6e357e14fc
lib/pwio.c, lib/pwio.h, lib/shadowio.c, lib/shadowio.h: Added splint annotations. The *_locate() and *_next() functions currently return an observer. As the structure are often modified by the caller, it could maybe be changed to exposed later. (and non-const).
56 lines
2.4 KiB
C
56 lines
2.4 KiB
C
/*
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* Copyright (c) 1990 - 1994, Julianne Frances Haugh
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* Copyright (c) 1996 - 2000, Marek Michałkiewicz
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* Copyright (c) 2005 , Michał Moskal
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* Copyright (c) 2005 , Tomasz Kłoczko
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* Copyright (c) 2008 , Nicolas François
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the copyright holders or contributors may not be used to
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* endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/* $Id$ */
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#ifndef _PWIO_H
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#define _PWIO_H
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#include <sys/types.h>
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#include <pwd.h>
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extern int pw_close (void);
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extern /*@observer@*/ /*@null@*/const struct passwd *pw_locate (const char *name);
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extern /*@observer@*/ /*@null@*/const struct passwd *pw_locate_uid (uid_t uid);
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extern int pw_lock (void);
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extern int pw_setdbname (const char *filename);
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extern /*@observer@*/const char *pw_dbname (void);
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extern /*@observer@*/ /*@null@*/const struct passwd *pw_next (void);
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extern int pw_open (int mode);
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extern int pw_remove (const char *name);
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extern int pw_rewind (void);
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extern int pw_unlock (void);
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extern int pw_update (const struct passwd *pw);
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extern int pw_sort (void);
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#endif
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