(Alex Yukhimets) wrote:
> > Beeing busy to write a programm I would like to add a routine
> > that forces it to shut down orderly (closing files etc.) when
> > recieving a SIGTERM from the system, because the program itself
> > is doing work that will keep it going for months at least.
> > Can somone tell me of already existing programs where i can study
> > the source to learn about that subject?
>
> man 2 signal
>
> Usage:
>
> siganl(SIGTERM,shutdown_handler);
>
> where "shutdown_handler" is
>
> void shutdown_handler(int sig){
> /* do cleanup */
> exit(0);
> }
What about CTRL + C. Is that a signal? If not, how can a do something before
exiting from CTRL + C?
/Mats
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