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NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUE | ERRORS | ATTRIBUTES | STANDARDS | HISTORY | EXAMPLES | SEE ALSO | COLOPHON |
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pthread_testcancel(3) Library Functions Manual pthread_testcancel(3)
pthread_testcancel - request delivery of any pending cancelation
request
POSIX threads library (libpthread, -lpthread)
#include <pthread.h>
void pthread_testcancel(void);
Calling pthread_testcancel() creates a cancelation point within
the calling thread, so that a thread that is otherwise executing
code that contains no cancelation points will respond to a
cancelation request.
If cancelability is disabled (using pthread_setcancelstate(3)),
or no cancelation request is pending, then a call to
pthread_testcancel() has no effect.
This function does not return a value. If the calling thread is
canceled as a consequence of a call to this function, then the
function does not return.
This function always succeeds.
For an explanation of the terms used in this section, see
attributes(7).
┌─────────────────────────────────────┬───────────────┬─────────┐
│ Interface │ Attribute │ Value │
├─────────────────────────────────────┼───────────────┼─────────┤
│ pthread_testcancel() │ Thread safety │ MT-Safe │
└─────────────────────────────────────┴───────────────┴─────────┘
POSIX.1-2008.
glibc 2.0. POSIX.1-2001.
See pthread_cleanup_push(3).
pthread_cancel(3), pthread_cleanup_push(3),
pthread_setcancelstate(3), pthreads(7)
This page is part of the man-pages (Linux kernel and C library
user-space interface documentation) project. Information about
the project can be found at
⟨https://www.kernel.org/doc/man-pages/⟩. If you have a bug report
for this manual page, see
⟨https://git.kernel.org/pub/scm/docs/man-pages/man-pages.git/tree/CONTRIBUTING⟩.
This page was obtained from the tarball man-pages-6.9.1.tar.gz
fetched from
⟨https://mirrors.edge.kernel.org/pub/linux/docs/man-pages/⟩ on
2024-06-26. If you discover any rendering problems in this HTML
version of the page, or you believe there is a better or more up-
to-date source for the page, or you have corrections or
improvements to the information in this COLOPHON (which is not
part of the original manual page), send a mail to
[email protected]
Linux man-pages 6.9.1 2024-05-02 pthread_testcancel(3)
Pages that refer to this page: pthread_cancel(3), pthread_cleanup_push(3), pthread_cleanup_push_defer_np(3), pthread_key_create(3), pthread_setcancelstate(3), pthreads(7)
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HTML rendering created 2024-06-26 by Michael Kerrisk, author of The Linux Programming Interface. For details of in-depth Linux/UNIX system programming training courses that I teach, look here. Hosting by jambit GmbH. |
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