include/linux/wrapper.h

   1 #ifndef _WRAPPER_H_
   2 #define _WRAPPER_H_
   3 #define wait_handle struct wait_queue
   4 #define file_handle struct file
   5 #define inode_handle struct inode
   6 #define select_table_handle select_table
   7 #define vm_area_handle struct vm_area_struct
   8 #define file_operation_handle file_operations
   9
  10 #define connect_wrapper(x) 0
  11 #define current_got_fatal_signal() (signal_pending(current))
  12 #define current_set_timeout(val) current->timeout = val
  13
  14 #define module_interruptible_sleep_on interruptible_sleep_on
  15 #define module_wake_up wake_up
  16 #define module_select_wait select_wait
  17 #define module_register_chrdev register_chrdev
  18 #define module_unregister_chrdev unregister_chrdev
  19 #define module_register_blkdev register_blkdev
  20 #define module_unregister_blkdev unregister_blkdev
  21
  22 #define inode_get_rdev(i) i->i_rdev
  23 #define inode_get_count(i) i->i_count
  24 #define inode_inc_count(i) i->i_count++
  25 #define inode_dec_count(i) i->i_count--
  26
  27 #define file_get_flags(f) f->f_flags
  28
  29 #define vma_set_inode(v,i) v->vm_inode = i
  30 #define vma_get_flags(v) v->vm_flags
  31 #define vma_get_offset(v) v->vm_offset
  32 #define vma_get_start(v) v->vm_start
  33 #define vma_get_end(v) v->vm_end
  34 #define vma_get_page_prot(v) v->vm_page_prot
  35
  36 #define mem_map_reserve(p) set_bit(PG_reserved, &mem_map[p].flags)
  37 #define mem_map_unreserve(p) clear_bit(PG_reserved, &mem_map[p].flags)
  38 #define mem_map_inc_count(p) atomic_inc(&(mem_map[p].count))
  39 #define mem_map_dec_count(p) atomic_dec(&(mem_map[p].count))
  40 #endif