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// Copyright (C) 1999-2005 Open Source Telecom Corporation.
// Copyright (C) 2006-2010 David Sugar, Tycho Softworks.
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
//
// This exception applies only to the code released under the name GNU
// Common C++. If you copy code from other releases into a copy of GNU
// Common C++, as the General Public License permits, the exception does
// not apply to the code that you add in this way. To avoid misleading
// anyone as to the status of such modified files, you must delete
// this exception notice from them.
//
// If you write modifications of your own for GNU Common C++, it is your choice
// whether to permit this exception to apply to your modifications.
// If you do not wish that, delete this exception notice.
//
#include <cc++/config.h>
#include <cc++/export.h>
#include <cc++/thread.h>
#include "private.h"
#ifdef CCXX_NAMESPACES
namespace ost {
#endif
#ifdef WIN32
# define KEY_INVALID 0xffffffff
# define pthread_key_delete(key) TlsFree(key)
# define pthread_getspecific(key) TlsGetValue(key)
# define pthread_setspecific(key, ptr) TlsSetValue(key, ptr)
#else
# ifndef KEY_INVALID
# define KEY_INVALID ((pthread_key_t)(~0))
# endif
#endif
#ifndef WIN32
ThreadKey::ThreadKey(ThreadKey::TDestruct destruct)
{
if (pthread_key_create(&key, destruct))
key = KEY_INVALID;
}
#endif
ThreadKey::ThreadKey()
{
#ifdef WIN32
key = TlsAlloc();
#else
if(pthread_key_create(&key, NULL))
key = KEY_INVALID;
#endif
}
ThreadKey::~ThreadKey()
{
if(key != KEY_INVALID)
pthread_key_delete(key);
}
void *ThreadKey::getKey(void)
{
if(key != KEY_INVALID)
return pthread_getspecific(key);
else
return NULL;
}
void ThreadKey::setKey(void *ptr)
{
if(key != KEY_INVALID)
pthread_setspecific(key, ptr);
}
#ifdef CCXX_NAMESPACES
}
#endif
/** EMACS **
* Local variables:
* mode: c++
* c-basic-offset: 4
* End:
*/
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