Re: safe shut-down

[Carlos Pereira <carlos pehoe civil ist utl pt>]

> My app must be close with the close button (x button).
> If the user launches the app in a console, he can close it
> with crtl+c and this produces a non-safe shut-down.
> How can I avoid this?

#include <signal.h>

/* to disable crtl+c */
signal (SIGINT, SIG_IGN);

/* to enable crtl+c */
signal(SIGINT, SIG_DFL);

This is AINSI C code, so it should really work everywhere.

Carlos