Dear Tom, In message <20201106204557.GG5340@bill-the-cat> you wrote: > > > Later (208bd2b8), _NOWHERE was made non-mutually-exclusive with the real > > storage targets. > > Yes. It's intentional that "NOWHERE" means that if this is our run-time > location for the environment, then you cannot save the environment. But > since we finally implemented the ability to have more than one option > enabled and pick the correct one at run time, we build both "mmc" and > "nowhere".
But this breaks logic. If you wanna have a nulldev, than implement a /dev/null. CONFIG_ENV_IS_NOWHERE should be the means to be used when no environment storage drivers are needed / selected, not even /dev/null. Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: [email protected] My challenge to the goto-less programmer is to recode tcp_input() without any gotos ... without any loss of efficiency (there has to be a catch). - W. R. Stevens
