19 lines
514 B
C
19 lines
514 B
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
|
|
#include <linux/uaccess.h>
|
|
|
|
static inline int __get_addr(unsigned long *a, unsigned long *p, bool user)
|
|
{
|
|
return user ? get_user(*a, (unsigned long __user *)p) :
|
|
get_kernel_nofault(*a, p);
|
|
}
|
|
|
|
static inline int __get_inst16(u16 *i, u16 *p, bool user)
|
|
{
|
|
return user ? get_user(*i, (u16 __user *)p) : get_kernel_nofault(*i, p);
|
|
}
|
|
|
|
static inline int __get_inst32(u32 *i, u32 *p, bool user)
|
|
{
|
|
return user ? get_user(*i, (u32 __user *)p) : get_kernel_nofault(*i, p);
|
|
}
|