pthread_cleanup_pop(3) [mojave man page]

PTHREAD_CLEANUP_POP(3)					   BSD Library Functions Manual 				    PTHREAD_CLEANUP_POP(3)

NAME

     pthread_cleanup_pop -- call the first cleanup routine

SYNOPSIS

     #include <pthread.h>

     void
     pthread_cleanup_pop(int execute);

DESCRIPTION

     The pthread_cleanup_pop() function pops the top cleanup routine off of the current threads cleanup routine stack, and, if execute is non-
     zero, it will execute the function.  If there is no cleanup routine then pthread_cleanup_pop() does nothing.

     The pthread_cleanup_pop() function is implemented as a macro that closes a block.	Invocations of this function must appear as standalone
     statements that are paired with an earlier call of pthread_cleanup_push(3) in the same lexical scope.

RETURN VALUES

     The pthread_cleanup_pop() function does not return any value.

ERRORS

     None

SEE ALSO

     pthread_cleanup_push(3), pthread_exit(3)

STANDARDS

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

BSD
								 October 25, 2014							       BSD

PTHREAD_CLEANUP_PUSH(3) 				   BSD Library Functions Manual 				   PTHREAD_CLEANUP_PUSH(3)

NAME

     pthread_cleanup_push -- add a cleanup function for thread exit

LIBRARY

     POSIX Threads Library (libpthread, -lpthread)

SYNOPSIS

     #include <pthread.h>

     void
     pthread_cleanup_push(void (*cleanup_routine)(void *), void *arg);

DESCRIPTION

     The pthread_cleanup_push() function adds cleanup_routine to the top of the stack of cleanup handlers that get called when the current thread
     exits.

     When cleanup_routine is called, it is passed arg as its only argument.

     The pthread_cleanup_push() function is implemented as a macro that opens a new block.  Invocations of this function must appear as standalone
     statements that are paired with a later call of pthread_cleanup_pop(3) in the same lexical scope.

RETURN VALUES

     The pthread_cleanup_push() function does not return any value.

ERRORS

     None

SEE ALSO

     pthread_cleanup_pop(3), pthread_exit(3)

STANDARDS

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

BSD
								 October 25, 2014							       BSD