forked from Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
46 lines
1.7 KiB
46 lines
1.7 KiB
/* |
|
* sw_sync abstraction |
|
* |
|
* Copyright 2015-2016 Collabora Ltd. |
|
* |
|
* Based on the implementation from the Android Open Source Project, |
|
* |
|
* Copyright 2013 Google, Inc |
|
* |
|
* Permission is hereby granted, free of charge, to any person obtaining a |
|
* copy of this software and associated documentation files (the "Software"), |
|
* to deal in the Software without restriction, including without limitation |
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense, |
|
* and/or sell copies of the Software, and to permit persons to whom the |
|
* Software is furnished to do so, subject to the following conditions: |
|
* |
|
* The above copyright notice and this permission notice shall be included in |
|
* all copies or substantial portions of the Software. |
|
* |
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
|
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR |
|
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
|
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
|
* OTHER DEALINGS IN THE SOFTWARE. |
|
*/ |
|
|
|
#ifndef SELFTESTS_SW_SYNC_H |
|
#define SELFTESTS_SW_SYNC_H |
|
|
|
/* |
|
* sw_sync is mainly intended for testing and should not be compiled into |
|
* production kernels |
|
*/ |
|
|
|
int sw_sync_timeline_create(void); |
|
int sw_sync_timeline_is_valid(int fd); |
|
int sw_sync_timeline_inc(int fd, unsigned int count); |
|
void sw_sync_timeline_destroy(int fd); |
|
|
|
int sw_sync_fence_create(int fd, const char *name, unsigned int value); |
|
int sw_sync_fence_is_valid(int fd); |
|
void sw_sync_fence_destroy(int fd); |
|
|
|
#endif
|
|
|