minix/kernel/vm.h

   1
   2 #ifndef _VM_H
   3 #define _VM_H 1
   4
   5 /* Pseudo error codes */
   6 #define VMSUSPEND       (-996)
   7 #define EFAULT_SRC      (-995)
   8 #define EFAULT_DST      (-994)
   9
  10 #define PHYS_COPY_CATCH(src, dst, size, a) {    \
  11         catch_pagefaults++;                     \
  12         a = phys_copy(src, dst, size);          \
  13         catch_pagefaults--;                     \
  14         }
  15
  16 #endif
  17
  18