From dae4de9d42debf448bf667e0e4fd4606dfcfae0c Mon Sep 17 00:00:00 2001 From: Tom Gundersen Date: Tue, 2 Dec 2014 00:58:17 +0100 Subject: sd-rtnl: add sd_rtnl_message_route_get_family --- src/libsystemd/sd-rtnl/rtnl-message.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'src/libsystemd/sd-rtnl/rtnl-message.c') diff --git a/src/libsystemd/sd-rtnl/rtnl-message.c b/src/libsystemd/sd-rtnl/rtnl-message.c index 44ad303198..22ee4c5042 100644 --- a/src/libsystemd/sd-rtnl/rtnl-message.c +++ b/src/libsystemd/sd-rtnl/rtnl-message.c @@ -128,6 +128,21 @@ int sd_rtnl_message_route_set_scope(sd_rtnl_message *m, unsigned char scope) { return 0; } +int sd_rtnl_message_route_get_family(sd_rtnl_message *m, int *family) { + struct rtmsg *rtm; + + assert_return(m, -EINVAL); + assert_return(m->hdr, -EINVAL); + assert_return(rtnl_message_type_is_route(m->hdr->nlmsg_type), -EINVAL); + assert_return(family, -EINVAL); + + rtm = NLMSG_DATA(m->hdr); + + *family = rtm->rtm_family; + + return 0; +} + int sd_rtnl_message_new_route(sd_rtnl *rtnl, sd_rtnl_message **ret, uint16_t nlmsg_type, int rtm_family, unsigned char rtm_protocol) { -- cgit v1.2.3-54-g00ecf