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[external/binutils.git] / gdb / top.h

diff --git a/gdb/top.h b/gdb/top.h
index 2803aa9..0a75235 100644 (file)
--- a/gdb/top.h
+++ b/gdb/top.h
@@ -1,12 +1,14 @@
 /* Top level stuff for GDB, the GNU debugger.
-   Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994
+
+   Copyright (C) 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1996,
+   1997, 1998, 1999, 2000, 2005, 2006, 2007, 2008, 2009
    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,
@@ -15,83 +17,68 @@
    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.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
-#include <setjmp.h>
+#ifndef TOP_H
+#define TOP_H
 
 /* From top.c.  */
 extern char *line;
 extern int linesize;
 extern FILE *instream;
+extern int in_user_command;
+extern int caution;
 extern char gdb_dirbuf[1024];
 extern int inhibit_gdbinit;
 extern int epoch_interface;
 extern char gdbinit[];
 
-/* Generally one should use catch_errors rather than manipulating these
-   directly.  The exception is main().  */
-#if defined(HAVE_SIGSETJMP)
-#define SIGJMP_BUF             sigjmp_buf
-#define SIGSETJMP(buf)         sigsetjmp(buf, 1)
-#define SIGLONGJMP(buf,val)    siglongjmp(buf,val)
-#else
-#define SIGJMP_BUF             jmp_buf
-#define SIGSETJMP(buf)         setjmp(buf)
-#define SIGLONGJMP(buf,val)    longjmp(buf,val)
-#endif
-
-/* Temporary variable for SET_TOP_LEVEL.  */
-
-int top_level_val;
-
-/* Do a setjmp on error_return and quit_return.  catch_errors is
-   generally a cleaner way to do this, but main() would look pretty
-   ugly if it had to use catch_errors each time.  */
-
-#define SET_TOP_LEVEL() \
-  (((top_level_val = SIGSETJMP (error_return)) \
-    ? (PTR) 0 : (PTR) memcpy (quit_return, error_return, sizeof (SIGJMP_BUF))) \
-   , top_level_val)
-
-extern SIGJMP_BUF error_return;
-extern SIGJMP_BUF quit_return;
-
-extern void print_gdb_version PARAMS ((GDB_FILE *));
-
-extern void source_command PARAMS ((char *, int));
-extern void cd_command PARAMS ((char *, int));
-extern void read_command_file PARAMS ((FILE *));
-extern void init_history PARAMS ((void));
-extern void command_loop PARAMS ((void));
-extern int quit_confirm PARAMS ((void));
-extern void quit_force PARAMS ((char *, int));
-extern void quit_command PARAMS ((char *, int));
-extern void command_loop_marker PARAMS ((int));
-extern int quit_cover PARAMS ((PTR));
-extern void execute_command PARAMS ((char *, int));
+extern void print_gdb_version (struct ui_file *);
+
+extern void source_script (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);
 
 /* This function returns a pointer to the string that is used
    by gdb for its command prompt. */
-extern char *get_prompt PARAMS ((void));
+extern char *get_prompt (void);
 
 /* This function copies the specified string into the string that
    is used by gdb for its command prompt. */
-extern void set_prompt PARAMS ((char *));
+extern void set_prompt (char *);
 
 /* From random places.  */
-extern int mapped_symbol_files;
 extern int readnow_symbol_files;
 
 /* Perform _initialize initialization */
-extern void gdb_init PARAMS ((char *));
+extern void gdb_init (char *);
 
 /* For use by event-top.c */
 /* Variables from top.c. */
 extern int source_line_number;
 extern char *source_file_name;
-extern char *source_error;
-extern char *source_pre_error;
 extern int history_expansion_p;
 extern int server_command;
+extern char *lim_at_start;
+
+extern void show_commands (char *args, int from_tty);
+
+extern void set_history (char *, int);
+
+extern void show_history (char *, int);
+
+extern void set_verbose (char *, int, struct cmd_list_element *);
+
+extern void do_restore_instream_cleanup (void *stream);
+
+#endif