42 lines
1.3 KiB
C
42 lines
1.3 KiB
C
/* Callee program for the tests of the exec*() functions.
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Copyright (C) 2020-2024 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, see <https://www.gnu.org/licenses/>. */
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#include <config.h>
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#include <stdio.h>
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#include <stdlib.h>
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/* Do not use any gnulib replacements, since this program should
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link against as few libraries as possible. */
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#undef printf
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int
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main (int argc, char* argv[])
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{
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/* Print the arguments. */
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int i;
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printf ("argc = %d\n", argc);
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for (i = 1; i < argc; i++)
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printf ("argv[%d] = |%s|\n", i, argv[i]);
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/* Print a particular environment variable. */
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const char *var = "Hommingberg";
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if (getenv (var) != NULL)
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printf ("%s = |%s|\n", var, getenv (var));
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return 49;
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}
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