* Jack O'Quin <[EMAIL PROTECTED]> wrote:
> Is it possible to call sched_setscheduler() with a thread ID instead
> of a pid? That's what I really need. JACK sets and resets the thread
> priorities from a different thread.
yes. The PID arguments in these APIs are all treated as 'TIDs'. One day
the APIs themselves might switch over to what POSIX specifies, and there
will be new, thread-specific APIs - but at the moment they are all
thread-granular.
(If then this switchover will happen in a controlled manner via glibc,
not via the kernel. I.e. kernel will introduce new syscalls to do the
per-process priority changing, then newest glibc will utilize it - i.e.
already existing apps will stay compatible.)
Ingo
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
