pipeline.cpp

//  This file is part of par2cmdline (a PAR 2.0 compatible file verification and
//  repair tool). See http://parchive.sourceforge.net for details of PAR 2.0.
//
//  Copyright (c) 2008 Vincent Tan, created 2008-09-17. pipeline.cpp
//
//  par2cmdline 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.
//
//  par2cmdline 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//
//  Modifications for concurrent processing, async I/O, Unicode support, and
//  hierarchial directory support are Copyright (c) 2007-2008 Vincent Tan.
//  Search for "#if WANT_CONCURRENT" for concurrent code.
//  Concurrent processing utilises Intel Thread Building Blocks 2.0,
//  Copyright (c) 2007 Intel Corp.

#include "par2cmdline.h"

// implements async I/O using a TBB pipeline

#if HAVE_ASYNC_IO && !defined(NDEBUG) && !defined(WIN32)
extern bool want_printf(int res);
bool want_printf(int res) {
  return 0 != res && EAGAIN != res;
}
#endif