Loading...
Searching...
No Matches
XrdNetBuffer.hh
Go to the documentation of this file.
#ifndef __NET_BUFF__
#define __NET_BUFF__
/******************************************************************************/
/* */
/* X r d N e t B u f f e r . h h */
/* */
/* (c) 2003 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 <cstdlib>
#include "XrdOuc/XrdOucChain.hh"
#include "XrdSys/XrdSysPthread.hh"
/******************************************************************************/
/* X r d N e t B u f f e r Q */
/******************************************************************************/
class XrdNetBuffer;
class XrdNetBufferQ
{
public:
XrdNetBuffer *Alloc();
inline int BuffSize(void) {return size;}
void Recycle(XrdNetBuffer *bp);
void Set(int maxb);
XrdNetBufferQ(int bsz, int maxb=16);
~XrdNetBufferQ();
int alignit;
XrdSysMutex BuffList;
XrdOucStack<XrdNetBuffer> BuffStack;
int maxbuff;
int numbuff;
int size;
};
/******************************************************************************/
/* X r d N e t B u f f e r */
/******************************************************************************/
class XrdNetBuffer
{
friend class XrdNetBufferQ;
public:
char *data;
int dlen;
inline int BuffSize(void) {return BuffQ->BuffSize();}
void Recycle(void) {BuffQ->Recycle(this);}
XrdNetBuffer(XrdNetBufferQ *bq);
~XrdNetBuffer() {if (data) free(data);}
private:
XrdOucQSItem<XrdNetBuffer> BuffLink;
XrdNetBufferQ *BuffQ;
};
#endif
XrdOucChain.hh
XrdSysPthread.hh
XrdNetBufferQ
Definition XrdNetBuffer.hh:45
XrdNetBufferQ::~XrdNetBufferQ
~XrdNetBufferQ()
Definition XrdNetBuffer.cc:60
XrdNetBufferQ::BuffStack
XrdOucStack< XrdNetBuffer > BuffStack
Definition XrdNetBuffer.hh:61
XrdNetBufferQ::BuffList
XrdSysMutex BuffList
Definition XrdNetBuffer.hh:60
XrdNetBufferQ::alignit
int alignit
Definition XrdNetBuffer.hh:59
XrdNetBufferQ::XrdNetBufferQ
XrdNetBufferQ(int bsz, int maxb=16)
Definition XrdNetBuffer.cc:47
XrdNetBufferQ::numbuff
int numbuff
Definition XrdNetBuffer.hh:63
XrdNetBufferQ::Alloc
XrdNetBuffer * Alloc()
Definition XrdNetBuffer.cc:71
XrdNetBufferQ::BuffSize
int BuffSize(void)
Definition XrdNetBuffer.hh:50
XrdNetBufferQ::Set
void Set(int maxb)
Definition XrdNetBuffer.cc:120
XrdNetBufferQ::size
int size
Definition XrdNetBuffer.hh:64
XrdNetBufferQ::maxbuff
int maxbuff
Definition XrdNetBuffer.hh:62
XrdNetBufferQ::Recycle
void Recycle(XrdNetBuffer *bp)
Definition XrdNetBuffer.cc:99
XrdNetBuffer
Definition XrdNetBuffer.hh:72
XrdNetBuffer::~XrdNetBuffer
~XrdNetBuffer()
Definition XrdNetBuffer.hh:84
XrdNetBuffer::XrdNetBuffer
XrdNetBuffer(XrdNetBufferQ *bq)
Definition XrdNetBuffer.cc:138
XrdNetBuffer::data
char * data
Definition XrdNetBuffer.hh:76
XrdNetBuffer::BuffSize
int BuffSize(void)
Definition XrdNetBuffer.hh:79
XrdNetBuffer::XrdNetBufferQ
friend class XrdNetBufferQ
Definition XrdNetBuffer.hh:73
XrdNetBuffer::dlen
int dlen
Definition XrdNetBuffer.hh:77
XrdNetBuffer::Recycle
void Recycle(void)
Definition XrdNetBuffer.hh:81
XrdOucQSItem
Definition XrdOucChain.hh:35
XrdOucStack
Definition XrdOucChain.hh:45
XrdSysMutex
Definition XrdSysPthread.hh:165