join_path        1759 dir.c          	    char *tmp = join_path(path, pathlen, dirsep, "", 0);
join_path        1778 dir.c          	    plainname = join_path(path, pathlen, dirsep, (*cur)->str, strlen((*cur)->str));
join_path        1837 dir.c          	    buf = join_path(path, pathlen, dirsep, name, namlen);
join_path        1941 dir.c          		buf = join_path(path, pathlen, dirsep, name, len);