diff options
Diffstat (limited to 'slirp/src/ip6_output.c')
-rw-r--r-- | slirp/src/ip6_output.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/slirp/src/ip6_output.c b/slirp/src/ip6_output.c new file mode 100644 index 0000000000..19d1ae7748 --- /dev/null +++ b/slirp/src/ip6_output.c @@ -0,0 +1,38 @@ +/* + * Copyright (c) 2013 + * Guillaume Subiron, Yann Bordenave, Serigne Modou Wagne. + */ + +#include "slirp.h" + +/* Number of packets queued before we start sending + * (to prevent allocing too many mbufs) */ +#define IF6_THRESH 10 + +/* + * IPv6 output. The packet in mbuf chain m contains a IP header + */ +int ip6_output(struct socket *so, struct mbuf *m, int fast) +{ + struct ip6 *ip = mtod(m, struct ip6 *); + + DEBUG_CALL("ip6_output"); + DEBUG_ARG("so = %p", so); + DEBUG_ARG("m = %p", m); + + /* Fill IPv6 header */ + ip->ip_v = IP6VERSION; + ip->ip_hl = IP6_HOP_LIMIT; + ip->ip_tc_hi = 0; + ip->ip_tc_lo = 0; + ip->ip_fl_hi = 0; + ip->ip_fl_lo = 0; + + if (fast) { + if_encap(m->slirp, m); + } else { + if_output(so, m); + } + + return 0; +} |