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kernel32: Implement GetSystemTimes.

This commit is contained in:
Erich E. Hoover 2015-06-09 21:38:08 -06:00 committed by Alexandre Julliard
parent 305a73bcb5
commit 5e817e93de
2 changed files with 66 additions and 8 deletions
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12
dlls/kernel32/tests/time.c
View File

@ -820,7 +820,7 @@ static void test_GetSystemTimes(void)
return;
}
todo_wine ok( pGetSystemTimes(NULL, NULL, NULL), "GetSystemTimes failed unexpectedly\n" );
ok( pGetSystemTimes(NULL, NULL, NULL), "GetSystemTimes failed unexpectedly\n" );
total_usertime.QuadPart = 0;
total_kerneltime.QuadPart = 0;
@ -828,8 +828,8 @@ static void test_GetSystemTimes(void)
memset( &idletime, 0x11, sizeof(idletime) );
memset( &kerneltime, 0x11, sizeof(kerneltime) );
memset( &usertime, 0x11, sizeof(usertime) );
todo_wine ok( pGetSystemTimes(&idletime, &kerneltime , &usertime),
"GetSystemTimes failed unexpectedly\n" );
ok( pGetSystemTimes(&idletime, &kerneltime , &usertime),
"GetSystemTimes failed unexpectedly\n" );
ul1.LowPart = idletime.dwLowDateTime;
ul1.HighPart = idletime.dwHighDateTime;
@ -861,9 +861,9 @@ static void test_GetSystemTimes(void)
total_idletime.QuadPart += sppi[i].IdleTime.QuadPart;
}
todo_wine ok( total_idletime.QuadPart - ul1.QuadPart < 10000000, "test idletime failed\n" );
todo_wine ok( total_kerneltime.QuadPart - ul2.QuadPart < 10000000, "test kerneltime failed\n" );
todo_wine ok( total_usertime.QuadPart - ul3.QuadPart < 10000000, "test usertime failed\n" );
ok( total_idletime.QuadPart - ul1.QuadPart < 10000000, "test idletime failed\n" );
ok( total_kerneltime.QuadPart - ul2.QuadPart < 10000000, "test kerneltime failed\n" );
ok( total_usertime.QuadPart - ul3.QuadPart < 10000000, "test usertime failed\n" );
HeapFree(GetProcessHeap(), 0, sppi);
}

62
dlls/kernel32/time.c
View File

@ -1104,9 +1104,67 @@ BOOL WINAPI FileTimeToDosDateTime( const FILETIME *ft, LPWORD fatdate,
*/
BOOL WINAPI GetSystemTimes(LPFILETIME lpIdleTime, LPFILETIME lpKernelTime, LPFILETIME lpUserTime)
{
FIXME("(%p,%p,%p): Stub!\n", lpIdleTime, lpKernelTime, lpUserTime);
LARGE_INTEGER idle_time, kernel_time, user_time;
SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION *sppi;
SYSTEM_BASIC_INFORMATION sbi;
NTSTATUS status;
ULONG ret_size;
int i;
return FALSE;
TRACE("(%p,%p,%p)\n", lpIdleTime, lpKernelTime, lpUserTime);
status = NtQuerySystemInformation( SystemBasicInformation, &sbi, sizeof(sbi), &ret_size );
if (status != STATUS_SUCCESS)
{
SetLastError( RtlNtStatusToDosError(status) );
return FALSE;
}
sppi = HeapAlloc( GetProcessHeap(), 0,
sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION) * sbi.NumberOfProcessors);
if (!sppi)
{
SetLastError( ERROR_OUTOFMEMORY );
return FALSE;
}
status = NtQuerySystemInformation( SystemProcessorPerformanceInformation, sppi, sizeof(*sppi) * sbi.NumberOfProcessors,
&ret_size );
if (status != STATUS_SUCCESS)
{
HeapFree( GetProcessHeap(), 0, sppi );
SetLastError( RtlNtStatusToDosError(status) );
return FALSE;
}
idle_time.QuadPart = 0;
kernel_time.QuadPart = 0;
user_time.QuadPart = 0;
for (i = 0; i < sbi.NumberOfProcessors; i++)
{
idle_time.QuadPart += sppi[i].IdleTime.QuadPart;
kernel_time.QuadPart += sppi[i].KernelTime.QuadPart;
user_time.QuadPart += sppi[i].UserTime.QuadPart;
}
if (lpIdleTime)
{
lpIdleTime->dwLowDateTime = idle_time.u.LowPart;
lpIdleTime->dwHighDateTime = idle_time.u.HighPart;
}
if (lpKernelTime)
{
lpKernelTime->dwLowDateTime = kernel_time.u.LowPart;
lpKernelTime->dwHighDateTime = kernel_time.u.HighPart;
}
if (lpUserTime)
{
lpUserTime->dwLowDateTime = user_time.u.LowPart;
lpUserTime->dwHighDateTime = user_time.u.HighPart;
}
HeapFree( GetProcessHeap(), 0, sppi );
return TRUE;
}
/***********************************************************************