1 | /* Test that gettext() in multithreaded applications works correctly. |
2 | Copyright (C) 2008-2022 Free Software Foundation, Inc. |
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 | <https://www.gnu.org/licenses/>. */ |
18 | |
19 | #include <libintl.h> |
20 | #include <locale.h> |
21 | #include <pthread.h> |
22 | #include <stdio.h> |
23 | #include <stdlib.h> |
24 | #include <sys/wait.h> |
25 | #include <unistd.h> |
26 | |
27 | pthread_barrier_t b; |
28 | |
29 | static void * |
30 | tf (void *arg) |
31 | { |
32 | pthread_barrier_wait (barrier: &b); |
33 | return gettext ("Operation not permitted" ); |
34 | } |
35 | |
36 | int |
37 | test (void) |
38 | { |
39 | pthread_t th[4]; |
40 | unsetenv (name: "LANGUAGE" ); |
41 | unsetenv (name: "OUTPUT_CHARSET" ); |
42 | textdomain (domainname: "tstgettext6" ); |
43 | bindtextdomain ("tstgettext6" , OBJPFX "domaindir" ); |
44 | setlocale (LC_ALL, "ja_JP.UTF-8" ); |
45 | pthread_barrier_init (barrier: &b, NULL, count: 4); |
46 | for (int i = 0; i < 4; i++) |
47 | if (pthread_create (newthread: &th[i], NULL, start_routine: tf, NULL)) |
48 | { |
49 | puts (s: "pthread_create failed" ); |
50 | return 1; |
51 | } |
52 | for (int i = 0; i < 4; i++) |
53 | pthread_join (th: th[i], NULL); |
54 | return 0; |
55 | } |
56 | |
57 | int |
58 | main (void) |
59 | { |
60 | for (int i = 0; i < 300; i++) |
61 | { |
62 | pid_t p = fork (); |
63 | if (p == -1) |
64 | { |
65 | printf (format: "fork failed: %m\n" ); |
66 | return 1; |
67 | } |
68 | if (p == 0) |
69 | _exit (test ()); |
70 | int status; |
71 | wait (stat_loc: &status); |
72 | if (WIFEXITED (status) && WEXITSTATUS (status) != 0) |
73 | { |
74 | printf (format: "child exited with %d\n" , WEXITSTATUS (status)); |
75 | return 1; |
76 | } |
77 | else if (WIFSIGNALED (status)) |
78 | { |
79 | printf (format: "child killed by signal %d\n" , WTERMSIG (status)); |
80 | return 1; |
81 | } |
82 | } |
83 | return 0; |
84 | } |
85 | |