1 /* Copyright (C) 2003-2022 Free Software Foundation, Inc.
2    This file is part of the GNU C Library.
3 
4    The GNU C Library is free software; you can redistribute it and/or
5    modify it under the terms of the GNU Lesser General Public
6    License as published by the Free Software Foundation; either
7    version 2.1 of the License, or (at your option) any later version.
8 
9    The GNU C Library is distributed in the hope that it will be useful,
10    but WITHOUT ANY WARRANTY; without even the implied warranty of
11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12    Lesser General Public License for more details.
13 
14    You should have received a copy of the GNU Lesser General Public
15    License along with the GNU C Library; if not, see
16    <https://www.gnu.org/licenses/>.  */
17 
18 #include <errno.h>
19 #include <pthread.h>
20 #include <signal.h>
21 #include <stdio.h>
22 #include <stdlib.h>
23 #include <string.h>
24 #include <support/check.h>
25 #include <support/xthread.h>
26 
27 #include "eintr.c"
28 
29 
30 static void *
tf2(void * arg)31 tf2 (void *arg)
32 {
33   return arg;
34 }
35 
36 
37 static void *
tf1(void * arg)38 tf1 (void *arg)
39 {
40   while (1)
41     {
42       pthread_t th = xpthread_create (NULL, tf2, NULL);
43       xpthread_join (th);
44     }
45   return NULL;
46 }
47 
48 
49 static int
do_test(void)50 do_test (void)
51 {
52   setup_eintr (SIGUSR1, NULL);
53 
54   int i;
55   for (i = 0; i < 10; ++i)
56     xpthread_create (NULL, tf1, NULL);
57 
58   delayed_exit (3);
59   /* This call must never return.  */
60   (void) tf1 (NULL);
61   return 1;
62 }
63 
64 #include <support/test-driver.c>
65