Loading...
Searching...
No Matches
XrdFfsWcache.hh
Go to the documentation of this file.
/******************************************************************************/
/* 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 <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. */
/******************************************************************************/
#ifdef __cplusplus
extern "C" {
#endif
void XrdFfsWcache_init(int basefd, int maxfd);
int XrdFfsWcache_create(int fd, int flags);
void XrdFfsWcache_destroy(int fd);
ssize_t XrdFfsWcache_flush(int fd);
ssize_t XrdFfsWcache_pread(int fd, char *buf, size_t len, off_t offset);
ssize_t XrdFfsWcache_pwrite(int fd, char *buf, size_t len, off_t offset);
#ifdef __cplusplus
}
#endif
XrdFfsWcache_init
void XrdFfsWcache_init(int basefd, int maxfd)
Definition XrdFfsWcache.cc:85
XrdFfsWcache_destroy
void XrdFfsWcache_destroy(int fd)
Definition XrdFfsWcache.cc:168
XrdFfsWcache_pwrite
ssize_t XrdFfsWcache_pwrite(int fd, char *buf, size_t len, off_t offset)
Definition XrdFfsWcache.cc:296
XrdFfsWcache_pread
ssize_t XrdFfsWcache_pread(int fd, char *buf, size_t len, off_t offset)
Definition XrdFfsWcache.cc:228
XrdFfsWcache_flush
ssize_t XrdFfsWcache_flush(int fd)
Definition XrdFfsWcache.cc:186
XrdFfsWcache_create
int XrdFfsWcache_create(int fd, int flags)
Definition XrdFfsWcache.cc:126