17 lines
347 B
Go
17 lines
347 B
Go
//go:build darwin || dragonfly || freebsd || linux || netbsd || openbsd || zos
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// +build darwin dragonfly freebsd linux netbsd openbsd zos
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package termenv
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import (
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"golang.org/x/sys/unix"
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)
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func isForeground(fd int) bool {
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pgrp, err := unix.IoctlGetInt(fd, unix.TIOCGPGRP)
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if err != nil {
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return false
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}
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return pgrp == unix.Getpgrp()
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}
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