diff options
Diffstat (limited to 'gdb/terminal.h')
| -rw-r--r-- | gdb/terminal.h | 71 |
1 files changed, 55 insertions, 16 deletions
diff --git a/gdb/terminal.h b/gdb/terminal.h index 4658c7a..6a32426 100644 --- a/gdb/terminal.h +++ b/gdb/terminal.h @@ -1,25 +1,58 @@ /* Terminal interface definitions for GDB, the GNU Debugger. - Copyright (C) 1986, 1989, 1991 Free Software Foundation, Inc. + Copyright 1986, 1989, 1991, 1992 Free Software Foundation, Inc. This file is part of GDB. -GDB is free software; you can redistribute it and/or modify +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 1, or (at your option) -any later version. +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. -GDB is distributed in the hope that it will be useful, +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 GDB; see the file COPYING. If not, write to -the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ +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_SGTYY (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. */ + +/* nothing works with go32, and the headers aren't complete */ +#if !defined (__GO32__) +#if !defined (HAVE_TERMIOS) && !defined(HAVE_TERMIO) && !defined(HAVE_SGTTY) +#if defined(HAVE_TERMIOS_H) +#define HAVE_TERMIOS +#elif defined(HAVE_TERMIO_H) +#define HAVE_TERMIO +#elif defined(HAVE_SGTTY) +#define HAVE_SGTTY +#endif +#endif +#endif + +#if defined(HAVE_TERMIOS) +#include <termios.h> +#endif + + +#if !defined(__GO32__) && !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. */ + 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 @@ -33,18 +66,24 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ #define TIOCSETP TCSETAF #define TERMINAL struct termio -#ifdef NO_JOB_CONTROL -# undef TIOCGPGRP -# undef TIOCGPGRP -#endif - -#else /* no termio */ +#else /* sgtty */ #include <fcntl.h> #include <sgtty.h> #include <sys/ioctl.h> #define TERMINAL struct sgttyb -#endif /* no termio */ +#endif /* sgtty */ +#endif + +extern void new_tty PARAMS ((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 PARAMS ((void)); -extern void new_tty (); +#endif /* !defined (TERMINAL_H) */ |