pwd.h revision 113596
11539Srgrimes/*- 21539Srgrimes * Copyright (c) 1989, 1993 31539Srgrimes * The Regents of the University of California. All rights reserved. 41539Srgrimes * (c) UNIX System Laboratories, Inc. 51539Srgrimes * All or some portions of this file are derived from material licensed 61539Srgrimes * to the University of California by American Telephone and Telegraph 71539Srgrimes * Co. or Unix System Laboratories, Inc. and are reproduced herein with 81539Srgrimes * the permission of UNIX System Laboratories, Inc. 91539Srgrimes * 101539Srgrimes * Redistribution and use in source and binary forms, with or without 111539Srgrimes * modification, are permitted provided that the following conditions 121539Srgrimes * are met: 131539Srgrimes * 1. Redistributions of source code must retain the above copyright 141539Srgrimes * notice, this list of conditions and the following disclaimer. 151539Srgrimes * 2. Redistributions in binary form must reproduce the above copyright 161539Srgrimes * notice, this list of conditions and the following disclaimer in the 171539Srgrimes * documentation and/or other materials provided with the distribution. 181539Srgrimes * 3. All advertising materials mentioning features or use of this software 191539Srgrimes * must display the following acknowledgement: 201539Srgrimes * This product includes software developed by the University of 211539Srgrimes * California, Berkeley and its contributors. 221539Srgrimes * 4. Neither the name of the University nor the names of its contributors 231539Srgrimes * may be used to endorse or promote products derived from this software 241539Srgrimes * without specific prior written permission. 251539Srgrimes * 261539Srgrimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 271539Srgrimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 281539Srgrimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 291539Srgrimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 301539Srgrimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 311539Srgrimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 321539Srgrimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 331539Srgrimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 341539Srgrimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 351539Srgrimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 361539Srgrimes * SUCH DAMAGE. 371539Srgrimes * 381539Srgrimes * @(#)pwd.h 8.2 (Berkeley) 1/21/94 3990644Simp * $FreeBSD: head/include/pwd.h 113596 2003-04-17 14:15:26Z nectar $ 401539Srgrimes */ 411539Srgrimes 421539Srgrimes#ifndef _PWD_H_ 431539Srgrimes#define _PWD_H_ 441539Srgrimes 4598070Smike#include <sys/cdefs.h> 4698070Smike#include <sys/_types.h> 471539Srgrimes 48102227Smike#ifndef _GID_T_DECLARED 49102227Smiketypedef __gid_t gid_t; 50102227Smike#define _GID_T_DECLARED 5198070Smike#endif 5298070Smike 53102227Smike#ifndef _TIME_T_DECLARED 54102227Smiketypedef __time_t time_t; 55102227Smike#define _TIME_T_DECLARED 5698070Smike#endif 5798070Smike 58102227Smike#ifndef _UID_T_DECLARED 59102227Smiketypedef __uid_t uid_t; 60102227Smike#define _UID_T_DECLARED 6198070Smike#endif 6298070Smike 63113596Snectar#ifndef _SIZE_T_DECLARED 64113596Snectartypedef __size_t size_t; 65113596Snectar#define _SIZE_T_DECLARED 66113596Snectar#endif 67113596Snectar 682552Sgpalmer#define _PATH_PWD "/etc" 691539Srgrimes#define _PATH_PASSWD "/etc/passwd" 702552Sgpalmer#define _PASSWD "passwd" 711539Srgrimes#define _PATH_MASTERPASSWD "/etc/master.passwd" 722552Sgpalmer#define _MASTERPASSWD "master.passwd" 731539Srgrimes 741539Srgrimes#define _PATH_MP_DB "/etc/pwd.db" 752552Sgpalmer#define _MP_DB "pwd.db" 761539Srgrimes#define _PATH_SMP_DB "/etc/spwd.db" 772552Sgpalmer#define _SMP_DB "spwd.db" 781539Srgrimes 791539Srgrimes#define _PATH_PWD_MKDB "/usr/sbin/pwd_mkdb" 801539Srgrimes 81113596Snectar#define _PWD_VERSION_KEY "\xFF" "VERSION" 82113596Snectar#define _PWD_CURRENT_VERSION '\x04' 831539Srgrimes 84113596Snectar#define _PW_VERSION_MASK '0xF0' 85113596Snectar#define _PW_VERSION(x) ((unsigned char)((x)<<4)) 86113596Snectar 87113596Snectar#define _PW_KEYBYNAME '\x01' /* stored by name */ 88113596Snectar#define _PW_KEYBYNUM '\x02' /* stored by entry in the "file" */ 89113596Snectar#define _PW_KEYBYUID '\x03' /* stored by uid */ 90113596Snectar#define _PW_KEYYPENABLED '\x04' /* YP is enabled */ 91113596Snectar#define _PW_KEYYPBYNUM '\x05' /* special +@netgroup entries */ 92113596Snectar 931539Srgrimes#define _PASSWORD_EFMT1 '_' /* extended encryption format */ 941539Srgrimes 951539Srgrimes#define _PASSWORD_LEN 128 /* max length, not counting NULL */ 961539Srgrimes 971539Srgrimesstruct passwd { 981539Srgrimes char *pw_name; /* user name */ 991539Srgrimes char *pw_passwd; /* encrypted password */ 10042780Sdes uid_t pw_uid; /* user uid */ 10142780Sdes gid_t pw_gid; /* user gid */ 1021539Srgrimes time_t pw_change; /* password change time */ 1031539Srgrimes char *pw_class; /* user access class */ 1041539Srgrimes char *pw_gecos; /* Honeywell login info */ 1051539Srgrimes char *pw_dir; /* home directory */ 1061539Srgrimes char *pw_shell; /* default shell */ 1071539Srgrimes time_t pw_expire; /* account expiration */ 1082915Swollman int pw_fields; /* internal: fields filled in */ 1091539Srgrimes}; 1101539Srgrimes 1112915Swollman/* Mapping from fields to bits for pw_fields. */ 1122915Swollman#define _PWF(x) (1 << x) 1132915Swollman#define _PWF_NAME _PWF(0) 1142915Swollman#define _PWF_PASSWD _PWF(1) 1152915Swollman#define _PWF_UID _PWF(2) 1162915Swollman#define _PWF_GID _PWF(3) 1172915Swollman#define _PWF_CHANGE _PWF(4) 1182915Swollman#define _PWF_CLASS _PWF(5) 1192915Swollman#define _PWF_GECOS _PWF(6) 1202915Swollman#define _PWF_DIR _PWF(7) 1212915Swollman#define _PWF_SHELL _PWF(8) 1222915Swollman#define _PWF_EXPIRE _PWF(9) 1232915Swollman 124113596Snectar/* XXX These flags are bogus. With nsswitch, there are many 125113596Snectar * possible sources and they cannot be represented in a small integer. 126113596Snectar */ 12794688Sdes#define _PWF_SOURCE 0x3000 12894688Sdes#define _PWF_FILES 0x1000 12994688Sdes#define _PWF_NIS 0x2000 13094688Sdes#define _PWF_HESIOD 0x3000 13194688Sdes 1321539Srgrimes__BEGIN_DECLS 13398070Smikestruct passwd *getpwnam(const char *); 13493032Simpstruct passwd *getpwuid(uid_t); 13598070Smike 13698070Smike#if __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE >= 500 13798070Smikevoid endpwent(void); 13893032Simpstruct passwd *getpwent(void); 13998070Smikevoid setpwent(void); 140113596Snectarint getpwnam_r(const char *, struct passwd *, char *, size_t, 141113596Snectar struct passwd **); 142113596Snectarint getpwuid_r(uid_t, struct passwd *, char *, size_t, 143113596Snectar struct passwd **); 14498070Smike#endif 14598070Smike 14698070Smike#if __BSD_VISIBLE 147113596Snectarint getpwent_r(struct passwd *, char *, size_t, struct passwd **); 14893032Simpint setpassent(int); 14993032Simpconst char *user_from_uid(uid_t, int); 1501539Srgrimes#endif 1511539Srgrimes__END_DECLS 1521539Srgrimes 1531539Srgrimes#endif /* !_PWD_H_ */ 154