1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef _LINUX_FIEMAP_H 20 #define _LINUX_FIEMAP_H 21 #include <linux/types.h> 22 struct fiemap_extent { 23 __u64 fe_logical; 24 __u64 fe_physical; 25 __u64 fe_length; 26 __u64 fe_reserved64[2]; 27 __u32 fe_flags; 28 __u32 fe_reserved[3]; 29 }; 30 struct fiemap { 31 __u64 fm_start; 32 __u64 fm_length; 33 __u32 fm_flags; 34 __u32 fm_mapped_extents; 35 __u32 fm_extent_count; 36 __u32 fm_reserved; 37 struct fiemap_extent fm_extents[0]; 38 }; 39 #define FIEMAP_MAX_OFFSET (~0ULL) 40 #define FIEMAP_FLAG_SYNC 0x00000001 41 #define FIEMAP_FLAG_XATTR 0x00000002 42 #define FIEMAP_FLAG_CACHE 0x00000004 43 #define FIEMAP_FLAGS_COMPAT (FIEMAP_FLAG_SYNC | FIEMAP_FLAG_XATTR) 44 #define FIEMAP_EXTENT_LAST 0x00000001 45 #define FIEMAP_EXTENT_UNKNOWN 0x00000002 46 #define FIEMAP_EXTENT_DELALLOC 0x00000004 47 #define FIEMAP_EXTENT_ENCODED 0x00000008 48 #define FIEMAP_EXTENT_DATA_ENCRYPTED 0x00000080 49 #define FIEMAP_EXTENT_NOT_ALIGNED 0x00000100 50 #define FIEMAP_EXTENT_DATA_INLINE 0x00000200 51 #define FIEMAP_EXTENT_DATA_TAIL 0x00000400 52 #define FIEMAP_EXTENT_UNWRITTEN 0x00000800 53 #define FIEMAP_EXTENT_MERGED 0x00001000 54 #define FIEMAP_EXTENT_SHARED 0x00002000 55 #endif 56
