760 lines
25 KiB
C
760 lines
25 KiB
C
/*
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* NT basis DLL
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*
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* This file contains the Nt* API functions of NTDLL.DLL.
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* In the original ntdll.dll they all seem to just call int 0x2e (down to the NTOSKRNL)
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*
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* Copyright 1996-1998 Marcus Meissner
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "config.h"
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#include <stdarg.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <time.h>
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#ifdef HAVE_UNISTD_H
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# include <unistd.h>
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#endif
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#include "ntstatus.h"
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#define WIN32_NO_STATUS
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#include "wine/debug.h"
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#include "windef.h"
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#include "winternl.h"
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#include "ntdll_misc.h"
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#include "wine/server.h"
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#ifdef HAVE_MACH_MACH_H
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#include <mach/mach.h>
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#endif
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WINE_DEFAULT_DEBUG_CHANNEL(ntdll);
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static ULONG execute_flags = MEM_EXECUTE_OPTION_DISABLE;
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/*
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* Process object
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*/
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/******************************************************************************
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* NtTerminateProcess [NTDLL.@]
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*
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* Native applications must kill themselves when done
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*/
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NTSTATUS WINAPI NtTerminateProcess( HANDLE handle, LONG exit_code )
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{
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NTSTATUS ret;
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BOOL self;
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SERVER_START_REQ( terminate_process )
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{
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req->handle = wine_server_obj_handle( handle );
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req->exit_code = exit_code;
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ret = wine_server_call( req );
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self = !ret && reply->self;
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}
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SERVER_END_REQ;
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if (self && handle) _exit( exit_code );
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return ret;
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}
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/******************************************************************************
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* RtlGetCurrentPeb [NTDLL.@]
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*
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*/
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PEB * WINAPI RtlGetCurrentPeb(void)
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{
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return NtCurrentTeb()->Peb;
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}
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/***********************************************************************
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* __wine_make_process_system (NTDLL.@)
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*
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* Mark the current process as a system process.
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* Returns the event that is signaled when all non-system processes have exited.
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*/
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HANDLE CDECL __wine_make_process_system(void)
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{
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HANDLE ret = 0;
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SERVER_START_REQ( make_process_system )
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{
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if (!wine_server_call( req )) ret = wine_server_ptr_handle( reply->event );
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}
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SERVER_END_REQ;
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return ret;
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}
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static UINT process_error_mode;
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#define UNIMPLEMENTED_INFO_CLASS(c) \
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case c: \
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FIXME("(process=%p) Unimplemented information class: " #c "\n", ProcessHandle); \
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ret = STATUS_INVALID_INFO_CLASS; \
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break
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ULONG_PTR get_system_affinity_mask(void)
