| Functions and CALL Routines under UNIX |
Returns the number of information items that are available for
a directory.
| Category: |
External Files
|
| UNIX specifics: |
Directory is the only item available
|
| See: |
DOPTNUM Function in
SAS Language Reference: Dictionary
|
-
directory-id
-
specifies the identifier that was assigned
when the directory was opened, generally by the DOPEN function.
Under UNIX, only one information item
is available for a directory. The name of the item is Directory; its value
is the pathname or list of pathnames for directory-id,
and its sequence number is 1. Because only one information item is available
for a directory, this function will return a value of 1.
Copyright © 2010 by SAS Institute Inc., Cary, NC, USA. All rights reserved.
