lib/esan/esan_sideline_bsd.cpp

   1 //===-- esan_sideline_bsd.cpp -----------------------------------*- C++ -*-===//
   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 EfficiencySanitizer, a family of performance tuners.
  11 //
  12 // Support for a separate or "sideline" tool thread on FreeBSD.
  13 //===----------------------------------------------------------------------===//
  14
  15 #include "sanitizer_common/sanitizer_platform.h"
  16 #if SANITIZER_FREEBSD
  17
  18 #include "esan_sideline.h"
  19
  20 namespace __esan {
  21
  22 static SidelineThread *TheThread;
  23
  24 bool SidelineThread::launchThread(SidelineFunc takeSample, void *Arg,
  25                                   u32 FreqMilliSec) {
  26   return true;
  27 }
  28
  29 bool SidelineThread::joinThread() {
  30   return true;
  31 }
  32
  33 } // namespace __esan
  34
  35 #endif // SANITIZER_FREEBSD