1 /* Check if DT_AUDIT a module without la_plt{enter,exit} symbols does not incur 2 in profiling (BZ#15533). 3 Copyright (C) 2021-2022 Free Software Foundation, Inc. 4 This file is part of the GNU C Library. 5 6 The GNU C Library is free software; you can redistribute it and/or 7 modify it under the terms of the GNU Lesser General Public 8 License as published by the Free Software Foundation; either 9 version 2.1 of the License, or (at your option) any later version. 10 11 The GNU C Library is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 Lesser General Public License for more details. 15 16 You should have received a copy of the GNU Lesser General Public 17 License along with the GNU C Library; if not, see 18 <https://www.gnu.org/licenses/>. */ 19 20 #include <link.h> 21 #include <support/xdlfcn.h> 22 #include <support/check.h> 23 24 static int do_test(void)25do_test (void) 26 { 27 void *h = xdlopen ("tst-auditmod19a.so", RTLD_NOW); 28 29 struct link_map *lmap; 30 TEST_VERIFY_EXIT (dlinfo (h, RTLD_DI_LINKMAP, &lmap) == 0); 31 32 /* The internal array is only allocated if profiling is enabled. */ 33 TEST_VERIFY (lmap->l_reloc_result == NULL); 34 35 return 0; 36 } 37 38 #include <support/test-driver.c> 39