1 /* 2 * This file is auto-generated. Modifications will be lost. 3 * 4 * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ 5 * for more information. 6 */ 7 #ifndef _UAPI_LINUX_UDMABUF_H 8 #define _UAPI_LINUX_UDMABUF_H 9 #include <linux/types.h> 10 #include <linux/ioctl.h> 11 #define UDMABUF_FLAGS_CLOEXEC 0x01 12 struct udmabuf_create { 13 __u32 memfd; 14 __u32 flags; 15 __u64 offset; 16 __u64 size; 17 }; 18 struct udmabuf_create_item { 19 __u32 memfd; 20 __u32 __pad; 21 __u64 offset; 22 __u64 size; 23 }; 24 struct udmabuf_create_list { 25 __u32 flags; 26 __u32 count; 27 struct udmabuf_create_item list[]; 28 }; 29 #define UDMABUF_CREATE _IOW('u', 0x42, struct udmabuf_create) 30 #define UDMABUF_CREATE_LIST _IOW('u', 0x43, struct udmabuf_create_list) 31 #endif 32