1 /* 2 * Copyright (C) 2013-2021 Canonical, Ltd. 3 * 4 * This program is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU General Public License 6 * as published by the Free Software Foundation; either version 2 7 * of the License, or (at your option) any later version. 8 * 9 * This program is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * 14 * You should have received a copy of the GNU General Public License 15 * along with this program; if not, write to the Free Software 16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 17 * 18 * This code is a complete clean re-write of the stress tool by 19 * Colin Ian King <colin.king@canonical.com> and attempts to be 20 * backwardly compatible with the stress tool by Amos Waterland 21 * <apw@rossby.metr.ou.edu> but has more stress tests and more 22 * functionality. 23 * 24 */ 25 #if !defined(STRESS_VERSION_H) 26 #define STRESS_VERSION_H 27 28 #define STRESS_VERSION_NUMBER(major, minor, patchlevel) \ 29 ((major * 10000) + (minor * 100) + patchlevel) 30 31 #if defined(__GLIBC__) && \ 32 defined(__GLIBC_MINOR__) 33 #define NEED_GLIBC(major, minor, patchlevel) \ 34 STRESS_VERSION_NUMBER(major, minor, patchlevel) <= \ 35 STRESS_VERSION_NUMBER(__GLIBC__, __GLIBC_MINOR__, 0) 36 #else 37 #define NEED_GLIBC(major, minor, patchlevel) (0) 38 #endif 39 40 #if defined(__GNUC__) && \ 41 defined(__GNUC_MINOR__) 42 #if defined(__GNUC_PATCHLEVEL__) 43 #define NEED_GNUC(major, minor, patchlevel) \ 44 STRESS_VERSION_NUMBER(major, minor, patchlevel) <= \ 45 STRESS_VERSION_NUMBER(__GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__) 46 #else 47 #define NEED_GNUC(major, minor, patchlevel) \ 48 STRESS_VERSION_NUMBER(major, minor, patchlevel) <= \ 49 STRESS_VERSION_NUMBER(__GNUC__, __GNUC_MINOR__, 0) 50 #endif 51 #else 52 #define NEED_GNUC(major, minor, patchlevel) (0) 53 #endif 54 55 #if defined(__clang__) && \ 56 defined(__clang_major__) && \ 57 defined(__clang_minor__) && \ 58 defined(__clang_patchlevel__) 59 #define NEED_CLANG(major, minor, patchlevel) \ 60 STRESS_VERSION_NUMBER(major, minor, patchlevel) <= \ 61 STRESS_VERSION_NUMBER(__clang_major__, __clang_minor__, __clang_patchlevel__) 62 #else 63 #define NEED_CLANG(major, minor, patchlevel) (0) 64 #endif 65 #endif 66