+ case EACCES:
+ nfs_error(_("%s: access denied by server while mounting %s"),
+ progname, spec);
+ break;
+ case EINVAL:
+ nfs_error(_("%s: an incorrect mount option was specified"), progname);
+ break;
+ case EOPNOTSUPP:
+ nfs_error(_("%s: requested NFS version or transport"
+ " protocol is not supported"),
+ progname);
+ break;