/* Terminal interface definitions for GDB, the GNU Debugger. Copyright 1986, 1989, 1990, 1991, 1992, 1993, 1995, 1996, 1999, 2000 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 2 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, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #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 extern void new_tty (void); /* 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; /* 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) */