Hello,Maybe it will, but in my mind it should be with event. I thought about inotify before my RFD mail. Here we have file update, so FS_MODIFY very natural.
On Tue, Apr 17, 2012 at 10:45:05AM +0400, Alexander Nikiforov wrote:between them. Now we have only 1 way to get notification about tasksWouldn't simply generating FS_MODIFY event on the tasks file do the
file - inotify(), but this approach works only if you work from
userspace with file (e.g. create struct file, for example with echo
$$ /sys/abc/tasks), but when something happens from kernel side
(do_fork()/do_exit) we cannot get any event about group of the
process (we can scan tasks file and count number of PID, or work
with
waitpid(), but IMHO this is ugly solutions)
trick?
Thanks.