link              103 user/grind.c         link("../grindir/./../a", "../b");
link              106 user/grind.c         link(".././b", "/grindir/../a");
link               12 user/ln.c        if(link(argv[1], argv[2]) < 0)
link               17 user/user.h    int link(const char*, const char*);
link              160 user/usertests.c   ret = link(b, b);
link              230 user/usertests.c   ret = link(b, b);
link             1355 user/usertests.c   if(link("lf1", "lf2") < 0){
link             1377 user/usertests.c   if(link("lf2", "lf2") >= 0){
link             1383 user/usertests.c   if(link("lf2", "lf1") >= 0){
link             1388 user/usertests.c   if(link(".", "lf1") >= 0){
link             1414 user/usertests.c       link("C0", file);
link             1416 user/usertests.c       link("C0", file);
link             1512 user/usertests.c       link("cat", "x");
link             1574 user/usertests.c   if(link("dd/dd/ff", "dd/dd/ffff") != 0){
link             1641 user/usertests.c   if(link("dd/ff/ff", "dd/dd/xx") == 0){
link             1645 user/usertests.c   if(link("dd/xx/ff", "dd/dd/xx") == 0){
link             1649 user/usertests.c   if(link("dd/ff", "dd/dd/ffff") == 0){
link             1900 user/usertests.c   if(link("README", "dirfile/xx") == 0){
link             1940 user/usertests.c     link("README", "");
link             2278 user/usertests.c     if(link("nosuchfile", (char*)p) != -1){
link             2683 user/usertests.c     if(link("bd", name) != 0){