src/DiskIO/DiskThreads/DiskThreadsDiskIOModule.cc

   1
   2 /*
   3  * SQUID Web Proxy Cache          http://www.squid-cache.org/
   4  * ----------------------------------------------------------
   5  *
   6  *  Squid is the result of efforts by numerous individuals from
   7  *  the Internet community; see the CONTRIBUTORS file for full
   8  *  details.   Many organizations have provided support for Squid's
   9  *  development; see the SPONSORS file for full details.  Squid is
  10  *  Copyrighted (C) 2001 by the Regents of the University of
  11  *  California; see the COPYRIGHT file for full details.  Squid
  12  *  incorporates software developed and/or copyrighted by other
  13  *  sources; see the CREDITS file for full details.
  14  *
  15  *  This program is free software; you can redistribute it and/or modify
  16  *  it under the terms of the GNU General Public License as published by
  17  *  the Free Software Foundation; either version 2 of the License, or
  18  *  (at your option) any later version.
  19  *
  20  *  This program is distributed in the hope that it will be useful,
  21  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  22  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  23  *  GNU General Public License for more details.
  24  *
  25  *  You should have received a copy of the GNU General Public License
  26  *  along with this program; if not, write to the Free Software
  27  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
  28  *
  29  * Copyright (c) 2003, Robert Collins <robertc@squid-cache.org>
  30  */
  31
  32 #include "squid.h"
  33 #include "DiskThreadsDiskIOModule.h"
  34 #include "DiskThreadsIOStrategy.h"
  35
  36 DiskThreadsDiskIOModule DiskThreadsDiskIOModule::Instance;
  37 DiskThreadsDiskIOModule &
  38 DiskThreadsDiskIOModule::GetInstance()
  39 {
  40     return Instance;
  41 }
  42
  43 DiskThreadsDiskIOModule::DiskThreadsDiskIOModule()
  44 {
  45     ModuleAdd(*this);
  46 }
  47
  48 void
  49 DiskThreadsDiskIOModule::init()
  50 {
  51     DiskThreadsIOStrategy::Instance.init();
  52 }
  53
  54 void
  55 DiskThreadsDiskIOModule::gracefulShutdown()
  56 {
  57     DiskThreadsIOStrategy::Instance.done();
  58 }
  59
  60 DiskIOStrategy *
  61 DiskThreadsDiskIOModule::createStrategy()
  62 {
  63     return new SingletonIOStrategy(&DiskThreadsIOStrategy::Instance);
  64 }
  65
  66 char const *
  67 DiskThreadsDiskIOModule::type () const
  68 {
  69     return "DiskThreads";
  70 }