HITLS_Accept HITLS_CFG_GetConfigUserData HITLS_CFG_SetConfigUserData HITLS_CFG_SetConfigUserDataFreeCb HITLS_ClearRenegotiationNum HITLS_ClearTLS13CipherSuites HITLS_Close HITLS_ConfigUserDataFreeCb HITLS_Connect HITLS_DoHandShake HITLS_Free HITLS_get_ex_data_X509_STORE_CTX_idx HITLS_GetAllAsyncFds HITLS_GetCipherServerPreference HITLS_GetClientOnceVerifySupport HITLS_GetClientVerifySupport HITLS_GetClientVersion HITLS_GetConfig HITLS_GetCurrentCipher HITLS_GetEncryptThenMac HITLS_GetErrorCode HITLS_GetFinishVerifyData HITLS_GetFlightTransmitSwitch HITLS_GetHandShakeState HITLS_GetKeyUpdateType HITLS_GetLocalSignScheme HITLS_GetMaxCertList HITLS_GetMaxProtoVersion HITLS_GetMaxWriteSize HITLS_GetMinProtoVersion HITLS_GetNegotiatedVersion HITLS_GetNegotiateGroup HITLS_GetNoClientCertSupport HITLS_GetPeerFinishVerifyData HITLS_GetPeerSignScheme HITLS_GetPostHandshakeAuthSupport HITLS_GetQuietShutdown HITLS_GetRandom HITLS_GetReadPendingBytes HITLS_GetReadUio HITLS_GetRecordPaddingCb HITLS_GetRecordPaddingCbArg HITLS_GetRenegotiationState HITLS_GetRenegotiationSupport HITLS_GetRwstate HITLS_GetSecureRenegotiationSupport HITLS_GetSessionTicketSupport HITLS_GetSharedGroup HITLS_GetShutdownState HITLS_GetUio HITLS_GetUserData HITLS_GetVerifyNoneSupport HITLS_GetVersionSupport HITLS_IsAead HITLS_IsBeforeHandShake HITLS_IsClient HITLS_IsDtls HITLS_IsHandShakeDone HITLS_IsHandShaking HITLS_IsServer HITLS_KeyUpdate HITLS_New HITLS_Read HITLS_ReadHasPending HITLS_Renegotiate HITLS_SetCipherServerPreference HITLS_SetCipherSuites HITLS_SetClientOnceVerifySupport HITLS_SetClientVerifySupport HITLS_SetCloseCheckKeyUsage HITLS_SetDhAutoSupport HITLS_SetEcGroups HITLS_SetEcPointFormats HITLS_SetEncryptThenMac HITLS_SetEndPoint HITLS_SetErrorCode HITLS_SetFlightTransmitSwitch HITLS_SetMaxCertList HITLS_SetMaxProtoVersion HITLS_SetMinProtoVersion HITLS_SetMtu HITLS_SetNeedCheckPmsVersion HITLS_SetNoClientCertSupport HITLS_SetPostHandshakeAuthSupport HITLS_SetQuietShutdown HITLS_SetReadUio HITLS_SetRecordPaddingCb HITLS_SetRecordPaddingCbArg HITLS_SetRenegotiationSupport HITLS_SetServerName HITLS_SetSessionTicketSupport HITLS_SetShutdownState HITLS_SetSigalgsList HITLS_SetTmpDh HITLS_SetUio HITLS_SetUserData HITLS_SetVerifyNoneSupport HITLS_SetVersion HITLS_SetVersionForbid HITLS_SetVersionSupport HITLS_VerifyClientPostHandshake HITLS_Write

HITLS_GetReadPendingBytes() uint32_t HITLS_GetReadPendingBytes ( const HITLS_Ctx *  ctx ) Obtain the number of bytes of application data to be read from the current record from the HiTLS object. Attention When the HiTLS works in data packet transmission (DTLS), the HITLS_Read may copy part of the application packet because the input buffer is not large enough. This function is used to obtain the remaining size of the application packet. This is useful for transport over DTLS. Parameters ctx [IN] TLS connection handle Return values Number of bytes of application data that can be read.