Target triple mips64vr4111-*-elf is defined by the header file tm-vr4xxx.h

[deliverable/binutils-gdb.git] / gdb / terminal.h

diff --git a/gdb/terminal.h b/gdb/terminal.h
index 4658c7ab4a3cf775fb8c9cd6e7aba5da1ad62714..7853d647227de4c272409d729ea64aabae884fd1 100644 (file)
--- a/gdb/terminal.h
+++ b/gdb/terminal.h
@@ -1,25 +1,57 @@
 /* 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_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__) && !defined (_WIN32)
+#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_H)
+#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 +65,24 @@ 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) */