cdthread.h

来自「一个很好的分子动力学程序」· C头文件 代码 · 共 52 行

#ifndef __CDTHREAD_H
#define __CDTHREAD_H


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


#ifdef USE_THREAD_LIB

/*  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 USE_THREAD_LIB  */

#endif