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 FIXLINMSG(prp) { prp->p_delivermsg_lin = umap_local(prp, D, prp->p_delivermsg_vir, sizeof(message)); }
  11
  12 #define PHYS_COPY_CATCH(src, dst, size, a) {    \
  13         vmassert(intr_disabled());              \
  14         catch_pagefaults++;                     \
  15         a = phys_copy(src, dst, size);          \
  16         catch_pagefaults--;                     \
  17         }
  18
  19 #endif
  20
  21