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{
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ULONG num_cpus = NtCurrentTeb()->Peb->NumberOfProcessors;
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if (num_cpus >= sizeof(ULONG_PTR) * 8) return ~(ULONG_PTR)0;
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return ((ULONG_PTR)1 << num_cpus) - 1;
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}
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#if defined(HAVE_MACH_MACH_H)
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static void fill_VM_COUNTERS(VM_COUNTERS* pvmi)
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{
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#if defined(MACH_TASK_BASIC_INFO)
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struct mach_task_basic_info info;
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mach_msg_type_number_t infoCount = MACH_TASK_BASIC_INFO_COUNT;
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if(task_info(mach_task_self(), MACH_TASK_BASIC_INFO, (task_info_t)&info, &infoCount) == KERN_SUCCESS)
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{
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pvmi->VirtualSize = info.resident_size + info.virtual_size;
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pvmi->PagefileUsage = info.virtual_size;
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pvmi->WorkingSetSize = info.resident_size;
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pvmi->PeakWorkingSetSize = info.resident_size_max;
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}
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#endif
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}
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#elif defined(linux)
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static void fill_VM_COUNTERS(VM_COUNTERS* pvmi)
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{
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FILE *f;
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char line[256];
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unsigned long value;
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f = fopen("/proc/self/status", "r");
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if (!f) return;
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while (fgets(line, sizeof(line), f))
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{
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if (sscanf(line, "VmPeak: %lu", &value))
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pvmi->PeakVirtualSize = (ULONG64)value * 1024;
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else if (sscanf(line, "VmSize: %lu", &value))
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pvmi->VirtualSize = (ULONG64)value * 1024;
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else if (sscanf(line, "VmHWM: %lu", &value))
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pvmi->PeakWorkingSetSize = (ULONG64)value * 1024;
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else if (sscanf(line, "VmRSS: %lu", &value))
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pvmi->WorkingSetSize = (ULONG64)value * 1024;
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else if (sscanf(line, "RssAnon: %lu", &value))
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pvmi->PagefileUsage += (ULONG64)value * 1024;
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else if (sscanf(line, "VmSwap: %lu", &value))
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pvmi->PagefileUsage += (ULONG64)value * 1024;
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}
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pvmi->PeakPagefileUsage = pvmi->PagefileUsage;
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fclose(f);
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}
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#else
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static void fill_VM_COUNTERS(VM_COUNTERS* pvmi)
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{
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/* FIXME : real data */
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}
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#endif
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/******************************************************************************
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* NtQueryInformationProcess [NTDLL.@]
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* ZwQueryInformationProcess [NTDLL.@]
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*
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*/
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NTSTATUS WINAPI NtQueryInformationProcess(
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IN HANDLE ProcessHandle,
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IN PROCESSINFOCLASS ProcessInformationClass,
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OUT PVOID ProcessInformation,
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IN ULONG ProcessInformationLength,
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OUT PULONG ReturnLength)
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{
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NTSTATUS ret = STATUS_SUCCESS;
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ULONG len = 0;
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TRACE("(%p,0x%08x,%p,0x%08x,%p)\n",
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ProcessHandle,ProcessInformationClass,
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ProcessInformation,ProcessInformationLength,
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ReturnLength);
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switch (ProcessInformationClass)
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{
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UNIMPLEMENTED_INFO_CLASS(ProcessQuotaLimits);
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UNIMPLEMENTED_INFO_CLASS(ProcessBasePriority);
