1 /* Callee program for the tests of the exec*() functions.
2 Copyright (C) 2020-2021 Free Software Foundation, Inc.
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, or (at your option)
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.
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/>. */
22 /* Do not use any gnulib replacements, since this program should
23 link against as few libraries as possible. */
27 main (int argc
, char* argv
[])
29 /* Print the arguments. */
31 printf ("argc = %d\n", argc
);
32 for (i
= 1; i
< argc
; i
++)
33 printf ("argv[%d] = |%s|\n", i
, argv
[i
]);
35 /* Print a particular environment variable. */
36 const char *var
= "Hommingberg";
37 if (getenv (var
) != NULL
)
38 printf ("%s = |%s|\n", var
, getenv (var
));