Gerlando Falauto b64b7c3df7 env: make "env default" selective, check and apply ...

Change the syntax (user API) for "env default":
  -f: override write-once variables
  var... : accept individual variable(s)
  -a: all (resetting the whole env is NOT the default behavior)

Enable variable checking and make changes effective by
enabling do_apply argument to himport_r().

Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com>

2012-09-18 12:01:52 -07:00

6.2 KiB

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