/* Asynchronous timers.
- Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005,
- 2006, 2007 Free Software Foundation, Inc.
+ Copyright (C) 2000-2014 Free Software Foundation, Inc.
This file is part of GNU Emacs.
-GNU Emacs is free software; you can redistribute it and/or modify
+GNU Emacs is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
GNU Emacs is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
-along with GNU Emacs; see the file COPYING. If not, write to
-the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-Boston, MA 02110-1301, USA. */
+along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#ifndef EMACS_ATIMER_H
#define EMACS_ATIMER_H
-/* Declare the prototype for a general external function. */
-#if defined (PROTOTYPES) || defined (WINDOWSNT)
-#define P_(proto) proto
-#else
-#define P_(proto) ()
-#endif
-
-#include "systime.h" /* for EMACS_TIME */
+#include <time.h>
/* Forward declaration. */
/* Timer is ripe at now plus an offset. */
ATIMER_RELATIVE,
- /* Timer runs continously. */
+ /* Timer runs continuously. */
ATIMER_CONTINUOUS
};
/* Type of timer callback functions. */
-typedef void (* atimer_callback) P_ ((struct atimer *timer));
+typedef void (* atimer_callback) (struct atimer *timer);
/* Structure describing an asynchronous timer. */
enum atimer_type type;
/* Time when this timer is ripe. */
- EMACS_TIME expiration;
+ struct timespec expiration;
/* Interval of this timer. */
- EMACS_TIME interval;
+ struct timespec interval;
/* Function to call when timer is ripe. Interrupt input is
guaranteed to not be blocked when this function is called. */
/* Function prototypes. */
-struct atimer *start_atimer P_ ((enum atimer_type, EMACS_TIME,
- atimer_callback, void *));
-void cancel_atimer P_ ((struct atimer *));
-void do_pending_atimers P_ ((void));
-void init_atimer P_ ((void));
-void turn_on_atimers P_ ((int));
-void stop_other_atimers P_ ((struct atimer *));
-void run_all_atimers P_ ((void));
-Lisp_Object unwind_stop_other_atimers P_ ((Lisp_Object));
+struct atimer *start_atimer (enum atimer_type, struct timespec,
+ atimer_callback, void *);
+void cancel_atimer (struct atimer *);
+void do_pending_atimers (void);
+void init_atimer (void);
+void turn_on_atimers (bool);
+void stop_other_atimers (struct atimer *);
+void run_all_atimers (void);
+#ifdef HAVE_TIMERFD
+void timerfd_callback (int, void *);
+#endif
#endif /* EMACS_ATIMER_H */
-
-/* arch-tag: 02c7c1c8-45bd-4222-b874-4ca44662f60b
- (do not change this comment) */