diff options
Diffstat (limited to 'include/linux/random.h')
| -rw-r--r-- | include/linux/random.h | 43 |
1 files changed, 1 insertions, 42 deletions
diff --git a/include/linux/random.h b/include/linux/random.h index ac621ce886c..6330ed47b38 100644 --- a/include/linux/random.h +++ b/include/linux/random.h @@ -3,50 +3,11 @@ * * Include file for the random number generator. */ - #ifndef _LINUX_RANDOM_H #define _LINUX_RANDOM_H -#include <linux/types.h> -#include <linux/ioctl.h> -#include <linux/irqnr.h> - -/* ioctl()'s for the random number generator */ - -/* Get the entropy count. */ -#define RNDGETENTCNT _IOR( 'R', 0x00, int ) - -/* Add to (or subtract from) the entropy count. (Superuser only.) */ -#define RNDADDTOENTCNT _IOW( 'R', 0x01, int ) - -/* Get the contents of the entropy pool. (Superuser only.) */ -#define RNDGETPOOL _IOR( 'R', 0x02, int [2] ) - -/* - * Write bytes into the entropy pool and add to the entropy count. - * (Superuser only.) - */ -#define RNDADDENTROPY _IOW( 'R', 0x03, int [2] ) +#include <uapi/linux/random.h> -/* Clear entropy count to 0. (Superuser only.) */ -#define RNDZAPENTCNT _IO( 'R', 0x04 ) - -/* Clear the entropy pool and associated counters. (Superuser only.) */ -#define RNDCLEARPOOL _IO( 'R', 0x06 ) - -struct rand_pool_info { - int entropy_count; - int buf_size; - __u32 buf[0]; -}; - -struct rnd_state { - __u32 s1, s2, s3; -}; - -/* Exported functions */ - -#ifdef __KERNEL__ extern void add_device_randomness(const void *, unsigned int); extern void add_input_randomness(unsigned int type, unsigned int code, @@ -104,6 +65,4 @@ static inline int arch_get_random_int(unsigned int *v) } #endif -#endif /* __KERNEL___ */ - #endif /* _LINUX_RANDOM_H */ |