| Elliott Hughes | 180edef | 2023-11-02 00:08:05 +0000 | [diff] [blame] | 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 | */ |
| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [diff] [blame] | 7 | #ifndef __EFS_FS_SB_H__ |
| 8 | #define __EFS_FS_SB_H__ |
| 9 | #include <linux/types.h> |
| 10 | #include <linux/magic.h> |
| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [diff] [blame] | 11 | #define EFS_MAGIC 0x072959 |
| 12 | #define EFS_NEWMAGIC 0x07295a |
| 13 | #define IS_EFS_MAGIC(x) ((x == EFS_MAGIC) || (x == EFS_NEWMAGIC)) |
| 14 | #define EFS_SUPER 1 |
| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [diff] [blame] | 15 | #define EFS_ROOTINODE 2 |
| 16 | struct efs_super { |
| Tao Bao | d7db594 | 2015-01-28 10:07:51 -0800 | [diff] [blame] | 17 | __be32 fs_size; |
| 18 | __be32 fs_firstcg; |
| Tao Bao | d7db594 | 2015-01-28 10:07:51 -0800 | [diff] [blame] | 19 | __be32 fs_cgfsize; |
| 20 | __be16 fs_cgisize; |
| 21 | __be16 fs_sectors; |
| 22 | __be16 fs_heads; |
| Tao Bao | d7db594 | 2015-01-28 10:07:51 -0800 | [diff] [blame] | 23 | __be16 fs_ncg; |
| 24 | __be16 fs_dirty; |
| 25 | __be32 fs_time; |
| 26 | __be32 fs_magic; |
| Tao Bao | d7db594 | 2015-01-28 10:07:51 -0800 | [diff] [blame] | 27 | char fs_fname[6]; |
| 28 | char fs_fpack[6]; |
| 29 | __be32 fs_bmsize; |
| 30 | __be32 fs_tfree; |
| Tao Bao | d7db594 | 2015-01-28 10:07:51 -0800 | [diff] [blame] | 31 | __be32 fs_tinode; |
| 32 | __be32 fs_bmblock; |
| 33 | __be32 fs_replsb; |
| 34 | __be32 fs_lastialloc; |
| Tao Bao | d7db594 | 2015-01-28 10:07:51 -0800 | [diff] [blame] | 35 | char fs_spare[20]; |
| 36 | __be32 fs_checksum; |
| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [diff] [blame] | 37 | }; |
| 38 | struct efs_sb_info { |
| Tao Bao | d7db594 | 2015-01-28 10:07:51 -0800 | [diff] [blame] | 39 | __u32 fs_magic; |
| 40 | __u32 fs_start; |
| 41 | __u32 first_block; |
| 42 | __u32 total_blocks; |
| Tao Bao | d7db594 | 2015-01-28 10:07:51 -0800 | [diff] [blame] | 43 | __u32 group_size; |
| 44 | __u32 data_free; |
| 45 | __u32 inode_free; |
| 46 | __u16 inode_blocks; |
| Tao Bao | d7db594 | 2015-01-28 10:07:51 -0800 | [diff] [blame] | 47 | __u16 total_groups; |
| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [diff] [blame] | 48 | }; |
| 49 | #endif |