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. 4 5 This file is part of GDB. 6 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. 11 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. 16 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. */ 21 22 #ifndef TOP_H 23 #define TOP_H 24 25 /* From top.c. */ 26 extern char *line; 27 extern int linesize; 28 extern FILE *instream; 29 extern char gdb_dirbuf[1024]; 30 extern int inhibit_gdbinit; 31 extern int epoch_interface; 32 extern char gdbinit[]; 33 34 extern void print_gdb_version (struct ui_file *); 35 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 *, 43 int)); 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); 49 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); 53 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 *); 57 58 /* From random places. */ 59 extern int readnow_symbol_files; 60 61 /* Perform _initialize initialization */ 62 extern void gdb_init (char *); 63 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; 73 74 extern void show_commands (char *args, int from_tty); 75 76 extern void set_history (char *, int); 77 78 extern void show_history (char *, int); 79 80 extern void set_verbose (char *, int, struct cmd_list_element *); 81 82 extern void do_restore_instream_cleanup (void *stream); 83 84 #endif 85