diff options
| -rw-r--r-- | ring.h | 16 |
1 files changed, 12 insertions, 4 deletions
@@ -102,13 +102,21 @@ static inline void prepare_polling(int sock, struct pollfd *pfd) pfd->events = POLLIN | POLLRDNORM | POLLERR; } -static inline void set_sockopt_tpacket_v2(int sock) +static inline void __set_sockopt_tpacket(int sock, int val) { - int ret, val = TPACKET_V2; - - ret = setsockopt(sock, SOL_PACKET, PACKET_VERSION, &val, sizeof(val)); + int ret = setsockopt(sock, SOL_PACKET, PACKET_VERSION, &val, sizeof(val)); if (ret) panic("Cannot set tpacketv2!\n"); } +static inline void set_sockopt_tpacket_v2(int sock) +{ + __set_sockopt_tpacket(sock, TPACKET_V2); +} + +static inline void set_sockopt_tpacket_v3(int sock) +{ + __set_sockopt_tpacket(sock, TPACKET_V3); +} + #endif /* RING_H */ |