Codechange: C++11 STL has a function for getting the number of CPU cores.

4 files changed, 0 insertions, 59 deletions

diff --git a/src/os/macosx/macos.mm b/src/os/macosx/macos.mm
index 7fb71fe9e..ae9d86ee8 100644
--- a/src/os/macosx/macos.mm
+++ b/src/os/macosx/macos.mm
@@ -206,23 +206,6 @@ bool GetClipboardContents(char *buffer, const char *last)
 }
 #endif
 
-uint GetCPUCoreCount()
-{
-	uint count = 1;
-#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
-	if (MacOSVersionIsAtLeast(10, 5, 0)) {
-		count = (uint)[ [ NSProcessInfo processInfo ] activeProcessorCount ];
-	} else
-#endif
-	{
-#if (MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_5)
-		count = MPProcessorsScheduled();
-#endif
-	}
-
-	return count;
-}
-
 /**
  * Check if a font is a monospace font.
  * @param name Name of the font.
diff --git a/src/os/os2/os2.cpp b/src/os/os2/os2.cpp
index b62e83e5e..70c75a410 100644
--- a/src/os/os2/os2.cpp
+++ b/src/os/os2/os2.cpp
@@ -208,11 +208,6 @@ bool GetClipboardContents(char *buffer, const char *last)
 const char *FS2OTTD(const char *name) {return name;}
 const char *OTTD2FS(const char *name) {return name;}
 
-uint GetCPUCoreCount()
-{
-	return 1;
-}
-
 void OSOpenBrowser(const char *url)
 {
 	// stub only
diff --git a/src/os/unix/unix.cpp b/src/os/unix/unix.cpp
index e20a6c1b5..aa63019f6 100644
--- a/src/os/unix/unix.cpp
+++ b/src/os/unix/unix.cpp
@@ -274,35 +274,6 @@ bool GetClipboardContents(char *buffer, const char *last)
 
 
 #ifndef __APPLE__
-uint GetCPUCoreCount()
-{
-	uint count = 1;
-#ifdef HAS_SYSCTL
-	int ncpu = 0;
-	size_t len = sizeof(ncpu);
-
-#ifdef OPENBSD
-	int name[2];
-	name[0] = CTL_HW;
-	name[1] = HW_NCPU;
-	if (sysctl(name, 2, &ncpu, &len, NULL, 0) < 0) {
-	        ncpu = 0;
-	}
-#else
-	if (sysctlbyname("hw.availcpu", &ncpu, &len, NULL, 0) < 0) {
-		sysctlbyname("hw.ncpu", &ncpu, &len, NULL, 0);
-	}
-#endif /* #ifdef OPENBSD */
-
-	if (ncpu > 0) count = ncpu;
-#elif defined(_SC_NPROCESSORS_ONLN)
-	long res = sysconf(_SC_NPROCESSORS_ONLN);
-	if (res > 0) count = res;
-#endif
-
-	return count;
-}
-
 void OSOpenBrowser(const char *url)
 {
 	pid_t child_pid = fork();
diff --git a/src/os/windows/win32.cpp b/src/os/windows/win32.cpp
index 9847de567..d2cc434a2 100644
--- a/src/os/windows/win32.cpp
+++ b/src/os/windows/win32.cpp
@@ -725,14 +725,6 @@ const char *GetCurrentLocale(const char *)
 	return retbuf;
 }
 
-uint GetCPUCoreCount()
-{
-	SYSTEM_INFO info;
-
-	GetSystemInfo(&info);
-	return info.dwNumberOfProcessors;
-}
-
 
 static WCHAR _cur_iso_locale[16] = L"";