-/* $Id: rsnull.c,v 1.27 2004-09-30 09:53:05 heikki Exp $
+/* $Id: rsnull.c,v 1.30 2004-11-19 10:27:14 heikki Exp $
Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002
Index Data Aps
static void r_close (RSFD rfd);
static void r_delete (RSET ct);
static void r_pos (RSFD rfd, double *current, double *total);
-static int r_read (RSFD rfd, void *buf);
+static int r_read (RSFD rfd, void *buf, TERMID *term);
static int r_write (RSFD rfd, const void *buf);
static const struct rset_control control =
{
"null",
r_delete,
+ rset_get_no_terms,
r_open,
r_close,
rset_default_forward,
RSET rsnull_create(NMEM nmem, const struct key_control *kcontrol )
{
- RSET rnew=rset_create_base(&control, nmem, kcontrol,0);
+ RSET rnew=rset_create_base(&control, nmem, kcontrol,0,0);
rnew->priv=NULL;
return rnew;
}
RSFD rfd;
if (flag & RSETF_WRITE)
{
- logf (LOG_FATAL, "NULL set type is read-only");
+ yaz_log (YLOG_FATAL, "NULL set type is read-only");
return NULL;
}
rfd=rfd_create_base(ct);
*current=0;
}
-static int r_read (RSFD rfd, void *buf)
+static int r_read (RSFD rfd, void *buf, TERMID *term)
{
+ if (term)
+ *term=0; /* NULL */
return 0;
}
static int r_write (RSFD rfd, const void *buf)
{
- logf (LOG_FATAL, "NULL set type is read-only");
+ yaz_log (YLOG_FATAL, "NULL set type is read-only");
return -1;
}