34 lines
434 B
Go
34 lines
434 B
Go
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// +build linux,!baremetal
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package main
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import (
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"os"
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"golang.org/x/crypto/ssh/terminal"
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)
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var (
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stdout = os.Stdout
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terminalState *terminal.State
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)
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func getchar() byte {
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var b [1]byte
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os.Stdin.Read(b[:])
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return b[0]
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}
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func putchar(ch byte) {
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b := [1]byte{ch}
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os.Stdout.Write(b[:])
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}
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func initTerminal() {
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terminalState, _ = terminal.MakeRaw(0)
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}
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func restoreTerminal() {
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terminal.Restore(0, terminalState)
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}
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