164  4.  ++-   

 . 4.8
                                   

_SC_THREAD_PRIORITY_ _POSIX_THREAD_PRIORITY_   -
SCHEDULING           SCHEDULING                

_SC_THREAD_PROCESS_ _POSIX_THREAD_PROCESS_  
SHARED               SHARED                    

_SC_THREAD_SAFE_    _POSIX_THREAD_SAFE_       -
FUNCTIONS            FUNCTIONS                

_SC_THREAD_         _PTHREAD_THREAD_          -
DESTRUCTOR_         DESTRUCTOR_ITERATIONS  ,   -



. i^p^t J-WK^I                                       
 

_SC_CHILD_MAX       CHILD_MAX                

,   UID

_SC_PRIORITY_       _POSIX_PRIORITY_         
SCHEDULING          SCHEDULING              

_SC_REALTIME_       _POSIX_REALTIME_          -
SIGNALS              SIGNALS                 

_SC_XOPEN_REALTIME_ _XOPEN_REALTIME_          -
THREADS              THREADS                 gy^   

X/Open POSIX

_SC_STREAM_MAX      STREAM_MAX                
,   
  

_SC_SEMAPHORES      _POSIX_SEMAPHORES        

_SC_SEM_NSEMS_MAX   SEM_NSEMS_MAX             -
 , 
  

_SC_SEM_VALUE_MAX   SEM_VALUE_MAX             -
,    -


_SC_SHARED_MEMORY_ _POSIX_SHARED_MEMORY_    
OBJECTS              OBJECTS                 

4.9.5.   

   (    )  -
   ,    . -
        
       .    -
         . -
          
.      ,   