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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"
P_thread::P_thread (void) : _ident (0)
{
}
P_thread::~P_thread (void)
{
}
extern "C" void *P_thread_entry_point (void *arg)
{
P_thread *T = (P_thread *) arg;
T->thr_main ();
return NULL;
}
int P_thread::thr_start (int policy, int priority, size_t stacksize)
{
int min, max, rc;
pthread_attr_t attr;
struct sched_param parm;
min = sched_get_priority_min (policy);
max = sched_get_priority_max (policy);
priority += max;
if (priority > max) priority = max;
if (priority < min) priority = min;
parm.sched_priority = priority;
pthread_attr_init (&attr);
pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED);
pthread_attr_setschedpolicy (&attr, policy);
pthread_attr_setschedparam (&attr, &parm);
pthread_attr_setscope (&attr, PTHREAD_SCOPE_SYSTEM);
pthread_attr_setinheritsched (&attr, PTHREAD_EXPLICIT_SCHED);
pthread_attr_setstacksize (&attr, stacksize);
_ident = 0;
rc = pthread_create (&_ident,
&attr,
P_thread_entry_point,
this);
pthread_attr_destroy (&attr);
return rc;
}
void P_thread::thr_main (void)
{
}
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