1 /*** worker-asyneq.h -- worker threads for asyneq feature
3 * Copyright (C) 2006-2008 Sebastian Freundt
5 * Author: Sebastian Freundt <hroptatyr@sxemacs.org>
7 * This file is part of SXEmacs.
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
20 * 3. Neither the name of the author nor the names of any contributors
21 * may be used to endorse or promote products derived from this
22 * software without specific prior written permission.
24 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
25 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
26 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
27 * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
29 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
30 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
31 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
32 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
33 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
34 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
38 /* Inspired by XEmacs' events.c written by Jamie Zawinski */
40 /* Synched up with: Not in FSF. */
42 #ifndef INCLUDED_worker_asyneq_h_
43 #define INCLUDED_worker_asyneq_h_
45 #include "semaphore.h"
47 #include "event-queue.h"
49 extern event_queue_t delegate_eq;
52 extern void init_workers(int nthreads, sxe_thread_f handler);
53 extern void fini_worker(eq_worker_t);
55 extern void eq_worker_eaten_myself(eq_worker_t eqw);
56 extern void eq_worker_work_started(Lisp_Object job);
57 extern void eq_worker_work_finished(Lisp_Object job);
58 extern void eq_delegate_work(event_queue_t eq);
60 extern void asyneq_handle_event(event_queue_t);
61 extern void asyneq_handle_non_command_event(event_queue_t eq);
63 #endif /* INCLUDED_workers_h_ */