Changeset 6284978 in mainline for uspace/srv/fs/fat/fat_ops.c

Timestamp:

2008-11-02T10:21:31Z (16 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

0c243b4

Parents:

2953f9a

Message:

Separate the block_init() phase from reading of the boot block.

File:

• uspace/srv/fs/fat/fat_ops.c (modified) (1 diff)

uspace/srv/fs/fat/fat_ops.c

@@ -435 +435 @@
 
         /* initialize libblock */
-        rc = block_init(dev_handle, BS_SIZE, BS_BLOCK * BS_SIZE, BS_SIZE);
+        rc = block_init(dev_handle, BS_SIZE);
         if (rc != EOK) {
-                ipc_answer_0(rid, 0);
+                ipc_answer_0(rid, rc);
+                return;
+        }
+
+        /* prepare the boot block */
+        rc = block_bb_read(dev_handle, BS_BLOCK * BS_SIZE, BS_SIZE);
+        if (rc != EOK) {
+                block_fini(dev_handle);
+                ipc_answer_0(rid, rc);
                 return;
         }