Changeset 5930e3f in mainline for uspace/srv/fs/ext4fs/ext4fs_ops.c

Timestamp:

2013-07-09T06:06:37Z (12 years ago)

Author:

Manuele Conti <conti.ma@…>

Branches:

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

Children:

951f32ce

Parents:

11baebb

Message:

Implement size_block function for ext4fs.
Fix typo in libfs VFS_OUT_STATFS operation.
Remove all debug code.

File:

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

uspace/srv/fs/ext4fs/ext4fs_ops.c

@@ -101 +101 @@
 static bool ext4fs_is_file(fs_node_t *node);
 static service_id_t ext4fs_service_get(fs_node_t *node);
+static long ext4fs_size_block(service_id_t);
 
 /* Static variables */
@@ -836 +837 @@
         ext4fs_node_t *enode = EXT4FS_NODE(fn);
         return enode->instance->service_id;
+}
+
+long ext4fs_size_block(service_id_t service_id)
+{
+        ext4fs_instance_t *inst;
+        int rc = ext4fs_instance_get(service_id, &inst);
+        if (rc != EOK)
+                return rc;
+        if (NULL == inst)
+                return ENOENT;
+        ext4_superblock_t *sb = inst->filesystem->superblock;
+        uint32_t block_size = ext4_superblock_get_block_size(sb);
+        return block_size;
 }
 
@@ -857 +871 @@
         .is_directory = ext4fs_is_directory,
         .is_file = ext4fs_is_file,
-        .service_get = ext4fs_service_get
+        .service_get = ext4fs_service_get,
+        .size_block = ext4fs_size_block
 };