arch/s390/lib/uaccess.h

   1 /*
   2  *    Copyright IBM Corp. 2007
   3  *
   4  */
   5
   6 #ifndef __ARCH_S390_LIB_UACCESS_H
   7 #define __ARCH_S390_LIB_UACCESS_H
   8
   9 unsigned long copy_from_user_pt(void *to, const void __user *from, unsigned long n);
  10 unsigned long copy_to_user_pt(void __user *to, const void *from, unsigned long n);
  11 unsigned long copy_in_user_pt(void __user *to, const void __user *from, unsigned long n);
  12 unsigned long clear_user_pt(void __user *to, unsigned long n);
  13 unsigned long strnlen_user_pt(const char __user *src, unsigned long count);
  14 long strncpy_from_user_pt(char *dst, const char __user *src, long count);
  15
  16 #endif /* __ARCH_S390_LIB_UACCESS_H */