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UNIMPLEMENTED_INFO_CLASS(ProcessRaisePriority);
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UNIMPLEMENTED_INFO_CLASS(ProcessExceptionPort);
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UNIMPLEMENTED_INFO_CLASS(ProcessAccessToken);
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UNIMPLEMENTED_INFO_CLASS(ProcessLdtInformation);
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UNIMPLEMENTED_INFO_CLASS(ProcessLdtSize);
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UNIMPLEMENTED_INFO_CLASS(ProcessIoPortHandlers);
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UNIMPLEMENTED_INFO_CLASS(ProcessPooledUsageAndLimits);
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UNIMPLEMENTED_INFO_CLASS(ProcessWorkingSetWatch);
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UNIMPLEMENTED_INFO_CLASS(ProcessUserModeIOPL);
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UNIMPLEMENTED_INFO_CLASS(ProcessEnableAlignmentFaultFixup);
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UNIMPLEMENTED_INFO_CLASS(ProcessWx86Information);
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UNIMPLEMENTED_INFO_CLASS(ProcessPriorityBoost);
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UNIMPLEMENTED_INFO_CLASS(ProcessDeviceMap);
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UNIMPLEMENTED_INFO_CLASS(ProcessSessionInformation);
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UNIMPLEMENTED_INFO_CLASS(ProcessForegroundInformation);
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UNIMPLEMENTED_INFO_CLASS(ProcessLUIDDeviceMapsEnabled);
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UNIMPLEMENTED_INFO_CLASS(ProcessBreakOnTermination);
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UNIMPLEMENTED_INFO_CLASS(ProcessHandleTracing);
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case ProcessBasicInformation:
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{
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PROCESS_BASIC_INFORMATION pbi;
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const ULONG_PTR affinity_mask = get_system_affinity_mask();
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if (ProcessInformationLength >= sizeof(PROCESS_BASIC_INFORMATION))
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{
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if (!ProcessInformation)
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ret = STATUS_ACCESS_VIOLATION;
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else if (!ProcessHandle)
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ret = STATUS_INVALID_HANDLE;
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else
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{
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SERVER_START_REQ(get_process_info)
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{
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req->handle = wine_server_obj_handle( ProcessHandle );
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if ((ret = wine_server_call( req )) == STATUS_SUCCESS)
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{
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pbi.ExitStatus = reply->exit_code;
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pbi.PebBaseAddress = wine_server_get_ptr( reply->peb );
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pbi.AffinityMask = reply->affinity & affinity_mask;
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pbi.BasePriority = reply->priority;
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pbi.UniqueProcessId = reply->pid;
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pbi.InheritedFromUniqueProcessId = reply->ppid;
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}
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}
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SERVER_END_REQ;
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memcpy(ProcessInformation, &pbi, sizeof(PROCESS_BASIC_INFORMATION));
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len = sizeof(PROCESS_BASIC_INFORMATION);
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}
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if (ProcessInformationLength > sizeof(PROCESS_BASIC_INFORMATION))
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ret = STATUS_INFO_LENGTH_MISMATCH;
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}
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else
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{
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len = sizeof(PROCESS_BASIC_INFORMATION);
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ret = STATUS_INFO_LENGTH_MISMATCH;
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}
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}
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break;
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case ProcessIoCounters:
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{
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IO_COUNTERS pii;
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if (ProcessInformationLength >= sizeof(IO_COUNTERS))
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{
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if (!ProcessInformation)
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ret = STATUS_ACCESS_VIOLATION;
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else if (!ProcessHandle)
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ret = STATUS_INVALID_HANDLE;
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else
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{
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/* FIXME : real data */
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memset(&pii, 0 , sizeof(IO_COUNTERS));
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memcpy(ProcessInformation, &pii, sizeof(IO_COUNTERS));
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len = sizeof(IO_COUNTERS);
