pwd.h revision 42780
1/*- 2 * Copyright (c) 1989, 1993 3 * The Regents of the University of California. All rights reserved. 4 * (c) UNIX System Laboratories, Inc. 5 * All or some portions of this file are derived from material licensed 6 * to the University of California by American Telephone and Telegraph 7 * Co. or Unix System Laboratories, Inc. and are reproduced herein with 8 * the permission of UNIX System Laboratories, Inc. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by the University of 21 * California, Berkeley and its contributors. 22 * 4. Neither the name of the University nor the names of its contributors 23 * may be used to endorse or promote products derived from this software 24 * without specific prior written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 27 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 28 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 29 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 30 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 36 * SUCH DAMAGE. 37 * 38 * @(#)pwd.h 8.2 (Berkeley) 1/21/94 39 */ 40 41#ifndef _PWD_H_ 42#define _PWD_H_ 43 44#include <sys/types.h> 45 46#ifndef _POSIX_SOURCE 47#define _PATH_PWD "/etc" 48#define _PATH_PASSWD "/etc/passwd" 49#define _PASSWD "passwd" 50#define _PATH_MASTERPASSWD "/etc/master.passwd" 51#define _MASTERPASSWD "master.passwd" 52 53#define _PATH_MP_DB "/etc/pwd.db" 54#define _MP_DB "pwd.db" 55#define _PATH_SMP_DB "/etc/spwd.db" 56#define _SMP_DB "spwd.db" 57 58#define _PATH_PWD_MKDB "/usr/sbin/pwd_mkdb" 59 60#define _PW_KEYBYNAME '1' /* stored by name */ 61#define _PW_KEYBYNUM '2' /* stored by entry in the "file" */ 62#define _PW_KEYBYUID '3' /* stored by uid */ 63#define _PW_KEYYPENABLED '4' /* YP is enabled */ 64#define _PW_KEYYPBYNUM '5' /* special +@netgroup entries */ 65 66#define _PASSWORD_EFMT1 '_' /* extended encryption format */ 67 68#define _PASSWORD_LEN 128 /* max length, not counting NULL */ 69#endif 70 71struct passwd { 72 char *pw_name; /* user name */ 73 char *pw_passwd; /* encrypted password */ 74 uid_t pw_uid; /* user uid */ 75 gid_t pw_gid; /* user gid */ 76 time_t pw_change; /* password change time */ 77 char *pw_class; /* user access class */ 78 char *pw_gecos; /* Honeywell login info */ 79 char *pw_dir; /* home directory */ 80 char *pw_shell; /* default shell */ 81 time_t pw_expire; /* account expiration */ 82 int pw_fields; /* internal: fields filled in */ 83}; 84 85/* Mapping from fields to bits for pw_fields. */ 86#define _PWF(x) (1 << x) 87#define _PWF_NAME _PWF(0) 88#define _PWF_PASSWD _PWF(1) 89#define _PWF_UID _PWF(2) 90#define _PWF_GID _PWF(3) 91#define _PWF_CHANGE _PWF(4) 92#define _PWF_CLASS _PWF(5) 93#define _PWF_GECOS _PWF(6) 94#define _PWF_DIR _PWF(7) 95#define _PWF_SHELL _PWF(8) 96#define _PWF_EXPIRE _PWF(9) 97 98#include <sys/cdefs.h> 99 100__BEGIN_DECLS 101struct passwd *getpwuid __P((uid_t)); 102struct passwd *getpwnam __P((const char *)); 103#ifndef _POSIX_SOURCE 104struct passwd *getpwent __P((void)); 105int setpassent __P((int)); 106void setpwent __P((void)); 107void endpwent __P((void)); 108#endif 109__END_DECLS 110 111#endif /* !_PWD_H_ */ 112