mirror of https://gitee.com/openkylin/glibc.git
68 lines
1.7 KiB
C
68 lines
1.7 KiB
C
/* Copyright (c) 1997-2022 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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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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<https://www.gnu.org/licenses/>. */
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#include <string.h>
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#include <rpc/rpc.h>
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#include <rpcsvc/nis.h>
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#include <shlib-compat.h>
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#include "nis_xdr.h"
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nis_object *
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nis_clone_object (const nis_object *src, nis_object *dest)
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{
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char *addr;
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unsigned int size;
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XDR xdrs;
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nis_object *res = NULL;
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if (src == NULL)
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return (NULL);
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size = xdr_sizeof ((xdrproc_t)_xdr_nis_object, (char *) src);
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if ((addr = calloc (1, size)) == NULL)
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return NULL;
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if (dest == NULL)
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{
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if ((res = calloc (1, sizeof (nis_object))) == NULL)
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goto out;
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}
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else
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res = dest;
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xdrmem_create (&xdrs, addr, size, XDR_ENCODE);
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if (!_xdr_nis_object (&xdrs, (nis_object *) src))
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goto out2;
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xdr_destroy (&xdrs);
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xdrmem_create (&xdrs, addr, size, XDR_DECODE);
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if (!_xdr_nis_object (&xdrs, res))
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{
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out2:
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if (dest == NULL)
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free (res);
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res = NULL;
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}
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xdr_destroy (&xdrs);
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out:
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free (addr);
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return res;
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}
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libnsl_hidden_nolink_def (nis_clone_object, GLIBC_2_1)
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