Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 555 insertions, 0 deletions

diff --git a/fs/hfsplus/inode.c b/fs/hfsplus/inode.c
new file mode 100644
index 000000000000..d5642705f633
--- /dev/null
+++ b/fs/hfsplus/inode.c
@@ -0,0 +1,555 @@
+/*
+ *  linux/fs/hfsplus/inode.c
+ *
+ * Copyright (C) 2001
+ * Brad Boyer (flar@allandria.com)
+ * (C) 2003 Ardis Technologies <roman@ardistech.com>
+ *
+ * Inode handling routines
+ */
+
+#include <linux/mm.h>
+#include <linux/fs.h>
+#include <linux/pagemap.h>
+#include <linux/version.h>
+#include <linux/mpage.h>
+
+#include "hfsplus_fs.h"
+#include "hfsplus_raw.h"
+
+static int hfsplus_readpage(struct file *file, struct page *page)
+{
+        //printk("readpage: %lu\n", page->index);
+        return block_read_full_page(page, hfsplus_get_block);
+}
+
+static int hfsplus_writepage(struct page *page, struct writeback_control *wbc)
+{
+        //printk("writepage: %lu\n", page->index);
+        return block_write_full_page(page, hfsplus_get_block, wbc);
+}
+
+static int hfsplus_prepare_write(struct file *file, struct page *page, unsigned from, unsigned to)
+{
+        return cont_prepare_write(page, from, to, hfsplus_get_block,
+                &HFSPLUS_I(page->mapping->host).phys_size);
+}
+
+static sector_t hfsplus_bmap(struct address_space *mapping, sector_t block)
+{
+        return generic_block_bmap(mapping, block, hfsplus_get_block);
+}
+
+static int hfsplus_releasepage(struct page *page, int mask)
+{
+        struct inode *inode = page->mapping->host;
+        struct super_block *sb = inode->i_sb;
+        struct hfs_btree *tree;
+        struct hfs_bnode *node;
+        u32 nidx;
+        int i, res = 1;
+
+        switch (inode->i_ino) {
+        case HFSPLUS_EXT_CNID:
+                tree = HFSPLUS_SB(sb).ext_tree;
+                break;
+        case HFSPLUS_CAT_CNID:
+                tree = HFSPLUS_SB(sb).cat_tree;
+                break;
+        case HFSPLUS_ATTR_CNID:
+                tree = HFSPLUS_SB(sb).attr_tree;
+                break;
+        default:
+                BUG();
+                return 0;
+        }
+        if (tree->node_size >= PAGE_CACHE_SIZE) {
+                nidx = page->index >> (tree->node_size_shift - PAGE_CACHE_SHIFT);
+                spin_lock(&tree->hash_lock);
+                node = hfs_bnode_findhash(tree, nidx);
+                if (!node)
+                        ;
+                else if (atomic_read(&node->refcnt))
+                        res = 0;
+                if (res && node) {
+                        hfs_bnode_unhash(node);
+                        hfs_bnode_free(node);
+                }
+                spin_unlock(&tree->hash_lock);
+        } else {
+                nidx = page->index << (PAGE_CACHE_SHIFT - tree->node_size_shift);
+                i = 1 << (PAGE_CACHE_SHIFT - tree->node_size_shift);
+                spin_lock(&tree->hash_lock);
+                do {
+                        node = hfs_bnode_findhash(tree, nidx++);
+                        if (!node)
+                                continue;
+                        if (atomic_read(&node->refcnt)) {
+                                res = 0;
+                                break;
+                        }
+                        hfs_bnode_unhash(node);
+                        hfs_bnode_free(node);
+                } while (--i && nidx < tree->node_count);
+                spin_unlock(&tree->hash_lock);
+        }
+        //printk("releasepage: %lu,%x = %d\n", page->index, mask, res);
