diff options
Diffstat (limited to 'include/uapi/linux')
| -rw-r--r-- | include/uapi/linux/ntsync.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/uapi/linux/ntsync.h b/include/uapi/linux/ntsync.h index d64420ffbcd7..bb7fb94f5856 100644 --- a/include/uapi/linux/ntsync.h +++ b/include/uapi/linux/ntsync.h @@ -15,6 +15,11 @@ struct ntsync_sem_args { __u32 max; }; +struct ntsync_mutex_args { + __u32 owner; + __u32 count; +}; + #define NTSYNC_WAIT_REALTIME 0x1 struct ntsync_wait_args { @@ -23,7 +28,8 @@ struct ntsync_wait_args { __u32 count; __u32 index; __u32 flags; - __u32 pad[3]; + __u32 owner; + __u32 pad[2]; }; #define NTSYNC_MAX_WAIT_COUNT 64 @@ -31,6 +37,7 @@ struct ntsync_wait_args { #define NTSYNC_IOC_CREATE_SEM _IOW ('N', 0x80, struct ntsync_sem_args) #define NTSYNC_IOC_WAIT_ANY _IOWR('N', 0x82, struct ntsync_wait_args) #define NTSYNC_IOC_WAIT_ALL _IOWR('N', 0x83, struct ntsync_wait_args) +#define NTSYNC_IOC_CREATE_MUTEX _IOW ('N', 0x84, struct ntsync_mutex_args) #define NTSYNC_IOC_SEM_RELEASE _IOWR('N', 0x81, __u32) |