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Pop a function off of a thread's cancellation-cleanup stack
#include <pthread.h>
void pthread_cleanup_pop( int execute );
- execute
- Zero if you don't want to execute the handler; nonzero if you do.
libc
Use the -l c option to
qcc
to link against this library.
This library is usually included automatically.
The pthread_cleanup_pop() macro pops the top
cancellation-cleanup handler from the calling thread's cancellation-cleanup
stack and
invokes the handler if execute is nonzero.
|
The pthread_cleanup_pop() macro expands to a few lines of code
that end with a closing brace (}), but don't have a matching
opening brace ({).
You must pair pthread_cleanup_pop() with
pthread_cleanup_push()
within
the same lexical scope. |
See
pthread_cleanup_push().
POSIX 1003.1 THR
Safety: | |
Cancellation point |
No |
Interrupt handler |
No |
Signal handler |
Yes |
Thread |
Yes |
pthread_cleanup_push(),
pthread_cancel(),
pthread_exit()
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