109 lines
3.3 KiB
C
109 lines
3.3 KiB
C
/* Terminal interface definitions for GDB, the GNU Debugger.
|
|
Copyright (C) 1986, 1989, 1990, 1991, 1992, 1993, 1995, 1996, 1999, 2000,
|
|
2006, 2007, 2008, 2009 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/>. */
|
|
|
|
#if !defined (TERMINAL_H)
|
|
#define TERMINAL_H 1
|
|
|
|
|
|
/* 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
|
|
|
|
struct inferior;
|
|
|
|
extern void new_tty_prefork (const char *);
|
|
|
|
extern void new_tty (void);
|
|
|
|
extern void new_tty_postfork (void);
|
|
|
|
extern void copy_terminal_info (struct inferior *to, struct inferior *from);
|
|
|
|
/* Do we have job control? Can be assumed to always be the same within
|
|
a given run of GDB. In inflow.c. */
|
|
extern int job_control;
|
|
|
|
extern pid_t create_tty_session (void);
|
|
|
|
/* Set the process group of the caller to its own pid, or do nothing if
|
|
we lack job control. */
|
|
extern int gdb_setpgid (void);
|
|
|
|
/* Set up a serial structure describing standard input. In inflow.c. */
|
|
extern void initialize_stdin_serial (void);
|
|
|
|
extern int gdb_has_a_terminal (void);
|
|
|
|
/* Set the process group of the caller to its own pid, or do nothing
|
|
if we lack job control. */
|
|
extern int gdb_setpgid (void);
|
|
|
|
#endif /* !defined (TERMINAL_H) */
|