AMDTResult tpCollectImpl::tpStopThreadProfile()
{
AMDTResult retVal = AMDT_STATUS_OK;
ULONG status = ERROR_SUCCESS;
//if (!tpIsProfileInitialized())
//{
// retVal = AMDT_ERROR_PROFILE_NOT_CONFIGURED;
//}
if (!tpIsProfileRunning())
{
retVal = AMDT_ERROR_PROFILE_NOT_STARTED;
}
PEVENT_TRACE_PROPERTIES pSessionProperties = m_pSessionProperties;
bool isCollectCStack = m_callstack;
if (NULL == pSessionProperties)
{
retVal = AMDT_ERROR_INTERNAL;
}
//fprintf(stderr, "tpStopThreadProfile .. retVal(%lx), state(%u)\n", retVal, m_tpState);
if (AMDT_STATUS_OK == retVal)
{
// To disable stack tracing, call this function with InformationClass set to TraceStackTracingInfo
// and InformationLength set to 0
if (isCollectCStack)
{
status = TraceSetInformation(m_sessionHandle, TraceStackTracingInfo, NULL, 0);
fprintf(stderr, "Disable stack tracing - TraceSetInformation() status(%lu)\n", status);
}
status = ControlTrace(m_sessionHandle,
KERNEL_LOGGER_NAME,
pSessionProperties,
EVENT_TRACE_CONTROL_STOP);
//fprintf(stderr, "ControlTrace(stop) status(%lu)\n", status);
if (ERROR_SUCCESS != status)
{
// FIXME: what to do if it fails
fprintf(stderr, "ControlTrace(stop) failed with %lu\n", status);
}
// TODO: set this only is top succeeds
m_tpState = AMDT_THREAD_PROFILE_STATE_UNINITIALIZED;
status = tpClear();
}
return status;
} // tpStopThreadProfile
int tpInit(TP_STRUCT * tp)
{
tp->cycleTime = 0.0;
tp->vLimit = 0.0;
tp->vScale = 1.0;
tp->aMax = 0.0;
tp->vMax = 0.0;
tp->ini_maxvel = 0.0;
tp->wMax = 0.0;
tp->wDotMax = 0.0;
ZERO_EMC_POSE(tp->currentPos);
return tpClear(tp);
}
