1// Copyright Joyent, Inc. and other Node contributors. 2// 3// Permission is hereby granted, free of charge, to any person obtaining a 4// copy of this software and associated documentation files (the 5// "Software"), to deal in the Software without restriction, including 6// without limitation the rights to use, copy, modify, merge, publish, 7// distribute, sublicense, and/or sell copies of the Software, and to permit 8// persons to whom the Software is furnished to do so, subject to the 9// following conditions: 10// 11// The above copyright notice and this permission notice shall be included 12// in all copies or substantial portions of the Software. 13// 14// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 15// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 16// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN 17// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 18// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 19// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 20// USE OR OTHER DEALINGS IN THE SOFTWARE. 21 22'use strict'; 23const common = require('../common'); 24const spawn = require('child_process').spawn; 25 26if (process.argv[2] === 'child') { 27 process.stdin.resume(); 28 process.stdin._handle.close(); 29 process.stdin._handle.unref(); // Should not segfault. 30 process.stdin.on('error', common.mustCall()); 31 return; 32} 33 34// Use spawn so that we can be sure that stdin has a _handle property. 35// Refs: https://github.com/nodejs/node/pull/5916 36const proc = spawn(process.execPath, [__filename, 'child'], { stdio: 'pipe' }); 37 38proc.stderr.pipe(process.stderr); 39proc.on('exit', common.mustCall(function(exitCode) { 40 if (exitCode !== 0) 41 process.exitCode = exitCode; 42})); 43