thread

#include <stdlib.h>
#include <pthread.h>
#include <unistd.h>

void *(void *ptr)
{
    int i;
    for(i=0;i<5;i++)
    {
        printf("New pthread running ,count: %dn",i);
    }

}

int main(void)
{
    pthread_t pId;
    int i,ret;
    
    ret = pthread_create(&pId,NULL,thread_func,NULL);

    if(ret != 0)
    {
        printf("create pthread error!n");
        exit(1);
    }

    for(i=0;i < 3;i++)
    {
        printf("Process running ,count : %dn",i);
    }

    printf("Process will exit when new pthread is overn");
    //等待线程pId的完成
    pthread_join(pId,NULL);
    printf("Process exitn");

    return 0;

}