2011-07-22 Phil Muldoon <pmuldoon@redhat.com>

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

diff --git a/gdb/top.h b/gdb/top.h
index 591bfa34e3c1968b4c2fc4efd12440d429a24e83..3c1ec1493decb95efc7352d2ea8355a215bfbdec 100644 (file)
--- a/gdb/top.h
+++ b/gdb/top.h
@@ -1,13 +1,14 @@
 /* Top level stuff for GDB, the GNU debugger.
 
-   Copyright (C) 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994,
-   1996, 1997, 1998, 1999, 2000, 2005, 2006 Free Software Foundation, Inc.
+   Copyright (C) 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1996,
+   1997, 1998, 1999, 2000, 2005, 2006, 2007, 2008, 2009, 2010, 2011
+   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,
@@ -16,16 +17,14 @@
    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/>.  */
 
 #ifndef TOP_H
 #define TOP_H
 
 /* From top.c.  */
-extern char *line;
-extern int linesize;
+extern char *saved_command_line;
+extern int saved_command_line_size;
 extern FILE *instream;
 extern int in_user_command;
 extern int caution;
@@ -36,38 +35,54 @@ extern char gdbinit[];
 
 extern void print_gdb_version (struct ui_file *);
 
-extern void source_command (char *, int);
-extern void cd_command (char *, int);
 extern void read_command_file (FILE *);
 extern void init_history (void);
 extern void command_loop (void);
-extern void simplified_command_loop (char *(*read_input_func) (char *),
-                                    void (*execute_command_func) (char *,
-                                                                  int));
 extern int quit_confirm (void);
 extern void quit_force (char *, int);
 extern void quit_command (char *, int);
 extern int quit_cover (void *);
 extern void execute_command (char *, int);
 
+/* Prepare for execution of a command.
+   Call this before every command, CLI or MI.
+   Returns a cleanup to be run after the command is completed.  */
+extern struct cleanup *prepare_execute_command (void);
+
+/* This function returns a pointer to the string that is used
+   by gdb for its command prompt.  */
+extern char *get_prompt (int);
+
+/* This function copies the specified string into the string that
+   is used by gdb for its command prompt.  */
+extern void set_prompt (const char *, int level);
+
+/* This function returns a pointer to the string that is used
+   by gdb for its command prompt prefix.  */
+extern char *get_prefix (int);
+
+/* This function copies the specified string into the string that
+   is used by gdb for its command prompt prefix.  */
+extern void set_prefix (const char *, int);
+
 /* This function returns a pointer to the string that is used
-   by gdb for its command prompt. */
-extern char *get_prompt (void);
+   by gdb for its command prompt suffix.  */
+extern char *get_suffix (int);
 
 /* This function copies the specified string into the string that
-   is used by gdb for its command prompt. */
-extern void set_prompt (char *);
+   is used by gdb for its command prompt suffix.  */
+extern void set_suffix (const char *, int);
 
 /* From random places.  */
 extern int readnow_symbol_files;
 
-/* Perform _initialize initialization */
+/* Perform _initialize initialization.  */
 extern void gdb_init (char *);
 
-/* For use by event-top.c */
-/* Variables from top.c. */
+/* For use by event-top.c.  */
+/* Variables from top.c.  */
 extern int source_line_number;
-extern char *source_file_name;
+extern const char *source_file_name;
 extern int history_expansion_p;
 extern int server_command;
 extern char *lim_at_start;