diff options
Diffstat (limited to 'winsup/cygwin/fhandler_tty.cc')
| -rw-r--r-- | winsup/cygwin/fhandler_tty.cc | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/winsup/cygwin/fhandler_tty.cc b/winsup/cygwin/fhandler_tty.cc index 44a811ab3..26620b7cd 100644 --- a/winsup/cygwin/fhandler_tty.cc +++ b/winsup/cygwin/fhandler_tty.cc @@ -1352,6 +1352,7 @@ fhandler_tty_master::init_console () bool fhandler_pty_master::setup (bool ispty) { + int res; tty& t = *cygwin_shared->tty[get_unit ()]; tcinit (&t, true); /* Set termios information. Force initialization. */ @@ -1362,13 +1363,24 @@ fhandler_pty_master::setup (bool ispty) /* Create communication pipes */ /* FIXME: should this be sec_none_nih? */ - if (!CreatePipe (&from_master, &get_output_handle (), &sec_all, 128 * 1024)) + + /* Create communication pipes */ + + char pipename[sizeof("ttyNNNN-from-master")]; + __small_sprintf (pipename, "tty%d-from-master", get_unit ()); + res = fhandler_pipe::create_selectable (&sec_all_nih, from_master, + get_output_handle (), 128 * 1024, + pipename); + if (res) { errstr = "input pipe"; goto err; } - if (!CreatePipe (&get_io_handle (), &to_master, &sec_all, 128 * 1024)) + __small_sprintf (pipename, "tty%d-to-master", get_unit ()); + res = fhandler_pipe::create_selectable (&sec_all_nih, get_io_handle (), + to_master, 128 * 1024, pipename); + if (res) { errstr = "output pipe"; goto err; @@ -1380,7 +1392,7 @@ fhandler_pty_master::setup (bool ispty) need_nl = 0; - /* We do not open allow the others to open us (for handle duplication) + /* We do not allow others to open us (for handle duplication) but rely on cygheap->inherited_ctty for descendant processes. In the future the cygserver may allow access by others. */ |