Function meth_bind

Plugins/UnLuaExtensions/LuaSocket/Source/src/tcp.cpp:242–260

-------------------------------------------------------------------------*\ * Binds an object to an address \*-------------------------------------------------------------------------*/

* Binds an object to an address
\*-------------------------------------------------------------------------*/
static int meth_bind(lua_State *L) {
    p_tcp tcp = (p_tcp) auxiliar_checkclass(L, "tcp{master}", 1);
    const char *address =  luaL_checkstring(L, 2);
    const char *port = luaL_checkstring(L, 3);
    const char *err;
    struct addrinfo bindhints;
    memset(&bindhints, 0, sizeof(bindhints));
    bindhints.ai_socktype = SOCK_STREAM;
    bindhints.ai_family = tcp->family;
    bindhints.ai_flags = AI_PASSIVE;
    err = inet_trybind(&tcp->sock, &tcp->family, address, port, &bindhints);
    if (err) {
        lua_pushnil(L);
        lua_pushstring(L, err);
        return 2;
    }
    lua_pushnumber(L, 1);
    return 1;
}

/*-------------------------------------------------------------------------*\
* Turns a master tcp object into a client object.