Remove unused functions to avoid deprecated sysctl

lib/irrlicht/include/IOSOperator.h

@@ -39,18 +39,6 @@ public:
 #else
 	virtual const c8* getTextFromClipboard() const = 0;
 #endif
-
-	//! Get the processor speed in megahertz
-	/** \param MHz The integer variable to store the speed in.
-	\return True if successful, false if not */
-	virtual bool getProcessorSpeedMHz(u32* MHz) const = 0;
-
-	//! Get the total and available system RAM
-	/** \param Total: will contain the total system memory
-	\param Avail: will contain the available memory
-	\return True if successful, false if not */
-	virtual bool getSystemMemory(u32* Total, u32* Avail) const = 0;
-
 };
 
 } // end namespace

lib/irrlicht/source/Irrlicht/COSOperator.cpp

@@ -14,11 +14,6 @@
 #if !defined(_IRR_SOLARIS_PLATFORM_) && !defined(__CYGWIN__) && !defined(__HAIKU__)
 #include <sys/param.h>
 #include <sys/types.h>
-#if defined(ANDROID) || (defined(__linux__) && !defined(__GLIBC__))
-#include <linux/sysctl.h>
-#else
-#include <sys/sysctl.h>
-#endif
 #endif
 #endif
 
@@ -184,89 +179,5 @@ const c8* COSOperator::getTextFromClipboard() const
 #endif
 
 
-bool COSOperator::getProcessorSpeedMHz(u32* MHz) const
-{
-#if defined(_IRR_WINDOWS_API_) && !defined(_WIN32_WCE ) && !defined (_IRR_XBOX_PLATFORM_)
-	LONG Error;
-
-	HKEY Key;
-	Error = RegOpenKeyEx(HKEY_LOCAL_MACHINE,
-			__TEXT("HARDWARE\\DESCRIPTION\\System\\CentralProcessor\\0"),
-			0, KEY_READ, &Key);
-
-	if(Error != ERROR_SUCCESS)
-		return false;
-
-	DWORD Speed = 0;
-	DWORD Size = sizeof(Speed);
-	Error = RegQueryValueEx(Key, __TEXT("~MHz"), NULL, NULL, (LPBYTE)&Speed, &Size);
-
-	RegCloseKey(Key);
-
-	if (Error != ERROR_SUCCESS)
-		return false;
-	else if (MHz)
-		*MHz = Speed;
-	_IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX;
-	return true;
-
-#elif defined(_IRR_OSX_PLATFORM_)
-	struct clockinfo CpuClock;
-	size_t Size = sizeof(clockinfo);
-
-	if (!sysctlbyname("kern.clockrate", &CpuClock, &Size, NULL, 0))
-		return false;
-	else if (MHz)
-		*MHz = CpuClock.hz;
-	return true;
-#else
-	// could probably be read from "/proc/cpuinfo" or "/proc/cpufreq"
-
-	return false;
-#endif
-}
-
-bool COSOperator::getSystemMemory(u32* Total, u32* Avail) const
-{
-#if defined(_IRR_WINDOWS_API_) && !defined (_IRR_XBOX_PLATFORM_)
-	MEMORYSTATUS MemoryStatus;
-	MemoryStatus.dwLength = sizeof(MEMORYSTATUS);
-
-	// cannot fail
-	GlobalMemoryStatus(&MemoryStatus);
-
-	if (Total)
-		*Total = (u32)(MemoryStatus.dwTotalPhys>>10);
-	if (Avail)
-		*Avail = (u32)(MemoryStatus.dwAvailPhys>>10);
-
-	_IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX;
-	return true;
-
-#elif defined(_IRR_POSIX_API_) && !defined(__FreeBSD__)
-#if defined(_SC_PHYS_PAGES) && defined(_SC_AVPHYS_PAGES)
-        long ps = sysconf(_SC_PAGESIZE);
-        long pp = sysconf(_SC_PHYS_PAGES);
-        long ap = sysconf(_SC_AVPHYS_PAGES);
-
-	if ((ps==-1)||(pp==-1)||(ap==-1))
-		return false;
-
-	if (Total)
-		*Total = (u32)((ps*(long long)pp)>>10);
-	if (Avail)
-		*Avail = (u32)((ps*(long long)ap)>>10);
-	return true;
-#else
-	// TODO: implement for non-availablity of symbols/features
-	return false;
-#endif
-#else
-	// TODO: implement for OSX
-	return false;
-#endif
-}
-
-
 } // end namespace
 

lib/irrlicht/source/Irrlicht/COSOperator.h

@@ -39,17 +39,6 @@ public:
 	virtual const c8* getTextFromClipboard() const;
 #endif
 
-	//! gets the processor speed in megahertz
-	//! \param Mhz:
-	//! \return Returns true if successful, false if not
-	virtual bool getProcessorSpeedMHz(u32* MHz) const;
-
-	//! gets the total and available system RAM in kB
-	//! \param Total: will contain the total system memory
-	//! \param Avail: will contain the available memory
-	//! \return Returns true if successful, false if not
-	virtual bool getSystemMemory(u32* Total, u32* Avail) const;
-
 private:
 
 	core::stringc OperatingSystem;