+        return res ? try_to_free_buffers(page) : 0;
+}
+
+static int hfsplus_get_blocks(struct inode *inode, sector_t iblock, unsigned long max_blocks,
+                              struct buffer_head *bh_result, int create)
+{
+        int ret;
+
+        ret = hfsplus_get_block(inode, iblock, bh_result, create);
+        if (!ret)
+                bh_result->b_size = (1 << inode->i_blkbits);
+        return ret;
+}
+
+static ssize_t hfsplus_direct_IO(int rw, struct kiocb *iocb,
+                const struct iovec *iov, loff_t offset, unsigned long nr_segs)
+{
+        struct file *file = iocb->ki_filp;
+        struct inode *inode = file->f_dentry->d_inode->i_mapping->host;
+
+        return blockdev_direct_IO(rw, iocb, inode, inode->i_sb->s_bdev, iov,
+                                  offset, nr_segs, hfsplus_get_blocks, NULL);
+}
+
+static int hfsplus_writepages(struct address_space *mapping,
+                              struct writeback_control *wbc)
+{
+        return mpage_writepages(mapping, wbc, hfsplus_get_block);
+}
+
+struct address_space_operations hfsplus_btree_aops = {
+        .readpage       = hfsplus_readpage,
+        .writepage      = hfsplus_writepage,
+        .sync_page      = block_sync_page,
+        .prepare_write  = hfsplus_prepare_write,
+        .commit_write   = generic_commit_write,
+        .bmap           = hfsplus_bmap,
+        .releasepage    = hfsplus_releasepage,
+};
+
+struct address_space_operations hfsplus_aops = {
+        .readpage       = hfsplus_readpage,
+        .writepage      = hfsplus_writepage,
+        .sync_page      = block_sync_page,
+        .prepare_write  = hfsplus_prepare_write,
+        .commit_write   = generic_commit_write,
+        .bmap           = hfsplus_bmap,
+        .direct_IO      = hfsplus_direct_IO,
+        .writepages     = hfsplus_writepages,
+};
+
+static struct dentry *hfsplus_file_lookup(struct inode *dir, struct dentry *dentry,
+                                          struct nameidata *nd)
+{
+        struct hfs_find_data fd;
+        struct super_block *sb = dir->i_sb;
+        struct inode *inode = NULL;
+        int err;
+
+        if (HFSPLUS_IS_RSRC(dir) || strcmp(dentry->d_name.name, "rsrc"))
+                goto out;
+
+        inode = HFSPLUS_I(dir).rsrc_inode;
+        if (inode)
+                goto out;
+
+        inode = new_inode(sb);
+        if (!inode)
+                return ERR_PTR(-ENOMEM);
+
+        inode->i_ino = dir->i_ino;
+        INIT_LIST_HEAD(&HFSPLUS_I(inode).open_dir_list);
+        init_MUTEX(&HFSPLUS_I(inode).extents_lock);
+        HFSPLUS_I(inode).flags = HFSPLUS_FLG_RSRC;
+
+        hfs_find_init(HFSPLUS_SB(sb).cat_tree, &fd);
+        err = hfsplus_find_cat(sb, dir->i_ino, &fd);
+        if (!err)
+                err = hfsplus_cat_read_inode(inode, &fd);
+        hfs_find_exit(&fd);
+        if (err) {
+                iput(inode);
+                return ERR_PTR(err);
+        }
+        HFSPLUS_I(inode).rsrc_inode = dir;
+        HFSPLUS_I(dir).rsrc_inode = inode;
+        igrab(dir);
+        hlist_add_head(&inode->i_hash, &HFSPLUS_SB(sb).rsrc_inodes);
+        mark_inode_dirty(inode);
+        {
+        void hfsplus_inode_check(struct super_block *sb);
+        atomic_inc(&HFSPLUS_SB(sb).inode_cnt);
+        hfsplus_inode_check(sb);
+        }
+out:
+        d_add(dentry, inode);
+        return NULL;
+}
+
+static void hfsplus_get_perms(struct inode *inode, struct hfsplus_perm *perms, int dir)
+{
+        struct super_block *sb = inode->i_sb;
