Changeset f49638e in mainline for uspace/srv/fs/ext4fs/ext4fs_ops.c

Timestamp:

2011-11-22T10:01:42Z (12 years ago)

Author:

Frantisek Princ <frantisek.princ@…>

Branches:

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

Children:

8be96a0

Parents:

ebeaaa06

Message:

directory entry delete operation (without HTree index modification)

File:

• uspace/srv/fs/ext4fs/ext4fs_ops.c (modified) (3 diffs)

uspace/srv/fs/ext4fs/ext4fs_ops.c

@@ -446 +446 @@
 int ext4fs_unlink(fs_node_t *pfn, fs_node_t *cfn, const char *name)
 {
-
-        return ENOTSUP;
-
         int rc;
 
@@ -463 +460 @@
 
         // Remove entry from parent directory
-        // TODO
-//      rc = ext4_directory_remove_entry(EXT4FS_NODE(pfn), name);
-//      if (rc != EOK) {
-//              return rc;
-//      }
+        ext4_inode_ref_t *parent = EXT4FS_NODE(pfn)->inode_ref;
+        ext4_filesystem_t *fs = EXT4FS_NODE(pfn)->instance->filesystem;
+        rc = ext4_directory_remove_entry(fs, parent, name);
+        if (rc != EOK) {
+                return rc;
+        }
 
         // Decrement links count
@@ -489 +487 @@
                 parent_inode_ref->dirty = true;
         }
-
 
         return EOK;