Question 6 3 pts What does the function below do? Select the BEST description. void foolchar* bar) struct stat stats; Istat(bar, stats) if (S_ISLNK(stats->st mode)) char s[PATH_MAXI int size readlink(bar, s, PATH_MAX); unlink(bar); link(s, bar); O Deletes a file, leaving behind a dangling soft link. OCreates a hard link with the same name as the original file. Creates a copy of the filename given as bar O Replaces a soft link with a hard link of the same name