| 1 | // Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. |
| 2 | |
| 3 | #include "precomp.h" |
| 4 | #include <restartmanager.h> |
| 5 | |
| 6 | |
| 7 | // Exit macros |
| 8 | #define RmExitOnLastError(x, s, ...) ExitOnLastErrorSource(DUTIL_SOURCE_RMUTIL, x, s, __VA_ARGS__) |
| 9 | #define RmExitOnLastErrorDebugTrace(x, s, ...) ExitOnLastErrorDebugTraceSource(DUTIL_SOURCE_RMUTIL, x, s, __VA_ARGS__) |
| 10 | #define RmExitWithLastError(x, s, ...) ExitWithLastErrorSource(DUTIL_SOURCE_RMUTIL, x, s, __VA_ARGS__) |
| 11 | #define RmExitOnFailure(x, s, ...) ExitOnFailureSource(DUTIL_SOURCE_RMUTIL, x, s, __VA_ARGS__) |
| 12 | #define RmExitOnRootFailure(x, s, ...) ExitOnRootFailureSource(DUTIL_SOURCE_RMUTIL, x, s, __VA_ARGS__) |
| 13 | #define RmExitOnFailureDebugTrace(x, s, ...) ExitOnFailureDebugTraceSource(DUTIL_SOURCE_RMUTIL, x, s, __VA_ARGS__) |
| 14 | #define RmExitOnNull(p, x, e, s, ...) ExitOnNullSource(DUTIL_SOURCE_RMUTIL, p, x, e, s, __VA_ARGS__) |
| 15 | #define RmExitOnNullWithLastError(p, x, s, ...) ExitOnNullWithLastErrorSource(DUTIL_SOURCE_RMUTIL, p, x, s, __VA_ARGS__) |
| 16 | #define RmExitOnNullDebugTrace(p, x, e, s, ...) ExitOnNullDebugTraceSource(DUTIL_SOURCE_RMUTIL, p, x, e, s, __VA_ARGS__) |
| 17 | #define RmExitOnInvalidHandleWithLastError(p, x, s, ...) ExitOnInvalidHandleWithLastErrorSource(DUTIL_SOURCE_RMUTIL, p, x, s, __VA_ARGS__) |
| 18 | #define RmExitOnWin32Error(e, x, s, ...) ExitOnWin32ErrorSource(DUTIL_SOURCE_RMUTIL, e, x, s, __VA_ARGS__) |
| 19 | #define RmExitOnGdipFailure(g, x, s, ...) ExitOnGdipFailureSource(DUTIL_SOURCE_RMUTIL, g, x, s, __VA_ARGS__) |
| 20 | |
| 21 | #define ARRAY_GROWTH_SIZE 5 |
| 22 | |
| 23 | typedef DWORD (WINAPI *PFNRMJOINSESSION)( |
| 24 | __out DWORD *pSessionHandle, |
| 25 | __in_z const WCHAR strSessionKey[] |
| 26 | ); |
| 27 | |
| 28 | typedef DWORD (WINAPI *PFNRMENDSESSION)( |
| 29 | __in DWORD dwSessionHandle |
| 30 | ); |
| 31 | |
| 32 | typedef DWORD (WINAPI *PFNRMREGISTERRESOURCES)( |
| 33 | __in DWORD dwSessionHandle, |
| 34 | __in UINT nFiles, |
| 35 | __in_z_opt LPWSTR *rgsFilenames, |
| 36 | __in UINT nApplications, |
| 37 | __in_opt RM_UNIQUE_PROCESS *rgApplications, |
| 38 | __in UINT nServices, |
| 39 | __in_z_opt LPWSTR *rgsServiceNames |
| 40 | ); |
| 41 | |
| 42 | typedef struct _RMU_SESSION |
| 43 | { |
| 44 | CRITICAL_SECTION cs; |
| 45 | DWORD dwSessionHandle; |
| 46 | BOOL fStartedSessionHandle; |
| 47 | BOOL fInitialized; |
| 48 | |
| 49 | UINT cFilenames; |
| 50 | LPWSTR *rgsczFilenames; |
| 51 | |
| 52 | UINT cApplications; |
| 53 | RM_UNIQUE_PROCESS *rgApplications; |
| 54 | |
| 55 | UINT cServiceNames; |
| 56 | LPWSTR *rgsczServiceNames; |
| 57 | |
| 58 | } RMU_SESSION; |
| 59 | |
| 60 | static volatile LONG vcRmuInitialized = 0; |
| 61 | static HMODULE vhModule = NULL; |
| 62 | static PFNRMJOINSESSION vpfnRmJoinSession = NULL; |
| 63 | static PFNRMENDSESSION vpfnRmEndSession = NULL; |
| 64 | static PFNRMREGISTERRESOURCES vpfnRmRegisterResources = NULL; |
| 65 | |
| 66 | static HRESULT RmuInitialize(); |
| 67 | static void RmuUninitialize(); |
| 68 | |
| 69 | static HRESULT RmuApplicationArrayAlloc( |
| 70 | __deref_inout_ecount(*pcApplications) RM_UNIQUE_PROCESS **prgApplications, |
