realtime.h

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/* -*- c++ -*- */
/*
 * Copyright 2006,2013 Free Software Foundation, Inc.
 *
 * This file is part of GNU Radio
 *
 * SPDX-License-Identifier: GPL-3.0-or-later
 *
 */
 
#ifndef INCLUDED_GR_REALTIME_H
#define INCLUDED_GR_REALTIME_H
 
#include <gnuradio/api.h>
 
namespace gr {
 
typedef enum { RT_OK = 0, RT_NOT_IMPLEMENTED, RT_NO_PRIVS, RT_OTHER_ERROR } rt_status_t;
 
enum rt_sched_policy {
    RT_SCHED_RR = 0,   // round robin
    RT_SCHED_FIFO = 1, // first in first out
};
 
/*!
 * \brief If possible, enable high-priority "real time" scheduling.
 * \ingroup misc
 */
GR_RUNTIME_API rt_status_t enable_realtime_scheduling();
 
} /* namespace gr */
 
#endif /* INCLUDED_GR_REALTIME_H */