(%3)" : "=a" (exchange_value) : "r" (exchange_value), "a" (compare_value), "r" (dest), "r" (mp) : "cc", "memory"); return exchange_value; } 看到这汇编,内心崩溃 ?
perror("ERROR camera VIDIOC_S_FMT FaiLED."); return -1; } 检查写入参数是否正确: if (ioctl (fd_video, VIDIOC_G_FMT, &fmt) == -1) { perror("ERROR camera VIDIOC_G_FMT Failed."); return -1; } 使用mmap()进行物理内存地址到用户内存地址的映射,即使用一个用户定义缓存来读取物理内存中的...
--仅支持PM_SUSPEND_MEM模式的suspend。.enter=psci_system_suspend_enter, };staticintpsci_system_suspend_enter(suspend_state_t state) {returncpu_suspend(0, psci_system_suspend); }staticintpsci_system_suspend(unsignedlongunused) {returninvoke_psci_fn(PSCI_FN_NATIVE(1_0, SYSTEM_SUSPEND), __pa...
{'error': 'User already exists'}), 400 users_db[user_id] = data return jsonify(data), 201 @app.route('/user/<user_id>', methods=['GET']) def get_user(user_id): user = users_db.get(user_id) if not user: return jsonify({'error': 'User not found'}), 404 return jsonify(...
().handleResponse(response));log.info("获取accessToken完成 appid {} ",config.getAppId());returnaccessToken;}finally{httpPost.releaseConnection();}}catch(IOException e){thrownewWxRuntimeException(e);}}catch(InterruptedException e){thrownewWxRuntimeException(e);}finally{if(locked){lock.unlock()...
s->fdsp)returnAVERROR(ENOMEM);#endifff_mpadsp_init(&s->mpadsp);if(avctx->request_sample_fmt==OUT_FMT&&avctx->codec_id!=AV_CODEC_ID_MP3ON4)avctx->sample_fmt=OUT_FMT;else//在这里指定了采样格式avctx->sample_fmt=OUT_FMT_P;s->err_recognition=avctx->err_recognition;if(avctx->...
setmealLqw = new LambdaQueryWrapper<>(); // 2.1 该分类有关联套餐 不可以删除 抛出异常统一处理 setmealLqw.eq(Setmeal::getCategoryId,id); count = setmealService.count(setmealLqw); if(count>0){ throw new CustomException("该分类有关联套餐,不可以删除"); } return super.removeById(id); } ...
mp.Request.IsValid(w,r) {return}// 判断消息类型ifmp.Request.MsgType==weixinmp.MsgTypeText{// 回复消息mp.ReplyTextMsg(w,"Hello, 世界") } } 运行监听服务 go run server.go 客户端消息类型 weixinmp.MsgTypeText文本消息 weixinmp.MsgTypeImage图片消息...
1 #if 1 2 #pragma import(__use_no_semihosting) 3 /* 解决HAL库使用时, 某些情况可能报错的bug */ 4 int _ttywrch(int ch) 5 { 6 ch = ch; 7 return ch; 8 } 9 /* 解决HAL库使用时, 某些情况可能报错的bug */ 10 struct __FILE 11 { 12 int handle; 13 }; 14 /* FILE 在stdio....
Return value Type:HRESULT If the function succeeds the return value isS_OK. If the function fails then the return value is a failedHRESULTcode. The caller can use theMpErrorMessageFormatfunction to get a generic description of the error message. ...