diff options
Diffstat (limited to 'datapath/linux/compat/include/net/udp.h')
| -rw-r--r-- | datapath/linux/compat/include/net/udp.h | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/datapath/linux/compat/include/net/udp.h b/datapath/linux/compat/include/net/udp.h index f1841d4a2..02eb68878 100644 --- a/datapath/linux/compat/include/net/udp.h +++ b/datapath/linux/compat/include/net/udp.h @@ -2,11 +2,20 @@ #define __NET_UDP_WRAPPER_H 1 #include <linux/version.h> + +#ifdef inet_get_local_port_range +/* RHEL7 backports udp_flow_src_port() using an older version of + * inet_get_local_port_range(). */ +#undef inet_get_local_port_range +#include_next <net/udp.h> +#define inet_get_local_port_range rpl_inet_get_local_port_range +#else #include_next <net/udp.h> +#endif #ifndef HAVE_UDP_FLOW_SRC_PORT -static inline __be16 udp_flow_src_port(struct net *net, struct sk_buff *skb, - int min, int max, bool use_eth) +static inline __be16 rpl_udp_flow_src_port(struct net *net, struct sk_buff *skb, + int min, int max, bool use_eth) { u32 hash; @@ -33,15 +42,19 @@ static inline __be16 udp_flow_src_port(struct net *net, struct sk_buff *skb, return htons((((u64) hash * (max - min)) >> 32) + min); } + +#define udp_flow_src_port rpl_udp_flow_src_port #endif -#if LINUX_VERSION_CODE < KERNEL_VERSION(3,16,0) +#ifndef HAVE_UDP_V4_CHECK static inline __sum16 udp_v4_check(int len, __be32 saddr, __be32 daddr, __wsum base) { return csum_tcpudp_magic(saddr, daddr, len, IPPROTO_UDP, base); } +#endif +#ifndef HAVE_UDP_SET_CSUM void udp_set_csum(bool nocheck, struct sk_buff *skb, __be32 saddr, __be32 daddr, int len); #endif |