From eed3d0d1f35de202abea838c48aa25083cb36e56 Mon Sep 17 00:00:00 2001 From: Elliott Hughes Date: Tue, 13 May 2014 18:05:29 -0700 Subject: [PATCH] We don't need two copies of . Change-Id: I3f874326d96f41249f5c9b1b3c2885f858589029 --- libc/include/nsswitch.h | 236 ---------------------------------------- 1 file changed, 236 deletions(-) delete mode 100644 libc/include/nsswitch.h diff --git a/libc/include/nsswitch.h b/libc/include/nsswitch.h deleted file mode 100644 index d19d0555b..000000000 --- a/libc/include/nsswitch.h +++ /dev/null @@ -1,236 +0,0 @@ -/* $NetBSD: nsswitch.h,v 1.18 2005/11/29 03:12:58 christos Exp $ */ - -/*- - * Copyright (c) 1997, 1998, 1999, 2004 The NetBSD Foundation, Inc. - * All rights reserved. - * - * This code is derived from software contributed to The NetBSD Foundation - * by Luke Mewburn. - * - * 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. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the NetBSD - * Foundation, Inc. and its contributors. - * 4. Neither the name of The NetBSD Foundation 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 THE NETBSD FOUNDATION, INC. 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 THE FOUNDATION 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 _NSSWITCH_H -#define _NSSWITCH_H 1 - -#include -#include - -#define NSS_MODULE_INTERFACE_VERSION 0 - -#ifndef _PATH_NS_CONF -#define _PATH_NS_CONF "/etc/nsswitch.conf" -#endif - -#define NS_CONTINUE 0 -#define NS_RETURN 1 - -/* - * Layout of: - * uint32_t ns_src.flags - */ - /* nsswitch.conf status codes and nsdispatch(3) return values */ -#define NS_SUCCESS (1<<0) /* entry was found */ -#define NS_UNAVAIL (1<<1) /* source not responding, or corrupt */ -#define NS_NOTFOUND (1<<2) /* source responded 'no such entry' */ -#define NS_TRYAGAIN (1<<3) /* source busy, may respond to retrys */ -#define NS_STATUSMASK 0x000000ff /* bitmask to get the status flags */ - - /* internal nsdispatch(3) flags; not settable in nsswitch.conf(5) */ -#define NS_FORCEALL (1<<8) /* force all methods to be invoked; */ - -/* - * Currently implemented sources. - */ -#define NSSRC_FILES "files" /* local files */ -#define NSSRC_DNS "dns" /* DNS; IN for hosts, HS for others */ -#define NSSRC_NIS "nis" /* YP/NIS */ -#define NSSRC_COMPAT "compat" /* passwd,group in YP compat mode */ - -/* - * Currently implemented databases. - */ -#define NSDB_HOSTS "hosts" -#define NSDB_GROUP "group" -#define NSDB_GROUP_COMPAT "group_compat" -#define NSDB_NETGROUP "netgroup" -#define NSDB_NETWORKS "networks" -#define NSDB_PASSWD "passwd" -#define NSDB_PASSWD_COMPAT "passwd_compat" -#define NSDB_SHELLS "shells" - -/* - * Suggested databases to implement. - */ -#define NSDB_ALIASES "aliases" -#define NSDB_AUTH "auth" -#define NSDB_AUTOMOUNT "automount" -#define NSDB_BOOTPARAMS "bootparams" -#define NSDB_ETHERS "ethers" -#define NSDB_EXPORTS "exports" -#define NSDB_NETMASKS "netmasks" -#define NSDB_PHONES "phones" -#define NSDB_PRINTCAP "printcap" -#define NSDB_PROTOCOLS "protocols" -#define NSDB_REMOTE "remote" -#define NSDB_RPC "rpc" -#define NSDB_SENDMAILVARS "sendmailvars" -#define NSDB_SERVICES "services" -#define NSDB_TERMCAP "termcap" -#define NSDB_TTYS "ttys" - -/* - * ns_dtab `callback' function signature. - */ -typedef int (*nss_method)(void *, void *, va_list); - -/* - * ns_dtab - `nsswitch dispatch table' - * Contains an entry for each source and the appropriate function to call. - */ -typedef struct { - const char *src; - nss_method callback; - void *cb_data; -} ns_dtab; - -/* - * Macros to help build an ns_dtab[] - */ -#define NS_FILES_CB(F,C) { NSSRC_FILES, F, __UNCONST(C) }, -#define NS_COMPAT_CB(F,C) { NSSRC_COMPAT, F, __UNCONST(C) }, - -#ifdef HESIOD -# define NS_DNS_CB(F,C) { NSSRC_DNS, F, __UNCONST(C) }, -#else -# define NS_DNS_CB(F,C) -#endif - -#ifdef YP -# define NS_NIS_CB(F,C) { NSSRC_NIS, F, __UNCONST(C) }, -#else -# define NS_NIS_CB(F,C) -#endif - -/* - * ns_src - `nsswitch source' - * Used by the nsparser routines to store a mapping between a source - * and its dispatch control flags for a given database. - */ -typedef struct { - const char *name; - uint32_t flags; -} ns_src; - - -/* - * Default sourcelists (if nsswitch.conf is missing, corrupt, - * or the requested database doesn't have an entry) - */ -extern const ns_src __nsdefaultsrc[]; -extern const ns_src __nsdefaultcompat[]; -extern const ns_src __nsdefaultcompat_forceall[]; -extern const ns_src __nsdefaultfiles[]; -extern const ns_src __nsdefaultfiles_forceall[]; -extern const ns_src __nsdefaultnis[]; -extern const ns_src __nsdefaultnis_forceall[]; - - -/* - * ns_mtab - `nsswitch method table' - * An nsswitch module provides a mapping from (database name, method name) - * tuples to the nss_method and associated callback data. Effectively, - * ns_dtab, but used for dynamically loaded modules. - */ -typedef struct { - const char *database; - const char *name; - nss_method method; - void *mdata; -} ns_mtab; - -/* - * nss_module_register_fn - module registration function - * called at module load - * nss_module_unregister_fn - module un-registration function - * called at module unload - */ -typedef void (*nss_module_unregister_fn)(ns_mtab *, u_int); -typedef ns_mtab *(*nss_module_register_fn)(const char *, u_int *, - nss_module_unregister_fn *); - -#ifdef _NS_PRIVATE - -/* - * Private data structures for back-end nsswitch implementation. - */ - -/* - * ns_dbt - `nsswitch database thang' - * For each database in /etc/nsswitch.conf there is a ns_dbt, with its - * name and a list of ns_src's containing the source information. - */ -typedef struct { - const char *name; /* name of database */ - ns_src *srclist; /* list of sources */ - u_int srclistsize; /* size of srclist */ -} ns_dbt; - -/* - * ns_mod - `nsswitch module' - */ -typedef struct { - const char *name; /* module name */ - void *handle; /* handle from dlopen() */ - ns_mtab *mtab; /* method table */ - u_int mtabsize; /* size of mtab */ - /* called to unload module */ - nss_module_unregister_fn unregister; -} ns_mod; - -#endif /* _NS_PRIVATE */ - - -#include - -__BEGIN_DECLS -int nsdispatch(void *, const ns_dtab [], const char *, - const char *, const ns_src [], ...); - -#ifdef _NS_PRIVATE -int _nsdbtaddsrc(ns_dbt *, const ns_src *); -void _nsdbtdump(const ns_dbt *); -int _nsdbtput(const ns_dbt *); -void _nsyyerror(const char *); -int _nsyylex(void); -#endif /* _NS_PRIVATE */ - -__END_DECLS - -#endif /* !_NSSWITCH_H */