Execute the code twice in succession. The second run prints the line "No such file or directory," confirming that the Shared memory has been deleted.
连续执行代码两次，第二次执行会显示“Nosuchfileordirectory ”，这证明共享内存已经被删除了。
Execute the code twice in succession. The second run prints the line "No such file or directory," confirming that the Shared memory has been deleted.
连续执行代码两次，第二次执行会显示“Nosuchfileordirectory ”，这证明共享内存已经被删除了。
应用推荐