337 static errcode_t alloc_size_dir(ext2_filsys fs, struct out_dir *outdir,  in alloc_size_dir()  argument
342 	if (outdir->max) {  in alloc_size_dir()
343 		retval = ext2fs_resize_array(fs->blocksize, outdir->max, blocks,  in alloc_size_dir()
344 					     &outdir->buf);  in alloc_size_dir()
348 					     outdir->max, blocks,  in alloc_size_dir()
349 					     &outdir->hashes);  in alloc_size_dir()
353 		retval = ext2fs_get_array(fs->blocksize, blocks, &outdir->buf);  in alloc_size_dir()
357 					  &outdir->hashes);  in alloc_size_dir()
360 		outdir->num = 0;  in alloc_size_dir()
362 	outdir->max = blocks;  in alloc_size_dir()
366 static void free_out_dir(struct out_dir *outdir)  in free_out_dir()  argument
368 	free(outdir->buf);  in free_out_dir()
369 	free(outdir->hashes);  in free_out_dir()
370 	outdir->max = 0;  in free_out_dir()
371 	outdir->num =0;  in free_out_dir()
374 static errcode_t get_next_block(ext2_filsys fs, struct out_dir *outdir,  in get_next_block()  argument
379 	if (outdir->num >= outdir->max) {  in get_next_block()
380 		int increment = outdir->max / 10;  in get_next_block()
384 		retval = alloc_size_dir(fs, outdir, outdir->max + increment);  in get_next_block()
388 	*ret = outdir->buf + (size_t)outdir->num++ * fs->blocksize;  in get_next_block()
538 				  struct out_dir *outdir)  in copy_dir_entries()  argument
565 	outdir->max = 0;  in copy_dir_entries()
566 	retval = alloc_size_dir(fs, outdir,  in copy_dir_entries()
570 	outdir->num = fd->compress ? 0 : 1;  in copy_dir_entries()
572 	outdir->hashes[0] = 0;  in copy_dir_entries()
574 	if ((retval = get_next_block(fs, outdir, &block_start)))  in copy_dir_entries()
602 			if ((retval = get_next_block(fs, outdir,  in copy_dir_entries()
611 				outdir->hashes[outdir->num-1] = ent->hash | 1;  in copy_dir_entries()
613 				outdir->hashes[outdir->num-1] = ent->hash;  in copy_dir_entries()
731 			struct out_dir *outdir, int i,  in alloc_blocks()  argument
740 	*prev_ent = (struct ext2_dx_entry *) (outdir->buf + *prev_offset);  in alloc_blocks()
741 	(*prev_ent)->block = ext2fs_cpu_to_le32(outdir->num);  in alloc_blocks()
745 			ext2fs_cpu_to_le32(outdir->hashes[i]);  in alloc_blocks()
747 	retval = get_next_block(fs, outdir, &block_start);  in alloc_blocks()
752 	*prev_ent = (struct ext2_dx_entry *) (outdir->buf + *prev_offset);  in alloc_blocks()
757 		*next_offset = ((char *) *next_ent - outdir->buf);  in alloc_blocks()
771 				struct out_dir *outdir,  in calculate_tree()  argument
783 	root_info = set_root_node(fs, outdir->buf, ino, parent, inode);  in calculate_tree()
784 	root_offset = limit_offset = ((char *) root_info - outdir->buf) +  in calculate_tree()
786 	root_limit = (struct ext2_dx_countlimit *) (outdir->buf + limit_offset);  in calculate_tree()
788 	nblks = outdir->num;  in calculate_tree()
793 		root = (struct ext2_dx_entry *) (outdir->buf + root_offset);  in calculate_tree()
798 					ext2fs_cpu_to_le32(outdir->hashes[i]);  in calculate_tree()
812 						      NULL, outdir, i, &c1,  in calculate_tree()
820 					ext2fs_cpu_to_le32(outdir->hashes[i]);  in calculate_tree()
838 						      &int_offset, outdir, i,  in calculate_tree()
844 				int delta1 = (char *)int_limit - outdir->buf;  in calculate_tree()
845 				int delta2 = (char *)root - outdir->buf;  in calculate_tree()
849 						      NULL, outdir, i, &c2,  in calculate_tree()
856 					(outdir->buf + delta1);  in calculate_tree()
858 					(outdir->buf + delta2);  in calculate_tree()
863 					ext2fs_cpu_to_le32(outdir->hashes[i]);  in calculate_tree()
874 	root_limit = (struct ext2_dx_countlimit *) (outdir->buf + limit_offset);  in calculate_tree()
882 	struct out_dir *outdir;  member
911 	if (blockcnt < wd->outdir->num)  in write_dir_block()
912 		dir = wd->outdir->buf + (blockcnt * fs->blocksize);  in write_dir_block()
919 		wd->outdir->num++;  in write_dir_block()
941 				 struct out_dir *outdir,  in write_directory()  argument
948 	retval = e2fsck_expand_directory(ctx, ino, -1, outdir->num);  in write_directory()
952 	wd.outdir = outdir;  in write_directory()
972 	       ino, outdir->num, outdir->num * fs->blocksize);  in write_directory()
974 	retval = ext2fs_inode_size_set(fs, inode, (ext2_off64_t)outdir->num *  in write_directory()
980 	return ext2fs_punch(fs, ino, inode, NULL, outdir->num, ~0ULL);  in write_directory()
992 	struct out_dir		outdir = { 0, 0, 0, 0 };  in e2fsck_rehash_dir()  local
1082 	retval = copy_dir_entries(ctx, &fd, &outdir);  in e2fsck_rehash_dir()
1090 		retval = calculate_tree(fs, &outdir, ino, fd.parent, fd.inode);  in e2fsck_rehash_dir()
1095 	retval = write_directory(ctx, fs, &outdir, ino, &inode, fd.compress);  in e2fsck_rehash_dir()
1107 	free_out_dir(&outdir);  in e2fsck_rehash_dir()