Changeset 69f9cf5 in mainline

Timestamp:

2012-02-24T21:39:27Z (12 years ago)

Author:

Maurizio Lombardi <m.lombardi85@…>

Branches:

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

Children:

557e5b13

Parents:

78de7be2

Message:

mkexfat: Allocate a cluster for the root directory entry also, fix bug in the fat_allocate_cluster() function

File:

• uspace/app/mkexfat/mkexfat.c (modified) (2 diffs)

uspace/app/mkexfat/mkexfat.c

@@ -378 +378 @@
 {
         int rc;
-        aoff64_t fat_sec = cur_cls / sizeof(uint32_t) + FAT_SECTOR_START;
         unsigned const fat_entries = cfg->sector_size / sizeof(uint32_t);
+        aoff64_t fat_sec = cur_cls / fat_entries + FAT_SECTOR_START;
         uint32_t *fat;
 
@@ -611 +611 @@
         }
 
+        next_cls += div_round_up(sizeof(upcase_table), cfg.cluster_size);
+        cfg.rootdir_cluster = next_cls;
+
+        /* Allocate a cluster for the root directory entry */
+        rc = fat_allocate_clusters(service_id, &cfg, next_cls, 1);
+        if (rc != EOK) {
+                printf(NAME ": Error, failed to allocate cluster for the root dentry.\n");
+                return 2;
+        }
+
         return 0;
 }