const golang.org/x/sys/unix.ESTRPIPE

one use

	golang.org/x/sys/unix (current package)
		zerrors_linux_amd64.go#L618: 	ESTRPIPE        = syscall.Errno(0x56)

The pages are generated with Golds v0.4.9. (GOOS=linux GOARCH=amd64)