/******************************************************************************/
/*                                                                            */
/*                   X r d P o s i x C a l l B a c k . c c                    */
/*                                                                            */
/* (c) 2016 by the Board of Trustees of the Leland Stanford, Jr., University  */
/*                            All Rights Reserved                             */
/*   Produced by Andrew Hanushevsky for Stanford University under contract    */
/*              DE-AC02-76-SFO0515 with the Department of Energy              */
/*                                                                            */
/* This file is part of the XRootD software suite.                            */
/*                                                                            */
/* XRootD is free software: you can redistribute it and/or modify it under    */
/* the terms of the GNU Lesser General Public License as published by the     */
/* Free Software Foundation, either version 3 of the License, or (at your     */
/* option) any later version.                                                 */
/*                                                                            */
/* XRootD 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 Lesser General Public       */
/* License for more details.                                                  */
/*                                                                            */
/* You should have received a copy of the GNU Lesser General Public License   */
/* along with XRootD in a file called COPYING.LESSER (LGPL license) and file  */
/* COPYING (GPL license).  If not, see <http://www.gnu.org/licenses/>.        */
/*                                                                            */
/* The copyright holder's institutional names and contributor's names may not */
/* be used to endorse or promote products derived from this software without  */
/* specific prior written permission of the institution or contributor.       */
/******************************************************************************/

#include <errno.h>

#include "XrdPosix/XrdPosixCallBack.hh"
#include "XrdPosix/XrdPosixFile.hh"

/******************************************************************************/
/*                                  D o n e                                   */
/******************************************************************************/
  
void XrdPosixCallBackIO::Done(int result)
{
// Unreference the file so that the callback is able to close it.
//
   theFile->unRef();

// Diagnose the problem here, if there is a problem
//
   if (result < 0) {errno = -result; result = -1;}

// Invoke the callback
//
   Complete((ssize_t)result);
}