static int read_counter_large_int(HCOUNTER hcounter, long long *result)
{
PDH_STATUS pdh_status;
PDH_FMT_COUNTERVALUE *item_buf;
if(hcounter == NULL)
return -1;
item_buf = sg_malloc(sizeof(PDH_FMT_COUNTERVALUE));
if (item_buf == NULL) {
return -1;
}
pdh_status = PdhGetFormattedCounterValue(hcounter, PDH_FMT_LARGE, NULL,
item_buf);
if(pdh_status != ERROR_SUCCESS) {
free(item_buf);
/*switch(pdh_status) {
case PDH_INVALID_ARGUMENT:
printf("invalid argument\n");
break;
case PDH_INVALID_DATA:
printf("invalid data\n");
break;
case PDH_INVALID_HANDLE:
printf("invalid handle\n");
break;
}*/
return -1;
}
*result = item_buf->largeValue;
free(item_buf);
return 0;
}
int
loadvalue_update_cpuusage(t_loadvalues *loadvalue, t_pdhquery *query,
t_pdhcounterset *counter_cpuusage)
{
static BOOL initialized = FALSE;
int ret = 0;
DWORD local_ret;
DENTER("loadvalue_update_cpuusage");
/* Do query counter initialisation only once */
if (!initialized) {
local_ret = pdhquery_initialize(query);
if (local_ret == 0) {
local_ret = pdhcounterset_initialize(counter_cpuusage,
"Processor",
"_Total",
"% Processor Time");
if (local_ret == 0) {
local_ret = pdhquery_add_counterset(query, counter_cpuusage);
if (local_ret != 0) {
// error handling
ret = 3;
}
} else {
// error handling
ret = 2;
}
} else {
// error handling
ret = 1;
}
if (ret != 0) {
return ret;
}
initialized = TRUE;
}
/* We are here - no error occured during initialisation */
local_ret = pdhquery_update(query);
if (local_ret == 0) {
PDH_FMT_COUNTERVALUE cpu_usage;
local_ret = PdhGetFormattedCounterValue(
counter_cpuusage->counter_handles[0],
PDH_FMT_LONG, NULL, &cpu_usage);
// error handling
local_ret = WaitForSingleObject(loadvalue_mutex, INFINITE);
if (local_ret == WAIT_OBJECT_0) {
loadvalue->cpu = cpu_usage.longValue;
}
ReleaseMutex(loadvalue_mutex);
} else {
// error handling
ret = 10;
}
DEXIT;
return ret;
}
float ZeroProcessMonitor::GetCpuUsage() {
// CPU 사용량 정보 수집
PDH_STATUS pdhStatus = PdhCollectQueryData(cpuUsageQuery);
if (ERROR_SUCCESS != pdhStatus) {
// TODO: 에러 처리
// pdhStatus ==> ErrorCode
return -1;
}
// CPU 사용량 정보 처리
PDH_FMT_COUNTERVALUE fmtValue;
pdhStatus = PdhGetFormattedCounterValue(cpuUsageCounter, PDH_FMT_DOUBLE, NULL, &fmtValue);
if (ERROR_SUCCESS != pdhStatus) {
// TODO: 에러 처리
// pdhStatus ==> ErrorCode
return -1;
}
return static_cast<float>(fmtValue.doubleValue);
}
bool PerformanceManager::update()
{
float timeDifference;
INT64 currentTime;
PDH_FMT_COUNTERVALUE value;
//=====
// FPS
//=====
m_frameCount++;
// If one second has passed then update the frame per second speed.
if (timeGetTime() >= (m_fpsStart + 1000))
{
// Store FPS Count
m_fps = m_frameCount;
// Reset
m_frameCount = 0;
m_fpsStart = timeGetTime();
}
//=====
// CPU
//=====
if (m_canAccessCPU)
{
// If it has been 1 second then update the current cpu usage and reset the 1 second timer again.
if ((m_lastSampleTime + 1000) < GetTickCount())
{
m_lastSampleTime = GetTickCount();
PdhCollectQueryData(m_queryHandle);
PdhGetFormattedCounterValue(m_counterHandle, PDH_FMT_LONG, NULL, &value);
m_usage = value.longValue;
}
}
//=======
// Timer
//=======
// Query the current time
QueryPerformanceCounter((LARGE_INTEGER*)¤tTime);
// Calculate difference in time since last check
timeDifference = (float)(currentTime - m_timerStart);
// Calculate the frame time by the time difference over the timer speed resolution.
m_frameTime = timeDifference / m_ticksPerMs;
// Restart the timer.
