| /* |
| * Copyright (C) 2012 Google, Inc. |
| * |
| * This software is licensed under the terms of the GNU General Public |
| * License version 2, as published by the Free Software Foundation, and |
| * may be copied, distributed, and modified under those terms. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| */ |
| |
| #ifndef _UAPI_LINUX_SW_SYNC_H |
| #define _UAPI_LINUX_SW_SYNC_H |
| |
| #include <linux/types.h> |
| |
| struct sw_sync_create_fence_data { |
| __u32 value; |
| char name[32]; |
| __s32 fence; /* fd of new fence */ |
| }; |
| |
| #define SW_SYNC_IOC_MAGIC 'W' |
| |
| #define SW_SYNC_IOC_CREATE_FENCE _IOWR(SW_SYNC_IOC_MAGIC, 0,\ |
| struct sw_sync_create_fence_data) |
| #define SW_SYNC_IOC_INC _IOW(SW_SYNC_IOC_MAGIC, 1, __u32) |
| |
| #endif /* _UAPI_LINUX_SW_SYNC_H */ |