diff options
Diffstat (limited to 'src/plugins/nat/lib/nat_inlines.h')
| -rw-r--r-- | src/plugins/nat/lib/nat_inlines.h | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/src/plugins/nat/lib/nat_inlines.h b/src/plugins/nat/lib/nat_inlines.h index fc8e160bb2b..c75b8043cc1 100644 --- a/src/plugins/nat/lib/nat_inlines.h +++ b/src/plugins/nat/lib/nat_inlines.h @@ -13,9 +13,21 @@ * limitations under the License. */ +#ifndef __included_lib_nat_inlines_h__ +#define __included_lib_nat_inlines_h__ + #include <vnet/tcp/tcp_packet.h> #include <vnet/ip/ip4_packet.h> +static inline void +increment_v4_address (ip4_address_t * a) +{ + u32 v; + + v = clib_net_to_host_u32 (a->as_u32) + 1; + a->as_u32 = clib_host_to_net_u32 (v); +} + always_inline void mss_clamping (u16 mss_clamping, tcp_header_t * tcp, ip_csum_t * sum) { @@ -54,7 +66,7 @@ mss_clamping (u16 mss_clamping, tcp_header_t * tcp, ip_csum_t * sum) mss = *(u16 *) (data + 2); if (clib_net_to_host_u16 (mss) > mss_clamping) { - u16 mss_value_net = clib_host_to_net_u16(mss_clamping); + u16 mss_value_net = clib_host_to_net_u16 (mss_clamping); *sum = ip_csum_update (*sum, mss, mss_value_net, ip4_header_t, length); @@ -64,3 +76,13 @@ mss_clamping (u16 mss_clamping, tcp_header_t * tcp, ip_csum_t * sum) } } } + +#endif /* __included_lib_nat_inlines_h__ */ + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ |