45 static void ncp_evict_inode(struct inode *);
52 static struct inode *ncp_alloc_inode(struct super_block *sb)  in ncp_alloc_inode()
63 	struct inode *inode = container_of(head, struct inode, i_rcu);  in ncp_i_callback()  local
64 	kmem_cache_free(ncp_inode_cachep, NCP_FINFO(inode));  in ncp_i_callback()
67 static void ncp_destroy_inode(struct inode *inode)  in ncp_destroy_inode()  argument
69 	call_rcu(&inode->i_rcu, ncp_i_callback);  in ncp_destroy_inode()
124 static void ncp_update_dirent(struct inode *inode, struct ncp_entry_info *nwinfo)  in ncp_update_dirent()  argument
126 	NCP_FINFO(inode)->DosDirNum = nwinfo->i.DosDirNum;  in ncp_update_dirent()
127 	NCP_FINFO(inode)->dirEntNum = nwinfo->i.dirEntNum;  in ncp_update_dirent()
128 	NCP_FINFO(inode)->volNumber = nwinfo->volume;  in ncp_update_dirent()
131 void ncp_update_inode(struct inode *inode, struct ncp_entry_info *nwinfo)  in ncp_update_inode()  argument
133 	ncp_update_dirent(inode, nwinfo);  in ncp_update_inode()
134 	NCP_FINFO(inode)->nwattr = nwinfo->i.attributes;  in ncp_update_inode()
135 	NCP_FINFO(inode)->access = nwinfo->access;  in ncp_update_inode()
136 	memcpy(NCP_FINFO(inode)->file_handle, nwinfo->file_handle,  in ncp_update_inode()
139 		nwinfo->i.entryName, NCP_FINFO(inode)->volNumber,  in ncp_update_inode()
140 		NCP_FINFO(inode)->dirEntNum);  in ncp_update_inode()
143 static void ncp_update_dates(struct inode *inode, struct nw_info_struct *nwi)  in ncp_update_dates()  argument
149 		inode->i_mode = nwi->nfs.mode;  in ncp_update_dates()
152 	inode->i_blocks = (i_size_read(inode) + NCP_BLOCK_SIZE - 1) >> NCP_BLOCK_SHIFT;  in ncp_update_dates()
154 	inode->i_mtime.tv_sec = ncp_date_dos2unix(nwi->modifyTime, nwi->modifyDate);  in ncp_update_dates()
155 	inode->i_ctime.tv_sec = ncp_date_dos2unix(nwi->creationTime, nwi->creationDate);  in ncp_update_dates()
156 	inode->i_atime.tv_sec = ncp_date_dos2unix(0, nwi->lastAccessDate);  in ncp_update_dates()
157 	inode->i_atime.tv_nsec = 0;  in ncp_update_dates()
158 	inode->i_mtime.tv_nsec = 0;  in ncp_update_dates()
159 	inode->i_ctime.tv_nsec = 0;  in ncp_update_dates()
162 static void ncp_update_attrs(struct inode *inode, struct ncp_entry_info *nwinfo)  in ncp_update_attrs()  argument
165 	struct ncp_server *server = NCP_SERVER(inode);  in ncp_update_attrs()
168 		inode->i_mode = server->m.dir_mode;  in ncp_update_attrs()
171 		i_size_write(inode, NCP_BLOCK_SIZE);  in ncp_update_attrs()
175 		inode->i_mode = server->m.file_mode;  in ncp_update_attrs()
177 		i_size_write(inode, size);  in ncp_update_attrs()
186 							inode->i_mode = (inode->i_mode & ~S_IFMT) | S_IFLNK;  in ncp_update_attrs()
187 							NCP_FINFO(inode)->flags |= NCPI_KLUDGE_SYMLINK;  in ncp_update_attrs()
194 						inode->i_mode |= S_IRUGO;  in ncp_update_attrs()
198 						inode->i_mode |= (inode->i_mode >> 2) & S_IXUGO;  in ncp_update_attrs()
208 	if (nwi->attributes & aRONLY) inode->i_mode &= ~S_IWUGO;  in ncp_update_attrs()
211 void ncp_update_inode2(struct inode* inode, struct ncp_entry_info *nwinfo)  in ncp_update_inode2()  argument
213 	NCP_FINFO(inode)->flags = 0;  in ncp_update_inode2()
214 	if (!atomic_read(&NCP_FINFO(inode)->opened)) {  in ncp_update_inode2()
215 		NCP_FINFO(inode)->nwattr = nwinfo->i.attributes;  in ncp_update_inode2()
216 		ncp_update_attrs(inode, nwinfo);  in ncp_update_inode2()
219 	ncp_update_dates(inode, &nwinfo->i);  in ncp_update_inode2()
220 	ncp_update_dirent(inode, nwinfo);  in ncp_update_inode2()
226 static void ncp_set_attr(struct inode *inode, struct ncp_entry_info *nwinfo)  in ncp_set_attr()  argument