+        u16 mode;
+
+        mode = be16_to_cpu(perms->mode);
+
+        inode->i_uid = be32_to_cpu(perms->owner);
+        if (!inode->i_uid && !mode)
+                inode->i_uid = HFSPLUS_SB(sb).uid;
+
+        inode->i_gid = be32_to_cpu(perms->group);
+        if (!inode->i_gid && !mode)
+                inode->i_gid = HFSPLUS_SB(sb).gid;
+
+        if (dir) {
+                mode = mode ? (mode & S_IALLUGO) :
+                        (S_IRWXUGO & ~(HFSPLUS_SB(sb).umask));
+                mode |= S_IFDIR;
+        } else if (!mode)
+                mode = S_IFREG | ((S_IRUGO|S_IWUGO) &
+                        ~(HFSPLUS_SB(sb).umask));
+        inode->i_mode = mode;
+
+        HFSPLUS_I(inode).rootflags = perms->rootflags;
+        HFSPLUS_I(inode).userflags = perms->userflags;
+        if (perms->rootflags & HFSPLUS_FLG_IMMUTABLE)
+                inode->i_flags |= S_IMMUTABLE;
+        else
+                inode->i_flags &= ~S_IMMUTABLE;
+        if (perms->rootflags & HFSPLUS_FLG_APPEND)
+                inode->i_flags |= S_APPEND;
+        else
+                inode->i_flags &= ~S_APPEND;
+}
+
+static void hfsplus_set_perms(struct inode *inode, struct hfsplus_perm *perms)
+{
+        if (inode->i_flags & S_IMMUTABLE)
+                perms->rootflags |= HFSPLUS_FLG_IMMUTABLE;
+        else
+                perms->rootflags &= ~HFSPLUS_FLG_IMMUTABLE;
+        if (inode->i_flags & S_APPEND)
+                perms->rootflags |= HFSPLUS_FLG_APPEND;
+        else
+                perms->rootflags &= ~HFSPLUS_FLG_APPEND;
+        perms->userflags = HFSPLUS_I(inode).userflags;
+        perms->mode = cpu_to_be16(inode->i_mode);
+        perms->owner = cpu_to_be32(inode->i_uid);
+        perms->group = cpu_to_be32(inode->i_gid);
+        perms->dev = cpu_to_be32(HFSPLUS_I(inode).dev);
+}
+
+static int hfsplus_permission(struct inode *inode, int mask, struct nameidata *nd)
+{
+        /* MAY_EXEC is also used for lookup, if no x bit is set allow lookup,
+         * open_exec has the same test, so it's still not executable, if a x bit
+         * is set fall back to standard permission check.
+         */
+        if (S_ISREG(inode->i_mode) && mask & MAY_EXEC && !(inode->i_mode & 0111))
+                return 0;
+        return generic_permission(inode, mask, NULL);
+}
+
+
+static int hfsplus_file_open(struct inode *inode, struct file *file)
+{
+        if (HFSPLUS_IS_RSRC(inode))
+                inode = HFSPLUS_I(inode).rsrc_inode;
+        if (atomic_read(&file->f_count) != 1)
+                return 0;
+        atomic_inc(&HFSPLUS_I(inode).opencnt);
+        return 0;
+}
+
+static int hfsplus_file_release(struct inode *inode, struct file *file)
+{
+        struct super_block *sb = inode->i_sb;
+
+        if (HFSPLUS_IS_RSRC(inode))
+                inode = HFSPLUS_I(inode).rsrc_inode;
+        if (atomic_read(&file->f_count) != 0)
+                return 0;
+        if (atomic_dec_and_test(&HFSPLUS_I(inode).opencnt)) {
+                down(&inode->i_sem);
+                hfsplus_file_truncate(inode);
+                if (inode->i_flags & S_DEAD) {
+                        hfsplus_delete_cat(inode->i_ino, HFSPLUS_SB(sb).hidden_dir, NULL);
+                        hfsplus_delete_inode(inode);
+                }
+                up(&inode->i_sem);
+        }
+        return 0;
+}
+
+extern struct inode_operations hfsplus_dir_inode_operations;
+extern struct file_operations hfsplus_dir_operations;
+
+static struct inode_operations hfsplus_file_inode_operations = {
