return 0;
}
+int sd_rtnl_message_neigh_set_flags(sd_rtnl_message *m, uint8_t flags) {
+ struct ndmsg *ndm;
+
+ assert_return(m, -EINVAL);
+ assert_return(m->hdr, -EINVAL);
+ assert_return(rtnl_message_type_is_neigh(m->hdr->nlmsg_type), -EINVAL);
+
+ ndm = NLMSG_DATA(m->hdr);
+ ndm->ndm_flags |= flags;
+
+ return 0;
+}
+
+int sd_rtnl_message_neigh_set_state(sd_rtnl_message *m, uint16_t state) {
+ struct ndmsg *ndm;
+
+ assert_return(m, -EINVAL);
+ assert_return(m->hdr, -EINVAL);
+ assert_return(rtnl_message_type_is_neigh(m->hdr->nlmsg_type), -EINVAL);
+
+ ndm = NLMSG_DATA(m->hdr);
+ ndm->ndm_state |= state;
+
+ return 0;
+}
+
+int sd_rtnl_message_neigh_get_flags(sd_rtnl_message *m, uint8_t *flags) {
+ struct ndmsg *ndm;
+
+ assert_return(m, -EINVAL);
+ assert_return(m->hdr, -EINVAL);
+ assert_return(rtnl_message_type_is_neigh(m->hdr->nlmsg_type), -EINVAL);
+
+ ndm = NLMSG_DATA(m->hdr);
+ *flags = ndm->ndm_flags;
+
+ return 0;
+}
+
+int sd_rtnl_message_neigh_get_state(sd_rtnl_message *m, uint16_t *state) {
+ struct ndmsg *ndm;
+
+ assert_return(m, -EINVAL);
+ assert_return(m->hdr, -EINVAL);
+ assert_return(rtnl_message_type_is_neigh(m->hdr->nlmsg_type), -EINVAL);
+
+ ndm = NLMSG_DATA(m->hdr);
+ *state = ndm->ndm_state;
+
+ return 0;
+}
+
int sd_rtnl_message_neigh_get_family(sd_rtnl_message *m, int *family) {
struct ndmsg *ndm;
int r;
assert_return(rtnl_message_type_is_neigh(nlmsg_type), -EINVAL);
- assert_return(ndm_family == AF_INET || ndm_family == AF_INET6, -EINVAL);
+ assert_return(ndm_family == AF_INET ||
+ ndm_family == AF_INET6 ||
+ ndm_family == PF_BRIDGE, -EINVAL);
assert_return(ret, -EINVAL);
r = message_new(rtnl, ret, nlmsg_type);
size = (size_t)r;
if (size) {
- length = strnlen(data, size);
- if (length >= size)
+ length = strnlen(data, size+1);
+ if (length > size)
return -EINVAL;
} else
length = strlen(data);
return m->hdr->nlmsg_seq;
}
+int sd_rtnl_message_is_error(sd_rtnl_message *m) {
+ assert_return(m, 0);
+ assert_return(m->hdr, 0);
+
+ return m->hdr->nlmsg_type == NLMSG_ERROR;
+}
+
int sd_rtnl_message_get_errno(sd_rtnl_message *m) {
struct nlmsgerr *err;
assert_return(m, -EINVAL);
assert_return(m->hdr, -EINVAL);
- if (m->hdr->nlmsg_type != NLMSG_ERROR)
+ if (!sd_rtnl_message_is_error(m))
return 0;
err = NLMSG_DATA(m->hdr);