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authorTom Gundersen <teg@jklm.no>2015-10-09 18:52:35 +0200
committerTom Gundersen <teg@jklm.no>2015-10-11 15:04:16 +0200
commitad70f78936e76ed30aaadda8fdf9ad934f438ef0 (patch)
treee4aa9060c403563525dea866c4e99bbec025a16a /src/libsystemd/sd-netlink
parent129dc1b489d924d28956b09a06f03d7607beb8ad (diff)
sd-netlink: rtnl - add route_get_{scope,tos,table,protocol}()
Diffstat (limited to 'src/libsystemd/sd-netlink')
-rw-r--r--src/libsystemd/sd-netlink/rtnl-message.c60
1 files changed, 60 insertions, 0 deletions
diff --git a/src/libsystemd/sd-netlink/rtnl-message.c b/src/libsystemd/sd-netlink/rtnl-message.c
index 2f31f4ee69..03049bd31f 100644
--- a/src/libsystemd/sd-netlink/rtnl-message.c
+++ b/src/libsystemd/sd-netlink/rtnl-message.c
@@ -99,6 +99,66 @@ int sd_rtnl_message_route_get_family(sd_netlink_message *m, int *family) {
return 0;
}
+int sd_rtnl_message_route_get_protocol(sd_netlink_message *m, unsigned char *protocol) {
+ 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(protocol, -EINVAL);
+
+ rtm = NLMSG_DATA(m->hdr);
+
+ *protocol = rtm->rtm_protocol;
+
+ return 0;
+}
+
+int sd_rtnl_message_route_get_scope(sd_netlink_message *m, unsigned char *scope) {
+ 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(scope, -EINVAL);
+
+ rtm = NLMSG_DATA(m->hdr);
+
+ *scope = rtm->rtm_scope;
+
+ return 0;
+}
+
+int sd_rtnl_message_route_get_tos(sd_netlink_message *m, unsigned char *tos) {
+ 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(tos, -EINVAL);
+
+ rtm = NLMSG_DATA(m->hdr);
+
+ *tos = rtm->rtm_tos;
+
+ return 0;
+}
+
+int sd_rtnl_message_route_get_table(sd_netlink_message *m, unsigned char *table) {
+ 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(table, -EINVAL);
+
+ rtm = NLMSG_DATA(m->hdr);
+
+ *table = rtm->rtm_table;
+
+ return 0;
+}
+
int sd_rtnl_message_route_get_dst_prefixlen(sd_netlink_message *m, unsigned char *dst_len) {
struct rtmsg *rtm;