| /* | |
| * sync.h | |
| * | |
| * Copyright 2012 Google, Inc | |
| * | |
| * Licensed under the Apache License, Version 2.0 (the "License"); | |
| * you may not use this file except in compliance with the License. | |
| * You may obtain a copy of the License at | |
| * | |
| * http://www.apache.org/licenses/LICENSE-2.0 | |
| * | |
| * Unless required by applicable law or agreed to in writing, software | |
| * distributed under the License is distributed on an "AS IS" BASIS, | |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| * See the License for the specific language governing permissions and | |
| * limitations under the License. | |
| */ | |
| #ifndef __SYS_CORE_SYNC_H | |
| #define __SYS_CORE_SYNC_H | |
| /* This file contains the legacy sync interface used by Android platform and | |
| * device code. The direct contents will be removed over time as code | |
| * transitions to using the updated interface in ndk/sync.h. When this file is | |
| * empty other than the ndk/sync.h include, that file will be renamed to | |
| * replace this one. | |
| * | |
| * New code should continue to include this file (#include <android/sync.h>) | |
| * instead of ndk/sync.h so the eventual rename is seamless, but should only | |
| * use the things declared in ndk/sync.h. | |
| * | |
| * This file used to be called sync/sync.h, but we renamed to that both the | |
| * platform and NDK call it android/sync.h. A symlink from the old name to this | |
| * one exists temporarily to avoid having to change all sync clients | |
| * simultaneously. It will be removed when they've been updated, and probably | |
| * after this change has been delivered to AOSP so that integrations don't | |
| * break builds. | |
| */ | |
| #include "../ndk/sync.h" | |
| __BEGIN_DECLS | |
| /* timeout in msecs */ | |
| int sync_wait(int fd, int timeout); | |
| __END_DECLS | |
| #endif /* __SYS_CORE_SYNC_H */ |