Function getInputFdNumbers

lib/io/input-sync.js:12–14

};

const getInputFdNumbers = fileDescriptors => new Set(Object.entries(fileDescriptors)
	.filter(([, {direction}]) => direction === 'input')
	.map(([fdNumber]) => Number(fdNumber)));

const addInputOptionSync = (fileDescriptors, fdNumber, options) => {
	const {stdioItems} = fileDescriptors[fdNumber];