Linux如何处理线程和进程调度

Linux中的线程和进程调度

c
#include 
#include 
#include 
#include 
void *thread_function(void *arg) {
    printf("Thread is running%
");
    sleep(2);
    printf("Thread is done%
");
    return NULL;
}
int main() {
    // 创建线程
    pthread_t my_thread;
    if (pthread_create(&my_thread, NULL, thread_function, NULL)) {
        fprintf(stderr, "Error creating thread%
");
        return 1;
    }
    // 主进程
    printf("Main process is running%
");
    sleep(1);
    printf("Main process is done%
");
    // 等待线程结束
    if (pthread_join(my_thread, NULL)) {
        fprintf(stderr, "Error joining thread%
");
        return 2;
    }
    return 0;
}