From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 21:33:14 +0200
Subject: Adding upstream version 115.7.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 docs/nspr/reference/pr_createthread.rst | 79 +++++++++++++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100644 docs/nspr/reference/pr_createthread.rst

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diff --git a/docs/nspr/reference/pr_createthread.rst b/docs/nspr/reference/pr_createthread.rst
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+PR_CreateThread
+===============
+
+Creates a new thread.
+
+
+Syntax
+------
+
+.. code::
+
+   #include <prthread.h>
+
+   PRThread* PR_CreateThread(
+      PRThreadType type,
+      void (*start)(void *arg),
+      void *arg,
+      PRThreadPriority priority,
+      PRThreadScope scope,
+      PRThreadState state,
+      PRUint32 stackSize);
+
+
+Parameters
+~~~~~~~~~~
+
+:ref:`PR_CreateThread` has the following parameters:
+
+``type``
+   Specifies that the thread is either a user thread
+   (``PR_USER_THREAD``) or a system thread (``PR_SYSTEM_THREAD``).
+``start``
+   A pointer to the thread's root function, which is called as the root
+   of the new thread. Returning from this function is the only way to
+   terminate a thread.
+``arg``
+   A pointer to the root function's only parameter. NSPR does not assess
+   the type or the validity of the value passed in this parameter.
+``priority``
+   The initial priority of the newly created thread.
+``scope``
+   Specifies your preference for making the thread local
+   (``PR_LOCAL_THREAD``), global (``PR_GLOBAL_THREAD``) or global bound
+   (``PR_GLOBAL_BOUND_THREAD``). However, NSPR may override this
+   preference if necessary.
+``state``
+   Specifies whether the thread is joinable (``PR_JOINABLE_THREAD``) or
+   unjoinable (``PR_UNJOINABLE_THREAD``).
+``stackSize``
+   Specifies your preference for the size of the stack, in bytes,
+   associated with the newly created thread. If you pass zero in this
+   parameter, :ref:`PR_CreateThread` chooses the most favorable
+   machine-specific stack size.
+
+
+Returns
+~~~~~~~
+
+The function returns one of the following values:
+
+-  If successful, a pointer to the new thread. This pointer remains
+   valid until the thread returns from its root function.
+-  If unsuccessful, (for example, if system resources are unavailable),
+   ``NULL``.
+
+
+Description
+-----------
+
+If you want the thread to start up waiting for the creator to do
+something, enter a lock before creating the thread and then have the
+thread's root function enter and exit the same lock. When you are ready
+for the thread to run, exit the lock. For more information on locks and
+thread synchronization, see `Introduction to
+NSPR <Introduction_to_NSPR>`__.
+
+If you want to detect the completion of the created thread, make it
+joinable. You can then use :ref:`PR_JoinThread` to synchronize the
+termination of another thread.
-- 
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