Added a new macro for calculating the number of bytes required for padding. Fixed a minor typo.
Signed-off-by: Ankur Sharma <ankursha...@vmware.com> Tested-by: Ankur Sharma <ankursha...@vmware.com> Reported-at: https://github.com/openvswitch/ovs-issues/issues/37 Acked-by: Eitan Eliahu <elia...@vmware.com> Acked-by: Alin Gabriel Serdean <aserdean at cloudbasesolutions.com> --- datapath-windows/ovsext/Netlink/NetlinkProto.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/datapath-windows/ovsext/Netlink/NetlinkProto.h b/datapath-windows/ovsext/Netlink/NetlinkProto.h index 898cc84..2c438a6 100644 --- a/datapath-windows/ovsext/Netlink/NetlinkProto.h +++ b/datapath-windows/ovsext/Netlink/NetlinkProto.h @@ -39,6 +39,9 @@ /* Returns X rounded up to the nearest multiple of Y. */ #define ROUND_UP(X, Y) (DIV_ROUND_UP(X, Y) * (Y)) +/* Returns the least number that, when added to X, yields a multiple of Y. */ +#define PAD_SIZE(X, Y) (ROUND_UP(X, Y) - (X)) + /* Netlink message */ /* nlmsg_flags bits. */ @@ -92,7 +95,7 @@ typedef struct _GENL_MSG_HDR { UINT8 cmd; UINT8 version; UINT16 reserved; -} GENL_MSG_HDR, *PGENL_MDG_HDR; +} GENL_MSG_HDR, *PGENL_MSG_HDR; BUILD_ASSERT_DECL(sizeof(GENL_MSG_HDR) == 4); /* Netlink attributes */ -- 1.9.1 _______________________________________________ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev
