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// Enable tracing
// $Id$
#define ACE_NTRACE 0
#include "ace/Log_Msg.h"
#if defined (ACE_MT_SAFE)
#include "ace/Thread.h"
#endif /* ACE_MT_SAFE */
#include "ace/Signal.h"
static void
foo (int max_depth)
{
ACE_Trace _ ("void foo (void)", __LINE__, __FILE__);
if (max_depth > 0)
foo (max_depth - 1);
/* Destructor automatically called */
}
int
main (int argc, char *argv[])
{
const int MAX_DEPTH = argc == 1 ? 10 : atoi (argv[1]);
if (argc > 2)
ACE_Trace::set_nesting_indent (ACE_OS::atoi (argv[2]));
ACE_Trace _ ("int main (int argc, char *argv[])", __LINE__, __FILE__);
ACE_Sig_Action sig1 ((ACE_SignalHandler) ACE_Trace::start_tracing, SIGUSR1);
ACE_Sig_Action sig2 ((ACE_SignalHandler) ACE_Trace::stop_tracing, SIGUSR2);
#if defined (ACE_MT_SAFE)
int n_threads = argc > 3 ? ACE_OS::atoi (argv[3]) : 4;
if (ACE_Thread::spawn_n (n_threads, ACE_THR_FUNC (foo),
(void *) MAX_DEPTH,
THR_BOUND | THR_DETACHED) != n_threads)
ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "spawn_n"), -1);
ACE_OS::thr_exit (0);
#else
for (;;)
foo (MAX_DEPTH);
#endif /* ACE_MT_SAFE */
/* Destructor automatically called */
return 0;
}
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