+        .lookup         = hfsplus_file_lookup,
+        .truncate       = hfsplus_file_truncate,
+        .permission     = hfsplus_permission,
+        .setxattr       = hfsplus_setxattr,
+        .getxattr       = hfsplus_getxattr,
+        .listxattr      = hfsplus_listxattr,
+};
+
+static struct file_operations hfsplus_file_operations = {
+        .llseek         = generic_file_llseek,
+        .read           = generic_file_read,
+        .write          = generic_file_write,
+        .mmap           = generic_file_mmap,
+        .sendfile       = generic_file_sendfile,
+        .fsync          = file_fsync,
+        .open           = hfsplus_file_open,
+        .release        = hfsplus_file_release,
+        .ioctl          = hfsplus_ioctl,
+};
+
+struct inode *hfsplus_new_inode(struct super_block *sb, int mode)
+{
+        struct inode *inode = new_inode(sb);
+        if (!inode)
+                return NULL;
+
+        {
+        void hfsplus_inode_check(struct super_block *sb);
+        atomic_inc(&HFSPLUS_SB(sb).inode_cnt);
+        hfsplus_inode_check(sb);
+        }
+        inode->i_ino = HFSPLUS_SB(sb).next_cnid++;
+        inode->i_mode = mode;
+        inode->i_uid = current->fsuid;
+        inode->i_gid = current->fsgid;
+        inode->i_nlink = 1;
+        inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME_SEC;
+        inode->i_blksize = HFSPLUS_SB(sb).alloc_blksz;
+        INIT_LIST_HEAD(&HFSPLUS_I(inode).open_dir_list);
+        init_MUTEX(&HFSPLUS_I(inode).extents_lock);
+        atomic_set(&HFSPLUS_I(inode).opencnt, 0);
+        HFSPLUS_I(inode).flags = 0;
+        memset(HFSPLUS_I(inode).first_extents, 0, sizeof(hfsplus_extent_rec));
+        memset(HFSPLUS_I(inode).cached_extents, 0, sizeof(hfsplus_extent_rec));
+        HFSPLUS_I(inode).alloc_blocks = 0;
+        HFSPLUS_I(inode).first_blocks = 0;
+        HFSPLUS_I(inode).cached_start = 0;
+        HFSPLUS_I(inode).cached_blocks = 0;
+        HFSPLUS_I(inode).phys_size = 0;
+        HFSPLUS_I(inode).fs_blocks = 0;
+        HFSPLUS_I(inode).rsrc_inode = NULL;
+        if (S_ISDIR(inode->i_mode)) {
+                inode->i_size = 2;
+                HFSPLUS_SB(sb).folder_count++;
+                inode->i_op = &hfsplus_dir_inode_operations;
+                inode->i_fop = &hfsplus_dir_operations;
+        } else if (S_ISREG(inode->i_mode)) {
+                HFSPLUS_SB(sb).file_count++;
+                inode->i_op = &hfsplus_file_inode_operations;
+                inode->i_fop = &hfsplus_file_operations;
+                inode->i_mapping->a_ops = &hfsplus_aops;
+                HFSPLUS_I(inode).clump_blocks = HFSPLUS_SB(sb).data_clump_blocks;
+        } else if (S_ISLNK(inode->i_mode)) {
+                HFSPLUS_SB(sb).file_count++;
+                inode->i_op = &page_symlink_inode_operations;
+                inode->i_mapping->a_ops = &hfsplus_aops;
+                HFSPLUS_I(inode).clump_blocks = 1;
+        } else
+                HFSPLUS_SB(sb).file_count++;
+        insert_inode_hash(inode);
+        mark_inode_dirty(inode);
+        sb->s_dirt = 1;
+
+        return inode;
+}
+
+void hfsplus_delete_inode(struct inode *inode)
+{
+        struct super_block *sb = inode->i_sb;
+
+        if (S_ISDIR(inode->i_mode)) {
+                HFSPLUS_SB(sb).folder_count--;
+                sb->s_dirt = 1;
+                return;
+        }
+        HFSPLUS_SB(sb).file_count--;
+        if (S_ISREG(inode->i_mode)) {
+                if (!inode->i_nlink) {
+                        inode->i_size = 0;
