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// ---------------------------------------------------------------------------------
//
// Copyright (C) 2003-2018 Fons Adriaensen <fons@kokkinizita.net>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http:#www.gnu.org/licenses/>.
//
// ---------------------------------------------------------------------------------
#include "clthreads.h"
int ITC_ip1q::get_event (unsigned int emask)
{
int e;
lock ();
_mptr = 0;
e = find_event (emask);
if (e < 0) e = eget (emask);
if (e >= N_MQ) _bits &= ~(1 << e);
else if (e == 0) _mptr = _list.get ();
unlock ();
return e;
}
int ITC_ip1q::get_event_nowait (unsigned int emask)
{
int e;
if (trylock ()) return EV_TIME;
_mptr = 0;
e = find_event (emask);
if (e >= N_MQ) _bits &= ~(1 << e);
else if (e == 0) _mptr = _list.get ();
unlock ();
return e;
}
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