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Diffstat (limited to 'nptl/tst-stack1.c')
-rw-r--r-- | nptl/tst-stack1.c | 145 |
1 files changed, 0 insertions, 145 deletions
diff --git a/nptl/tst-stack1.c b/nptl/tst-stack1.c deleted file mode 100644 index e9d795c71f..0000000000 --- a/nptl/tst-stack1.c +++ /dev/null @@ -1,145 +0,0 @@ -/* Copyright (C) 2002-2020 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 - <https://www.gnu.org/licenses/>. */ - -#include <limits.h> -#include <pthread.h> -#include <stdio.h> -#include <stdlib.h> -#include <sys/param.h> -#include <unistd.h> - - -static void *stack; -static size_t size; - - -static void * -tf (void *a) -{ - int result = 0; - - puts ("child start"); - - pthread_attr_t attr; - if (pthread_getattr_np (pthread_self (), &attr) != 0) - { - puts ("getattr_np failed"); - exit (1); - } - - size_t test_size; - void *test_stack; - if (pthread_attr_getstack (&attr, &test_stack, &test_size) != 0) - { - puts ("attr_getstack failed"); - exit (1); - } - - if (test_size != size) - { - printf ("child: reported size differs: is %zu, expected %zu\n", - test_size, size); - result = 1; - } - - if (test_stack != stack) - { - printf ("child: reported stack address differs: is %p, expected %p\n", - test_stack, stack); - result = 1; - } - - puts ("child OK"); - - return result ? (void *) 1l : NULL; -} - - -int -do_test (void) -{ - int result = 0; - - size = MAX (4 * getpagesize (), PTHREAD_STACK_MIN); - if (posix_memalign (&stack, getpagesize (), size) != 0) - { - puts ("out of memory while allocating the stack memory"); - exit (1); - } - - pthread_attr_t attr; - if (pthread_attr_init (&attr) != 0) - { - puts ("attr_init failed"); - exit (1); - } - - puts ("attr_setstack"); - if (pthread_attr_setstack (&attr, stack, size) != 0) - { - puts ("attr_setstack failed"); - exit (1); - } - - size_t test_size; - void *test_stack; - puts ("attr_getstack"); - if (pthread_attr_getstack (&attr, &test_stack, &test_size) != 0) - { - puts ("attr_getstack failed"); - exit (1); - } - - if (test_size != size) - { - printf ("reported size differs: is %zu, expected %zu\n", - test_size, size); - result = 1; - } - - if (test_stack != stack) - { - printf ("reported stack address differs: is %p, expected %p\n", - test_stack, stack); - result = 1; - } - - puts ("create"); - - pthread_t th; - if (pthread_create (&th, &attr, tf, NULL) != 0) - { - puts ("failed to create thread"); - exit (1); - } - - void *status; - if (pthread_join (th, &status) != 0) - { - puts ("join failed"); - exit (1); - } - - result |= status != NULL; - - return result; -} - - -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" |