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}
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if (ProcessInformationLength > sizeof(IO_COUNTERS))
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ret = STATUS_INFO_LENGTH_MISMATCH;
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}
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else
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{
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len = sizeof(IO_COUNTERS);
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ret = STATUS_INFO_LENGTH_MISMATCH;
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}
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}
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break;
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case ProcessVmCounters:
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{
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VM_COUNTERS pvmi;
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/* older Windows versions don't have the PrivatePageCount field */
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if (ProcessInformationLength >= FIELD_OFFSET(VM_COUNTERS,PrivatePageCount))
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{
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if (!ProcessInformation)
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ret = STATUS_ACCESS_VIOLATION;
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else
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{
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memset(&pvmi, 0 , sizeof(VM_COUNTERS));
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if (ProcessHandle == GetCurrentProcess())
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fill_VM_COUNTERS(&pvmi);
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else
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{
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SERVER_START_REQ(get_process_vm_counters)
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{
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req->handle = wine_server_obj_handle( ProcessHandle );
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if (!(ret = wine_server_call( req )))
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{
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pvmi.PeakVirtualSize = reply->peak_virtual_size;
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pvmi.VirtualSize = reply->virtual_size;
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pvmi.PeakWorkingSetSize = reply->peak_working_set_size;
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pvmi.WorkingSetSize = reply->working_set_size;
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pvmi.PagefileUsage = reply->pagefile_usage;
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pvmi.PeakPagefileUsage = reply->peak_pagefile_usage;
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}
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}
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SERVER_END_REQ;
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if (ret) break;
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}
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len = ProcessInformationLength;
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if (len != FIELD_OFFSET(VM_COUNTERS,PrivatePageCount)) len = sizeof(VM_COUNTERS);
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memcpy(ProcessInformation, &pvmi, min(ProcessInformationLength,sizeof(VM_COUNTERS)));
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}
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if (ProcessInformationLength != FIELD_OFFSET(VM_COUNTERS,PrivatePageCount) &&
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ProcessInformationLength != sizeof(VM_COUNTERS))
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ret = STATUS_INFO_LENGTH_MISMATCH;
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}
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else
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{
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len = sizeof(pvmi);
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ret = STATUS_INFO_LENGTH_MISMATCH;
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}
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}
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break;
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case ProcessTimes:
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{
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KERNEL_USER_TIMES pti;
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if (ProcessInformationLength >= sizeof(KERNEL_USER_TIMES))
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{
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if (!ProcessInformation)
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ret = STATUS_ACCESS_VIOLATION;
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else if (!ProcessHandle)
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ret = STATUS_INVALID_HANDLE;
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else
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{
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/* FIXME : User- and KernelTime have to be implemented */
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memset(&pti, 0, sizeof(KERNEL_USER_TIMES));
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SERVER_START_REQ(get_process_info)
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{
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req->handle = wine_server_obj_handle( ProcessHandle );
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if ((ret = wine_server_call( req )) == STATUS_SUCCESS)
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{
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pti.CreateTime.QuadPart = reply->start_time;
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pti.ExitTime.QuadPart = reply->end_time;
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}
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}
