#ifndef __BACKPORT_RANDOM_H | |
#define __BACKPORT_RANDOM_H | |
#include_next <linux/random.h> | |
#include <linux/version.h> | |
#if LINUX_VERSION_CODE < KERNEL_VERSION(3,8,0) | |
/* backports 496f2f9 */ | |
#define prandom_seed(_seed) srandom32(_seed) | |
#define prandom_u32() random32() | |
#define prandom_u32_state(_state) prandom32(_state) | |
/* backport 6582c665d6b882dad8329e05749fbcf119f1ab88 */ | |
#define prandom_bytes LINUX_BACKPORT(prandom_bytes) | |
void prandom_bytes(void *buf, int bytes); | |
#endif | |
#endif /* __BACKPORT_RANDOM_H */ |