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