QueryPerformanceCounter((LARGE_INTEGER*)&m_timerStart);
return true;
}
int PerfCounterMuninNodePlugin::GetValues(char *buffer, int len)
{
PDH_STATUS status;
PDH_FMT_COUNTERVALUE counterValue;
int printCount;
status = PdhCollectQueryData(m_PerfQuery);
if (status != ERROR_SUCCESS)
return -1;
for (size_t i = 0; i < m_Counters.size(); i++) {
// Get the formatted counter value
status = PdhGetFormattedCounterValue(m_Counters[i], m_dwCounterFormat, NULL, &counterValue);
if (status != ERROR_SUCCESS)
return -1;
double value = 0;
switch (m_dwCounterFormat) {
case PDH_FMT_DOUBLE:
value = counterValue.doubleValue * m_CounterMultiply;
break;
case PDH_FMT_LONG:
value = counterValue.longValue * m_CounterMultiply;
break;
case PDH_FMT_LARGE:
value = counterValue.largeValue * m_CounterMultiply;
break;
}
printCount = printvalue(buffer, len, m_Name.c_str(), i, value, m_dwCounterFormat);
len -= printCount;
buffer += printCount;
}
strncat(buffer, ".\n", len);
return 0;
}
nsresult WinProcMon::QuerySystemLoad(float* load_percent)
{
*load_percent = 0;
if (mQuery == 0) {
return NS_ERROR_FAILURE;
}
// Update all counters associated with this query object.
PDH_STATUS status = PdhCollectQueryData(mQuery);
if (status != ERROR_SUCCESS) {
LOG(("PdhCollectQueryData error = %X", status));
return NS_ERROR_FAILURE;
}
PDH_FMT_COUNTERVALUE counter;
// maximum is 100% regardless of CPU core count.
status = PdhGetFormattedCounterValue(
mCounter,
PDH_FMT_DOUBLE,
(LPDWORD)NULL,
&counter);
if (ERROR_SUCCESS != status ||
// There are multiple success return values.
!IsSuccessSeverity(counter.CStatus)) {
LOG(("PdhGetFormattedCounterValue error"));
return NS_ERROR_FAILURE;
}
// The result is a percent value, reduce to match expected scale.
*load_percent = (float)(counter.doubleValue / 100.0f);
return NS_OK;
}
__int64 PerfCounter::GetLong(int id)
{
if(id == 0)
return 0;
PDH_FMT_COUNTERVALUE value;
PdhGetFormattedCounterValue(m_counters[id - 1], PDH_FMT_LARGE, NULL, &value);
return value.longValue;
}
double PerfCounter::GetDouble(int id)
{
if(id == 0)
return 0.0;
PDH_FMT_COUNTERVALUE value;
PdhGetFormattedCounterValue(m_counters[id - 1], PDH_FMT_DOUBLE, NULL, &value);
return value.doubleValue;
}
PDH_STATUS PerformanceCounter::NextValue(DWORD format,
PDH_FMT_COUNTERVALUE* value) {
auto status = PdhCollectQueryData(query_);
if (status != ERROR_SUCCESS)
return status;
return PdhGetFormattedCounterValue(counter_, format | PDH_FMT_NOCAP100,
nullptr, value);
}
/**
* 指定されたカウンタの値を double 値で取得します。
* 上限値を 100 で制限しません。
*
* @param hCounter カウンタハンドル
* @return 成功した場合はカウンタの値、失敗した場合は DOUBLE_ERROR_VALUE (-1)
*/
static double GetFormattedCounterValueByDoubleNoCap100(PDH_HCOUNTER hCounter)
{
PDH_FMT_COUNTERVALUE fntValue;
PDH_STATUS status = PdhGetFormattedCounterValue(
hCounter, PDH_FMT_DOUBLE | PDH_FMT_NOCAP100, NULL, &fntValue);
if (status != ERROR_SUCCESS)
{
fntValue.doubleValue = DOUBLE_ERROR_VALUE;
}
return fntValue.doubleValue;
}
//------------------------------------------------------------------------------------------------------------------
// getcpuload()
// directly prints the CPU usage on screen. This function need to be called twice with a minimum of 1 seconds
// delay (msdn guideline) to display something usefull.
