win32/newfns.c

   1 /*
   2  * Win32 miscellaneous functions
   3  *
   4  * Copyright 1995 Thomas Sandford (tdgsandf@prds-grn.demon.co.uk)
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 /* Misc. new functions - they should be moved into appropriate files
  22 at a later date. */
  23
  24 #include "config.h"
  25 #include "wine/port.h"
  26
  27 #include <stdio.h>
  28 #include <string.h>
  29 #ifdef HAVE_SYS_TIME_H
  30 # include <sys/time.h>
  31 #endif
  32 #ifdef HAVE_UNISTD_H
  33 # include <unistd.h>
  34 #endif
  35
  36 #define NONAMELESSUNION
  37 #define NONAMELESSSTRUCT
  38 #include "windef.h"
  39 #include "winbase.h"
  40 #include "winnls.h"
  41 #include "winerror.h"
  42 #include "wine/debug.h"
  43
  44 WINE_DEFAULT_DEBUG_CHANNEL(win32);
  45
  46
  47 /****************************************************************************
  48  *              FlushInstructionCache (KERNEL32.@)
  49  */
  50 BOOL WINAPI FlushInstructionCache(HANDLE hProcess, LPCVOID lpBaseAddress, SIZE_T dwSize)
  51 {
  52     if (GetVersion() & 0x80000000) return TRUE; /* not NT, always TRUE */
  53     FIXME("(%p,%p,0x%08lx): stub\n",hProcess, lpBaseAddress, dwSize);
  54     return TRUE;
  55 }
  56
  57
  58 /******************************************************************************
  59  * CreateMailslotA [KERNEL32.@]
  60  */
  61 HANDLE WINAPI CreateMailslotA( LPCSTR lpName, DWORD nMaxMessageSize,
  62                                    DWORD lReadTimeout, LPSECURITY_ATTRIBUTES sa)
  63 {
  64     FIXME("(%s,%ld,%ld,%p): stub\n", debugstr_a(lpName),
  65           nMaxMessageSize, lReadTimeout, sa);
  66     return (HANDLE)1;
  67 }
  68
  69
  70 /******************************************************************************
  71  * CreateMailslotW [KERNEL32.@]  Creates a mailslot with specified name
  72  *
  73  * PARAMS
  74  *    lpName          [I] Pointer to string for mailslot name
  75  *    nMaxMessageSize [I] Maximum message size
  76  *    lReadTimeout    [I] Milliseconds before read time-out
  77  *    sa              [I] Pointer to security structure
  78  *
  79  * RETURNS
  80  *    Success: Handle to mailslot
  81  *    Failure: INVALID_HANDLE_VALUE
  82  */
  83 HANDLE WINAPI CreateMailslotW( LPCWSTR lpName, DWORD nMaxMessageSize,
  84                                    DWORD lReadTimeout, LPSECURITY_ATTRIBUTES sa )
  85 {
  86     FIXME("(%s,%ld,%ld,%p): stub\n", debugstr_w(lpName),
  87           nMaxMessageSize, lReadTimeout, sa);
  88     return (HANDLE)1;
  89 }
  90
  91
  92 /******************************************************************************
  93  * GetMailslotInfo [KERNEL32.@]  Retrieves info about specified mailslot
  94  *
  95  * PARAMS
  96  *    hMailslot        [I] Mailslot handle
  97  *    lpMaxMessageSize [O] Address of maximum message size
  98  *    lpNextSize       [O] Address of size of next message
  99  *    lpMessageCount   [O] Address of number of messages
 100  *    lpReadTimeout    [O] Address of read time-out
 101  *
 102  * RETURNS
 103  *    Success: TRUE
 104  *    Failure: FALSE
 105  */
 106 BOOL WINAPI GetMailslotInfo( HANDLE hMailslot, LPDWORD lpMaxMessageSize,
 107                                LPDWORD lpNextSize, LPDWORD lpMessageCount,
 108                                LPDWORD lpReadTimeout )
 109 {
 110     FIXME("(%p): stub\n",hMailslot);
 111     if (lpMaxMessageSize) *lpMaxMessageSize = (DWORD)NULL;
 112     if (lpNextSize) *lpNextSize = (DWORD)NULL;
 113     if (lpMessageCount) *lpMessageCount = (DWORD)NULL;
 114     if (lpReadTimeout) *lpReadTimeout = (DWORD)NULL;
 115     return TRUE;
 116 }
 117
 118
 119 /******************************************************************************
 120  * GetCompressedFileSizeA [KERNEL32.@]
 121  *
 122  * NOTES
 123  *    This should call the W function below
 124  */
 125 DWORD WINAPI GetCompressedFileSizeA(
 126     LPCSTR lpFileName,
 127     LPDWORD lpFileSizeHigh)
 128 {
 129     FIXME("(...): stub\n");
 130     return 0xffffffff;
 131 }
 132
 133
 134 /******************************************************************************
 135  * GetCompressedFileSizeW [KERNEL32.@]
 136  *
 137  * RETURNS
 138  *    Success: Low-order doubleword of number of bytes
 139  *    Failure: 0xffffffff
 140  */
 141 DWORD WINAPI GetCompressedFileSizeW(
 142     LPCWSTR lpFileName,     /* [in]  Pointer to name of file */
 143     LPDWORD lpFileSizeHigh) /* [out] Receives high-order doubleword of size */
 144 {
 145     FIXME("(%s,%p): stub\n",debugstr_w(lpFileName),lpFileSizeHigh);
 146     return 0xffffffff;
 147 }
 148
 149
 150 /******************************************************************************
 151  *              CreateIoCompletionPort (KERNEL32.@)
 152  */
 153 HANDLE WINAPI CreateIoCompletionPort(HANDLE hFileHandle,
 154 HANDLE hExistingCompletionPort, DWORD dwCompletionKey,
 155 DWORD dwNumberOfConcurrentThreads)
 156 {
 157     FIXME("(%p, %p, %08lx, %08lx): stub.\n", hFileHandle, hExistingCompletionPort, dwCompletionKey, dwNumberOfConcurrentThreads);
 158     return NULL;
 159 }
 160
 161 /******************************************************************************
 162  *              GetQueuedCompletionStatus (KERNEL32.@)
 163  */
 164 BOOL WINAPI GetQueuedCompletionStatus(
 165     HANDLE CompletionPort, LPDWORD lpNumberOfBytesTransferred,
 166     LPDWORD lpCompletionKey, LPOVERLAPPED *lpOverlapped, DWORD dwMilliseconds
 167 ) {
 168     FIXME("(%p,%p,%p,%p,%ld), stub!\n",CompletionPort,lpNumberOfBytesTransferred,lpCompletionKey,lpOverlapped,dwMilliseconds);
 169     SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 170     return FALSE;
 171 }
 172
 173 /***********************************************************************
 174  *           Beep   (KERNEL32.@)
 175  */
 176 BOOL WINAPI Beep( DWORD dwFreq, DWORD dwDur )
 177 {
 178     static const char beep = '\a';
 179     /* dwFreq and dwDur are ignored by Win95 */
 180     if (isatty(2)) write( 2, &beep, 1 );
 181     return TRUE;
 182 }