1 /* $Id: rsnull.c,v 1.33 2005-04-26 10:09:38 adam Exp $
2 Copyright (C) 1995-2005
5 This file is part of the Zebra server.
7 Zebra is free software; you can redistribute it and/or modify it under
8 the terms of the GNU General Public License as published by the Free
9 Software Foundation; either version 2, or (at your option) any later
12 Zebra is distributed in the hope that it will be useful, but WITHOUT ANY
13 WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
17 You should have received a copy of the GNU General Public License
18 along with Zebra; see the file LICENSE.zebra. If not, write to the
19 Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
27 #include <idzebra/util.h>
31 static RSFD r_open (RSET ct, int flag);
32 static void r_close (RSFD rfd);
33 static void r_delete (RSET ct);
34 static void r_pos (RSFD rfd, double *current, double *total);
35 static int r_read (RSFD rfd, void *buf, TERMID *term);
36 static int r_write (RSFD rfd, const void *buf);
38 static const struct rset_control control =
51 RSET rsnull_create(NMEM nmem, const struct key_control *kcontrol )
53 RSET rnew=rset_create_base(&control, nmem, kcontrol,0,0);
58 static RSFD r_open (RSET ct, int flag)
61 if (flag & RSETF_WRITE)
63 yaz_log (YLOG_FATAL, "NULL set type is read-only");
66 rfd=rfd_create_base(ct);
71 static void r_close (RSFD rfd)
76 static void r_delete (RSET ct)
81 static void r_pos (RSFD rfd, double *current, double *total)
90 static int r_read (RSFD rfd, void *buf, TERMID *term)
97 static int r_write (RSFD rfd, const void *buf)
99 yaz_log (YLOG_FATAL, "NULL set type is read-only");