+                        hfsplus_file_truncate(inode);
+                }
+        } else if (S_ISLNK(inode->i_mode)) {
+                inode->i_size = 0;
+                hfsplus_file_truncate(inode);
+        }
+        sb->s_dirt = 1;
+}
+
+void hfsplus_inode_read_fork(struct inode *inode, struct hfsplus_fork_raw *fork)
+{
+        struct super_block *sb = inode->i_sb;
+        u32 count;
+        int i;
+
+        memcpy(&HFSPLUS_I(inode).first_extents, &fork->extents,
+               sizeof(hfsplus_extent_rec));
+        for (count = 0, i = 0; i < 8; i++)
+                count += be32_to_cpu(fork->extents[i].block_count);
+        HFSPLUS_I(inode).first_blocks = count;
+        memset(HFSPLUS_I(inode).cached_extents, 0, sizeof(hfsplus_extent_rec));
+        HFSPLUS_I(inode).cached_start = 0;
+        HFSPLUS_I(inode).cached_blocks = 0;
+
+        HFSPLUS_I(inode).alloc_blocks = be32_to_cpu(fork->total_blocks);
+        inode->i_size = HFSPLUS_I(inode).phys_size = be64_to_cpu(fork->total_size);
+        HFSPLUS_I(inode).fs_blocks = (inode->i_size + sb->s_blocksize - 1) >> sb->s_blocksize_bits;
+        inode_set_bytes(inode, HFSPLUS_I(inode).fs_blocks << sb->s_blocksize_bits);
+        HFSPLUS_I(inode).clump_blocks = be32_to_cpu(fork->clump_size) >> HFSPLUS_SB(sb).alloc_blksz_shift;
+        if (!HFSPLUS_I(inode).clump_blocks)
+                HFSPLUS_I(inode).clump_blocks = HFSPLUS_IS_RSRC(inode) ? HFSPLUS_SB(sb).rsrc_clump_blocks :
+                                HFSPLUS_SB(sb).data_clump_blocks;
+}
+
+void hfsplus_inode_write_fork(struct inode *inode, struct hfsplus_fork_raw *fork)
+{
+        memcpy(&fork->extents, &HFSPLUS_I(inode).first_extents,
+               sizeof(hfsplus_extent_rec));
+        fork->total_size = cpu_to_be64(inode->i_size);
+        fork->total_blocks = cpu_to_be32(HFSPLUS_I(inode).alloc_blocks);
+}
+
+int hfsplus_cat_read_inode(struct inode *inode, struct hfs_find_data *fd)
+{
+        hfsplus_cat_entry entry;
+        int res = 0;
+        u16 type;
+
+        type = hfs_bnode_read_u16(fd->bnode, fd->entryoffset);
+
+        HFSPLUS_I(inode).dev = 0;
+        inode->i_blksize = HFSPLUS_SB(inode->i_sb).alloc_blksz;
+        if (type == HFSPLUS_FOLDER) {
+                struct hfsplus_cat_folder *folder = &entry.folder;
+
+                if (fd->entrylength < sizeof(struct hfsplus_cat_folder))
+                        /* panic? */;
+                hfs_bnode_read(fd->bnode, &entry, fd->entryoffset,
+                                        sizeof(struct hfsplus_cat_folder));
+                hfsplus_get_perms(inode, &folder->permissions, 1);
+                inode->i_nlink = 1;
+                inode->i_size = 2 + be32_to_cpu(folder->valence);
+                inode->i_atime = hfsp_mt2ut(folder->access_date);
+                inode->i_mtime = hfsp_mt2ut(folder->content_mod_date);
+                inode->i_ctime = inode->i_mtime;
+                HFSPLUS_I(inode).fs_blocks = 0;
+                inode->i_op = &hfsplus_dir_inode_operations;
+                inode->i_fop = &hfsplus_dir_operations;
+        } else if (type == HFSPLUS_FILE) {
+                struct hfsplus_cat_file *file = &entry.file;
+
+                if (fd->entrylength < sizeof(struct hfsplus_cat_file))
+                        /* panic? */;
+                hfs_bnode_read(fd->bnode, &entry, fd->entryoffset,
+                                        sizeof(struct hfsplus_cat_file));
+
+                hfsplus_inode_read_fork(inode, HFSPLUS_IS_DATA(inode) ?
