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| author | Corinna Vinschen <corinna@vinschen.de> | 2007-02-23 10:51:59 +0000 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2007-02-23 10:51:59 +0000 |
| commit | aaee2ffaed818ccaf248b4097a3b7c7bfa4ea82a (patch) | |
| tree | de45285730967b7e6bad23073b76ae2506c3e453 /winsup/cygwin/fhandler_serial.cc | |
| parent | 0ed760d75e34775d5de25ac52cbcc5b5dd18ed15 (diff) | |
| download | cygnal-aaee2ffaed818ccaf248b4097a3b7c7bfa4ea82a.tar.gz cygnal-aaee2ffaed818ccaf248b4097a3b7c7bfa4ea82a.tar.bz2 cygnal-aaee2ffaed818ccaf248b4097a3b7c7bfa4ea82a.zip | |
* exceptions.cc (dummy_ctrl_c_handler): Remove.
(init_console_handler): Drop has_null_console_handler_routine checks.
* fhandler_raw.cc (fhandler_dev_raw::open): Drop has_raw_devices check.
* fhandler_serial.cc (fhandler_serial::open): Drop
.supports_reading_modem_output_lines check.
* miscfuncs.cc (low_priority_sleep): Drop has_switch_to_thread check.
* shared.cc (open_shared): Drop needs_memory_protection checks.
* spawn.cc (spawn_guts): Drop start_proc_suspended check.
* uname.cc (uname): Drop has_valid_processorlevel check.
* wincap.cc: Remove has_raw_devices, has_valid_processorlevel,
supports_reading_modem_output_lines, needs_memory_protection,
has_switch_to_thread, start_proc_suspended and
has_null_console_handler_routine throughout.
* wincap.h: Ditto.
Diffstat (limited to 'winsup/cygwin/fhandler_serial.cc')
| -rw-r--r-- | winsup/cygwin/fhandler_serial.cc | 20 |
1 files changed, 2 insertions, 18 deletions
diff --git a/winsup/cygwin/fhandler_serial.cc b/winsup/cygwin/fhandler_serial.cc index c7a905f70..a82de0f76 100644 --- a/winsup/cygwin/fhandler_serial.cc +++ b/winsup/cygwin/fhandler_serial.cc @@ -1,6 +1,7 @@ /* fhandler_serial.cc - Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Red Hat, Inc. + Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, + 2006, 2007 Red Hat, Inc. This file is part of Cygwin. @@ -262,23 +263,6 @@ fhandler_serial::open (int flags, mode_t mode) system_printf ("couldn't set initial state for %s, %E", get_name ()); } - /* setting rts and dtr to known state so that ioctl() function with - request TIOCMGET could return correct value of RTS and DTR lines. - Important only for Win 9x systems */ - - if (!wincap.supports_reading_modem_output_lines ()) - { - if (EscapeCommFunction (get_handle (), SETDTR) == 0) - system_printf ("couldn't set initial state of DTR for %s, %E", get_name ()); - if (EscapeCommFunction (get_handle (), SETRTS) == 0) - system_printf ("couldn't set initial state of RTS for %s, %E", get_name ()); - - /* even though one of above functions fail I have to set rts and dtr - variables to initial value. */ - rts = TIOCM_RTS; - dtr = TIOCM_DTR; - } - SetCommMask (get_handle (), EV_RXCHAR); set_open_status (); syscall_printf ("%p = fhandler_serial::open (%s, %p, %p)", |