<divclass="fragment"><divclass="line"><aname="l00001"></a><spanclass="lineno"> 1</span> <spanclass="comment">// Copyright (c) 2012 The Chromium Authors. All rights reserved.</span></div><divclass="line"><aname="l00002"></a><spanclass="lineno"> 2</span> <spanclass="comment">// Use of this source code is governed by a BSD-style license that can be</span></div><divclass="line"><aname="l00003"></a><spanclass="lineno"> 3</span> <spanclass="comment">// found in the LICENSE file.</span></div><divclass="line"><aname="l00004"></a><spanclass="lineno"> 4</span> </div><divclass="line"><aname="l00005"></a><spanclass="lineno"> 5</span> <spanclass="preprocessor">#ifndef PACKAGER_MEDIA_BASE_RCHECK_H_</span></div><divclass="line"><aname="l00006"></a><spanclass="lineno"> 6</span> <spanclass="preprocessor">#define PACKAGER_MEDIA_BASE_RCHECK_H_</span></div><divclass="line"><aname="l00007"></a><spanclass="lineno"> 7</span> </div><divclass="line"><aname="l00008"></a><spanclass="lineno"> 8</span> <spanclass="preprocessor">#include "packager/base/logging.h"</span></div><divclass="line"><aname="l00009"></a><spanclass="lineno"> 9</span> </div><divclass="line"><aname="l00010"></a><spanclass="lineno"> 10</span> <spanclass="preprocessor">#define RCHECK(x) \</span></div><divclass="line"><aname="l00011"></a><spanclass="lineno"> 11</span> <spanclass="preprocessor"> do { \</span></div><divclass="line"><aname="l00012"></a><spanclass="lineno"> 12</span> <spanclass="preprocessor"> if (!(x)) { \</span></div><divclass="line"><aname="l00013"></a><spanclass="lineno"> 13</span> <spanclass="preprocessor"> LOG(ERROR) <<"Failure while processing: "<< #x; \</span></div><divclass="line"><aname="l00014"></a><spanclass="lineno"> 14</span> <spanclass="preprocessor"> return false; \</span></div><divclass="line"><aname="l00015"></a><spanclass="lineno"> 15</span> <spanclass="preprocessor"> } \</span></div><divclass="line"><aname="l00016"></a><spanclass="lineno"> 16</span> <spanclass="preprocessor"> } while (0)</span></div><divclass="line"><aname="l00017"></a><spanclass="lineno"> 17</span> </div><divclass="line"><aname="l00018"></a><spanclass="lineno"> 18</span> <spanclass="preprocessor">#endif // PACKAGER_MEDIA_BASE_RCHECK_H_</span></div></div><!-- fragment --></div><!-- contents -->