82d377b585
The legacy fence/pt info API has been deprecated for a while. This change removes it from headers, so remaining users will have to switch to the modern API when they're re-compiled. The functions are still provided by libsync.so and tests remain, so existing binaries should continue to work. Eventually these will be removed too, though, once it's reasonable to expect those binaries to have been recompiled. This reverts commiteed25df46a, which reverted the previous attempt in commit798ba95bdanow that more users of the legacy API have been converted. Bug: 35326015 Test: make checkbuild Test: adb shell dumpsys SurfaceFlinger --latency
49 lines
1.7 KiB
C
49 lines
1.7 KiB
C
/*
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* sync.h
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*
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* Copyright 2012 Google, Inc
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __SYS_CORE_SYNC_H
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#define __SYS_CORE_SYNC_H
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/* This file contains the legacy sync interface used by Android platform and
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* device code. The direct contents will be removed over time as code
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* transitions to using the updated interface in ndk/sync.h. When this file is
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* empty other than the ndk/sync.h include, that file will be renamed to
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* replace this one.
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*
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* New code should continue to include this file (#include <android/sync.h>)
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* instead of ndk/sync.h so the eventual rename is seamless, but should only
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* use the things declared in ndk/sync.h.
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*
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* This file used to be called sync/sync.h, but we renamed to that both the
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* platform and NDK call it android/sync.h. A symlink from the old name to this
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* one exists temporarily to avoid having to change all sync clients
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* simultaneously. It will be removed when they've been updated, and probably
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* after this change has been delivered to AOSP so that integrations don't
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* break builds.
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*/
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#include "../ndk/sync.h"
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__BEGIN_DECLS
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/* timeout in msecs */
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int sync_wait(int fd, int timeout);
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__END_DECLS
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#endif /* __SYS_CORE_SYNC_H */
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