diff options
Diffstat (limited to 'vendor/github.com/moby/term/termios_bsd.go')
| -rw-r--r-- | vendor/github.com/moby/term/termios_bsd.go | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/vendor/github.com/moby/term/termios_bsd.go b/vendor/github.com/moby/term/termios_bsd.go index acdddb2e9f..922dd4baab 100644 --- a/vendor/github.com/moby/term/termios_bsd.go +++ b/vendor/github.com/moby/term/termios_bsd.go @@ -3,8 +3,6 @@ package term import ( - "unsafe" - "golang.org/x/sys/unix" ) @@ -12,31 +10,3 @@ const ( getTermios = unix.TIOCGETA setTermios = unix.TIOCSETA ) - -// Termios is the Unix API for terminal I/O. -type Termios unix.Termios - -// MakeRaw put the terminal connected to the given file descriptor into raw -// mode and returns the previous state of the terminal so that it can be -// restored. -func MakeRaw(fd uintptr) (*State, error) { - var oldState State - if _, _, err := unix.Syscall(unix.SYS_IOCTL, fd, getTermios, uintptr(unsafe.Pointer(&oldState.termios))); err != 0 { - return nil, err - } - - newState := oldState.termios - newState.Iflag &^= (unix.IGNBRK | unix.BRKINT | unix.PARMRK | unix.ISTRIP | unix.INLCR | unix.IGNCR | unix.ICRNL | unix.IXON) - newState.Oflag &^= unix.OPOST - newState.Lflag &^= (unix.ECHO | unix.ECHONL | unix.ICANON | unix.ISIG | unix.IEXTEN) - newState.Cflag &^= (unix.CSIZE | unix.PARENB) - newState.Cflag |= unix.CS8 - newState.Cc[unix.VMIN] = 1 - newState.Cc[unix.VTIME] = 0 - - if _, _, err := unix.Syscall(unix.SYS_IOCTL, fd, setTermios, uintptr(unsafe.Pointer(&newState))); err != 0 { - return nil, err - } - - return &oldState, nil -} |