minix/servers/vfs/scratchpad.h

   1 #ifndef __VFS_SCRATCHPAD_H__
   2 #define __VFS_SCRATCHPAD_H__
   3
   4 /* This is the per-process information.  A slot is reserved for each potential
   5  * process. Thus NR_PROCS must be the same as in the kernel.
   6  */
   7 EXTERN struct scratchpad {
   8   union sp_data {
   9         int fd_nr;
  10         struct filp *filp;
  11   } file;
  12   struct io_cmd {
  13         vir_bytes io_buffer;
  14         size_t io_nbytes;
  15   } io;
  16 } scratchpad[NR_PROCS];
  17
  18 #endif