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SERVER_END_REQ;
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memcpy(ProcessInformation, &pti, sizeof(KERNEL_USER_TIMES));
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len = sizeof(KERNEL_USER_TIMES);
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}
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if (ProcessInformationLength > sizeof(KERNEL_USER_TIMES))
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ret = STATUS_INFO_LENGTH_MISMATCH;
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}
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else
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{
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len = sizeof(KERNEL_USER_TIMES);
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ret = STATUS_INFO_LENGTH_MISMATCH;
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}
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}
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break;
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case ProcessDebugPort:
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len = sizeof(DWORD_PTR);
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if (ProcessInformationLength == len)
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{
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if (!ProcessInformation)
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ret = STATUS_ACCESS_VIOLATION;
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else if (!ProcessHandle)
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ret = STATUS_INVALID_HANDLE;
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else
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{
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SERVER_START_REQ(get_process_info)
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{
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req->handle = wine_server_obj_handle( ProcessHandle );
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if ((ret = wine_server_call( req )) == STATUS_SUCCESS)
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{
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*(DWORD_PTR *)ProcessInformation = reply->debugger_present ? ~(DWORD_PTR)0 : 0;
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}
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}
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SERVER_END_REQ;
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}
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}
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else
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ret = STATUS_INFO_LENGTH_MISMATCH;
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break;
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case ProcessDebugFlags:
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len = sizeof(DWORD);
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if (ProcessInformationLength == len)
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{
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if (!ProcessInformation)
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ret = STATUS_ACCESS_VIOLATION;
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else if (!ProcessHandle)
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ret = STATUS_INVALID_HANDLE;
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else
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{
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SERVER_START_REQ(get_process_info)
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{
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req->handle = wine_server_obj_handle( ProcessHandle );
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if ((ret = wine_server_call( req )) == STATUS_SUCCESS)
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{
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*(DWORD *)ProcessInformation = reply->debug_children;
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}
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}
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SERVER_END_REQ;
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}
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}
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else
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ret = STATUS_INFO_LENGTH_MISMATCH;
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break;
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case ProcessDefaultHardErrorMode:
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len = sizeof(process_error_mode);
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if (ProcessInformationLength == len)
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memcpy(ProcessInformation, &process_error_mode, len);
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else
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ret = STATUS_INFO_LENGTH_MISMATCH;
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break;
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case ProcessDebugObjectHandle:
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/* "These are not the debuggers you are looking for." *
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* set it to 0 aka "no debugger" to satisfy copy protections */
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len = sizeof(HANDLE);
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if (ProcessInformationLength == len)
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{
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if (!ProcessInformation)
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ret = STATUS_ACCESS_VIOLATION;
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else if (!ProcessHandle)
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ret = STATUS_INVALID_HANDLE;
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else
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{
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memset(ProcessInformation, 0, ProcessInformationLength);
