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pwd.h
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pwd.h
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/* $NetBSD: pwd.h,v 1.37.2.2 2005/07/11 21:32:30 tron Exp $ */
/*-
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
* All or some portions of this file are derived from material licensed
* to the University of California by American Telephone and Telegraph
* Co. or Unix System Laboratories, Inc. and are reproduced herein with
* the permission of UNIX System Laboratories, Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)pwd.h 8.2 (Berkeley) 1/21/94
*/
/*-
* Portions Copyright(C) 1995, Jason Downs. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef _PWD_H_
#define _PWD_H_
#include <sys/cdefs.h>
#include <sys/featuretest.h>
#include <sys/types.h>
#if defined(_NETBSD_SOURCE) || defined(HAVE_NBTOOL_CONFIG_H)
#define _PATH_PASSWD "/etc/passwd"
#define _PATH_MASTERPASSWD "/etc/master.passwd"
#define _PATH_MASTERPASSWD_LOCK "/etc/ptmp"
#define _PATH_PASSWD_CONF "/etc/passwd.conf"
#define _PATH_PASSWDCONF _PATH_PASSWD_CONF /* XXX: compat */
#define _PATH_USERMGMT_CONF "/etc/usermgmt.conf"
#define _PATH_MP_DB "/etc/pwd.db"
#define _PATH_SMP_DB "/etc/spwd.db"
#define _PATH_PWD_MKDB "/usr/sbin/pwd_mkdb"
#define _PW_KEYBYNAME '1' /* stored by name */
#define _PW_KEYBYNUM '2' /* stored by entry in the "file" */
#define _PW_KEYBYUID '3' /* stored by uid */
#define _PASSWORD_EFMT1 '_' /* extended DES encryption format */
#define _PASSWORD_NONDES '$' /* non-DES encryption formats */
#define _PASSWORD_LEN 128 /* max length, not counting NUL */
#define _PASSWORD_NOUID 0x01 /* flag for no specified uid. */
#define _PASSWORD_NOGID 0x02 /* flag for no specified gid. */
#define _PASSWORD_NOCHG 0x04 /* flag for no specified change. */
#define _PASSWORD_NOEXP 0x08 /* flag for no specified expire. */
#define _PASSWORD_OLDFMT 0x10 /* flag to expect an old style entry */
#define _PASSWORD_NOWARN 0x20 /* no warnings for bad entries */
#define _PASSWORD_WARNDAYS 14 /* days to warn about expiry */
#define _PASSWORD_CHGNOW -1 /* special day to force password
* change at next login */
#endif
struct passwd {
__aconst char *pw_name; /* user name */
__aconst char *pw_passwd; /* encrypted password */
uid_t pw_uid; /* user uid */
gid_t pw_gid; /* user gid */
time_t pw_change; /* password change time */
__aconst char *pw_class; /* user login class */
__aconst char *pw_gecos; /* general information */
__aconst char *pw_dir; /* home directory */
__aconst char *pw_shell; /* default shell */
time_t pw_expire; /* account expiration */
};
__BEGIN_DECLS
struct passwd *getpwuid(uid_t);
struct passwd *getpwnam(const char *);
#if (_POSIX_C_SOURCE - 0) >= 199506L || (_XOPEN_SOURCE - 0) >= 500 || \
defined(_REENTRANT) || defined(_NETBSD_SOURCE)
int getpwnam_r(const char *, struct passwd *, char *, size_t,
struct passwd **);
int getpwuid_r(uid_t, struct passwd *, char *, size_t,
struct passwd **);
#endif
#if defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE)
struct passwd *getpwent(void);
void setpwent(void);
void endpwent(void);
#endif
#if defined(_NETBSD_SOURCE)
int pw_gensalt(char *, size_t, const char *, const char *);
int pw_scan(char *, struct passwd *, int *);
int setpassent(int);
int getpwent_r(struct passwd *, char *, size_t, struct passwd **);
const char *user_from_uid(uid_t, int);
int uid_from_user(const char *, uid_t *);
int pwcache_userdb(int (*)(int), void (*)(void),
struct passwd * (*)(const char *),
struct passwd * (*)(uid_t));
#endif
__END_DECLS
#endif /* !_PWD_H_ */