diff options
| author | Tom Gundersen <teg@jklm.no> | 2014-12-02 00:58:17 +0100 |
|---|---|---|
| committer | Tom Gundersen <teg@jklm.no> | 2014-12-02 00:58:17 +0100 |
| commit | dae4de9d42debf448bf667e0e4fd4606dfcfae0c (patch) | |
| tree | d684111e63c229bba0c75f645a277fd32e26be64 /src/libsystemd/sd-rtnl/rtnl-message.c | |
| parent | 5a16bc264c32237e38a844d55e7a1820a31b8440 (diff) | |
sd-rtnl: add sd_rtnl_message_route_get_family
Diffstat (limited to 'src/libsystemd/sd-rtnl/rtnl-message.c')
| -rw-r--r-- | src/libsystemd/sd-rtnl/rtnl-message.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/libsystemd/sd-rtnl/rtnl-message.c b/src/libsystemd/sd-rtnl/rtnl-message.c index 44ad30319..22ee4c504 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) { |