/**
* @license Apache-2.0
*
* Copyright (c) 2018 The Stdlib Authors.
*
* 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.
*/

'use strict';

// MODULES //

var proc = require( 'process' );


// MAIN //

/**
* Returns the numeric group identity of the calling process.
*
* @private
* @name getgid
* @type {Function}
* @returns {integer} numeric group identity
*
* @example
* var gid = getgid();
*/
var getgid = proc.getgid;


// EXPORTS //

module.exports = getgid;