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-rw-r--r--cpukit/include/rtems/score/threadmp.h40
1 files changed, 36 insertions, 4 deletions
diff --git a/cpukit/include/rtems/score/threadmp.h b/cpukit/include/rtems/score/threadmp.h
index 6cc68e6320..30c7c84bd4 100644
--- a/cpukit/include/rtems/score/threadmp.h
+++ b/cpukit/include/rtems/score/threadmp.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
/**
* @file
*
@@ -11,9 +13,26 @@
* COPYRIGHT (c) 1989-2009.
* On-Line Applications Research Corporation (OAR).
*
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _RTEMS_SCORE_THREADMP_H
@@ -98,6 +117,19 @@ Thread_Control *_Thread_MP_Find_proxy (
((_the_thread) == _MPCI_Receive_server_tcb)
/**
+ * @brief Extracts the proxy of the thread if necessary.
+ *
+ * This routine ensures that if there is a proxy for this thread on another
+ * node, it is also dealt with. A proxy is a data that is on the thread queue
+ * on the remote node and acts as a proxy for the local thread. If the local
+ * thread was waiting on a remote operation, then the remote side of the
+ * operation must be cleaned up.
+ *
+ * @param[in, out] the_thread is the thread to determine the proxy.
+ */
+void _Thread_MP_Extract_proxy( Thread_Control *the_thread );
+
+/**
* @brief Trees a proxy control block to the inactive chain of free proxy
* control blocks.
*/
@@ -113,7 +145,7 @@ void _Thread_MP_Free_proxy( Thread_Control *the_thread );
* @retval false The object if is not valid or the thread MP with this object
* id is not remote.
*/
-RTEMS_INLINE_ROUTINE bool _Thread_MP_Is_remote( Objects_Id id )
+static inline bool _Thread_MP_Is_remote( Objects_Id id )
{
Objects_Information *information;