/* 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, see <http://www.gnu.org/licenses/>. */ #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"