-/* $Id: rsnull.c,v 1.32 2005-03-30 09:25:24 adam Exp $
- Copyright (C) 1995-2005
+/* $Id: rsnull.c,v 1.40 2007-01-15 15:10:19 adam Exp $
+ Copyright (C) 1995-2007
Index Data ApS
This file is part of the Zebra server.
for more details.
You should have received a copy of the GNU General Public License
-along with Zebra; see the file LICENSE.zebra. If not, write to the
-Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA.
-*/
-
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+*/
#include <stdio.h>
#include <assert.h>
#include <idzebra/util.h>
#include <rset.h>
-
-static RSFD r_open (RSET ct, int flag);
-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, TERMID *term);
-static int r_write (RSFD rfd, const void *buf);
+static RSFD r_open(RSET ct, int flag);
+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, TERMID *term);
+static int r_write(RSFD rfd, const void *buf);
static const struct rset_control control =
{
"null",
r_delete,
- rset_get_no_terms,
+ rset_get_one_term,
r_open,
r_close,
- rset_default_forward,
+ 0, /* no forward */
r_pos,
r_read,
r_write,
};
-const struct rset_control *rset_kind_null = &control;
-
-RSET rsnull_create(NMEM nmem, const struct key_control *kcontrol )
+RSET rset_create_null(NMEM nmem, struct rset_key_control *kcontrol,
+ TERMID term)
{
- RSET rnew=rset_create_base(&control, nmem, kcontrol,0,0);
- rnew->priv=NULL;
+ RSET rnew = rset_create_base(&control, nmem, kcontrol, 0, term, 0, 0);
+ rnew->priv = 0;
return rnew;
}
-static RSFD r_open (RSET ct, int flag)
+static RSFD r_open(RSET ct, int flag)
{
RSFD rfd;
if (flag & RSETF_WRITE)
yaz_log (YLOG_FATAL, "NULL set type is read-only");
return NULL;
}
- rfd=rfd_create_base(ct);
- rfd->priv=NULL;
+ rfd = rfd_create_base(ct);
+ rfd->priv = 0;
return rfd;
}
-static void r_close (RSFD rfd)
+static void r_close(RSFD rfd)
{
- rfd_delete_base(rfd);
}
-static void r_delete (RSET ct)
+static void r_delete(RSET ct)
{
}
-
-static void r_pos (RSFD rfd, double *current, double *total)
+static void r_pos(RSFD rfd, double *current, double *total)
{
assert(rfd);
assert(current);
assert(total);
- *total=0;
- *current=0;
+ *total = 0;
+ *current = 0;
}
-static int r_read (RSFD rfd, void *buf, TERMID *term)
+static int r_read(RSFD rfd, void *buf, TERMID *term)
{
if (term)
- *term=0; /* NULL */
+ *term = 0;
return 0;
}
-static int r_write (RSFD rfd, const void *buf)
+static int r_write(RSFD rfd, const void *buf)
{
- yaz_log (YLOG_FATAL, "NULL set type is read-only");
+ yaz_log(YLOG_FATAL, "NULL set type is read-only");
return -1;
}
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */