target.c: Add a cast and change a type

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

diff --git a/gdb/terminal.h b/gdb/terminal.h
index 83de436bdb09344783f2efbe69addf2cd7e26149..17acde2634b0d79b44f6dc655d33e5e7a62b2c10 100644 (file)
--- a/gdb/terminal.h
+++ b/gdb/terminal.h
@@ -1,12 +1,11 @@
 /* Terminal interface definitions for GDB, the GNU Debugger.
-   Copyright (C) 1986, 1989, 1990, 1991, 1992, 1993, 1995, 1996, 1999, 2000,
-   2006, 2007 Free Software Foundation, Inc.
+   Copyright (C) 1986-2015 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
+   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,
@@ -15,21 +14,19 @@
    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., 51 Franklin Street, Fifth Floor,
-   Boston, MA 02110-1301, USA.  */
+   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
+   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. */
+   thing.  */
 
 #if !defined (HAVE_TERMIOS) && !defined(HAVE_TERMIO) && !defined(HAVE_SGTTY)
 #if defined(HAVE_TERMIOS_H)
@@ -43,7 +40,8 @@
 #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 (HAVE_TERMIOS) && !defined (HAVE_TERMIO) &&
+         !defined (HAVE_SGTTY) */
 
 #if defined(HAVE_TERMIOS)
 #include <termios.h>
@@ -78,12 +76,22 @@
 #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);
@@ -91,4 +99,14 @@ 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);
+
+extern void gdb_save_tty_state (void);
+
+extern void set_initial_gdb_ttystate (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) */