diff options
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 c50d0ea982..1f596ca10c 100644 --- a/src/libsystemd/sd-rtnl/rtnl-message.c +++ b/src/libsystemd/sd-rtnl/rtnl-message.c @@ -465,6 +465,21 @@ int sd_rtnl_message_link_get_flags(sd_rtnl_message *m, unsigned *flags) { return 0; } +int sd_rtnl_message_link_get_type(sd_rtnl_message *m, unsigned *type) { + struct ifinfomsg *ifi; + + assert_return(m, -EINVAL); + assert_return(m->hdr, -EINVAL); + assert_return(rtnl_message_type_is_link(m->hdr->nlmsg_type), -EINVAL); + assert_return(type, -EINVAL); + + ifi = NLMSG_DATA(m->hdr); + + *type = ifi->ifi_type; + + return 0; +} + /* If successful the updated message will be correctly aligned, if unsuccessful the old message is untouched. */ static int add_rtattr(sd_rtnl_message *m, unsigned short type, const void *data, size_t data_length) { |