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| ktell |
| Portability: | SAS/C extension |
| SYNOPSIS | |
| DESCRIPTION | |
| RETURN VALUE | |
| RELATED FUNCTIONS | |
| SEE ALSO |
| SYNOPSIS |
#include <lcio.h> unsigned long ktell(FILE *f);
| DESCRIPTION |
The
ktell
function returns the RBA of the current record of the stream associated
with the
FILE
object addressed by
f
. If there is no current record when
ktell
is called, an error indication is returned.
For an ESDS, a record's RBA is stored in its key field,
so in general, using
ktell
is not necessary
with an ESDS.
| RETURN VALUE |
The
ktell
function returns the RBA of the current record if it is successful,
or
-1UL
if an error occurs.
| RELATED FUNCTIONS |
| SEE ALSO |
|
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Copyright © 2001 by SAS Institute Inc., Cary, NC, USA. All rights reserved.