+++ /dev/null
-/* $Id$
- *
- * COPYRIGHT: See COPYING in the top level directory
- * PROJECT: ReactOS system libraries
- * FILE: lib/kernel32/proc/proc.c
- * PURPOSE: Process functions
- * PROGRAMMER: Ariadne ( ariadne@xs4all.nl)
- * UPDATE HISTORY:
- * Created 01/11/98
- */
-
-/* INCLUDES ****************************************************************/
-
-#include <k32.h>
-
-#define NDEBUG
-#include "../include/debug.h"
-
-
-/* GLOBALS *******************************************************************/
-
-WaitForInputIdleType lpfnGlobalRegisterWaitForInputIdle;
-
-LPSTARTUPINFOA lpLocalStartupInfo = NULL;
-
-VOID STDCALL
-RegisterWaitForInputIdle(WaitForInputIdleType lpfnRegisterWaitForInputIdle);
-
-/* FUNCTIONS ****************************************************************/
-
-/*
- * @implemented
- */
-BOOL STDCALL
-GetProcessAffinityMask (HANDLE hProcess,
- LPDWORD lpProcessAffinityMask,
- LPDWORD lpSystemAffinityMask)
-{
- PROCESS_BASIC_INFORMATION ProcessInfo;
- SYSTEM_BASIC_INFORMATION SystemInfo;
- NTSTATUS Status;
-
- Status = NtQuerySystemInformation(SystemBasicInformation,
- &SystemInfo,
- sizeof(SystemInfo),
- NULL);
- if (!NT_SUCCESS(Status))
- {
- SetLastErrorByStatus (Status);
- return FALSE;
- }
-
- Status = NtQueryInformationProcess (hProcess,
- ProcessBasicInformation,
- (PVOID)&ProcessInfo,
- sizeof(PROCESS_BASIC_INFORMATION),
- NULL);
- if (!NT_SUCCESS(Status))
- {
- SetLastErrorByStatus (Status);
- return FALSE;
- }
-
- *lpProcessAffinityMask = (DWORD)ProcessInfo.AffinityMask;
- *lpSystemAffinityMask = (DWORD)SystemInfo.ActiveProcessorsAffinityMask;
-
- return TRUE;
-}
-
-
-/*
- * @implemented
- */
-BOOL STDCALL
-SetProcessAffinityMask (HANDLE hProcess,
- DWORD dwProcessAffinityMask)
-{
- NTSTATUS Status;
-
- Status = NtSetInformationProcess (hProcess,
- ProcessAffinityMask,
- (PVOID)&dwProcessAffinityMask,
- sizeof(DWORD));
- if (!NT_SUCCESS(Status))
- {
- SetLastErrorByStatus (Status);
- return FALSE;
- }
-
- return TRUE;
-}
-
-
-/*
- * @implemented
- */
-BOOL STDCALL
-GetProcessShutdownParameters (LPDWORD lpdwLevel,
- LPDWORD lpdwFlags)
-{
- CSR_API_MESSAGE CsrRequest;
- ULONG Request;
- NTSTATUS Status;
-
- Request = GET_SHUTDOWN_PARAMETERS;
- Status = CsrClientCallServer(&CsrRequest,
- NULL,
- MAKE_CSR_API(Request, CSR_NATIVE),
- sizeof(CSR_API_MESSAGE));
- if (!NT_SUCCESS(Status) || !NT_SUCCESS(CsrRequest.Status))
- {
- SetLastErrorByStatus (Status);
- return(FALSE);
- }
-
- *lpdwLevel = CsrRequest.Data.GetShutdownParametersRequest.Level;
- *lpdwFlags = CsrRequest.Data.GetShutdownParametersRequest.Flags;
-
- return(TRUE);
-}
-
-
-/*
- * @implemented
- */
-BOOL STDCALL
-SetProcessShutdownParameters (DWORD dwLevel,
- DWORD dwFlags)
-{
- CSR_API_MESSAGE CsrRequest;
- ULONG Request;
- NTSTATUS Status;
-
- CsrRequest.Data.SetShutdownParametersRequest.Level = dwLevel;
- CsrRequest.Data.SetShutdownParametersRequest.Flags = dwFlags;
-
- Request = SET_SHUTDOWN_PARAMETERS;
- Status = CsrClientCallServer(&CsrRequest,
