Re: where to free memory in asub record?

[Andrew Johnson <anj@aps.anl.gov>]

Hi Geyang,

On Sunday 13 March 2011 12:32:24 Silver wrote:
>   I use malloc to get a two dimension array in asub's myAsubInit function.
> but where to free it?  Can anyone give me some instructions? thanks for
> your help.

You don't need to free your memory at all, assuming that your code needs it 
for as long as the IOC is running.  We don't have a mechanism in the IOC to 
delete records at run-time, so your asub record lifetime is the same as the 
IOC's lifetime.  The memory you allocated will get cleaned up automatically by 
the operating system when the IOC process exits on a workstation OS, or by 
vxWorks when the processor reboots.

- Andrew
-- 
An error is only a mistake if you don't learn from it.
When you learn something from it, it becomes a lesson.