diff options
Diffstat (limited to 'include/net/genetlink.h')
| -rw-r--r-- | include/net/genetlink.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/net/genetlink.h b/include/net/genetlink.h index 4a38d85e4e2..b619314218a 100644 --- a/include/net/genetlink.h +++ b/include/net/genetlink.h @@ -169,4 +169,22 @@ static inline int genlmsg_len(const struct genlmsghdr *gnlh) return (nlh->nlmsg_len - GENL_HDRLEN - NLMSG_HDRLEN); } +/** + * genlmsg_msg_size - length of genetlink message not including padding + * @payload: length of message payload + */ +static inline int genlmsg_msg_size(int payload) +{ + return GENL_HDRLEN + payload; +} + +/** + * genlmsg_total_size - length of genetlink message including padding + * @payload: length of message payload + */ +static inline int genlmsg_total_size(int payload) +{ + return NLMSG_ALIGN(genlmsg_msg_size(payload)); +} + #endif /* __NET_GENERIC_NETLINK_H */ |