mkdir              58 user/grind.c     mkdir("grindir");
mkdir              94 user/grind.c         mkdir("grindir/../a");
mkdir              98 user/grind.c         mkdir("/../b");
mkdir             184 user/grind.c           mkdir("a");
mkdir              16 user/mkdir.c       if(mkdir(argv[i]) < 0){
mkdir              18 user/user.h    int mkdir(const char*);
mkdir             430 user/usertests.c   if(mkdir("iputdir") < 0){
mkdir             460 user/usertests.c     if(mkdir("iputdir") < 0){
mkdir             494 user/usertests.c   if(mkdir("oidir") < 0){
mkdir             660 user/usertests.c   if(mkdir("dir0") < 0){
mkdir            1531 user/usertests.c   if(mkdir("dd") != 0){
mkdir            1549 user/usertests.c   if(mkdir("/dd/dd") != 0){
mkdir            1653 user/usertests.c   if(mkdir("dd/ff/ff") == 0){
mkdir            1657 user/usertests.c   if(mkdir("dd/xx/ff") == 0){
mkdir            1661 user/usertests.c   if(mkdir("dd/dd/ffff") == 0){
mkdir            1791 user/usertests.c   if(mkdir("12345678901234") != 0){
mkdir            1795 user/usertests.c   if(mkdir("12345678901234/123456789012345") != 0){
mkdir            1812 user/usertests.c   if(mkdir("12345678901234/12345678901234") == 0){
mkdir            1816 user/usertests.c   if(mkdir("123456789012345/12345678901234") == 0){
mkdir            1833 user/usertests.c   if(mkdir("dots") != 0){
mkdir            1892 user/usertests.c   if(mkdir("dirfile/xx") == 0){
mkdir            1930 user/usertests.c     if(mkdir("irefd") != 0){
mkdir            1939 user/usertests.c     mkdir("");
mkdir            2885 user/usertests.c   if(mkdir("diskfulldir") == 0)