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Author SHA1 Message Date
Sascha Hauer e58f05ae2a magicvar: Add magicvar macro with additional name argument
Currently magicvar fails on variables containing a '.' because we can't
use these as C names. Overcome this by adding a new macro which allows
to specify a name seperately.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-05-15 09:05:51 +02:00
Sascha Hauer 020a30be0d add magicvar command
The magicvar command gives an overview about all environment variables
with a special meaning.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-11-29 20:51:31 +01:00