dlls/psapi/psapi_main.c

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