1 /* Top level stuff for GDB, the GNU debugger.
2 Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1996,
3 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
5 This file is part of GDB.
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place - Suite 330,
20 Boston, MA 02111-1307, USA. */
28 extern FILE *instream;
29 extern char gdb_dirbuf[1024];
30 extern int inhibit_gdbinit;
31 extern int epoch_interface;
32 extern char gdbinit[];
34 extern void print_gdb_version (struct ui_file *);
36 extern void source_command (char *, int);
37 extern void cd_command (char *, int);
38 extern void read_command_file (FILE *);
39 extern void init_history (void);
40 extern void command_loop (void);
41 extern void simplified_command_loop (char *(*read_input_func) (char *),
42 void (*execute_command_func) (char *,
44 extern int quit_confirm (void);
45 extern void quit_force (char *, int);
46 extern void quit_command (char *, int);
47 extern int quit_cover (void *);
48 extern void execute_command (char *, int);
50 /* This function returns a pointer to the string that is used
51 by gdb for its command prompt. */
52 extern char *get_prompt (void);
54 /* This function copies the specified string into the string that
55 is used by gdb for its command prompt. */
56 extern void set_prompt (char *);
58 /* From random places. */
59 extern int readnow_symbol_files;
61 /* Perform _initialize initialization */
62 extern void gdb_init (char *);
64 /* For use by event-top.c */
65 /* Variables from top.c. */
66 extern int source_line_number;
67 extern char *source_file_name;
68 extern char *source_error;
69 extern char *source_pre_error;
70 extern int history_expansion_p;
71 extern int server_command;
72 extern char *lim_at_start;
74 extern void show_commands (char *args, int from_tty);
76 extern void set_history (char *, int);
78 extern void show_history (char *, int);
80 extern void set_verbose (char *, int, struct cmd_list_element *);
82 extern void do_restore_instream_cleanup (void *stream);