1 /* Definitions used by event-top.c, for GDB, the GNU debugger. 2 3 Copyright (C) 1999-2013 Free Software Foundation, Inc. 4 5 Written by Elena Zannoni <ezannoni@cygnus.com> of Cygnus Solutions. 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 EVENT_TOP_H 23 #define EVENT_TOP_H 24 25 struct cmd_list_element; 26 27 /* Exported functions from event-top.c. 28 FIXME: these should really go into top.h. */ 29 30 extern void display_gdb_prompt (char *new_prompt); 31 void gdb_setup_readline (void); 32 void gdb_disable_readline (void); 33 extern void async_init_signals (void); 34 extern void set_async_editing_command (char *args, int from_tty, 35 struct cmd_list_element *c); 36 37 /* Signal to catch ^Z typed while reading a command: SIGTSTP or SIGCONT. */ 38 #ifndef STOP_SIGNAL 39 #include <signal.h> 40 #ifdef SIGTSTP 41 #define STOP_SIGNAL SIGTSTP 42 extern void handle_stop_sig (int sig); 43 #endif 44 #endif 45 extern void handle_sigint (int sig); 46 extern void handle_sigterm (int sig); 47 extern void gdb_readline2 (void *client_data); 48 extern void async_request_quit (void *arg); 49 extern void stdin_event_handler (int error, void *client_data); 50 extern void async_disable_stdin (void); 51 extern void async_enable_stdin (void); 52 53 /* Exported variables from event-top.c. 54 FIXME: these should really go into top.h. */ 55 56 extern int async_command_editing_p; 57 extern int exec_done_display_p; 58 extern char *async_annotation_suffix; 59 extern struct prompts the_prompts; 60 extern void (*call_readline) (void *); 61 extern void (*input_handler) (char *); 62 extern int input_fd; 63 extern void (*after_char_processing_hook) (void); 64 65 extern void cli_command_loop (void); 66 67 #endif 68