| /* |
| * 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/blkdev.h> |
| #include <linux/mm.h> |
| #include <linux/fs.h> |
| #include <linux/pagemap.h> |
| #include <linux/mpage.h> |
| #include <linux/sched.h> |
| #include <linux/aio.h> |
| |
| #include "hfsplus_fs.h" |
| #include "hfsplus_raw.h" |
| #include "xattr.h" |
| #include "acl.h" |
| |
| static int hfsplus_readpage(struct file *file, struct page *page) |
| { |
| return block_read_full_page(page, hfsplus_get_block); |
| } |
| |
| static int hfsplus_writepage(struct page *page, struct writeback_control *wbc) |
| { |
| return block_write_full_page(page, hfsplus_get_block, wbc); |
| } |
| |
| static void hfsplus_write_failed(struct address_space *mapping, loff_t to) |
| { |
| struct inode *inode = mapping->host; |
| |
| if (to > inode->i_size) { |
| truncate_pagecache(inode, inode->i_size); |
| hfsplus_file_truncate(inode); |
| } |
| } |
| |
| static int hfsplus_write_begin(struct file *file, struct address_space *mapping, |
| loff_t pos, unsigned len, unsigned flags, |
| struct page **pagep, void **fsdata) |
| { |
| int ret; |
| |
| *pagep = NULL; |
| ret = cont_write_begin(file, mapping, pos, len, flags, pagep, fsdata, |
| hfsplus_get_block, |
| &HFSPLUS_I(mapping->host)->phys_size); |
| if (unlikely(ret)) |
| hfsplus_write_failed(mapping, pos + len); |
| |
| return ret; |
| } |
| |
| 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, gfp_t 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) |
| 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); |
| } |
| return res ? try_to_free_buffers(page) : 0; |
| } |
| |
| static ssize_t hfsplus_direct_IO(int rw, struct kiocb *iocb, |
| struct iov_iter *iter, loff_t offset) |
| { |
| struct file *file = iocb->ki_filp; |
| struct address_space *mapping = file->f_mapping; |
| struct inode *inode = file_inode(file)->i_mapping->host; |
| size_t count = iov_iter_count(iter); |
| ssize_t ret; |
| |
| ret = blockdev_direct_IO(rw, iocb, inode, iter, offset, |
| hfsplus_get_block); |
| |
| /* |
| * In case of error extending write may have instantiated a few |
| * blocks outside i_size. Trim these off again. |
| */ |
| if (unlikely((rw & WRITE) && ret < 0)) { |
| loff_t isize = i_size_read(inode); |
| loff_t end = offset + count; |
| |
| if (end > isize) |
| hfsplus_write_failed(mapping, end); |
| } |
| |
| return ret; |
| } |
| |
| static int hfsplus_writepages(struct address_space *mapping, |
| struct writeback_control *wbc) |
| { |
| return mpage_writepages(mapping, wbc, hfsplus_get_block); |
| } |
| |
| const struct address_space_operations hfsplus_btree_aops = { |
| .readpage = hfsplus_readpage, |
| .writepage = hfsplus_writepage, |
| .write_begin = hfsplus_write_begin, |
| .write_end = generic_write_end, |
| .bmap = hfsplus_bmap, |
| .releasepage = hfsplus_releasepage, |
| }; |
| |
| const struct address_space_operations hfsplus_aops = { |
| .readpage = hfsplus_readpage, |
| .writepage = hfsplus_writepage, |
| .write_begin = hfsplus_write_begin, |
| .write_end = generic_write_end, |
| .bmap = hfsplus_bmap, |
| .direct_IO = hfsplus_direct_IO, |
| .writepages = hfsplus_writepages, |
| }; |
| |
| const struct dentry_operations hfsplus_dentry_operations = { |
| .d_hash = hfsplus_hash_dentry, |
| .d_compare = hfsplus_compare_dentry, |
| }; |
| |
| static void hfsplus_get_perms(struct inode *inode, |
| struct hfsplus_perm *perms, int dir) |
| { |
| struct hfsplus_sb_info *sbi = HFSPLUS_SB(inode->i_sb); |
| u16 mode; |
| |
| mode = be16_to_cpu(perms->mode); |
| |
| i_uid_write(inode, be32_to_cpu(perms->owner)); |
| if (!i_uid_read(inode) && !mode) |
| inode->i_uid = sbi->uid; |
| |
| i_gid_write(inode, be32_to_cpu(perms->group)); |
| if (!i_gid_read(inode) && !mode) |
| inode->i_gid = sbi->gid; |
| |
| if (dir) { |
| mode = mode ? (mode & S_IALLUGO) : (S_IRWXUGO & ~(sbi->umask)); |
| mode |= S_IFDIR; |
| } else if (!mode) |
| mode = S_IFREG | ((S_IRUGO|S_IWUGO) & ~(sbi->umask)); |
| inode->i_mode = mode; |
| |
| 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 int hfsplus_file_open(struct inode *inode, struct file *file) |
