4be7a2dcf3
by the application, all NetBSD interfaces are made visible, even if some other feature-test macro (like _POSIX_C_SOURCE) is defined. <sys/featuretest.h> defined _NETBSD_SOURCE if none of _ANSI_SOURCE, _POSIX_C_SOURCE and _XOPEN_SOURCE is defined, so as to preserve existing behaviour. This has two major advantages: + Programs that require non-POSIX facilities but define _POSIX_C_SOURCE can trivially be overruled by putting -D_NETBSD_SOURCE in their CFLAGS. + It makes most of the #ifs simpler, in that they're all now ORs of the various macros, rather than having checks for (!defined(_ANSI_SOURCE) || !defined(_POSIX_C_SOURCE) || !defined(_XOPEN_SOURCE)) all over the place. I've tried not to change the semantics of the headers in any case where _NETBSD_SOURCE wasn't defined, but there were some places where the current semantics were clearly mad, and retaining them was harder than correcting them. In particular, I've mostly normalised things so that _ANSI_SOURCE gets you the smallest set of stuff, then _POSIX_C_SOURCE, _XOPEN_SOURCE and _NETBSD_SOURCE in that order. Tested by building for vax, encouraged by thorpej, and uncontested in tech-userlevel for a week.
121 lines
4.8 KiB
C
121 lines
4.8 KiB
C
/* $NetBSD: pwd.h,v 1.27 2003/04/28 23:16:14 bjh21 Exp $ */
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/*-
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* Copyright (c) 1989, 1993
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* The Regents of the University of California. All rights reserved.
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* (c) UNIX System Laboratories, Inc.
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* All or some portions of this file are derived from material licensed
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* to the University of California by American Telephone and Telegraph
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* Co. or Unix System Laboratories, Inc. and are reproduced herein with
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* the permission of UNIX System Laboratories, Inc.
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* Portions Copyright(C) 1995, Jason Downs. 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. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)pwd.h 8.2 (Berkeley) 1/21/94
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*/
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#ifndef _PWD_H_
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#define _PWD_H_
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#include <sys/cdefs.h>
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#include <sys/featuretest.h>
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#include <sys/types.h>
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#if defined(_NETBSD_SOURCE)
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#define _PATH_PASSWD "/etc/passwd"
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#define _PATH_MASTERPASSWD "/etc/master.passwd"
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#define _PATH_MASTERPASSWD_LOCK "/etc/ptmp"
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#define _PATH_PASSWD_CONF "/etc/passwd.conf"
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#define _PATH_PASSWDCONF _PATH_PASSWD_CONF /* XXX: compat */
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#define _PATH_USERMGMT_CONF "/etc/usermgmt.conf"
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#define _PATH_MP_DB "/etc/pwd.db"
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#define _PATH_SMP_DB "/etc/spwd.db"
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#define _PATH_PWD_MKDB "/usr/sbin/pwd_mkdb"
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#define _PW_KEYBYNAME '1' /* stored by name */
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#define _PW_KEYBYNUM '2' /* stored by entry in the "file" */
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#define _PW_KEYBYUID '3' /* stored by uid */
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#define _PASSWORD_EFMT1 '_' /* extended DES encryption format */
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#define _PASSWORD_NONDES '$' /* non-DES encryption formats */
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#define _PASSWORD_LEN 128 /* max length, not counting NUL */
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#define _PASSWORD_NOUID 0x01 /* flag for no specified uid. */
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#define _PASSWORD_NOGID 0x02 /* flag for no specified gid. */
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#define _PASSWORD_NOCHG 0x04 /* flag for no specified change. */
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#define _PASSWORD_NOEXP 0x08 /* flag for no specified expire. */
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#define _PASSWORD_OLDFMT 0x10 /* flag to expect an old style entry */
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#define _PASSWORD_NOWARN 0x20 /* no warnings for bad entries */
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#define _PASSWORD_WARNDAYS 14 /* days to warn about expiry */
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#define _PASSWORD_CHGNOW -1 /* special day to force password
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* change at next login */
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#endif
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struct passwd {
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__aconst char *pw_name; /* user name */
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__aconst char *pw_passwd; /* encrypted password */
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uid_t pw_uid; /* user uid */
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gid_t pw_gid; /* user gid */
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time_t pw_change; /* password change time */
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__aconst char *pw_class; /* user access class */
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__aconst char *pw_gecos; /* Honeywell login info */
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__aconst char *pw_dir; /* home directory */
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__aconst char *pw_shell; /* default shell */
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time_t pw_expire; /* account expiration */
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};
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__BEGIN_DECLS
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struct passwd *getpwuid __P((uid_t));
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struct passwd *getpwnam __P((const char *));
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#if defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE)
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struct passwd *getpwent __P((void));
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void setpwent __P((void));
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void endpwent __P((void));
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char *bcrypt_gensalt(u_int8_t);
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#endif
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#if defined(_NETBSD_SOURCE)
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int pw_scan __P((char *bp, struct passwd *pw, int *flags));
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int setpassent __P((int));
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const char *user_from_uid __P((uid_t, int));
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int uid_from_user __P((const char *, uid_t *));
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int pwcache_userdb __P((int (*)(int), void (*)(void),
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struct passwd * (*)(const char *),
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struct passwd * (*)(uid_t)));
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#endif
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__END_DECLS
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#endif /* !_PWD_H_ */
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