mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-15 04:31:49 +08:00
be628ab814
As requested, I'm sending this as a separate patch because it is ready to be included as-is. The idea here is that both gdb/terminal.h and gdb/gdbserver/terminal.h share the same code, which is responsible for setting a bunch of defines on based on the presence of termios.h and a few other headers. This simple patch just moves this common code to common/gdb_termios.h and makes the necessary adjustments on both GDB and gdbserver so that they can use this new header. It also implements the some header checks on common/common.m4. As a bonus, gdb/gdbserver/terminal.h can be removed because it's now empty. Built on x86_64, no regressions found. gdb/ChangeLog: 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com> * Makefile.in (HFILES_NO_SRCDIR): Add "common/gdb_termios.h". * common/common.m4: Check headers 'termios.h', 'termio.h' and 'sgtty.h'. * common/gdb_termios.h: New file, with parts of "terminal.h". * inflow.c: Include "gdb_termios.h". * ser-unix.c: Include "gdb_termios.h". * terminal.h: Move terminal-related defines to "common/gdb_termios.h". gdb/gdbserver/ChangeLog: 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com> * remote-utils.c: Include "gdb_termios.h" instead of "terminal.h". * terminal.h: Delete file.
79 lines
2.4 KiB
C
79 lines
2.4 KiB
C
/* Common terminal interface definitions for GDB and gdbserver.
|
|
Copyright (C) 1986-2017 Free Software Foundation, Inc.
|
|
|
|
This file is part of GDB.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
|
|
|
#ifndef GDB_TERMIOS_H
|
|
#define GDB_TERMIOS_H
|
|
|
|
/* If we're using autoconf, it will define HAVE_TERMIOS_H,
|
|
HAVE_TERMIO_H and HAVE_SGTTY_H for us. One day we can rewrite
|
|
ser-unix.c and inflow.c to inspect those names instead of
|
|
HAVE_TERMIOS, HAVE_TERMIO and the implicit HAVE_SGTTY (when neither
|
|
HAVE_TERMIOS or HAVE_TERMIO is set). Until then, make sure that
|
|
nothing has already defined the one of the names, and do the right
|
|
thing. */
|
|
|
|
#if !defined (HAVE_TERMIOS) && !defined(HAVE_TERMIO) && !defined(HAVE_SGTTY)
|
|
#if defined(HAVE_TERMIOS_H)
|
|
#define HAVE_TERMIOS
|
|
#else /* ! defined (HAVE_TERMIOS_H) */
|
|
#if defined(HAVE_TERMIO_H)
|
|
#define HAVE_TERMIO
|
|
#else /* ! defined (HAVE_TERMIO_H) */
|
|
#if defined(HAVE_SGTTY_H)
|
|
#define HAVE_SGTTY
|
|
#endif /* ! defined (HAVE_SGTTY_H) */
|
|
#endif /* ! defined (HAVE_TERMIO_H) */
|
|
#endif /* ! defined (HAVE_TERMIOS_H) */
|
|
#endif /* !defined (HAVE_TERMIOS) && !defined (HAVE_TERMIO) &&
|
|
!defined (HAVE_SGTTY) */
|
|
|
|
#if defined(HAVE_TERMIOS)
|
|
#include <termios.h>
|
|
#endif
|
|
|
|
#if !defined(_WIN32) && !defined (HAVE_TERMIOS)
|
|
|
|
/* Define a common set of macros -- BSD based -- and redefine whatever
|
|
the system offers to make it look like that. FIXME: serial.h and
|
|
ser-*.c deal with this in a much cleaner fashion; as soon as stuff
|
|
is converted to use them, can get rid of this crap. */
|
|
|
|
#ifdef HAVE_TERMIO
|
|
|
|
#include <termio.h>
|
|
|
|
#undef TIOCGETP
|
|
#define TIOCGETP TCGETA
|
|
#undef TIOCSETN
|
|
#define TIOCSETN TCSETA
|
|
#undef TIOCSETP
|
|
#define TIOCSETP TCSETAF
|
|
#define TERMINAL struct termio
|
|
|
|
#else /* sgtty */
|
|
|
|
#include <fcntl.h>
|
|
#include <sgtty.h>
|
|
#include <sys/ioctl.h>
|
|
#define TERMINAL struct sgttyb
|
|
|
|
#endif /* sgtty */
|
|
#endif
|
|
|
|
#endif /* ! GDB_TERMIOS_H */
|