Delete unused multibyte methods from PAL (#42157)

Author: am11

src/coreclr/src/ToolBox/superpmi/superpmi/parallelsuperpmi.cpp

@@ -31,9 +31,18 @@ bool StartProcess(char* commandLine, HANDLE hStdOutput, HANDLE hStdError, HANDLE
 
     ZeroMemory(&pi, sizeof(pi));
 
+#if TARGET_UNIX
+    const unsigned cmdLen = (unsigned)strlen(commandLine) + 1;
+    WCHAR* cmdLineW = new WCHAR[cmdLen];
+    MultiByteToWideChar(CP_UTF8, 0, commandLine, cmdLen, cmdLineW, cmdLen);
+#endif
     // Start the child process.
     if (!CreateProcess(NULL,        // No module name (use command line)
+#if TARGET_UNIX
+                       cmdLineW,    // Command line
+#else
                        commandLine, // Command line
+#endif
                        NULL,        // Process handle not inheritable
                        NULL,        // Thread handle not inheritable
                        TRUE,        // Set handle inheritance to TRUE (required to use STARTF_USESTDHANDLES)
@@ -45,10 +54,17 @@ bool StartProcess(char* commandLine, HANDLE hStdOutput, HANDLE hStdError, HANDLE
     {
         LogError("CreateProcess failed (%d). CommandLine: %s", GetLastError(), commandLine);
         *hProcess = INVALID_HANDLE_VALUE;
+#if TARGET_UNIX
+        delete[] cmdLineW;
+#endif
         return false;
     }
 
     *hProcess = pi.hProcess;
+
+#if TARGET_UNIX
+    delete[] cmdLineW;
+#endif
     return true;
 }
 

src/coreclr/src/dlls/mscordac/mscordac_unixexports.src

@@ -85,7 +85,6 @@ nativeStringResourceTable_mscorrc
 #sscanf_s
 
 #CopyFileW
-#CreateFileMappingA
 #CreateFileMappingW
 #CreateFileA
 #CreateFileW

src/coreclr/src/pal/inc/pal.h

@@ -498,11 +498,8 @@ PALAPI
 PAL_GetPALDirectoryW(
     OUT LPWSTR lpDirectoryName,
     IN OUT UINT* cchDirectoryName);
-#ifdef UNICODE
+
 #define PAL_GetPALDirectory PAL_GetPALDirectoryW
-#else
-#define PAL_GetPALDirectory PAL_GetPALDirectoryA
-#endif
 
 PALIMPORT
 VOID
@@ -711,13 +708,8 @@ SearchPathW(
     OUT LPWSTR lpBuffer,
     OUT LPWSTR *lpFilePart
     );
-#ifdef UNICODE
-#define SearchPath  SearchPathW
-#else
-#define SearchPath  SearchPathA
-#endif // !UNICODE
-
 
+#define SearchPath  SearchPathW
 
 PALIMPORT
 BOOL
@@ -733,7 +725,6 @@ CopyFileW(
 #define CopyFile CopyFileA
 #endif
 
-
 PALIMPORT
 BOOL
 PALAPI
@@ -746,12 +737,9 @@ DeleteFileW(
 #define DeleteFile DeleteFileA
 #endif
 
-
-
 #define MOVEFILE_REPLACE_EXISTING      0x00000001
 #define MOVEFILE_COPY_ALLOWED          0x00000002
 
-
 PALIMPORT
 BOOL
 PALAPI
@@ -1252,34 +1240,8 @@ typedef struct _STARTUPINFOW {
     HANDLE hStdError;
 } STARTUPINFOW, *LPSTARTUPINFOW;
 
