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// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab
/*
* Ceph - scalable distributed file system
*
* Copyright (C) 2011 New Dream Network
*
* This is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software
* Foundation. See file COPYING.
*
*/
#ifndef CEPH_COMPILER_EXTENSIONS_H
#define CEPH_COMPILER_EXTENSIONS_H
/* We should be able to take advantage of nice nonstandard features of gcc
* and other compilers, but still maintain portability.
*/
#ifdef __GNUC__
// GCC
#define WARN_UNUSED_RESULT __attribute__((warn_unused_result))
#else
// some other compiler - just make it a no-op
#define WARN_UNUSED_RESULT
#endif
#endif
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