newfile            65 user/bin/ln/ln.c dohardlink(const char *oldfile, const char *newfile)
newfile            67 user/bin/ln/ln.c 	if (link(oldfile, newfile)) {
newfile            68 user/bin/ln/ln.c 		err(1, "%s or %s", oldfile, newfile);
newfile            49 user/bin/mv/mv.c dorename(const char *oldfile, const char *newfile)
newfile            51 user/bin/mv/mv.c 	if (rename(oldfile, newfile)) {
newfile            52 user/bin/mv/mv.c 		err(1, "%s or %s", oldfile, newfile);
newfile           143 user/include/unistd.h int rename(const char *oldfile, const char *newfile);
newfile           144 user/include/unistd.h int link(const char *oldfile, const char *newfile);