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weston/libweston/linux-sync-file-uapi.h

31 lines
560 B

/* Sync file Linux kernel UAPI */
#ifndef WESTON_LINUX_SYNC_FILE_UAPI_H
#define WESTON_LINUX_SYNC_FILE_UAPI_H
#include <linux/ioctl.h>
#include <linux/types.h>
struct sync_fence_info {
char obj_name[32];
char driver_name[32];
__s32 status;
__u32 flags;
__u64 timestamp_ns;
};
struct sync_file_info {
char name[32];
__s32 status;
__u32 flags;
__u32 num_fences;
__u32 pad;
__u64 sync_fence_info;
};
#define SYNC_IOC_MAGIC '>'
#define SYNC_IOC_FILE_INFO _IOWR(SYNC_IOC_MAGIC, 4, struct sync_file_info)
#endif /* WESTON_LINUX_SYNC_FILE_UAPI_H */