gdb/top.h

   1 /* Top level stuff for GDB, the GNU debugger.
   2
   3    Copyright (C) 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1996,
   4    1997, 1998, 1999, 2000, 2005, 2006, 2007, 2008, 2009, 2010, 2011
   5    Free Software Foundation, Inc.
   6
   7    This file is part of GDB.
   8
   9    This program is free software; you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation; either version 3 of the License, or
  12    (at your option) any later version.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  21
  22 #ifndef TOP_H
  23 #define TOP_H
  24
  25 /* From top.c.  */
  26 extern char *saved_command_line;
  27 extern int saved_command_line_size;
  28 extern FILE *instream;
  29 extern int in_user_command;
  30 extern int caution;
  31 extern char gdb_dirbuf[1024];
  32 extern int inhibit_gdbinit;
  33 extern int epoch_interface;
  34 extern char gdbinit[];
  35
  36 extern void print_gdb_version (struct ui_file *);
  37
  38 extern void read_command_file (FILE *);
  39 extern void init_history (void);
  40 extern void command_loop (void);
  41 extern int quit_confirm (void);
  42 extern void quit_force (char *, int);
  43 extern void quit_command (char *, int);
  44 extern int quit_cover (void *);
  45 extern void execute_command (char *, int);
  46
  47 /* Prepare for execution of a command.
  48    Call this before every command, CLI or MI.
  49    Returns a cleanup to be run after the command is completed.  */
  50 extern struct cleanup *prepare_execute_command (void);
  51
  52 /* This function returns a pointer to the string that is used
  53    by gdb for its command prompt.  */
  54 extern char *get_prompt (int);
  55
  56 /* This function copies the specified string into the string that
  57    is used by gdb for its command prompt.  */
  58 extern void set_prompt (const char *, int level);
  59
  60 /* This function returns a pointer to the string that is used
  61    by gdb for its command prompt prefix.  */
  62 extern char *get_prefix (int);
  63
  64 /* This function copies the specified string into the string that
  65    is used by gdb for its command prompt prefix.  */
  66 extern void set_prefix (const char *, int);
  67
  68 /* This function returns a pointer to the string that is used
  69    by gdb for its command prompt suffix.  */
  70 extern char *get_suffix (int);
  71
  72 /* This function copies the specified string into the string that
  73    is used by gdb for its command prompt suffix.  */
  74 extern void set_suffix (const char *, int);
  75
  76 /* From random places.  */
  77 extern int readnow_symbol_files;
  78
  79 /* Perform _initialize initialization.  */
  80 extern void gdb_init (char *);
  81
  82 /* For use by event-top.c.  */
  83 /* Variables from top.c.  */
  84 extern int source_line_number;
  85 extern const char *source_file_name;
  86 extern int history_expansion_p;
  87 extern int server_command;
  88 extern char *lim_at_start;
  89
  90 extern void show_commands (char *args, int from_tty);
  91
  92 extern void set_history (char *, int);
  93
  94 extern void show_history (char *, int);
  95
  96 extern void set_verbose (char *, int, struct cmd_list_element *);
  97
  98 extern void do_restore_instream_cleanup (void *stream);
  99
 100 #endif