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nodejs/lib/os.js
cjihrig 804e7aa9ab lib: use const to define constants
This commit replaces a number of var statements throughout
the lib code with const statements.

PR-URL: https://github.com/iojs/io.js/pull/541
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
2015-01-21 16:21:31 -05:00

50 lines
1.3 KiB
JavaScript

'use strict';
const binding = process.binding('os');
const util = require('util');
const isWindows = process.platform === 'win32';
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';
if (binding.isBigEndian)
exports.endianness = function() { return 'BE'; };
else
exports.endianness = function() { return 'LE'; };