Fix PR threads/19422 - show which thread caused stop

[deliverable/binutils-gdb.git] / gdb / event-top.h

diff --git a/gdb/event-top.h b/gdb/event-top.h
index 97142d4686a14ac770e634a68e7f5275f20880a9..4f207700f0a509f9ef7ee4cd1ba8892b5f266888 100644 (file)
--- a/gdb/event-top.h
+++ b/gdb/event-top.h
@@ -1,6 +1,6 @@
 /* Definitions used by event-top.c, for GDB, the GNU debugger.
 
-   Copyright (C) 1999-2013 Free Software Foundation, Inc.
+   Copyright (C) 1999-2016 Free Software Foundation, Inc.
 
    Written by Elena Zannoni <ezannoni@cygnus.com> of Cygnus Solutions.
 
@@ -27,7 +27,7 @@ struct cmd_list_element;
 /* Exported functions from event-top.c.
    FIXME: these should really go into top.h.  */
 
-extern void display_gdb_prompt (char *new_prompt);
+extern void display_gdb_prompt (const char *new_prompt);
 void gdb_setup_readline (void);
 void gdb_disable_readline (void);
 extern void async_init_signals (void);
@@ -61,6 +61,18 @@ extern void (*call_readline) (void *);
 extern void (*input_handler) (char *);
 extern int input_fd;
 extern void (*after_char_processing_hook) (void);
+extern int call_stdin_event_handler_again_p;
+
+/* Wrappers for rl_callback_handler_remove and
+   rl_callback_handler_install that keep track of whether the callback
+   handler is installed in readline.  Do not call the readline
+   versions directly.  */
+extern void gdb_rl_callback_handler_remove (void);
+extern void gdb_rl_callback_handler_install (const char *prompt);
+
+/* Reinstall the readline callback handler (with no prompt), if not
+   currently installed.  */
+extern void gdb_rl_callback_handler_reinstall (void);
 
 extern void cli_command_loop (void *);