33 lines
1.0 KiB
C
33 lines
1.0 KiB
C
/*
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* SPDX-FileCopyrightText: 1990 - 1994, Julianne Frances Haugh
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* SPDX-FileCopyrightText: 1996 - 2000, Marek Michałkiewicz
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* SPDX-FileCopyrightText: 2001 , Michał Moskal
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* SPDX-FileCopyrightText: 2005 , Tomasz Kłoczko
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* SPDX-FileCopyrightText: 2008 , Nicolas François
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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/* $Id$ */
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#ifndef _GROUPIO_H
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#define _GROUPIO_H
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#include <sys/types.h>
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#include <grp.h>
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extern int gr_close (void);
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extern /*@observer@*/ /*@null@*/const struct group *gr_locate (const char *name);
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extern /*@observer@*/ /*@null@*/const struct group *gr_locate_gid (gid_t gid);
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extern int gr_lock (void);
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extern int gr_setdbname (const char *filename);
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extern /*@observer@*/const char *gr_dbname (void);
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extern /*@observer@*/ /*@null@*/const struct group *gr_next (void);
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extern int gr_open (int mode);
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extern int gr_remove (const char *name);
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extern int gr_rewind (void);
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extern int gr_unlock (void);
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extern int gr_update (const struct group *gr);
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extern int gr_sort (void);
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#endif
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