diff options
| author | Susant Sahani <ssahani@gmail.com> | 2015-10-05 09:36:57 +0530 |
|---|---|---|
| committer | Susant Sahani <ssahani@gmail.com> | 2015-10-05 09:43:29 +0530 |
| commit | c06cb593eba5696cd0e92af59e864ce80d702ce4 (patch) | |
| tree | b2938e60ab585625aff67795f052177e61729a2e /src | |
| parent | ced671e105e96c33e4ece1041dd7fbb0f2d4b0d3 (diff) | |
sd-rtnl: introduce new API to set the NL header flags
By default we set as NLM_F_CREATE | NLM_F_EXCL in
sd_rtnl_message_new_link
But incase of bridge we need to set NLM_F_REQUEST | NLM_F_ACK.
If NLM_F_EXCL is set then we are unable to set the parameters. As bridge
supports setting properties after creation not during creation.
Diffstat (limited to 'src')
| -rw-r--r-- | src/libsystemd/sd-netlink/netlink-message.c | 9 | ||||
| -rw-r--r-- | src/systemd/sd-netlink.h | 1 |
2 files changed, 10 insertions, 0 deletions
diff --git a/src/libsystemd/sd-netlink/netlink-message.c b/src/libsystemd/sd-netlink/netlink-message.c index 0d8e37b856..cf693de5fb 100644 --- a/src/libsystemd/sd-netlink/netlink-message.c +++ b/src/libsystemd/sd-netlink/netlink-message.c @@ -149,6 +149,15 @@ int sd_netlink_message_get_type(sd_netlink_message *m, uint16_t *type) { return 0; } +int sd_netlink_message_set_flags(sd_netlink_message *m, uint16_t flags) { + assert_return(m, -EINVAL); + assert_return(flags, -EINVAL); + + m->hdr->nlmsg_flags = flags; + + return 0; +} + int sd_netlink_message_is_broadcast(sd_netlink_message *m) { assert_return(m, -EINVAL); diff --git a/src/systemd/sd-netlink.h b/src/systemd/sd-netlink.h index cb462bf48f..e09b8c8e2d 100644 --- a/src/systemd/sd-netlink.h +++ b/src/systemd/sd-netlink.h @@ -104,6 +104,7 @@ int sd_netlink_message_request_dump(sd_netlink_message *m, int dump); int sd_netlink_message_is_error(sd_netlink_message *m); int sd_netlink_message_get_errno(sd_netlink_message *m); int sd_netlink_message_get_type(sd_netlink_message *m, uint16_t *type); +int sd_netlink_message_set_flags(sd_netlink_message *m, uint16_t flags); int sd_netlink_message_is_broadcast(sd_netlink_message *m); /* rtnl */ |