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Diffstat (limited to 'nptl/tst-pthread-stack-env.c')
-rw-r--r-- | nptl/tst-pthread-stack-env.c | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/nptl/tst-pthread-stack-env.c b/nptl/tst-pthread-stack-env.c deleted file mode 100644 index 09f03044c0..0000000000 --- a/nptl/tst-pthread-stack-env.c +++ /dev/null @@ -1,77 +0,0 @@ -/* Verify that pthreads uses the default thread stack size set with the - GLIBC_PTHREAD_DEFAULT_STACKSIZE environment variable. - Copyright (C) 2013 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - 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 <pthread.h> -#include <stdio.h> -#include <string.h> - -/* It is possible that the default stack size somehow ends up being 1MB, thus - giving a false positive. The ideal way to test this would be to get the - current stacksize fork a process with the default stack size set to - something different to the current stack size and verify in the child - process that the environment variable worked. */ -#define STACKSIZE 1024 * 1024L - -void * -thr (void *u) -{ - size_t stacksize, guardsize; - pthread_attr_t attr; - pthread_getattr_np (pthread_self (), &attr); - - pthread_attr_getstacksize (&attr, &stacksize); - pthread_attr_getguardsize (&attr, &guardsize); - - /* FIXME once guardsize is excluded from stacksize. */ - if (stacksize - guardsize != STACKSIZE) - { - printf ("Stack size is %zu, should be %zu\n", stacksize - guardsize, - STACKSIZE); - return (void *) 1; - } - - return NULL; -} - -int -do_test (int argc, char **argv) -{ - pthread_t t; - void *thr_ret; - int ret; - - if ((ret = pthread_create (&t, NULL, thr, NULL)) != 0) - { - printf ("thread create failed: %s\n", strerror (ret)); - return 1; - } - - if ((ret = pthread_join (t, &thr_ret)) != 0) - { - printf ("join failed: %s\n", strerror (ret)); - return 1; - } - - if (thr_ret != NULL && thr_ret != PTHREAD_CANCELED) - return 1; - - return 0; -} - -#include "../test-skeleton.c" |