There is important information about booting non-ack images in docs/UPDATING. ack/aout-format images can't be built any more, and booting clang/ELF-format ones is a little different. Updating to the new boot monitor is recommended. Changes in this commit: . drop boot monitor -> allowing dropping ack support . facility to copy ELF boot files to /boot so that old boot monitor can still boot fairly easily, see UPDATING . no more ack-format libraries -> single-case libraries . some cleanup of OBJECT_FMT, COMPILER_TYPE, etc cases . drop several ack toolchain commands, but not all support commands (e.g. aal is gone but acksize is not yet). . a few libc files moved to netbsd libc dir . new /bin/date as minix date used code in libc/ . test compile fix . harmonize includes . /usr/lib is no longer special: without ack, /usr/lib plays no kind of special bootstrapping role any more and bootstrapping is done exclusively through packages, so releases depend even less on the state of the machine making them now. . rename nbsd_lib* to lib* . reduce mtree
187 lines
5.7 KiB
C
187 lines
5.7 KiB
C
/* $NetBSD: compat_getpwent.c,v 1.3 2009/06/01 06:04:37 yamt Exp $ */
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/*-
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* Copyright (c) 2008 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Christos Zoulas.
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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 NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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#if defined(LIBC_SCCS) && !defined(lint)
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__RCSID("$NetBSD: compat_getpwent.c,v 1.3 2009/06/01 06:04:37 yamt Exp $");
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#endif /* LIBC_SCCS and not lint */
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#define __LIBC12_SOURCE__
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#include "namespace.h"
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#include <stdint.h>
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#include <stdlib.h>
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#include <pwd.h>
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#include <compat/include/pwd.h>
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__warn_references(getpwuid,
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"warning: reference to compatibility getpwuid(); include <pwd.h> to generate correct reference")
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__warn_references(getpwnam,
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"warning: reference to compatibility getpwnam(); include <pwd.h> to generate correct reference")
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__warn_references(getpwnam_r,
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"warning: reference to compatibility getpwnam_r(); include <pwd.h> to generate correct reference")
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__warn_references(getpwuid_r,
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"warning: reference to compatibility getpwuid_r(); include <pwd.h> to generate correct reference")
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__warn_references(getpwent,
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"warning: reference to compatibility getpwent(); include <pwd.h> to generate correct reference")
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#ifdef notdef /* for libutil */
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__warn_references(pw_scan,
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"warning: reference to compatibility pw_scan(); include <pwd.h> to generate correct reference")
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#endif
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__warn_references(getpwent_r,
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"warning: reference to compatibility getpwent_r(); include <pwd.h> to generate correct reference")
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__warn_references(pwcache_userdb,
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"warning: reference to compatibility pwcache_userdb(); include <pwd.h> to generate correct reference")
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#ifdef __weak_alias
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__weak_alias(getpwent, _getpwent)
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__weak_alias(getpwent_r, _getpwent_r)
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__weak_alias(getpwuid, _getpwuid)
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__weak_alias(getpwuid_r, _getpwuid_r)
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__weak_alias(getpwnam, _getpwnam)
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__weak_alias(getpwnam_r, _getpwnam_r)
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__weak_alias(pwcache_userdb, _pwcache_userdb)
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#endif
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static struct passwd50 *
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cvt(struct passwd *p)
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{
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struct passwd50 *q = (void *)p;
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if (q == NULL) {
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return NULL;
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}
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q->pw_change = (int32_t)p->pw_change;
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q->pw_class = p->pw_class;
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q->pw_gecos = p->pw_gecos;
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q->pw_dir = p->pw_dir;
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q->pw_shell = p->pw_shell;
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q->pw_expire = (int32_t)p->pw_expire;
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return q;
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}
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struct passwd50 *
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getpwuid(uid_t uid)
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{
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return cvt(__getpwuid50(uid));
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}
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struct passwd50 *
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getpwnam(const char *name)
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{
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return cvt(__getpwnam50(name));
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}
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int
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getpwnam_r(const char *name , struct passwd50 *p, char *buf, size_t len,
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struct passwd50 **q)
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{
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struct passwd px, *qx;
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int rv = __getpwnam_r50(name, &px, buf, len, &qx);
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*q = p;
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passwd_to_passwd50(&px, p);
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return rv;
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}
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int
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getpwuid_r(uid_t uid, struct passwd50 *p, char *buf, size_t len,
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struct passwd50 **q)
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{
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struct passwd px, *qx;
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int rv = __getpwuid_r50(uid, &px, buf, len, &qx);
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*q = p;
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passwd_to_passwd50(&px, p);
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return rv;
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}
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struct passwd50 *
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getpwent(void)
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{
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return cvt(__getpwent50());
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}
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#ifdef notdef /* for libutil */
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int
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pw_scan(char *buf, struct passwd50 *p, int *flags)
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{
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struct passwd px;
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int rv = __pw_scan50(buf, &px, flags);
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passwd_to_passwd50(&px, p);
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return rv;
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}
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#endif
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int
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getpwent_r(struct passwd50 *p, char *buf, size_t len, struct passwd50 **q)
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{
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struct passwd px, *qx;
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int rv = __getpwent_r50(&px, buf, len, &qx);
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*q = p;
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passwd_to_passwd50(&px, p);
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return rv;
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}
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static struct passwd50 * (*__getpwnamf)(const char *);
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static struct passwd50 * (*__getpwuidf)(uid_t);
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static struct passwd pw;
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static struct passwd *
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internal_getpwnam(const char *name)
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{
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struct passwd50 *p = (*__getpwnamf)(name);
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passwd50_to_passwd(p, &pw);
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return &pw;
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}
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static struct passwd *
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internal_getpwuid(uid_t uid)
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{
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struct passwd50 *p = (*__getpwuidf)(uid);
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passwd50_to_passwd(p, &pw);
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return &pw;
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}
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int pwcache_userdb(int (*setpassentf)(int), void (*endpwentf)(void),
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struct passwd50 * (*getpwnamf)(const char *),
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struct passwd50 * (*getpwuidf)(uid_t))
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{
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__getpwnamf = getpwnamf;
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__getpwuidf = getpwuidf;
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return __pwcache_userdb50(setpassentf, endpwentf, internal_getpwnam,
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internal_getpwuid);
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}
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