On Jul 12, 2012, at 12:33 PM, Jerry Krinock wrote:
> What is the best way to make a helper app quit when the associated main app
> quits (or crashes)? No harm will be done if it keeps running for a minute or
> so.
I create a pthread with this code
pid_t ppid = getppid (); // get parent pid
if (ppid > 1) {
int kq = kqueue ();
if (kq != -1) {
struct kevent procEvent; // wait for parent to
exit
EV_SET (&procEvent, // kevent
ppid, // ident
EVFILT_PROC, // filter
EV_ADD, // flags
NOTE_EXIT, // fflags
0, // data
0); // udata
kevent (kq, &procEvent, 1, &procEvent, 1, 0);
}
}
exit (0);
_______________________________________________
Cocoa-dev mailing list (Cocoa-dev@lists.apple.com)
Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com
Help/Unsubscribe/Update your Subscription:
https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com
This email sent to arch...@mail-archive.com
