sync: rename sync/sync.h to android/sync.h

Leave a temporary symlink from the old name to avoid having to change
all dependencies simultaneously.

Bug: 1901466
Test: m
Change-Id: Id210f0091457e52e1a6e048d241a723bdbe8779b

libsync/include/android/sync.h

@@ -0,0 +1,69 @@
+/*
+ *  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
+
+struct sync_fence_info_data {
+ uint32_t len;
+ char name[32];
+ int32_t status;
+ uint8_t pt_info[0];
+};
+
+struct sync_pt_info {
+ uint32_t len;
+ char obj_name[32];
+ char driver_name[32];
+ int32_t status;
+ uint64_t timestamp_ns;
+ uint8_t driver_data[0];
+};
+
+/* timeout in msecs */
+int sync_wait(int fd, int timeout);
+struct sync_fence_info_data *sync_fence_info(int fd);
+struct sync_pt_info *sync_pt_info(struct sync_fence_info_data *info,
+                                  struct sync_pt_info *itr);
+void sync_fence_info_free(struct sync_fence_info_data *info);
+
+__END_DECLS
+
+#endif /* __SYS_CORE_SYNC_H */

libsync/include/sync/sync.h

@@ -1,62 +0,0 @@
-/*
- *  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 <sync/sync.h>)
- * instead of ndk/sync.h so the eventual rename is seamless, but should only
- * use the things declared in ndk/sync.h.
- */
-
-#include "../ndk/sync.h"
-
-__BEGIN_DECLS
-
-struct sync_fence_info_data {
- uint32_t len;
- char name[32];
- int32_t status;
- uint8_t pt_info[0];
-};
-
-struct sync_pt_info {
- uint32_t len;
- char obj_name[32];
- char driver_name[32];
- int32_t status;
- uint64_t timestamp_ns;
- uint8_t driver_data[0];
-};
-
-/* timeout in msecs */
-int sync_wait(int fd, int timeout);
-struct sync_fence_info_data *sync_fence_info(int fd);
-struct sync_pt_info *sync_pt_info(struct sync_fence_info_data *info,
-                                  struct sync_pt_info *itr);
-void sync_fence_info_free(struct sync_fence_info_data *info);
-
-__END_DECLS
-
-#endif /* __SYS_CORE_SYNC_H */

libsync/include/sync/sync.h

@@ -0,0 +1 @@
+../android/sync.h

libsync/sync.c

@@ -27,7 +27,7 @@
 #include <sys/stat.h>
 #include <sys/types.h>
 
-#include <sync/sync.h>
+#include <android/sync.h>
 
 /* Legacy Sync API */
 

libsync/sync_test.c

@@ -22,7 +22,7 @@
 #include <string.h>
 #include <unistd.h>
 
-#include <sync/sync.h>
+#include <android/sync.h>
 #include "sw_sync.h"
 
 pthread_mutex_t printf_mutex = PTHREAD_MUTEX_INITIALIZER;

libsync/tests/sync_test.cpp

@@ -1,5 +1,5 @@
 #include <gtest/gtest.h>
-#include <sync/sync.h>
+#include <android/sync.h>
 #include <sw_sync.h>
 #include <fcntl.h>
 #include <vector>