30 lines
747 B
Go
30 lines
747 B
Go
// +build !windows
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package term
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import (
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"syscall"
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"github.com/pkg/term/termios"
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"golang.org/x/sys/unix"
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)
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// SetRaw put terminal into a raw mode
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func SetRaw(fd int) error {
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n, err := getOriginalTermios(fd)
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if err != nil {
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return err
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}
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n.Iflag &^= syscall.IGNBRK | syscall.BRKINT | syscall.PARMRK |
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syscall.ISTRIP | syscall.INLCR | syscall.IGNCR |
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syscall.ICRNL | syscall.IXON
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n.Lflag &^= syscall.ECHO | syscall.ICANON | syscall.IEXTEN | syscall.ISIG | syscall.ECHONL
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n.Cflag &^= syscall.CSIZE | syscall.PARENB
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n.Cflag |= syscall.CS8 // Set to 8-bit wide. Typical value for displaying characters.
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n.Cc[syscall.VMIN] = 1
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n.Cc[syscall.VTIME] = 0
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return termios.Tcsetattr(uintptr(fd), termios.TCSANOW, (*unix.Termios)(n))
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}
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