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kernel32: Moved GetProcessMemoryInfo implementation to kernel32.

This commit is contained in:
Jacek Caban 2011-05-12 12:19:40 +00:00 committed by Alexandre Julliard
parent ed6c309fe5
commit 4ed94f7939
4 changed files with 44 additions and 42 deletions
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1
dlls/kernel32/kernel32.spec
View File

@ -772,6 +772,7 @@
@ stdcall K32GetProcessImageFileNameW(long ptr long)
@ stdcall K32EnumProcessModules(long ptr long ptr)
@ stdcall K32EnumProcesses(ptr long ptr)
@ stdcall K32GetProcessMemoryInfo(long ptr long)
@ stdcall K32QueryWorkingSet(long ptr long)
@ stdcall K32QueryWorkingSetEx(long ptr long)
@ stdcall -i386 -private -register K32Thk1632Epilog() krnl386.exe16.K32Thk1632Epilog

42
dlls/kernel32/process.c
View File

@ -46,6 +46,7 @@
#define WIN32_NO_STATUS
#include "winternl.h"
#include "kernel_private.h"
#include "psapi.h"
#include "wine/library.h"
#include "wine/server.h"
#include "wine/unicode.h"
@ -3621,6 +3622,47 @@ BOOL WINAPI K32QueryWorkingSetEx( HANDLE process, LPVOID buffer, DWORD size )
return TRUE;
}
/***********************************************************************
* K32GetProcessMemoryInfo (KERNEL32.@)
*
* Retrieve memory usage information for a given process
*
*/
BOOL WINAPI K32GetProcessMemoryInfo(HANDLE process,
PPROCESS_MEMORY_COUNTERS pmc, DWORD cb)
{
NTSTATUS status;
VM_COUNTERS vmc;
if (cb < sizeof(PROCESS_MEMORY_COUNTERS))
{
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return FALSE;
}
status = NtQueryInformationProcess(process, ProcessVmCounters,
&vmc, sizeof(vmc), NULL);
if (status)
{
SetLastError(RtlNtStatusToDosError(status));
return FALSE;
}
pmc->cb = sizeof(PROCESS_MEMORY_COUNTERS);
pmc->PageFaultCount = vmc.PageFaultCount;
pmc->PeakWorkingSetSize = vmc.PeakWorkingSetSize;
pmc->WorkingSetSize = vmc.WorkingSetSize;
pmc->QuotaPeakPagedPoolUsage = vmc.QuotaPeakPagedPoolUsage;
pmc->QuotaPagedPoolUsage = vmc.QuotaPagedPoolUsage;
pmc->QuotaPeakNonPagedPoolUsage = vmc.QuotaPeakNonPagedPoolUsage;
pmc->QuotaNonPagedPoolUsage = vmc.QuotaNonPagedPoolUsage;
pmc->PagefileUsage = vmc.PagefileUsage;
pmc->PeakPagefileUsage = vmc.PeakPagefileUsage;
return TRUE;
}
/***********************************************************************
* ProcessIdToSessionId (KERNEL32.@)
* This function is available on Terminal Server 4SP4 and Windows 2000

2
dlls/psapi/psapi.spec
View File

@ -18,7 +18,7 @@
@ stdcall GetPerformanceInfo(ptr long)
@ stdcall GetProcessImageFileNameA(long ptr long) kernel32.K32GetProcessImageFileNameA
@ stdcall GetProcessImageFileNameW(long ptr long) kernel32.K32GetProcessImageFileNameW
@ stdcall GetProcessMemoryInfo(long ptr long)
@ stdcall GetProcessMemoryInfo(long ptr long) kernel32.K32GetProcessMemoryInfo
@ stdcall GetWsChanges(long ptr long)
@ stdcall InitializeProcessForWsWatch(long)
@ stdcall QueryWorkingSet(long ptr long) kernel32.K32QueryWorkingSet

41
dlls/psapi/psapi_main.c
View File

@ -406,47 +406,6 @@ BOOL WINAPI GetPerformanceInfo( PPERFORMANCE_INFORMATION info, DWORD size )
return TRUE;
}
/***********************************************************************
* GetProcessMemoryInfo (PSAPI.@)
*
* Retrieve memory usage information for a given process
*
*/
BOOL WINAPI GetProcessMemoryInfo(HANDLE hProcess,
PPROCESS_MEMORY_COUNTERS pmc, DWORD cb)
{
NTSTATUS status;
VM_COUNTERS vmc;
if (cb < sizeof(PROCESS_MEMORY_COUNTERS))
{
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return FALSE;
}
status = NtQueryInformationProcess(hProcess, ProcessVmCounters,
&vmc, sizeof(vmc), NULL);
if (status)
{
SetLastError(RtlNtStatusToDosError(status));
return FALSE;
}
pmc->cb = sizeof(PROCESS_MEMORY_COUNTERS);
pmc->PageFaultCount = vmc.PageFaultCount;
pmc->PeakWorkingSetSize = vmc.PeakWorkingSetSize;
pmc->WorkingSetSize = vmc.WorkingSetSize;
pmc->QuotaPeakPagedPoolUsage = vmc.QuotaPeakPagedPoolUsage;
pmc->QuotaPagedPoolUsage = vmc.QuotaPagedPoolUsage;
pmc->QuotaPeakNonPagedPoolUsage = vmc.QuotaPeakNonPagedPoolUsage;
pmc->QuotaNonPagedPoolUsage = vmc.QuotaNonPagedPoolUsage;
pmc->PagefileUsage = vmc.PagefileUsage;
pmc->PeakPagefileUsage = vmc.PeakPagefileUsage;
return TRUE;
}
/***********************************************************************
* GetWsChanges (PSAPI.@)
*/