dlls/psapi/psapi_main.c

   1 /*
   2  *      PSAPI library
   3  *
   4  *      Copyright 1998  Patrik Stridvall
   5  */
   6
   7 #include "windows.h"
   8 #include "winbase.h"
   9 #include "wintypes.h"
  10 #include "winerror.h"
  11 #include "debug.h"
  12 #include "psapi.h"
  13
  14 #include <string.h>
  15
  16 /***********************************************************************
  17  *           EmptyWorkingSet (PSAPI.1)
  18  */
  19 BOOL32 WINAPI EmptyWorkingSet32(HANDLE32 hProcess)
  20 {
  21   return SetProcessWorkingSetSize(hProcess, 0xFFFFFFFF, 0xFFFFFFFF);
  22 }
  23
  24 /***********************************************************************
  25  *           EnumDeviceDrivers (PSAPI.2)
  26  */
  27 BOOL32 WINAPI EnumDeviceDrivers(
  28   LPVOID *lpImageBase, DWORD cb, LPDWORD lpcbNeeded)
  29 {
  30   FIXME(psapi, "(%p, %ld, %p): stub\n", lpImageBase, cb, lpcbNeeded);
  31
  32   if(lpcbNeeded)
  33     *lpcbNeeded = 0;
  34
  35   return TRUE;
  36 }
  37
  38
  39 /***********************************************************************
  40  *           EnumProcesses (PSAPI.3)
  41  */
  42 BOOL32 WINAPI EnumProcesses(DWORD *lpidProcess, DWORD cb, DWORD *lpcbNeeded)
  43 {
  44   FIXME(psapi, "(%p, %ld, %p): stub\n", lpidProcess,cb, lpcbNeeded);
  45
  46   if(lpcbNeeded)
  47     *lpcbNeeded = 0;
  48
  49   return TRUE;
  50 }
  51
  52 /***********************************************************************
  53  *           EnumProcessModules (PSAPI.4)
  54  */
  55 BOOL32 WINAPI EnumProcessModules(
  56   HANDLE32 hProcess, HMODULE32 *lphModule, DWORD cb, LPDWORD lpcbNeeded)
  57 {
  58   FIXME(psapi, "(hProcess=0x%08x, %p, %ld, %p): stub\n",
  59     hProcess, lphModule, cb, lpcbNeeded
  60   );
  61
  62   if(lpcbNeeded)
  63     *lpcbNeeded = 0;
  64
  65   return TRUE;
  66 }
  67
  68 /***********************************************************************
  69  *          GetDeviceDriverBaseName32A (PSAPI.5)
  70  */
  71 DWORD WINAPI GetDeviceDriverBaseName32A(
  72   LPVOID ImageBase, LPSTR lpBaseName, DWORD nSize)
  73 {
  74   FIXME(psapi, "(%p, %s, %ld): stub\n",
  75     ImageBase, debugstr_a(lpBaseName), nSize
  76   );
  77
  78   if(lpBaseName && nSize)
  79     lpBaseName[0] = '\0';
  80
  81   return 0;
  82 }
  83
  84 /***********************************************************************
  85  *           GetDeviceDriverBaseName32W (PSAPI.6)
  86  */
  87 DWORD WINAPI GetDeviceDriverBaseName32W(
  88   LPVOID ImageBase, LPWSTR lpBaseName, DWORD nSize)
  89 {
  90   FIXME(psapi, "(%p, %s, %ld): stub\n",
  91     ImageBase, debugstr_w(lpBaseName), nSize
  92   );
  93
  94   if(lpBaseName && nSize)
  95     lpBaseName[0] = '\0';
  96
  97   return 0;
  98 }
  99
 100 /***********************************************************************
 101  *           GetDeviceDriverFileName32A (PSAPI.7)
 102  */
 103 DWORD WINAPI GetDeviceDriverFileName32A(
 104   LPVOID ImageBase, LPSTR lpFilename, DWORD nSize)
 105 {
 106   FIXME(psapi, "(%p, %s, %ld): stub\n",
 107     ImageBase, debugstr_a(lpFilename), nSize
 108   );
 109
 110   if(lpFilename && nSize)
 111     lpFilename[0] = '\0';
 112
 113   return 0;
 114 }
 115
 116 /***********************************************************************
 117  *           GetDeviceDriverFileName32W (PSAPI.8)
 118  */
 119 DWORD WINAPI GetDeviceDriverFileName32W(
 120   LPVOID ImageBase, LPWSTR lpFilename, DWORD nSize)
 121 {
 122   FIXME(psapi, "(%p, %s, %ld): stub\n",
 123     ImageBase, debugstr_w(lpFilename), nSize
 124   );
 125
 126   if(lpFilename && nSize)
 127     lpFilename[0] = '\0';
 128
 129   return 0;
 130 }
 131
 132 /***********************************************************************
 133  *           GetMappedFileName32A (PSAPI.9)
 134  */
 135 DWORD WINAPI GetMappedFileName32A(
 136   HANDLE32 hProcess, LPVOID lpv, LPSTR lpFilename, DWORD nSize)
 137 {
 138   FIXME(psapi, "(hProcess=0x%08x, %p, %s, %ld): stub\n",
 139     hProcess, lpv, debugstr_a(lpFilename), nSize
 140   );
 141
 142   if(lpFilename && nSize)
 143     lpFilename[0] = '\0';
 144
 145   return 0;
 146 }
 147
 148 /***********************************************************************
 149  *           GetMappedFileName32W (PSAPI.10)
 150  */
 151 DWORD WINAPI GetMappedFileName32W(
 152   HANDLE32 hProcess, LPVOID lpv, LPWSTR lpFilename, DWORD nSize)
 153 {
 154   FIXME(psapi, "(hProcess=0x%08x, %p, %s, %ld): stub\n",