| 71 | __inout LPUINT pcApplications, |
| 72 | __in DWORD dwProcessId, |
| 73 | __in FILETIME ProcessStartTime |
| 74 | ); |
| 75 | |
| 76 | static HRESULT RmuApplicationArrayFree( |
| 77 | __in RM_UNIQUE_PROCESS *rgApplications |
| 78 | ); |
| 79 | |
| 80 | #define ReleaseNullApplicationArray(rg, c) { if (rg) { RmuApplicationArrayFree(rg); c = 0; rg = NULL; } } |
| 81 | |
| 82 | /******************************************************************** |
| 83 | RmuJoinSession - Joins an existing Restart Manager session. |
| 84 | |
| 85 | ********************************************************************/ |
| 86 | extern "C" HRESULT DAPI RmuJoinSession( |
| 87 | __out PRMU_SESSION *ppSession, |
| 88 | __in_z LPCWSTR wzSessionKey |
| 89 | ) |
| 90 | { |
| 91 | HRESULT hr = S_OK; |
| 92 | DWORD er = ERROR_SUCCESS; |
| 93 | PRMU_SESSION pSession = NULL; |
| 94 | |
| 95 | *ppSession = NULL; |
| 96 | |
| 97 | pSession = static_cast<PRMU_SESSION>(MemAlloc(sizeof(RMU_SESSION), TRUE)); |
| 98 | RmExitOnNull(pSession, hr, E_OUTOFMEMORY, "Failed to allocate the RMU_SESSION structure."); |
| 99 | |
| 100 | hr = RmuInitialize(); |
| 101 | RmExitOnFailure(hr, "Failed to initialize Restart Manager."); |
| 102 | |
| 103 | er = vpfnRmJoinSession(&pSession->dwSessionHandle, wzSessionKey); |
| 104 | RmExitOnWin32Error(er, hr, "Failed to join Restart Manager session %ls.", wzSessionKey); |
| 105 | |
| 106 | ::InitializeCriticalSection(&pSession->cs); |
| 107 | pSession->fInitialized = TRUE; |
| 108 | |
| 109 | *ppSession = pSession; |
| 110 | |
| 111 | LExit: |
| 112 | if (FAILED(hr)) |
| 113 | { |
| 114 | ReleaseNullMem(pSession); |
| 115 | } |
| 116 | |
| 117 | return hr; |
| 118 | } |
| 119 | |
| 120 | /******************************************************************** |
| 121 | RmuAddFile - Adds the file path to the Restart Manager session. |
| 122 | |
| 123 | You should call this multiple times as necessary before calling |
| 124 | RmuRegisterResources. |
| 125 | |
| 126 | ********************************************************************/ |
| 127 | extern "C" HRESULT DAPI RmuAddFile( |
| 128 | __in PRMU_SESSION pSession, |
| 129 | __in_z LPCWSTR wzPath |
| 130 | ) |
| 131 | { |
| 132 | HRESULT hr = S_OK; |
| 133 | |
| 134 | ::EnterCriticalSection(&pSession->cs); |
| 135 | |
| 136 | // Create or grow the jagged array. |
| 137 | hr = StrArrayAllocString(&pSession->rgsczFilenames, &pSession->cFilenames, wzPath, 0); |
| 138 | RmExitOnFailure(hr, "Failed to add the filename to the array."); |
| 139 | |
| 140 | LExit: |
| 141 | ::LeaveCriticalSection(&pSession->cs); |
| 142 | return hr; |
| 143 | } |
| 144 | |
| 145 | /******************************************************************** |
| 146 | RmuAddProcessById - Adds the process ID to the Restart Manager sesion. |
| 147 | |
| 148 | You should call this multiple times as necessary before calling |
| 149 | RmuRegisterResources. |
| 150 | |
| 151 | ********************************************************************/ |
| 152 | extern "C" HRESULT DAPI RmuAddProcessById( |
| 153 | __in PRMU_SESSION pSession, |
| 154 | __in DWORD dwProcessId |
| 155 | ) |
| 156 | { |
| 157 | HRESULT hr = S_OK; |
