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1e4d83f6fe
build for backward compatibility, no linking possible) and disable building
of libnss_compat, libnss_nis and libnss_nisplus, except --enable-obsolete-nsl
option is given to configure.
* config.h.in: Add LINK_OBSOLETE_NSL.
* config.make.in: Add build-obsolete-nsl.
* configure.ac: Add obsolete-nsl option.
* include/libc-symbols.h: Define libnsl_hidden_nolink_def.
* include/rpcsvc/yp.h: Add missing functions as libnsl_hidden_proto.
* include/rpcsvc/nislib.h: Likewise.
* include/rpcsvc/ypclnt.h: Likewise.
* manual/install.texi: Document --enable-obsolete-nsl.
* nis/Makefile: Build only libnsl by default (add build-obsolete-nsl).
* nis/nis_add.c: Replace libnsl_hidden_def with
libnsl_hidden_nolink_def.
* nis/nis_addmember.c: Likewise.
* nis/nis_call.c: Likewise.
* nis/nis_clone_obj.c: Likewise.
* nis/nis_defaults.c: Likeise.
* nis/nis_domain_of_r.c: Likewise.
* nis/nis_error.c: Likewise.
* nis/nis_file.c: Likewise.
* nis/nis_free.c: Likewise.
* nis_local_names.c: Likewise.
* nis/nis_lookup.c: Likewise.
* nis/nis_modify.c: Likewise.
* nis/nis_print.c: Likewise.
* nis/nis_remove.c: Likewise.
* nis/nis_table.c: Likewise.
* nis/nis_util.c: Likewise.
* nis/nis_xdr.c: Likewise.
* nis/yp_xdr.c: Likewise.
* nis/ypclnt.c: Likewise.
* nis/ypupdate_xdr.c: Likewise.
* nis/nis_checkpoint.c: Add libnsl_hidden_nolink_def to all functions.
* nis/nis_clone_dir.c: Likewise.
* nis/nis_clone_res.c: Likewise.
* nis/nis_creategroup.c: Likewise.
* nis/nis_destroygroup.c: Likewise.
* nis/nis_domain_of.c: Likewise.
* nis/nis_getservlist.c: Likewise.
* nis/nis_ismember.c: Likewise.
* nis/nis_mkdir.c: Likewise.
* nis/nis_ping.c: Likewise.
* nis/nis_print_group_entry.c: Likewise.
* nis/nis_removemember.c: Likewise.
* nis/nis_rmdir.c: Likewise.
* nis/nis_server.c: Likewise.
* nis/nis_subr.c: Likewise.
* nis/nis_verifygroup.c: Likewise.
Signed-off-by: Thorsten Kukuk <kukuk@suse.com>
106 lines
2.7 KiB
C
106 lines
2.7 KiB
C
/* Copyright (c) 1997-2017 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <rpcsvc/nis.h>
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#include "nis_xdr.h"
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typedef bool_t (*iofct_t) (XDR *, void *);
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typedef void (*freefct_t) (void *);
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static void *
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read_nis_obj (const char *name, iofct_t readfct, freefct_t freefct,
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size_t objsize)
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{
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FILE *in = fopen (name, "rce");
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if (in == NULL)
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return NULL;
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void *obj = calloc (1, objsize);
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if (obj != NULL)
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{
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XDR xdrs;
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xdrstdio_create (&xdrs, in, XDR_DECODE);
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bool_t status = readfct (&xdrs, obj);
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xdr_destroy (&xdrs);
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if (!status)
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{
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freefct (obj);
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obj = NULL;
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}
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}
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fclose (in);
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return obj;
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}
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static bool_t
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write_nis_obj (const char *name, const void *obj, iofct_t writefct)
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{
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FILE *out = fopen (name, "wce");
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if (out == NULL)
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return FALSE;
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XDR xdrs;
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xdrstdio_create (&xdrs, out, XDR_ENCODE);
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bool_t status = writefct (&xdrs, (void *) obj);
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xdr_destroy (&xdrs);
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fclose (out);
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return status;
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}
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static const char cold_start_file[] = "/var/nis/NIS_COLD_START";
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directory_obj *
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readColdStartFile (void)
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{
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return read_nis_obj (cold_start_file, (iofct_t) _xdr_directory_obj,
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(freefct_t) nis_free_directory, sizeof (directory_obj));
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}
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libnsl_hidden_nolink_def (readColdStartFile, GLIBC_2_1)
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bool_t
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writeColdStartFile (const directory_obj *obj)
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{
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return write_nis_obj (cold_start_file, obj, (iofct_t) _xdr_directory_obj);
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}
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libnsl_hidden_nolink_def (writeColdStartFile, GLIBC_2_1)
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nis_object *
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nis_read_obj (const char *name)
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{
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return read_nis_obj (name, (iofct_t) _xdr_nis_object,
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(freefct_t) nis_free_object, sizeof (nis_object));
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}
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libnsl_hidden_nolink_def (nis_read_obj, GLIBC_2_1)
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bool_t
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nis_write_obj (const char *name, const nis_object *obj)
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{
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return write_nis_obj (name, obj, (iofct_t) _xdr_nis_object);
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}
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libnsl_hidden_nolink_def (nis_write_obj, GLIBC_2_1)
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