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#include "Options.h"
// $Id$
#include "Benchmark.h"
#if defined (ACE_HAS_THREADS)
extern int buffer;
extern int synch_count;
class Pipe_Proc_Test : public Benchmark
{
public:
int init (int, char **);
virtual int svc (void);
private:
int pipe_handles[2];
void reader (ACE_HANDLE handle);
};
int
Pipe_Proc_Test::init (int, char **)
{
synch_count = 1;
if (ACE_OS::pipe (this->pipe_handles) == -1)
ACE_OS::perror ("pipe"), ACE_OS::exit (1);
switch (ACE_OS::fork ())
{
case -1:
ACE_OS::perror ("fork"), ACE_OS::exit (1);
case 0:
this->reader (pipe_handles[0]);
/* NOTREACHED */
break;
default:
break;
}
return 1;
}
void
Pipe_Proc_Test::reader (ACE_HANDLE handle)
{
int ni = this->thr_id ();
int length = options.msg_size ();
char *to = new char[length];
int n;
while ((n = ACE_OS::read (handle, to, length)) > 0)
options.thr_work_count[ni]++;
}
int
Pipe_Proc_Test::svc (void)
{
ssize_t length = options.msg_size ();
char *from = new char[length];
int ni = this->thr_id ();
ACE_HANDLE handle = this->pipe_handles[1];
while (!this->done ())
if (ACE_OS::write (handle, from, length) == length)
options.thr_work_count[ni]++;
else
ACE_OS::perror ("write");
ACE_OS::close (this->pipe_handles[0]);
ACE_OS::close (this->pipe_handles[1]);
return 0;
}
extern "C" ACE_Service_Object *pipe_proc_test (void);
ACE_Service_Object *pipe_proc_test (void)
{
return new Pipe_Proc_Test;
}
// ACE_Service_Object_Type ppt (&pipe_proc_test, "Pipe_Proc_Test");
#endif /* ACE_HAS_THREADS */
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