1: /* Copyright (c) 1997, 2007 Free Software Foundation, Inc.
    2:    This file is part of the GNU C Library.
    3:    Contributed by Thorsten Kukuk <kukuk@vt.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, write to the Free
   17:    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   18:    02111-1307 USA.  */
   19: 
   20: #include <rpcsvc/nis.h>
   21: 
   22: nis_name
   23: nis_domain_of (const_nis_name name)
   24: {
   25:   static char result[NIS_MAXNAMELEN + 1];
   26: 
   27:   return nis_domain_of_r (name, result, NIS_MAXNAMELEN);
   28: }
   29: 
   30: const_nis_name
   31: __nis_domain_of (const_nis_name name)
   32: {
   33:   const_nis_name cptr = strchr (name, '.');
   34: 
   35:   if (cptr == NULL)
   36:     return "";
   37: 
   38:   if (*++cptr == '\0')
   39:     return ".";
   40: 
   41:   return cptr;
   42: }