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Diffstat (limited to 'man/man3/pthread_testcancel.3')
| -rw-r--r-- | man/man3/pthread_testcancel.3 | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/man/man3/pthread_testcancel.3 b/man/man3/pthread_testcancel.3 new file mode 100644 index 0000000..b1ce9fa --- /dev/null +++ b/man/man3/pthread_testcancel.3 @@ -0,0 +1,64 @@ +'\" t +.\" Copyright (c) 2008 Linux Foundation, written by Michael Kerrisk +.\" <mtk.manpages@gmail.com> +.\" +.\" SPDX-License-Identifier: Linux-man-pages-copyleft +.\" +.TH pthread_testcancel 3 2024-05-02 "Linux man-pages (unreleased)" +.SH NAME +pthread_testcancel \- request delivery of any pending cancelation request +.SH LIBRARY +POSIX threads library +.RI ( libpthread ", " \-lpthread ) +.SH SYNOPSIS +.nf +.B #include <pthread.h> +.P +.B void pthread_testcancel(void); +.fi +.SH DESCRIPTION +Calling +.BR 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. +.P +If cancelability is disabled (using +.BR pthread_setcancelstate (3)), +or no cancelation request is pending, +then a call to +.BR pthread_testcancel () +has no effect. +.SH RETURN VALUE +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. +.SH ERRORS +This function always succeeds. +.SH ATTRIBUTES +For an explanation of the terms used in this section, see +.BR attributes (7). +.TS +allbox; +lbx lb lb +l l l. +Interface Attribute Value +T{ +.na +.nh +.BR pthread_testcancel () +T} Thread safety MT-Safe +.TE +.SH STANDARDS +POSIX.1-2008. +.SH HISTORY +glibc 2.0. +POSIX.1-2001. +.SH EXAMPLES +See +.BR pthread_cleanup_push (3). +.SH SEE ALSO +.BR pthread_cancel (3), +.BR pthread_cleanup_push (3), +.BR pthread_setcancelstate (3), +.BR pthreads (7) |