xmd Code

/*
xmd - molecular dynamics for metals and ceramics
By Jonathan Rifkin <jon.rifkin@uconn.edu>
Copyright 1995-2004 Jonathan Rifkin

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.
*/


#ifndef __CDTHREAD_H
#define __CDTHREAD_H

#include "config.h"


/*  "Extra" functions - not pthread replaceents  */
void SetNumProc(int);
int  GetNumProc(void);


#ifdef HAVE_LIBPTHREAD

/*  Use real threads  */

#include <pthread.h>

#define PTHREAD_T            pthread_t
#define PTHREAD_ATTR_T       pthread_attr_t
#define PTHREAD_MUTEX_T      pthread_mutex_t
#define PTHREAD_MUTEXATTR_T  pthread_mutexattr_t


#else

/*  Pthread library replacements  */

typedef unsigned long PTHREAD_T;
typedef int           PTHREAD_ATTR_T;
typedef int           PTHREAD_MUTEX_T;
typedef int           PTHREAD_MUTEXATTR_T;

int pthread_mutex_init 
(
PTHREAD_MUTEX_T     *Lock,
PTHREAD_MUTEXATTR_T *Dummy
);

int pthread_create 
(
PTHREAD_T       *DummyThread, 
PTHREAD_ATTR_T  *Dummy, 
void            *(*Function)(void *),
void            *FunctionParam
);

int thread_join (PTHREAD_T DummyThread, void *Dummy);
int thread_mutex_lock   (PTHREAD_MUTEX_T *Lock);
int thread_mutex_unlock (PTHREAD_MUTEX_T *Lock);

#endif   /*  #ifdef HAVE_LIBPTHREAD  */

#endif