lib/xsetenv.h

   1 /* Setting environment variables, with out-of-memory checking.
   2    Copyright (C) 2001-2002, 2007, 2009-2018 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 /* Get unsetenv().  It can be used without error checking.  */
  18 #include <stdlib.h>
  19
  20 #ifdef __cplusplus
  21 extern "C" {
  22 #endif
  23
  24 /* Set NAME to VALUE in the environment.
  25    If REPLACE is nonzero, overwrite an existing value.
  26    With error checking.  */
  27 extern void xsetenv (const char *name, const char *value, int replace);
  28
  29 #ifdef __cplusplus
  30 }
  31 #endif