- dir = opendir(name);
- if (dir)
- {
- prev = &cave_list;
- while ((entry = readdir(dir)))
- {
- if (strcmp(entry->d_name, ".") == 0 || strcmp(entry->d_name, "..") == 0)
- continue;
-
- node = malloc(sizeof(*node)); if (node == 0) break;
- *prev = node; prev = &node->next;
-
- node->path[MAXNAME] = 0;
- snprintf(node->path, MAXNAME+2, "%s/%s", name, entry->d_name);
- if (node->path[MAXNAME])
- snprintf_overflow("read cave/ directory");
-
- cut = strrchr(node->path, '/'); cut = cut ? cut + 1 : node->path;
- len = strlen(cut);
- if (len <= 32)
- {
- strncpy(node->name, cut, 32);
- }
- else
- {
- snprintf(node->name, 32, "%.8s..%s", cut, cut + len - 16);
- }
- }
-
- *prev = 0;
- closedir(dir);
- }
- else