Functions and CALL Routines under z/OS

DOPTNUM Function: z/OS

Returns the number of information items that are available for a directory.

Category:	External Files
z/OS specifics:	return value
See:	DOPTNUM Function in SAS Language Reference: Dictionary

Syntax
Details
See Also

Syntax

DOPTNUM(directory-id)

directory-id: specifies the identifier that was assigned when the directory was opened, generally by the DOPEN function.

Details

Currently, the number of information items that are available for a PDS directory is 7, for a PDSE directory is 8, and for a UNIX System Services directory is 7.

For code examples, see DINFO Function: z/OS.