Move 64-bit headers/libs to android-21

64-bit headers/libs hid in android-19, the highest API level when 64-bit
started, and the actually number for L wasn't known then.

Continue to symlink from other level to android-21, so projects build
for both 32- and 64-bit don't need to set LOCAL_SDK_VERSION higher than
necessary just to get 64-bit headers/libs, and risk unintended use of new APIs

BUG=17885653

Change-Id: I0edef2a624c71b2b2365d5660b4f221303ce15e5

1 files changed, 71 insertions, 0 deletions

diff --git a/9/platforms/android-21/arch-arm64/usr/include/fenv.h b/9/platforms/android-21/arch-arm64/usr/include/fenv.h
new file mode 100644
index 0000000..73ecc80
--- /dev/null
+++ b/9/platforms/android-21/arch-arm64/usr/include/fenv.h
@@ -0,0 +1,71 @@
+/*  $OpenBSD: fenv.h,v 1.2 2011/05/25 21:46:49 martynas Exp $ */
+/*  $NetBSD: fenv.h,v 1.2.4.1 2011/02/08 16:18:55 bouyer Exp $  */
+
+/*
+ * Copyright (c) 2010 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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 _FENV_H_
+#define _FENV_H_
+
+#include <sys/cdefs.h>
+#include <machine/fenv.h>
+
+__BEGIN_DECLS
+#pragma GCC visibility push(default)
+
+int feclearexcept(int);
+int fegetexceptflag(fexcept_t *, int);
+int feraiseexcept(int);
+int fesetexceptflag(const fexcept_t *, int);
+int fetestexcept(int);
+
+int fegetround(void);
+int fesetround(int);
+
+int fegetenv(fenv_t *);
+int feholdexcept(fenv_t *);
+int fesetenv(const fenv_t *);
+int feupdateenv(const fenv_t *);
+
+int feenableexcept(int);
+int fedisableexcept(int);
+int fegetexcept(void);
+
+/*
+ * The following constant represents the default floating-point environment
+ * (that is, the one installed at program startup) and has type pointer to
+ * const-qualified fenv_t.
+ *
+ * It can be used as an argument to the functions that manage the floating-point
+ * environment, namely fesetenv() and feupdateenv().
+ */
+extern const fenv_t __fe_dfl_env;
+#define FE_DFL_ENV  (&__fe_dfl_env)
+
+#pragma GCC visibility pop
+__END_DECLS
+
+#endif  /* ! _FENV_H_ */