Changeset acd869e in mainline for uspace/lib/ext4/libext4_inode.c

Timestamp:

2011-10-11T10:32:02Z (13 years ago)

Author:

Frantisek Princ <frantisek.princ@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

8958a26

Parents:

6d52126b

Message:

Preparations for extent reading

File:

• uspace/lib/ext4/libext4_inode.c (modified) (2 diffs)

uspace/lib/ext4/libext4_inode.c

@@ -62 +62 @@
         uint32_t major_rev = ext4_superblock_get_rev_level(sb);
 
-        if (major_rev > 0 && ext4_inode_is_type(sb, inode, EXT4_INODE_MODE_FILE)) {
+        if ((major_rev > 0) && ext4_inode_is_type(sb, inode, EXT4_INODE_MODE_FILE)) {
                 return ((uint64_t)uint32_t_le2host(inode->size_hi)) << 32 |
                             ((uint64_t)uint32_t_le2host(inode->size_lo));
@@ -102 +102 @@
 }
 
+uint32_t ext4_inode_get_extent_block(ext4_inode_t *inode, uint64_t idx)
+{
+        //ext4_extent_header_t *header = ext4_inode_get_extent_header(inode);
+        // TODO search required block
+        return 0;
+
+}
+
+ext4_extent_header_t * ext4_inode_get_extent_header(ext4_inode_t *inode)
+{
+        return (ext4_extent_header_t *)inode->blocks;
+}
 
 // Flags checker