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Use get_if_var() to retrieve interface specific values of dhclient_flags

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and background_dhclient.  This allows interfaces who's names are not
valid parts of shell variables and shortens the code.

MFC after:	1 week
This commit is contained in:
Brooks Davis 2007-03-02 20:48:35 +00:00
parent b8f6a34f3e
commit a9e1dd9098
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=167181
1 changed files with 3 additions and 7 deletions
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10
etc/rc.d/dhclient
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@ -28,17 +28,13 @@ dhclient_start()
fi
# Override for $ifn specific flags (see rc.subr for $flags setting)
eval specific=\$dhclient_flags_$ifn
specific=`get_if_var $ifn dhclient_flags_IF`
if [ -z "$flags" -a -n "$specific" ]; then
rc_flags=$specific
fi
eval specific=\$background_dhclient_$ifn
if [ -n "$specific" ]; then
if checkyesno background_dhclient_$ifn; then
rc_flags="${rc_flags} -b"
fi
elif checkyesno background_dhclient; then
background_dhclient=`get_if_var $ifn background_dhclient_IF $background_dhclient`
if checkyesno background_dhclient_$ifn; then
rc_flags="${rc_flags} -b"
fi