176 lines
8.3 KiB
C
176 lines
8.3 KiB
C
/**INC+**********************************************************************/
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/* Header: nutint.h */
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/* */
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/* Purpose: Utilities internal defintions - Windows NT specific */
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/* */
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/* Copyright(C) Microsoft Corporation 1997 */
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/* */
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/****************************************************************************/
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/** Changes:
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* $Log: Y:/logs/client/nutint.h_v $
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*
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* Rev 1.8 22 Sep 1997 14:47:04 KH
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* SFR1368: Keep the Win16 INI file in Windows, not Ducati, directory
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*
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* Rev 1.7 22 Aug 1997 10:22:34 SJ
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* SFR1316: Trace options in wrong place in the registry.
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*
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* Rev 1.6 01 Aug 1997 17:33:02 KH
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* SFR1137: Dynamically allocate the bitmap cache
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*
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* Rev 1.5 09 Jul 1997 17:35:08 AK
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* SFR1016: Initial changes to support Unicode
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*
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* Rev 1.4 04 Jul 1997 10:59:02 AK
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* SFR0000: Initial development completed
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*
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* Rev 1.3 04 Jul 1997 10:50:42 KH
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* SFR1022: Fix 16-bit compiler warnings
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*
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* Rev 1.1 25 Jun 1997 13:35:54 KH
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* Win16Port: 32-bit utilities header
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**/
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/**INC-**********************************************************************/
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#ifndef _H_NUTINT
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#define _H_NUTINT
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/****************************************************************************/
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/* */
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/* FUNCTION PROTOTYPES */
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/* */
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/****************************************************************************/
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DCVOID DCINTERNAL UTGetCurrentDate(PDC_DATE pDate);
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DCBOOL DCINTERNAL UTStartThread(UTTHREAD_PROC entryFunction,
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PUT_THREAD_DATA pThreadID,
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PDCVOID threadParam);
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//
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// static member needs access so make threadentry public
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//
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static DCUINT WINAPI UTStaticThreadEntry(UT_THREAD_INFO * pInfo);
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DCBOOL DCINTERNAL UTStopThread(UT_THREAD_DATA threadID, BOOL fPumpMessages);
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/****************************************************************************/
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/* */
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/* CONSTANTS */
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/* */
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/****************************************************************************/
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/****************************************************************************/
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/* Timeout in milliseconds when waiting for thread to terminate. */
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/****************************************************************************/
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#define UT_THREAD_TIMEOUT (30*60000) //thirty minutes
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/****************************************************************************/
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/* */
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/* MACROS */
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/* */
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/****************************************************************************/
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/****************************************************************************/
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/* */
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/* INLINE FUNCTIONS */
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/* */
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/****************************************************************************/
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#if !defined(OS_WINCE)
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__inline DCVOID DCINTERNAL UtMakeSubKey(PDCTCHAR pBuffer,
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UINT cchBuffer,
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PDCTCHAR pSubkey)
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{
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DWORD i;
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HRESULT hr;
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hr = StringCchPrintf(pBuffer,
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cchBuffer,
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DUCATI_REG_PREFIX_FMT,
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pSubkey);
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i = DC_TSTRLEN(pBuffer);
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if (i > 0 && pBuffer[i-1] == _T('\\')) {
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pBuffer[i-1] = _T('\0');
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}
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}
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#endif // !defined(OS_WINCE)
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/**PROC+*********************************************************************/
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/* Name: UTMalloc */
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/* */
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/* Purpose: Attempts to dynamically allocate memory of a given size. */
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/* */
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/* Returns: pointer to allocated memory, or NULL if the function fails. */
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/* */
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/* Params: length - length in bytes of the memory to allocate. */
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/* */
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/**PROC-*********************************************************************/
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__inline PDCVOID DCINTERNAL UTMalloc(DCUINT length)
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{
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return((PDCVOID)LocalAlloc(LMEM_FIXED, length));
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}
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/**PROC+*********************************************************************/
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/* Name: UTMallocHuge */
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/* */
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/* Purpose: Same as UTMalloc for Win32. */
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/* */
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/* Returns: pointer to allocated memory, or NULL if the function fails. */
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/* */
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/* Params: length - length in bytes of the memory to allocate. */
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/* */
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/**PROC-*********************************************************************/
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__inline HPDCVOID DCINTERNAL UTMallocHuge(DCUINT32 length)
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{
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return(UTMalloc(length));
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}
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/**PROC+*********************************************************************/
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/* Name: UTFree */
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/* */
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/* Purpose: Frees dynamically allocated memory obtained using UT_Malloc */
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/* */
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/* Returns: Nothing */
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/* */
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/* Params: pMemory - pointer to memory to free */
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/* */
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/**PROC-*********************************************************************/
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__inline DCVOID DCAPI UTFree(PDCVOID pMemory)
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{
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LocalFree((HLOCAL)pMemory);
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return;
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}
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#if defined(OS_WINCE)
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/**PROC+*********************************************************************/
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/* Name: UT_MAKE_SUBKEY */
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/* */
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/* Purpose: Make registry subkey for WinCE. */
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/* WinCE doesn't handle '\\' at end of key string. */
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/* */
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/* Returns: Nothing */
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/* */
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/* Params: pBuffer - pointer to output buffer */
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/* pSubkey - pointer to subkey buffer */
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/* */
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/**PROC-*********************************************************************/
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__inline DCVOID DCINTERNAL UT_MAKE_SUBKEY(PDCTCHAR pBuffer, PDCTCHAR pSubkey)
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{
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DWORD i;
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DC_TSTRCPY(pBuffer, DUCATI_REG_PREFIX);
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DC_TSTRCAT(pBuffer, pSubkey);
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i = DC_TSTRLEN(pBuffer);
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if (i > 0 && pBuffer[i-1] == _T('\\')) {
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pBuffer[i-1] = _T('\0');
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}
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}
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#endif // !defined(OS_WINCE)
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#endif /* _H_NUTINT */
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