mirror of https://gitee.com/openkylin/glibc.git
75 lines
1.9 KiB
C
75 lines
1.9 KiB
C
/* Copyright (c) 1997-2022 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#include <string.h>
|
|
#include <rpc/rpc.h>
|
|
#include <rpcsvc/nis.h>
|
|
#include <shlib-compat.h>
|
|
|
|
#include "nis_xdr.h"
|
|
|
|
directory_obj *
|
|
nis_clone_directory (const directory_obj *src, directory_obj *dest)
|
|
{
|
|
char *addr;
|
|
unsigned int size;
|
|
XDR xdrs;
|
|
|
|
if (src == NULL)
|
|
return NULL;
|
|
|
|
size = xdr_sizeof ((xdrproc_t)_xdr_directory_obj, (char *)src);
|
|
if ((addr = calloc(1, size)) == NULL)
|
|
return NULL;
|
|
|
|
xdrmem_create(&xdrs, addr, size, XDR_ENCODE);
|
|
if (!_xdr_directory_obj (&xdrs, (directory_obj *)src))
|
|
{
|
|
xdr_destroy (&xdrs);
|
|
free (addr);
|
|
return NULL;
|
|
}
|
|
xdr_destroy (&xdrs);
|
|
|
|
directory_obj *res;
|
|
if (dest == NULL)
|
|
{
|
|
if ((res = calloc (1, sizeof (directory_obj))) == NULL)
|
|
{
|
|
free (addr);
|
|
return NULL;
|
|
}
|
|
}
|
|
else
|
|
res = dest;
|
|
|
|
xdrmem_create (&xdrs, addr, size, XDR_DECODE);
|
|
if (!_xdr_directory_obj (&xdrs, res))
|
|
{
|
|
xdr_destroy (&xdrs);
|
|
if (res != dest)
|
|
free (res);
|
|
free (addr);
|
|
return NULL;
|
|
}
|
|
xdr_destroy (&xdrs);
|
|
free (addr);
|
|
|
|
return res;
|
|
}
|
|
libnsl_hidden_nolink_def(nis_clone_directory, GLIBC_2_1)
|