diff options
Diffstat (limited to 'udp.c')
| -rw-r--r-- | udp.c | 38 |
1 files changed, 0 insertions, 38 deletions
@@ -1125,44 +1125,6 @@ int udp_tap_handler(const struct ctx *c, uint8_t pif, } /** - * udp_listen() - Initialise listening socket for a given port - * @c: Execution context - * @pif: Interface to open the socket for (PIF_HOST or PIF_SPLICE) - * @rule: Index of relevant forwarding rule - * @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 - * - * Return: socket fd on success, negative error code on failure - */ -int udp_listen(const struct ctx *c, uint8_t pif, unsigned rule, - const union inany_addr *addr, const char *ifname, in_port_t port) -{ - int s; - - assert(!c->no_udp); - - if (!c->ifi4) { - if (!addr) - /* Restrict to v6 only */ - addr = &inany_any6; - else if (inany_v4(addr)) - return -EAFNOSUPPORT; - } - if (!c->ifi6) { - if (!addr) - /* Restrict to v4 only */ - addr = &inany_any4; - else if (!inany_v4(addr)) - return -EAFNOSUPPORT; - } - - s = pif_listen(c, EPOLL_TYPE_UDP_LISTEN, pif, addr, ifname, port, rule); - - return s; -} - -/** * udp_splice_iov_init() - Set up buffers and descriptors for recvmmsg/sendmmsg */ static void udp_splice_iov_init(void) |