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c089fd80 | 1 | /* Test for re-exec with legacy bitmap. |
04277e02 | 2 | Copyright (C) 2018-2019 Free Software Foundation, Inc. |
c089fd80 L |
3 | This file is part of the GNU C Library. |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
6 | modify it under the terms of the GNU Lesser General Public | |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
9 | ||
10 | The GNU C Library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | Lesser General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public | |
16 | License along with the GNU C Library; if not, see | |
17 | <http://www.gnu.org/licenses/>. */ | |
18 | ||
19 | #include <stdlib.h> | |
20 | #include <stdio.h> | |
21 | #include <unistd.h> | |
22 | #include <getopt.h> | |
23 | #include <support/check.h> | |
24 | ||
25 | /* Nonzero if the program gets called via `exec'. */ | |
26 | static int restart; | |
27 | ||
28 | #define CMDLINE_OPTIONS \ | |
29 | { "restart", no_argument, &restart, 1 }, | |
30 | ||
31 | extern int do_test (int argc, char *argv[]); | |
32 | ||
33 | extern int in_dso_1 (void); | |
34 | extern int in_dso_2 (void); | |
35 | ||
36 | static int | |
37 | check (void) | |
38 | { | |
39 | if (in_dso_1 () != 0x1234678) | |
40 | { | |
41 | puts ("in_dso_1 () != 0x1234678"); | |
42 | exit (1); | |
43 | } | |
44 | ||
45 | if (in_dso_2 () != 0xbadbeef) | |
46 | { | |
47 | puts ("in_dso_2 () != 0xbadbeef"); | |
48 | exit (1); | |
49 | } | |
50 | ||
51 | return 0; | |
52 | } | |
53 | ||
54 | int | |
55 | do_test (int argc, char *argv[]) | |
56 | { | |
57 | /* We must have | |
58 | - one or four parameters left if called initially | |
59 | + path for ld.so optional | |
60 | + "--library-path" optional | |
61 | + the library path optional | |
62 | + the application name | |
63 | */ | |
64 | ||
65 | if (restart) | |
66 | return check (); | |
67 | ||
68 | if (argc != 2 && argc != 5) | |
69 | FAIL_EXIT1 ("wrong number of arguments (%d)", argc); | |
70 | ||
71 | if (argc == 5) | |
72 | execl (argv[1], argv[1], argv[2], argv[3], argv[4], "--direct", | |
73 | "--restart", NULL); | |
74 | else | |
75 | execl (argv[1], argv[1], "--direct", "--restart", NULL); | |
76 | ||
77 | return -1; | |
78 | } | |
79 | ||
80 | #define TEST_FUNCTION_ARGV do_test | |
81 | #include <support/test-driver.c> |