static int lluv_poll_start(lua_State *L){
static const lluv_uv_const_t FLAGS[] = {
{ UV_READABLE, "readable" },
{ UV_WRITABLE, "writable" },
#if LLUV_UV_VER_GE(1,9,0)
{ UV_DISCONNECT, "disconnect" },
#endif
{ 0, NULL }
};
lluv_handle_t *handle = lluv_check_poll(L, 1, LLUV_FLAG_OPEN);
int events = UV_READABLE;
int err;
if(!lua_isfunction(L, 2))
events = lluv_opt_flags_ui(L, 2, UV_READABLE, FLAGS);
lluv_check_args_with_cb(L, 3);
LLUV_START_CB(handle) = luaL_ref(L, LLUV_LUA_REGISTRY);
err = uv_poll_start(LLUV_H(handle, uv_poll_t), events, lluv_on_poll_start);
if(err >= 0) lluv_handle_lock(L, handle, LLUV_LOCK_START);
return lluv_return(L, handle, LLUV_START_CB(handle), err);
}
static int lluv_udp_start_recv(lua_State *L){
lluv_handle_t *handle = lluv_check_udp(L, 1, LLUV_FLAG_OPEN);
int err;
lluv_check_args_with_cb(L, 2);
LLUV_READ_CB(handle) = luaL_ref(L, LLUV_LUA_REGISTRY);
err = uv_udp_recv_start(LLUV_H(handle, uv_udp_t), lluv_alloc_buffer_cb, lluv_on_udp_recv_cb);
if(err >= 0) lluv_handle_lock(L, handle, LLUV_LOCK_READ);
return lluv_return(L, handle, LLUV_READ_CB(handle), err);
}
static int lluv_signal_start(lua_State *L){
lluv_handle_t *handle = lluv_check_signal(L, 1, LLUV_FLAG_OPEN);
int signum = luaL_checkint(L, 2);
int err;
lluv_check_args_with_cb(L, 3);
LLUV_START_CB(handle) = luaL_ref(L, LLUV_LUA_REGISTRY);
err = uv_signal_start(LLUV_H(handle, uv_signal_t), lluv_on_signal_start, signum);
if(err >= 0) lluv_handle_lock(L, handle, LLUV_LOCK_START);
return lluv_return(L, handle, LLUV_START_CB(handle), err);
}
