/* Hardware capability support for run-time dynamic loader. Copyright (C) 2017 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 . */ #include #ifdef SHARED # if HAVE_TUNABLES # define GET_HWCAP_MASK() \ TUNABLE_GET (glibc, tune, hwcap_mask, uint64_t, NULL) # else # define GET_HWCAP_MASK() GLRO(dl_hwcap_mask) # endif #else /* HWCAP_MASK is ignored in static binaries. */ # define GET_HWCAP_MASK() (0) #endif