1 files changed, 43 insertions, 0 deletions
diff --git a/sysdeps/s390/stpncpy.c b/sysdeps/s390/stpncpy.c
new file mode 100644
index 0000000000..250dc68ed1
--- /dev/null
+++ b/sysdeps/s390/stpncpy.c
@@ -0,0 +1,43 @@
+/* Multiple versions of stpncpy.
+   Copyright (C) 2015-2018 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 <ifunc-stpncpy.h>
+
+#if HAVE_STPNCPY_IFUNC
+# define stpncpy __redirect_stpncpy
+# define __stpncpy __redirect___stpncpy
+# include <string.h>
+# undef stpncpy
+# undef __stpncpy
+# include <ifunc-resolve.h>
+
+# if HAVE_STPNCPY_C
+extern __typeof (__redirect_stpncpy) STPNCPY_C attribute_hidden;
+# endif
+
+# if HAVE_STPNCPY_Z13
+extern __typeof (__redirect_stpncpy) STPNCPY_Z13 attribute_hidden;
+# endif
+
+s390_libc_ifunc_expr (__redirect___stpncpy, __stpncpy,
+		      (HAVE_STPNCPY_Z13 && (hwcap & HWCAP_S390_VX))
+		      ? STPNCPY_Z13
+		      : STPNCPY_DEFAULT
+		      )
+weak_alias (__stpncpy, stpncpy)
+#endif