1 /* Setting environment variables, with out-of-memory checking. 2 Copyright (C) 2001-2002, 2005-2007, 2009-2021 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 }