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-rw-r--r--nptl/tst-key1.c89
1 files changed, 89 insertions, 0 deletions
diff --git a/nptl/tst-key1.c b/nptl/tst-key1.c
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+/* Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ 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>
+
+
+int
+do_test (void)
+{
+ int max;
+#ifdef PTHREAD_KEYS_MAX
+ max = PTHREAD_KEYS_MAX;
+#else
+ max = _POSIX_THREAD_KEYS_MAX;
+#endif
+ pthread_key_t *keys = alloca (max * sizeof (pthread_key_t));
+
+ int i;
+ for (i = 0; i < max; ++i)
+ if (pthread_key_create (&keys[i], NULL) != 0)
+ {
+ write (2, "key_create failed\n", 18);
+ _exit (1);
+ }
+ else
+ {
+ printf ("created key %d\n", i);
+
+ if (pthread_setspecific (keys[i], (const void *) (i + 100l)) != 0)
+ {
+ write (2, "setspecific failed\n", 19);
+ _exit (1);
+ }
+ }
+
+ for (i = 0; i < max; ++i)
+ {
+ if (pthread_getspecific (keys[i]) != (void *) (i + 100l))
+ {
+ write (2, "getspecific failed\n", 19);
+ _exit (1);
+ }
+
+ if (pthread_key_delete (keys[i]) != 0)
+ {
+ write (2, "key_delete failed\n", 18);
+ _exit (1);
+ }
+ }
+
+ /* Now it must be once again possible to allocate keys. */
+ if (pthread_key_create (&keys[0], NULL) != 0)
+ {
+ write (2, "2nd key_create failed\n", 22);
+ _exit (1);
+ }
+
+ if (pthread_key_delete (keys[0]) != 0)
+ {
+ write (2, "2nd key_delete failed\n", 22);
+ _exit (1);
+ }
+
+ return 0;
+}
+
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"