ab821bc647
* event-top.h (MAXPROMPTS, struct prompts): Delete. (set_async_annotation_level, set_async_prompt, pop_prompt) (push_prompt, new_async_prompt): Delete declarations. * top.h (get_prompt, set_prompt): Change prototype. (get_prefix, set_prefix, get_suffix, set_suffix): Delete declarations. * top.c (command_loop): (top_prompt): New global. (get_prefix, set_prefix, get_suffix, ): Delete. (get_prompt, set_prompt): Rewrite. (show_new_async_prompt): Rename to ... (show_prompt): ... this. (init_main): Adjust. Don't handle --annotate=2 here. * event-top.c (new_async_prompt): Delete. (the_prompts): Delete. (more_to_come): Make static. (display_gdb_prompt): Use top_level_prompt() to compute the top level prompt, and don't notify the before_prompt observers directly here. Always trick readline into not trying to display the prompt if sync_execution and displaying the primary prompt. If displaying a local/secondary prompt, always show it, even if sync_execution is set. (change_annotation_level): Delete. (top_level_prompt): New, based on change_annotation_level. (push_prompt, pop_prompt): Delete. (async_disable_stdin): No longer pushes prompt. (command_line_handler): No longer pushes or pops prompt. If more input is expected, call display_gdb_prompt with an explicit empty prompt. (async_stop_sig): Adjust. (set_async_annotation_level, set_async_prompt): Delete. * python/python.c (before_prompt_hook): Adjust.
69 lines
2.3 KiB
C
69 lines
2.3 KiB
C
/* Definitions used by event-top.c, for GDB, the GNU debugger.
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Copyright (C) 1999, 2001, 2003, 2007, 2008, 2009, 2010, 2011
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Free Software Foundation, Inc.
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Written by Elena Zannoni <ezannoni@cygnus.com> of Cygnus Solutions.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#ifndef EVENT_TOP_H
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#define EVENT_TOP_H
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struct cmd_list_element;
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/* Exported functions from event-top.c.
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FIXME: these should really go into top.h. */
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extern void display_gdb_prompt (char *new_prompt);
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void gdb_setup_readline (void);
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void gdb_disable_readline (void);
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extern void async_init_signals (void);
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extern void set_async_editing_command (char *args, int from_tty,
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struct cmd_list_element *c);
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/* Signal to catch ^Z typed while reading a command: SIGTSTP or SIGCONT. */
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#ifndef STOP_SIGNAL
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#include <signal.h>
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#ifdef SIGTSTP
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#define STOP_SIGNAL SIGTSTP
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extern void handle_stop_sig (int sig);
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#endif
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#endif
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extern void handle_sigint (int sig);
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extern void handle_sigterm (int sig);
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extern void gdb_readline2 (void *client_data);
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extern void mark_async_signal_handler_wrapper (void *token);
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extern void async_request_quit (void *arg);
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extern void stdin_event_handler (int error, void *client_data);
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extern void async_disable_stdin (void);
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extern void async_enable_stdin (void);
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/* Exported variables from event-top.c.
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FIXME: these should really go into top.h. */
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extern int async_command_editing_p;
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extern int exec_done_display_p;
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extern char *async_annotation_suffix;
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extern struct prompts the_prompts;
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extern void (*call_readline) (void *);
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extern void (*input_handler) (char *);
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extern int input_fd;
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extern void (*after_char_processing_hook) (void);
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extern void cli_command_loop (void);
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#endif
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