sunos man page for pthread_cleanup_pop

pthread_cleanup_pop(3C) 												   pthread_cleanup_pop(3C)

NAME
       pthread_cleanup_pop - pop a thread cancellation cleanup handler

SYNOPSIS
       cc -mt [ flag... ] file... -lpthread [ library... ]
       #include <pthread.h>

       void pthread_cleanup_pop(int execute);

       The  pthread_cleanup_pop()  function removes the cleanup handler routine at the top of the cancellation cleanup stack of the calling thread
       and executes it if execute is non-zero.

       When the thread calls pthread_cleanup_pop() with a non-zero execute argument, the argument at the top of the stack is popped and  executed.
       An argument of  0 pops the handler without executing it.

       The pthread_cleanup_push(3C) and pthread_cleanup_pop() functions can be implemented as macros. The application must ensure that they appear
       as statements, and in pairs within the same lexical scope (that is, the pthread_cleanup_push() macro can be thought to expand  to  a  token
       list whose first token is '{' with pthread_cleanup_pop() expanding to a token list whose last token is the corresponding '}').

       The  effect of the use of return, break, continue, and goto to prematurely leave a code block described by a pair of pthread_cleanup_push()
       and pthread_cleanup_pop() function calls is undefined.

       Using longjmp() or siglongjmp() to jump into or out of a push/pop pair can result in either the matching push or the matching pop statement
       not getting executed.

       The pthread_cleanup_pop() function returns no value.

       No errors are defined.

       The pthread_cleanup_pop() function will not return an error code of EINTR.

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Standard			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |MT-Safe			   |
       +-----------------------------+-----------------------------+

       pthread_cancel(3C),  pthread_cleanup_push(3C),  pthread_exit(3C),  pthread_join(3C), pthread_setcancelstate(3C), pthread_setcanceltype(3C),
       pthread_testcancel(3C), setjmp(3C), attributes(5), cancellation(5), condition(5), standards(5)

       See cancellation(5) for a discussion of cancellation concepts.

								    4 Oct 2005						   pthread_cleanup_pop(3C)