os.js

// Copyright Joyent, Inc. and other Node contributors.
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//
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'use strict';

var binding = process.binding('os');
var util = require('util');
var isWindows = process.platform === 'win32';

exports.endianness = binding.getEndianness;
exports.hostname = binding.getHostname;
exports.loadavg = binding.getLoadAvg;
exports.uptime = binding.getUptime;
exports.freemem = binding.getFreeMem;
exports.totalmem = binding.getTotalMem;
exports.cpus = binding.getCPUs;
exports.type = binding.getOSType;
exports.release = binding.getOSRelease;
exports.networkInterfaces = binding.getInterfaceAddresses;

exports.arch = function() {
  return process.arch;
};

exports.platform = function() {
  return process.platform;
};

exports.tmpdir = function() {
  if (isWindows) {
    return process.env.TEMP ||
           process.env.TMP ||
           (process.env.SystemRoot || process.env.windir) + '\\temp';
  } else {
    return process.env.TMPDIR ||
           process.env.TMP ||
           process.env.TEMP ||
           '/tmp';
  }
};

exports.tmpDir = exports.tmpdir;

exports.getNetworkInterfaces = util.deprecate(function() {
  return exports.networkInterfaces();
}, 'getNetworkInterfaces is now called `os.networkInterfaces`.');

exports.EOL = isWindows ? '\r\n' : '\n';