]>
Commit | Line | Data |
---|---|---|
d614a753 | 1 | /* Copyright (C) 2003-2020 Free Software Foundation, Inc. |
757de559 UD |
2 | This file is part of the GNU C Library. |
3 | Contributed by Ulrich Drepper <drepper@redhat.com>, 2003. | |
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 | |
59ba27a6 | 16 | License along with the GNU C Library; if not, see |
5a82c748 | 17 | <https://www.gnu.org/licenses/>. */ |
757de559 UD |
18 | |
19 | #include <errno.h> | |
20 | #include <pthread.h> | |
21 | #include <signal.h> | |
22 | #include <stdio.h> | |
23 | #include <stdlib.h> | |
24 | #include <unistd.h> | |
25 | #include <sys/wait.h> | |
26 | ||
27 | ||
28 | static void | |
29 | final_test (void) | |
30 | { | |
31 | puts ("final_test has been called"); | |
32 | ||
33 | #define THE_SIGNAL SIGUSR1 | |
34 | kill (getpid (), SIGUSR1); | |
35 | } | |
36 | ||
37 | ||
38 | static void * | |
39 | tf (void *a) | |
40 | { | |
41 | pid_t pid = fork (); | |
42 | if (pid == -1) | |
43 | { | |
44 | puts ("fork failed"); | |
45 | exit (1); | |
46 | } | |
47 | ||
48 | if (pid == 0) | |
49 | { | |
50 | atexit (final_test); | |
51 | ||
52 | pthread_exit (NULL); | |
53 | } | |
54 | ||
55 | int r; | |
56 | int e = TEMP_FAILURE_RETRY (waitpid (pid, &r, 0)); | |
57 | if (e != pid) | |
58 | { | |
59 | puts ("waitpid failed"); | |
60 | exit (1); | |
61 | } | |
62 | ||
63 | if (! WIFSIGNALED (r)) | |
64 | { | |
65 | puts ("child not signled"); | |
66 | exit (1); | |
67 | } | |
68 | ||
69 | if (WTERMSIG (r) != THE_SIGNAL) | |
70 | { | |
71 | puts ("child's termination signal wrong"); | |
72 | exit (1); | |
73 | } | |
74 | ||
75 | return NULL; | |
76 | } | |
77 | ||
78 | ||
79 | int | |
80 | do_test (void) | |
81 | { | |
82 | pthread_t th; | |
83 | ||
84 | if (pthread_create (&th, NULL, tf, NULL) != 0) | |
85 | { | |
86 | puts ("create failed"); | |
87 | _exit (1); | |
88 | } | |
89 | ||
90 | if (pthread_join (th, NULL) != 0) | |
91 | { | |
92 | puts ("join failed"); | |
93 | exit (1); | |
94 | } | |
95 | ||
96 | return 0; | |
97 | } | |
98 | ||
99 | #define TEST_FUNCTION do_test () | |
100 | #include "../test-skeleton.c" |