# xopendir.c: opendir and closedir with error checking.
#
# Copyright (C) 1992, 2011 Free Software Foundation, Inc.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#


#include "config.h"

#include "dirio.h"


DIR *
xopendir P1C(string, dirname)
{
  DIR *d = opendir (dirname);

  if (d == NULL)
    FATAL_PERROR (dirname);

  return d;
}


void
xclosedir P1C(DIR *, d)
{
#ifdef VOID_CLOSEDIR
  closedir (d);
#else
  int ret = closedir (d);
  
  if (ret != 0)
    FATAL ("closedir failed");
#endif
}