[news.eclipse.dsdp.rtsc] Re-throwing an error

[Ramsey Harris <ramsey@xxxxxx>]

Champs,

Is it safe to call Error_raise() on a signaled error block? Or might some state information from the previous error "leak" into the second error and invalidate its state?

For example, I have some code which requests memory. If the heap runs out of memory, it will raise an error. But this is a low level and very common operation. I would like to add a second error event to the error log which indicates who was requesting the memory.

packet = (RcmClient_Packet*)Memory_alloc(NULL, size, sizeof(Ptr), eb);

if (Error_check(eb)) {
   Error_raise(eb, RcmClient_E_packetAllocFailed, size, 0);
   goto leave;
}

Is this safe to do, or must I call Error_init() before raising the second error?

Thanks
~ Ramsey