Changeset fd210de in mainline for uspace/srv/fs/fat/fat_fat.c

Timestamp:

2009-08-13T17:26:25Z (15 years ago)

Author:

Lenka Trochtova <trochtova.lenka@…>

Branches:

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

Children:

8344d0a

Parents:

75a2dc08 (diff), 64cbf94 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

dd branch synchronized with head

File:

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

uspace/srv/fs/fat/fat_fat.c

@@ -451 +451 @@
 }
 
+void
+fat_zero_cluster(struct fat_bs *bs, dev_handle_t dev_handle, fat_cluster_t c)
+{
+        int i;
+        block_t *b;
+        unsigned bps;
+
+        bps = uint16_t_le2host(bs->bps);
+        
+        for (i = 0; i < bs->spc; i++) {
+                b = _fat_block_get(bs, dev_handle, c, i, BLOCK_FLAGS_NOREAD);
+                memset(b->data, 0, bps);
+                b->dirty = true;
+                block_put(b);
+        }
+}
+
 /**
  * @}