| /* |
| * arch/s390/uaccess.h |
| * |
| * Copyright IBM Corp. 2007 |
| * |
| */ |
| |
| #ifndef __ARCH_S390_LIB_UACCESS_H |
| #define __ARCH_S390_LIB_UACCESS_H |
| |
| extern size_t copy_from_user_std(size_t, const void __user *, void *); |
| extern size_t copy_to_user_std(size_t, void __user *, const void *); |
| extern size_t strnlen_user_std(size_t, const char __user *); |
| extern size_t strncpy_from_user_std(size_t, const char __user *, char *); |
| extern int futex_atomic_cmpxchg_std(int __user *, int, int); |
| extern int futex_atomic_op_std(int, int __user *, int, int *); |
| |
| extern size_t copy_from_user_pt(size_t, const void __user *, void *); |
| extern size_t copy_to_user_pt(size_t, void __user *, const void *); |
| extern int futex_atomic_op_pt(int, int __user *, int, int *); |
| extern int futex_atomic_cmpxchg_pt(int __user *, int, int); |
| |
| #endif /* __ARCH_S390_LIB_UACCESS_H */ |