Deregister Function (QSYDRGFN, QsyDeregisterFunction) API

  Required Parameter Group for QSYDRGFN:

1	Function ID	Input	Char(30)
2	Error code	I/O	Char(*)

  Default Public Authority: *USE

  Threadsafe: Yes

  Syntax for QsyDeregisterFunction:

 #include <qsyrgfn1.h>

 void QsyDeregisterFunction
        (char     Function_ID[30],
         void    *Error_code);

  Service Program: QSYRGFN1

  Default Public Authority: *USE

  Threadsafe: Yes

The Deregister Function (OPM, QSYDRGFN; ILE, QsyDeregisterFunction) API removes a function and all associated usage information from the registration facility.

Authorities and Locks

API Public Authority

*USE

Authority Required

*SECADM special authority

Function Registration Lock

*EXCL

Required Parameter Group

Function ID

INPUT; CHAR(30)

The function ID for the function being removed.
The following can be specified for the function ID:

generic*	All functions IDs that have IDs beginning with the generic string.
function ID	Specific function ID.

Error code

I/O; CHAR(*)

The structure in which to return error information. For the format of the structure, see Error Code Parameter.

Error Messages