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             427 user/usertests.c   if(mkdir("iputdir") < 0){
mkdir             457 user/usertests.c     if(mkdir("iputdir") < 0){
mkdir             491 user/usertests.c   if(mkdir("oidir") < 0){
mkdir             657 user/usertests.c   if(mkdir("dir0") < 0){
mkdir            1528 user/usertests.c   if(mkdir("dd") != 0){
mkdir            1546 user/usertests.c   if(mkdir("/dd/dd") != 0){
mkdir            1650 user/usertests.c   if(mkdir("dd/ff/ff") == 0){
mkdir            1654 user/usertests.c   if(mkdir("dd/xx/ff") == 0){
mkdir            1658 user/usertests.c   if(mkdir("dd/dd/ffff") == 0){
mkdir            1788 user/usertests.c   if(mkdir("12345678901234") != 0){
mkdir            1792 user/usertests.c   if(mkdir("12345678901234/123456789012345") != 0){
mkdir            1809 user/usertests.c   if(mkdir("12345678901234/12345678901234") == 0){
mkdir            1813 user/usertests.c   if(mkdir("123456789012345/12345678901234") == 0){
mkdir            1830 user/usertests.c   if(mkdir("dots") != 0){
mkdir            1889 user/usertests.c   if(mkdir("dirfile/xx") == 0){
mkdir            1927 user/usertests.c     if(mkdir("irefd") != 0){
mkdir            1936 user/usertests.c     mkdir("");
mkdir            2870 user/usertests.c   if(mkdir("diskfulldir") == 0)