Changeset 5a58ae2 in mainline

Timestamp:

2011-03-17T20:30:51Z (14 years ago)

Author:

Maurizio Lombardi <m.lombardi85@…>

Branches:

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

Children:

7d04324

Parents:

e54ba607

Message:

Link mfs_is_directory() function to the libfs_ops structure

Location:

uspace/srv/fs/minixfs

Files:

• mfs.h (modified) (1 diff)
• mfs_ops.c (modified) (2 diffs)

uspace/srv/fs/minixfs/mfs.h

@@ -100 +100 @@
 extern void mfs_mounted(ipc_callid_t rid, ipc_call_t *request);
 extern void mfs_mount(ipc_callid_t rid, ipc_call_t *request);
+extern bool mfs_is_directory(fs_node_t *fsnode);
 extern devmap_handle_t mfs_device_get(fs_node_t *fsnode);
 extern int  mfs_get_instance(devmap_handle_t handle,

uspace/srv/fs/minixfs/mfs_ops.c

@@ -45 +45 @@
 
 libfs_ops_t mfs_libfs_ops = {
-        .device_get = mfs_device_get
+        .device_get = mfs_device_get,
+        .is_directory = mfs_is_directory
 };
 
@@ -202 +203 @@
 }
 
+bool mfs_is_directory(fs_node_t *fsnode)
+{
+        struct mfs_node *node = fsnode->data;
+        struct mfs_sb_info *sbi = node->instance->sbi;
+
+        if (sbi->fs_version == MFS_VERSION_V1)
+                return S_ISDIR(node->ino->i_mode);
+        else
+                return S_ISDIR(node->ino2->i_mode);
+}
+
 /*
  * Find a filesystem instance given the devmap handle