include/tst_kernel.h

/*
 * Copyright (c) 2017 Cyril Hrubis <chrubis@suse.cz>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef TST_KERNEL_H__
#define TST_KERNEL_H__

/*
 * Returns 32 if we are running on 32bit kernel and 64 if on 64bit kernel.
 */
int tst_kernel_bits(void);

/**
 * Checks support for the kernel driver.
 *
 * @param name The name of the driver.
 * @return Returns 0 if the kernel has the driver or modprobe is missing.
 */
int tst_check_driver(const char *name);

#endif	/* TST_KERNEL_H__ */