objectHandleType xTraceGetObjectHandle(traceObjectClass objectclass)
{
objectHandleType handle;
static int indexOfHandle;
TRACE_ASSERT(objectclass < TRACE_NCLASSES,
"xTraceGetObjectHandle: Invalid value for objectclass", (objectHandleType)0);
indexOfHandle = objectHandleStacks.indexOfNextAvailableHandle[objectclass];
if (objectHandleStacks.objectHandles[indexOfHandle] == 0)
{
/* Zero is used to indicate a never before used handle, i.e.,
new slots in the handle stack. The handle slot needs to
be initialized here (starts at 1). */
objectHandleStacks.objectHandles[indexOfHandle] =
(objectHandleType)(1 + indexOfHandle -
objectHandleStacks.lowestIndexOfClass[objectclass]);
}
handle = objectHandleStacks.objectHandles[indexOfHandle];
if (objectHandleStacks.indexOfNextAvailableHandle[objectclass]
> objectHandleStacks.highestIndexOfClass[objectclass])
{
/* ERROR */
vTraceError(pszTraceGetErrorNotEnoughHandles(objectclass));
handle = 0; /* an invalid/anonymous handle - but the recorder is stopped now... */
}
else
{
int hndCount;
objectHandleStacks.indexOfNextAvailableHandle[objectclass]++;
hndCount = objectHandleStacks.indexOfNextAvailableHandle[objectclass] -
objectHandleStacks.lowestIndexOfClass[objectclass];
if (hndCount >
objectHandleStacks.handleCountWaterMarksOfClass[objectclass])
{
objectHandleStacks.handleCountWaterMarksOfClass[objectclass] =
(objectHandleType)hndCount;
}
TRACE_CLEAR_OBJECT_FLAG_ISEXCLUDED(objectclass, handle);
}
return handle;
}
/*******************************************************************************
* vTraceSetObjectName
*
* Registers the names of queues, semaphores and other kernel objects in the
* recorder's Object Property Table, at the given handle and object class.
******************************************************************************/
void vTraceSetObjectName(traceObjectClass objectclass,
objectHandleType handle,
const char* name)
{
static uint16_t idx;
TRACE_ASSERT(name != NULL, "vTraceSetObjectName: name == NULL", );
if (objectclass >= TRACE_NCLASSES)
{
vTraceError("Illegal object class in vTraceSetObjectName");
return;
}
if (handle == 0)
{
vTraceError("Illegal handle (0) in vTraceSetObjectName.");
return;
}
if (handle > RecorderDataPtr->ObjectPropertyTable.NumberOfObjectsPerClass[objectclass])
{
/* ERROR */
vTraceError(pszTraceGetErrorNotEnoughHandles(objectclass));
}
else
{
idx = uiIndexOfObject(handle, objectclass);
if (traceErrorMessage == NULL)
{
(void)strncpy((char*)&(RecorderDataPtr->ObjectPropertyTable.objbytes[idx]),
name,
RecorderDataPtr->ObjectPropertyTable.NameLengthPerClass[ objectclass ]);
}
}
}
