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