172     DIR *dir;  in dirUnlinkHierarchy()  local
187     dir = opendir(path);  in dirUnlinkHierarchy()
188     if (dir == NULL) {  in dirUnlinkHierarchy()
194     while ((de = readdir(dir)) != NULL) {  in dirUnlinkHierarchy()
210         closedir(dir);  in dirUnlinkHierarchy()
216     if (closedir(dir) < 0) {  in dirUnlinkHierarchy()
246         DIR *dir = opendir(path);  in dirSetHierarchyPermissions()  local
247         if (dir == NULL) {  in dirSetHierarchyPermissions()
253         while (errno == 0 && (de = readdir(dir)) != NULL) {  in dirSetHierarchyPermissions()
269             closedir(dir);  in dirSetHierarchyPermissions()
274         if (closedir(dir)) {  in dirSetHierarchyPermissions()