1  /* Setting environment variables, with out-of-memory checking.
       2     Copyright (C) 2001-2002, 2005-2007, 2009-2023 Free Software Foundation, Inc.
       3  
       4     This program is free software: you can redistribute it and/or modify
       5     it under the terms of the GNU General Public License as published by
       6     the Free Software Foundation, either version 3 of the License, or
       7     (at your option) any later version.
       8  
       9     This program is distributed in the hope that it will be useful,
      10     but WITHOUT ANY WARRANTY; without even the implied warranty of
      11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      12     GNU General Public License for more details.
      13  
      14     You should have received a copy of the GNU General Public License
      15     along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
      16  
      17  #include <config.h>
      18  
      19  /* Specification.  */
      20  #include "xsetenv.h"
      21  
      22  #include <stdlib.h>
      23  
      24  #include "error.h"
      25  #include "gettext.h"
      26  
      27  #define _(str) gettext (str)
      28  
      29  
      30  /* Set NAME to VALUE in the environment.
      31     If REPLACE is nonzero, overwrite an existing value.
      32     With error checking.  */
      33  void
      34  xsetenv (const char *name, const char *value, int replace)
      35  {
      36    if (setenv (name, value, replace) < 0)
      37      error (EXIT_FAILURE, 0, _("memory exhausted"));
      38  }