184   udir_name = NULL;  in Coll_Ctrl()
316   udir_name = NULL;  in Coll_Ctrl()
317   if (cc->udir_name != NULL)  in Coll_Ctrl()
318     udir_name = strdup (cc->udir_name);  in Coll_Ctrl()
347   free (udir_name);  in ~Coll_Ctrl()
515   if (udir_name != NULL)  in show()
517 	      GTXT ("\tdir_name = %s\n"), udir_name);  in show()
825   if (udir_name != 0)  in get_collect_args()
828       *p++ = strdup (udir_name);  in get_collect_args()
1808   if ((expt_group[0] == '/') || ((udir_name == NULL) || (udir_name[0] == '0')))  in check_group()
1811     snprintf (group_file, sizeof (group_file), "%s/%s", udir_name, expt_group);  in check_group()
1848   if (expt_group[0] == '/' || udir_name == NULL || udir_name[0] == '0')  in join_group()
1851       snprintf (group_file, sizeof (group_file), "%s/%s", udir_name, expt_group);  in join_group()
1975   free (udir_name);  in set_directory()
1976   udir_name = strdup (dir);  in set_directory()
2505       if (udir_name != NULL)  in preprocess_names()
2509 		    udir_name);  in preprocess_names()
2531   else if ((udir_name == NULL) || (udir_name[0] == 0))  in preprocess_names()
2542 	store_dir = strdup (udir_name);  in preprocess_names()
2545 	  snprintf (buf, sizeof (buf), "%s/%s", udir_name, expt_dir);  in preprocess_names()