NAME | SYNOPSIS | DESCRIPTION | RETURN VALUES | ERRORS | ATTRIBUTES | SEE ALSO | NOTES
cc –mt [ flag... ] file... –lpthread [ -lrt library... ] #include <pthread.h>void pthread_cleanup_push(void (*handler, void *),void *arg);
pthread_cleanup_push() pushes the specified cancellation cleanup handler routine, handler, onto the cancellation cleanup stack of the calling thread.
When a thread exits or is canceled and its cancellation cleanup stack is not empty, the cleanup handlers are invoked with the argument arg in last in, first out (LIFO) order from the cancellation cleanup stack.
The Solaris system generates a compile time error if pthread_cleanup_push() does not have a matching pthread_cleanup_pop().
Be aware that using longjmp() or siglongjmp() to jump into or out of a push/pop pair can lead to trouble, as either the matching push or the matching pop statement might not get executed.
The pthread_cleanup_push() function returns no value.
No errors are defined.
The pthread_cleanup_push() function will not return an error code of EINTR.
See attributes(5) for descriptions of the following attributes:
ATTRIBUTE TYPE | ATTRIBUTE VALUE |
---|---|
MT-Level | MT-Safe |
cancellation(3THR), condition(3THR), longjmp(3C), pthread_cancel(3THR), pthread_cleanup_pop(3THR), pthread_exit(3THR), pthread_join(3THR), pthread_setcancelstate(3THR), pthread_setcanceltype(3THR), pthread_testcancel(3THR), attributes(5)
See cancellation(3THR) for a discussion of cancellation concepts.
NAME | SYNOPSIS | DESCRIPTION | RETURN VALUES | ERRORS | ATTRIBUTES | SEE ALSO | NOTES