arch/um/include/mem.h

   1 /*
   2  * Copyright (C) 2002, 2003 Jeff Dike (jdike@addtoit.com)
   3  * Licensed under the GPL
   4  */
   5
   6 #ifndef __MEM_H__
   7 #define __MEM_H__
   8
   9 #include "linux/types.h"
  10
  11 extern int phys_mapping(unsigned long phys, __u64 *offset_out);
  12 extern int physmem_subst_mapping(void *virt, int fd, __u64 offset, int w);
  13 extern int is_remapped(void *virt);
  14 extern int physmem_remove_mapping(void *virt);
  15 extern void physmem_forget_descriptor(int fd);
  16 extern unsigned long to_phys(void *virt);
  17
  18 #endif
  19
  20 /*
  21  * Overrides for Emacs so that we follow Linus's tabbing style.
  22  * Emacs will notice this stuff at the end of the file and automatically
  23  * adjust the settings for this buffer only.  This must remain at the end
  24  * of the file.
  25  * ---------------------------------------------------------------------------
  26  * Local variables:
  27  * c-file-style: "linux"
  28  * End:
  29  */