/******************************************************************************/ /* XrdFfsWcache.hh simple write cache that captures consecutive small writes */ /* */ /* (c) 2010 by the Board of Trustees of the Leland Stanford, Jr., University */ /* All Rights Reserved */ /* Author: Wei Yang (SLAC National Accelerator Laboratory, 2009) */ /* 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 . */ /* */ /* 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. */ /******************************************************************************/ #ifdef __cplusplus extern "C" { #endif void XrdFfsWcache_init(int basefd, int maxfd); int XrdFfsWcache_create(int fd); void XrdFfsWcache_destroy(int fd); ssize_t XrdFfsWcache_flush(int fd); ssize_t XrdFfsWcache_pwrite(int fd, char *buf, size_t len, off_t offset); #ifdef __cplusplus } #endif