Function readSync

lib/internal/vfs/setup.js:358–362

(fd, buffer, offset, length, position)

      return undefined;
    },
    readSync(fd, buffer, offset, length, position) {
      const vfd = getVirtualFd(fd);
      if (vfd) return vfd.entry.readSync(buffer, offset, length, position);
      return undefined;
    },
    writeSync(fd, buffer, offset, length, position) {
      const vfd = getVirtualFd(fd);
      if (vfd) return vfd.entry.writeSync(buffer, offset, length, position);