🚀 go-pugleaf

Iets in deze stijl:

    m_hFile = CreateFile(pszFileName, GENERIC_READ, FILE_SHARE_READ, NULL,
                        OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, (HANDLE)0);
    if ( m_hFile == INVALID_HANDLE_VALUE )  return;
    m_hFileMapping = CreateFileMapping(m_hFile,NULL, PAGE_READONLY, 0,
0,NULL);
    if ( m_hFileMapping == 0 )  {
        // Oops.  Something went wrong.  Clean up.
        CloseHandle(m_hFile);
        m_hFile = INVALID_HANDLE_VALUE;
        return;
    }
    m_pMemoryMappedFileBase =
PCHAR)MapViewOfFile( m_hFileMapping,FILE_MAP_READ, 0, 0, 0);
    if ( m_pMemoryMappedFileBase == 0 )   {
        // Oops.  Something went wrong.  Clean up.
        CloseHandle(m_hFileMapping);
        m_hFileMapping = 0;
        CloseHandle(m_hFile);
        m_hFile = INVALID_HANDLE_VALUE;
        return;
    }

Voor andere opties, zie de Windows API documentatie voor CreateFileMapping
en MapViewOfFile.

--
Jos Branders

Those who can, do.
Those who can't, teach.
Those who can't teach, rule.
(Free after George Bernard Shaw)

Andy Peeters <andy.peeters@advalvas.be> wrote in message
news:86v7af$o81$1@news1.skynet.be...
> Yow,
>
> Hoe kan je in C een bestand 'memory mappen' ?
>
> Andy.
>
>