arch/um/include/skas/proc_mm.h

   1 /*
   2  * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
   3  * Licensed under the GPL
   4  */
   5
   6 #ifndef __SKAS_PROC_MM_H
   7 #define __SKAS_PROC_MM_H
   8
   9 #define MM_MMAP 54
  10 #define MM_MUNMAP 55
  11 #define MM_MPROTECT 56
  12 #define MM_COPY_SEGMENTS 57
  13
  14 struct mm_mmap {
  15         unsigned long addr;
  16         unsigned long len;
  17         unsigned long prot;
  18         unsigned long flags;
  19         unsigned long fd;
  20         unsigned long offset;
  21 };
  22
  23 struct mm_munmap {
  24         unsigned long addr;
  25         unsigned long len;
  26 };
  27
  28 struct mm_mprotect {
  29         unsigned long addr;
  30         unsigned long len;
  31         unsigned int prot;
  32 };
  33
  34 struct proc_mm_op {
  35         int op;
  36         union {
  37                 struct mm_mmap mmap;
  38                 struct mm_munmap munmap;
  39                 struct mm_mprotect mprotect;
  40                 int copy_segments;
  41         } u;
  42 };
  43
  44 #endif