| { |
| if (HFSPLUS_IS_RSRC(inode)) |
| inode = HFSPLUS_I(inode)->rsrc_inode; |
| if (!(file->f_flags & O_LARGEFILE) && i_size_read(inode) > MAX_NON_LFS) |
| return -EOVERFLOW; |
| 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_dec_and_test(&HFSPLUS_I(inode)->opencnt)) { |
| mutex_lock(&inode->i_mutex); |
| 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); |
| } |
| mutex_unlock(&inode->i_mutex); |
| } |
| return 0; |
| } |
| |
| static int hfsplus_setattr(struct dentry *dentry, struct iattr *attr) |
| { |
| struct inode *inode = dentry->d_inode; |
| int error; |
| |
| error = inode_change_ok(inode, attr); |
| if (error) |
| return error; |
| |
| if ((attr->ia_valid & ATTR_SIZE) && |
| attr->ia_size != i_size_read(inode)) { |
| inode_dio_wait(inode); |
| truncate_setsize(inode, attr->ia_size); |
| hfsplus_file_truncate(inode); |
| } |
| |
| setattr_copy(inode, attr); |
| mark_inode_dirty(inode); |
| |
| if (attr->ia_valid & ATTR_MODE) { |
| error = posix_acl_chmod(inode, inode->i_mode); |
| if (unlikely(error)) |
| return error; |
| } |
| |
| return 0; |
| } |
| |
| int hfsplus_file_fsync(struct file *file, loff_t start, loff_t end, |
| int datasync) |
| { |
| struct inode *inode = file->f_mapping->host; |
| struct hfsplus_inode_info *hip = HFSPLUS_I(inode); |
| struct hfsplus_sb_info *sbi = HFSPLUS_SB(inode->i_sb); |
| int error = 0, error2; |
| |
| error = filemap_write_and_wait_range(inode->i_mapping, start, end); |
| if (error) |
| return error; |
| mutex_lock(&inode->i_mutex); |
| |
| /* |
| * Sync inode metadata into the catalog and extent trees. |
| */ |
| sync_inode_metadata(inode, 1); |
| |
| /* |
| * And explicitly write out the btrees. |
| */ |
| if (test_and_clear_bit(HFSPLUS_I_CAT_DIRTY, &hip->flags)) |
| error = filemap_write_and_wait(sbi->cat_tree->inode->i_mapping); |
| |
| if (test_and_clear_bit(HFSPLUS_I_EXT_DIRTY, &hip->flags)) { |
| error2 = |
| filemap_write_and_wait(sbi->ext_tree->inode->i_mapping); |
| if (!error) |
| error = error2; |
| } |
| |
| if (test_and_clear_bit(HFSPLUS_I_ATTR_DIRTY, &hip->flags)) { |
| if (sbi->attr_tree) { |
| error2 = |
| filemap_write_and_wait( |
| sbi->attr_tree->inode->i_mapping); |
| if (!error) |
| error = error2; |
| } else { |
| pr_err("sync non-existent attributes tree\n"); |
| } |
| } |
| |
| if (test_and_clear_bit(HFSPLUS_I_ALLOC_DIRTY, &hip->flags)) { |
| error2 = filemap_write_and_wait(sbi->alloc_file->i_mapping); |
| if (!error) |
| error = error2; |
| } |
| |
| if (!test_bit(HFSPLUS_SB_NOBARRIER, &sbi->flags)) |
| blkdev_issue_flush(inode->i_sb->s_bdev, GFP_KERNEL, NULL); |
| |
| mutex_unlock(&inode->i_mutex); |
| |
| return error; |
| } |
| |
| static const struct inode_operations hfsplus_file_inode_operations = { |
| .setattr = hfsplus_setattr, |
| .setxattr = generic_setxattr, |
| .getxattr = generic_getxattr, |
| .listxattr = hfsplus_listxattr, |
| .removexattr = generic_removexattr, |
| #ifdef CONFIG_HFSPLUS_FS_POSIX_ACL |
| .get_acl = hfsplus_get_posix_acl, |
| .set_acl = hfsplus_set_posix_acl, |
| #endif |
| }; |
| |
| static const struct file_operations hfsplus_file_operations = { |
| .llseek = generic_file_llseek, |
| .read = new_sync_read, |
| .read_iter = generic_file_read_iter, |
| .write = do_sync_write, |
| .aio_write = generic_file_aio_write, |
| .mmap = generic_file_mmap, |
| .splice_read = generic_file_splice_read, |
| .fsync = hfsplus_file_fsync, |
| .open = hfsplus_file_open, |
| .release = hfsplus_file_release, |
| .unlocked_ioctl = hfsplus_ioctl, |
| }; |
| |
| struct inode *hfsplus_new_inode(struct super_block *sb, umode_t mode) |
| { |
| struct hfsplus_sb_info *sbi = HFSPLUS_SB(sb); |
| struct inode *inode = new_inode(sb); |
| struct hfsplus_inode_info *hip; |
| |
| if (!inode) |
| return NULL; |
| |
| inode->i_ino = sbi->next_cnid++; |
| inode->i_mode = mode; |
| inode->i_uid = current_fsuid(); |
| inode->i_gid = current_fsgid(); |
| set_nlink(inode, 1); |
| inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME_SEC; |
| |