- NULL,
- MAKE_CSR_API(Request, CSR_NATIVE),
- sizeof(CSR_API_MESSAGE));
- if (!NT_SUCCESS(Status) || !NT_SUCCESS(CsrRequest.Status))
- {
- SetLastErrorByStatus (Status);
- return(FALSE);
- }
-
- return(TRUE);
-}
-
-
-/*
- * @implemented
- */
-BOOL STDCALL
-GetProcessWorkingSetSize (HANDLE hProcess,
- PSIZE_T lpMinimumWorkingSetSize,
- PSIZE_T lpMaximumWorkingSetSize)
-{
- QUOTA_LIMITS QuotaLimits;
- NTSTATUS Status;
-
- Status = NtQueryInformationProcess(hProcess,
- ProcessQuotaLimits,
- &QuotaLimits,
- sizeof(QUOTA_LIMITS),
- NULL);
- if (!NT_SUCCESS(Status))
- {
- SetLastErrorByStatus(Status);
- return(FALSE);
- }
-
- *lpMinimumWorkingSetSize = QuotaLimits.MinimumWorkingSetSize;
- *lpMaximumWorkingSetSize = QuotaLimits.MaximumWorkingSetSize;
-
- return(TRUE);
-}
-
-
-/*
- * @implemented
- */
-BOOL STDCALL
-SetProcessWorkingSetSize(HANDLE hProcess,
- SIZE_T dwMinimumWorkingSetSize,
- SIZE_T dwMaximumWorkingSetSize)
-{
- QUOTA_LIMITS QuotaLimits;
- NTSTATUS Status;
-
- QuotaLimits.MinimumWorkingSetSize = dwMinimumWorkingSetSize;
- QuotaLimits.MaximumWorkingSetSize = dwMaximumWorkingSetSize;
-
- Status = NtSetInformationProcess(hProcess,
- ProcessQuotaLimits,
- &QuotaLimits,
- sizeof(QUOTA_LIMITS));
- if (!NT_SUCCESS(Status))
- {
- SetLastErrorByStatus(Status);
- return(FALSE);
- }
-
- return(TRUE);
-}
-
-
-/*
- * @implemented
- */
-BOOL STDCALL
-GetProcessTimes(HANDLE hProcess,
- LPFILETIME lpCreationTime,
- LPFILETIME lpExitTime,
- LPFILETIME lpKernelTime,
- LPFILETIME lpUserTime)
-{
- KERNEL_USER_TIMES Kut;
- NTSTATUS Status;
-
- Status = NtQueryInformationProcess(hProcess,
- ProcessTimes,
- &Kut,
- sizeof(Kut),
- NULL);
- if (!NT_SUCCESS(Status))
- {
- SetLastErrorByStatus(Status);
- return(FALSE);
- }
-
- lpCreationTime->dwLowDateTime = Kut.CreateTime.u.LowPart;
- lpCreationTime->dwHighDateTime = Kut.CreateTime.u.HighPart;
-
- lpExitTime->dwLowDateTime = Kut.ExitTime.u.LowPart;
- lpExitTime->dwHighDateTime = Kut.ExitTime.u.HighPart;
-
- lpKernelTime->dwLowDateTime = Kut.KernelTime.u.LowPart;
- lpKernelTime->dwHighDateTime = Kut.KernelTime.u.HighPart;
-
- lpUserTime->dwLowDateTime = Kut.UserTime.u.LowPart;
- lpUserTime->dwHighDateTime = Kut.UserTime.u.HighPart;
-
- return(TRUE);
-}
-
-
-/*
- * @implemented
- */
-HANDLE STDCALL
-GetCurrentProcess(VOID)
-{
- return((HANDLE)NtCurrentProcess());
-}
-
-
-/*
- * @implemented
- */
-HANDLE STDCALL
-GetCurrentThread(VOID)
-{
- return((HANDLE)NtCurrentThread());
-}
-
-
-/*
- * @implemented
- */
-DWORD STDCALL
-GetCurrentProcessId(VOID)
-{
- return((DWORD)GetTeb()->Cid.UniqueProcess);
-}
-
-
-/*
- * @implemented
- */
-BOOL STDCALL
-GetExitCodeProcess(HANDLE hProcess,
- LPDWORD lpExitCode)
-{
- PROCESS_BASIC_INFORMATION ProcessBasic;
- NTSTATUS Status;
-
- Status = NtQueryInformationProcess(hProcess,
- ProcessBasicInformation,
- &ProcessBasic,
- sizeof(PROCESS_BASIC_INFORMATION),
- NULL);
- if (!NT_SUCCESS(Status))
- {
- SetLastErrorByStatus(Status);
- return(FALSE);
- }
-