// Also returns the usage in percent 0-100 where 100 means the system is working at maximum capacity.
// Note for multiprocessor systems:
// If one CPU is working at max capacity the result will (if using (_total) for PdhAddCounter() ) show a maximum
// workload of 50% unless the other CPU(s) is also working at max load.
//------------------------------------------------------------------------------------------------------------------
int getcpuload()
{
static PDH_STATUS status;
static PDH_FMT_COUNTERVALUE value;
static HQUERY query;
static HCOUNTER counter;
static DWORD ret;
static char runonce=1;
char cput=0;
if(runonce)
{
status = PdhOpenQuery(NULL, 0, &query);
if(status != ERROR_SUCCESS)
{
printf("PdhOpenQuery() ***Error: 0x%X\n",status);
return 0;
}
PdhAddCounter(query, TEXT("\\Processor(_Total)\\% Processor Time"),0,&counter); // A total of ALL CPU's in the system
//PdhAddCounter(query, TEXT("\\Processor(0)\\% Processor Time"),0,&counter); // For systems with more than one CPU (Cpu0)
//PdhAddCounter(query, TEXT("\\Processor(1)\\% Processor Time"),0,&counter); // For systems with more than one CPU (Cpu1)
runonce=0;
PdhCollectQueryData(query); // No error checking here
return 0;
}
status = PdhCollectQueryData(query);
if(status != ERROR_SUCCESS)
{
printf("PhdCollectQueryData() ***Error: 0x%X\n",status);
if(status==PDH_INVALID_HANDLE)
printf("PDH_INVALID_HANDLE\n");
else if(status==PDH_NO_DATA)
printf("PDH_NO_DATA\n");
else
printf("Unknown error\n");
return 0;
}
status = PdhGetFormattedCounterValue(counter, PDH_FMT_DOUBLE | PDH_FMT_NOCAP100 ,&ret, &value);
if(status != ERROR_SUCCESS)
{
printf("PdhGetFormattedCounterValue() ***Error: 0x%X\n",status);
return 0;
}
cput = value.doubleValue;
printf("\n\nCPU Total usage: %3d%%\n",cput);
return cput;
}
void TextClass::Render()
{
INT64 currentTime;
float timeDifference;
PDH_FMT_COUNTERVALUE value;
// Set timer
QueryPerformanceCounter((LARGE_INTEGER*)¤tTime);
timeDifference = (float)(currentTime - m_startTime);
m_frameTime = timeDifference / m_ticksPerMs;
m_startTime = currentTime;
// Set fps
m_count++;
// If one second has passed then update the frame per second speed.
if (timeGetTime() >= (m_startTimeFps + 1000))
{
m_fps = m_count;
m_count = 0;
m_startTimeFps = timeGetTime();
}
// Set cpu
if (m_canReadCpu)
{
// If it has been 1 second then update the current cpu usage and reset the 1 second timer again.
