Function assertValidLinkname

tar/tar_stream.ts:704–707

(linkname: string)

 * ```
 */
export function assertValidLinkname(linkname: string): void {
  const buffer = new Uint8Array(355);
  checkLinkname(new TextEncoder().encodeInto(linkname, buffer).written);
}

function checkLinkname(bytes: number): void {
  if (bytes === 0) {