win32/newfns.c

   1 /*
   2  * Win32 miscellaneous functions
   3  *
   4  * Copyright 1995 Thomas Sandford (tdgsandf@prds-grn.demon.co.uk)
   5  */
   6
   7 /* Misc. new functions - they should be moved into appropriate files
   8 at a later date. */
   9
  10 #include <string.h>
  11 #include <sys/time.h>
  12 #include <unistd.h>
  13 #include "windef.h"
  14 #include "winerror.h"
  15 #include "heap.h"
  16 #include "debugtools.h"
  17
  18 DEFAULT_DEBUG_CHANNEL(win32);
  19 DECLARE_DEBUG_CHANNEL(debug);
  20
  21
  22 /****************************************************************************
  23  *              QueryPerformanceCounter (KERNEL32.564)
  24  */
  25 BOOL WINAPI QueryPerformanceCounter(PLARGE_INTEGER counter)
  26 {
  27     struct timeval tv;
  28
  29     gettimeofday(&tv,NULL);
  30     counter->s.LowPart = tv.tv_usec+tv.tv_sec*1000000;
  31     counter->s.HighPart = 0;
  32     return TRUE;
  33 }
  34
  35 /****************************************************************************
  36  *              QueryPerformanceFrequency (KERNEL32.565)
  37  */
  38 BOOL WINAPI QueryPerformanceFrequency(PLARGE_INTEGER frequency)
  39 {
  40         frequency->s.LowPart    = 1000000;
  41         frequency->s.HighPart   = 0;
  42         return TRUE;
  43 }
  44
  45 /****************************************************************************
  46  *              FlushInstructionCache (KERNEL32.261)
  47  */
  48 BOOL WINAPI FlushInstructionCache(DWORD x,DWORD y,DWORD z) {
  49         FIXME_(debug)("(0x%08lx,0x%08lx,0x%08lx): stub\n",x,y,z);
  50         return TRUE;
  51 }
  52
  53 /***********************************************************************
  54  *           GetSystemPowerStatus      (KERNEL32.621)
  55  */
  56 BOOL WINAPI GetSystemPowerStatus(LPSYSTEM_POWER_STATUS sps_ptr)
  57 {
  58     return FALSE;   /* no power management support */
  59 }
  60
  61
  62 /***********************************************************************
  63  *           SetSystemPowerState      (KERNEL32.630)
  64  */
  65 BOOL WINAPI SetSystemPowerState(BOOL suspend_or_hibernate,
  66                                   BOOL force_flag)
  67 {
  68     /* suspend_or_hibernate flag: w95 does not support
  69        this feature anyway */
  70
  71     for ( ;0; )
  72     {
  73         if ( force_flag )
  74         {
  75         }
  76         else
  77         {
  78         }
  79     }
  80     return TRUE;
  81 }
  82
  83
  84 /******************************************************************************
  85  * CreateMailslotA [KERNEL32.164]
  86  */
  87 HANDLE WINAPI CreateMailslotA( LPCSTR lpName, DWORD nMaxMessageSize,
  88                                    DWORD lReadTimeout, LPSECURITY_ATTRIBUTES sa)
  89 {
  90     FIXME("(%s,%ld,%ld,%p): stub\n", debugstr_a(lpName),
  91           nMaxMessageSize, lReadTimeout, sa);
  92     return 1;
  93 }
  94
  95
  96 /******************************************************************************
  97  * CreateMailslotW [KERNEL32.165]  Creates a mailslot with specified name
  98  *
  99  * PARAMS
 100  *    lpName          [I] Pointer to string for mailslot name
 101  *    nMaxMessageSize [I] Maximum message size
 102  *    lReadTimeout    [I] Milliseconds before read time-out
 103  *    sa              [I] Pointer to security structure
 104  *
 105  * RETURNS
 106  *    Success: Handle to mailslot
 107  *    Failure: INVALID_HANDLE_VALUE
 108  */
 109 HANDLE WINAPI CreateMailslotW( LPCWSTR lpName, DWORD nMaxMessageSize,
 110                                    DWORD lReadTimeout, LPSECURITY_ATTRIBUTES sa )
