diff options
Diffstat (limited to 'deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/got/node_modules/safe-buffer/index.js')
-rw-r--r-- | deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/got/node_modules/safe-buffer/index.js | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/got/node_modules/safe-buffer/index.js b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/got/node_modules/safe-buffer/index.js new file mode 100644 index 0000000000..74a7358ee8 --- /dev/null +++ b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/got/node_modules/safe-buffer/index.js @@ -0,0 +1,58 @@ +var buffer = require('buffer') + +if (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) { + module.exports = buffer +} else { + // Copy properties from require('buffer') + Object.keys(buffer).forEach(function (prop) { + exports[prop] = buffer[prop] + }) + exports.Buffer = SafeBuffer +} + +function SafeBuffer (arg, encodingOrOffset, length) { + return Buffer(arg, encodingOrOffset, length) +} + +// Copy static methods from Buffer +Object.keys(Buffer).forEach(function (prop) { + SafeBuffer[prop] = Buffer[prop] +}) + +SafeBuffer.from = function (arg, encodingOrOffset, length) { + if (typeof arg === 'number') { + throw new TypeError('Argument must not be a number') + } + return Buffer(arg, encodingOrOffset, length) +} + +SafeBuffer.alloc = function (size, fill, encoding) { + if (typeof size !== 'number') { + throw new TypeError('Argument must be a number') + } + var buf = Buffer(size) + if (fill !== undefined) { + if (typeof encoding === 'string') { + buf.fill(fill, encoding) + } else { + buf.fill(fill) + } + } else { + buf.fill(0) + } + return buf +} + +SafeBuffer.allocUnsafe = function (size) { + if (typeof size !== 'number') { + throw new TypeError('Argument must be a number') + } + return Buffer(size) +} + +SafeBuffer.allocUnsafeSlow = function (size) { + if (typeof size !== 'number') { + throw new TypeError('Argument must be a number') + } + return buffer.SlowBuffer(size) +} |