unplugged-system/external/ltp/testcases/kernel/syscalls/getpagesize/getpagesize01.c

32 lines
688 B
C

// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) International Business Machines Corp., 2005
* Robbie Williamson <robbiew@us.ibm.com>
*
* Copyright (c) Wipro Technologies Ltd, 2005. All Rights Reserved.
* Prashant P Yendigeri <prashant.yendigeri@wipro.com>
*
* Copyright (c) 2022 SUSE LLC Avinesh Kumar <avinesh.kumar@suse.com>
*/
/*\
* [Description]
*
* Verify that getpagesize(2) returns the number of bytes in a
* memory page as expected.
*/
#include "tst_test.h"
static void run(void)
{
int pagesize_sysconf;
pagesize_sysconf = sysconf(_SC_PAGESIZE);
TST_EXP_VAL(getpagesize(), pagesize_sysconf);
}
static struct tst_test test = {
.test_all = run
};