diff options
Diffstat (limited to 'vendor/github.com/gdamore/tcell/v2/tscreen_solaris.go')
-rw-r--r-- | vendor/github.com/gdamore/tcell/v2/tscreen_solaris.go | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/vendor/github.com/gdamore/tcell/v2/tscreen_solaris.go b/vendor/github.com/gdamore/tcell/v2/tscreen_solaris.go deleted file mode 100644 index 60b94b91b..000000000 --- a/vendor/github.com/gdamore/tcell/v2/tscreen_solaris.go +++ /dev/null @@ -1,122 +0,0 @@ -// +build solaris illumos - -// Copyright 2020 The TCell Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use file except in compliance with the License. -// You may obtain a copy of the license at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package tcell - -import ( - "os" - "os/signal" - "syscall" - - "golang.org/x/sys/unix" -) - -type termiosPrivate struct { - tio *unix.Termios -} - -func (t *tScreen) termioInit() error { - var e error - var raw *unix.Termios - var tio *unix.Termios - - if t.in, e = os.OpenFile("/dev/tty", os.O_RDONLY, 0); e != nil { - goto failed - } - if t.out, e = os.OpenFile("/dev/tty", os.O_WRONLY, 0); e != nil { - goto failed - } - - tio, e = unix.IoctlGetTermios(int(t.out.Fd()), unix.TCGETS) - if e != nil { - goto failed - } - - t.tiosp = &termiosPrivate{tio: tio} - - // make a local copy, to make it raw - raw = &unix.Termios{ - Cflag: tio.Cflag, - Oflag: tio.Oflag, - Iflag: tio.Iflag, - Lflag: tio.Lflag, - Cc: tio.Cc, - } - - raw.Iflag &^= (unix.IGNBRK | unix.BRKINT | unix.PARMRK | unix.INLCR | - unix.IGNCR | unix.ICRNL | unix.IXON) - raw.Oflag &^= unix.OPOST - raw.Lflag &^= (unix.ECHO | unix.ECHONL | unix.ICANON | unix.ISIG | unix.IEXTEN) - raw.Cflag &^= (unix.CSIZE | unix.PARENB) - raw.Cflag |= unix.CS8 - - // This is setup for blocking reads. In the past we attempted to - // use non-blocking reads, but now a separate input loop and timer - // copes with the problems we had on some systems (BSD/Darwin) - // where close hung forever. - raw.Cc[unix.VMIN] = 1 - raw.Cc[unix.VTIME] = 0 - - e = unix.IoctlSetTermios(int(t.out.Fd()), unix.TCSETS, raw) - if e != nil { - goto failed - } - - signal.Notify(t.sigwinch, syscall.SIGWINCH) - - if w, h, e := t.getWinSize(); e == nil && w != 0 && h != 0 { - t.cells.Resize(w, h) - } - - return nil - -failed: - if t.in != nil { - t.in.Close() - } - if t.out != nil { - t.out.Close() - } - return e -} - -func (t *tScreen) termioFini() { - - signal.Stop(t.sigwinch) - - <-t.indoneq - - if t.out != nil && t.tiosp != nil { - unix.IoctlSetTermios(int(t.out.Fd()), unix.TCSETSF, t.tiosp.tio) - t.out.Close() - } - if t.in != nil { - t.in.Close() - } -} - -func (t *tScreen) getWinSize() (int, int, error) { - wsz, err := unix.IoctlGetWinsize(int(t.out.Fd()), unix.TIOCGWINSZ) - if err != nil { - return -1, -1, err - } - return int(wsz.Col), int(wsz.Row), nil -} - -func (t *tScreen) Beep() error { - t.writeString(string(byte(7))) - return nil -} |