From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- docs/nspr/reference/pr_clearinterrupt.rst | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 docs/nspr/reference/pr_clearinterrupt.rst (limited to 'docs/nspr/reference/pr_clearinterrupt.rst') diff --git a/docs/nspr/reference/pr_clearinterrupt.rst b/docs/nspr/reference/pr_clearinterrupt.rst new file mode 100644 index 0000000000..27900e40d9 --- /dev/null +++ b/docs/nspr/reference/pr_clearinterrupt.rst @@ -0,0 +1,29 @@ +PR_ClearInterrupt +================= + +Clears the interrupt request for the calling thread. + + +Syntax +------ + +.. code:: + + #include + + void PR_ClearInterrupt(void); + + +Description +----------- + +Interrupting is a cooperative process, so it's possible that the thread +passed to :ref:`PR_Interrupt` may never respond to the interrupt request. +For example, the target thread may reach the agreed-on control point +without providing an opportunity for the runtime to notify the thread of +the interrupt request. In this case, the request for interrupt is still +pending with the thread and must be explicitly canceled. Therefore it is +sometimes necessary to call :ref:`PR_ClearInterrupt` to clear a previous +interrupt request. + +If no interrupt request is pending, :ref:`PR_ClearInterrupt` is a no-op. -- cgit v1.2.3