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ret = STATUS_PORT_NOT_SET;
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}
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}
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else
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ret = STATUS_INFO_LENGTH_MISMATCH;
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break;
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case ProcessHandleCount:
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if (ProcessInformationLength >= 4)
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{
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if (!ProcessInformation)
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ret = STATUS_ACCESS_VIOLATION;
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else if (!ProcessHandle)
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ret = STATUS_INVALID_HANDLE;
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else
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{
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memset(ProcessInformation, 0, 4);
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len = 4;
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}
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if (ProcessInformationLength > 4)
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ret = STATUS_INFO_LENGTH_MISMATCH;
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}
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else
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{
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len = 4;
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ret = STATUS_INFO_LENGTH_MISMATCH;
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}
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break;
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case ProcessAffinityMask:
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len = sizeof(ULONG_PTR);
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if (ProcessInformationLength == len)
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{
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const ULONG_PTR system_mask = get_system_affinity_mask();
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SERVER_START_REQ(get_process_info)
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{
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req->handle = wine_server_obj_handle( ProcessHandle );
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if (!(ret = wine_server_call( req )))
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*(ULONG_PTR *)ProcessInformation = reply->affinity & system_mask;
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}
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SERVER_END_REQ;
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}
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else ret = STATUS_INFO_LENGTH_MISMATCH;
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break;
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case ProcessWow64Information:
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len = sizeof(ULONG_PTR);
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if (ProcessInformationLength != len) ret = STATUS_INFO_LENGTH_MISMATCH;
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else if (!ProcessInformation) ret = STATUS_ACCESS_VIOLATION;
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else if(!ProcessHandle) ret = STATUS_INVALID_HANDLE;
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else
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{
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ULONG_PTR val = 0;
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if (ProcessHandle == GetCurrentProcess()) val = is_wow64;
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else if (server_cpus & ((1 << CPU_x86_64) | (1 << CPU_ARM64)))
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{
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SERVER_START_REQ( get_process_info )
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{
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req->handle = wine_server_obj_handle( ProcessHandle );
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if (!(ret = wine_server_call( req )))
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val = (reply->cpu != CPU_x86_64 && reply->cpu != CPU_ARM64);
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}
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SERVER_END_REQ;
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}
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*(ULONG_PTR *)ProcessInformation = val;
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}
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break;
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case ProcessImageFileName:
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/* FIXME: Should return a device path */
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case ProcessImageFileNameWin32:
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SERVER_START_REQ(get_dll_info)
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{
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UNICODE_STRING *image_file_name_str = ProcessInformation;
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req->handle = wine_server_obj_handle( ProcessHandle );
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req->base_address = 0; /* main module */
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wine_server_set_reply( req, image_file_name_str ? image_file_name_str + 1 : NULL,
|
|
ProcessInformationLength > sizeof(UNICODE_STRING) ? ProcessInformationLength - sizeof(UNICODE_STRING) : 0 );
|
|
ret = wine_server_call( req );
|
|
if (ret == STATUS_BUFFER_TOO_SMALL) ret = STATUS_INFO_LENGTH_MISMATCH;
|
|
|
|
len = sizeof(UNICODE_STRING) + reply->filename_len;
|
|
if (ret == STATUS_SUCCESS)
|
|
{
|
|
image_file_name_str->MaximumLength = image_file_name_str->Length = reply->filename_len;
|
|
