2 * Copyright (c) 1990 - 1994, Julianne Frances Haugh
3 * Copyright (c) 1996 - 2000, Marek Michałkiewicz
4 * Copyright (c) 2001 , Michał Moskal
5 * Copyright (c) 2005 , Tomasz Kłoczko
6 * Copyright (c) 2008 , Nicolas François
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
17 * 3. The name of the copyright holders or contributors may not be used to
18 * endorse or promote products derived from this software without
19 * specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
24 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
25 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
27 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34 /* $Id: sgroupio.h 2760 2009-04-22 21:21:14Z nekral-guest $ */
38 extern int sgr_close (void);
39 extern bool sgr_file_present (void);
40 extern /*@null@*/const struct sgrp *sgr_locate (const char *name);
41 extern int sgr_lock (void);
42 extern int sgr_setdbname (const char *filename);
43 extern /*@observer@*/const char *sgr_dbname (void);
44 extern /*@null@*/const struct sgrp *sgr_next (void);
45 extern int sgr_open (int mode);
46 extern int sgr_remove (const char *name);
47 extern int sgr_rewind (void);
48 extern int sgr_unlock (void);
49 extern int sgr_update (const struct sgrp *sg);
50 extern int sgr_sort (void);