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 <stdarg.h>
  28 #include <stdio.h>
  29 #include <string.h>
  30 #ifdef HAVE_SYS_TIME_H
  31 # include <sys/time.h>
  32 #endif
  33 #ifdef HAVE_UNISTD_H
  34 # include <unistd.h>
  35 #endif
  36
  37 #define NONAMELESSUNION
  38 #define NONAMELESSSTRUCT
  39 #include "windef.h"
  40 #include "winbase.h"
  41 #include "winnls.h"
  42 #include "winerror.h"
  43 #include "wine/debug.h"
  44
  45 WINE_DEFAULT_DEBUG_CHANNEL(win32);
  46
  47
  48 /****************************************************************************
  49  *              FlushInstructionCache (KERNEL32.@)
  50  */
  51 BOOL WINAPI FlushInstructionCache(HANDLE hProcess, LPCVOID lpBaseAddress, SIZE_T dwSize)
  52 {
  53     if (GetVersion() & 0x80000000) return TRUE; /* not NT, always TRUE */
  54     FIXME("(%p,%p,0x%08lx): stub\n",hProcess, lpBaseAddress, dwSize);
  55     return TRUE;
  56 }
  57
  58
  59 /******************************************************************************
  60  * CreateMailslotA [KERNEL32.@]
  61  */
  62 HANDLE WINAPI CreateMailslotA( LPCSTR lpName, DWORD nMaxMessageSize,
  63                                    DWORD lReadTimeout, LPSECURITY_ATTRIBUTES sa)
  64 {
  65     FIXME("(%s,%ld,%ld,%p): stub\n", debugstr_a(lpName),
  66           nMaxMessageSize, lReadTimeout, sa);
  67     return (HANDLE)1;
  68 }
  69
  70
  71 /******************************************************************************
  72  * CreateMailslotW [KERNEL32.@]  Creates a mailslot with specified name
  73  *
  74  * PARAMS
  75  *    lpName          [I] Pointer to string for mailslot name
  76  *    nMaxMessageSize [I] Maximum message size
  77  *    lReadTimeout    [I] Milliseconds before read time-out
  78  *    sa              [I] Pointer to security structure
  79  *
  80  * RETURNS
  81  *    Success: Handle to mailslot
  82  *    Failure: INVALID_HANDLE_VALUE
  83  */
  84 HANDLE WINAPI CreateMailslotW( LPCWSTR lpName, DWORD nMaxMessageSize,
  85                                    DWORD lReadTimeout, LPSECURITY_ATTRIBUTES sa )
  86 {
  87     FIXME("(%s,%ld,%ld,%p): stub\n", debugstr_w(lpName),
  88           nMaxMessageSize, lReadTimeout, sa);
  89     return (HANDLE)1;
  90 }
  91
  92
  93 /******************************************************************************
  94  * GetMailslotInfo [KERNEL32.@]  Retrieves info about specified mailslot
  95  *
  96  * PARAMS
  97  *    hMailslot        [I] Mailslot handle
  98  *    lpMaxMessageSize [O] Address of maximum message size
  99  *    lpNextSize       [O] Address of size of next message
 100  *    lpMessageCount   [O] Address of number of messages
 101  *    lpReadTimeout    [O] Address of read time-out
 102  *
 103  * RETURNS
 104  *    Success: TRUE
 105  *    Failure: FALSE
 106  */
 107 BOOL WINAPI GetMailslotInfo( HANDLE hMailslot, LPDWORD lpMaxMessageSize,
 108                                LPDWORD lpNextSize, LPDWORD lpMessageCount,
 109                                LPDWORD lpReadTimeout )
 110 {
 111     FIXME("(%p): stub\n",hMailslot);
 112     if (lpMaxMessageSize) *lpMaxMessageSize = (DWORD)NULL;
 113     if (lpNextSize) *lpNextSize = (DWORD)NULL;
 114     if (lpMessageCount) *lpMessageCount = (DWORD)NULL;
 115     if (lpReadTimeout) *lpReadTimeout = (DWORD)NULL;
 116     return TRUE;
 117 }
 118
 119
 120 /******************************************************************************
 121  * GetCompressedFileSizeA [KERNEL32.@]
 122  *
 123  * NOTES
 124  *    This should call the W function below
 125  */
 126 DWORD WINAPI GetCompressedFileSizeA(
 127     LPCSTR lpFileName,
 128     LPDWORD lpFileSizeHigh)
 129 {
 130     FIXME("(...): stub\n");
 131     return 0xffffffff;
 132 }
 133
 134
 135 /******************************************************************************
 136  * GetCompressedFileSizeW [KERNEL32.@]
 137  *
 138  * RETURNS
 139  *    Success: Low-order doubleword of number of bytes
 140  *    Failure: 0xffffffff
 141  */
 142 DWORD WINAPI GetCompressedFileSizeW(
 143     LPCWSTR lpFileName,     /* [in]  Pointer to name of file */
 144     LPDWORD lpFileSizeHigh) /* [out] Receives high-order doubleword of size */
 145 {
 146     FIXME("(%s,%p): stub\n",debugstr_w(lpFileName),lpFileSizeHigh);
 147     return 0xffffffff;
 148 }
 149
 150
 151 /******************************************************************************
 152  *              CreateIoCompletionPort (KERNEL32.@)
 153  */
 154 HANDLE WINAPI CreateIoCompletionPort(HANDLE hFileHandle,
 155 HANDLE hExistingCompletionPort, DWORD dwCompletionKey,
 156 DWORD dwNumberOfConcurrentThreads)
 157 {
 158     FIXME("(%p, %p, %08lx, %08lx): stub.\n", hFileHandle, hExistingCompletionPort, dwCompletionKey, dwNumberOfConcurrentThreads);
 159     return NULL;
 160 }
 161
 162 /******************************************************************************
 163  *              GetQueuedCompletionStatus (KERNEL32.@)
 164  */
 165 BOOL WINAPI GetQueuedCompletionStatus(
 166     HANDLE CompletionPort, LPDWORD lpNumberOfBytesTransferred,
 167     LPDWORD lpCompletionKey, LPOVERLAPPED *lpOverlapped, DWORD dwMilliseconds
 168 ) {
 169     FIXME("(%p,%p,%p,%p,%ld), stub!\n",CompletionPort,lpNumberOfBytesTransferred,lpCompletionKey,lpOverlapped,dwMilliseconds);
 170     SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 171     return FALSE;
 172 }
 173
 174 /***********************************************************************
 175  *           Beep   (KERNEL32.@)
 176  */
 177 BOOL WINAPI Beep( DWORD dwFreq, DWORD dwDur )
 178 {
 179     static const char beep = '\a';
 180     /* dwFreq and dwDur are ignored by Win95 */
 181     if (isatty(2)) write( 2, &beep, 1 );
 182     return TRUE;
 183 }