Changeset 652 for soft/giet_vm/giet_fat32/fat32.c

Timestamp:

Jul 22, 2015, 2:31:34 PM (9 years ago)

Author:

guerin

Message:

fat32: create Inode-Tree root using _allocate_one_inode()

No need to duplicate the code.

File:

• soft/giet_vm/giet_fat32/fat32.c (modified) (1 diff)

soft/giet_vm/giet_fat32/fat32.c

@@ -2751 +2751 @@
     if ( kernel_mode )
     {
-        unsigned int   n;
-
-        // allocate and initialise the Inode-Tree root 
-        fat_inode_t*      inode  = _malloc( sizeof(fat_inode_t) );
-        fat_cache_node_t* cache  = _allocate_one_cache_node( NULL );
-
-        inode->parent   = NULL;        // no parent
-        inode->next     = NULL;        // no brother
-        inode->child    = NULL;        // children come later
-        inode->cache    = cache;       // empty cache
-        inode->cluster  = 2;           // forced value
-        inode->size     = 0;           // no size for a directory
-        inode->count    = 0;           // children come later
-        inode->dentry   = 0;           // no parent => no dentry
-        inode->levels   = 1;           // one level cache
-        inode->is_dir   = 1;           // it's a directory
-        _strcpy( inode->name , "/" );
-
-        _fat.inode_tree_root = inode;
-
-        // initialise the lock
+        unsigned int i;
+
+        // create Inode-Tree root
+        _fat.inode_tree_root = _allocate_one_inode("/", // dir name
+                                                   1,   // directory
+                                                   2,   // cluster id
+                                                   0,   // no size
+                                                   0,   // no children
+                                                   0,   // no dentry
+                                                   1);  // allocate cache
+
+        // initialize lock
         _spin_lock_init( &_fat.fat_lock );
 
-        // initialise File Descriptor Array
-        for( n = 0 ; n < GIET_OPEN_FILES_MAX ; n++ ) _fat.fd[n].allocated = 0;
-
-        // initialise fat_cache root
+        // initialize File Descriptor Array
+        for( i = 0 ; i < GIET_OPEN_FILES_MAX ; i++ ) _fat.fd[i].allocated = 0;
+
+        // initialize fat_cache root
         _fat.fat_cache_root   = _allocate_one_cache_node( NULL );
         _fat.fat_cache_levels = _get_levels_from_size( _fat.fat_sectors << 9 );