-typedef struct _STARTUPINFOA {
-    DWORD cb;
-    LPSTR lpReserved_PAL_Undefined;
-    LPSTR lpDesktop_PAL_Undefined;
-    LPSTR lpTitle_PAL_Undefined;
-    DWORD dwX_PAL_Undefined;
-    DWORD dwY_PAL_Undefined;
-    DWORD dwXSize_PAL_Undefined;
-    DWORD dwYSize_PAL_Undefined;
-    DWORD dwXCountChars_PAL_Undefined;
-    DWORD dwYCountChars_PAL_Undefined;
-    DWORD dwFillAttribute_PAL_Undefined;
-    DWORD dwFlags;
-    WORD wShowWindow_PAL_Undefined;
-    WORD cbReserved2_PAL_Undefined;
-    LPBYTE lpReserved2_PAL_Undefined;
-    HANDLE hStdInput;
-    HANDLE hStdOutput;
-    HANDLE hStdError;
-} STARTUPINFOA, *LPSTARTUPINFOA;
-
-#ifdef UNICODE
 typedef STARTUPINFOW STARTUPINFO;
 typedef LPSTARTUPINFOW LPSTARTUPINFO;
-#else
-typedef STARTUPINFOA STARTUPINFO;
-typedef LPSTARTUPINFOW LPSTARTUPINFO;
-#endif
 
 #define CREATE_NEW_CONSOLE          0x00000010
 
@@ -1307,11 +1269,7 @@ CreateProcessW(
            IN LPSTARTUPINFOW lpStartupInfo,
            OUT LPPROCESS_INFORMATION lpProcessInformation);
 
-#ifdef UNICODE
 #define CreateProcess CreateProcessW
-#else
-#define CreateProcess CreateProcessA
-#endif
 
 PALIMPORT
 PAL_NORETURN
@@ -2442,11 +2400,7 @@ CreateFileMappingW(
            IN DWORD dwMaximumSizeLow,
            IN LPCWSTR lpName);
 
-#ifdef UNICODE
 #define CreateFileMapping CreateFileMappingW
-#else
-#define CreateFileMapping CreateFileMappingA
-#endif
 
 #define SECTION_QUERY       0x0001
 #define SECTION_MAP_WRITE   0x0002
@@ -2466,11 +2420,7 @@ OpenFileMappingW(
          IN BOOL bInheritHandle,
          IN LPCWSTR lpName);
 
-#ifdef UNICODE
 #define OpenFileMapping OpenFileMappingW
-#else
-#define OpenFileMapping OpenFileMappingA
-#endif
 
 typedef INT_PTR (PALAPI_NOEXPORT *FARPROC)();
 
@@ -2970,23 +2920,15 @@ LPWSTR
 PALAPI
 GetEnvironmentStringsW();
 
-#ifdef UNICODE
 #define GetEnvironmentStrings GetEnvironmentStringsW
-#else
-#define GetEnvironmentStrings GetEnvironmentStringsA
-#endif
 
 PALIMPORT
 BOOL
 PALAPI
 FreeEnvironmentStringsW(
             IN LPWSTR);
 
-#ifdef UNICODE
 #define FreeEnvironmentStrings FreeEnvironmentStringsW
-#else
-#define FreeEnvironmentStrings FreeEnvironmentStringsA
-#endif
 
 PALIMPORT
 BOOL

src/coreclr/src/pal/inc/palprivate.h

@@ -153,40 +153,6 @@ OpenMutexA(
        IN BOOL bInheritHandle,
        IN LPCSTR lpName);
 
