Changeset 8ff0bd2 in mainline for uspace/srv/fs/exfat/exfat_bitmap.h

Timestamp:

2011-09-04T11:30:58Z (14 years ago)

Author:

Maurizio Lombardi <m.lombardi85@…>

Branches:

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

Children:

03bc76a

Parents:

d2c67e7 (diff), deac215e (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:

Merge mainline changes

File:

• uspace/srv/fs/exfat/exfat_bitmap.h (moved) (moved from uspace/srv/fs/devfs/devfs_ops.h ) (2 diffs)

uspace/srv/fs/exfat/exfat_bitmap.h

@@ -1 +1 @@
 /*
- * Copyright (c) 2009 Martin Decky
+ * Copyright (c) 2011 Oleg Romanenko
  * All rights reserved.
  *
@@ -31 +31 @@
  */
 
-#ifndef DEVFS_DEVFS_OPS_H_
-#define DEVFS_DEVFS_OPS_H_
+#ifndef EXFAT_EXFAT_BITMAP_H_
+#define EXFAT_EXFAT_BITMAP_H_
 
-#include <ipc/common.h>
-#include <bool.h>
+#include <stdint.h>
+#include "exfat.h"
+#include "exfat_fat.h"
 
-extern bool devfs_init(void);
+/* forward declarations */
+struct exfat_node;
+struct exfat_bs;
 
-extern void devfs_mounted(ipc_callid_t, ipc_call_t *);
-extern void devfs_mount(ipc_callid_t, ipc_call_t *);
-extern void devfs_unmounted(ipc_callid_t, ipc_call_t *);
-extern void devfs_unmount(ipc_callid_t, ipc_call_t *);
-extern void devfs_lookup(ipc_callid_t, ipc_call_t *);
-extern void devfs_open_node(ipc_callid_t, ipc_call_t *);
-extern void devfs_stat(ipc_callid_t, ipc_call_t *);
-extern void devfs_sync(ipc_callid_t, ipc_call_t *);
-extern void devfs_read(ipc_callid_t, ipc_call_t *);
-extern void devfs_write(ipc_callid_t, ipc_call_t *);
-extern void devfs_truncate(ipc_callid_t, ipc_call_t *);
-extern void devfs_close(ipc_callid_t, ipc_call_t *);
-extern void devfs_destroy(ipc_callid_t, ipc_call_t *);
+extern int bitmap_alloc_clusters(struct exfat_bs *, service_id_t, 
+    exfat_cluster_t *, exfat_cluster_t);
+extern int bitmap_append_clusters(struct exfat_bs *, struct exfat_node *, 
+    exfat_cluster_t);
+extern int bitmap_free_clusters(struct exfat_bs *, struct exfat_node *, 
+    exfat_cluster_t);
+extern int bitmap_replicate_clusters(struct exfat_bs *, struct exfat_node *); 
+
+extern int bitmap_is_free(struct exfat_bs *, service_id_t, exfat_cluster_t);
+extern int bitmap_set_cluster(struct exfat_bs *, service_id_t, exfat_cluster_t);
+extern int bitmap_clear_cluster(struct exfat_bs *, service_id_t, 
+    exfat_cluster_t);
+
+extern int bitmap_set_clusters(struct exfat_bs *, service_id_t, 
+    exfat_cluster_t, exfat_cluster_t);
+extern int bitmap_clear_clusters(struct exfat_bs *, service_id_t, 
+    exfat_cluster_t, exfat_cluster_t);
+
 
 #endif