Changeset 5f0e16e4 in mainline

Timestamp:

2011-08-14T08:34:38Z (13 years ago)

Author:

Oleg Romanenko <romanenko.oleg@…>

Branches:

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

Children:

5d5863c

Parents:

245b7945

Message:

exFAT: implement bitmap_replicate_clusters

File:

• uspace/srv/fs/exfat/exfat_fat.c (modified) (1 diff)

uspace/srv/fs/exfat/exfat_fat.c

@@ -595 +595 @@
 int bitmap_replicate_clusters(exfat_bs_t *bs, exfat_node_t *nodep)
 {
-        /* TODO */
-        return EOK;
+        int rc;
+        exfat_cluster_t lastc, clst;
+        devmap_handle_t devmap_handle = nodep->idx->devmap_handle;
+        lastc = nodep->firstc + ROUND_UP(nodep->size, BPC(bs)) / BPC(bs) - 1;
+
+        for (clst = nodep->firstc; clst < lastc; clst++) {
+                rc = exfat_set_cluster(bs, devmap_handle, clst, clst+1);
+                if (rc != EOK)
+                        return rc;
+        }
+
+        return exfat_set_cluster(bs, devmap_handle, lastc, EXFAT_CLST_EOF);
 }