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- /*
- * 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
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