kotlin-node/node.buffer/Buffer/writeUInt32BE

writeUInt32BE

fun writeUInt32BE(value: Number, offset: Number = definedExternally): Double(source)

Writes value to buf at the specified offset as big-endian. The value must be a valid unsigned 32-bit integer. Behavior is undefined when valueis anything other than an unsigned 32-bit integer.

This function is also available under the writeUint32BE alias.

import { Buffer } from 'node:buffer';

const buf = Buffer.allocUnsafe(4);

buf.writeUInt32BE(0xfeedface, 0);

console.log(buf);
// Prints: <Buffer fe ed fa ce>

Since

v0.5.5

Return

offset plus the number of bytes written.

Parameters

value

Number to be written to buf.

offset=0 Number of bytes to skip before starting to write. Must satisfy 0 <= offset <= buf.length - 4.