usr.sbin/makefs/walk.c

75 	fsnode		*first, *cur, *prev, *last;
95 		first = cur = join;
96 		while (cur->next != NULL)
97 			cur = cur->next;
98 		prev = cur;
135 			cur = join->next;
137 				if (cur == NULL || strcmp(cur->name, name) == 0)
139 				if (cur == last) {
140 					cur = NULL;
143 				cur = cur->next;
145 			if (cur != NULL) {
146 				if (S_ISDIR(cur->type) &&
150 						    path, cur->child);
151 					cur->child = walk_dir(root, rp, cur,
152 					    cur->child);
157 				    inode_type(cur->type));
161 		cur = create_fsnode(root, dir, name, &stbuf);
162 		cur->parent = parent;
165 			cur->next = first;
166 			first = cur;
168 				prev = cur;
169 			cur->first = first;
172 				prev->next = cur;
173 			prev = cur;
175 				first = cur;
176 			cur->first = first;
177 			if (S_ISDIR(cur->type)) {
178 				cur->child = walk_dir(root, rp, cur, NULL);
185 			curino = link_check(cur->inode);
187 				free(cur->inode);
188 				cur->inode = curino;
189 				cur->inode->nlink++;
196 		if (S_ISLNK(cur->type)) {
204 			if ((cur->symlink = strdup(slink)) == NULL)
210 		for (cur = first->next; cur != NULL; cur = cur->next)
211 			cur->first = first;
221 	fsnode *cur;
223 	if ((cur = calloc(1, sizeof(fsnode))) == NULL ||
224 	    (cur->path = strdup(path)) == NULL ||
225 	    (cur->name = strdup(name)) == NULL ||
226 	    (cur->inode = calloc(1, sizeof(fsinode))) == NULL)
228 	cur->root = root;
229 	cur->type = stbuf->st_mode & S_IFMT;
230 	cur->inode->nlink = 1;
231 	cur->inode->st = *stbuf;
232 	return (cur);
243 	fsnode	*cur, *next;
258 		for (cur = node->first; cur->next; cur = cur->next) {
259 			if (cur->next == node) {
260 				cur->next = node->next;
267 	for (cur = node; cur != NULL; cur = next) {
268 		next = cur->next;
269 		if (cur->child) {
270 			cur->child->parent = NULL;
271 			free_fsnodes(cur->child);
273 		if (cur->inode->nlink-- == 1)
274 			free(cur->inode);
275 		if (cur->symlink)
276 			free(cur->symlink);
277 		free(cur->path);
278 		free(cur->name);
279 		free(cur);
545  *	dump the fsnodes from `cur'
550 	fsnode	*cur;
554 	for (cur = root; cur != NULL; cur = cur->next) {
555 		if (snprintf(path, sizeof(path), "%s/%s", cur->path,
556 		    cur->name) >= (int)sizeof(path))
560 			printf("cur=%8p parent=%8p first=%8p ",
561 			    cur, cur->parent, cur->first);
562 		printf("%7s: %s", inode_type(cur->type), path);
563 		if (S_ISLNK(cur->type)) {
564 			assert(cur->symlink != NULL);
565 			printf(" -> %s", cur->symlink);
567 			assert (cur->symlink == NULL);
569 		if (cur->inode->nlink > 1)
570 			printf(", nlinks=%d", cur->inode->nlink);
573 		if (cur->child) {
574 			assert (cur->type == S_IFDIR);
575 			dump_fsnodes(cur->child);