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Diffstat (limited to 'test/nptl/tst-tsd3.c')
-rw-r--r-- | test/nptl/tst-tsd3.c | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/test/nptl/tst-tsd3.c b/test/nptl/tst-tsd3.c new file mode 100644 index 000000000..6cdf74991 --- /dev/null +++ b/test/nptl/tst-tsd3.c @@ -0,0 +1,129 @@ +/* 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> + + +static pthread_key_t key1; +static pthread_key_t key2; + + +static int left; + + +static void +destr1 (void *arg) +{ + if (--left > 0) + { + puts ("set key2"); + + if (pthread_setspecific (key2, (void *) 1l) != 0) + { + puts ("destr1: setspecific failed"); + exit (1); + } + } +} + + +static void +destr2 (void *arg) +{ + if (--left > 0) + { + puts ("set key1"); + + if (pthread_setspecific (key1, (void *) 1l) != 0) + { + puts ("destr2: setspecific failed"); + exit (1); + } + } +} + + +static void * +tf (void *arg) +{ + /* Let the destructors work. */ + left = 7; + + if (pthread_setspecific (key1, (void *) 1l) != 0 + || pthread_setspecific (key2, (void *) 1l) != 0) + { + puts ("tf: setspecific failed"); + exit (1); + } + + return NULL; +} + + +static int +do_test (void) +{ + /* Allocate two keys, both with destructors. */ + if (pthread_key_create (&key1, destr1) != 0 + || pthread_key_create (&key2, destr2) != 0) + { + puts ("key_create failed"); + return 1; + } + + pthread_t th; + if (pthread_create (&th, NULL, tf, NULL) != 0) + { + puts ("create failed"); + return 1; + } + + if (pthread_join (th, NULL) != 0) + { + puts ("join failed"); + return 1; + } + + if (left != 0) + { + printf ("left == %d\n", left); + return 1; + } + + if (pthread_getspecific (key1) != NULL) + { + puts ("key1 data != NULL"); + return 1; + } + if (pthread_getspecific (key2) != NULL) + { + puts ("key2 data != NULL"); + return 1; + } + + return 0; +} + + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" |