David Garcia Quintas | 4bc3463 | 2015-10-07 16:12:35 -0700 | [diff] [blame] | 1 | /* |
| 2 | * |
Craig Tiller | a93a25f | 2016-01-28 13:55:49 -0800 | [diff] [blame] | 3 | * Copyright 2015-2016, Google Inc. |
David Garcia Quintas | 4bc3463 | 2015-10-07 16:12:35 -0700 | [diff] [blame] | 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 | |
Craig Tiller | 9a4dddd | 2016-03-25 17:08:13 -0700 | [diff] [blame] | 34 | #ifndef GRPC_CORE_LIB_IOMGR_EXECUTOR_H |
| 35 | #define GRPC_CORE_LIB_IOMGR_EXECUTOR_H |
David Garcia Quintas | 4bc3463 | 2015-10-07 16:12:35 -0700 | [diff] [blame] | 36 | |
| 37 | #include "src/core/iomgr/closure.h" |
| 38 | |
David Garcia Quintas | 7137a84 | 2015-10-07 16:25:45 -0700 | [diff] [blame] | 39 | /** Initialize the global executor. |
| 40 | * |
| 41 | * This mechanism is meant to outsource work (grpc_closure instances) to a |
| 42 | * thread, for those cases where blocking isn't an option but there isn't a |
| 43 | * non-blocking solution available. */ |
David Garcia Quintas | 4bc3463 | 2015-10-07 16:12:35 -0700 | [diff] [blame] | 44 | void grpc_executor_init(); |
| 45 | |
David Garcia Quintas | 7137a84 | 2015-10-07 16:25:45 -0700 | [diff] [blame] | 46 | /** Enqueue \a closure for its eventual execution of \a f(arg) on a separate |
David Garcia Quintas | 4bc3463 | 2015-10-07 16:12:35 -0700 | [diff] [blame] | 47 | * thread */ |
Craig Tiller | 6c39686 | 2016-01-28 13:53:40 -0800 | [diff] [blame] | 48 | void grpc_executor_enqueue(grpc_closure *closure, bool success); |
David Garcia Quintas | 4bc3463 | 2015-10-07 16:12:35 -0700 | [diff] [blame] | 49 | |
David Garcia Quintas | 7137a84 | 2015-10-07 16:25:45 -0700 | [diff] [blame] | 50 | /** Shutdown the executor, running all pending work as part of the call */ |
David Garcia Quintas | 4bc3463 | 2015-10-07 16:12:35 -0700 | [diff] [blame] | 51 | void grpc_executor_shutdown(); |
| 52 | |
Craig Tiller | 9a4dddd | 2016-03-25 17:08:13 -0700 | [diff] [blame] | 53 | #endif /* GRPC_CORE_LIB_IOMGR_EXECUTOR_H */ |