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lockfree interaction patter for 3 theads implemented

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This commit is contained in:
Martin Sustrik
2009-08-08 16:01:58 +02:00
parent 0b5cc026fb
commit a8b410e66c
21 changed files with 593 additions and 292 deletions
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30
src/mutex.hpp
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@@ -72,43 +72,47 @@ namespace zmq
namespace zmq
{
class mutex_t
{
public:
inline mutex_t ()
{
int rc = pthread_mutex_init (&mutex, NULL);
errno_assert (rc == 0);
if (rc)
posix_assert (rc);
}
inline ~mutex_t ()
{
int rc = pthread_mutex_destroy (&mutex);
errno_assert (rc == 0);
if (rc)
posix_assert (rc);
}
inline void lock ()
{
int rc = pthread_mutex_lock (&mutex);
errno_assert (rc == 0);
if (rc)
posix_assert (rc);
}
inline void unlock ()
{
int rc = pthread_mutex_unlock (&mutex);
errno_assert (rc == 0);
if (rc)
posix_assert (rc);
}
private:
pthread_mutex_t mutex;
// Disable copy construction and assignment.
// Disable copy construction and assignment.
mutex_t (const mutex_t&);
void operator = (const mutex_t&);
};
}
#endif