Changeset 87159eb8 in mainline for uspace/srv/fs/exfat/exfat_ops.c

Timestamp:

2013-07-13T17:09:02Z (11 years ago)

Author:

Manuele Conti <conti.ma@…>

Branches:

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

Children:

b86a32e

Parents:

a727fb0

Message:

Add get total and free block operation for exfat.
Note: allocated_percent doesn't work.

File:

• uspace/srv/fs/exfat/exfat_ops.c (modified) (3 diffs)

uspace/srv/fs/exfat/exfat_ops.c

@@ -90 +90 @@
 static service_id_t exfat_service_get(fs_node_t *node);
 static uint32_t exfat_size_block(service_id_t);
+static uint64_t exfat_total_block(service_id_t);
+static uint64_t exfat_free_block(service_id_t);
 
 /*
@@ -921 +923 @@
 }
 
+uint64_t exfat_total_block(service_id_t service_id)
+{
+        exfat_bs_t *bs;
+        bs = block_bb_get(service_id);
+        
+        uint64_t block_count = DATA_CNT(bs);
+        
+        return block_count;
+}
+
+uint64_t exfat_free_block(service_id_t service_id)
+{
+        exfat_bs_t *bs;
+        bs = block_bb_get(service_id);
+        
+        uint64_t block_count = (DATA_CNT(bs) / 100) * 
+                        bs->allocated_percent;
+
+        return block_count;
+}
+
 /** libfs operations */
 libfs_ops_t exfat_libfs_ops = {
@@ -939 +962 @@
         .is_file = exfat_is_file,
         .service_get = exfat_service_get,
-        .size_block = exfat_size_block
+        .size_block = exfat_size_block,
+        .total_block = exfat_total_block,
+        .free_block = exfat_free_block
 };