DataBlade API Programmer's Manual

DataBlade API Programmer's Manual
Chapter 12: DataBlade API Function Descriptions

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mi_fp_setargisnull()

The mi_fp_setargisnull() accessor function sets the value of the fp_argisnull[arg] field in an associated MI_FPARAM structure.

Syntax

void mi_fp_setargisnull(fparamPtr, arg, value)

		MI_FPARAM *fparamPtr;

		mi_integer arg;

		mi_integer value; 


fparamPtr
is a pointer to the associated MI_FPARAM structure.

arg
is the associated argument.

value
is the value of the fp_argisnull[arg] field to be set.







 



Valid in Client Application?

Valid in Server Routine?

Yes
Yes

Usage

If the specified argument is NULL, fp_argisnull[arg] is set to MI_TRUE.

Return Values

Related Topics

For additional information, see the descriptions of the following functions: mi_fp_argisnull(), mi_fp_argtype(), mi_fp_funcstate(), mi_fp_getcolid(), mi_fp_nargs(), mi_fp_nrets(), mi_fp_request(), mi_fp_rettype(), mi_fp_returnisnull(), mi_fp_setargtype(), mi_fp_setisdone(), mi_fp_setnargs(), mi_fp_setnrets(), mi_fp_setfuncid(), mi_fp_setfuncstate(), mi_fp_setrettype(), and mi_fp_setreturnisnull().

DataBlade API Programmer's Manual, version 9.1
Copyright © 1998, Informix Software, Inc. All rights reserved.