方法/步骤 1 编辑调试代码#include <stdio.h>#include <pthread.h>int global_val = 0;void *thread1(void *arg){ while(1){ global_val = global_val + 1; printf("thread1 global_val=%d\n", global_val); global_val = global_val + 1; usleep(100); printf("thread1 gl...