- *lpExitCode = (DWORD)ProcessBasic.ExitStatus;
-
- return(TRUE);
-}
-
-
-/*
- * @implemented
- */
-DWORD
-STDCALL
-GetProcessId(HANDLE Process)
-{
- PROCESS_BASIC_INFORMATION ProcessBasic;
- NTSTATUS Status;
-
- Status = NtQueryInformationProcess(Process,
- ProcessBasicInformation,
- &ProcessBasic,
- sizeof(PROCESS_BASIC_INFORMATION),
- NULL);
- if (!NT_SUCCESS(Status))
- {
- SetLastErrorByStatus(Status);
- return 0;
- }
-
- return (DWORD)ProcessBasic.UniqueProcessId;
-}
-
-
-/*
- * @implemented
- */
-HANDLE STDCALL
-OpenProcess(DWORD dwDesiredAccess,
- BOOL bInheritHandle,
- DWORD dwProcessId)
-{
- NTSTATUS errCode;
- HANDLE ProcessHandle;
- OBJECT_ATTRIBUTES ObjectAttributes;
- CLIENT_ID ClientId;
-
- ClientId.UniqueProcess = (HANDLE)dwProcessId;
- ClientId.UniqueThread = 0;
-
- InitializeObjectAttributes(&ObjectAttributes,
- NULL,
- (bInheritHandle ? OBJ_INHERIT : 0),
- NULL,
- NULL);
-
- errCode = NtOpenProcess(&ProcessHandle,
- dwDesiredAccess,
- &ObjectAttributes,
- &ClientId);
- if (!NT_SUCCESS(errCode))
- {
- SetLastErrorByStatus (errCode);
- return NULL;
- }
- return ProcessHandle;
-}
-
-
-/*
- * @implemented
- */
-UINT STDCALL
-WinExec(LPCSTR lpCmdLine,
- UINT uCmdShow)
-{
- STARTUPINFOA StartupInfo;
- PROCESS_INFORMATION ProcessInformation;
- DWORD dosErr;
-
- RtlZeroMemory(&StartupInfo, sizeof(StartupInfo));
- StartupInfo.cb = sizeof(STARTUPINFOA);
- StartupInfo.wShowWindow = uCmdShow;
- StartupInfo.dwFlags = 0;
-
- if (! CreateProcessA(NULL,
- (PVOID)lpCmdLine,
- NULL,
- NULL,
- FALSE,
- 0,
- NULL,
- NULL,
- &StartupInfo,
- &ProcessInformation))
- {
- dosErr = GetLastError();
- return dosErr < 32 ? dosErr : ERROR_BAD_FORMAT;
- }
- if (NULL != lpfnGlobalRegisterWaitForInputIdle)
- {
- lpfnGlobalRegisterWaitForInputIdle (
- ProcessInformation.hProcess,
- 10000
- );
- }
- NtClose(ProcessInformation.hProcess);
- NtClose(ProcessInformation.hThread);
-
- return 33; /* Something bigger than 31 means success. */
-}
-
-
-/*
- * @implemented
- */
-VOID STDCALL
-RegisterWaitForInputIdle (
- WaitForInputIdleType lpfnRegisterWaitForInputIdle
- )
-{
- lpfnGlobalRegisterWaitForInputIdle = lpfnRegisterWaitForInputIdle;
- return;
-}
-
-
-/*
- * @unimplemented
- */
-DWORD STDCALL
-WaitForInputIdle (
- HANDLE hProcess,
- DWORD dwMilliseconds
- )
-{
- return 0;
-}
-
-
-/*
- * @implemented
- */
-VOID STDCALL
-GetStartupInfoW(LPSTARTUPINFOW lpStartupInfo)
-{
- PRTL_USER_PROCESS_PARAMETERS Params;
-
- if (lpStartupInfo == NULL)
- {
- SetLastError(ERROR_INVALID_PARAMETER);
- return;
- }
-
- Params = NtCurrentPeb()->ProcessParameters;
-
- lpStartupInfo->cb = sizeof(STARTUPINFOW);
- lpStartupInfo->lpDesktop = Params->DesktopInfo.Buffer;
- lpStartupInfo->lpTitle = Params->WindowTitle.Buffer;
- lpStartupInfo->dwX = Params->StartingX;
- lpStartupInfo->dwY = Params->StartingY;
- lpStartupInfo->dwXSize = Params->CountX;
- lpStartupInfo->dwYSize = Params->CountY;
- lpStartupInfo->dwXCountChars = Params->CountCharsX;
- lpStartupInfo->dwYCountChars = Params->CountCharsY;