+                                        &file->data_fork : &file->rsrc_fork);
+                hfsplus_get_perms(inode, &file->permissions, 0);
+                inode->i_nlink = 1;
+                if (S_ISREG(inode->i_mode)) {
+                        if (file->permissions.dev)
+                                inode->i_nlink = be32_to_cpu(file->permissions.dev);
+                        inode->i_op = &hfsplus_file_inode_operations;
+                        inode->i_fop = &hfsplus_file_operations;
+                        inode->i_mapping->a_ops = &hfsplus_aops;
+                } else if (S_ISLNK(inode->i_mode)) {
+                        inode->i_op = &page_symlink_inode_operations;
+                        inode->i_mapping->a_ops = &hfsplus_aops;
+                } else {
+                        init_special_inode(inode, inode->i_mode,
+                                           be32_to_cpu(file->permissions.dev));
+                }
+                inode->i_atime = hfsp_mt2ut(file->access_date);
+                inode->i_mtime = hfsp_mt2ut(file->content_mod_date);
+                inode->i_ctime = inode->i_mtime;
+        } else {
+                printk("HFS+-fs: bad catalog entry used to create inode\n");
+                res = -EIO;
+        }
+        return res;
+}
+
+int hfsplus_cat_write_inode(struct inode *inode)
+{
+        struct inode *main_inode = inode;
+        struct hfs_find_data fd;
+        hfsplus_cat_entry entry;
+
+        if (HFSPLUS_IS_RSRC(inode))
+                main_inode = HFSPLUS_I(inode).rsrc_inode;
+
+        if (!main_inode->i_nlink)
+                return 0;
+
+        if (hfs_find_init(HFSPLUS_SB(main_inode->i_sb).cat_tree, &fd))
+                /* panic? */
+                return -EIO;
+
+        if (hfsplus_find_cat(main_inode->i_sb, main_inode->i_ino, &fd))
+                /* panic? */
+                goto out;
+
+        if (S_ISDIR(main_inode->i_mode)) {
+                struct hfsplus_cat_folder *folder = &entry.folder;
+
+                if (fd.entrylength < sizeof(struct hfsplus_cat_folder))
+                        /* panic? */;
+                hfs_bnode_read(fd.bnode, &entry, fd.entryoffset,
+                                        sizeof(struct hfsplus_cat_folder));
+                /* simple node checks? */
+                hfsplus_set_perms(inode, &folder->permissions);
+                folder->access_date = hfsp_ut2mt(inode->i_atime);
+                folder->content_mod_date = hfsp_ut2mt(inode->i_mtime);
+                folder->attribute_mod_date = hfsp_ut2mt(inode->i_ctime);
+                folder->valence = cpu_to_be32(inode->i_size - 2);
+                hfs_bnode_write(fd.bnode, &entry, fd.entryoffset,
+                                         sizeof(struct hfsplus_cat_folder));
+        } else if (HFSPLUS_IS_RSRC(inode)) {
+                struct hfsplus_cat_file *file = &entry.file;
+                hfs_bnode_read(fd.bnode, &entry, fd.entryoffset,
+                               sizeof(struct hfsplus_cat_file));
+                hfsplus_inode_write_fork(inode, &file->rsrc_fork);
+                hfs_bnode_write(fd.bnode, &entry, fd.entryoffset,
+                                sizeof(struct hfsplus_cat_file));
+        } else {
+                struct hfsplus_cat_file *file = &entry.file;
+
+                if (fd.entrylength < sizeof(struct hfsplus_cat_file))
+                        /* panic? */;
+                hfs_bnode_read(fd.bnode, &entry, fd.entryoffset,
+                                        sizeof(struct hfsplus_cat_file));
+                hfsplus_inode_write_fork(inode, &file->data_fork);
+                if (S_ISREG(inode->i_mode))
+                        HFSPLUS_I(inode).dev = inode->i_nlink;
+                if (S_ISCHR(inode->i_mode) || S_ISBLK(inode->i_mode))
+                        HFSPLUS_I(inode).dev = kdev_t_to_nr(inode->i_rdev);
+                hfsplus_set_perms(inode, &file->permissions);
+                if ((file->permissions.rootflags | file->permissions.userflags) & HFSPLUS_FLG_IMMUTABLE)
+                        file->flags |= cpu_to_be16(HFSPLUS_FILE_LOCKED);
+                else
+                        file->flags &= cpu_to_be16(~HFSPLUS_FILE_LOCKED);
+                file->access_date = hfsp_ut2mt(inode->i_atime);
+                file->content_mod_date = hfsp_ut2mt(inode->i_mtime);
+                file->attribute_mod_date = hfsp_ut2mt(inode->i_ctime);
+                hfs_bnode_write(fd.bnode, &entry, fd.entryoffset,
+                                         sizeof(struct hfsplus_cat_file));
+        }
+out:
+        hfs_find_exit(&fd);
+        return 0;
+}