nis/nss-nisplus.h

   1 /* Copyright (C) 1997-2019 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3    Contributed by Thorsten Kukuk <kukuk@uni-paderborn.de>, 1997.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, see
  17    <https://www.gnu.org/licenses/>.  */
  18
  19 #ifndef _NIS_NSS_NISPLUS_H
  20 #define _NIS_NSS_NISPLUS_H      1
  21
  22 #include <rpcsvc/nis.h>
  23
  24 #include "nsswitch.h"
  25
  26
  27 /* Convert NIS+ error number to NSS error number.  */
  28 extern const enum nss_status __niserr2nss_tab[] attribute_hidden;
  29 extern const unsigned int __niserr2nss_count attribute_hidden;
  30
  31 static enum nss_status
  32 __attribute__ ((unused))
  33 niserr2nss (int errval)
  34 {
  35   if ((unsigned int) errval >= __niserr2nss_count)
  36     return NSS_STATUS_UNAVAIL;
  37   return __niserr2nss_tab[(unsigned int) errval];
  38 }
  39
  40 #endif /* nis/nss-nisplus.h */