Signed-off-by: Maxim Samoylov <max7...@yandex-team.ru> --- slirp/udp.c | 48 ++++++++++++++++++++++++++++++++++++++++++++++++ slirp/udp.h | 2 ++ 2 files changed, 50 insertions(+)
diff --git a/slirp/udp.c b/slirp/udp.c index e5bf065..ab24935 100644 --- a/slirp/udp.c +++ b/slirp/udp.c @@ -366,3 +366,51 @@ udp_listen(Slirp *slirp, uint32_t haddr, u_int hport, uint32_t laddr, return so; } + +struct socket * +udp6_listen(Slirp *slirp, struct in6_addr haddr, u_int hport, + struct in6_addr laddr, u_int lport, int flags) +{ + struct sockaddr_in6 addr; + struct socket *so; + socklen_t addrlen = sizeof(addr); + + memset(&addr, 0, sizeof(addr)); + + so = socreate(slirp); + if (!so) { + return NULL; + } + so->s = qemu_socket(AF_INET6, SOCK_DGRAM, 0); + if (so->s < 0) { + sofree(so); + return NULL; + } + so->so_expire = curtime + SO_EXPIRE; + insque(so, &slirp->udb); + + addr.sin6_family = AF_INET6; + addr.sin6_addr = haddr; + addr.sin6_port = hport; + + if (bind(so->s, (struct sockaddr *)&addr, addrlen) < 0) { + udp_detach(so); + return NULL; + } + socket_set_fast_reuse(so->s); + + getsockname(so->s, (struct sockaddr *)&addr, &addrlen); + so->fhost.sin6 = addr; + sotranslate_accept(so); + so->so_lfamily = AF_INET6; + so->so_lport = lport; + so->so_laddr6 = laddr; + if (flags != SS_FACCEPTONCE) { + so->so_expire = 0; + } + + so->so_state &= SS_PERSISTENT_MASK; + so->so_state |= SS_ISFCONNECTED | flags; + + return so; +} diff --git a/slirp/udp.h b/slirp/udp.h index be657cf..862c6e8 100644 --- a/slirp/udp.h +++ b/slirp/udp.h @@ -80,6 +80,8 @@ int udp_attach(struct socket *, unsigned short af); void udp_detach(struct socket *); struct socket * udp_listen(Slirp *, uint32_t, u_int, uint32_t, u_int, int); +struct socket *udp6_listen(Slirp *slirp, struct in6_addr, u_int, + struct in6_addr, u_int, int); int udp_output(struct socket *so, struct mbuf *m, struct sockaddr_in *saddr, struct sockaddr_in *daddr, int iptos); -- 2.7.4