mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-27 06:34:11 +08:00
82208160ae
These tests are based on the libsync test suite from Android. This commit lays the ground for future tests, as well as includes tests for a variety of basic allocation commands. Signed-off-by: Emilio López <emilio.lopez@collabora.co.uk> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
41 lines
1.6 KiB
C
41 lines
1.6 KiB
C
/*
|
|
* sync abstraction
|
|
* Copyright 2015-2016 Collabora Ltd.
|
|
*
|
|
* Based on the implementation from the Android Open Source Project,
|
|
*
|
|
* Copyright 2012 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_SYNC_H
|
|
#define SELFTESTS_SYNC_H
|
|
|
|
#define FENCE_STATUS_ERROR (-1)
|
|
#define FENCE_STATUS_ACTIVE (0)
|
|
#define FENCE_STATUS_SIGNALED (1)
|
|
|
|
int sync_wait(int fd, int timeout);
|
|
int sync_merge(const char *name, int fd1, int fd2);
|
|
int sync_fence_size(int fd);
|
|
int sync_fence_count_with_status(int fd, int status);
|
|
|
|
#endif
|