thread * csdbg::process::current_thread ( )

virtual

Get the currently executing thread.

Returns

the csdbg::thread object that tracks the actual current thread

Exceptions

std::bad_alloc

Note

When an actual thread is created the m_threads chain is populated with an entry for the equivalent csdbg::thread object when the thread executes its first instrumented function

Definition at line 339 of file process.cpp.

References csdbg::thread::is_current(), likely, csdbg::util::lock(), m_threads, unlikely, and csdbg::util::unlock().

Referenced by csdbg::__cyg_profile_func_enter(), csdbg::__cyg_profile_func_exit(), csdbg::util::header(), csdbg::tracer::trace(), and csdbg::tracer::unwind().

{
  util::lock();
  for (u32 i = 0, sz = m_threads->size(); likely(i < sz); i++) {
    thread *thr = m_threads->at(i);

    if ( unlikely(thr->is_current()) ) {
      util::unlock();
      return thr;
    }
  }

  thread *retval = NULL;
  try {
    retval = new thread;
    m_threads->add(retval);
    util::unlock();
    return retval;
  }

  catch (...) {
    delete retval;
    util::unlock();
    throw;
  }
}

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