- lpStartupInfo->dwFillAttribute = Params->FillAttribute;
- lpStartupInfo->dwFlags = Params->WindowFlags;
- lpStartupInfo->wShowWindow = Params->ShowWindowFlags;
- lpStartupInfo->cbReserved2 = Params->RuntimeData.Length;
- lpStartupInfo->lpReserved2 = (LPBYTE)Params->RuntimeData.Buffer;
-
- lpStartupInfo->hStdInput = Params->StandardInput;
- lpStartupInfo->hStdOutput = Params->StandardOutput;
- lpStartupInfo->hStdError = Params->StandardError;
-}
-
-
-/*
- * @implemented
- */
-VOID STDCALL
-GetStartupInfoA(LPSTARTUPINFOA lpStartupInfo)
-{
- PRTL_USER_PROCESS_PARAMETERS Params;
- ANSI_STRING AnsiString;
-
- if (lpStartupInfo == NULL)
- {
- SetLastError(ERROR_INVALID_PARAMETER);
- return;
- }
-
- Params = NtCurrentPeb ()->ProcessParameters;
-
- RtlAcquirePebLock ();
-
- /* FIXME - not thread-safe */
- if (lpLocalStartupInfo == NULL)
- {
- /* create new local startup info (ansi) */
- lpLocalStartupInfo = RtlAllocateHeap (RtlGetProcessHeap (),
- 0,
- sizeof(STARTUPINFOA));
- if (lpLocalStartupInfo == NULL)
- {
- RtlReleasePebLock ();
- SetLastError(ERROR_NOT_ENOUGH_MEMORY);
- return;
- }
-
- lpLocalStartupInfo->cb = sizeof(STARTUPINFOA);
-
- /* copy window title string */
- RtlUnicodeStringToAnsiString (&AnsiString,
- &Params->WindowTitle,
- TRUE);
- lpLocalStartupInfo->lpTitle = AnsiString.Buffer;
-
- /* copy desktop info string */
- RtlUnicodeStringToAnsiString (&AnsiString,
- &Params->DesktopInfo,
- TRUE);
- lpLocalStartupInfo->lpDesktop = AnsiString.Buffer;
-
- /* copy shell info string */
- RtlUnicodeStringToAnsiString (&AnsiString,
- &Params->ShellInfo,
- TRUE);
- lpLocalStartupInfo->lpReserved = AnsiString.Buffer;
-
- lpLocalStartupInfo->dwX = Params->StartingX;
- lpLocalStartupInfo->dwY = Params->StartingY;
- lpLocalStartupInfo->dwXSize = Params->CountX;
- lpLocalStartupInfo->dwYSize = Params->CountY;
- lpLocalStartupInfo->dwXCountChars = Params->CountCharsX;
- lpLocalStartupInfo->dwYCountChars = Params->CountCharsY;
- lpLocalStartupInfo->dwFillAttribute = Params->FillAttribute;
- lpLocalStartupInfo->dwFlags = Params->WindowFlags;
- lpLocalStartupInfo->wShowWindow = Params->ShowWindowFlags;
- lpLocalStartupInfo->cbReserved2 = Params->RuntimeData.Length;
- lpLocalStartupInfo->lpReserved2 = (LPBYTE)Params->RuntimeData.Buffer;
-
- lpLocalStartupInfo->hStdInput = Params->StandardInput;
- lpLocalStartupInfo->hStdOutput = Params->StandardOutput;
- lpLocalStartupInfo->hStdError = Params->StandardError;
- }
-
- RtlReleasePebLock ();
-
- /* copy local startup info data to external startup info */
- memcpy (lpStartupInfo,
- lpLocalStartupInfo,
- sizeof(STARTUPINFOA));
-}
-
-
-/*
- * @implemented
- */
-BOOL STDCALL
-FlushInstructionCache (HANDLE hProcess,
- LPCVOID lpBaseAddress,
- DWORD dwSize)
-{
- NTSTATUS Status;
-
- Status = NtFlushInstructionCache(hProcess,
- (PVOID)lpBaseAddress,
- dwSize);
- if (!NT_SUCCESS(Status))
- {
- SetLastErrorByStatus(Status);
- return FALSE;
- }
- return TRUE;
-}
-
-
-/*