 111 {
 112     FIXME("(%s,%ld,%ld,%p): stub\n", debugstr_w(lpName),
 113           nMaxMessageSize, lReadTimeout, sa);
 114     return 1;
 115 }
 116
 117
 118 /******************************************************************************
 119  * GetMailslotInfo [KERNEL32.347]  Retrieves info about specified mailslot
 120  *
 121  * PARAMS
 122  *    hMailslot        [I] Mailslot handle
 123  *    lpMaxMessageSize [O] Address of maximum message size
 124  *    lpNextSize       [O] Address of size of next message
 125  *    lpMessageCount   [O] Address of number of messages
 126  *    lpReadTimeout    [O] Address of read time-out
 127  *
 128  * RETURNS
 129  *    Success: TRUE
 130  *    Failure: FALSE
 131  */
 132 BOOL WINAPI GetMailslotInfo( HANDLE hMailslot, LPDWORD lpMaxMessageSize,
 133                                LPDWORD lpNextSize, LPDWORD lpMessageCount,
 134                                LPDWORD lpReadTimeout )
 135 {
 136     FIXME("(%04x): stub\n",hMailslot);
 137     if (lpMaxMessageSize) *lpMaxMessageSize = (DWORD)NULL;
 138     if (lpNextSize) *lpNextSize = (DWORD)NULL;
 139     if (lpMessageCount) *lpMessageCount = (DWORD)NULL;
 140     if (lpReadTimeout) *lpReadTimeout = (DWORD)NULL;
 141     return TRUE;
 142 }
 143
 144
 145 /******************************************************************************
 146  * GetCompressedFileSizeA [KERNEL32.291]
 147  *
 148  * NOTES
 149  *    This should call the W function below
 150  */
 151 DWORD WINAPI GetCompressedFileSizeA(
 152     LPCSTR lpFileName,
 153     LPDWORD lpFileSizeHigh)
 154 {
 155     FIXME("(...): stub\n");
 156     return 0xffffffff;
 157 }
 158
 159
 160 /******************************************************************************
 161  * GetCompressedFileSizeW [KERNEL32.292]
 162  *
 163  * RETURNS
 164  *    Success: Low-order doubleword of number of bytes
 165  *    Failure: 0xffffffff
 166  */
 167 DWORD WINAPI GetCompressedFileSizeW(
 168     LPCWSTR lpFileName,     /* [in]  Pointer to name of file */
 169     LPDWORD lpFileSizeHigh) /* [out] Receives high-order doubleword of size */
 170 {
 171     FIXME("(%s,%p): stub\n",debugstr_w(lpFileName),lpFileSizeHigh);
 172     return 0xffffffff;
 173 }
 174
 175
 176 /******************************************************************************
 177  * SetComputerNameA [KERNEL32.621]
 178  */
 179 BOOL WINAPI SetComputerNameA( LPCSTR lpComputerName )
 180 {
 181     LPWSTR lpComputerNameW = HEAP_strdupAtoW(GetProcessHeap(),0,lpComputerName);
 182     BOOL ret = SetComputerNameW(lpComputerNameW);
 183     HeapFree(GetProcessHeap(),0,lpComputerNameW);
 184     return ret;
 185 }
 186
 187
 188 /******************************************************************************
 189  * SetComputerNameW [KERNEL32.622]
 190  *
 191  * PARAMS
 192  *    lpComputerName [I] Address of new computer name
 193  *
 194  * RETURNS STD
 195  */
 196 BOOL WINAPI SetComputerNameW( LPCWSTR lpComputerName )
 197 {
 198     FIXME("(%s): stub\n", debugstr_w(lpComputerName));
 199     return TRUE;
 200 }
 201
 202 /******************************************************************************
 203  *              CreateIoCompletionPort
 204  */
 205 HANDLE WINAPI CreateIoCompletionPort(HANDLE hFileHandle,
 206 HANDLE hExistingCompletionPort, DWORD dwCompletionKey,
 207 DWORD dwNumberOfConcurrentThreads)
 208 {
 209     FIXME("(%04x, %04x, %08lx, %08lx): stub.\n", hFileHandle, hExistingCompletionPort, dwCompletionKey, dwNumberOfConcurrentThreads);
 210     return (HANDLE)NULL;
 211 }