641     char_u	*dirp;  in ml_setname()  local
661     dirp = p_dir;  in ml_setname()
664 	if (*dirp == NUL)	    // tried all directories, fail  in ml_setname()
666 	fname = findswapname(buf, &dirp, mfp->mf_fname);  in ml_setname()
668 	if (dirp == NULL)	    // out of memory  in ml_setname()
762     char_u	*dirp;  in ml_open_file()  local
784     dirp = p_dir;  in ml_open_file()
787 	if (*dirp == NUL)  in ml_open_file()
792 	fname = findswapname(buf, &dirp, NULL); // allocates fname  in ml_open_file()
793 	if (dirp == NULL)  in ml_open_file()
1819     char_u	*dirp;  in recover_names()  local
1850     dirp = p_dir;  in recover_names()
1851     while (dir_name != NULL && *dirp)  in recover_names()
1858 	(void)copy_option_part(&dirp, dir_name, 31000, ",");  in recover_names()
1959 	if (*dirp == NUL && file_count + num_files == 0 && fname != NULL)  in recover_names()
2016 		dirp = (char_u *)"";		    // stop searching  in recover_names()
4683     char_u	**dirp,		// pointer to list of directories  in findswapname()  argument
4731     dir_name = alloc(STRLEN(*dirp) + 1);  in findswapname()
4733 	*dirp = NULL;  in findswapname()
4735 	(void)copy_option_part(dirp, dir_name, 31000, ",");  in findswapname()