diff options
Diffstat (limited to 'datapath-windows/ovsext/Netlink/Netlink.h')
-rw-r--r-- | datapath-windows/ovsext/Netlink/Netlink.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/datapath-windows/ovsext/Netlink/Netlink.h b/datapath-windows/ovsext/Netlink/Netlink.h index cd5564700..438d8571a 100644 --- a/datapath-windows/ovsext/Netlink/Netlink.h +++ b/datapath-windows/ovsext/Netlink/Netlink.h @@ -137,6 +137,28 @@ NlAttrLen(const PNL_ATTR nla) return nla->nlaLen; } +/* + * --------------------------------------------------------------------------- + * Default maximum payload size for each type of attribute. + * --------------------------------------------------------------------------- + */ +UINT32 +static __inline NlAttrSize(UINT32 payloadSize) +{ + return NLA_HDRLEN + payloadSize; +} + +/* + * --------------------------------------------------------------------------- + * Total length including padding. + * --------------------------------------------------------------------------- + */ +UINT32 +static __inline NlAttrTotalSize(UINT32 payloadSize) +{ + return NLA_ALIGN(NlAttrSize(payloadSize)); +} + /* Netlink attribute validation */ BOOLEAN NlAttrValidate(const PNL_ATTR, const PNL_POLICY); |