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sd-netlink: introduce sd_rtnl_message_nexthop_get_flags()

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This commit is contained in:
Yu Watanabe
2021-11-12 15:18:01 +09:00
parent 45b1299a1e
commit 5bfee718d2
2 changed files with 15 additions and 0 deletions
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14
src/libsystemd/sd-netlink/netlink-message-rtnl.c
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@@ -321,6 +321,20 @@ int sd_rtnl_message_nexthop_set_flags(sd_netlink_message *m, uint8_t flags) {
return 0;
}
int sd_rtnl_message_nexthop_get_flags(sd_netlink_message *m, uint8_t *ret) {
struct nhmsg *nhm;
assert_return(m, -EINVAL);
assert_return(m->hdr, -EINVAL);
assert_return(rtnl_message_type_is_nexthop(m->hdr->nlmsg_type), -EINVAL);
assert_return(ret, -EINVAL);
nhm = NLMSG_DATA(m->hdr);
*ret = nhm->nh_flags;
return 0;
}
int sd_rtnl_message_nexthop_get_family(sd_netlink_message *m, uint8_t *family) {
struct nhmsg *nhm;

1
src/systemd/sd-netlink.h
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@@ -172,6 +172,7 @@ int sd_rtnl_message_route_get_type(sd_netlink_message *m, unsigned char *type);
int sd_rtnl_message_new_nexthop(sd_netlink *rtnl, sd_netlink_message **ret, uint16_t nlmsg_type, int nh_family, unsigned char nh_protocol);
int sd_rtnl_message_nexthop_set_flags(sd_netlink_message *m, uint8_t flags);
int sd_rtnl_message_nexthop_get_flags(sd_netlink_message *m, uint8_t *ret);
int sd_rtnl_message_nexthop_get_family(sd_netlink_message *m, uint8_t *family);
int sd_rtnl_message_nexthop_get_protocol(sd_netlink_message *m, uint8_t *protocol);