复制代码 代码如下:
#include <stdio.h>
#include <stdlib.h>
#include <pthread.h>

#define THREAD_NUM 10

void *test(void *args) {
printf("tid %d: i say 'Hello'.\n", args);
return NULL;
}

int main() {
int i, err;
pthread_t child[THREAD_NUM];

for(i = 0; i < THREAD_NUM; i++) {
printf("Creating thread %d\n", i);
err = pthread_create(&child[i], NULL, test, (void *) i);
if(err) {
printf("Can't create thread %d\n", i);
exit(0);
}
}

for(i = 0; i < THREAD_NUM; i++)
pthread_join(child[i], NULL);

printf("Thread initialize\n");
return 0;
}