path: root/tools/testing/selftests/nolibc/nolibc-test.c

/* SPDX-License-Identifier: GPL-2.0 */

#define _GNU_SOURCE
#define _LARGEFILE64_SOURCE

/* libc-specific include files
 * The program may be built in 3 ways:
 *   $(CC) -nostdlib -include /path/to/nolibc.h => NOLIBC already defined
 *   $(CC) -nostdlib -I/path/to/nolibc/sysroot  => _NOLIBC_* guards are present
 *   $(CC) with default libc                    => NOLIBC* never defined
 */
#ifndef NOLIBC
#include <stdio.h>
#include