Viewing file: syscall_user_dispatch.h (930 B) -rw-r--r-- Select action/file-type: (+) | (+) | (+) | Code (+) | Session (+) | (+) | SDB (+) | (+) | (+) | (+) | (+) | (+) |
/* 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 */
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