| 158 | HANDLE hProcess = NULL; |
| 159 | FILETIME CreationTime = {}; |
| 160 | FILETIME ExitTime = {}; |
| 161 | FILETIME KernelTime = {}; |
| 162 | FILETIME UserTime = {}; |
| 163 | BOOL fLocked = FALSE; |
| 164 | |
| 165 | HANDLE hToken = NULL; |
| 166 | TOKEN_PRIVILEGES priv = { 0 }; |
| 167 | TOKEN_PRIVILEGES* pPrevPriv = NULL; |
| 168 | DWORD cbPrevPriv = 0; |
| 169 | DWORD er = ERROR_SUCCESS; |
| 170 | BOOL fAdjustedPrivileges = FALSE; |
| 171 | BOOL fElevated = FALSE; |
| 172 | ProcElevated(::GetCurrentProcess(), &fElevated); |
| 173 | |
| 174 | // Must be elevated to adjust process privileges |
| 175 | if (fElevated) { |
| 176 | // Adding SeDebugPrivilege in the event that the process targeted by ::OpenProcess() is in a another user context. |
| 177 | if (!::OpenProcessToken(::GetCurrentProcess(), TOKEN_QUERY | TOKEN_ADJUST_PRIVILEGES, &hToken)) |
| 178 | { |
| 179 | RmExitWithLastError(hr, "Failed to get process token."); |
| 180 | } |
| 181 | |
| 182 | priv.PrivilegeCount = 1; |
| 183 | priv.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; |
| 184 | if (!::LookupPrivilegeValueW(NULL, L"SeDebugPrivilege", &priv.Privileges[0].Luid)) |
| 185 | { |
| 186 | RmExitWithLastError(hr, "Failed to get debug privilege LUID."); |
| 187 | } |
| 188 | |
| 189 | cbPrevPriv = sizeof(TOKEN_PRIVILEGES); |
| 190 | pPrevPriv = static_cast<TOKEN_PRIVILEGES*>(MemAlloc(cbPrevPriv, TRUE)); |
| 191 | RmExitOnNull(pPrevPriv, hr, E_OUTOFMEMORY, "Failed to allocate memory for empty previous privileges."); |
| 192 | |
| 193 | if (!::AdjustTokenPrivileges(hToken, FALSE, &priv, cbPrevPriv, pPrevPriv, &cbPrevPriv)) |
| 194 | { |
| 195 | LPVOID pv = MemReAlloc(pPrevPriv, cbPrevPriv, TRUE); |
| 196 | RmExitOnNull(pv, hr, E_OUTOFMEMORY, "Failed to allocate memory for previous privileges."); |
| 197 | pPrevPriv = static_cast<TOKEN_PRIVILEGES*>(pv); |
| 198 | |
| 199 | if (!::AdjustTokenPrivileges(hToken, FALSE, &priv, cbPrevPriv, pPrevPriv, &cbPrevPriv)) |
| 200 | { |
| 201 | RmExitWithLastError(hr, "Failed to get debug privilege LUID."); |
| 202 | } |
| 203 | } |
| 204 | |
| 205 | fAdjustedPrivileges = TRUE; |
| 206 | } |
| 207 | |
| 208 | hProcess = ::OpenProcess(PROCESS_QUERY_INFORMATION, FALSE, dwProcessId); |
| 209 | if (hProcess) |
| 210 | { |
| 211 | if (!::GetProcessTimes(hProcess, &CreationTime, &ExitTime, &KernelTime, &UserTime)) |
| 212 | { |
| 213 | RmExitWithLastError(hr, "Failed to get the process times for process ID %d.", dwProcessId); |
| 214 | } |
| 215 | |
| 216 | ::EnterCriticalSection(&pSession->cs); |
| 217 | fLocked = TRUE; |
| 218 | hr = RmuApplicationArrayAlloc(&pSession->rgApplications, &pSession->cApplications, dwProcessId, CreationTime); |
| 219 | RmExitOnFailure(hr, "Failed to add the application to the array."); |
| 220 | } |
| 221 | else |
| 222 | { |
| 223 | er = ::GetLastError(); |
| 224 | if (ERROR_ACCESS_DENIED == er) |
| 225 | { |
| 226 | // OpenProcess will fail when not elevated and the target process is in another user context. Let the caller log and continue. |
| 227 | hr = E_NOTFOUND; |
| 228 | } |
| 229 | else |
| 230 | { |
| 231 | RmExitOnWin32Error(er, hr, "Failed to open the process ID %d.", dwProcessId); |
| 232 | } |
| 233 | } |
