| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* Copyright (C) 2018 Google, Inc. */ |
| #ifndef __GASKET_IOCTL_H__ |
| #define __GASKET_IOCTL_H__ |
| |
| #include "gasket_core.h" |
| |
| #include <linux/compiler.h> |
| |
| /* |
| * Handle Gasket common ioctls. |
| * @filp: Pointer to the ioctl's file. |
| * @cmd: Ioctl command. |
| * @arg: Ioctl argument pointer. |
| * |
| * Returns 0 on success and nonzero on failure. |
| */ |
| long gasket_handle_ioctl(struct file *filp, uint cmd, void __user *argp); |
| |
| /* |
| * Determines if an ioctl is part of the standard Gasket framework. |
| * @cmd: The ioctl number to handle. |
| * |
| * Returns 1 if the ioctl is supported and 0 otherwise. |
| */ |
| long gasket_is_supported_ioctl(uint cmd); |
| |
| #endif |
