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(I'm so sorry!) Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
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12345678910111213141516171819202122232425262728293031323334/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */#ifndef _UAPI_LINUX_UDMABUF_H#define _UAPI_LINUX_UDMABUF_H
#include <linux/types.h>#include <linux/ioctl.h>
#define UDMABUF_FLAGS_CLOEXEC 0x01
struct udmabuf_create { __u32 memfd; __u32 flags; __u64 offset; __u64 size;};
struct udmabuf_create_item { __u32 memfd; __u32 __pad; __u64 offset; __u64 size;};
struct udmabuf_create_list { __u32 flags; __u32 count; struct udmabuf_create_item list[];};
#define UDMABUF_CREATE _IOW('u', 0x42, struct udmabuf_create)#define UDMABUF_CREATE_LIST _IOW('u', 0x43, struct udmabuf_create_list)
#endif /* _UAPI_LINUX_UDMABUF_H */