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base-files: network.sh: simplify network_get_prefix6() 

SVN-Revision: 35286
lede-17.01
Jo-Philipp Wich 2013-01-21 18:54:58 +00:00
parent 4e8eced06a
commit 3b2db1838a
1 changed files with 4 additions and 7 deletions
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11
package/base-files/files/lib/functions/network.sh
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@ -186,18 +186,15 @@ network_get_subnet6() { __network_ipaddr "$1" "$2" 6 1; }
# determine IPv6 prefix
network_get_prefix6() {
local __prefix="$1"
local __var="$1"
local __iface="$2"
local __address
local __mask
__network_parse_ifstatus "$__iface" || return 1
__network_export __address "${__iface}_prefix6_address"
local return="$?"
[ "$return" -eq 0 ] || return $?
__network_export __mask "${__iface}_prefix6_mask"
eval "$__prefix=$__address/$__mask"
return 0
__network_export __mask "${__iface}_prefix6_mask" || return 1
__network_export __var "${__iface}_prefix6_address" "$__mask"
return $?
}