diff options
Diffstat (limited to '3rdparty/luv/src/signal.c')
-rw-r--r-- | 3rdparty/luv/src/signal.c | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/3rdparty/luv/src/signal.c b/3rdparty/luv/src/signal.c deleted file mode 100644 index 48ace2bf601..00000000000 --- a/3rdparty/luv/src/signal.c +++ /dev/null @@ -1,72 +0,0 @@ -/* - * Copyright 2014 The Luvit Authors. All Rights Reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ -#include "luv.h" - -static uv_signal_t* luv_check_signal(lua_State* L, int index) { - uv_signal_t* handle = luv_checkudata(L, index, "uv_signal"); - luaL_argcheck(L, handle->type == UV_SIGNAL && handle->data, index, "Expected uv_signal_t"); - return handle; -} - -static int luv_new_signal(lua_State* L) { - uv_signal_t* handle = luv_newuserdata(L, sizeof(*handle)); - int ret = uv_signal_init(luv_loop(L), handle); - if (ret < 0) { - lua_pop(L, 1); - return luv_error(L, ret); - } - handle->data = luv_setup_handle(L); - return 1; -} - -static void luv_signal_cb(uv_signal_t* handle, int signum) { - lua_State* L = luv_state(handle->loop); - luv_handle_t* data = handle->data; - lua_pushstring(L, luv_sig_num_to_string(signum)); - luv_call_callback(L, data, LUV_SIGNAL, 1); -} - -static int luv_signal_start(lua_State* L) { - uv_signal_t* handle = luv_check_signal(L, 1); - int signum, ret; - if (lua_isnumber(L, 2)) { - signum = lua_tointeger(L, 2); - } - else if (lua_isstring(L, 2)) { - signum = luv_sig_string_to_num(luaL_checkstring(L, 2)); - luaL_argcheck(L, signum, 2, "Invalid Signal name"); - } - else { - return luaL_argerror(L, 2, "Missing Signal name"); - } - - if (!lua_isnoneornil(L, 3)) { - luv_check_callback(L, handle->data, LUV_SIGNAL, 3); - } - ret = uv_signal_start(handle, luv_signal_cb, signum); - if (ret < 0) return luv_error(L, ret); - lua_pushinteger(L, ret); - return 1; -} - -static int luv_signal_stop(lua_State* L) { - uv_signal_t* handle = luv_check_signal(L, 1); - int ret = uv_signal_stop(handle); - if (ret < 0) return luv_error(L, ret); - lua_pushinteger(L, ret); - return 1; -} |