00001 #ifndef __SFS_DIO_H__ 00002 #define __SFS_DIO_H__ 00003 /******************************************************************************/ 00004 /* */ 00005 /* X r d S f s D i o . h h */ 00006 /* */ 00007 /* (c) 2013 by the Board of Trustees of the Leland Stanford, Jr., University */ 00008 /* Produced by Andrew Hanushevsky for Stanford University under contract */ 00009 /* DE-AC02-76-SFO0515 with the Department of Energy */ 00010 /* */ 00011 /* This file is part of the XRootD software suite. */ 00012 /* */ 00013 /* XRootD is free software: you can redistribute it and/or modify it under */ 00014 /* the terms of the GNU Lesser General Public License as published by the */ 00015 /* Free Software Foundation, either version 3 of the License, or (at your */ 00016 /* option) any later version. */ 00017 /* */ 00018 /* XRootD is distributed in the hope that it will be useful, but WITHOUT */ 00019 /* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */ 00020 /* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public */ 00021 /* License for more details. */ 00022 /* */ 00023 /* You should have received a copy of the GNU Lesser General Public License */ 00024 /* along with XRootD in a file called COPYING.LESSER (LGPL license) and file */ 00025 /* COPYING (GPL license). If not, see <http://www.gnu.org/licenses/>. */ 00026 /* */ 00027 /* The copyright holder's institutional names and contributor's names may not */ 00028 /* be used to endorse or promote products derived from this software without */ 00029 /* specific prior written permission of the institution or contributor. */ 00030 /******************************************************************************/ 00031 00032 #include <sys/types.h> 00033 #include <unistd.h> 00034 00035 #include "XrdOuc/XrdOucSFVec.hh" 00036 00037 00038 //----------------------------------------------------------------------------- 00044 //----------------------------------------------------------------------------- 00045 00046 class XrdSfsDio 00047 { 00048 public: 00049 00050 //----------------------------------------------------------------------------- 00062 //----------------------------------------------------------------------------- 00063 00064 virtual int SendFile(int fildes) = 0; 00065 00066 //----------------------------------------------------------------------------- 00084 //----------------------------------------------------------------------------- 00085 00086 virtual int SendFile(XrdOucSFVec *sfvec, int sfvnum) = 0; 00087 00088 //----------------------------------------------------------------------------- 00095 //----------------------------------------------------------------------------- 00096 00097 virtual void SetFD(int fildes) = 0; 00098 00099 //----------------------------------------------------------------------------- 00101 //----------------------------------------------------------------------------- 00102 00103 XrdSfsDio() {} 00104 virtual ~XrdSfsDio() {} 00105 }; 00106 #endif