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| author | Felix Fietkau <nbd@openwrt.org> | 2006-06-19 21:45:07 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2006-06-19 21:45:07 +0000 |
| commit | 5e01d653fab3ba1bbb5859e58615923645c9925d (patch) | |
| tree | a8fe5772177a5d3f5b66d020185f877d4c3f78e5 | |
| parent | 1e5f02e9d06a817352c4ce20338274b03f281b82 (diff) | |
| download | mtk-20170518-5e01d653fab3ba1bbb5859e58615923645c9925d.zip mtk-20170518-5e01d653fab3ba1bbb5859e58615923645c9925d.tar.gz mtk-20170518-5e01d653fab3ba1bbb5859e58615923645c9925d.tar.bz2 | |
add a list append function to functions.sh
SVN-Revision: 4014
| -rwxr-xr-x | openwrt/package/base-files/default/etc/functions.sh | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/openwrt/package/base-files/default/etc/functions.sh b/openwrt/package/base-files/default/etc/functions.sh index d54a346..fbb5a16 100755 --- a/openwrt/package/base-files/default/etc/functions.sh +++ b/openwrt/package/base-files/default/etc/functions.sh @@ -1,6 +1,10 @@ #!/bin/sh alias debug=${DEBUG:-:} +# newline +N=" +" + # valid interface? if_valid () ( ifconfig "$1" >&- 2>&- || @@ -12,6 +16,13 @@ hotplug_dev() { env -i ACTION=$1 INTERFACE=$2 /sbin/hotplug net } +append() { + local var="$1" + local value="$2" + local sep="${3:- }" + eval "export ${var}=\"\${${var}:+\${${var}}${value:+$sep}}$value\"" +} + config_cb() { return 0 } |