diff options
Diffstat (limited to 'pkg/sentry/fs/tty/master.go')
| -rw-r--r-- | pkg/sentry/fs/tty/master.go | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/pkg/sentry/fs/tty/master.go b/pkg/sentry/fs/tty/master.go index 19b7557d5..92ec1ca18 100644 --- a/pkg/sentry/fs/tty/master.go +++ b/pkg/sentry/fs/tty/master.go @@ -172,19 +172,6 @@ func (mf *masterFileOperations) Ioctl(ctx context.Context, _ *fs.File, io userme return 0, mf.t.ld.windowSize(ctx, io, args) case linux.TIOCSWINSZ: return 0, mf.t.ld.setWindowSize(ctx, io, args) - case linux.TIOCSCTTY: - // Make the given terminal the controlling terminal of the - // calling process. - return 0, mf.t.setControllingTTY(ctx, io, args, true /* isMaster */) - case linux.TIOCNOTTY: - // Release this process's controlling terminal. - return 0, mf.t.releaseControllingTTY(ctx, io, args, true /* isMaster */) - case linux.TIOCGPGRP: - // Get the foreground process group. - return mf.t.foregroundProcessGroup(ctx, io, args, true /* isMaster */) - case linux.TIOCSPGRP: - // Set the foreground process group. - return mf.t.setForegroundProcessGroup(ctx, io, args, true /* isMaster */) default: maybeEmitUnimplementedEvent(ctx, cmd) return 0, syserror.ENOTTY @@ -198,6 +185,8 @@ func maybeEmitUnimplementedEvent(ctx context.Context, cmd uint32) { linux.TCSETS, linux.TCSETSW, linux.TCSETSF, + linux.TIOCGPGRP, + linux.TIOCSPGRP, linux.TIOCGWINSZ, linux.TIOCSWINSZ, linux.TIOCSETD, @@ -211,6 +200,8 @@ func maybeEmitUnimplementedEvent(ctx context.Context, cmd uint32) { linux.TIOCEXCL, linux.TIOCNXCL, linux.TIOCGEXCL, + linux.TIOCNOTTY, + linux.TIOCSCTTY, linux.TIOCGSID, linux.TIOCGETD, linux.TIOCVHANGUP, |