diff options
Diffstat (limited to 'winsup/cygwin/fhandler_tty.cc')
-rw-r--r-- | winsup/cygwin/fhandler_tty.cc | 29 |
1 files changed, 8 insertions, 21 deletions
diff --git a/winsup/cygwin/fhandler_tty.cc b/winsup/cygwin/fhandler_tty.cc index 46ee8bc2f..bca148647 100644 --- a/winsup/cygwin/fhandler_tty.cc +++ b/winsup/cygwin/fhandler_tty.cc @@ -164,8 +164,8 @@ void fhandler_pty_master::doecho (const void *str, DWORD len) { acquire_output_mutex (INFINITE); - if (!WriteFile (get_ttyp ()->to_master, str, len, &len, NULL)) - termios_printf ("Write to %p failed, %E", get_ttyp ()->to_master); + if (!WriteFile (to_master, str, len, &len, NULL)) + termios_printf ("Write to %p failed, %E", to_master); // WaitForSingleObject (output_done_event, INFINITE); release_output_mutex (); } @@ -520,8 +520,6 @@ fhandler_tty_slave::open (int flags, mode_t) release_output_mutex (); } - /* Duplicate tty handles. */ - if (!get_ttyp ()->from_master || !get_ttyp ()->to_master) { termios_printf ("tty handles have been closed"); @@ -582,9 +580,9 @@ fhandler_tty_slave::open (int flags, mode_t) } termios_printf ("duplicated from_master %p->%p from tty_owner", - get_ttyp ()->from_master, from_master_local); + get_ttyp ()->from_master, from_master_local); termios_printf ("duplicated to_master %p->%p from tty_owner", - get_ttyp ()->to_master, to_master_local); + get_ttyp ()->to_master, to_master_local); set_io_handle (from_master_local); set_output_handle (to_master_local); @@ -1145,15 +1143,6 @@ fhandler_tty_common::close () if (!ForceCloseHandle1 (get_output_handle (), to_pty)) termios_printf ("CloseHandle (get_output_handle ()<%p>), %E", get_output_handle ()); -#if 0 // CGF - DELETME - /* Send EOF to slaves if master side is closed */ - if (!get_ttyp ()->master_alive ()) - { - termios_printf ("no more masters left. sending EOF"); - SetEvent (input_available_event); - } -#endif - if (!ForceCloseHandle (input_available_event)) termios_printf ("CloseHandle (input_available_event<%p>), %E", input_available_event); @@ -1307,9 +1296,7 @@ fhandler_tty_slave::fixup_after_fork (HANDLE parent) void fhandler_tty_slave::fixup_after_exec () { - if (close_on_exec ()) - close (); - else + if (!close_on_exec ()) fixup_after_fork (NULL); } @@ -1438,6 +1425,8 @@ err: close_maybe (input_available_event); close_maybe (output_mutex); close_maybe (input_mutex); + close_maybe (from_master); + close_maybe (to_master); termios_printf ("tty%d open failed - failed to create %s", errstr); return false; } @@ -1469,8 +1458,6 @@ fhandler_pty_master::fixup_after_fork (HANDLE parent) void fhandler_pty_master::fixup_after_exec () { - if (close_on_exec ()) - close (); - else + if (!close_on_exec ()) fixup_after_fork (spawn_info->parent); } |