Commit | Line | Data |
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2b67fc46 HC |
1 | /* |
2 | * arch/s390/uaccess.h | |
3 | * | |
4 | * Copyright IBM Corp. 2007 | |
5 | * | |
6 | */ | |
7 | ||
8 | #ifndef __ARCH_S390_LIB_UACCESS_H | |
9 | #define __ARCH_S390_LIB_UACCESS_H | |
10 | ||
11 | extern size_t copy_from_user_std(size_t, const void __user *, void *); | |
12 | extern size_t copy_to_user_std(size_t, void __user *, const void *); | |
13 | extern size_t strnlen_user_std(size_t, const char __user *); | |
14 | extern size_t strncpy_from_user_std(size_t, const char __user *, char *); | |
15 | extern int futex_atomic_cmpxchg_std(int __user *, int, int); | |
16 | extern int futex_atomic_op_std(int, int __user *, int, int *); | |
17 | ||
18 | extern size_t copy_from_user_pt(size_t, const void __user *, void *); | |
19 | extern size_t copy_to_user_pt(size_t, void __user *, const void *); | |
20 | extern int futex_atomic_op_pt(int, int __user *, int, int *); | |
21 | extern int futex_atomic_cmpxchg_pt(int __user *, int, int); | |
22 | ||
23 | #endif /* __ARCH_S390_LIB_UACCESS_H */ |