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murgatroid999030c812016-09-16 13:25:08 -07001/*
2 *
3 * Copyright 2016, Google Inc.
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are
8 * met:
9 *
10 * * Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * * Redistributions in binary form must reproduce the above
13 * copyright notice, this list of conditions and the following disclaimer
14 * in the documentation and/or other materials provided with the
15 * distribution.
16 * * Neither the name of Google Inc. nor the names of its
17 * contributors may be used to endorse or promote products derived from
18 * this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 *
32 */
33
34#include "src/core/lib/iomgr/port.h"
35
36#ifdef GRPC_UV
37
38#include "src/core/lib/iomgr/workqueue.h"
39
40// Minimal implementation of grpc_workqueue for libuv
41// Works by directly enqueuing workqueue items onto the current execution
42// context, which is at least correct, if not performant or in the spirit of
43// workqueues.
44
45void grpc_workqueue_flush(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue) {}
46
47#ifdef GRPC_WORKQUEUE_REFCOUNT_DEBUG
murgatroid996a301782016-10-20 15:53:53 -070048grpc_workqueue *grpc_workqueue_ref(grpc_workqueue *workqueue, const char *file,
49 int line, const char *reason) {
murgatroid9959f347e2016-10-19 13:53:21 -070050 return workqueue;
51}
murgatroid999030c812016-09-16 13:25:08 -070052void grpc_workqueue_unref(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue,
53 const char *file, int line, const char *reason) {}
54#else
murgatroid9959f347e2016-10-19 13:53:21 -070055grpc_workqueue *grpc_workqueue_ref(grpc_workqueue *workqueue) {
56 return workqueue;
57}
murgatroid999030c812016-09-16 13:25:08 -070058void grpc_workqueue_unref(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue) {}
59#endif
60
Craig Tiller91031da2016-12-28 15:44:25 -080061grpc_closure_scheduler *grpc_workqueue_scheduler(grpc_workqueue *workqueue) {
62 return grpc_schedule_on_exec_ctx;
murgatroid999030c812016-09-16 13:25:08 -070063}
64
65#endif /* GPR_UV */