68 	fsnode		*first, *cur, *prev, *last;  in walk_dir()  local
86 		first = cur = join;  in walk_dir()
87 		while (cur->next != NULL)  in walk_dir()
88 			cur = cur->next;  in walk_dir()
89 		prev = last = cur;  in walk_dir()
118 			cur = join->next;  in walk_dir()
120 				if (cur == NULL || strcmp(cur->name, name) == 0)  in walk_dir()
122 				if (cur == last) {  in walk_dir()
123 					cur = NULL;  in walk_dir()
126 				cur = cur->next;  in walk_dir()
128 			if (cur != NULL) {  in walk_dir()
129 				if (S_ISDIR(cur->type) &&  in walk_dir()
131 					cur->child = walk_dir(root, rp, cur,  in walk_dir()
132 					    cur->child);  in walk_dir()
138 				    inode_type(cur->type));  in walk_dir()
142 		cur = create_fsnode(root, dir, name, &stbuf);  in walk_dir()
143 		cur->parent = parent;  in walk_dir()
146 			cur->next = first;  in walk_dir()
147 			first = cur;  in walk_dir()
149 				prev = cur;  in walk_dir()
150 			cur->first = first;  in walk_dir()
153 				prev->next = cur;  in walk_dir()
154 			prev = cur;  in walk_dir()
156 				first = cur;  in walk_dir()
157 			cur->first = first;  in walk_dir()
158 			if (S_ISDIR(cur->type)) {  in walk_dir()
159 				cur->child = walk_dir(root, rp, cur, NULL);  in walk_dir()
166 			curino = link_check(cur->inode);  in walk_dir()
168 				free(cur->inode);  in walk_dir()
169 				cur->inode = curino;  in walk_dir()
170 				cur->inode->nlink++;  in walk_dir()
173 		if (S_ISLNK(cur->type)) {  in walk_dir()
181 			cur->symlink = estrdup(slink);  in walk_dir()
186 		for (cur = first->next; cur != NULL; cur = cur->next)  in walk_dir()
187 			cur->first = first;  in walk_dir()
197 	fsnode *cur;  in create_fsnode()  local
199 	cur = ecalloc(1, sizeof(*cur));  in create_fsnode()
200 	cur->path = estrdup(path);  in create_fsnode()
201 	cur->name = estrdup(name);  in create_fsnode()
202 	cur->inode = ecalloc(1, sizeof(*cur->inode));  in create_fsnode()
203 	cur->root = root;  in create_fsnode()
204 	cur->type = stbuf->st_mode & S_IFMT;  in create_fsnode()
205 	cur->inode->nlink = 1;  in create_fsnode()
206 	cur->inode->st = *stbuf;  in create_fsnode()
208 		cur->inode->st.st_atim.tv_sec = stampts;  in create_fsnode()
209 		cur->inode->st.st_atim.tv_nsec = 0;  in create_fsnode()
210 		cur->inode->st.st_mtim = cur->inode->st.st_ctim =  in create_fsnode()
211 		    cur->inode->st.st_atim;  in create_fsnode()
213 	return (cur);  in create_fsnode()
224 	fsnode	*cur, *next;  in free_fsnodes()  local
239 		for (cur = node->first; cur->next; cur = cur->next) {  in free_fsnodes()
240 			if (cur->next == node) {  in free_fsnodes()
241 				cur->next = node->next;  in free_fsnodes()
248 	for (cur = node; cur != NULL; cur = next) {  in free_fsnodes()
249 		next = cur->next;  in free_fsnodes()
250 		if (cur->child) {  in free_fsnodes()
251 			cur->child->parent = NULL;  in free_fsnodes()
252 			free_fsnodes(cur->child);  in free_fsnodes()
254 		if (cur->inode->nlink-- == 1)  in free_fsnodes()
255 			free(cur->inode);  in free_fsnodes()
256 		if (cur->symlink)  in free_fsnodes()
257 			free(cur->symlink);  in free_fsnodes()
258 		free(cur->path);  in free_fsnodes()
259 		free(cur->name);  in free_fsnodes()
260 		free(cur);  in free_fsnodes()