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/* -*- c++ -*- */
/*
* Copyright 2008 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* GNU Radio 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 3, or (at your option)
* any later version.
*
* GNU Radio 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, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <gnuradio/omni_time.h>
#include "control.h"
#include <iostream>
namespace usrp2 {
pending_reply::pending_reply(unsigned int rid, void *buffer, size_t len)
: d_rid(rid), d_mutex(), d_cond(&d_mutex), d_buffer(buffer), d_len(len)
{
}
pending_reply::~pending_reply()
{
signal(); // Needed?
}
int
pending_reply::wait(double secs)
{
omni_mutex_lock l(d_mutex);
omni_time abs_timeout = omni_time::time(omni_time(secs));
return d_cond.timedwait(abs_timeout.d_secs, abs_timeout.d_nsecs);
}
void
pending_reply::signal()
{
d_cond.signal();
}
} // namespace usrp2
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