pthread_cleanup_push(3) BSD Library Functions Manual pthread_cleanup_push(3)
pthread_cleanup_push -- add a cleanup function for thread exit
#include <pthread.h> void pthread_cleanup_push(void (*routine)(void *), void *arg);
The pthread_cleanup_push() function adds routine to the top of the stack of cleanup handlers that get called when the current thread exits. When routine is called, it is passed arg as its only argument. pthread_cleanup_push() must be paired with a corresponding pthread_cleanup_pop(3) in the same lexical scope.
pthread_cleanup_push() does not return any value.
pthread_cleanup_push() conforms to ISO/IEC 9945-1:1996 (``POSIX.1''). BSD July 30, 1998 BSD
Mac OS X 10.8 - Generated Thu Aug 30 05:33:52 CDT 2012