arch/all-android/kernel/getpagesize.c

   1 /*
   2     Copyright © 2011, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc: Query Android host OS for memory page size
   6     Lang: english
   7 */
   8
   9 #include "hostinterface.h"
  10 #include "kernel_base.h"
  11 #include "kernel_debug.h"
  12 #include "kernel_unix.h"
  13
  14 unsigned int krnGetPageSize(void *hostlib)
  15 {
  16     unsigned int *__page_size;
  17     char *errstr;
  18
  19     __page_size = HostIFace->hostlib_GetPointer(hostlib, "__page_size", &errstr);
  20
  21     if (!__page_size)
  22     {
  23         krnPanic(NULL, "Failed to obtain memory page size\n"
  24                        "%s", errstr);
  25         return 0;
  26     }
  27
  28     return *__page_size;
  29 }