gdb/top.h

   1 /* Top level stuff for GDB, the GNU debugger.
   2
   3    Copyright (C) 1986-1994, 1996-2000, 2005-2012 Free Software
   4    Foundation, Inc.
   5
   6    This file is part of GDB.
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  20
  21 #ifndef TOP_H
  22 #define TOP_H
  23
  24 /* From top.c.  */
  25 extern char *saved_command_line;
  26 extern int saved_command_line_size;
  27 extern FILE *instream;
  28 extern int in_user_command;
  29 extern int caution;
  30 extern char gdb_dirbuf[1024];
  31 extern int inhibit_gdbinit;
  32 extern int epoch_interface;
  33 extern char gdbinit[];
  34
  35 extern void print_gdb_version (struct ui_file *);
  36
  37 extern void read_command_file (FILE *);
  38 extern void init_history (void);
  39 extern void command_loop (void);
  40 extern int quit_confirm (void);
  41 extern void quit_force (char *, int);
  42 extern void quit_command (char *, int);
  43 extern void quit_cover (void);
  44 extern void execute_command (char *, int);
  45
  46 extern void check_frame_language_change (void);
  47
  48 /* Prepare for execution of a command.
  49    Call this before every command, CLI or MI.
  50    Returns a cleanup to be run after the command is completed.  */
  51 extern struct cleanup *prepare_execute_command (void);
  52
  53 /* This function returns a pointer to the string that is used
  54    by gdb for its command prompt.  */
  55 extern char *get_prompt (void);
  56
  57 /* This function returns a pointer to the string that is used
  58    by gdb for its command prompt.  */
  59 extern void set_prompt (const char *s);
  60
  61 /* From random places.  */
  62 extern int readnow_symbol_files;
  63
  64 /* Perform _initialize initialization.  */
  65 extern void gdb_init (char *);
  66
  67 /* For use by event-top.c.  */
  68 /* Variables from top.c.  */
  69 extern int source_line_number;
  70 extern const char *source_file_name;
  71 extern int history_expansion_p;
  72 extern int server_command;
  73 extern char *lim_at_start;
  74
  75 extern void show_commands (char *args, int from_tty);
  76
  77 extern void set_history (char *, int);
  78
  79 extern void show_history (char *, int);
  80
  81 extern void set_verbose (char *, int, struct cmd_list_element *);
  82
  83 extern void do_restore_instream_cleanup (void *stream);
  84
  85 #endif