Linux C thread-01.最簡單的thread範例，重點在於如何建立和等待thread結束

 

 

/* example.c*/
#include <stdio.h>
#include <pthread.h>
void thread(void)
{
int i;
for(i=0;i<13;i++)
{
printf("This is a pthread.\n");
sleep(1);
}
}
int main(void)
{
pthread_t id;
int i,ret;
ret=pthread_create(&id,NULL,(void *) thread,NULL);
if(ret!=0)
{
printf ("Create pthread error!\n");
exit (1);
}
for(i=0;i<13;i++)
{
printf("This is the main process.\n");
sleep(2);
}
pthread_join(id,NULL);//等待線程（pthread）結束
return (0);
}
/*
我們編譯此程式：
gcc example.c -lpthread -o example
*/