if ((m_lastSampleTime + 1000) < GetTickCount())
{
m_lastSampleTime = GetTickCount();
PdhCollectQueryData(m_queryHandle);
PdhGetFormattedCounterValue(m_counterHandle, PDH_FMT_LONG, NULL, &value);
m_cpuUsage = value.longValue;
}
}
return;
}
void
Windows_Monitor::update_i (void)
{
PdhCollectQueryData (this->query_);
PDH_FMT_COUNTERVALUE pdh_value;
PdhGetFormattedCounterValue (this->counter_,
PDH_FMT_DOUBLE,
0,
&pdh_value);
this->value_ = pdh_value.doubleValue;
}
JNIEXPORT jdouble JNICALL Java_org_hyperic_hq_plugin_mssql_PDH_PdhGetFormattedCounterValue(JNIEnv *env, jclass, jlong counter) {
HCOUNTER h_counter = (HCOUNTER)counter;
PDH_FMT_COUNTERVALUE fmt_value;
PDH_STATUS status = PdhGetFormattedCounterValue(h_counter, PDH_FMT_DOUBLE, (LPDWORD)NULL, &fmt_value);
if (status != ERROR_SUCCESS) {
plugin_throw_exception(env, get_error_message(status));
return 0;
}
return fmt_value.doubleValue;
}
void CCpu::Frame(void)
{
PDH_FMT_COUNTERVALUE value;
if(m_CanReadCPU)
{
if((m_LastSampleTime + 1000) < GetTickCount())
{
m_LastSampleTime=GetTickCount();
PdhCollectQueryData(m_QueryHandle);
PdhGetFormattedCounterValue(m_CounterHandle,PDH_FMT_LONG,NULL,&value);
m_CPUUsage=value.longValue;
}
}
}
JNIEXPORT jdouble SIGAR_JNI(win32_Pdh_pdhGetValue)
(JNIEnv *env, jclass cur, jlong query, jlong counter, jboolean fmt)
{
HCOUNTER h_counter = (HCOUNTER)counter;
HQUERY h_query = (HQUERY)query;
PDH_STATUS status;
PDH_RAW_COUNTER raw_value;
PDH_FMT_COUNTERVALUE fmt_value;
DWORD type;
status = PdhCollectQueryData(h_query);
if (status != ERROR_SUCCESS) {
win32_throw_exception(env, get_error_message(status));
return 0;
}
if (fmt) {
/* may require 2 counters, see msdn docs */
int i=0;
for (i=0; i<2; i++) {
status = PdhGetFormattedCounterValue(h_counter,
PDH_FMT_DOUBLE,
(LPDWORD)NULL,
&fmt_value);
if (status == ERROR_SUCCESS) {
break;
}
PdhCollectQueryData(h_query);
}
}
else {
status = PdhGetRawCounterValue(h_counter, &type, &raw_value);
}
if (status != ERROR_SUCCESS) {
win32_throw_exception(env, get_error_message(status));
return 0;
}
if (fmt) {
return fmt_value.doubleValue;
}
else {
return (jdouble)raw_value.FirstValue;
}
}
// Function name : CPerfMon::UpdateValue
// Description : Updates the counter value for the counter in pCounter
// Return type : BOOL ; false fail ; true success
// Argument : PPDHCOUNTERSTRUCT pCounter
//
// R E V I S I O N S:
// DATE PROGRAMMER CHANGES
//
BOOL CPerfMon::UpdateValue(PPDHCOUNTERSTRUCT pCounter)
{
PDH_FMT_COUNTERVALUE pdhFormattedValue;
// get the value from the PDH
if (PdhGetFormattedCounterValue(pCounter->hCounter, PDH_FMT_LONG, NULL, &pdhFormattedValue) != ERROR_SUCCESS)
return false;
// test the value for validity
if (pdhFormattedValue.CStatus != ERROR_SUCCESS)
return false;
// set value
pCounter->lValue = pdhFormattedValue.longValue;
return true;
}
double getCpuLoad(){
PDH_HCOUNTER Counter;
DWORD dwType;
PDH_FMT_COUNTERVALUE Value;
double ret = 0;
PDH_HQUERY cpu_load_query = NULL;
if(PdhOpenQuery(NULL, 0, &cpu_load_query) == ERROR_SUCCESS) {
if(PdhAddCounter(cpu_load_query, "\\Processor(_Total)\\% Processor Time", 0, &Counter) == ERROR_SUCCESS &&
PdhCollectQueryData(cpu_load_query) == ERROR_SUCCESS &&
PdhGetFormattedCounterValue(Counter, PDH_FMT_DOUBLE, &dwType, &Value) == ERROR_SUCCESS) {
ret = (Value.doubleValue * getCpuNum()) / 100.0;
}
if (cpu_load_query) PdhCloseQuery(cpu_load_query);
}
return ret;
}
void SCTStatistics::CalculateCpuStats()
{
PDH_FMT_COUNTERVALUE value;
if(mCanReadCpu)
{
if((mLastSampleTime + 1000) < GetTickCount())
{
mLastSampleTime = GetTickCount();