-PALIMPORT
-BOOL
-PALAPI
-CreateProcessA(
-           IN LPCSTR lpApplicationName,
-           IN LPSTR lpCommandLine,
-           IN LPSECURITY_ATTRIBUTES lpProcessAttributes,
-           IN LPSECURITY_ATTRIBUTES lpThreadAttributes,
-           IN BOOL bInheritHandles,
-           IN DWORD dwCreationFlags,
-           IN LPVOID lpEnvironment,
-           IN LPCSTR lpCurrentDirectory,
-           IN LPSTARTUPINFOA lpStartupInfo,
-           OUT LPPROCESS_INFORMATION lpProcessInformation);
-
-PALIMPORT
-HANDLE
-PALAPI
-CreateFileMappingA(
-           IN HANDLE hFile,
-           IN LPSECURITY_ATTRIBUTES lpFileMappingAttributes,
-           IN DWORD flProtect,
-           IN DWORD dwMaximumSizeHigh,
-           IN DWORD dwMaximumSizeLow,
-           IN LPCSTR lpName);
-
-PALIMPORT
-HANDLE
-PALAPI
-OpenFileMappingA(
-         IN DWORD dwDesiredAccess,
-         IN BOOL bInheritHandle,
-         IN LPCSTR lpName);
-
 PALIMPORT
 HMODULE
 PALAPI
@@ -209,12 +175,6 @@ GetModuleFileNameA(
     OUT LPSTR lpFileName,
     IN DWORD nSize);
 
-
-PALIMPORT
-LPSTR
-PALAPI
-GetEnvironmentStringsA();
-
 PALIMPORT
 BOOL
 PALAPI
@@ -230,31 +190,12 @@ GetEnvironmentVariableA(
             OUT LPSTR lpBuffer,
             IN DWORD nSize);
 
-PALIMPORT
-BOOL
-PALAPI
-FreeEnvironmentStringsA(
-            IN LPSTR);
-
-PALIMPORT
-BOOL
-PALAPI
-RemoveDirectoryA(
-                 IN LPCSTR lpPathName);
-
 PALIMPORT
 BOOL
 PALAPI
 RemoveDirectoryW(
                  IN LPCWSTR lpPathName);
 
-PALIMPORT
-BOOL
-PALAPI
-PAL_GetPALDirectoryA(
-    OUT LPSTR lpDirectoryName,
-    IN UINT* cchDirectoryName);
-
 PALIMPORT
 LONG
 PALAPI

src/coreclr/src/pal/src/file/directory.cpp

@@ -173,52 +173,6 @@ RemoveDirectoryHelper (
     return bRet;
 }
 
-/*++
-Function:
-  RemoveDirectoryA
-
-See MSDN doc.
---*/
-BOOL
-PALAPI
-RemoveDirectoryA(
-         IN LPCSTR lpPathName)
-{
-    DWORD dwLastError = 0;
-    BOOL  bRet = FALSE;
-    PathCharString mb_dirPathString;
-
-    PERF_ENTRY(RemoveDirectoryA);
-    ENTRY("RemoveDirectoryA(lpPathName=%p (%s))\n",
-          lpPathName,
-          lpPathName);
-
-    if (lpPathName == NULL)
-    {
-        dwLastError = ERROR_PATH_NOT_FOUND;
-        goto done;
-    }
-
-    if (!mb_dirPathString.Set(lpPathName, strlen(lpPathName)))
-    {
-        WARN("Set failed !\n");
-        dwLastError = ERROR_NOT_ENOUGH_MEMORY;
-        goto done;
-    }
-
-    bRet = RemoveDirectoryHelper (mb_dirPathString, &dwLastError);
-
-done:
-    if( dwLastError )
-    {
-        SetLastError( dwLastError );
-    }
-
-    LOGEXIT("RemoveDirectoryA returns BOOL %d\n", bRet);
-    PERF_EXIT(RemoveDirectoryA);
-    return bRet;
-}
-
 /*++
 Function:
   RemoveDirectoryW

src/coreclr/src/pal/src/include/pal/stackstring.hpp

@@ -256,9 +256,7 @@ typedef StackString<MAX_PATH, WCHAR> PathWCharString;
 BOOL
 PAL_GetPALDirectoryW(
         PathWCharString& lpDirectoryName);
-BOOL
-PAL_GetPALDirectoryA(
-        PathCharString& lpDirectoryName);
+
 DWORD
 GetCurrentDirectoryA(
          PathCharString& lpBuffer);