228 	struct ncp_server *server = NCP_SERVER(inode);  in ncp_set_attr()
230 	NCP_FINFO(inode)->flags = 0;  in ncp_set_attr()
232 	ncp_update_attrs(inode, nwinfo);  in ncp_set_attr()
234 	ncp_dbg(2, "inode->i_mode = %u\n", inode->i_mode);  in ncp_set_attr()
236 	set_nlink(inode, 1);  in ncp_set_attr()
237 	inode->i_uid = server->m.uid;  in ncp_set_attr()
238 	inode->i_gid = server->m.gid;  in ncp_set_attr()
240 	ncp_update_dates(inode, &nwinfo->i);  in ncp_set_attr()
241 	ncp_update_inode(inode, nwinfo);  in ncp_set_attr()
256 struct inode * 
259 	struct inode *inode;  in ncp_iget()  local
266 	inode = new_inode(sb);  in ncp_iget()
267 	if (inode) {  in ncp_iget()
268 		atomic_set(&NCP_FINFO(inode)->opened, info->opened);  in ncp_iget()
270 		inode->i_ino = info->ino;  in ncp_iget()
271 		ncp_set_attr(inode, info);  in ncp_iget()
272 		if (S_ISREG(inode->i_mode)) {  in ncp_iget()
273 			inode->i_op = &ncp_file_inode_operations;  in ncp_iget()
274 			inode->i_fop = &ncp_file_operations;  in ncp_iget()
275 		} else if (S_ISDIR(inode->i_mode)) {  in ncp_iget()
276 			inode->i_op = &ncp_dir_inode_operations;  in ncp_iget()
277 			inode->i_fop = &ncp_dir_operations;  in ncp_iget()
279 …} else if (S_ISCHR(inode->i_mode) || S_ISBLK(inode->i_mode) || S_ISFIFO(inode->i_mode) || S_ISSOCK…  in ncp_iget()
280 			init_special_inode(inode, inode->i_mode,  in ncp_iget()
284 		} else if (S_ISLNK(inode->i_mode)) {  in ncp_iget()
285 			inode->i_op = &ncp_symlink_inode_operations;  in ncp_iget()
286 			inode->i_data.a_ops = &ncp_symlink_aops;  in ncp_iget()
289 			make_bad_inode(inode);  in ncp_iget()
291 		insert_inode_hash(inode);  in ncp_iget()
294 	return inode;  in ncp_iget()
298 ncp_evict_inode(struct inode *inode)  in ncp_evict_inode()  argument
300 	truncate_inode_pages_final(&inode->i_data);  in ncp_evict_inode()
301 	clear_inode(inode);  in ncp_evict_inode()
303 	if (S_ISDIR(inode->i_mode)) {  in ncp_evict_inode()
304 		ncp_dbg(2, "put directory %ld\n", inode->i_ino);  in ncp_evict_inode()
307 	if (ncp_make_closed(inode) != 0) {  in ncp_evict_inode()
472 	struct inode *root_inode;  in ncp_fill_super()
803 	struct inode* i;  in ncp_statfs()
868 	struct inode *inode = d_inode(dentry);  in ncp_notify_change()  local
876 	server = NCP_SERVER(inode);  in ncp_notify_change()
887 	result = inode_change_ok(inode, attr);  in ncp_notify_change()
913                 if (S_ISDIR(inode->i_mode)) {  in ncp_notify_change()
934 		if (ncp_is_nfs_extras(server, NCP_FINFO(inode)->volNumber)) {  in ncp_notify_change()
936 						     NCP_FINFO(inode)->volNumber,  in ncp_notify_change()
937 						     NCP_FINFO(inode)->dirEntNum,  in ncp_notify_change()
949 				setattr_copy(inode, &tmpattr);  in ncp_notify_change()
950 				mark_inode_dirty(inode);  in ncp_notify_change()
964 		if ((result = ncp_make_open(inode, O_WRONLY)) < 0) {  in ncp_notify_change()
968 		ncp_write_kernel(NCP_SERVER(inode), NCP_FINFO(inode)->file_handle,  in ncp_notify_change()
973 		ncp_inode_close(inode);  in ncp_notify_change()
974 		result = ncp_make_closed(inode);  in ncp_notify_change()
978 		if (attr->ia_size != i_size_read(inode)) {  in ncp_notify_change()
979 			truncate_setsize(inode, attr->ia_size);  in ncp_notify_change()
980 			mark_inode_dirty(inode);  in ncp_notify_change()
1000 		result = ncp_modify_file_or_subdir_dos_info(NCP_SERVER(inode),  in ncp_notify_change()
1001 				      inode, info_mask, &info);  in ncp_notify_change()
1015 			NCP_FINFO(inode)->nwattr = info.attributes;  in ncp_notify_change()
1021 	setattr_copy(inode, attr);  in ncp_notify_change()
1022 	mark_inode_dirty(inode);  in ncp_notify_change()