var fs = require('fs')

module.exports = {
    readdir: function (path) {
        return new Promise(function (resolve, reject) {
            fs.readdir(path, function (err, files) {
                if (err) {
                    reject(err)
                } else {
                    resolve(files)
                }
            })
        })
    },
    read: function (fd, buffer, offset, length, position) {
        return new Promise(function (resolve, reject) {
            fs.read(fd, buffer, offset, length, position, function(err, bytesRead) {
                if(err){
                    reject(err)
                } else {
                    resolve(bytesRead)
                }
            })
        })
    },
}