dev/tws/tws_user.c

91     struct tws_ioctl_no_data_buf *ubuf = (struct tws_ioctl_no_data_buf *)buf;
120     req->length = (ubuf->driver_pkt.buffer_length + 511) & ~511;
129         error = copyin(ubuf->pdata, req->data, req->length);
138     memcpy(&req->cmd_pkt->cmd, &ubuf->cmd_pkt.cmd,
154         ubuf->driver_pkt.os_status = error;
159         ubuf->driver_pkt.os_status = req->error_code;
183     memcpy(&ubuf->cmd_pkt.hdr, &req->cmd_pkt->hdr, sizeof(struct tws_command_apache));
184     memcpy(&ubuf->cmd_pkt.cmd, &req->cmd_pkt->cmd, sizeof(struct tws_command_apache));
192             error = copyout(req->data, ubuf->pdata, ubuf->driver_pkt.buffer_length);
199         ubuf->driver_pkt.os_status = error;
221                             struct tws_ioctl_packet *ubuf)
227         ubuf->driver_pkt.status = TWS_AEN_NO_EVENTS;
231     ubuf->driver_pkt.status = 0;
238         ubuf->driver_pkt.status = TWS_AEN_OVERFLOW;
253             memcpy(&eventp, ubuf->data_buf, sizeof(struct tws_event_packet));
262                 ubuf->driver_pkt.status = TWS_AEN_NO_EVENTS;
267             memcpy(&eventp, ubuf->data_buf, sizeof(struct tws_event_packet));
276                 ubuf->driver_pkt.status = TWS_AEN_NO_EVENTS;
282             ubuf->driver_pkt.status = TWS_AEN_NO_EVENTS;
286     memcpy(ubuf->data_buf, &qp[index],
298     struct tws_ioctl_packet *ubuf = (struct tws_ioctl_packet *)buf;
304     ubuf->driver_pkt.status = 0;
310             tws_retrive_aen(sc,cmd,ubuf);
314             memcpy(&lpkt, ubuf->data_buf, sizeof(struct tws_lock_packet));
324                 ubuf->driver_pkt.status = TWS_IOCTL_LOCK_ALREADY_HELD;
330                 ubuf->driver_pkt.status = TWS_IOCTL_LOCK_NOT_HELD;
333                 ubuf->driver_pkt.status = 0;
353             ubuf->driver_pkt.status = 0;
355             if ( ubuf->driver_pkt.buffer_length < len )
356                 len = ubuf->driver_pkt.buffer_length;
357             memcpy(ubuf->data_buf, &cpkt, len);