| hip = HFSPLUS_I(inode); |
| INIT_LIST_HEAD(&hip->open_dir_list); |
| mutex_init(&hip->extents_lock); |
| atomic_set(&hip->opencnt, 0); |
| hip->extent_state = 0; |
| hip->flags = 0; |
| hip->userflags = 0; |
| hip->subfolders = 0; |
| memset(hip->first_extents, 0, sizeof(hfsplus_extent_rec)); |
| memset(hip->cached_extents, 0, sizeof(hfsplus_extent_rec)); |
| hip->alloc_blocks = 0; |
| hip->first_blocks = 0; |
| hip->cached_start = 0; |
| hip->cached_blocks = 0; |
| hip->phys_size = 0; |
| hip->fs_blocks = 0; |
| hip->rsrc_inode = NULL; |
| if (S_ISDIR(inode->i_mode)) { |
| inode->i_size = 2; |
| sbi->folder_count++; |
| inode->i_op = &hfsplus_dir_inode_operations; |
| inode->i_fop = &hfsplus_dir_operations; |
| } else if (S_ISREG(inode->i_mode)) { |
| sbi->file_count++; |
| inode->i_op = &hfsplus_file_inode_operations; |
| inode->i_fop = &hfsplus_file_operations; |
| inode->i_mapping->a_ops = &hfsplus_aops; |
| hip->clump_blocks = sbi->data_clump_blocks; |
| } else if (S_ISLNK(inode->i_mode)) { |
| sbi->file_count++; |
| inode->i_op = &page_symlink_inode_operations; |
| inode->i_mapping->a_ops = &hfsplus_aops; |
| hip->clump_blocks = 1; |
| } else |
| sbi->file_count++; |
| insert_inode_hash(inode); |
| mark_inode_dirty(inode); |
| hfsplus_mark_mdb_dirty(sb); |
| |
| 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--; |
| hfsplus_mark_mdb_dirty(sb); |
| 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); |
| } |
| hfsplus_mark_mdb_dirty(sb); |
| } |
| |
| void hfsplus_inode_read_fork(struct inode *inode, struct hfsplus_fork_raw *fork) |
| { |
| struct super_block *sb = inode->i_sb; |
| struct hfsplus_sb_info *sbi = HFSPLUS_SB(sb); |
| struct hfsplus_inode_info *hip = HFSPLUS_I(inode); |
| u32 count; |
| int i; |
| |
| memcpy(&hip->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); |
| hip->first_blocks = count; |
| memset(hip->cached_extents, 0, sizeof(hfsplus_extent_rec)); |
| hip->cached_start = 0; |
| hip->cached_blocks = 0; |
| |
| hip->alloc_blocks = be32_to_cpu(fork->total_blocks); |
| hip->phys_size = inode->i_size = be64_to_cpu(fork->total_size); |
| hip->fs_blocks = |
| (inode->i_size + sb->s_blocksize - 1) >> sb->s_blocksize_bits; |
| inode_set_bytes(inode, hip->fs_blocks << sb->s_blocksize_bits); |
| hip->clump_blocks = |
| be32_to_cpu(fork->clump_size) >> sbi->alloc_blksz_shift; |
| if (!hip->clump_blocks) { |
| hip->clump_blocks = HFSPLUS_IS_RSRC(inode) ? |
| sbi->rsrc_clump_blocks : |
| sbi->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)->linkid = 0; |
| 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); |
| set_nlink(inode, 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 = hfsp_mt2ut(folder->attribute_mod_date); |
| HFSPLUS_I(inode)->create_date = folder->create_date; |
| HFSPLUS_I(inode)->fs_blocks = 0; |
| if (folder->flags & cpu_to_be16(HFSPLUS_HAS_FOLDER_COUNT)) { |
| HFSPLUS_I(inode)->subfolders = |
| be32_to_cpu(folder->subfolders); |
| } |
| 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_RSRC(inode) ? |
| &file->rsrc_fork : &file->data_fork); |
| hfsplus_get_perms(inode, &file->permissions, 0); |
| set_nlink(inode, 1); |
| if (S_ISREG(inode->i_mode)) { |
| if (file->permissions.dev) |
| set_nlink(inode, |
| 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 = hfsp_mt2ut(file->attribute_mod_date); |
| HFSPLUS_I(inode)->create_date = file->create_date; |
| } else { |
| pr_err("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_cat_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); |
| if (folder->flags & cpu_to_be16(HFSPLUS_HAS_FOLDER_COUNT)) { |
| folder->subfolders = |
| cpu_to_be32(HFSPLUS_I(inode)->subfolders); |
| } |
| 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); |
| hfsplus_cat_set_perms(inode, &file->permissions); |
| if (HFSPLUS_FLG_IMMUTABLE & |
| (file->permissions.rootflags | |
| file->permissions.userflags)) |
| 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)); |
| } |
| |
| set_bit(HFSPLUS_I_CAT_DIRTY, &HFSPLUS_I(inode)->flags); |
| out: |
| hfs_find_exit(&fd); |
| return 0; |
| } |