- * @implemented
- */
-VOID STDCALL
-ExitProcess(UINT uExitCode)
-{
- CSR_API_MESSAGE CsrRequest;
- ULONG Request;
- NTSTATUS Status;
-
- /* unload all dll's */
- LdrShutdownProcess ();
-
- /* notify csrss of process termination */
- Request = TERMINATE_PROCESS;
- Status = CsrClientCallServer(&CsrRequest,
- NULL,
- MAKE_CSR_API(Request, CSR_NATIVE),
- sizeof(CSR_API_MESSAGE));
- if (!NT_SUCCESS(Status) || !NT_SUCCESS(CsrRequest.Status))
- {
- DPRINT("Failed to tell csrss about terminating process\n");
- }
-
-
- NtTerminateProcess (NtCurrentProcess (),
- uExitCode);
-
- /* should never get here */
- ASSERT(0);
- while(1);
-}
-
-
-/*
- * @implemented
- */
-BOOL STDCALL
-TerminateProcess (HANDLE hProcess,
- UINT uExitCode)
-{
- NTSTATUS Status;
-
- Status = NtTerminateProcess (hProcess, uExitCode);
- if (NT_SUCCESS(Status))
- {
- return TRUE;
- }
- SetLastErrorByStatus (Status);
- return FALSE;
-}
-
-
-/*
- * @unimplemented
- */
-VOID STDCALL
-FatalAppExitA (UINT uAction,
- LPCSTR lpMessageText)
-{
- UNICODE_STRING MessageTextU;
- ANSI_STRING MessageText;
-
- RtlInitAnsiString (&MessageText, (LPSTR) lpMessageText);
-
- RtlAnsiStringToUnicodeString (&MessageTextU,
- &MessageText,
- TRUE);
-
- FatalAppExitW (uAction, MessageTextU.Buffer);
-
- RtlFreeUnicodeString (&MessageTextU);
-}
-
-
-/*
- * @unimplemented
- */
-VOID STDCALL
-FatalAppExitW(UINT uAction,
- LPCWSTR lpMessageText)
-{
- return;
-}
-
-
-/*
- * @implemented
- */
-VOID STDCALL
-FatalExit (int ExitCode)
-{
- ExitProcess(ExitCode);
-}
-
-
-/*
- * @implemented
- */
-DWORD STDCALL
-GetPriorityClass (HANDLE hProcess)
-{
- NTSTATUS Status;
- PROCESS_PRIORITY_CLASS PriorityClass;
-
- Status = NtQueryInformationProcess(hProcess,
- ProcessPriorityClass,
- &PriorityClass,
- sizeof(PROCESS_PRIORITY_CLASS),
- NULL);
- if(NT_SUCCESS(Status))
- {
- switch(PriorityClass.PriorityClass)
- {
- case PROCESS_PRIORITY_CLASS_IDLE:
- return IDLE_PRIORITY_CLASS;
-
- case PROCESS_PRIORITY_CLASS_BELOW_NORMAL:
- return BELOW_NORMAL_PRIORITY_CLASS;
-
- case PROCESS_PRIORITY_CLASS_NORMAL:
- return NORMAL_PRIORITY_CLASS;
-
- case PROCESS_PRIORITY_CLASS_ABOVE_NORMAL:
- return ABOVE_NORMAL_PRIORITY_CLASS;
-
- case PROCESS_PRIORITY_CLASS_HIGH:
- return HIGH_PRIORITY_CLASS;
-
- case PROCESS_PRIORITY_CLASS_REALTIME:
- return REALTIME_PRIORITY_CLASS;
-
- default:
- return NORMAL_PRIORITY_CLASS;
- }
- }
-
- SetLastErrorByStatus(Status);
- return FALSE;
-}
-
-
-/*
- * @implemented
- */
-BOOL STDCALL
-SetPriorityClass (HANDLE hProcess,
- DWORD dwPriorityClass)
-{
- NTSTATUS Status;
- PROCESS_PRIORITY_CLASS PriorityClass;
-
- switch(dwPriorityClass)
- {
- case IDLE_PRIORITY_CLASS:
- PriorityClass.PriorityClass = PROCESS_PRIORITY_CLASS_IDLE;
- break;
-
- case BELOW_NORMAL_PRIORITY_CLASS:
- PriorityClass.PriorityClass = PROCESS_PRIORITY_CLASS_BELOW_NORMAL;
- break;
-
- case NORMAL_PRIORITY_CLASS:
- PriorityClass.PriorityClass = PROCESS_PRIORITY_CLASS_NORMAL;
- break;
-
- case ABOVE_NORMAL_PRIORITY_CLASS:
