linux中断驱动程序的实现，我搞了很长时间爱你才搞出来-struct my_pipe { wait_queue_head_t inq,outq /* read and write queues*/ char*buffer,*end /* begin of buf，end of buf*/ int buffersize /* used in pointer arithmetic*/ char*rp,*wp /* where to read，where to w

司机售票员问题，经典的同步互斥问题，代码实现-Conductor driver problem, the classic problem of mutual exclusion synchronization, code