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pthread_join(3)          BSD Library Functions Manual          pthread_join(3)


     pthread_join -- wait for thread termination


     #include <pthread.h>

     pthread_join(pthread_t thread, void **value_ptr);


     The pthread_join() function suspends execution of the calling thread
     until the target thread terminates, unless the target thread has already

     On return from a successful pthread_join() call with a non-NULL value_ptr
     argument, the value passed to pthread_exit() by the terminating thread is
     stored in the location referenced by value_ptr.  When a pthread_join()
     returns successfully, the target thread has been terminated.  The results
     of multiple simultaneous calls to pthread_join(), specifying the same
     target thread, are undefined.  If the thread calling pthread_join() is
     cancelled, the target thread is not detached.


     If successful,  the pthread_join() function will return zero.  Otherwise,
     an error number will be returned to indicate the error.


     pthread_join() will fail if:

     [EDEADLK]          A deadlock was detected or the value of thread speci-
                        fies the calling thread.

     [EINVAL]           The implementation has detected that the value speci-
                        fied by thread does not refer to a joinable thread.

     [ESRCH]            No thread could be found corresponding to that speci-
                        fied by the given thread ID, thread.


     wait(2), pthread_create(3)


     pthread_join() conforms to ISO/IEC 9945-1:1996 (``POSIX.1'').

BSD                              April 4, 1996                             BSD

Mac OS X 10.8 - Generated Thu Aug 30 05:50:50 CDT 2012
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