mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
synced 2025-10-31 18:53:24 +00:00
2b67fc4606
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
24 lines
838 B
C
24 lines
838 B
C
/*
|
|
* 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 */
|