| 234 | |
| 235 | LExit: |
| 236 | if (hProcess) |
| 237 | { |
| 238 | ::CloseHandle(hProcess); |
| 239 | } |
| 240 | |
| 241 | if (fAdjustedPrivileges) |
| 242 | { |
| 243 | ::AdjustTokenPrivileges(hToken, FALSE, pPrevPriv, 0, NULL, NULL); |
| 244 | } |
| 245 | |
| 246 | ReleaseMem(pPrevPriv); |
| 247 | ReleaseHandle(hToken); |
| 248 | |
| 249 | if (fLocked) |
| 250 | { |
| 251 | ::LeaveCriticalSection(&pSession->cs); |
| 252 | } |
| 253 | |
| 254 | return hr; |
| 255 | } |
| 256 | |
| 257 | /******************************************************************** |
| 258 | RmuAddProcessesByName - Adds all processes by the given process name |
| 259 | to the Restart Manager Session. |
| 260 | |
| 261 | You should call this multiple times as necessary before calling |
| 262 | RmuRegisterResources. |
| 263 | |
| 264 | ********************************************************************/ |
| 265 | extern "C" HRESULT DAPI RmuAddProcessesByName( |
| 266 | __in PRMU_SESSION pSession, |
| 267 | __in_z LPCWSTR wzProcessName |
| 268 | ) |
| 269 | { |
| 270 | HRESULT hr = S_OK; |
| 271 | DWORD *pdwProcessIds = NULL; |
| 272 | DWORD cProcessIds = 0; |
| 273 | BOOL fNotFound = FALSE; |
| 274 | |
| 275 | hr = ProcFindAllIdsFromExeName(wzProcessName, &pdwProcessIds, &cProcessIds); |
| 276 | RmExitOnFailure(hr, "Failed to enumerate all the processes by name %ls.", wzProcessName); |
| 277 | |
| 278 | for (DWORD i = 0; i < cProcessIds; ++i) |
| 279 | { |
| 280 | hr = RmuAddProcessById(pSession, pdwProcessIds[i]); |
| 281 | if (E_NOTFOUND == hr) |
| 282 | { |
| 283 | // RmuAddProcessById returns E_NOTFOUND when this setup is not elevated and OpenProcess returned access denied (target process running under another user account). |
| 284 | fNotFound = TRUE; |
| 285 | } |
| 286 | else |
| 287 | { |
| 288 | RmExitOnFailure(hr, "Failed to add process %ls (%d) to the Restart Manager session.", wzProcessName, pdwProcessIds[i]); |
| 289 | } |
| 290 | } |
| 291 | |
| 292 | // If one or more calls to RmuAddProcessById returned E_NOTFOUND, then return E_NOTFOUND even if other calls succeeded, so that caller can log the issue. |
| 293 | if (fNotFound) |
| 294 | { |
| 295 | hr = E_NOTFOUND; |
| 296 | } |
| 297 | |
| 298 | LExit: |
| 299 | ReleaseMem(pdwProcessIds); |
| 300 | |
| 301 | return hr; |
| 302 | } |
| 303 | |
| 304 | /******************************************************************** |
| 305 | RmuAddService - Adds the service name to the Restart Manager session. |
| 306 | |
| 307 | You should call this multiple times as necessary before calling |
| 308 | RmuRegisterResources. |
| 309 | |
| 310 | ********************************************************************/ |
| 311 | extern "C" HRESULT DAPI RmuAddService( |
| 312 | __in PRMU_SESSION pSession, |
| 313 | __in_z LPCWSTR wzServiceName |
| 314 | ) |
| 315 | { |
| 316 | HRESULT hr = S_OK; |
| 317 | |
| 318 | ::EnterCriticalSection(&pSession->cs); |
| 319 | |
| 320 | hr = StrArrayAllocString(&pSession->rgsczServiceNames, &pSession->cServiceNames, wzServiceName, 0); |
| 321 | RmExitOnFailure(hr, "Failed to add the service name to the array."); |
| 322 | |
| 323 | LExit: |
| 324 | ::LeaveCriticalSection(&pSession->cs); |
