mirror of
https://github.com/torvalds/linux.git
synced 2024-12-09 12:41:33 +00:00
211deca6bf
The types 'size_t' and 'unsigned long' have been used randomly for the uaccess functions. This looks rather confusing. So let's change all functions to use unsigned long instead and get rid of size_t in order to have a consistent interface. The only exception is strncpy_from_user() which uses 'long' since it may return a signed value (-EFAULT). Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
17 lines
622 B
C
17 lines
622 B
C
/*
|
|
* Copyright IBM Corp. 2007
|
|
*
|
|
*/
|
|
|
|
#ifndef __ARCH_S390_LIB_UACCESS_H
|
|
#define __ARCH_S390_LIB_UACCESS_H
|
|
|
|
unsigned long copy_from_user_pt(void *to, const void __user *from, unsigned long n);
|
|
unsigned long copy_to_user_pt(void __user *to, const void *from, unsigned long n);
|
|
unsigned long copy_in_user_pt(void __user *to, const void __user *from, unsigned long n);
|
|
unsigned long clear_user_pt(void __user *to, unsigned long n);
|
|
unsigned long strnlen_user_pt(const char __user *src, unsigned long count);
|
|
long strncpy_from_user_pt(char *dst, const char __user *src, long count);
|
|
|
|
#endif /* __ARCH_S390_LIB_UACCESS_H */
|