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82 lines
2.0 KiB
C
82 lines
2.0 KiB
C
/* Test for re-exec with legacy bitmap.
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Copyright (C) 2018-2023 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#include <stdlib.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <getopt.h>
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#include <support/check.h>
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/* Nonzero if the program gets called via `exec'. */
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static int restart;
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#define CMDLINE_OPTIONS \
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{ "restart", no_argument, &restart, 1 },
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extern int do_test (int argc, char *argv[]);
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extern int in_dso_1 (void);
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extern int in_dso_2 (void);
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static int
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check (void)
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{
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if (in_dso_1 () != 0x1234678)
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{
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puts ("in_dso_1 () != 0x1234678");
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exit (1);
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}
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if (in_dso_2 () != 0xbadbeef)
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{
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puts ("in_dso_2 () != 0xbadbeef");
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exit (1);
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}
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return 0;
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}
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int
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do_test (int argc, char *argv[])
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{
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/* We must have
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- one or four parameters left if called initially
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+ path for ld.so optional
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+ "--library-path" optional
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+ the library path optional
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+ the application name
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*/
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if (restart)
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return check ();
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if (argc != 2 && argc != 5)
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FAIL_EXIT1 ("wrong number of arguments (%d)", argc);
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if (argc == 5)
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execl (argv[1], argv[1], argv[2], argv[3], argv[4], "--direct",
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"--restart", NULL);
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else
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execl (argv[1], argv[1], "--direct", "--restart", NULL);
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return -1;
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}
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#define TEST_FUNCTION_ARGV do_test
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#include <support/test-driver.c>
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