[Feature][ZXW-33]merge ZXW 0428 version
Change-Id: I11f167edfea428d9fab198ff00ff1364932d1b0b
diff --git a/ap/libc/glibc/glibc-2.23/misc/getauxval.c b/ap/libc/glibc/glibc-2.23/misc/getauxval.c
new file mode 100644
index 0000000..e48f40f
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.23/misc/getauxval.c
@@ -0,0 +1,41 @@
+/* Copyright (C) 2012-2016 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#include <sys/auxv.h>
+#include <errno.h>
+#include <ldsodefs.h>
+
+
+unsigned long int
+__getauxval (unsigned long int type)
+{
+ ElfW(auxv_t) *p;
+
+ if (type == AT_HWCAP)
+ return GLRO(dl_hwcap);
+ else if (type == AT_HWCAP2)
+ return GLRO(dl_hwcap2);
+
+ for (p = GLRO(dl_auxv); p->a_type != AT_NULL; p++)
+ if (p->a_type == type)
+ return p->a_un.a_val;
+
+ __set_errno (ENOENT);
+ return 0;
+}
+
+weak_alias (__getauxval, getauxval)