image_file_name_str->Buffer = (PWSTR)(image_file_name_str + 1);
|
|
}
|
|
}
|
|
SERVER_END_REQ;
|
|
break;
|
|
case ProcessExecuteFlags:
|
|
len = sizeof(ULONG);
|
|
if (ProcessInformationLength == len)
|
|
*(ULONG *)ProcessInformation = execute_flags;
|
|
else
|
|
ret = STATUS_INFO_LENGTH_MISMATCH;
|
|
break;
|
|
case ProcessPriorityClass:
|
|
len = sizeof(PROCESS_PRIORITY_CLASS);
|
|
if (ProcessInformationLength == len)
|
|
{
|
|
if (!ProcessInformation)
|
|
ret = STATUS_ACCESS_VIOLATION;
|
|
else if (!ProcessHandle)
|
|
ret = STATUS_INVALID_HANDLE;
|
|
else
|
|
{
|
|
PROCESS_PRIORITY_CLASS *priority = ProcessInformation;
|
|
|
|
SERVER_START_REQ(get_process_info)
|
|
{
|
|
req->handle = wine_server_obj_handle( ProcessHandle );
|
|
if ((ret = wine_server_call( req )) == STATUS_SUCCESS)
|
|
{
|
|
priority->PriorityClass = reply->priority;
|
|
/* FIXME: Not yet supported by the wineserver */
|
|
priority->Foreground = FALSE;
|
|
}
|
|
}
|
|
SERVER_END_REQ;
|
|
}
|
|
}
|
|
else
|
|
ret = STATUS_INFO_LENGTH_MISMATCH;
|
|
break;
|
|
case ProcessCookie:
|
|
FIXME("ProcessCookie (%p,%p,0x%08x,%p) stub\n",
|
|
ProcessHandle,ProcessInformation,
|
|
ProcessInformationLength,ReturnLength);
|
|
|
|
if(ProcessHandle == NtCurrentProcess())
|
|
{
|
|
len = sizeof(ULONG);
|
|
if (ProcessInformationLength == len)
|
|
*(ULONG *)ProcessInformation = 0;
|
|
else
|
|
ret = STATUS_INFO_LENGTH_MISMATCH;
|
|
}
|
|
else
|
|
ret = STATUS_INVALID_PARAMETER;
|
|
break;
|
|
default:
|
|
FIXME("(%p,info_class=%d,%p,0x%08x,%p) Unknown information class\n",
|
|
ProcessHandle,ProcessInformationClass,
|
|
ProcessInformation,ProcessInformationLength,
|
|
ReturnLength);
|
|
ret = STATUS_INVALID_INFO_CLASS;
|
|
break;
|
|
}
|
|
|
|
if (ReturnLength) *ReturnLength = len;
|
|
|
|
return ret;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* NtSetInformationProcess [NTDLL.@]
|
|
* ZwSetInformationProcess [NTDLL.@]
|
|
*/
|
|
NTSTATUS WINAPI NtSetInformationProcess(
|
|
IN HANDLE ProcessHandle,
|
|
IN PROCESSINFOCLASS ProcessInformationClass,
|
|
IN PVOID ProcessInformation,
|
|
IN ULONG ProcessInformationLength)
|
|
{
|
|
NTSTATUS ret = STATUS_SUCCESS;
|
|
|
|
switch (ProcessInformationClass)
|
|
{
|
|
case ProcessDefaultHardErrorMode:
|
|
if (ProcessInformationLength != sizeof(UINT)) return STATUS_INVALID_PARAMETER;
|
|
process_error_mode = *(UINT *)ProcessInformation;
|
|
break;
|
|
case ProcessAffinityMask:
|
|
{
|
|
const ULONG_PTR system_mask = get_system_affinity_mask();
|
|
|
|
if (ProcessInformationLength != sizeof(DWORD_PTR)) return STATUS_INVALID_PARAMETER;
|
|
if (*(PDWORD_PTR)ProcessInformation & ~system_mask)
|
|
return STATUS_INVALID_PARAMETER;
|
|
if (!*(PDWORD_PTR)ProcessInformation)
|
|
return STATUS_INVALID_PARAMETER;
|
|
SERVER_START_REQ( set_process_info )
|
|
{
|
|
req->handle = wine_server_obj_handle( ProcessHandle );
|
|
req->affinity = *(PDWORD_PTR)ProcessInformation;
|
|
req->mask = SET_PROCESS_INFO_AFFINITY;
|
|
ret = wine_server_call( req );
|
|
}
|
|
SERVER_END_REQ;
|
|
break;
|
|
}
|
|
case ProcessPriorityClass:
|
|
if (ProcessInformationLength != sizeof(PROCESS_PRIORITY_CLASS))
|
|
return STATUS_INVALID_PARAMETER;
|
|
else
|
|
{
|
|
PROCESS_PRIORITY_CLASS* ppc = ProcessInformation;
|
|
|
|
SERVER_START_REQ( set_process_info )
|
|
{
|
|
req->handle = wine_server_obj_handle( ProcessHandle );
|
|
/* FIXME Foreground isn't used */
|
|
req->priority = ppc->PriorityClass;
|
|
req->mask = SET_PROCESS_INFO_PRIORITY;
|
|
ret = wine_server_call( req );
|
|
}
|
|
SERVER_END_REQ;
|
|
}
|
|
break;
|
|
|
|
case ProcessExecuteFlags:
|
|
if (ProcessInformationLength != sizeof(ULONG))
|
|
return STATUS_INVALID_PARAMETER;
|
|
else if (execute_flags & MEM_EXECUTE_OPTION_PERMANENT)
|
|
return STATUS_ACCESS_DENIED;
|
|
else
|
|
{
|
|
BOOL enable;
|
|
switch (*(ULONG *)ProcessInformation & (MEM_EXECUTE_OPTION_ENABLE|MEM_EXECUTE_OPTION_DISABLE))
|
|
{
|
|
case MEM_EXECUTE_OPTION_ENABLE:
|
|
enable = TRUE;
|
|
break;
|
|
case MEM_EXECUTE_OPTION_DISABLE:
|
|
enable = FALSE;
|
|
break;
|
|
default:
|
|
return STATUS_INVALID_PARAMETER;
|
|
}
|
|
execute_flags = *(ULONG *)ProcessInformation;
|
|
VIRTUAL_SetForceExec( enable );
|
|
}
|
|
break;
|
|
|
|
default:
|
|
FIXME("(%p,0x%08x,%p,0x%08x) stub\n",
|
|
ProcessHandle,ProcessInformationClass,ProcessInformation,
|
|
ProcessInformationLength);
|
|
ret = STATUS_NOT_IMPLEMENTED;
|
|
break;
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* NtFlushInstructionCache [NTDLL.@]
|
|
* ZwFlushInstructionCache [NTDLL.@]
|
|
*/
|
|
NTSTATUS WINAPI NtFlushInstructionCache( HANDLE handle, const void *addr, SIZE_T size )
|
|
{
|
|
#if defined(__x86_64__) || defined(__i386__)
|
|
/* no-op */
|
|
#elif defined(HAVE___CLEAR_CACHE)
|
|
if (handle == GetCurrentProcess())
|
|
{
|
|
__clear_cache( (char *)addr, (char *)addr + size );
|
|
}
|
|
else
|
|
{
|
|
static int once;
|
|
if (!once++) FIXME( "%p %p %ld other process not supported\n", handle, addr, size );
|
|
}
|
|
#else
|
|
static int once;
|
|
if (!once++) FIXME( "%p %p %ld\n", handle, addr, size );
|
|
#endif
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
/******************************************************************
|
|
* NtOpenProcess [NTDLL.@]
|
|
* ZwOpenProcess [NTDLL.@]
|
|
*/
|
|
NTSTATUS WINAPI NtOpenProcess(PHANDLE handle, ACCESS_MASK access,
|
|
const OBJECT_ATTRIBUTES* attr, const CLIENT_ID* cid)
|
|
{
|
|
NTSTATUS status;
|
|
|
|
SERVER_START_REQ( open_process )
|
|
{
|
|
req->pid = HandleToULong(cid->UniqueProcess);
|
|
req->access = access;
|
|
req->attributes = attr ? attr->Attributes : 0;
|
|
status = wine_server_call( req );
|
|
if (!status) *handle = wine_server_ptr_handle( reply->handle );
|
|
}
|
|
SERVER_END_REQ;
|
|
return status;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* NtResumeProcess
|
|
* ZwResumeProcess
|
|
*/
|
|
NTSTATUS WINAPI NtResumeProcess( HANDLE handle )
|
|
{
|
|
FIXME("stub: %p\n", handle);
|
|
return STATUS_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* NtSuspendProcess
|
|
* ZwSuspendProcess
|
|
*/
|
|
NTSTATUS WINAPI NtSuspendProcess( HANDLE handle )
|
|
{
|
|
FIXME("stub: %p\n", handle);
|
|
return STATUS_NOT_IMPLEMENTED;
|
|
}
|