transport: switch to the atomic claimer

This wont have much effect because the buffers
are not currently used in any queue by the caller

1 files changed, 0 insertions, 64 deletions

diff --git a/host/lib/transport/simple_claimer.hpp b/host/lib/transport/simple_claimer.hpp
deleted file mode 100644
index 3bbc49a05..000000000
--- a/host/lib/transport/simple_claimer.hpp
+++ /dev/null
@@ -1,64 +0,0 @@
-//
-// Copyright 2012 Ettus Research LLC
-//
-// 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 3 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/>.
-//
-
-#ifndef INCLUDED_LIBUHD_TRANSPORT_SIMPLE_CLAIMER_HPP
-#define INCLUDED_LIBUHD_TRANSPORT_SIMPLE_CLAIMER_HPP
-
-#include <uhd/config.hpp>
-#include <boost/thread/condition.hpp>
-#include <boost/thread/mutex.hpp>
-
-namespace uhd{ namespace transport{
-
-/***********************************************************************
- * Claimer class to provide synchronization for multi-thread access.
- * Claiming enables buffer classes to be used with a buffer queue.
- **********************************************************************/
-class simple_claimer{
-public:
-    simple_claimer(void){
-        this->release();
-    }
-
-    UHD_INLINE void release(void){
-        boost::mutex::scoped_lock lock(_mutex);
-        _locked = false;
-        lock.unlock();
-        _cond.notify_one();
-    }
-
-    UHD_INLINE bool claim_with_wait(const double timeout){
-        boost::mutex::scoped_lock lock(_mutex);
-        while (_locked){
-            if (not _cond.timed_wait(lock, boost::posix_time::microseconds(long(timeout*1e6)))){
-                break;
-            }
-        }
-        const bool ret = not _locked;
-        _locked = true;
-        return ret;
-    }
-
-private:
-    bool _locked;
-    boost::mutex _mutex;
-    boost::condition_variable _cond;
-};
-
-}} //namespace uhd::transport
-
-#endif /* INCLUDED_LIBUHD_TRANSPORT_SIMPLE_CLAIMER_HPP */