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b168057a | 1 | /* Copyright (C) 2003-2015 Free Software Foundation, Inc. |
4efdd8d3 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 PE |
16 | License along with the GNU C Library; if not, see |
17 | <http://www.gnu.org/licenses/>. */ | |
4efdd8d3 UD |
18 | |
19 | #include <errno.h> | |
20 | #include <pthread.h> | |
21 | #include <signal.h> | |
22 | #include <stdio.h> | |
23 | #include <stdlib.h> | |
24 | #include <string.h> | |
25 | ||
26 | #include "eintr.c" | |
27 | ||
28 | ||
29 | static void * | |
30 | tf (void *arg) | |
31 | { | |
32 | pthread_mutex_t m = PTHREAD_MUTEX_INITIALIZER; | |
33 | pthread_mutex_lock (&m); | |
34 | /* This call must not return. */ | |
35 | pthread_mutex_lock (&m); | |
36 | ||
37 | puts ("tf: mutex_lock returned"); | |
38 | exit (1); | |
39 | } | |
40 | ||
41 | ||
42 | static int | |
43 | do_test (void) | |
44 | { | |
45 | pthread_t self = pthread_self (); | |
46 | ||
47 | setup_eintr (SIGUSR1, &self); | |
48 | ||
49 | pthread_t th; | |
50 | char buf[100]; | |
51 | int e = pthread_create (&th, NULL, tf, NULL); | |
52 | if (e != 0) | |
53 | { | |
54 | printf ("main: pthread_create failed: %s\n", | |
55 | strerror_r (e, buf, sizeof (buf))); | |
56 | exit (1); | |
57 | } | |
58 | ||
59 | /* This call must never return. */ | |
60 | e = pthread_join (th, NULL); | |
61 | ||
62 | if (e == EINTR) | |
63 | puts ("pthread_join returned with EINTR"); | |
64 | ||
65 | return 0; | |
66 | } | |
67 | ||
68 | #define EXPECTED_SIGNAL SIGALRM | |
69 | #define TIMEOUT 1 | |
70 | #define TEST_FUNCTION do_test () | |
71 | #include "../test-skeleton.c" |