Once.h

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#ifndef   ZYPP_THREAD_ONCE_H
#define   ZYPP_THREAD_ONCE_H

#include <pthread.h>


namespace zypp
{ 
  namespace thread
  { 


    #define ZYPP_ONCE_INIT  PTHREAD_ONCE_INIT


    typedef pthread_once_t OnceFlag;


    void callOnce(OnceFlag& flag, void (*func)());

    inline void callOnce(OnceFlag& flag, void (*func)())
    {
      pthread_once(&flag, func);
    }

  } // namespace thread
} // namespace zypp

#endif // ZYPP_THREAD_ONCE_H
/*
** vim: set ts=2 sts=2 sw=2 ai et:
*/