diff options
Diffstat (limited to 'tcp.h')
| -rw-r--r-- | tcp.h | 10 |
1 files changed, 8 insertions, 2 deletions
@@ -11,8 +11,8 @@ struct ctx; void tcp_sock_handler(struct ctx *c, union epoll_ref ref, uint32_t events, struct timespec *now); int tcp_tap_handler(struct ctx *c, int af, void *addr, - struct tap_msg *msg, int count, struct timespec *now); -int tcp_sock_init(struct ctx *c); + struct tap_l4_msg *msg, int count, struct timespec *now); +int tcp_sock_init(struct ctx *c, struct timespec *now); void tcp_timer(struct ctx *c, struct timespec *ts); void tcp_update_l2_buf(unsigned char *eth_d, unsigned char *eth_s, uint32_t *ip_da); @@ -45,6 +45,9 @@ union tcp_epoll_ref { * @port_to_tap: Ports bound host-side, packets to tap or spliced * @port_to_init: Ports bound namespace-side, spliced to init * @timer_run: Timestamp of most recent timer run + * @kernel_snd_wnd: Kernel reports sending window (with commit 8f7baad7f035) + * @pipe_size: Size of pipes for spliced connections + * @refill_ts: Time of last refill operation for pools of sockets/pipes */ struct tcp_ctx { uint64_t hash_secret[2]; @@ -53,6 +56,9 @@ struct tcp_ctx { uint8_t port_to_tap [USHRT_MAX / 8]; uint8_t port_to_init [USHRT_MAX / 8]; struct timespec timer_run; + int kernel_snd_wnd; + size_t pipe_size; + struct timespec refill_ts; }; #endif /* TCP_H */ |