mirror of
https://github.com/crazy-max/ghaction-upx.git
synced 2024-11-25 03:36:08 -07:00
47 lines
1.1 KiB
Markdown
47 lines
1.1 KiB
Markdown
# Buffer Alloc Unsafe
|
|
|
|
A [ponyfill](https://ponyfill.com) for `Buffer.allocUnsafe`.
|
|
|
|
Works as Node.js: `v7.0.0` <br>
|
|
Works on Node.js: `v0.10.0`
|
|
|
|
## Installation
|
|
|
|
```sh
|
|
npm install --save buffer-alloc-unsafe
|
|
```
|
|
|
|
## Usage
|
|
|
|
```js
|
|
const allocUnsafe = require('buffer-alloc-unsafe')
|
|
|
|
console.log(allocUnsafe(10))
|
|
//=> <Buffer 78 0c 80 03 01 00 00 00 05 00>
|
|
|
|
console.log(allocUnsafe(10))
|
|
//=> <Buffer 58 ed bf 5f ff 7f 00 00 01 00>
|
|
|
|
console.log(allocUnsafe(10))
|
|
//=> <Buffer 50 0c 80 03 01 00 00 00 0a 00>
|
|
|
|
allocUnsafe(-10)
|
|
//=> RangeError: "size" argument must not be negative
|
|
```
|
|
|
|
## API
|
|
|
|
### allocUnsafe(size)
|
|
|
|
- `size` <Integer> The desired length of the new `Buffer`
|
|
|
|
Allocates a new *non-zero-filled* `Buffer` of `size` bytes. The `size` must be
|
|
less than or equal to the value of `buffer.kMaxLength` and greater than or equal
|
|
to zero. Otherwise, a `RangeError` is thrown.
|
|
|
|
## See also
|
|
|
|
- [buffer-alloc](https://github.com/LinusU/buffer-alloc) A ponyfill for `Buffer.alloc`
|
|
- [buffer-fill](https://github.com/LinusU/buffer-fill) A ponyfill for `Buffer.fill`
|
|
- [buffer-from](https://github.com/LinusU/buffer-from) A ponyfill for `Buffer.from`
|