From 9e3c08db40b8916968b9f30096c7be3f00ce9647 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 21 Apr 2024 13:44:51 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- docs/nspr/reference/pr_notifyall.rst | 46 ++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 docs/nspr/reference/pr_notifyall.rst (limited to 'docs/nspr/reference/pr_notifyall.rst') diff --git a/docs/nspr/reference/pr_notifyall.rst b/docs/nspr/reference/pr_notifyall.rst new file mode 100644 index 0000000000..0dd3a62b7e --- /dev/null +++ b/docs/nspr/reference/pr_notifyall.rst @@ -0,0 +1,46 @@ +PR_NotifyAll +============ + +Promotes all threads waiting on a specified monitor to a ready state. + + +Syntax +------ + +.. code:: + + #include + + PRStatus PR_NotifyAll(PRMonitor *mon); + + +Parameters +~~~~~~~~~~ + +The function has the following parameter: + +``mon`` + A reference to an existing structure of type :ref:`PRMonitor`. The + monitor object referenced must be one for which the calling thread + currently holds the lock. + + +Returns +~~~~~~~ + +The function returns one of the following values: + +- If successful, ``PR_SUCCESS``. +- If unsuccessful, ``PR_FAILURE``. + + +Description +----------- + +A call to :ref:`PR_NotifyAll` causes all of the threads waiting on the +monitor to be scheduled to be promoted to a ready state. If no threads +are waiting, the operation is no-op. + +:ref:`PR_NotifyAll` should be used with some care. The expense of +scheduling multiple threads increases dramatically as the number of +threads increases. -- cgit v1.2.3