include/asm-s390x/ioctl32.h

   1 /*
   2  * include/asm-s390/ioctl32.h
   3  * include/asm-s390x/ioctl32.h
   4  *
   5  *         Copyright (C) 2003 IBM Corporation
   6  *         Author: Arnd Bergmann <arndb@de.ibm.com>
   7  */
   8 #ifndef ASM_IOCTL32_H
   9 #define ASM_IOCTL32_H
  10
  11 extern int sys_ioctl(unsigned int, unsigned int, unsigned long, struct file*);
  12 typedef int (*ioctl_trans_handler_t)(unsigned int, unsigned int, unsigned long, struct file *);
  13
  14 #ifdef CONFIG_S390_SUPPORT
  15
  16 extern int
  17 register_ioctl32_conversion(unsigned int cmd, ioctl_trans_handler_t handler);
  18
  19 extern void
  20 unregister_ioctl32_conversion(unsigned int cmd);
  21
  22 #else
  23
  24 static inline int
  25 register_ioctl32_conversion(unsigned int cmd, ioctl_trans_handler_t handler)
  26 {
  27         return 0;
  28 }
  29
  30 static inline void
  31 unregister_ioctl32_conversion(unsigned int cmd)
  32 {
  33 }
  34
  35 #endif /* CONFIG_S390_SUPPORT */
  36 #endif /* ASM_IOCTL32_H */