const syscall.EPIPE

4 uses

	syscall (current package)
		exec_unix.go#L231: 			err = EPIPE
		zerrors_linux_amd64.go#L1287: 	EPIPE           = Errno(0x20)

	os
		file_unix.go#L253: 	if e == syscall.EPIPE && file.stdoutOrErr {

	os/exec
		exec_unix.go#L23: 		pe.Err == syscall.EPIPE