cifs: rename cifs_strlcpy_to_host and make it use new functions

[pandora-kernel.git] / fs / reiserfs / dir.c

diff --git a/fs/reiserfs/dir.c b/fs/reiserfs/dir.c
index e6b03d2..67a80d7 100644 (file)
--- a/fs/reiserfs/dir.c
+++ b/fs/reiserfs/dir.c
@@ -41,10 +41,10 @@ static int reiserfs_dir_fsync(struct file *filp, struct dentry *dentry,
 
 #define store_ih(where,what) copy_item_head (where, what)
 
-//
-static int reiserfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
+int reiserfs_readdir_dentry(struct dentry *dentry, void *dirent,
+                          filldir_t filldir, loff_t *pos)
 {
-       struct inode *inode = filp->f_path.dentry->d_inode;
+       struct inode *inode = dentry->d_inode;
        struct cpu_key pos_key; /* key of current position in the directory (key of directory entry) */
        INITIALIZE_PATH(path_to_entry);
        struct buffer_head *bh;
@@ -64,13 +64,9 @@ static int reiserfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
 
        /* form key for search the next directory entry using f_pos field of
           file structure */
-       make_cpu_key(&pos_key, inode,
-                    (filp->f_pos) ? (filp->f_pos) : DOT_OFFSET, TYPE_DIRENTRY,
-                    3);
+       make_cpu_key(&pos_key, inode, *pos ?: DOT_OFFSET, TYPE_DIRENTRY, 3);
        next_pos = cpu_key_k_offset(&pos_key);
 
-       /*  reiserfs_warning (inode->i_sb, "reiserfs_readdir 1: f_pos = %Ld", filp->f_pos); */
-
        path_to_entry.reada = PATH_READA;
        while (1) {
              research:
@@ -144,7 +140,7 @@ static int reiserfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
                                /* Ignore the .reiserfs_priv entry */
                                if (reiserfs_xattrs(inode->i_sb) &&
                                    !old_format_only(inode->i_sb) &&
-                                   filp->f_path.dentry == inode->i_sb->s_root &&
+                                   dentry == inode->i_sb->s_root &&
                                    REISERFS_SB(inode->i_sb)->priv_root &&
                                    REISERFS_SB(inode->i_sb)->priv_root->d_inode
                                    && deh_objectid(deh) ==
@@ -156,7 +152,7 @@ static int reiserfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
                                }
 
                                d_off = deh_offset(deh);
-                               filp->f_pos = d_off;
+                               *pos = d_off;
                                d_ino = deh_objectid(deh);
                                if (d_reclen <= 32) {
                                        local_buf = small_buf;
@@ -223,15 +219,21 @@ static int reiserfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
 
        }                       /* while */
 
-      end:
-       filp->f_pos = next_pos;
+end:
+       *pos = next_pos;
        pathrelse(&path_to_entry);
        reiserfs_check_path(&path_to_entry);
-      out:
+out:
        reiserfs_write_unlock(inode->i_sb);
        return ret;
 }
 
+static int reiserfs_readdir(struct file *file, void *dirent, filldir_t filldir)
+{
+       struct dentry *dentry = file->f_path.dentry;
+       return reiserfs_readdir_dentry(dentry, dirent, filldir, &file->f_pos);
+}
+
 /* compose directory item containing "." and ".." entries (entries are
    not aligned to 4 byte boundary) */
 /* the last four params are LE */