| 325 | return hr; |
| 326 | } |
| 327 | |
| 328 | /******************************************************************** |
| 329 | RmuRegisterResources - Registers resources for the Restart Manager. |
| 330 | |
| 331 | This should be called rarely because it is expensive to run. Call |
| 332 | functions like RmuAddFile for multiple resources then commit them |
| 333 | as a batch of updates to RmuRegisterResources. |
| 334 | |
| 335 | Duplicate resources appear to be handled by Restart Manager. |
| 336 | Only one WM_QUERYENDSESSION is being sent for each top-level window. |
| 337 | |
| 338 | ********************************************************************/ |
| 339 | extern "C" HRESULT DAPI RmuRegisterResources( |
| 340 | __in PRMU_SESSION pSession |
| 341 | ) |
| 342 | { |
| 343 | HRESULT hr = S_OK; |
| 344 | DWORD er = ERROR_SUCCESS; |
| 345 | |
| 346 | AssertSz(vcRmuInitialized, "Restart Manager was not properly initialized."); |
| 347 | |
| 348 | ::EnterCriticalSection(&pSession->cs); |
| 349 | |
| 350 | er = vpfnRmRegisterResources( |
| 351 | pSession->dwSessionHandle, |
| 352 | pSession->cFilenames, |
| 353 | pSession->rgsczFilenames, |
| 354 | pSession->cApplications, |
| 355 | pSession->rgApplications, |
| 356 | pSession->cServiceNames, |
| 357 | pSession->rgsczServiceNames |
| 358 | ); |
| 359 | RmExitOnWin32Error(er, hr, "Failed to register the resources with the Restart Manager session."); |
| 360 | |
| 361 | // Empty the arrays if registered in case additional resources are added later. |
| 362 | ReleaseNullStrArray(pSession->rgsczFilenames, pSession->cFilenames); |
| 363 | ReleaseNullApplicationArray(pSession->rgApplications, pSession->cApplications); |
| 364 | ReleaseNullStrArray(pSession->rgsczServiceNames, pSession->cServiceNames); |
| 365 | |
| 366 | LExit: |
| 367 | ::LeaveCriticalSection(&pSession->cs); |
| 368 | return hr; |
| 369 | } |
| 370 | |
| 371 | /******************************************************************** |
| 372 | RmuEndSession - Ends the session. |
| 373 | |
| 374 | If the session was joined by RmuJoinSession, any remaining resources |
| 375 | are registered before the session is ended (left). |
| 376 | |
| 377 | ********************************************************************/ |
| 378 | extern "C" HRESULT DAPI RmuEndSession( |
| 379 | __in PRMU_SESSION pSession |
| 380 | ) |
| 381 | { |
| 382 | HRESULT hr = S_OK; |
| 383 | DWORD er = ERROR_SUCCESS; |
| 384 | |
| 385 | AssertSz(vcRmuInitialized, "Restart Manager was not properly initialized."); |
| 386 | |
| 387 | // Make sure all resources are registered if we joined the session. |
| 388 | if (!pSession->fStartedSessionHandle) |
| 389 | { |
| 390 | hr = RmuRegisterResources(pSession); |
| 391 | RmExitOnFailure(hr, "Failed to register remaining resources."); |
| 392 | } |
| 393 | |
| 394 | er = vpfnRmEndSession(pSession->dwSessionHandle); |
| 395 | RmExitOnWin32Error(er, hr, "Failed to end the Restart Manager session."); |
| 396 | |
| 397 | LExit: |
| 398 | if (pSession->fInitialized) |
| 399 | { |
| 400 | ::DeleteCriticalSection(&pSession->cs); |
| 401 | } |
| 402 | |
| 403 | ReleaseNullStrArray(pSession->rgsczFilenames, pSession->cFilenames); |
