#include <lcio.h> unsigned long ktell(FILE *f);
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.
ktell
function returns the RBA of the current record if it is successful,
or -1UL
if an error occurs.
kgetpos
, kseek
Copyright (c) 1998 SAS Institute Inc. Cary, NC, USA. All rights reserved.