Cleanup some unused code in coreclr pal (#122733)

Author: am11

src/coreclr/pal/inc/mbusafecrt.h

@@ -3,15 +3,11 @@
 
 /***
 *   mbusafecrt.h - public declarations for SafeCRT lib
-*
-
 *
 *   Purpose:
 *       This file contains the public declarations SafeCRT
 *       functions ported to MacOS. These are the safe versions of
 *       functions standard functions banned by SWI
-*
-
 ****/
 
 /* shields! */
@@ -34,9 +30,6 @@ typedef int errno_t;
     extern "C" {
 #endif
 
-typedef void ( *tSafeCRT_AssertFuncPtr )( const char* inExpression, const char* inComment, const char* inFile, const unsigned long inLineNum );
-void MBUSafeCRTSetAssertFunc( tSafeCRT_AssertFuncPtr inAssertFuncPtr );
-
 extern errno_t strcat_s( char* ioDest, size_t inDestBufferSize, const char* inSrc );
 extern errno_t wcscat_s( WCHAR* ioDest, size_t inDestBufferSize, const WCHAR* inSrc );
 
@@ -48,15 +41,11 @@ extern errno_t wcscpy_s( WCHAR* outDest, size_t inDestBufferSize, const WCHAR* i
 
 extern errno_t strncpy_s( char* outDest, size_t inDestBufferSize, const char* inSrc, size_t inCount );
 extern errno_t wcsncpy_s( WCHAR* outDest, size_t inDestBufferSize, const WCHAR* inSrc, size_t inCount );
-extern errno_t wcsncpy_s( WCHAR* outDest, size_t inDestBufferSize, const WCHAR* inSrc, size_t inCount );
 
 extern size_t PAL_wcsnlen( const WCHAR* inString, size_t inMaxSize );
 
-extern errno_t _makepath_s( char* outDest, size_t inDestBufferSize, const char* inDrive, const char* inDirectory, const char* inFilename, const char* inExtension );
 extern errno_t _wmakepath_s( WCHAR* outDest, size_t inDestBufferSize, const WCHAR* inDrive, const WCHAR* inDirectory, const WCHAR* inFilename, const WCHAR* inExtension );
 
-extern errno_t _splitpath_s( const char* inPath, char* outDrive, size_t inDriveSize, char* outDirectory, size_t inDirectorySize, char* outFilename, size_t inFilenameSize, char* outExtension, size_t inExtensionSize );
-
 extern int sprintf_s( char *string, size_t sizeInBytes, const char *format, ... );
 
 extern int _snprintf_s( char *string, size_t sizeInBytes, size_t count, const char *format, ... );
@@ -65,7 +54,6 @@ extern int vsprintf_s( char* string, size_t sizeInBytes, const char* format, va_
 extern int _vsnprintf_s( char* string, size_t sizeInBytes, size_t count, const char* format, va_list arglist );
 
 extern int sscanf_s( const char *string, const char *format, ... );
-extern int swscanf_s( const WCHAR *string, const WCHAR *format, ... );
 
 extern errno_t memcpy_s( void * dst, size_t sizeInBytes, const void * src, size_t count );
 extern errno_t memmove_s( void * dst, size_t sizeInBytes, const void * src, size_t count );

src/coreclr/pal/inc/pal.h

@@ -2,13 +2,10 @@
 // The .NET Foundation licenses this file to you under the MIT license.
 
 /*++
-
 Module Name:
-
     pal.h
 
 Abstract:
-
     CoreCLR Platform Adaptation Layer (PAL) header file.  This file
     defines all types and API calls required by the CoreCLR when
     compiled for Unix-like systems.
@@ -27,7 +24,6 @@ Module Name:
 
     If you want to add a PAL_ wrapper function to a native function in
     here, you also need to edit palinternal.h and win32pal.h.
-
 --*/
 
 #ifndef __PAL_H__
@@ -3446,16 +3442,6 @@ PALAPI
 GetSystemInfo(
           OUT LPSYSTEM_INFO lpSystemInfo);
 
-PALIMPORT
-BOOL
-PALAPI
-PAL_SetCurrentThreadAffinity(WORD procNo);
-
-PALIMPORT
-BOOL
-PALAPI
-PAL_GetCurrentThreadAffinitySet(SIZE_T size, UINT_PTR* data);
-
 //
 // The types of events that can be logged.
 //

src/coreclr/pal/inc/rt/safecrt.h

@@ -1,6 +1,5 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
-//
 
 //
 /***
@@ -9,7 +8,6 @@
 *Purpose:
 *       This file contains a subset of the Secure CRT. It is meant to
 *       be used in the Windows source tree.
-*
 ****/
 
 /* #pragma once */
@@ -355,7 +353,6 @@ void __cdecl _invalid_parameter(const WCHAR *_Message, const WCHAR *_FunctionNam
 #define _tmakepath_s    _wmakepath_s
 #define _stprintf_s     swprintf_s
 #define _tscanf_s       wscanf_s
-#define _tsscanf_s      swscanf_s
 
 #else
 
@@ -1266,14 +1263,6 @@ int __cdecl wscanf_s(const WCHAR *_Format, ...);
 
 /* no inline version of wscanf_s */
 
-/* swscanf_s */
-_SAFECRT__EXTERN_C
-int __cdecl swscanf_s(const WCHAR *_String, const WCHAR *_Format, ...);
-
-/* no C++ overload for swscanf_s */
-
-/* no inline version of swscanf_s */
-
 /* _swnscanf_s */
 _SAFECRT__EXTERN_C
 int __cdecl _swnscanf_s(const WCHAR *_String, size_t _Count, const WCHAR *_Format, ...);

src/coreclr/pal/src/CMakeLists.txt

@@ -176,13 +176,11 @@ set(SOURCES
   objmgr/palobjbase.cpp
   objmgr/listedobject.cpp
   objmgr/listedobjectmanager.cpp
-  safecrt/makepath_s.cpp
   safecrt/memcpy_s.cpp
   safecrt/memmove_s.cpp
   safecrt/mbusafecrt.cpp
   safecrt/safecrt_input_s.cpp
   safecrt/safecrt_winput_s.cpp
-  safecrt/splitpath_s.cpp
   safecrt/sprintf_s.cpp
   safecrt/sscanf_s.cpp
   safecrt/strcat_s.cpp