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- /******************************************************************************\
- * This is a part of the Microsoft Source Code Samples.
- * Copyright (C) 1993-1997 Microsoft Corporation.
- * All rights reserved.
- * This source code is only intended as a supplement to
- * Microsoft Development Tools and/or WinHelp documentation.
- * See these sources for detailed information regarding the
- * Microsoft samples programs.
- \******************************************************************************/
-
-
- #include <windows.h>
- #include "memory.h"
-
-
- /************************************************************************
- * void ErrorOut(LPSTR errstring)
- *
- * Purpose: Print out an meainful error code by means of
- * GetLastError and printf
- *
- * Inputs: errstring - the action that failed, passed by the
- * calling proc.
- *
- * Returns: none
- *
- * Calls: GetLastError
- *
- \************************************************************************/
-
-
- void ErrorOut(LPSTR errstring)
- {
- DWORD Error;
- char str[80];
-
- Error= GetLastError();
-
- wsprintf(str, GetStringRes(IDS_ERROR), errstring, Error);
- MessageBox(ghwndMain, str, NULL, MB_OK);
- }
-
- /*************************************************************************
- * HANDLE OpenMap(LPSTR MapName)
- *
- * Purpose: Open the mapping object pointed to by MapName
- *
- * Inputs: none
- *
- * Returns: handle to mapped object or NULL if failure
- *
- * Calls: OpenFileMapping, ErrorOut
- *
- \*************************************************************************/
-
- HANDLE OpenMap( LPSTR MapName)
- {
- HANDLE hAMap;
-
- hAMap= OpenFileMapping(FILE_MAP_READ | FILE_MAP_WRITE,
- TRUE,
- MapName);
-
- if (hAMap == NULL)
- {
- ErrorOut("OpenFileMapping");
- return(NULL);
- }
- else
- return(hAMap);
- }
-