libc/kernel/uapi/linux/random.h

/*
 * This file is auto-generated. Modifications will be lost.
 *
 * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/
 * for more information.
 */
#ifndef _UAPI_LINUX_RANDOM_H
#define _UAPI_LINUX_RANDOM_H
#include <linux/types.h>
#include <linux/ioctl.h>
#include <linux/irqnr.h>
#define RNDGETENTCNT _IOR('R', 0x00, int)
#define RNDADDTOENTCNT _IOW('R', 0x01, int)
#define RNDGETPOOL _IOR('R', 0x02, int[2])
#define RNDADDENTROPY _IOW('R', 0x03, int[2])
#define RNDZAPENTCNT _IO('R', 0x04)
#define RNDCLEARPOOL _IO('R', 0x06)
#define RNDRESEEDCRNG _IO('R', 0x07)
struct rand_pool_info {
  int entropy_count;
  int buf_size;
  __u32 buf[];
};
#define GRND_NONBLOCK 0x0001
#define GRND_RANDOM 0x0002
#define GRND_INSECURE 0x0004
struct vgetrandom_opaque_params {
  __u32 size_of_opaque_state;
  __u32 mmap_prot;
  __u32 mmap_flags;
  __u32 reserved[13];
};
#endif