Trf_SetOption - Interface to procedures to define the value of an option.


#include <generic/transform.h>

int Trf_SetOption
	Trf_Options options,
	Tcl_Interp *interp,
	const char *optname,
	const char *optvalue,
	ClientData clientData


Trf_Options options
Container to place the value into.
Tcl_Interp *interp
Interpreter for error messages (NULL possible).
const char *optname
Name of option to define.
const char *optvalue
Value to set into the container.
ClientData clientData
Arbitrary information, as defined in Trf_TypeDefinition.clientData.


The procedure takes the specified optionname (rejecting illegal ones) and places the given optionvalue into the container. All necessary conversions from a string to the required type should be done here. Return value is a standard tcl error code. In case of failure and interp not NULL an error message should be left in the result area of the specified interpreter.


Trf_Init , Trf_SafeInit , Trf_IsInitialized , Trf_CreateOptions , Trf_DeleteOptions , Trf_CheckOptions , Trf_SetObjOption , Trf_QueryOptions , Trf_SeekQueryOptions , Trf_WriteProc , Trf_CreateCtrlBlock , Trf_DeleteCtrlBlock , Trf_TransformCharacter , Trf_TransformBuffer , Trf_FlushTransformation , Trf_ClearCtrlBlock , Trf_QueryMaxRead , Trf_Register , Trf_ConverterOptions , Trf_MDStart , Trf_MDUpdate , Trf_MDUpdateBuf , Trf_MDFinal , Trf_MDCheck , Trf_RegisterMessageDigest , Trf_LoadLibrary , Trf_XorBuffer , Trf_ShiftRegister , Trf_FlipRegisterShort , Trf_FlipRegisterLong , Trf_InitStubs