSerializing itemstring \""
 				<<m_itemstring<<std::endl;
 	}

src/content_nodemeta.cpp

@@ -154,9 +154,9 @@ void content_nodemeta_deserialize_legacy(std::istream &is,
 
 	if(version > 1)
 	{
-		infostream<<__FUNCTION_NAME<<": version "<<version<<" not supported"
+		infostream<<FUNCTION_NAME<<": version "<<version<<" not supported"
 				<<std::endl;
-		throw SerializationError(__FUNCTION_NAME);
+		throw SerializationError(FUNCTION_NAME);
 	}
 
 	u16 count = readU16(is);
@@ -174,7 +174,7 @@ void content_nodemeta_deserialize_legacy(std::istream &is,
 
 		if(meta->get(p) != NULL)
 		{
-			warningstream<<__FUNCTION_NAME<<": "
+			warningstream<<FUNCTION_NAME<<": "
 					<<"already set data at position"
 					<<"("<<p.X<<","<<p.Y<<","<<p.Z<<"): Ignoring."
 					<<std::endl;

src/content_sao.cpp

@@ -393,7 +393,7 @@ std::string LuaEntitySAO::getClientInitializationData(u16 protocol_version)
 
 std::string LuaEntitySAO::getStaticData()
 {
-	verbosestream<<__FUNCTION_NAME<<std::endl;
+	verbosestream<<FUNCTION_NAME<<std::endl;
 	std::ostringstream os(std::ios::binary);
 	// version
 	writeU8(os, 1);

src/debug.h

@@ -35,13 +35,9 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 	#ifdef _MSC_VER
 		#include <eh.h>
 	#endif
-	#define __NORETURN __declspec(noreturn)
-	#define __FUNCTION_NAME __FUNCTION__
 	#define NORETURN __declspec(noreturn)
 	#define FUNCTION_NAME __FUNCTION__
 #else
-	#define __NORETURN __attribute__ ((__noreturn__))
-	#define __FUNCTION_NAME __PRETTY_FUNCTION__
 	#define NORETURN __attribute__ ((__noreturn__))
 	#define FUNCTION_NAME __PRETTY_FUNCTION__
 #endif
@@ -57,16 +53,16 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 
 /* Abort program execution immediately
  */
-__NORETURN extern void fatal_error_fn(
+NORETURN extern void fatal_error_fn(
 		const char *msg, const char *file,
 		unsigned int line, const char *function);
 
 #define FATAL_ERROR(msg) \
-	fatal_error_fn((msg), __FILE__, __LINE__, __FUNCTION_NAME)
+	fatal_error_fn((msg), __FILE__, __LINE__, FUNCTION_NAME)
 
 #define FATAL_ERROR_IF(expr, msg) \
 	((expr) \
-	? fatal_error_fn((msg), __FILE__, __LINE__, __FUNCTION_NAME) \
+	? fatal_error_fn((msg), __FILE__, __LINE__, FUNCTION_NAME) \
 	: (void)(0))
 
 /*
@@ -75,14 +71,14 @@ __NORETURN extern void fatal_error_fn(
 	defined)
 */
 
-__NORETURN extern void sanity_check_fn(
+NORETURN extern void sanity_check_fn(
 		const char *assertion, const char *file,
 		unsigned int line, const char *function);
 
 #define SANITY_CHECK(expr) \
 	((expr) \
 	? (void)(0) \
-	: sanity_check_fn(#expr, __FILE__, __LINE__, __FUNCTION_NAME))
+	: sanity_check_fn(#expr, __FILE__, __LINE__, FUNCTION_NAME))
 
 #define sanity_check(expr) SANITY_CHECK(expr)
 

src/emerge.cpp

@@ -627,7 +627,7 @@ MapBlock *EmergeThread::finishGen(v3s16 pos, BlockMakeData *bmdata,
 
 void *EmergeThread::run()
 {
-	DSTACK(__FUNCTION_NAME);
+	DSTACK(FUNCTION_NAME);
 	BEGIN_DEBUG_EXCEPTION_HANDLER
 
 	v3s16 pos;

src/environment.cpp

@@ -70,7 +70,7 @@ Environment::~Environment()
 
 void Environment::addPlayer(Player *player)
 {
-	DSTACK(__FUNCTION_NAME);
+	DSTACK(FUNCTION_NAME);
 	/*
 		Check that peer_ids are unique.
 		Also check that names are unique.
@@ -982,7 +982,7 @@ void ServerEnvironment::clearAllObjects()
 
 void ServerEnvironment::step(float dtime)
 {
-	DSTACK(__FUNCTION_NAME);
+	DSTACK(FUNCTION_NAME);
 
 	//TimeTaker timer("ServerEnv step");
 
@@ -2028,7 +2028,7 @@ ClientMap & ClientEnvironment::getClientMap()
 
 void ClientEnvironment::addPlayer(Player *player)
 {
-	DSTACK(__FUNCTION_NAME);
+	DSTACK(FUNCTION_NAME);
 	/*
 		It is a failure if player is local and there already is a local
 		player
@@ -2052,7 +2052,7 @@ LocalPlayer * ClientEnvironment::getLocalPlayer()
 
 void ClientEnvironment::step(float dtime)
 {
-	DSTACK(__FUNCTION_NAME);
+	DSTACK(FUNCTION_NAME);
 
 	/* Step time of day */
 	stepTimeOfDay(dtime);

src/httpfetch.cpp

@@ -616,7 +616,7 @@ class CurlFetchThread : public Thread
 
 	void *run()
 	{
-		DSTACK(__FUNCTION_NAME);
+		DSTACK(FUNCTION_NAME);
 
 		CurlHandlePool pool;
 

src/inventory.cpp

@@ -126,7 +126,7 @@ ItemStack::ItemStack(std::string name_, u16 count_,
 
 void ItemStack::serialize(std::ostream &os) const
 {
-	DSTACK(__FUNCTION_NAME);
+	DSTACK(FUNCTION_NAME);
 
 	if(empty())
 		return;
@@ -151,7 +151,7 @@ void ItemStack::serialize(std::ostream &os) const
 
 void ItemStack::deSerialize(std::istream &is, IItemDefManager *itemdef)
 {
-	DSTACK(__FUNCTION_NAME);
+	DSTACK(FUNCTION_NAME);
 
 	clear();
 

src/inventorymanager.cpp

@@ -886,7 +886,7 @@ bool getCraftingResult(Inventory *inv, ItemStack& result,
 		std::vector<ItemStack> &output_replacements,
 		bool decrementInput, IGameDef *gamedef)
 {
-	DSTACK(__FUNCTION_NAME);
+	DSTACK(FUNCTION_NAME);
 
 	result.clear();