diff options
Diffstat (limited to 'tcp.c')
| -rw-r--r-- | tcp.c | 27 |
1 files changed, 15 insertions, 12 deletions
@@ -3078,10 +3078,11 @@ void tcp_sock_handler(struct ctx *c, union epoll_ref ref, uint32_t events, * @ns: In pasta mode, if set, bind with loopback address in namespace * @af: Address family to select a specific IP version, or AF_UNSPEC * @addr: Pointer to address for binding, NULL if not configured + * @ifname: Name of interface to bind to, NULL if not configured * @port: Port, host order */ void tcp_sock_init(const struct ctx *c, int ns, sa_family_t af, - const void *addr, in_port_t port) + const void *addr, const char *ifname, in_port_t port) { union tcp_epoll_ref tref = { .tcp.listen = 1 }; const void *bind_addr; @@ -3103,8 +3104,8 @@ void tcp_sock_init(const struct ctx *c, int ns, sa_family_t af, tref.tcp.splice = 0; if (!ns) { - s = sock_l4(c, AF_INET, IPPROTO_TCP, bind_addr, port, - tref.u32); + s = sock_l4(c, AF_INET, IPPROTO_TCP, bind_addr, ifname, + port, tref.u32); if (s >= 0) tcp_sock_set_bufsize(c, s); else @@ -3118,8 +3119,8 @@ void tcp_sock_init(const struct ctx *c, int ns, sa_family_t af, bind_addr = &(uint32_t){ htonl(INADDR_LOOPBACK) }; tref.tcp.splice = 1; - s = sock_l4(c, AF_INET, IPPROTO_TCP, bind_addr, port, - tref.u32); + s = sock_l4(c, AF_INET, IPPROTO_TCP, bind_addr, ifname, + port, tref.u32); if (s >= 0) tcp_sock_set_bufsize(c, s); else @@ -3144,8 +3145,8 @@ void tcp_sock_init(const struct ctx *c, int ns, sa_family_t af, tref.tcp.splice = 0; if (!ns) { - s = sock_l4(c, AF_INET6, IPPROTO_TCP, bind_addr, port, - tref.u32); + s = sock_l4(c, AF_INET6, IPPROTO_TCP, bind_addr, ifname, + port, tref.u32); if (s >= 0) tcp_sock_set_bufsize(c, s); else @@ -3159,8 +3160,8 @@ void tcp_sock_init(const struct ctx *c, int ns, sa_family_t af, bind_addr = &in6addr_loopback; tref.tcp.splice = 1; - s = sock_l4(c, AF_INET6, IPPROTO_TCP, bind_addr, port, - tref.u32); + s = sock_l4(c, AF_INET6, IPPROTO_TCP, bind_addr, ifname, + port, tref.u32); if (s >= 0) tcp_sock_set_bufsize(c, s); else @@ -3193,7 +3194,7 @@ static int tcp_sock_init_ns(void *arg) if (!bitmap_isset(c->tcp.fwd_out.map, port)) continue; - tcp_sock_init(c, 1, AF_UNSPEC, NULL, port); + tcp_sock_init(c, 1, AF_UNSPEC, NULL, NULL, port); } return 0; @@ -3410,7 +3411,8 @@ static int tcp_port_rebind(void *arg) if ((a->c->ifi4 && tcp_sock_ns[port][V4] == -1) || (a->c->ifi6 && tcp_sock_ns[port][V6] == -1)) - tcp_sock_init(a->c, 1, AF_UNSPEC, NULL, port); + tcp_sock_init(a->c, 1, AF_UNSPEC, NULL, NULL, + port); } } else { for (port = 0; port < NUM_PORTS; port++) { @@ -3443,7 +3445,8 @@ static int tcp_port_rebind(void *arg) if ((a->c->ifi4 && tcp_sock_init_ext[port][V4] == -1) || (a->c->ifi6 && tcp_sock_init_ext[port][V6] == -1)) - tcp_sock_init(a->c, 0, AF_UNSPEC, NULL, port); + tcp_sock_init(a->c, 0, AF_UNSPEC, NULL, NULL, + port); } } |