PdhCollectQueryData(mQueryHandle);
PdhGetFormattedCounterValue(mCounterHandle, PDH_FMT_LONG, NULL, &value);
mCpuUsage = value.longValue;
}
}
}
uint64_t readFormattedCounter(char* path)
{
PDH_HQUERY Query = NULL;
PDH_HCOUNTER Counter;
DWORD dwType;
PDH_FMT_COUNTERVALUE Value;
LONGLONG ret = 0;
if(PdhOpenQuery(NULL, 0, &Query) == ERROR_SUCCESS) {
if(PdhAddCounter(Query, path, 0, &Counter) == ERROR_SUCCESS &&
PdhCollectQueryData(Query) == ERROR_SUCCESS &&
PdhGetFormattedCounterValue(Counter, PDH_FMT_LARGE, &dwType, &Value) == ERROR_SUCCESS) {
ret = Value.largeValue;
}
if (Query) PdhCloseQuery(Query);
}
return (uint64_t)ret;
}
bool TSmartServer::GetSysItemInfo(HQUERY hQuery,
char *pszPath,
DWORD nType,
PDH_FMT_COUNTERVALUE& fmtValue)
{
DWORD dwType;
HCOUNTER hCounter ;
if( PdhAddCounter(hQuery, pszPath, 0, &hCounter) != ERROR_SUCCESS )
return false;
if( PdhCollectQueryData(hQuery) != ERROR_SUCCESS )
return false;
if( PdhGetFormattedCounterValue(hCounter, nType, &dwType, &fmtValue) != ERROR_SUCCESS )
return false;
return true;
}
void DXFrame::CPUCounter::Update(DXManager* manager, Font* font)
{
PDH_FMT_COUNTERVALUE value;
if ((m_LastSampleTime + 1000) < GetTickCount64())
{
m_LastSampleTime = (unsigned long)GetTickCount64();
PdhCollectQueryData(m_HandleQuery);
PdhGetFormattedCounterValue(m_HandleCounter, PDH_FMT_LONG, NULL, &value);
m_CPUUsage = (int)value.longValue;
m_CPUText->SetText(manager, font, "CPU:" + std::to_string(m_CPUUsage) + "%");
if (m_CPUUsage <= 30)
m_CPUText->SetColor(D3DXVECTOR4(0.0f, 1.0f, 0.0f, 1.0f));
else if (m_CPUUsage >= 30 && m_CPUUsage < 60)
m_CPUText->SetColor(D3DXVECTOR4(1.0f, 1.0f, 0.0f, 0.9f));
else if (m_CPUUsage >= 60)
m_CPUText->SetColor(D3DXVECTOR4(1.0f, 0.0f, 0.0f, 0.9f));
}
}
JNIEXPORT jdouble JNICALL Java_org_krakenapps_winapi_PerformanceCounter_nextValue(JNIEnv *env, jobject obj, jint queryHandle, jint counterHandle) {
PDH_HQUERY phQuery = (PDH_HQUERY)queryHandle;
PDH_HCOUNTER phCounter = (PDH_HCOUNTER)counterHandle;
PDH_FMT_COUNTERVALUE pValue;
PDH_STATUS stat = 0;
stat = PdhCollectQueryData(phQuery);
if(stat != ERROR_SUCCESS) {
fprintf(stderr, "PdhCollectQueryData: 0x%x\n", stat);
return 0;
}
stat = PdhGetFormattedCounterValue(phCounter, PDH_FMT_DOUBLE, NULL, &pValue);
if(stat != ERROR_SUCCESS) {
fprintf(stderr, "PdhGetFormattedCounterValue: 0x%x\n", stat);
return 0;
}
return pValue.doubleValue;
}
// |----------------------------------------------------------------------------|
// | Frame |
// |----------------------------------------------------------------------------|
void CpuClass::Frame()
{
PDH_FMT_COUNTERVALUE value;
if(m_canReadCpu)
{
if((m_lastSampleTime + 1000) < GetTickCount())
{
m_lastSampleTime = GetTickCount();
PdhCollectQueryData(m_queryHandle);
PdhGetFormattedCounterValue(m_counterHandle, PDH_FMT_LONG, NULL, &value);
m_cpuUsage = value.longValue;
}
}
return;
}
void InfoCPU::Update()
{
PDH_FMT_COUNTERVALUE value;
if (mcanReadCpu)
{
if ((mlastSampleTime + 1000) < GetTickCount())
{
mlastSampleTime = GetTickCount();
PdhCollectQueryData(mqueryHandle);
PdhGetFormattedCounterValue(mcounterHandle, PDH_FMT_LONG, NULL, &value);
mcpuUsage = value.longValue;
}
}
return;
}
Status PerfCounterCollector::collectCounters(const std::vector<CounterInfo>& counters,
BSONObjBuilder* builder) {
for (const auto& counterInfo : counters) {
DWORD dwType = 0;
// Elapsed Time is an unusual counter in that being able to control the sample period for
// the counter is uninteresting even though it is computed from two values. Just return the
// computed value instead.
