560  

""  .     IEEE Std 1003.1-2001   -
    longjmp ()   , -
    POSIX System Interfaces.   -  -
        ,  longjmp ()
         ,   -
   (     )     setjmp ().

  ,   ,  -
 .          -
 qsort (),        longjmp ()
(          ),  -
 ,   qsort (),    . 
           
,          .

   ,        -
     , ,     ,
      "-
 ",  ,    , 
  .  ,     -
        
   ,     .

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

 

.

 

pthread_cancel (), pthread_setcancelstate(),  Base Definitions 
IEEE Std 1003.1-2001, <pthread.h>.

  

     Issue 5.   
  POSIX Threads Extension.

Issue 6

 pthread_cleanup_pop()  pthread_cleanup_push()  

  Threads.

  "  " (APPLICATION USAGE).
 ""        

"must" ("").