| 404 | ReleaseNullApplicationArray(pSession->rgApplications, pSession->cApplications); |
| 405 | ReleaseNullStrArray(pSession->rgsczServiceNames, pSession->cServiceNames); |
| 406 | ReleaseNullMem(pSession); |
| 407 | |
| 408 | RmuUninitialize(); |
| 409 | |
| 410 | return hr; |
| 411 | } |
| 412 | |
| 413 | static HRESULT RmuInitialize() |
| 414 | { |
| 415 | HRESULT hr = S_OK; |
| 416 | HMODULE hModule = NULL; |
| 417 | |
| 418 | LONG iRef = ::InterlockedIncrement(&vcRmuInitialized); |
| 419 | if (1 == iRef && !vhModule) |
| 420 | { |
| 421 | hr = LoadSystemLibrary(L"rstrtmgr.dll", &hModule); |
| 422 | RmExitOnFailure(hr, "Failed to load the rstrtmgr.dll module."); |
| 423 | |
| 424 | vpfnRmJoinSession = reinterpret_cast<PFNRMJOINSESSION>(::GetProcAddress(hModule, "RmJoinSession")); |
| 425 | RmExitOnNullWithLastError(vpfnRmJoinSession, hr, "Failed to get the RmJoinSession procedure from rstrtmgr.dll."); |
| 426 | |
| 427 | vpfnRmRegisterResources = reinterpret_cast<PFNRMREGISTERRESOURCES>(::GetProcAddress(hModule, "RmRegisterResources")); |
| 428 | RmExitOnNullWithLastError(vpfnRmRegisterResources, hr, "Failed to get the RmRegisterResources procedure from rstrtmgr.dll."); |
| 429 | |
| 430 | vpfnRmEndSession = reinterpret_cast<PFNRMENDSESSION>(::GetProcAddress(hModule, "RmEndSession")); |
| 431 | RmExitOnNullWithLastError(vpfnRmEndSession, hr, "Failed to get the RmEndSession procedure from rstrtmgr.dll."); |
| 432 | |
| 433 | vhModule = hModule; |
| 434 | } |
| 435 | |
| 436 | LExit: |
| 437 | return hr; |
| 438 | } |
| 439 | |
| 440 | static void RmuUninitialize() |
| 441 | { |
| 442 | LONG iRef = ::InterlockedDecrement(&vcRmuInitialized); |
| 443 | if (0 == iRef && vhModule) |
| 444 | { |
| 445 | vpfnRmJoinSession = NULL; |
| 446 | vpfnRmEndSession = NULL; |
| 447 | vpfnRmRegisterResources = NULL; |
| 448 | |
| 449 | ::FreeLibrary(vhModule); |
| 450 | vhModule = NULL; |
| 451 | } |
| 452 | } |
| 453 | |
| 454 | static HRESULT RmuApplicationArrayAlloc( |
| 455 | __deref_inout_ecount(*pcApplications) RM_UNIQUE_PROCESS **prgApplications, |
| 456 | __inout LPUINT pcApplications, |
| 457 | __in DWORD dwProcessId, |
| 458 | __in FILETIME ProcessStartTime |
| 459 | ) |
| 460 | { |
| 461 | HRESULT hr = S_OK; |
| 462 | RM_UNIQUE_PROCESS *pApplication = NULL; |
| 463 | |
| 464 | hr = MemEnsureArraySize(reinterpret_cast<LPVOID*>(prgApplications), *pcApplications + 1, sizeof(RM_UNIQUE_PROCESS), ARRAY_GROWTH_SIZE); |
| 465 | RmExitOnFailure(hr, "Failed to allocate memory for the application array."); |
| 466 | |
| 467 | pApplication = static_cast<RM_UNIQUE_PROCESS*>(&(*prgApplications)[*pcApplications]); |
| 468 | pApplication->dwProcessId = dwProcessId; |
| 469 | pApplication->ProcessStartTime = ProcessStartTime; |
| 470 | |
| 471 | ++(*pcApplications); |
| 472 | |
| 473 | LExit: |
| 474 | return hr; |
| 475 | } |
| 476 | |
| 477 | static HRESULT RmuApplicationArrayFree( |
| 478 | __in RM_UNIQUE_PROCESS *rgApplications |
| 479 | ) |
| 480 | { |
| 481 | HRESULT hr = S_OK; |
| 482 | |
| 483 | hr = MemFree(rgApplications); |
| 484 | RmExitOnFailure(hr, "Failed to free memory for the application array."); |
| 485 | |
| 486 | LExit: |
| 487 | return hr; |
| 488 | } |