tree 08c613d02581cdf4238736511cc10d5f3c782990
parent 03ddaba674ae0047d1054b3303f58ef4300e0ded
author Joe Hershberger <joe.hershberger@ni.com> 1355285791 -0600
committer Tom Rini <trini@ti.com> 1355424416 -0700

env: Add environment variable flags

Currently just validates variable types as decimal, hexidecimal,
boolean, ip address, and mac address.

If the entry is not found in the env ".flags", then look in the static
one. This allows the env to override the static definitions, but prevents
the need to have every definition in the environment distracting you.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>