/* Multiple versions of strlen. All versions must be listed in ifunc-impl-list.c. Copyright (C) 2017-2018 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 . */ /* Define multiple versions only for the definition in libc. */ #if IS_IN (libc) # define strlen __redirect_strlen # include # undef strlen # define SYMBOL_NAME strlen # include "ifunc-avx2.h" libc_ifunc_redirected (__redirect_strlen, strlen, IFUNC_SELECTOR ()); # ifdef SHARED __hidden_ver1 (strlen, __GI_strlen, __redirect_strlen) __attribute__((visibility ("hidden"))); # endif #endif