1 /* Test propagation of NODELETE to an already-loaded object via relocation. 2 NODELETE helper module. 3 Copyright (C) 2019-2022 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 <stdbool.h> 21 #include <stdio.h> 22 #include <unistd.h> 23 24 /* Defined in tst-dlopen-nodelete-reloc-mod3.so. The dependency is 25 expressed via DT_NEEDED on the intermediate DSO 26 tst-dlopen-nodelete-reloc-mod3.so. */ 27 extern bool may_finalize_mod3; 28 29 static void __attribute__ ((destructor)) fini(void)30fini (void) 31 { 32 if (!may_finalize_mod3) 33 { 34 puts ("error: tst-dlopen-nodelete-reloc-mod5.so destructor" 35 " called too early"); 36 _exit (1); 37 } 38 } 39