ndk/platforms/android-19/arch-x86/usr/include/linux/random.h

   1 /****************************************************************************
   2  ****************************************************************************
   3  ***
   4  ***   This header was automatically generated from a Linux kernel header
   5  ***   of the same name, to make information necessary for userspace to
   6  ***   call into the kernel available to libc.  It contains only constants,
   7  ***   structures, and macros generated from the original header, and thus,
   8  ***   contains no copyrightable information.
   9  ***
  10  ****************************************************************************
  11  ****************************************************************************/
  12 #ifndef _LINUX_RANDOM_H
  13 #define _LINUX_RANDOM_H
  14
  15 #include <linux/ioctl.h>
  16
  17 #define RNDGETENTCNT _IOR( 'R', 0x00, int )
  18
  19 #define RNDADDTOENTCNT _IOW( 'R', 0x01, int )
  20
  21 #define RNDGETPOOL _IOR( 'R', 0x02, int [2] )
  22
  23 #define RNDADDENTROPY _IOW( 'R', 0x03, int [2] )
  24
  25 #define RNDZAPENTCNT _IO( 'R', 0x04 )
  26
  27 #define RNDCLEARPOOL _IO( 'R', 0x06 )
  28
  29 struct rand_pool_info {
  30  int entropy_count;
  31  int buf_size;
  32  __u32 buf[0];
  33 };
  34
  35 #endif