1 /* Top level stuff for GDB, the GNU debugger.
2 Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994
3 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, Boston, MA 02111-1307, USA. */
26 extern FILE *instream
;
27 extern char gdb_dirbuf
[1024];
28 extern int inhibit_gdbinit
;
29 extern int epoch_interface
;
30 extern char gdbinit
[];
32 /* Generally one should use catch_errors rather than manipulating these
33 directly. The exception is main(). */
34 #if defined(HAVE_SIGSETJMP)
35 #define SIGJMP_BUF sigjmp_buf
36 #define SIGSETJMP(buf) sigsetjmp(buf, 1)
37 #define SIGLONGJMP(buf,val) siglongjmp(buf,val)
39 #define SIGJMP_BUF jmp_buf
40 #define SIGSETJMP(buf) setjmp(buf)
41 #define SIGLONGJMP(buf,val) longjmp(buf,val)
44 extern SIGJMP_BUF error_return
;
45 extern SIGJMP_BUF quit_return
;
47 extern void print_gdb_version
PARAMS ((GDB_FILE
*));
49 extern void source_command
PARAMS ((char *, int));
50 extern void cd_command
PARAMS ((char *, int));
51 extern void read_command_file
PARAMS ((FILE *));
52 extern void init_history
PARAMS ((void));
53 extern void command_loop
PARAMS ((void));
54 extern int quit_confirm
PARAMS ((void));
55 extern void quit_force
PARAMS ((char *, int));
56 extern void quit_command
PARAMS ((char *, int));
58 /* This function returns a pointer to the string that is used
59 by gdb for its command prompt. */
60 extern char *get_prompt
PARAMS((void));
62 /* This function copies the specified string into the string that
63 is used by gdb for its command prompt. */
64 extern void set_prompt
PARAMS ((char *));
66 /* From random places. */
67 extern int mapped_symbol_files
;
68 extern int readnow_symbol_files
;
69 #define ALL_CLEANUPS ((struct cleanup *)0)
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