Re: which signal is sent to freeze process?

Rafael J. Wysocki wrote:

Well, look at the code in fs/select.c:do_poll() .  If signal_pending(current)
is true, the main loop breaks and count is returned to do_sys_poll().  If
zero is returned and signal_pending(current) is still true, do_sys_poll()
returns -EINTR.

Thanks - I looked at sys_ppoll().
sys_ppoll() and select() use ERESTARTNOHAND, sys_poll uses EINTR.

--
   Manfred
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