Linux下多线程编程学习

在windows下已经基本上能够实现多线程了。接下来进行linux端的探索，结合网上的代码进行了一定的修改。

下一步进行的计划就是把FjBeater客户端在linux下进行移植。

再下一步计划，就是写出能够双平台编译的通用代码。

#include<pthread.h> #include<stdio.h> #include<string.h> // for memset function #include<unistd.h> // for sleep() function #define MAX 10   pthread_t thread[2]; pthread_mutex_t mut; int number=0,i;   void *thread1(void* a){     printf("thread1: I'm thread 1\n");    for(i=0;i<MAX;i++){         printf( "thread1: number=%d\n" ,number );         pthread_mutex_lock(&mut);             number++;         pthread_mutex_unlock(&mut);         sleep(2);     }     printf( "thread1: is it the main thread waiting for me to finish?\n" );     pthread_exit(NULL); }   void *thread2(void* a){     printf( "thread2: I'm thread 2\n" );    for(i=0;i<MAX;i++){         printf( "thread2: number=%d\n" ,number);         pthread_mutex_lock(&mut);             number++;         pthread_mutex_unlock(&mut);         sleep(3);     }     printf( "thread2: is it the main thread waiting for me to finish?\n" );     pthread_exit(NULL); }   void thread_create(void){    int temp;     memset(&thread,0,sizeof(thread));    if( (temp=pthread_create(&thread[0],NULL,thread1,NULL))!=0 ){         printf( "thread1 create failure!\n" );     }else{         printf( "thread1 has been create!\n" );     }    if( (temp=pthread_create(&thread[1],NULL,thread2,NULL))!=0 ){         printf( "thread2 create failure!\n" );     }else{         printf( "thread2 has been create!\n" );     } }   void thread_wait(void){    if(thread[0]!=0){         pthread_join(thread[0],NULL);         printf( "thread1 has been stop.\n" );     }    if(thread[1]!=0){         pthread_join(thread[1],NULL);         printf( "thread2 has been stop.\n" );     } } int main(){     pthread_mutex_init(&mut, NULL);     printf( "I'm main thread! Creating sub-thread now.\n" );     thread_create();     printf( "I'm main thread! Waiting for sub-thread stop.\n" );     thread_wait();        return 0; }