shadow/lib/shadow_.h

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/*
* Copyright 1988 - 1994, Julianne Frances Haugh
* 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.
* 3. Neither the name of Julianne F. Haugh 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 JULIE HAUGH 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 JULIE HAUGH 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.
*/
#ifndef _H_SHADOW
#define _H_SHADOW
/*
* This information is not derived from AT&T licensed sources. Posted
* to the USENET 11/88, and updated 11/90 with information from SVR4.
*
* $Id: shadow_.h,v 1.2 1997/05/01 23:14:48 marekm Exp $
*/
#ifdef ITI_AGING
typedef time_t sptime;
#else
typedef long sptime;
#endif
/*
* Shadow password security file structure.
*/
struct spwd {
char *sp_namp; /* login name */
char *sp_pwdp; /* encrypted password */
sptime sp_lstchg; /* date of last change */
sptime sp_min; /* minimum number of days between changes */
sptime sp_max; /* maximum number of days between changes */
sptime sp_warn; /* number of days of warning before password
expires */
sptime sp_inact; /* number of days after password expires
until the account becomes unusable. */
sptime sp_expire; /* days since 1/1/70 until account expires */
unsigned long sp_flag; /* reserved for future use */
};
/*
* Shadow password security file functions.
*/
#include <stdio.h> /* for FILE */
#if defined(__STDC__)
struct spwd *getspent (void);
struct spwd *getspnam (const char *);
struct spwd *sgetspent (const char *);
struct spwd *fgetspent (FILE *);
void setspent (void);
void endspent (void);
int putspent (const struct spwd *, FILE *);
#else
struct spwd *getspent ();
struct spwd *getspnam ();
struct spwd *sgetspent ();
struct spwd *fgetspent ();
void setspent ();
void endspent ();
int putspent ();
#endif
#define SHADOW "/etc/shadow"
#endif