/* Definitions used by event-top.c, for GDB, the GNU debugger.
- Copyright (C) 1999-2016 Free Software Foundation, Inc.
+ Copyright (C) 1999-2019 Free Software Foundation, Inc.
Written by Elena Zannoni <ezannoni@cygnus.com> of Cygnus Solutions.
#ifndef EVENT_TOP_H
#define EVENT_TOP_H
+#include <signal.h>
+
struct cmd_list_element;
/* Exported functions from event-top.c.
extern void async_init_signals (void);
extern void change_line_handler (int);
-extern void command_line_handler (char *rl);
-extern void command_handler (char *command);
+extern void command_line_handler (gdb::unique_xmalloc_ptr<char> &&rl);
+extern void command_handler (const char *command);
-/* Signal to catch ^Z typed while reading a command: SIGTSTP or SIGCONT. */
-#ifndef STOP_SIGNAL
-#include <signal.h>
#ifdef SIGTSTP
-#define STOP_SIGNAL SIGTSTP
-extern void handle_stop_sig (int sig);
-#endif
+extern void handle_sigtstp (int sig);
#endif
+
extern void handle_sigint (int sig);
extern void handle_sigterm (int sig);
extern void async_request_quit (void *arg);