diff options
Diffstat (limited to 'summary.h')
| -rw-r--r-- | summary.h | 38 |
1 files changed, 38 insertions, 0 deletions
@@ -45,6 +45,8 @@ #define JFFS2_SUMMARY_NOSUM_SIZE 0xffffffff #define JFFS2_SUMMARY_INODE_SIZE (sizeof(struct jffs2_sum_inode_flash)) #define JFFS2_SUMMARY_DIRENT_SIZE(x) (sizeof(struct jffs2_sum_dirent_flash) + (x)) +#define JFFS2_SUMMARY_XATTR_SIZE (sizeof(struct jffs2_sum_xattr_flash)) +#define JFFS2_SUMMARY_XREF_SIZE (sizeof(struct jffs2_sum_xref_flash)) /* Summary structures used on flash */ @@ -75,11 +77,28 @@ struct jffs2_sum_dirent_flash uint8_t name[0]; /* dirent name */ } __attribute__((packed)); +struct jffs2_sum_xattr_flash +{ + jint16_t nodetype; /* == JFFS2_NODETYPE_XATR */ + jint32_t xid; /* xattr identifier */ + jint32_t version; /* version number */ + jint32_t offset; /* offset on jeb */ + jint32_t totlen; /* node length */ +} __attribute__((packed)); + +struct jffs2_sum_xref_flash +{ + jint16_t nodetype; /* == JFFS2_NODETYPE_XREF */ + jint32_t offset; /* offset on jeb */ +} __attribute__((packed)); + union jffs2_sum_flash { struct jffs2_sum_unknown_flash u; struct jffs2_sum_inode_flash i; struct jffs2_sum_dirent_flash d; + struct jffs2_sum_xattr_flash x; + struct jffs2_sum_xref_flash r; }; /* Summary structures used in the memory */ @@ -114,11 +133,30 @@ struct jffs2_sum_dirent_mem uint8_t name[0]; /* dirent name */ } __attribute__((packed)); +struct jffs2_sum_xattr_mem +{ + union jffs2_sum_mem *next; + jint16_t nodetype; + jint32_t xid; + jint32_t version; + jint32_t offset; + jint32_t totlen; +} __attribute__((packed)); + +struct jffs2_sum_xref_mem +{ + union jffs2_sum_mem *next; + jint16_t nodetype; + jint32_t offset; +} __attribute__((packed)); + union jffs2_sum_mem { struct jffs2_sum_unknown_mem u; struct jffs2_sum_inode_mem i; struct jffs2_sum_dirent_mem d; + struct jffs2_sum_xattr_mem x; + struct jffs2_sum_xref_mem r; }; struct jffs2_summary |