.
[glibc/history.git] / nptl / tst-tsd3.c
blob6cdf749914dc517e5fa374e7f09574aefd426255
1 /* Copyright (C) 2003 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
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.
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.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, write to the Free
17 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
18 02111-1307 USA. */
20 #include <limits.h>
21 #include <pthread.h>
22 #include <stdio.h>
23 #include <stdlib.h>
24 #include <unistd.h>
27 static pthread_key_t key1;
28 static pthread_key_t key2;
31 static int left;
34 static void
35 destr1 (void *arg)
37 if (--left > 0)
39 puts ("set key2");
41 if (pthread_setspecific (key2, (void *) 1l) != 0)
43 puts ("destr1: setspecific failed");
44 exit (1);
50 static void
51 destr2 (void *arg)
53 if (--left > 0)
55 puts ("set key1");
57 if (pthread_setspecific (key1, (void *) 1l) != 0)
59 puts ("destr2: setspecific failed");
60 exit (1);
66 static void *
67 tf (void *arg)
69 /* Let the destructors work. */
70 left = 7;
72 if (pthread_setspecific (key1, (void *) 1l) != 0
73 || pthread_setspecific (key2, (void *) 1l) != 0)
75 puts ("tf: setspecific failed");
76 exit (1);
79 return NULL;
83 static int
84 do_test (void)
86 /* Allocate two keys, both with destructors. */
87 if (pthread_key_create (&key1, destr1) != 0
88 || pthread_key_create (&key2, destr2) != 0)
90 puts ("key_create failed");
91 return 1;
94 pthread_t th;
95 if (pthread_create (&th, NULL, tf, NULL) != 0)
97 puts ("create failed");
98 return 1;
101 if (pthread_join (th, NULL) != 0)
103 puts ("join failed");
104 return 1;
107 if (left != 0)
109 printf ("left == %d\n", left);
110 return 1;
113 if (pthread_getspecific (key1) != NULL)
115 puts ("key1 data != NULL");
116 return 1;
118 if (pthread_getspecific (key2) != NULL)
120 puts ("key2 data != NULL");
121 return 1;
124 return 0;
128 #define TEST_FUNCTION do_test ()
129 #include "../test-skeleton.c"