1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux 1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 /* 2 /*
3 * Kernel support for NT synchronization primi 3 * Kernel support for NT synchronization primitive emulation
4 * 4 *
5 * Copyright (C) 2021-2022 Elizabeth Figura <z 5 * Copyright (C) 2021-2022 Elizabeth Figura <zfigura@codeweavers.com>
6 */ 6 */
7 7
8 #ifndef __LINUX_NTSYNC_H 8 #ifndef __LINUX_NTSYNC_H
9 #define __LINUX_NTSYNC_H 9 #define __LINUX_NTSYNC_H
10 10
11 #include <linux/types.h> 11 #include <linux/types.h>
12 12
13 struct ntsync_sem_args { 13 struct ntsync_sem_args {
14 __u32 sem; 14 __u32 sem;
15 __u32 count; 15 __u32 count;
16 __u32 max; 16 __u32 max;
17 }; 17 };
18 18
19 #define NTSYNC_IOC_CREATE_SEM _IOWR( 19 #define NTSYNC_IOC_CREATE_SEM _IOWR('N', 0x80, struct ntsync_sem_args)
20 20
21 #define NTSYNC_IOC_SEM_POST _IOWR( 21 #define NTSYNC_IOC_SEM_POST _IOWR('N', 0x81, __u32)
22 22
23 #endif 23 #endif
24 24
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