/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil ; -*- */

/*

 *

 *  (C) 2001 by Argonne National Laboratory.

 *      See COPYRIGHT in top-level directory.

 */

#ifndef MPITHREADTEST_H_INCLUDED

#define MPITHREADTEST_H_INCLUDED

#include "mpitestconf.h"

/*

   Define routines to start a thread for different thread packages.

   The routine that is started is expected to return data when it

   exits; the type of this data is

   MTEST_THREAD_RETURN_TYPE

*/

#ifdef HAVE_WINDOWS_H

#include <windows.h>

#define MTEST_THREAD_RETURN_TYPE DWORD

#define MTEST_THREAD_HANDLE HANDLE

#define MTEST_THREAD_LOCK_TYPE HANDLE

#elif defined(HAVE_PTHREAD_H)

#include <pthread.h>

#define MTEST_THREAD_RETURN_TYPE void *

#define MTEST_THREAD_HANDLE pthread_t

#define MTEST_THREAD_LOCK_TYPE pthread_mutex_t

#else

#error Unknown Thread Package

#endif

/* A dummy retval that is ignored */

#define MTEST_THREAD_RETVAL_IGN 0

int MTest_Start_thread(MTEST_THREAD_RETURN_TYPE(*fn) (void *p), void *arg);

int MTest_Join_threads(void);

int MTest_thread_lock_create(MTEST_THREAD_LOCK_TYPE *);

int MTest_thread_lock(MTEST_THREAD_LOCK_TYPE *);

int MTest_thread_unlock(MTEST_THREAD_LOCK_TYPE *);

int MTest_thread_lock_free(MTEST_THREAD_LOCK_TYPE *);

int MTest_thread_barrier_init(void);

int MTest_thread_barrier(int);

int MTest_thread_barrier_free(void);

#endif /* MPITHREADTEST_H_INCLUDED */