if (counterInfo.type == PERF_ELAPSED_TIME) {
PDH_FMT_COUNTERVALUE counterValue = {0};
PDH_STATUS status = PdhGetFormattedCounterValue(
counterInfo.handle, PDH_FMT_DOUBLE, &dwType, &counterValue);
if (status != ERROR_SUCCESS) {
return {ErrorCodes::WindowsPdhError,
formatFunctionCallError("PdhGetFormattedCounterValue", status)};
}
builder->append(counterInfo.firstName, counterValue.doubleValue);
} else {
PDH_RAW_COUNTER rawCounter = {0};
PDH_STATUS status = PdhGetRawCounterValue(counterInfo.handle, &dwType, &rawCounter);
if (status != ERROR_SUCCESS) {
return {ErrorCodes::WindowsPdhError,
formatFunctionCallError("PdhGetRawCounterValue", status)};
}
if (counterInfo.hasSecondValue) {
// Precise counters require the second value in the raw counter information
builder->append(counterInfo.firstName, rawCounter.FirstValue);
builder->append(counterInfo.secondName, rawCounter.SecondValue);
} else {
builder->append(counterInfo.firstName, rawCounter.FirstValue);
}
}
}
return Status::OK();
}
void CpuClass::Frame()
{
PDH_FMT_COUNTERVALUE value;
if(m_canReadCpu)
{
// If it has been 1 second then update the current cpu usage and reset the 1 second timer again.
if((m_lastSampleTime + 1000) < GetTickCount())
{
m_lastSampleTime = GetTickCount();
PdhCollectQueryData(m_queryHandle);
PdhGetFormattedCounterValue(m_counterHandle, PDH_FMT_LONG, NULL, &value);
m_cpuUsage = value.longValue;
}
}
return;
}
int DiskTimeMuninNodePlugin::GetValues(char *buffer, int len)
{
PDH_STATUS status;
PDH_FMT_COUNTERVALUE diskTimeValue;
int printCount;
status = PdhCollectQueryData(m_PerfQuery);
if (status != ERROR_SUCCESS)
return -1;
for (size_t i = 0; i < m_DiskTimeCounters.size(); i++) {
// Get the formatted counter value
status = PdhGetFormattedCounterValue(m_DiskTimeCounters[i], PDH_FMT_DOUBLE, NULL, &diskTimeValue);
if (status != ERROR_SUCCESS)
return -1;
printCount = _snprintf(buffer, len, "disktime_%i_.value %.2f\n", i, diskTimeValue.doubleValue);
len -= printCount;
buffer += printCount;
}
strncat(buffer, ".\n", len);
return 0;
}
int read_counter_double(pdh_enum counter, double *result)
{
PDH_STATUS pdh_status;
PDH_FMT_COUNTERVALUE *item_buf;
HCOUNTER hcounter = current_han[counter];
if(hcounter == NULL)
return -1;
item_buf = sg_malloc(sizeof(PDH_FMT_COUNTERVALUE));
if (item_buf == NULL) {
return -1;
}
pdh_status = PdhGetFormattedCounterValue(hcounter, PDH_FMT_DOUBLE, NULL,
item_buf);
if(pdh_status != ERROR_SUCCESS) {
free(item_buf);
return -1;
}
*result = item_buf->doubleValue;
free(item_buf);
return 0;
}
static BOOL
collect_profile(PDH_profile *prof)
{
BOOL ret = FALSE;
PDH_FMT_COUNTERVALUE counter_val;
PDH_STATUS rval;
__try {
if ((rval=PdhCollectQueryData(prof->hQuery)) == ERROR_SUCCESS) {
if (PdhGetFormattedCounterValue(prof->hCounter,
PDH_FMT_LONG, NULL, &counter_val) == ERROR_SUCCESS) {
if (counter_val.CStatus == ERROR_SUCCESS) {
prof->value = counter_val.longValue;
ret = TRUE;
}
}
}
}
__except(EXCEPTION_EXECUTE_HANDLER) {
ret = FALSE;
}
return (ret);
}