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/*
* global.c
*
* Description:
* This translation unit instantiates data associated with the implementation
* as a whole.
*
* Pthreads-win32 - POSIX Threads Library for Win32
* Copyright (C) 1998 Ben Elliston and Ross Johnson
* Copyright (C) 1999,2000,2001 Ross Johnson
*
* Contact Email: rpj@ise.canberra.edu.au
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
* MA 02111-1307, USA
*/
#include "pthread.h"
#include "implement.h"
int ptw32_processInitialized = FALSE;
pthread_key_t ptw32_selfThreadKey = NULL;
pthread_key_t ptw32_cleanupKey = NULL;
int ptw32_concurrency = 0;
/*
* Function pointer to InterlockedCompareExchange if it exists; otherwise NULL
*/
PTW32_INTERLOCKED_LONG
(WINAPI *ptw32_interlocked_compare_exchange)(PTW32_INTERLOCKED_LPLONG,
PTW32_INTERLOCKED_LONG,
PTW32_INTERLOCKED_LONG) = NULL;
/*
* Global lock for testing internal state of PTHREAD_MUTEX_INITIALIZER
* created mutexes.
*/
CRITICAL_SECTION ptw32_mutex_test_init_lock;
/*
* Global lock for testing internal state of PTHREAD_COND_INITIALIZER
* created condition variables.
*/
CRITICAL_SECTION ptw32_cond_test_init_lock;
/*
* Global lock for testing internal state of PTHREAD_RWLOCK_INITIALIZER
* created read/write locks.
*/
CRITICAL_SECTION ptw32_rwlock_test_init_lock;
/*
* Global lock for testing internal state of PTHREAD_SPINLOCK_INITIALIZER
* created spin locks.
*/
CRITICAL_SECTION ptw32_spinlock_test_init_lock;
#ifdef _UWIN
/*
* Keep a count of the number of threads.
*/
int pthread_count = 0;
#endif
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