sys/external/bsd/compiler_rt/dist/lib/lsan/tests/lsan_testlib.cc

   1 //===-- lsan_testlib.cc ---------------------------------------------------===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9 //
  10 // This file is a part of LeakSanitizer.
  11 // Standalone LSan tool as a shared library, to be used with LD_PRELOAD.
  12 //
  13 //===----------------------------------------------------------------------===//
  14 /* Usage:
  15 clang++ ../sanitizer_common/sanitizer_*.cc ../interception/interception_*.cc \
  16  lsan*.cc tests/lsan_testlib.cc -I. -I.. -g -ldl -lpthread -fPIC -shared -O2 \
  17  -o lsan.so
  18 LD_PRELOAD=./lsan.so /your/app
  19 */
  20 #include "lsan.h"
  21
  22 __attribute__((constructor))
  23 void constructor() {
  24   __lsan::Init();
  25 }