 155     hProcess, lpv, debugstr_w(lpFilename), nSize
 156   );
 157
 158   if(lpFilename && nSize)
 159     lpFilename[0] = '\0';
 160
 161   return 0;
 162 }
 163
 164 /***********************************************************************
 165  *           GetModuleBaseName32A (PSAPI.11)
 166  */
 167 DWORD WINAPI GetModuleBaseName32A(
 168   HANDLE32 hProcess, HMODULE32 hModule, LPSTR lpBaseName, DWORD nSize)
 169 {
 170   FIXME(psapi, "(hProcess=0x%08x, hModule=0x%08x, %s, %ld): stub\n",
 171     hProcess, hModule, debugstr_a(lpBaseName), nSize
 172   );
 173
 174   if(lpBaseName && nSize)
 175     lpBaseName[0] = '\0';
 176
 177   return 0;
 178 }
 179
 180 /***********************************************************************
 181  *           GetModuleBaseName32W (PSAPI.12)
 182  */
 183 DWORD WINAPI GetModuleBaseName32W(
 184   HANDLE32 hProcess, HMODULE32 hModule, LPWSTR lpBaseName, DWORD nSize)
 185 {
 186   FIXME(psapi, "(hProcess=0x%08x, hModule=0x%08x, %s, %ld): stub\n",
 187     hProcess, hModule, debugstr_w(lpBaseName), nSize);
 188
 189   if(lpBaseName && nSize)
 190     lpBaseName[0] = '\0';
 191
 192   return 0;
 193 }
 194
 195 /***********************************************************************
 196  *           GetModuleFileNameEx32A (PSAPI.13)
 197  */
 198 DWORD WINAPI GetModuleFileNameEx32A(
 199   HANDLE32 hProcess, HMODULE32 hModule, LPSTR lpFilename, DWORD nSize)
 200 {
 201   FIXME(psapi, "(hProcess=0x%08x,hModule=0x%08x, %s, %ld): stub\n",
 202     hProcess, hModule, debugstr_a(lpFilename), nSize
 203   );
 204
 205   if(lpFilename&&nSize)
 206     lpFilename[0]='\0';
 207
 208   return 0;
 209 }
 210
 211 /***********************************************************************
 212  *           GetModuleFileNameEx32W (PSAPI.14)
 213  */
 214 DWORD WINAPI GetModuleFileNameEx32W(
 215   HANDLE32 hProcess, HMODULE32 hModule, LPWSTR lpFilename, DWORD nSize)
 216 {
 217   FIXME(psapi, "(hProcess=0x%08x,hModule=0x%08x, %s, %ld): stub\n",
 218     hProcess, hModule, debugstr_w(lpFilename), nSize
 219   );
 220
 221   if(lpFilename && nSize)
 222     lpFilename[0] = '\0';
 223
 224   return 0;
 225 }
 226
 227 /***********************************************************************
 228  *           GetModuleInformation32 (PSAPI.15)
 229  */
 230 BOOL32 WINAPI GetModuleInformation32(
 231   HANDLE32 hProcess, HMODULE32 hModule, LPMODULEINFO32 lpmodinfo, DWORD cb)
 232 {
 233   FIXME(psapi, "(hProcess=0x%08x, hModule=0x%08x, %p, %ld): stub\n",
 234     hProcess, hModule, lpmodinfo, cb
 235   );
 236
 237   memset(lpmodinfo, 0, cb);
 238
 239   return TRUE;
 240 }
 241
 242 /***********************************************************************
 243  *           GetProcessMemoryInfo32 (PSAPI.16)
 244  */
 245 BOOL32 WINAPI GetProcessMemoryInfo32(
 246   HANDLE32 Process, PPROCESS_MEMORY_COUNTERS32 ppsmemCounters, DWORD cb)
 247 {
 248   FIXME(psapi, "(hProcess=0x%08x, %p, %ld): stub\n",
 249     Process, ppsmemCounters, cb
 250   );
 251
 252   memset(ppsmemCounters, 0, cb);
 253
 254   return TRUE;
 255 }
 256
 257 /***********************************************************************
 258  *           GetWsChanges32 (PSAPI.17)
 259  */
 260 BOOL32 WINAPI GetWsChanges32(
 261   HANDLE32 hProcess, PPSAPI_WS_WATCH_INFORMATION32 lpWatchInfo, DWORD cb)
 262 {
 263   FIXME(psapi, "(hProcess=0x%08x, %p, %ld): stub\n",
 264     hProcess, lpWatchInfo, cb
 265   );
 266
 267   memset(lpWatchInfo, 0, cb);
 268
 269   return TRUE;
 270 }
 271
 272 /***********************************************************************
 273  *           InitializeProcessForWsWatch32 (PSAPI.18)
 274  */
 275 BOOL32 WINAPI InitializeProcessForWsWatch32(HANDLE32 hProcess)
 276 {
 277   FIXME(psapi, "(hProcess=0x%08x): stub\n", hProcess);
 278
 279   return TRUE;
 280 }
 281
 282 /***********************************************************************
 283  *           QueryWorkingSet32 (PSAPI.?)
 284  * FIXME
 285  *     I haven't been able to find the ordinal for this function,
 286  *     This means it can't be called from outside the DLL.
 287  */
 288 BOOL32 WINAPI QueryWorkingSet32(HANDLE32 hProcess, LPVOID pv, DWORD cb)
 289 {
 290   FIXME(psapi, "(hProcess=0x%08x, %p, %ld)", hProcess, pv, cb);
 291
 292   if(pv && cb)
 293     ((DWORD *) pv)[0] = 0; /* Empty WorkingSet */
 294
 295   return TRUE;
 296 }
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