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/*!The Make-like Build Utility based on Lua
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*
* Copyright (C) 2015 - 2018, TBOOX Open Source Group.
*
* @author TitanSnow
* @file getown.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "getown"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
#ifndef TB_CONFIG_OS_WINDOWS
# include <unistd.h>
# include <sys/stat.h>
#endif
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
#ifndef TB_CONFIG_OS_WINDOWS
// get owner by a given path
tb_int_t xm_os_getown(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// get the pathname
tb_char_t const* pathname = luaL_checkstring(lua, 1);
tb_check_return_val(pathname, 0);
// get stat
struct stat sts;
if (stat(pathname, &sts) != 0)
return 0;
// push
lua_newtable(lua);
lua_pushstring(lua, "uid");
lua_pushinteger(lua, sts.st_uid);
lua_settable(lua, -3);
lua_pushstring(lua, "gid");
lua_pushinteger(lua, sts.st_gid);
lua_settable(lua, -3);
// ok
return 1;
}
#endif
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