XRootD
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XrdOucSid.hh
Go to the documentation of this file.
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#ifndef __XRDOUCSID_HH_
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#define __XRDOUCSID_HH_
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/******************************************************************************/
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/* */
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/* X r d O u c S i d . h h */
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/* */
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/* (c) 2013 by the Board of Trustees of the Leland Stanford, Jr., University */
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/* All Rights Reserved */
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/* Produced by Andrew Hanushevsky for Stanford University under contract */
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/* 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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#include "
XrdSys/XrdSysPthread.hh
"
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//-----------------------------------------------------------------------------
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//-----------------------------------------------------------------------------
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class
XrdOucSid
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{
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public
:
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//-----------------------------------------------------------------------------
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//-----------------------------------------------------------------------------
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union
theSid
{
short
sidS
;
char
sidC
[2];};
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//-----------------------------------------------------------------------------
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//-----------------------------------------------------------------------------
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bool
Obtain
(
theSid
*sidP);
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//-----------------------------------------------------------------------------
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//-----------------------------------------------------------------------------
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bool
Release
(
theSid
*sidP);
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//-----------------------------------------------------------------------------
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//-----------------------------------------------------------------------------
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void
Reset
();
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//-----------------------------------------------------------------------------
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//-----------------------------------------------------------------------------
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XrdOucSid
(
int
numSid=256,
bool
mtproof=
true
,
XrdOucSid
*glblSid=0);
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//-----------------------------------------------------------------------------
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//-----------------------------------------------------------------------------
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~XrdOucSid
();
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private
:
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XrdSysMutex
sidMutex;
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XrdOucSid
*globalSid;
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unsigned
char
*sidVec;
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int
sidFree;
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int
sidSize;
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int
sidMax;
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bool
sidLock;
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};
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#endif
XrdSysPthread.hh
XrdOucSid::XrdOucSid
XrdOucSid(int numSid=256, bool mtproof=true, XrdOucSid *glblSid=0)
Definition
XrdOucSid.cc:37
XrdOucSid::Reset
void Reset()
Definition
XrdOucSid.cc:147
XrdOucSid::Obtain
bool Obtain(theSid *sidP)
Definition
XrdOucSid.cc:70
XrdOucSid::~XrdOucSid
~XrdOucSid()
Definition
XrdOucSid.cc:61
XrdOucSid::theSid::sidS
short sidS
Definition
XrdOucSid.hh:53
XrdOucSid::theSid::sidC
char sidC[2]
Definition
XrdOucSid.hh:53
XrdOucSid::Release
bool Release(theSid *sidP)
Definition
XrdOucSid.cc:115
XrdOucSid::theSid
The type to pass to Obtain(). Simply cast the char[2] to (theSid *).
Definition
XrdOucSid.hh:53
XrdSysMutex
Definition
XrdSysPthread.hh:165
XrdOuc
XrdOucSid.hh
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