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XrdOssStage.hh
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#ifndef __XRDOSS_STAGE_H__
#define __XRDOSS_STAGE_H__
/******************************************************************************/
/* */
/* X r d O s s S t a g e . h h */
/* */
/* (c) 2008 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 <ctime>
#include <sys/stat.h>
#include "XrdOuc/XrdOucDLlist.hh"
#include "XrdSys/XrdSysError.hh"
#include "XrdSys/XrdSysPthread.hh"
/******************************************************************************/
/* X r d O s s S t a g e _ R e q */
/******************************************************************************/
// Flag values
//
#define XRDOSS_REQ_FAIL 0x00C0
#define XRDOSS_REQ_ENOF 0x0040
#define XRDOSS_REQ_ACTV 0x0001
class XrdOssStage_Req
{
public:
XrdOucDLlist<XrdOssStage_Req> fullList;
XrdOucDLlist<XrdOssStage_Req> pendList;
unsigned long hash; // Hash value for the path
const char *path;
unsigned long long size;
int flags;
time_t sigtod;
int prty;
static XrdSysMutex StageMutex;
static XrdSysSemaphore ReadyRequest;
static XrdOssStage_Req StageQ;
XrdOssStage_Req(unsigned long xhash=0, const char *xpath=0)
{fullList.setItem(this); pendList.setItem(this);
hash = xhash; path = (xpath ? strdup(xpath) : 0);
flags=0; sigtod=0; size= 2ULL<<31LL; prty=0;
}
XrdOssStage_Req(XrdOssStage_Req *that)
{fullList.setItem(that); pendList.setItem(that);
hash = 0; path = 0; flags=0; sigtod=0; size= 0; prty=0;
}
~XrdOssStage_Req() {if (path) free((void *)path);
fullList.Remove();
pendList.Remove();
}
};
#endif
XrdOucDLlist.hh
XrdSysError.hh
XrdSysPthread.hh
XrdOssStage_Req::ReadyRequest
static XrdSysSemaphore ReadyRequest
Definition XrdOssStage.hh:64
XrdOssStage_Req::pendList
XrdOucDLlist< XrdOssStage_Req > pendList
Definition XrdOssStage.hh:54
XrdOssStage_Req::prty
int prty
Definition XrdOssStage.hh:61
XrdOssStage_Req::StageQ
static XrdOssStage_Req StageQ
Definition XrdOssStage.hh:65
XrdOssStage_Req::~XrdOssStage_Req
~XrdOssStage_Req()
Definition XrdOssStage.hh:78
XrdOssStage_Req::flags
int flags
Definition XrdOssStage.hh:59
XrdOssStage_Req::path
const char * path
Definition XrdOssStage.hh:57
XrdOssStage_Req::sigtod
time_t sigtod
Definition XrdOssStage.hh:60
XrdOssStage_Req::size
unsigned long long size
Definition XrdOssStage.hh:58
XrdOssStage_Req::XrdOssStage_Req
XrdOssStage_Req(XrdOssStage_Req *that)
Definition XrdOssStage.hh:73
XrdOssStage_Req::XrdOssStage_Req
XrdOssStage_Req(unsigned long xhash=0, const char *xpath=0)
Definition XrdOssStage.hh:67
XrdOssStage_Req::hash
unsigned long hash
Definition XrdOssStage.hh:56
XrdOssStage_Req::StageMutex
static XrdSysMutex StageMutex
Definition XrdOssStage.hh:63
XrdOssStage_Req::fullList
XrdOucDLlist< XrdOssStage_Req > fullList
Definition XrdOssStage.hh:53
XrdOucDLlist
Definition XrdOucDLlist.hh:36
XrdSysMutex
Definition XrdSysPthread.hh:165
XrdSysSemaphore
Definition XrdSysPthread.hh:494