XrdOucLock.hh

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00001 #ifndef __OUC_LOCK_HH__
00002 #define __OUC_LOCK_HH__
00003 /******************************************************************************/
00004 /*                                                                            */
00005 /*                         X r d O u c L o c k . h h                          */
00006 /*                                                                            */
00007 /* (c) 2003 by the Board of Trustees of the Leland Stanford, Jr., University  */
00008 /*                            All Rights Reserved                             */
00009 /*   Produced by Andrew Hanushevsky for Stanford University under contract    */
00010 /*              DE-AC02-76-SFO0515 with the Department of Energy              */
00011 /*                                                                            */
00012 /* This file is part of the XRootD software suite.                            */
00013 /*                                                                            */
00014 /* XRootD is free software: you can redistribute it and/or modify it under    */
00015 /* the terms of the GNU Lesser General Public License as published by the     */
00016 /* Free Software Foundation, either version 3 of the License, or (at your     */
00017 /* option) any later version.                                                 */
00018 /*                                                                            */
00019 /* XRootD is distributed in the hope that it will be useful, but WITHOUT      */
00020 /* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or      */
00021 /* FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public       */
00022 /* License for more details.                                                  */
00023 /*                                                                            */
00024 /* You should have received a copy of the GNU Lesser General Public License   */
00025 /* along with XRootD in a file called COPYING.LESSER (LGPL license) and file  */
00026 /* COPYING (GPL license).  If not, see <http://www.gnu.org/licenses/>.        */
00027 /*                                                                            */
00028 /* The copyright holder's institutional names and contributor's names may not */
00029 /* be used to endorse or promote products derived from this software without  */
00030 /* specific prior written permission of the institution or contributor.       */
00031 /******************************************************************************/
00032 
00033 #include "XrdSys/XrdSysPthread.hh"
00034 
00035 class XrdOucLock
00036 {
00037 public:
00038        XrdOucLock(XrdSysMutex *mp)
00039                     {Mutex = mp; Mutex->Lock(); isLocked = 1;}
00040       ~XrdOucLock() {if (isLocked) Mutex->UnLock();}
00041 
00042 private:
00043 
00044 XrdSysMutex *Mutex;
00045 int          isLocked;
00046 };
00047 #endif

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