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voltha-go-controller
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45589a709ac40713f1d6f941c55061a8661ae320
/
.
/
vendor
/
github.com
/
jessevdk
/
go-flags
/
termsize.go
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// +build !windows,!plan9,!appengine,!wasm
package flags
import (
"golang.org/x/sys/unix"
)
func getTerminalColumns() int {
ws, err := unix.IoctlGetWinsize(0, unix.TIOCGWINSZ)
if err != nil {
return 80
}
return int(ws.Col)
}