libc: Add <android/api-level.h>
Add a new header that defines __ANDROID_API__ as a constant integer
corresponding to the current native API level. This header is included
by <sys/cdefs.h>
Change-Id: Ib4774e247b395991266245815a24292afc919848
NOTE: This header is already provided by the NDK's platform headers.
for levels 3 to 9.
diff --git a/libc/docs/CHANGES.TXT b/libc/docs/CHANGES.TXT
index 0eab879..bc641f4 100644
--- a/libc/docs/CHANGES.TXT
+++ b/libc/docs/CHANGES.TXT
@@ -1,7 +1,16 @@
Bionic ChangeLog:
-----------------
-Differences between current and Android 2.2:
+Differences between current and Android 2.3:
+
+- <android/api-level.h>: Added new header to define __ANDROID_API__ to
+ a constant integer corresponding to the native API level. This header
+ also exists in the NDK's platform headers.
+
+- <sys/cdefs.h>: Include <android/api-level.h>
+
+-------------------------------------------------------------------------------
+Differences between Android 2.3 and Android 2.2:
- <pthread.h>: Add reader/writer locks implementation. Add sanity
checking to pthread_mutex_destroy() (e.g. a locked mutex will return
diff --git a/libc/include/android/api-level.h b/libc/include/android/api-level.h
new file mode 100644
index 0000000..611fdfb
--- /dev/null
+++ b/libc/include/android/api-level.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef ANDROID_API_LEVEL_H
+#define ANDROID_API_LEVEL_H
+
+#define __ANDROID_API__ 10
+
+#endif /* ANDROID_API_LEVEL_H */
diff --git a/libc/include/sys/cdefs.h b/libc/include/sys/cdefs.h
index 849e2b8..9b6da31 100644
--- a/libc/include/sys/cdefs.h
+++ b/libc/include/sys/cdefs.h
@@ -497,5 +497,6 @@
#endif
#define __BIONIC__ 1
+#include <android/api-level.h>
#endif /* !_SYS_CDEFS_H_ */
