chore: vendor

vendor/github.com/moby/term/termios_unix.go

@@ -0,0 +1,35 @@
+//go:build !windows
+// +build !windows
+
+package term
+
+import (
+	"golang.org/x/sys/unix"
+)
+
+// Termios is the Unix API for terminal I/O.
+//
+// Deprecated: use [unix.Termios].
+type Termios = unix.Termios
+
+func makeRaw(fd uintptr) (*State, error) {
+	termios, err := tcget(fd)
+	if err != nil {
+		return nil, err
+	}
+
+	oldState := State{termios: *termios}
+
+	termios.Iflag &^= unix.IGNBRK | unix.BRKINT | unix.PARMRK | unix.ISTRIP | unix.INLCR | unix.IGNCR | unix.ICRNL | unix.IXON
+	termios.Oflag &^= unix.OPOST
+	termios.Lflag &^= unix.ECHO | unix.ECHONL | unix.ICANON | unix.ISIG | unix.IEXTEN
+	termios.Cflag &^= unix.CSIZE | unix.PARENB
+	termios.Cflag |= unix.CS8
+	termios.Cc[unix.VMIN] = 1
+	termios.Cc[unix.VTIME] = 0
+
+	if err := tcset(fd, termios); err != nil {
+		return nil, err
+	}
+	return &oldState, nil
+}