Initial creation of sourceware repository

gdb/terminal.h

@@ -0,0 +1,92 @@
+/* Terminal interface definitions for GDB, the GNU Debugger.
+   Copyright 1986, 1989, 1991, 1992 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. */
+
+/* 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
+#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) */
+#endif /* ! defined (__GO32__) */
+
+#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.  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 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));
+
+#endif	/* !defined (TERMINAL_H) */