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| author | Felix Fietkau <nbd@openwrt.org> | 2014-04-05 18:17:22 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2014-04-05 18:17:22 +0000 |
| commit | dca014db767b214182755e6b35467a9b8ce05cca (patch) | |
| tree | 2481fe36299f4646838b57e98fa54e974d4ae9a2 /package/network/config/netifd/files | |
| parent | 0dd2d18400b14b441a01e38cac272a97dbba49f9 (diff) | |
| download | upstream-dca014db767b214182755e6b35467a9b8ce05cca.tar.gz upstream-dca014db767b214182755e6b35467a9b8ce05cca.tar.bz2 upstream-dca014db767b214182755e6b35467a9b8ce05cca.zip | |
netifd: Add renew handler for proto dhcp
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
SVN-Revision: 40385
Diffstat (limited to 'package/network/config/netifd/files')
| -rwxr-xr-x | package/network/config/netifd/files/lib/netifd/proto/dhcp.sh | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/package/network/config/netifd/files/lib/netifd/proto/dhcp.sh b/package/network/config/netifd/files/lib/netifd/proto/dhcp.sh index dc8c97c8fe..2e58c19c44 100755 --- a/package/network/config/netifd/files/lib/netifd/proto/dhcp.sh +++ b/package/network/config/netifd/files/lib/netifd/proto/dhcp.sh @@ -5,6 +5,8 @@ init_proto "$@" proto_dhcp_init_config() { + renew_handler=1 + proto_config_add_string 'ipaddr:ipaddr' proto_config_add_string 'hostname:hostname' proto_config_add_string clientid @@ -51,6 +53,13 @@ proto_dhcp_setup() { $clientid $broadcast $dhcpopts } +proto_dhcp_renew() { + local interface="$1" + # SIGUSR1 forces udhcpc to renew its lease + local sigusr1="$(kill -l SIGUSR1)" + [ -n "$sigusr1" ] && proto_kill_command "$interface" $sigusr1 +} + proto_dhcp_teardown() { local interface="$1" proto_kill_command "$interface" |