On Tue, 16 Jun 2020 09:39:02 +0300 Anton Danilov <littlesmilingcl...@gmail.com> wrote:
> + fprintf(stderr, > + "only one of parent/handle/root/ingress > can be specified\n"); > + arg_error = true; > + break; The concept is good, but it could be simplified. You are repeating same error message several places and it is not necessary to continue parsing after one bad argument. See what invarg() does.
