status-go/vendor/github.com/ethereum/go-ethereum/log/term/terminal_solaris.go

package term

import "golang.org/x/sys/unix"

// IsTty returns true if the given file descriptor is a terminal.
func IsTty(fd uintptr) bool {
	_, err := unix.IoctlGetTermios(int(fd), unix.TCGETA)
	return err == nil
}