kaddress_t* knet_channel_ref_get_local_address(kchannel_ref_t* channel_ref) {
verify(channel_ref);
if (channel_ref->ref_info->local_address) {
return channel_ref->ref_info->local_address;
}
channel_ref->ref_info->local_address = knet_address_create();
socket_getsockname(channel_ref, channel_ref->ref_info->local_address);
return channel_ref->ref_info->local_address;
}
/*
** addr, port, err = socket.getsockname(fd)
*/
static int lsocket_getsockname(lua_State *L)
{
int fd = luaL_checkinteger(L, 1);
char addr[INET6_ADDRSTRLEN];
int port = 0;
int err = socket_getsockname(fd, addr, &port);
if (err == 0) {
lua_pushstring(L, addr);
lua_pushinteger(L, port);
} else {
lua_pushnil(L);
lua_pushnil(L);
}
lua_pushinteger(L, err);
return 3;
}
int
ksocket_getsockname(ksocket_t ks, struct sockaddr *addr, socklen_t *addrlen,
struct cred *cr)
{
struct sonode *so;
/* All Solaris components should pass a cred for this operation. */
ASSERT(cr != NULL);
if (!KSOCKET_VALID(ks))
return (ENOTSOCK);
so = KSTOSO(ks);
if (addrlen == NULL || (addr == NULL && *addrlen != 0))
return (EFAULT);
return (socket_getsockname(so, addr, addrlen, cr));
}