Function readFileAfterClose

lib/internal/fs/read/context.js:71–97

(err)

}

function readFileAfterClose(err) {
  const context = this.context;
  const callback = context.callback;
  let buffer = null;

  if (context.err || err)
    return callback(aggregateTwoErrors(err, context.err));

  try {
    if (context.userBuffer) {
      buffer = context.buffer.subarray(0, context.pos);
    } else if (context.size === 0) {
      buffer = Buffer.concat(context.buffers, context.pos);
    } else if (context.pos < context.size) {
      buffer = context.buffer.slice(0, context.pos);
    } else {
      buffer = context.buffer;
    }

    if (context.encoding)
      buffer = buffer.toString(context.encoding);
  } catch (err) {
    return callback(err);
  }

  callback(null, buffer);
}

class ReadFileContext {
  constructor(callback, options) {