-/* $Id: rsnull.c,v 1.25 2004-09-01 15:01:32 heikki Exp $
- Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002
- Index Data Aps
+/* $Id: rsnull.c,v 1.31 2005-01-15 19:38:35 adam Exp $
+ Copyright (C) 1995-2005
+ Index Data ApS
This file is part of the Zebra server.
static RSFD r_open (RSET ct, int flag);
static void r_close (RSFD rfd);
static void r_delete (RSET ct);
-static void r_rewind (RSFD rfd);
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,
- r_rewind,
rset_default_forward,
r_pos,
r_read,
RSET rsnull_create(NMEM nmem, const struct key_control *kcontrol )
{
- RSET rnew=rset_create_base(&control, nmem, kcontrol);
+ 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);
{
}
-static void r_rewind (RSFD rfd)
-{
-}
static void r_pos (RSFD rfd, double *current, double *total)
{
*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;
}