Experimental Physics and
Industrial Control System

On POSIX one could write analog input device support that calls getpid()
supplying the result as the signal value.

       #include <unistd.h>

       pid_t getpid(void);

Jeff

> -----Original Message-----
> From: Emmanuel Mayssat [mailto:[email protected]] 
> Sent: Wednesday, November 16, 2005 5:22 PM
> To: tech-talk
> Subject: IOC pid
> 
> 
> I would like to get the Process identifier of my ioc software 
> in one process variable. In bash there is the $$ environment 
> variable. Is there a simple way to get the PID of the running 
> IOC ? I am running all of my IOC on linux OS.
> 
> So I need to create a registar function?
> If so how can I return the value in an epics environment variable?
> 
> THanks,
> --
> E
> 

References:

IOC pid Emmanuel Mayssat

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