1//go:build solaris || illumos
 2// +build solaris illumos
 3
 4package termenv
 5
 6import (
 7	"golang.org/x/sys/unix"
 8)
 9
10func isForeground(fd int) bool {
11	pgrp, err := unix.IoctlGetInt(fd, unix.TIOCGPGRP)
12	if err != nil {
13		return false
14	}
15
16	g, err := unix.Getpgrp()
17	if err != nil {
18		return false
19	}
20
21	return pgrp == g
22}