/* Top level stuff for GDB, the GNU debugger.
Copyright (C) 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1996,
- 1997, 1998, 1999, 2000, 2005, 2006, 2007, 2008, 2009, 2010
+ 1997, 1998, 1999, 2000, 2005, 2006, 2007, 2008, 2009, 2010, 2011
Free Software Foundation, Inc.
This file is part of GDB.
#define TOP_H
/* From top.c. */
-extern char *line;
-extern int linesize;
+extern char *saved_command_line;
+extern int saved_command_line_size;
extern FILE *instream;
extern int in_user_command;
extern int caution;
extern void print_gdb_version (struct ui_file *);
-extern void source_script (char *, int);
-extern void cd_command (char *, int);
extern void read_command_file (FILE *);
extern void init_history (void);
extern void command_loop (void);
-extern void simplified_command_loop (char *(*read_input_func) (char *),
- void (*execute_command_func) (char *,
- int));
extern int quit_confirm (void);
extern void quit_force (char *, int);
extern void quit_command (char *, int);
extern void execute_command (char *, int);
/* Prepare for execution of a command.
- Call this before every command, CLI or MI. */
-extern void prepare_execute_command (void);
+ Call this before every command, CLI or MI.
+ Returns a cleanup to be run after the command is completed. */
+extern struct cleanup *prepare_execute_command (void);
/* This function returns a pointer to the string that is used
- by gdb for its command prompt. */
-extern char *get_prompt (void);
+ by gdb for its command prompt. */
+extern char *get_prompt (int);
/* This function copies the specified string into the string that
- is used by gdb for its command prompt. */
-extern void set_prompt (char *);
+ is used by gdb for its command prompt. */
+extern void set_prompt (const char *, int level);
+
+/* This function returns a pointer to the string that is used
+ by gdb for its command prompt prefix. */
+extern char *get_prefix (int);
+
+/* This function copies the specified string into the string that
+ is used by gdb for its command prompt prefix. */
+extern void set_prefix (const char *, int);
+
+/* This function returns a pointer to the string that is used
+ by gdb for its command prompt suffix. */
+extern char *get_suffix (int);
+
+/* This function copies the specified string into the string that
+ is used by gdb for its command prompt suffix. */
+extern void set_suffix (const char *, int);
/* From random places. */
extern int readnow_symbol_files;
-/* Perform _initialize initialization */
+/* Perform _initialize initialization. */
extern void gdb_init (char *);
-/* For use by event-top.c */
-/* Variables from top.c. */
+/* For use by event-top.c. */
+/* Variables from top.c. */
extern int source_line_number;
-extern char *source_file_name;
+extern const char *source_file_name;
extern int history_expansion_p;
extern int server_command;
extern char *lim_at_start;