mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
40 lines
930 B
40 lines
930 B
/* SPDX-License-Identifier: GPL-2.0 */ |
|
/* |
|
* Copyright (C) 2020 Collabora Ltd. |
|
*/ |
|
#ifndef _SYSCALL_USER_DISPATCH_H |
|
#define _SYSCALL_USER_DISPATCH_H |
|
|
|
#include <linux/thread_info.h> |
|
|
|
#ifdef CONFIG_GENERIC_ENTRY |
|
|
|
struct syscall_user_dispatch { |
|
char __user *selector; |
|
unsigned long offset; |
|
unsigned long len; |
|
bool on_dispatch; |
|
}; |
|
|
|
int set_syscall_user_dispatch(unsigned long mode, unsigned long offset, |
|
unsigned long len, char __user *selector); |
|
|
|
#define clear_syscall_work_syscall_user_dispatch(tsk) \ |
|
clear_task_syscall_work(tsk, SYSCALL_USER_DISPATCH) |
|
|
|
#else |
|
struct syscall_user_dispatch {}; |
|
|
|
static inline int set_syscall_user_dispatch(unsigned long mode, unsigned long offset, |
|
unsigned long len, char __user *selector) |
|
{ |
|
return -EINVAL; |
|
} |
|
|
|
static inline void clear_syscall_work_syscall_user_dispatch(struct task_struct *tsk) |
|
{ |
|
} |
|
|
|
#endif /* CONFIG_GENERIC_ENTRY */ |
|
|
|
#endif /* _SYSCALL_USER_DISPATCH_H */
|
|
|