From 836cf0905c4a8fe3358d6b0e005192d5ee51d3e2 Mon Sep 17 00:00:00 2001 From: Patrik Flykt Date: Wed, 25 Jun 2014 12:33:48 +0300 Subject: sd-icmp6-nd: Add function to stop ongoing ICMPv6 discovery In some use cases stopping an ongoing ICMPv6 discovery is more useful than always unreferencing the whole structure. --- src/libsystemd-network/sd-icmp6-nd.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'src/libsystemd-network/sd-icmp6-nd.c') diff --git a/src/libsystemd-network/sd-icmp6-nd.c b/src/libsystemd-network/sd-icmp6-nd.c index 10c5e5e87e..80915c34d6 100644 --- a/src/libsystemd-network/sd-icmp6-nd.c +++ b/src/libsystemd-network/sd-icmp6-nd.c @@ -282,6 +282,19 @@ static int icmp6_router_solicitation_timeout(sd_event_source *s, uint64_t usec, return 0; } +int sd_icmp6_nd_stop(sd_icmp6_nd *nd) { + assert_return(nd, -EINVAL); + assert_return(nd->event, -EINVAL); + + log_icmp6_nd(client, "Stop ICMPv6"); + + icmp6_nd_init(nd); + + nd->state = ICMP6_NEIGHBOR_DISCOVERY_IDLE; + + return 0; +} + int sd_icmp6_router_solicitation_start(sd_icmp6_nd *nd) { int r; -- cgit v1.2.3-54-g00ecf