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authorUlrich Drepper <drepper@redhat.com>2003-02-20 10:10:29 +0000
committerUlrich Drepper <drepper@redhat.com>2003-02-20 10:10:29 +0000
commitdf5803bf468808a0fceda1987ae88edff67619a8 (patch)
tree547953e7f94fda7bb2360c5b348e010510681cee /nptl/tst-key4.c
parent01b2885290fdbb02bfe4f92f0873419abada5952 (diff)
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Update.
2003-02-20 Ulrich Drepper <drepper@redhat.com> * pthread_create.c (deallocate_tsd): Clear the entire first block of TSD. * Makefile (tests): Add tst-key4. * tst-key4.c: New file.
Diffstat (limited to 'nptl/tst-key4.c')
-rw-r--r--nptl/tst-key4.c117
1 files changed, 117 insertions, 0 deletions
diff --git a/nptl/tst-key4.c b/nptl/tst-key4.c
new file mode 100644
index 0000000000..5e641ee32b
--- /dev/null
+++ b/nptl/tst-key4.c
@@ -0,0 +1,117 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <limits.h>
+#include <pthread.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+
+#ifdef PTHREAD_KEYS_MAX
+const int max = PTHREAD_KEYS_MAX;
+#else
+const int max = _POSIX_THREAD_KEYS_MAX;
+#endif
+static pthread_key_t *keys;
+
+
+static void *
+tf1 (void *arg)
+{
+ int i;
+ for (i = 0; i < max; ++i)
+ if (pthread_setspecific (keys[i], (void *) (long int) (i + 1)) != 0)
+ {
+ puts ("setspecific failed");
+ exit (1);
+ }
+
+ return NULL;
+}
+
+
+static void *
+tf2 (void *arg)
+{
+ int i;
+ for (i = 0; i < max; ++i)
+ if (pthread_getspecific (keys[i]) != NULL)
+ {
+ printf ("getspecific for key %d not NULL\n", i);
+ exit (1);
+ }
+
+ return NULL;
+}
+
+
+int
+do_test (void)
+{
+ keys = alloca (max * sizeof (pthread_key_t));
+
+ int i;
+ for (i = 0; i < max; ++i)
+ if (pthread_key_create (&keys[i], NULL) != 0)
+ {
+ puts ("key_create failed");
+ exit (1);
+ }
+
+ for (i = 0; i < 10; ++i)
+ {
+ int j;
+#define N 2
+ pthread_t th[N];
+ for (j = 0; j < N; ++j)
+ if (pthread_create (&th[j], NULL, tf1, NULL) != 0)
+ {
+ puts ("1st create failed");
+ exit (1);
+ }
+
+ for (j = 0; j < N; ++j)
+ if (pthread_join (th[j], NULL) != 0)
+ {
+ puts ("1st join failed");
+ exit (1);
+ }
+
+ for (j = 0; j < N; ++j)
+ if (pthread_create (&th[j], NULL, tf2, NULL) != 0)
+ {
+ puts ("2nd create failed");
+ exit (1);
+ }
+
+ for (j = 0; j < N; ++j)
+ if (pthread_join (th[j], NULL) != 0)
+ {
+ puts ("2nd join failed");
+ exit (1);
+ }
+ }
+
+ return 0;
+}
+
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"