| * linux/include/linux/ext2_fs.h |
| * Copyright (C) 1992, 1993, 1994, 1995 |
| * Remy Card (card@masi.ibp.fr) |
| * Laboratoire MASI - Institut Blaise Pascal |
| * Universite Pierre et Marie Curie (Paris VI) |
| * linux/include/linux/minix_fs.h |
| * Copyright (C) 1991, 1992 Linus Torvalds |
| #define EXT2_NAME_LEN 255 |
| * Maximal count of links to a file |
| #define EXT2_LINK_MAX 32000 |
| #define EXT2_SB_MAGIC_OFFSET 0x38 |
| #define EXT2_SB_BLOCKS_OFFSET 0x04 |
| #define EXT2_SB_BSIZE_OFFSET 0x18 |
| static inline u64 ext2_image_size(void *ext2_sb) |
| if (*(__le16 *)(p + EXT2_SB_MAGIC_OFFSET) != cpu_to_le16(EXT2_SUPER_MAGIC)) |
| return (u64)le32_to_cpup((__le32 *)(p + EXT2_SB_BLOCKS_OFFSET)) << |
| le32_to_cpup((__le32 *)(p + EXT2_SB_BSIZE_OFFSET)); |
| #endif /* _LINUX_EXT2_FS_H */ |