gcc/testsuite/g++.dg/asan/dlclose-test-1-so.cc

   1 //===----------- dlclose-test-so.cc -----------------------------*- C++ -*-===//
   2 //
   3 // This file is distributed under the University of Illinois Open Source
   4 // License. See LICENSE.TXT for details.
   5 //
   6 //===----------------------------------------------------------------------===//
   7 //
   8 // This file is a part of AddressSanitizer, an address sanity checker.
   9 //
  10 // Regression test for
  11 // http://code.google.com/p/address-sanitizer/issues/detail?id=19
  12 //===----------------------------------------------------------------------===//
  13
  14 #include <stdio.h>
  15
  16 static int pad1;
  17 static int static_var;
  18 static int pad2;
  19
  20 extern "C"
  21 int *get_address_of_static_var() {
  22   return &static_var;
  23 }
  24
  25 __attribute__((constructor))
  26 void at_dlopen() {
  27   printf("%s: I am being dlopened\n", __FILE__);
  28 }
  29 __attribute__((destructor))
  30 void at_dlclose() {
  31   printf("%s: I am being dlclosed\n", __FILE__);
  32 }