linx-simulator2/node_modules/buffer-alloc/index.js
2019-09-18 11:11:16 +03:00

33 lines
664 B
JavaScript

var bufferFill = require('buffer-fill')
var allocUnsafe = require('buffer-alloc-unsafe')
module.exports = function alloc (size, fill, encoding) {
if (typeof size !== 'number') {
throw new TypeError('"size" argument must be a number')
}
if (size < 0) {
throw new RangeError('"size" argument must not be negative')
}
if (Buffer.alloc) {
return Buffer.alloc(size, fill, encoding)
}
var buffer = allocUnsafe(size)
if (size === 0) {
return buffer
}
if (fill === undefined) {
return bufferFill(buffer, 0)
}
if (typeof encoding !== 'string') {
encoding = undefined
}
return bufferFill(buffer, fill, encoding)
}