/* Multiple versions of bzero.

   Copyright (C) 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-memset.h>

#if HAVE_MEMSET_IFUNC

# include <string.h>

# include <ifunc-resolve.h>

# if HAVE_MEMSET_Z900_G5

extern __typeof (__bzero) BZERO_Z900_G5 attribute_hidden;

# endif

# if HAVE_MEMSET_Z10

extern __typeof (__bzero) BZERO_Z10 attribute_hidden;

# endif

# if HAVE_MEMSET_Z196

extern __typeof (__bzero) BZERO_Z196 attribute_hidden;

# endif

s390_libc_ifunc_expr (__bzero, __bzero,

		      ({

			s390_libc_ifunc_expr_stfle_init ();

			(HAVE_MEMSET_Z196 && S390_IS_Z196 (stfle_bits))

			  ? BZERO_Z196

			  : (HAVE_MEMSET_Z10 && S390_IS_Z10 (stfle_bits))

			  ? BZERO_Z10

			  : BZERO_DEFAULT;

		      })

		      )

weak_alias (__bzero, bzero)

#endif