Differential D42816 Diff 131792 sys/compat/linuxkpi/common/include/linux/random.h

Changeset View

Standalone View

	Show First 20 Lines • Show All 81 Lines • ▼ Show 20 Lines
	get_random_long(void)			get_random_long(void)
	{			{
	u_long val;			u_long val;

	get_random_bytes(&val, sizeof(val));			get_random_bytes(&val, sizeof(val));
	return (val);			return (val);
	}			}

				static inline uint64_t
				get_random_u64(void)
				{
				uint64_t val;

				get_random_bytes(&val, sizeof(val));
				return (val);
				}

	static __inline uint32_t			static __inline uint32_t
	prandom_u32(void)			prandom_u32(void)
	{			{
	uint32_t val;			uint32_t val;

	get_random_bytes(&val, sizeof(val));			get_random_bytes(&val, sizeof(val));
	return (val);			return (val);
	}			}

	static inline u32			static inline u32
	prandom_u32_max(u32 max)			prandom_u32_max(u32 max)
	{			{
	return (arc4random_uniform(max));			return (arc4random_uniform(max));
	}			}

	#endif /* _LINUXKPI_LINUX_RANDOM_H_ */			#endif /* _LINUXKPI_LINUX_RANDOM_H_ */