- PriorityClass.PriorityClass = PROCESS_PRIORITY_CLASS_ABOVE_NORMAL;
- break;
-
- case HIGH_PRIORITY_CLASS:
- PriorityClass.PriorityClass = PROCESS_PRIORITY_CLASS_HIGH;
- break;
-
- case REALTIME_PRIORITY_CLASS:
- PriorityClass.PriorityClass = PROCESS_PRIORITY_CLASS_REALTIME;
- break;
-
- default:
- SetLastError(ERROR_INVALID_PARAMETER);
- return FALSE;
- }
-
- PriorityClass.Foreground = FALSE;
-
- Status = NtSetInformationProcess(hProcess,
- ProcessPriorityClass,
- &PriorityClass,
- sizeof(PROCESS_PRIORITY_CLASS));
-
- if(!NT_SUCCESS(Status))
- {
- SetLastErrorByStatus(Status);
- return FALSE;
- }
-
- return TRUE;
-}
-
-
-/*
- * @implemented
- */
-DWORD STDCALL
-GetProcessVersion (DWORD ProcessId)
-{
- DWORD Version = 0;
- PIMAGE_NT_HEADERS NtHeader = NULL;
- PVOID BaseAddress = NULL;
-
- /* Caller's */
- if (0 == ProcessId || GetCurrentProcessId() == ProcessId)
- {
- BaseAddress = (PVOID) NtCurrentPeb()->ImageBaseAddress;
- NtHeader = RtlImageNtHeader (BaseAddress);
- if (NULL != NtHeader)
- {
- Version =
- (NtHeader->OptionalHeader.MajorOperatingSystemVersion << 16) |
- (NtHeader->OptionalHeader.MinorOperatingSystemVersion);
- }
- }
- else /* other process */
- {
- /* FIXME: open the other process */
- SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
- }
- return (Version);
-}
-
-
-/*
- * @implemented
- */
-BOOL
-STDCALL
-GetProcessIoCounters(
- HANDLE hProcess,
- PIO_COUNTERS lpIoCounters)
-{
- NTSTATUS Status;
-
- Status = NtQueryInformationProcess(hProcess,
- ProcessIoCounters,
- lpIoCounters,
- sizeof(IO_COUNTERS),
- NULL);
- if (!NT_SUCCESS(Status))
- {
- SetLastErrorByStatus(Status);
- return(FALSE);
- }
-
- return TRUE;
-}
-
-
-/*
- * @implemented
- */
-BOOL
-STDCALL
-GetProcessPriorityBoost(HANDLE hProcess,
- PBOOL pDisablePriorityBoost)
-{
- NTSTATUS Status;
- ULONG PriorityBoost;
-
- Status = NtQueryInformationProcess(hProcess,
- ProcessPriorityBoost,
- &PriorityBoost,
- sizeof(ULONG),
- NULL);
- if (NT_SUCCESS(Status))
- {
- *pDisablePriorityBoost = PriorityBoost;
- return TRUE;
- }
-
- SetLastErrorByStatus(Status);
- return FALSE;
-}
-
-
-/*
- * @implemented
- */
-BOOL
-STDCALL
-SetProcessPriorityBoost(HANDLE hProcess,
- BOOL bDisablePriorityBoost)
-{
- NTSTATUS Status;
- ULONG PriorityBoost = (bDisablePriorityBoost ? TRUE : FALSE); /* prevent setting values other than 1 and 0 */
-
- Status = NtSetInformationProcess(hProcess,
- ProcessPriorityBoost,
- &PriorityBoost,
- sizeof(ULONG));
- if (!NT_SUCCESS(Status))
- {
- SetLastErrorByStatus(Status);
- return FALSE;
- }
-
- return TRUE;
-}
-
-
-/*
- * @implemented
- */
-BOOL
-STDCALL
-GetProcessHandleCount(HANDLE hProcess,
- PDWORD pdwHandleCount)
-{
- ULONG phc;
- NTSTATUS Status;
-
- Status = NtQueryInformationProcess(hProcess,
- ProcessHandleCount,
- &phc,
- sizeof(ULONG),
- NULL);
- if(NT_SUCCESS(Status))
- {
- *pdwHandleCount = phc;
- return TRUE;
- }
-
- SetLastErrorByStatus(Status);
- return FALSE;
-}
-
-/* EOF */
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