diff options
Diffstat (limited to 'include/net/udp.h')
| -rw-r--r-- | include/net/udp.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/net/udp.h b/include/net/udp.h index 5af3c18b7..30a59b3f0 100644 --- a/include/net/udp.h +++ b/include/net/udp.h @@ -34,8 +34,14 @@ extern struct sock *udp_hash[UDP_HTABLE_SIZE]; extern unsigned short udp_good_socknum(void); -#define UDP_NO_CHECK 0 +/* Note: this must match 'valbool' in sock_setsockopt */ +#define UDP_CSUM_NOXMIT 1 +/* Used by SunRPC/xprt layer. */ +#define UDP_CSUM_NORCV 2 + +/* Default, as per the RFC, is to always do csums. */ +#define UDP_CSUM_DEFAULT 0 extern struct proto udp_prot; |