env: make himport_r() selective on variables
authorGerlando Falauto <gerlando.falauto@keymile.com>
Fri, 24 Aug 2012 00:11:38 +0000 (00:11 +0000)
committerTom Rini <trini@ti.com>
Tue, 18 Sep 2012 19:01:52 +0000 (12:01 -0700)
commit348b1f1c6064990210a6797c86514fd358b73062
tree05d75464ef3a543a3c84a2fc7b2e2c3a61c029b3
parentc3f6525854bbc664ce9fbed9754af1daf56ba08e
env: make himport_r() selective on variables

Add 2 new arguments to himport_r():

 o "nvars", "vars": number and list of variables to take into account
   (0 means ALL)

NOTE: This patch does not change the current behaviour.

Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com>
Reviewed-by: Marek Vasut <marex@denx.de>
common/cmd_nvedit.c
common/env_common.c
include/search.h
lib/hashtable.c