dracut/0079-network-remove-awk-call-and-replace-it-with-a-shell-.patch
Harald Hoyer 414eba6e75 dracut-044-109
- git snapshot
2016-08-18 13:30:10 +02:00

60 lines
2.2 KiB
Diff

From 71867b665cea6b4d9814ea0386baf0500db06806 Mon Sep 17 00:00:00 2001
From: Harald Hoyer <harald@redhat.com>
Date: Tue, 7 Jun 2016 11:11:58 +0200
Subject: [PATCH] network: remove awk call and replace it with a shell function
changes commit 4fa5c235a76c085f5958002826436ed9c40e5034
---
dracut-functions.sh | 10 ++++++++++
modules.d/40network/module-setup.sh | 2 +-
modules.d/40network/net-lib.sh | 2 +-
3 files changed, 12 insertions(+), 2 deletions(-)
diff --git a/dracut-functions.sh b/dracut-functions.sh
index 4496bfe..146dbea 100755
--- a/dracut-functions.sh
+++ b/dracut-functions.sh
@@ -37,6 +37,16 @@ str_starts() { [ "${1#"$2"*}" != "$1" ]; }
# returns OK if $1 contains literal string $2 at the end, and isn't empty
str_ends() { [ "${1%*"$2"}" != "$1" ]; }
+uniq_lines() {
+ local -A lines
+ while read -r line; do
+ if ! [[ ${lines[$line]} ]]; then
+ echo "$line"
+ lines[$line]=1
+ fi
+ done
+}
+
# find a binary. If we were not passed the full path directly,
# search in the usual places to find the binary.
find_binary() {
diff --git a/modules.d/40network/module-setup.sh b/modules.d/40network/module-setup.sh
index 53b4b60..4bf93cc 100755
--- a/modules.d/40network/module-setup.sh
+++ b/modules.d/40network/module-setup.sh
@@ -23,7 +23,7 @@ installkernel() {
# called by dracut
install() {
local _arch _i _dir
- inst_multiple ip arping dhclient sed awk
+ inst_multiple ip arping dhclient sed
inst_multiple -o ping ping6
inst_multiple -o brctl
inst_multiple -o teamd teamdctl teamnl
diff --git a/modules.d/40network/net-lib.sh b/modules.d/40network/net-lib.sh
index 005ad1b..4fd274e 100755
--- a/modules.d/40network/net-lib.sh
+++ b/modules.d/40network/net-lib.sh
@@ -120,7 +120,7 @@ setup_net() {
[ -e /tmp/dhclient.$netif.dhcpopts ] && . /tmp/dhclient.$netif.dhcpopts
# set up resolv.conf
[ -e /tmp/net.$netif.resolv.conf ] && \
- awk '!array[$0]++' /tmp/net.$netif.resolv.conf > /etc/resolv.conf
+ uniq_lines < /tmp/net.$netif.resolv.conf > /etc/resolv.conf
[ -e /tmp/net.$netif.gw ] && . /tmp/net.$netif.gw
# add static route