xrootd
src
XrdFfs
XrdFfsWcache.hh
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/******************************************************************************/
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/* XrdFfsWcache.hh simple write cache that captures consecutive small writes */
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/* */
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/* (c) 2010 by the Board of Trustees of the Leland Stanford, Jr., University */
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/* All Rights Reserved */
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/* Author: Wei Yang (SLAC National Accelerator Laboratory, 2009) */
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/* Contract DE-AC02-76-SFO0515 with the Department of Energy */
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/* */
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/* This file is part of the XRootD software suite. */
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/* */
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/* XRootD is free software: you can redistribute it and/or modify it under */
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/* the terms of the GNU Lesser General Public License as published by the */
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/* Free Software Foundation, either version 3 of the License, or (at your */
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/* option) any later version. */
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/* */
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/* XRootD is distributed in the hope that it will be useful, but WITHOUT */
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/* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */
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/* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public */
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/* License for more details. */
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/* */
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/* You should have received a copy of the GNU Lesser General Public License */
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/* along with XRootD in a file called COPYING.LESSER (LGPL license) and file */
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/* COPYING (GPL license). If not, see <http://www.gnu.org/licenses/>. */
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/* */
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/* The copyright holder's institutional names and contributor's names may not */
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/* be used to endorse or promote products derived from this software without */
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/* specific prior written permission of the institution or contributor. */
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/******************************************************************************/
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#ifdef __cplusplus
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extern
"C"
{
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#endif
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void
XrdFfsWcache_init
(
int
basefd,
int
maxfd);
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int
XrdFfsWcache_create
(
int
fd);
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void
XrdFfsWcache_destroy
(
int
fd);
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ssize_t
XrdFfsWcache_flush
(
int
fd);
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ssize_t
XrdFfsWcache_pwrite
(
int
fd,
char
*buf,
size_t
len, off_t offset);
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#ifdef __cplusplus
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}
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#endif
XrdFfsWcache_create
int XrdFfsWcache_create(int fd)
XrdFfsWcache_destroy
void XrdFfsWcache_destroy(int fd)
XrdFfsWcache_flush
ssize_t XrdFfsWcache_flush(int fd)
XrdFfsWcache_pwrite
ssize_t XrdFfsWcache_pwrite(int fd, char *buf, size_t len, off_t offset)
XrdFfsWcache_init
void XrdFfsWcache_init(int basefd, int maxfd)
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