1.2.1.10.2 TCPIP_FTPC_ChangeToParentDir Function

TCPIP_FTPC_RETURN_TYPE TCPIP_FTPC_ChangeToParentDir(TCPIP_FTPC_CONN_HANDLE_TYPE ftpcHandle); 

TCPIP_FTPC_RET_OK - if successfully scheduled function TCPIP_FTPC_RET_BUSY - could not schedule function as FTP Client is busy TCPIP_FTPC_RET_NOT_CONNECT - Not connected to FTP server TCPIP_FTPC_RET_NOT_LOGIN -Connected, but not Logged in

This function schedules the process to switch the root(parent) directory as working directory

This function will execute after the completion of previous FTPC function; otherwise it will return TCPIP_FTPC_RET_BUSY

FTPC module should have been initialized, connected and logged-in